Detonator fixing device

Abstract

The utility model discloses a detonator fixing device which comprises fixing frames, a detonator body is detachably installed between the fixing frames, and installation grooves are formed in the two sides of the fixing frames. The number of the fixing assemblies is two, the two fixing assemblies are both arranged at one end of the interior of the mounting groove, a fixing block is arranged in the mounting groove, and the fixing assemblies are connected with the fixing block; and the number of the limiting assemblies is two, and the two limiting assemblies are both arranged on the two sides of the interior of the mounting groove. According to the utility model, the detonator body is pushed into the fixing frame to compress the fixing block, and then the fixing block is compressed into the fixing assembly, so that the detonator body can be embedded into the fixing frame, and after the detonator body is embedded, the fixing assembly pops up, so that the fixing assembly and the fixing block can fixedly mount the detonator in the clamping shell; therefore, the detonator limiting device has the advantages that the detonator can be limited and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of detonator fixing, and particularly relates to a detonator fixing device. Background Technique

[0002] With the development of the scientific and technological level and the change of application requirements, initiators are developing towards a safer and more reliable direction. As a relatively common initiator product, detonators are widely used in civil and military applications. The performance of detonator products, such as output performance, reliability, safety, environmental adaptability, testability, etc., is the focus of attention of domestic and foreign scholars and engineering and technical personnel. The action time or delay time is an important technical index of detonator products. With the development of engineering and science and technology, obtaining the action time of detonators more accurately, efficiently and reliably is of great significance for evaluating the performance of detonator products.

[0003] However, there are some problems in the existing technology: currently, when destroying explosives, detonators are generally used to destroy explosives. Although it is convenient to use, due to the lack of limit of the fixed structure of the existing detonators, the detonators may roll or displace after being placed on the ground, which may lead to the failure to detonate the explosives and reduce the blasting efficiency. Therefore, we propose a detonator fixing device. Content of the Utility Model

[0004] Aiming at the problems existing in the existing technology, the purpose of the utility model is to provide a detonator fixing device. By pushing the detonator body into the fixing frame, the fixing block and the fixing component can fix the detonator body, and the fixing component can fix and limit detonators of different sizes, so as to achieve the effect of improving the detonation efficiency.

[0005] The utility model is realized as follows. A detonator fixing device includes:

[0006] A fixing frame, on which a detonator body is detachably installed, and installation grooves are opened on both sides between the fixing frames;

[0007] A fixing component, there are two groups of fixing components, both groups of fixing components are arranged at one end inside the installation groove, a fixing block is arranged inside the installation groove, and the fixing component is connected with the fixing block;

[0008] A limiting component, there are two groups of limiting components, both groups of limiting components are arranged on both sides inside the installation groove.

[0009] Optionally, the fixing component includes a mounting plate and a pressure spring. The mounting plate is slidably installed at one end inside the installation groove, and there are two groups of pressure springs, both groups of pressure springs are fixedly installed on the surface of the mounting plate.

[0010] Optionally, dampers are provided between the two groups of pressure springs. One end of each damper is fixedly installed on the surface of the mounting plate, and the other end of the damper is fixedly connected to the fixed block.

[0011] Optionally, sliders are fixedly installed on both sides of the mounting plate, and slide rails are fixedly installed on both sides at one end inside the mounting groove. The sliders are slidably connected to the slide rails.

[0012] Optionally, a fixing rod is fixedly installed at one end of the fixed block. Open slots are formed in the middle of both sides of the fixing frame, and one end of the fixing rod passes through the mounting plate and the open slot and is arranged outside the fixing frame.

[0013] Optionally, a pull handle is fixedly installed at one end of the fixing rod, and one end of the pull handle is attached to the surface of one side of the fixing frame.

[0014] Optionally, the limiting component includes a chute and a vertical slot. There are several groups of chutes, and several groups of chutes and vertical slots are formed on both sides inside the mounting groove. Several groups of chutes are communicated with the vertical slot.

[0015] Optionally, a moving block is slidably installed inside one of the chutes, and one end of the moving block is fixedly connected to the fixed block.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. Through the cooperation of the fixing frame, detonator body, mounting groove, fixing component, fixed block and limiting component, when in use, by pushing the detonator body into the fixing frame, the detonator body will compress the fixed block, and the fixed block will further compress into the fixing component, so that the detonator body can be embedded in the fixing frame. After the detonator body is embedded, the fixing component will pop out, so that the fixing component and the fixed block can fixedly install the detonator in the cartridge case, thereby achieving the effect that the detonator can be limited and the detonator body can be fixed, and the detonation efficiency can be improved.

[0018] 2. By pulling the fixed block with the pulling part of the fixing component and then pushing the fixed block upward, the fixed block is slidably matched with the limiting component, so that the fixed block can move to the upper part inside the mounting groove, thereby achieving the effect that the fixed block can be limited and fixed according to the size of the detonator.

