Easy-to-install exploder joint

Abstract

The utility model relates to the field of exploders, and discloses an exploder joint convenient to install, which comprises a fixed pipe, and a sliding hole is formed in the outer wall of the fixed pipe; the limiting part is arranged on the outer wall of the fixed pipe; and the fixed part is arranged on one side of the fixed pipe. A cable is inserted into a connecting ring, a rotating ring is slid, a rotating cylinder rotates under the action of a brake column and a rotating groove, so that the cable is clamped and fixed by a clamping block under the action of a connecting frame, the cables with different radiuses are clamped and fixed by the rotating ring by sliding for different distances, then a rotating rod is pressed and rotated, and the cable is clamped and fixed by the rotating rod. And on the contrary, the rotating rod is rotated to enable the clamping block to be connected with the clamping groove in a clamped mode, so that the rotating ring and the connecting ring are relatively fixed under the action of the damping pad, the effect of rapidly clamping and fixing the cable is achieved, and on the contrary, the rotating rod is rotated to enable the clamping block not to be connected with the clamping groove in a clamped mode, and the effect of rapidly releasing the relation between the rotating ring and the connecting ring is achieved.

Description

Technical Field

[0001] The utility model relates to the field of detonators, in particular to a detonator joint which is easy to install. Background Art

[0002] The detonator is usually composed of circuits, batteries, control components and other parts. The circuit is responsible for generating the energy and impact force required for detonation, the battery provides energy, and the control components are used to control the detonation time, sequence and other parameters. When the detonation conditions are met, the detonator will send out an electrical signal or a mechanical signal to trigger the chemical reaction in the explosives, thereby achieving the explosion effect.

[0003] The current detonator joints generally have cables inserted into the interior and then the joints of the detonator vibrate. However, the current detonator joints have strict requirements on the position and installation of the cables, resulting in different disassembly and debugging during installation. The current disassembly structure is generally fixed with bolts. This method is not only cumbersome to disassemble, but also requires the use of special tools, which affects the work progress. Utility Model Content

[0004] The utility model aims to provide a detonator joint which is easy to install, so as to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an easy-to-install detonator joint, including a fixed tube, the outer wall of which is provided with a sliding hole; a limiting portion arranged on the outer wall of the fixed tube; and a fixed portion arranged on one side of the fixed tube.

[0006] Preferably, the limiting part includes: a connecting rail, which is fixedly connected to the outer wall of the fixed tube and is equidistantly arranged around the circumference; and a sliding ring, which is slidably connected to the outer wall of the fixed tube.

[0007] Preferably, the connecting rail is internally slidably connected to a limiting plate, one end of the limiting plate extends inwardly through the sliding hole, a spring 1 is arranged between the limiting plate and the connecting rail, one end of the spring 1 is fixedly connected to one end of the limiting plate, and the other end of the spring 1 is fixedly connected to one side of the connecting rail.

[0008] Preferably, a transmission rod is provided between the sliding ring and the limiting plate, one end of the transmission rod is rotatably connected to the outer wall of the sliding ring through an axle, and the other end of the transmission rod is rotatably connected to one end of the limiting plate through the axle.

[0009] Preferably, the fixing part includes: a connecting ring fixedly connected to one side of the fixing pipe; and fixing columns fixedly connected to the outer wall of the connecting ring and arranged equidistantly around the circumference.

[0010] Preferably, one end of the fixed column is slidably connected to a rotating ring, the outer wall of the rotating ring is fixedly connected to a brake column and is equidistantly arranged around the circumference, and the outer wall of the connecting ring is rotatably connected to a rotating cylinder via a connecting seat and is equidistantly arranged around the circumference.

[0011] Preferably, a rotation groove is formed on the inner wall of the rotating cylinder, the rotation groove is matched with the brake column, a connecting frame is fixedly connected to the outer wall of the rotating cylinder, and one end of the connecting frame is rotatably connected to a clamping block through a shaft.

[0012] Preferably, a connecting plate is fixedly connected to one side of the rotating ring, and connecting grooves are provided on the upper and lower surfaces of the connecting plate, and a clamping slot is provided inside the connecting plate, and the clamping slot is communicated with the connecting slot, and a rotating rod is rotatably connected to the inside of the connecting plate, and the top end of the rotating rod passes through the connecting plate and extends upward, and the bottom end of the rotating rod passes through the connecting plate and is fixedly connected with a damping pad, and the damping pad is adapted to the connecting ring, and a clamping block is fixedly connected to the outer wall of the rotating rod, and the clamping block is adapted to the connecting groove, and the clamping block is connected by clamping with the clamping slot.

[0013] The utility model provides a detonator joint that is easy to install and has the following beneficial effects:

[0014] (1) The utility model pulls the sliding ring, and under the action of the transmission rod, the limit plate slides along the track of the connecting rail, so that the limit plate is limited to the fixed tube. Then, the cable is inserted into the fixed tube, the cable is pressed against the limit plate, and it is fixed by the fixed part. The sliding ring is loosened, and the limit plate rebounds and resets under the action of the spring, so as to achieve the effect of quickly positioning the cable.

