Safety detonating device for blasting engineering

Abstract

The utility model relates to the technical field of detonating devices, and discloses a blasting engineering safety detonating device which comprises a box body, a supporting plate is connected to the interior of the box body through a damping assembly, a detonating device body is fixedly clamped to the supporting plate through a clamping assembly, and the clamping assembly comprises fixing plates symmetrically installed at the top of the supporting plate. The device comprises a fixing plate, the middle of the fixing plate is in threaded connection with threaded rods, the close ends of the two threaded rods are rotationally connected with extrusion plates, the close ends of the two extrusion plates are symmetrically provided with sliding grooves, and the two sliding grooves are internally and rotationally provided with the same two-way lead screw. According to the device, the threaded rod is rotated to push the extrusion plate to preliminarily extrude the detonating device, and then the two-way screw rod is rotated, so that the two-way screw rod can drive the clamping plate to further clamp and fix the detonating device body; the detonating device body is fixed and clamped in the middle, and the convenience of disassembling and assembling the detonating device body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of detonating devices, and in particular to a safe detonating device for blasting engineering. Background Art

[0002] For example, the Chinese utility model patent with the announcement number CN218545472U discloses a new type of detonating device for limestone mines, which relates to the field of mine blasting technology. The utility model includes a box body, in which a detonating device body is arranged, and a connecting mechanism is arranged on the detonating device body, and two ends of a plurality of spring telescopic rods are respectively movably connected with the connecting mechanism and the inner wall of the box body, and a first universal ball connected with the spring telescopic rod is arranged at a corresponding position of the connecting mechanism, and a second universal ball connected with the spring telescopic rod is arranged at a corresponding position of the inner wall of the box body;

[0003] With respect to the above-mentioned related technologies, the inventor believes that the application is not convenient for disassembling and assembling the detonating device during use, which makes it more troublesome to inspect and replace the detonating device, thus reducing the practicality of the device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the safety detonating device for blasting engineering in the related art is inconvenient to disassemble and assemble during use, which makes it troublesome to inspect and replace the detonating device and reduces the practicality of the device, the present application provides a safety detonating device for blasting engineering.

[0006] The present application provides a safe detonation device for blasting engineering, which adopts the following technical solution:

[0007] A safe detonating device for blasting engineering, comprising a box body, wherein the interior of the box body is connected to a support plate via a shock absorbing assembly, the support plate is fixedly clamped with a detonating device body by a clamping assembly, the clamping assembly comprises a fixing plate symmetrically mounted on the top of the supporting plate, a threaded rod is threadedly connected to the middle of the fixing plate, the proximal ends of two threaded rods are rotatably connected to an extrusion plate, the proximal ends of the two extrusion plates are symmetrically provided with sliding grooves, the interiors of the two sliding grooves are rotatably provided with the same bidirectional screw rod, the outer side of the bidirectional screw rod is threadedly connected to a slider, and a clamping plate is fixedly mounted on the side wall of the slider.

[0008] Preferably, the shock absorbing assembly comprises a damper fixedly mounted on the bottom wall of the box body, a shock absorbing spring is sleeved on the outer side of the damper, and the support plate is fixedly mounted on the top of the damper.

[0009] Preferably, a turntable is fixedly mounted at the ends of the threaded rod and the bidirectional screw rod, and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable.

[0010] Preferably, an anti-slip pad is fixedly mounted on a side wall of the clamping plate close to the detonating device body.

[0011] Preferably, posts are fixedly installed at the four corners of the bottom of the box body, and a box cover is hingedly connected to the top of the box body through hinges.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The present application rotates the threaded rod to push the extrusion plate to perform preliminary extrusion on the detonator, and then rotates the bidirectional screw rod so that the bidirectional screw rod can drive the clamping plate to further clamp and fix the detonator body; compared with the prior art, the present application can achieve the central fixing and clamping of the detonator body, and improves the convenience of disassembling and assembling the detonator body;

[0014] 2. The present application installs a damper inside the box body and provides a shock-absorbing spring in combination, so that the detonator body can be shock-absorbed and the service life of the detonator body can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 Application Example Figure 1 A schematic cross-sectional structure diagram of ;

[0017] Figure 3 It is a schematic diagram of the structure of the clamping assembly of the application embodiment.

[0018] Explanation of the reference numerals: 1. Box body; 2. Box cover; 3. Insert column; 4. Support plate; 41. Fixing plate; 42. Threaded rod; 43. Extrusion plate; 431. Slide groove; 432. Bidirectional screw rod; 433. Slider; 434. Clamp; 5. Damper; 51. Shock-absorbing spring; 6. Detonator body. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a safe detonation device for blasting engineering. Figure 1-3A safe detonating device for blasting engineering includes a box body 1, the interior of the box body 1 is connected with a support plate 4 through a shock absorbing assembly, the support plate 4 is fixedly clamped with a detonating device body 6 through a clamping assembly, the clamping assembly includes a fixing plate 41 symmetrically installed on the top of the support plate 4, a threaded rod 42 is threadedly connected to the middle of the fixing plate 41, and the near ends of the two threaded rods 42 are rotatably connected with extrusion plates 43, and the near ends of the two extrusion plates 43 are symmetrically provided with slide grooves 431, and the same bidirectional screw rod 432 is rotatably arranged inside the two slide grooves 431, and a slider 433 is threadedly connected to the outer side of the bidirectional screw rod 432, and a clamping plate 434 is fixedly installed on the side wall of the slider 433.

