Exploder detaching and shearing tool with sight glass

Abstract

The utility model relates to the technical field of explosive ordnance disposal tools, in particular to an explosive device shear dismounting tool with a sight glass, which comprises a sleeve, an inner tube and anti-drop olecranon scissors, an outer handle is fixedly mounted at one end of the sleeve, the other end of the sleeve is in threaded connection with a threaded cover, and a fixing plate is fixedly mounted at the inner end of the sleeve. The inner tube is fixedly mounted on one side of the inner end of the sleeve through a fixing plate, and a hose endoscope is inserted into the inner tube; the two anti-drop olecranon scissors extend to the outer side of a wire needing to be cut off by holding the outer handle 11, then the inner handle is hooked by fingers and exerts force, and the inner handle can be pulled towards one side of the outer handle, so that the pull rod and the two anti-drop olecranon scissors are driven to move towards the inner end of the sleeve 1, and the wire is cut off. And the two anti-drop olecranon scissors are engaged with each other to cut off the wire, so that the effect of cutting off the wire conveniently is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive disposal tools, in particular to an explosive device dismantling and shearing tool with a speculum. Background Art

[0002] Explosive ordnance disposal tools refer to the various tools and equipment used by explosive ordnance disposal experts when dealing with dangerous objects and explosives. The non-magnetic tool set is an essential tool for explosive ordnance disposal personnel to dismantle suspicious explosives. It is made of non-magnetic copper-beryllium alloy to avoid sparks caused by magnetism. It is equipped with various commonly used non-magnetic tools: large and small wrenches, hand saws, hand pliers, screwdrivers, scissors, hammers, etc. It is used for the removal of explosives.

[0003] In the prior art, the sight glass of the explosive device dismantling tool is inconvenient to install, and the sight glass cannot be installed quickly. When cutting the wire, a large force is required, which makes the tool easy to shake, increasing the operation risk. Therefore, the utility model proposes an explosive device dismantling tool with a sight glass to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an explosive device dismantling tool with a sight glass to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosive device dismantling and shearing tool with a scope, comprising: a sleeve, an inner tube and an anti-drop hawk-beak scissors, one end of the sleeve is fixedly installed with an external handle, and the other end is threadedly connected with a threaded cover, the inner end of the sleeve is fixedly installed with a fixing plate, the inner tube is fixedly installed on one side of the inner end of the sleeve through the fixing plate, and a hose scope is inserted into the inner tube;

[0006] The inner handle is slidably connected to the outer handle, one end of the inner handle is elastically connected to a pull rod, and the other end of the pull rod is connected to one end of the anti-drop hawk-beak scissors.

[0007] Preferably, a through hole is opened on the side wall of one end of the sleeve, one end of the inner tube is connected to the through hole, and the other end passes through the fixing plate and is connected to the side wall of the threaded cover.

[0008] Preferably, the outer wall of the inner tube is fixedly connected to the fixing plate, and the other end of the inner tube is flush with the outer end of the threaded cover.

[0009] Preferably, one end of the hose endoscope with a probe passes through the through hole and the inner tube.

[0010] Preferably, a slider is fixedly mounted on one end of the inner handle, an outer wall of the slider is slidably connected to an inner wall of the sleeve, and one end of the pull rod is fixedly connected to the outer wall of the slider.

[0011] Preferably, the other end of the pull rod slides through the fixed plate and is fixedly connected to a guide block, the outer wall of the guide block is slidably connected to the inner wall of the threaded cover and the sleeve, the left and right ends of the guide block are symmetrically rotated to connect the anti-slip hawkbill scissors, and a spring is installed between the two anti-slip hawkbill scissors.

[0012] Preferably, a moving block and a second spring are fixedly mounted on the outer wall of the pull rod, one end of the second spring is fixedly mounted on the outer wall of the fixed plate, and the other end is fixedly mounted on the outer wall of the moving block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By fixing the inner tube in the casing, one end of the inner tube is connected to the outer wall of the casing through the through hole, and the other end passes through the threaded cover, and the end of the hose endoscope with the probe passes through the through hole and the inner tube and is fixed after adjusting the angle, so as to facilitate the installation of the endoscope;

[0015] By holding the outer handle and extending the two anti-slip hawk-beak scissors to the outside of the wire that needs to be cut, and then hooking the inner handle with your fingers and applying force, you can pull the inner handle toward the side of the outer handle, thereby driving the pull rod and the two anti-slip hawk-beak scissors to move toward the inner end of the sleeve, allowing the two anti-slip hawk-beak scissors to bite each other to cut the wire, making it easier to cut the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the casing of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the outer handle and the inner handle of the utility model;

[0019] Figure 4 This is a schematic diagram of the interior of a portion of the casing of the utility model.