[0015] (2) The utility model inserts the cable into the interior of the connecting ring, slides the rotating ring, and rotates the rotating cylinder under the action of the brake column and the rotating groove, so that the clamping block clamps and fixes the cable under the action of the connecting frame. The rotating ring clamps and fixes the cables of different radii by sliding different distances. Then, the rotating rod is pressed and rotated to make the clamping block engage with the clamping groove, so that the rotating ring and the connecting ring are relatively fixed under the action of the damping pad, so as to achieve the effect of quickly clamping and fixing the cable. Conversely, the rotating rod is rotated so that the clamping block is no longer engaged with the clamping groove, so as to achieve the effect of quickly releasing the relationship between the rotating ring and the connecting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the limiting part of the utility model;

[0019] Figure 4 This is a view of the fixed part of the utility model;

[0020] Figure 5 For this utility model Figure 4 A magnified view of center.

[0021] In the figure: 1 fixed pipe, 2 limiting part, 3 fixed part;

[0022] 211 connecting rail, 212 limiting plate, 213 sliding ring, 214 transmission rod, 215 spring 1;

[0023] 311 connecting ring, 312 fixing column, 313 rotating ring, 314 braking column, 315 rotating cylinder, 316 connecting frame, 317 clamping block, 318 connecting plate, 319 rotating rod, 320 clamping block, 321 damping pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] A preferred embodiment of a detonator connector that is easy to install provided by the utility model is as follows: Figure 1-5 As shown: a detonator joint that is easy to install, including a fixed tube 1, the outer wall of which is provided with a sliding hole; a limiting part 2 arranged on the outer wall of the fixed tube 1; and a fixing part 3 arranged on one side of the fixed tube 1.

[0028] The limiting part 2 includes: a connecting rail 211 fixedly connected to the outer wall of the fixed tube 1 and arranged at equal intervals around the circumference; and a sliding ring 213 slidably connected to the outer wall of the fixed tube 1 .

[0029] The connecting rail 211 is internally slidably connected to a limiting plate 212, one end of the limiting plate 212 extends inward through the sliding hole, a spring 215 is provided between the limiting plate 212 and the connecting rail 211, one end of the spring 215 is fixedly connected to one end of the limiting plate 212, and the other end of the spring 215 is fixedly connected to one side of the connecting rail 211.

[0030] A transmission rod 214 is provided between the sliding ring 213 and the limiting plate 212 , one end of the transmission rod 214 is rotatably connected to the outer wall of the sliding ring 213 through a shaft, and the other end of the transmission rod 214 is rotatably connected to one end of the limiting plate 212 through a shaft.

[0031] Furthermore, in this embodiment, by pulling the sliding ring 213, under the action of the transmission rod 214, the limit plate 212 slides along the track of the connecting rail 211, so that the limit plate 212 is limited to the fixed tube 1. Then, the cable is inserted into the interior of the fixed tube 1, so that the cable is against the limit plate 212 and fixed by the fixing part 3. The sliding ring 213 is loosened, and the limit plate 212 rebounds and resets under the action of the spring 215, so as to achieve the effect of quickly positioning the cable.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a detonator connector that is easy to install provided by the utility model is as follows: Figure 1-5 As shown: the fixing part 3 includes: a connecting ring 311, which is fixedly connected to one side of the fixing pipe 1; and fixing columns 312, which are fixedly connected to the outer wall of the connecting ring 311 and are equidistantly arranged around the circumference.

[0034] One end of the fixed column 312 is slidably connected to a rotating ring 313, the outer wall of the rotating ring 313 is fixedly connected to a brake column 314, and is equidistantly arranged around the circumference. The outer wall of the connecting ring 311 is rotatably connected to a rotating cylinder 315 through a connecting seat, and is equidistantly arranged around the circumference.

[0035] The inner wall of the rotating cylinder 315 is provided with a rotating groove, which is matched with the brake column 314. The outer wall of the rotating cylinder 315 is fixedly connected with a connecting frame 316, and one end of the connecting frame 316 is rotatably connected with a clamping block 317 through a shaft.

[0036] A connecting plate 318 is fixedly connected to one side of the rotating ring 313. Connecting grooves are provided on the upper and lower surfaces of the connecting plate 318. A card slot is provided inside the connecting plate 318, and the card slot is communicated with the connecting groove. A rotating rod 319 is rotatably connected to the inside of the connecting plate 318. The top end of the rotating rod 319 passes through the connecting plate 318 and extends upward. The bottom end of the rotating rod 319 passes through the connecting plate 318 and is fixedly connected with a damping pad 321. The damping pad 321 is adapted to the connecting ring 311. A card block 320 is fixedly connected to the outer wall of the rotating rod 319. The card block 320 is adapted to the connecting groove, and the card block 320 is engaged and connected with the card slot.