[0019] Through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings, other features and advantages of the present utility model will become clear. Description of the Drawings

[0020] Figure 1 is the structural schematic diagram provided by the present utility model;

[0021] Figure 2It is a schematic diagram of the fixing block provided by the present utility model;

[0022] Figure 3 It is a schematic diagram of the moving block provided by the present utility model;

[0023] Figure 4 It is a schematic diagram of the damper provided by the present utility model;

[0024] Figure 5 It is a schematic diagram of the sliding groove provided by the present utility model.

[0025] In the figure:

[0026] 1. Fixing frame; 2. Detonator body; 3. Installation groove; 4. Fixing component; 401. Installation plate; 402. Pressure spring; 403. Damper; 404. Slide block; 405. Slide rail; 406. Fixing rod; 407. Opening groove; 408. Pull handle; 5. Fixing block; 6. Limiting component; 601. Sliding groove; 602. Vertical groove; 603. Moving block. Detailed implementation manners

[0027] In order to further understand the content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0028] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements, numerical expressions and values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a limitation on the present utility model or its application or use.

[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said techniques, methods and devices should be regarded as part of the specification.

[0031] In all the examples shown and discussed herein, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0032] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0033] As Figures 1 to 5 shown, a detonator fixing device provided by an embodiment of the present utility model includes:

[0034] A fixing frame 1, a detonator body 2 is detachably installed between the fixing frames 1, and installation grooves 3 are opened on both sides between the fixing frames 1;

[0035] There are two sets of fixing components 4, and both sets of fixing components 4 are arranged at one end inside the installation groove 3. A fixing block 5 is arranged inside the installation groove 3, and the fixing component 4 is connected to the fixing block 5;

[0036] There are two sets of limiting components 6, and both sets of limiting components 6 are arranged on both sides inside the installation groove 3.

[0037] By pushing the detonator body 2 into the fixing frame 1, the detonator body 2 will compress the fixing block 5, and the fixing block 5 will be further compressed into the fixing component 4, so that the detonator body 2 can be embedded in the fixing frame 1. After the detonator body 2 is embedded, the fixing component 4 will pop out, so that the fixing component 4 and the fixing block 5 can fixedly install the detonator in the cartridge case, thereby achieving the effect of being able to limit the detonator and the detonator body 2 can be fixed, and the detonation efficiency can be improved.

[0038] Furthermore, by pulling the fixing block 5 through the pulling part of the fixing component 4 and then pushing the fixing block 5 upward, the fixing block 5 is in sliding fit with the limiting component 6, so that the fixing block 5 can move to the upper part inside the installation groove 3, thereby achieving the effect that the fixing block 5 can be limited and fixed according to the size of the detonator.

[0039] Specifically, the fixing component 4 includes a mounting plate 401 and a compression spring 402. The mounting plate 401 is slidably mounted at one end inside the installation groove 3. There are two sets of compression springs 402, and both sets of compression springs 402 are fixedly mounted on the surface of the mounting plate 401. A damper 403 is arranged between the two sets of compression springs 402. One end of the damper 403 is fixedly mounted on the surface of the mounting plate 401, and the other end of the damper 403 is fixedly connected to the fixing block 5. Sliders 404 are fixedly mounted on both sides of the mounting plate 401, and slide rails 405 are fixedly mounted on both sides at one end inside the installation groove 3. The sliders 404 are slidably connected to the slide rails 405. One end of the fixing block 5 is fixedly mounted with a fixing rod 406. Open slots 407 are opened in the middle of both sides of the fixing frame 1. One end of the fixing rod 406 passes through the mounting plate 401 and the open slot 407 and is arranged outside the fixing frame 1. One end of the fixing rod 406 is fixedly mounted with a pull handle 408, and one end of the pull handle 408 is in contact with the surface of one side of the fixing frame 1.

[0040] After the detonator body 2 is pushed into the fixing frame 1, the fixing block 5 will be extruded, and the fixing block 5 will be compressed into the compression spring 402, so that the fixing block 5 will be retracted into the installation groove 3, so that the detonator body 2 can be clamped into the fixing frame 1. Then, the compression spring 402 pushes the fixing block 5 outward, so that the fixing block 5 can resist the detonator body 2, thereby achieving the effect that the detonator body 2 can be fixedly limited, and by arranging the damper 403 inside the compression spring 402, the damper 403 can limit the spring;

[0041] Furthermore, by pulling the pull handle 408, the pull handle 408 can drive the fixing rod 406, and the fixing rod 406 drives the fixing block 5, so that the fixing block 5 can be received in the installation groove 3. At this time, the pull handle 408 is pushed upward, so that the fixing block 5 and the mounting plate 401 can slide to the top of the installation groove 3, so that the device can achieve the effect of fixing and limiting according to the size of the detonator body 2;

[0042] Furthermore, when the mounting plate 401 slides upward, the slider 404 is driven so that the slider 404 can slide in the slide rail 405, thereby achieving a limiting effect through the slider 404 when the mounting plate 401 slides up and down.

