Detonation connector having exposure part for tagging

Patent metadata

Field	Value
Publication number	US-11268793-B2
Application number	US-201916627650-A
Country	US
Kind code	B2
Filing date	Dec 12, 2019
Priority date	Dec 19, 2018
Publication date	Mar 8, 2022
Grant date	Mar 8, 2022

Abstract

The present disclosure relates to a detonation connector having an exposure part for tagging, the detonation connector includes: an electrically conductive wire-connecting bracket member having a plurality of electric wire mounting grooves to which a leg line or a leading line is mounted; a lower casing member at which the wire-connecting bracket member is positioned; and an upper casing member covering the lower casing member, wherein the upper casing member or the lower casing member is provided with a tagging exposure part that exposes a part of the wire-connecting bracket member wire-connecting the leg line and the leading line, so that the tagging work of charging initialization time to a detonator can be performed without opening the upper casing member, and the convenience and the efficiency of the tagging work can be improved.

First claim

The invention claimed is:

1. A detonation connector having an exposure part for tagging, the detonation connector comprising:
a wire-connecting bracket member made of an electrically conductive material, and having a plurality of electric wire mounting grooves to which a leg line or a leading line of a detonator is mounted;
a lower casing member at which the wire-connecting bracket member is positioned; and
an upper casing member covering an upper portion of the lower casing member,
wherein the upper casing member or the lower casing member is provided with a tagging exposure part that exposes a part of the wire-connecting bracket member.

2. The detonation connector of claim 1 , wherein a casing connection hinge part is provided at a rear surface of the lower casing member and a rear surface of the upper casing member to connect the lower casing member with the upper casing member in a state where the upper casing member is rotatable, and
a casing locking part is provided at front surfaces of the lower casing member and the upper casing member to fix a position of the upper casing member in a closed state.

3. The detonation connector of claim 1 , wherein the tagging exposure part comprises a first exposure part, which exposes a first wire-connecting bracket part that wire-connects a first leading line to a first leg line, and a second exposure part, which exposes a second wire-connecting bracket part that wire-connects a second leading line and a second leg line.

4. The detonation connector of claim 1 , wherein the tagging exposure part is positioned in the lower casing member to expose apart of the wire-connecting bracket member.

5. The detonation connector of claim 1 , wherein the tagging exposure part is formed in a groove-shaped void space at a bottom surface of the lower casing member, which is connected to a bracket mounting part, in order to expose the wire-connecting bracket member mounted to the bracket mounting part of the lower casing member, and
the wire-connecting bracket member is positioned to protrude from a bottom of the tagging exposure part that is formed in the groove-shaped void space.

6. The detonation connector of claim 5 , wherein a height of the wire-connecting bracket member is formed lower than a depth of the tagging exposure part based on the bottom surface of the lower casing member.

7. The detonation connector of claim 1 , wherein, when tagging terminals of a tagging logger equipment are connected to the wire-connecting bracket member, opposite side surfaces of the upper casing member or opposite side surfaces of the lower casing member are supported between a pair of tagging guide members of the tagging logger equipment, and guide the wire-connecting bracket member to be connected to the tagging terminals.

8. The detonation connector of claim 7 , wherein a side surface of the upper casing member or a side surface of the lower casing member is provided with a ball insertion groove in which a ball plunger that protrudes from an inside surface of each of the tagging guide members is inserted.

9. The detonation connector of claim 7 , wherein connection insertion parts are positioned in opposite sides of the upper casing member or opposite sides of the lower casing member for insertion of the tagging guide members when the upper casing member is closed.

10. The detonation connector of claim 9 , wherein the connection insertion parts are formed in a depressed shape at the opposite side surfaces of the upper casing member and the opposite side surfaces of the lower casing member, respectively, so that the upper casing member or the lower casing member is positioned between the tagging guide numbers, thus the opposite side surfaces of the upper casing member and the opposite side surfaces of the lower casing member are supported by being in contact with inside surfaces of the tagging guide members.

11. The detonation connector of claim 1 , wherein, the lower casing member is provided with opposite lower side walls, the lower side walls protruding upwards, and each of the opposite lower side walls is provided with lower passing holes, the lower passing holes being open at upper portions thereof and passing the leading line,
the upper casing member is provided with opposite upper side walls, the upper side walls protruding downwards and overlapping the lower side walls, each of the opposite upper side walls is provided with upper passing holes, the upper passing holes being open at lower portions thereof and passing the leading line, and
the leading line is fixed in a state of being pressed between the lower passing holes and the upper passing holes.

12. The detonation connector of claim 11 , wherein when the upper casing member is closed, the upper side walls are positioned to partially overlap the lower side walls in contact with outside surfaces of the lower side walls.

13. The detonation connector of claim 11 , wherein each of the upper passing holes is provided with a leading line partitioning part at a center thereof, the leading line partitioning part protruding to partition a space through which the leading line passes.

14. The detonation connector of claim 1 , wherein the lower casing member has an upper surface with a bracket mounting part to which the wire-connecting bracket member is coupled in a mounted state,
the wire-connecting bracket member is mounted to the bracket mounting part to be positioned on the upper surface of the lower casing member in a state of protruding,
the upper casing member has a lower surface with a wire-connecting press part that presses the leading line or the leg line to be inserted into the electric wire mounting grove so that the leg line or the leading line is wire-connected to the wire-connecting bracket member,
the wire-connecting press part is provided with a bracket insertion part in which a part of the wire-connecting bracket member is inserted when the upper casing member is closed, and
when the upper casing member is closed, the wire-connecting bracket member is inserted into the bracket insertion part, and then the wire-connecting press part presses the leg line or the leading line placed on an opening of the electric wire mounting groove in order to insert the leg line or the leading line into the electric wire mounting groove, so that a sheath of the leg line or the leading line is peeled off in the electric wire mounting groove and the leg line or the leading line is connected to the wire-connecting bracket member.

15. The detonation connector of claim 1 , wherein the wire-connecting bracket member is formed in a ‘U’-shape formed such that a pair of brackets each having a plurality of electric wire mounting grooves to which the leg line or the leading line is mounted are connected together by a connection bracket.

16. A detonation connector having an exposure part for tagging, the detonation connector comprising:
a wire-connecting bracket member made of electrically conductive material, and having a plurality of electric wire mounting grooves to which a leg line or a leading line of a detonator is mounted;
a lower casing member at which the wire-connecting bracket member is positioned; and
an upper casing member covering an upper portion of the lower casing member,
wherein a casing connection hinge part is provided at a rear surface of the lower casing member and a rear surface of the upper casing member to connect the lower casing member with the upper casing member in a state where the upper casing member is rotatable,
a casing locking part is provided at front surfaces of the lower casing member and the upper cas

Assignees

• Hanwha Corp

Inventors

• Lee Doo Hyun
• Park Ki Chul

Classifications

• H01R13/582

  the cable being clamped between assembled parts of the housing · CPC title

• H01R4/2433

  one part of the base being movable to push the cable into the slot · CPC title

• F42D3/02

  for demolition of tall structures, e.g. chimney stacks · CPC title

• F42C19/12 Primary

  electric · CPC title

• F42D1/045 Primary

  Arrangements for electric ignition (dynamo-electric generators H02K) · CPC title