[0037] Furthermore, in this embodiment, the cable is inserted into the interior of the connecting ring 311, and the rotating ring 313 is slid. Under the action of the brake column 314 and the rotating groove, the rotating cylinder 315 is rotated, so that under the action of the connecting frame 316, the clamping block 317 clamps and fixes the cable. The rotating ring 313 clamps and fixes the cables of different radii by sliding different distances, and then the rotating rod 319 is pressed and rotated to make the block 320 engage with the slot, so that the rotating ring 313 and the connecting ring 311 are relatively fixed under the action of the damping pad 321, so as to achieve the effect of quickly clamping and fixing the cable. Conversely, the rotating rod 319 is rotated so that the block 320 is no longer engaged with the slot, so as to achieve the effect of quickly releasing the relationship between the rotating ring 313 and the connecting ring 311.

[0038] When in use, first, pull the sliding ring 213, and under the action of the transmission rod 214, the limit plate 212 slides along the track of the connecting rail 211, so that the limit plate 212 is limited to the fixed tube 1, and then the cable is inserted into the fixed tube 1, so that the cable is against the limit plate 212, and it is fixed by the fixing part 3, and the sliding ring 213 is loosened, and the limit plate 212 rebounds and resets under the action of the spring 215, so as to achieve the effect of quickly positioning the cable; secondly, insert the cable into the connecting ring 311, slide the rotating ring 313, and under the action of the brake column 314 and the rotating groove, the rotating cylinder 315 The connecting frame 316 is used to rotate, so that the clamping block 317 clamps and fixes the cable under the action of the connecting frame 316, and the rotating ring 313 clamps and fixes the cables of different radii by sliding different distances. Then, the rotating rod 319 is pressed and rotated to make the clamping block 320 engage with the clamping slot, so that the rotating ring 313 and the connecting ring 311 are relatively fixed under the action of the damping pad 321, so as to achieve the effect of quickly clamping and fixing the cable. Conversely, the rotating rod 319 is rotated so that the clamping block 320 is no longer engaged with the clamping slot, so as to achieve the effect of quickly releasing the relationship between the rotating ring 313 and the connecting ring 311.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A detonator connector that is easy to install, characterized in that: It comprises a fixed tube (1), wherein the outer wall of the fixed tube (1) is provided with a sliding hole; A limiting portion (2) provided on the outer wall of the fixed tube (1); A fixing portion (3) arranged on one side of the fixing tube (1); The limiting part (2) includes: The connecting rails (211) are fixedly connected to the outer wall of the fixed tube (1) and are arranged at equal distances around the circumference; A sliding ring (213) slidably connected to the outer wall of the fixed tube (1); The fixing part (3) comprises: A connecting ring (311) fixedly connected to one side of the fixed pipe (1); The fixing columns (312) are fixedly connected to the outer wall of the connecting ring (311) and are arranged at equal distances around the circumference.

2. A detonator joint that is easy to install according to claim 1, characterized in that: The connection rail (211) is internally slidably connected to a limit plate (212), one end of the limit plate (212) passes through the sliding hole and extends inwardly, a spring (215) is provided between the limit plate (212) and the connection rail (211), one end of the spring (215) is fixedly connected to one end of the limit plate (212), and the other end of the spring (215) is fixedly connected to one side of the connection rail (211).

3. The detonator joint that is easy to install according to claim 1, characterized in that: A transmission rod (214) is provided between the sliding ring (213) and the limiting plate (212); one end of the transmission rod (214) is rotatably connected to the outer wall of the sliding ring (213) via a shaft, and the other end of the transmission rod (214) is rotatably connected to one end of the limiting plate (212) via a shaft.

4. The detonator joint that is easy to install according to claim 1, characterized in that: One end of the fixed column (312) is slidably connected to a rotating ring (313); the outer wall of the rotating ring (313) is fixedly connected to a brake column (314) and is equidistantly arranged around the circumference; the outer wall of the connecting ring (311) is rotatably connected to a rotating cylinder (315) via a connecting seat and is equidistantly arranged around the circumference.

5. A detonator joint that is easy to install according to claim 4, characterized in that: The inner wall of the rotating cylinder (315) is provided with a rotating groove, which is matched with the brake column (314). The outer wall of the rotating cylinder (315) is fixedly connected with a connecting frame (316), and one end of the connecting frame (316) is rotatably connected with a clamping block (317) via a shaft.

6. The detonator joint that is easy to install according to claim 4, characterized in that: A connecting plate (318) is fixedly connected to one side of the rotating ring (313); connecting grooves are provided on the upper and lower surfaces of the connecting plate (318); a clamping groove is provided inside the connecting plate (318); the clamping groove is communicated with the connecting groove; a rotating rod (319) is rotatably connected inside the connecting plate (318); the top end of the rotating rod (319) passes through the connecting plate (318) and extends upward; the bottom end of the rotating rod (319) passes through the connecting plate (318) and is fixedly connected to a damping pad (321); the damping pad (321) is matched with the connecting ring (311); a clamping block (320) is fixedly connected to the outer wall of the rotating rod (319); the clamping block (320) is matched with the connecting groove; and the clamping block (320) is connected to the clamping groove in a clamping manner.

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