[0043] Specifically, the limiting assembly 6 includes a slide groove 601 and a vertical groove 602. The slide groove 601 is provided with several groups. Several groups of slide grooves 601 and vertical grooves 602 are opened on both sides of the inside of the installation groove 3. Several groups of slide grooves 601 are connected with the vertical grooves 602. A moving block 603 is slidably installed inside one group of slide grooves 601, and one end of the moving block 603 is fixedly connected to the fixed block 5.

[0044] When the fixed block 5 slides, the movable block 603 is driven, and the movable block 603 can slide in the slide groove 601, so that the fixed block 5 can be limited when sliding, and the fixed block 5 is pulled to the vertical groove 602, and then the fixed block 5 is pushed, so that the fixed block 5 can slide along the vertical groove 602 to another slide groove 601, so that the fixed block 5 can slide above the installation groove 3, thereby achieving the effect of fixing and limiting according to the size of the detonator.

[0045] Working principle: After the detonator body 2 is pushed into the fixing frame 1, the fixing block 5 will be squeezed, and the fixing block 5 is compressed into the pressure spring 402, so that the fixing block 5 will be received in the installation groove 3, so that the detonator body 2 can be stuck in the fixing frame 1, and then the fixing block 5 is pushed outward by the pressure spring 402, so that the fixing block 5 can resist the detonator body 2, so that the detonator body 2 can be fixed and limited, and the damper 403 is set in the pressure spring 402, so that the damper 403 can have the effect of limiting the spring, and then the pull handle 408 is pulled to make the pull handle 408 08 can drive the fixing rod 406, and the fixing rod 406 drives the fixing block 5, so that the fixing block 5 can be received in the mounting groove 3. At this time, the pull handle 408 is pushed upward, so that the fixing block 5 and the mounting plate 401 can slide to the top of the mounting groove 3, so that the device can be fixed and limited according to the size of the detonator body 2, and then the slider 404 is driven when the mounting plate 401 slides upward, so that the slider 404 can slide in the slide rail 405, so that the mounting plate 401 can be limited by the slider 404 when it slides up and down.

[0046] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detonator fixing device, characterized in that: include: A fixing frame (1), a detonator body (2) being detachably mounted between the fixing frames (1), and mounting grooves (3) being provided on both sides of the fixing frames (1); A fixing component (4), wherein two groups of the fixing components (4) are provided, and the two groups of the fixing components (4) are both provided at one end inside the installation groove (3), a fixing block (5) is provided inside the installation groove (3), and the fixing component (4) is connected to the fixing block (5); A limit assembly (6), wherein two groups of the limit assembly (6) are provided, and the two groups of the limit assembly (6) are both provided on two sides inside the installation groove (3).

2. A detonator fixing device according to claim 1, characterized in that: The fixing assembly (4) comprises a mounting plate (401) and a pressure spring (402); the mounting plate (401) is slidably mounted on one end inside the mounting groove (3); two groups of the pressure springs (402) are provided; both groups of the pressure springs (402) are fixedly mounted on the surface of the mounting plate (401).

3. A detonator fixing device according to claim 2, characterized in that: A damper (403) is provided between the two groups of pressure springs (402), one end of the damper (403) is fixedly mounted on the surface of the mounting plate (401), and the other end of the damper (403) is fixedly connected to the fixing block (5).

4. A detonator fixing device according to claim 3, characterized in that: Slide blocks (404) are fixedly mounted on both sides of the mounting plate (401), slide rails (405) are fixedly mounted on both sides of one end of the mounting groove (3), and the slide blocks (404) are slidably connected to the slide rails (405).

5. A detonator fixing device according to claim 4, characterized in that: A fixing rod (406) is fixedly mounted on one end of the fixing block (5), an opening slot (407) is provided in the middle of both sides of the fixing frame (1), and one end of the fixing rod (406) passes through the mounting plate (401) and the opening slot (407) and is arranged outside the fixing frame (1).

6. A detonator fixing device according to claim 5, characterized in that: A handle (408) is fixedly mounted on one end of the fixing rod (406), and one end of the handle (408) is in contact with a surface of one side of the fixing frame (1).

7. A detonator fixing device according to claim 1, characterized in that: The limiting assembly (6) comprises a slide groove (601) and a vertical groove (602), wherein the slide groove (601) is provided in a plurality of groups, wherein the plurality of groups of the slide groove (601) and the vertical groove (602) are both opened on both sides of the interior of the installation groove (3), and the plurality of groups of the slide groove (601) are connected to the vertical groove (602).

8. A detonator fixing device according to claim 7, characterized in that: A moving block (603) is slidably mounted inside one group of the slide grooves (601), and one end of the moving block (603) is fixedly connected to a fixed block (5).

Images