[0021] Here, the detonator body 6 is placed on the support plate 4, and then the threaded rod 42 is rotated, the threaded rod 42 can push the extrusion plate 43 to perform preliminary extrusion on the detonator, and then the bidirectional screw rod 432 is rotated, the bidirectional screw rod 432 can push the slider 433 to move, and the slider 433 drives the two clamping plates 434 to approach each other, so that the detonator body 6 can be further extruded and positioned, so that the detonator body 6 can be fixedly installed in the center on the support plate 4.

[0022] Reference Figure 2 The shock absorbing assembly includes a damper 5 fixedly mounted on the bottom wall of the box body 1 , a shock absorbing spring 51 is sleeved on the outer side of the damper 5 , and the support plate 4 is fixedly mounted on the top of the damper 5 .

[0023] Here, by providing the damper 5 and the shock absorbing spring 51 , the support plate 4 and the detonator body 6 can be damped, thereby increasing the service life of the detonator body 6 .

[0024] Reference Figure 3 A turntable is fixedly mounted at the ends of the threaded rod 42 and the bidirectional screw rod 432, and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable.

[0025] Here, a turntable is provided, and an anti-skid groove is opened on the turntable, so that the threaded rod 42 and the bidirectional screw rod 432 can be driven to rotate easily.

[0026] Reference Figure 3 A non-slip pad is fixedly installed on the side wall of the clamping plate 434 close to the detonator body 6.

[0027] Here, by providing an anti-skid pad, the detonator body 6 can be stably clamped to prevent the detonator body 6 from sliding.

[0028] Reference Figure 1 , plug posts 3 are fixedly installed at the four corners of the bottom of the box body 1, and a box cover 2 is hinged on the top of the box body 1 through a hinge.

[0029] Here, by providing the plug posts 3, the stability of the box body 1 can be improved.

[0030] The implementation principle of a safe detonating device for blasting engineering in an embodiment of the present application is as follows: when in use, the box body 1 is inserted in a specified position by means of the plug column 3, and then the box cover 2 is opened, and the detonating device body 6 is placed on the support plate 4, and the threaded rod 42 and the bidirectional screw rod 432 are rotated. The threaded rod 42 can push the extrusion plate 43 to perform preliminary extrusion on the detonating device, and the bidirectional screw rod 432 can push the slider 433 to move, and the slider 433 drives the two clamping plates 434 to approach each other, so that the detonating device body 6 can be further extruded and positioned, so that the detonating device body 6 can be fixedly installed in the center on the support plate 4.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A safe detonation device for blasting engineering, comprising a housing (1), characterized in that: The interior of the box body (1) is connected to a support plate (4) via a shock-absorbing assembly, and the support plate (4) is fixedly clamped with a detonator body (6) via a clamping assembly, and the clamping assembly includes a fixing plate (41) symmetrically mounted on the top of the support plate (4), a threaded rod (42) is threadedly connected to the middle of the fixing plate (41), and the proximal ends of the two threaded rods (42) are both rotatably connected to an extrusion plate (43), and the proximal ends of the two extrusion plates (43) are symmetrically provided with sliding grooves (431), and the same bidirectional screw rod (432) is rotatably arranged inside the two sliding grooves (431), and the outer side of the bidirectional screw rod (432) is threadedly connected to a slider (433), and a clamping plate (434) is fixedly mounted on the side wall of the slider (433).

2. A safe detonation device for blasting engineering according to claim 1, characterized in that: The shock absorbing assembly comprises a damper (5) fixedly mounted on the bottom wall of the box body (1), a shock absorbing spring (51) is sleeved on the outer side of the damper (5), and the support plate (4) is fixedly mounted on the top of the damper (5).

3. A safe detonation device for blasting engineering according to claim 1, characterized in that: A turntable is fixedly mounted at the ends of the threaded rod (42) and the bidirectional screw rod (432), and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable.

4. A safe detonation device for blasting engineering according to claim 1, characterized in that: An anti-slip pad is fixedly mounted on a side wall of the clamping plate (434) close to the detonator body (6).

5. A safe detonation device for blasting engineering according to claim 1, characterized in that: Insertion columns (3) are fixedly installed at the four corners of the bottom of the box body (1), and a box cover (2) is hingedly connected to the top of the box body (1) via hinges.

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