[0020] In the figure: 1. sleeve; 2. inner tube; 3. threaded cover; 4. guide block; 5. anti-drop eagle-beak scissors; 6. spring 1; 7. fixed plate; 8. moving block; 9. spring 2; 10. pull rod; 11. outer handle; 12. inner handle; 13. slider; 14. through hole; 15. hose endoscope. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0025] See also Figures 1 to 4The utility model provides a technical solution: an explosive device dismantling and shearing tool with a peepscope, comprising: a sleeve 1, an inner tube 2 and an anti-dropping hawk-beak scissors 5, one end of the sleeve 1 is fixedly installed with an external handle 11, the other end is threadedly connected with a threaded cover 3, the inner end of the sleeve 1 is fixedly installed with a fixing plate 7, the inner tube 2 is fixedly installed on one side of the inner end of the sleeve 1 through the fixing plate 7, a through hole 14 is opened on the side wall of one end of the sleeve 1, one end of the inner tube 2 is connected with the through hole 14, the other end passes through the fixing plate 7 and is connected with the side wall of the threaded cover 3, the outer wall of the inner tube 2 is fixed to the fixing plate 7 The inner tube 2 is fixedly connected, and the other end of the inner tube 2 is flush with the outer end of the threaded cover 3, so that the inner tube 2 is fixed to the inner side of the casing 1. A hose endoscope 15 is inserted into the inner tube 2. One end of the hose endoscope 15 with a probe passes through the through hole 14 and the inner tube 2, which is convenient for installing the endoscope. The inner tube 2 divides the internal cavity of the casing 1 into two. The inner tube 2 allows the probe of the hose endoscope 15 to pass through easily, and then the probe is adjusted at a good angle at the top to be fixed, so that the bomb disposal team can observe the internal structure of the explosive device through the screen; the cavity of the inner tube 2 is the working area of ​​the anti-slip eagle-beak scissors 5, which is convenient for the disassembly and assembly of the endoscope.

[0026] The anti-drop hawkbill scissors 5 can prevent the wire from falling off during the disassembly and cutting process. The anti-drop hawkbill scissors 5, the sleeve 1 and the inner tube 2 are all made of beryllium bronze material. Beryllium bronze is bronze with beryllium as the main added element. Beryllium bronze has the characteristics of being non-magnetic, anti-static spark, high hardness, wear resistance, corrosion resistance, fatigue resistance and stress relaxation resistance. It can ensure that the bomb disposal team will not generate static sparks or magnetism during the operation, thereby affecting the stability of the explosive device and threatening the lives of the bomb disposal team members.

[0027] The outer handle 11 is slidably connected to the inner handle 12, and a slider 13 is fixedly installed at one end of the inner handle 12. The outer wall of the slider 13 is slidably connected to the inner wall of the sleeve 1. By holding the outer handle 11 and then hooking the inner handle 12 with fingers and applying force, the inner handle 12 can be pulled toward one side of the outer handle 11, thereby driving the pull rod 10. One end of the pull rod 10 is fixedly connected to the outer wall of the slider 13. When the inner handle 12 moves, the slider 13 slides in the sleeve 1, guiding and limiting the inner handle 12. The other end of the pull rod 10 is connected to one end of the anti-slip hawkbill scissors 5.

[0028] The other end of the pull rod 10 slides through the fixed plate 7 and is fixedly connected to the guide block 4. The outer wall of the guide block 4 is slidably connected to the inner wall of the threaded cover 3 and the sleeve 1. The left and right ends of the guide block 4 are symmetrically rotated to connect the anti-slip eagle-beak scissors 5. A spring 6 is installed between the two anti-slip eagle-beak scissors 5. The spring 6 pushes the two anti-slip eagle-beak scissors 5 outward, and the outer ends of the two anti-slip eagle-beak scissors 5 open outward.

[0029] A moving block 8 and a spring 29 are fixedly installed on the outer wall of the pull rod 10. One end of the spring 29 is fixedly installed on the outer wall of the fixed plate 7, and the other end is fixedly installed on the outer wall of the moving block 8. When the spring 29 is in a balanced state, the upper end of the guide block 4 and the two anti-slip hawk-beak scissors 5 are both located on the outside of the sleeve 1, and the two anti-slip hawk-beak scissors 5 remain in an open state. The pull rod 10 is pulled by pulling the inner handle 12, and the pull rod 10 moves by compressing the spring 29, thereby sliding the guide block 4 into the sleeve 1. When the outer walls of the two anti-slip hawk-beak scissors 5 contact the side walls of the threaded cover 3, the two anti-slip hawk-beak scissors 5 are pushed inward, and the two anti-slip hawk-beak scissors 5 bite each other to cut the wire. It is convenient to use fingers to hook the inner handle 12 to exert force to avoid shaking when cutting the wire.

[0030] When the device is working, the hose endoscope 15 is passed through the inner tube 2, the observation angle is adjusted and fixed, and then the outer handle 11 is held to extend the two anti-slip hawk-beak scissors 5 to the outside of the wire to be cut. Then, the inner handle 12 is hooked with fingers and force is applied to pull the inner handle 12 toward the side of the outer handle 11, thereby driving the pull rod 10 and the two anti-slip hawk-beak scissors 5 to move toward the inner end of the sleeve 1, so that the two anti-slip hawk-beak scissors 5 bite each other to cut the wire.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosive device dismantling tool with a peephole, comprising: A sleeve (1), an inner tube (2) and an anti-drop hawk-beak scissors (5), one end of the sleeve (1) is fixedly mounted with an external handle (11), and the other end is threadedly connected with a threaded cover (3), characterized in that: a fixing plate (7) is fixedly mounted on the inner end of the sleeve (1), the inner tube (2) is fixedly mounted on one side of the inner end of the sleeve (1) through the fixing plate (7), and a hose endoscope (15) is inserted into the inner tube (2); The outer handle (11) is slidably connected to an inner handle (12), one end of the inner handle (12) is elastically connected to a pull rod (10), and the other end of the pull rod (10) is connected to one end of the anti-drop hawk-beak scissors (5).

2. The explosive device dismantling tool with a sight glass according to claim 1, characterized in that: A through hole (14) is provided on the side wall of one end of the sleeve (1); one end of the inner tube (2) is connected to the through hole (14), and the other end passes through the fixing plate (7) and is connected to the side wall of the threaded cover (3).

3. The explosive device dismantling tool with a sight glass according to claim 2, characterized in that: The outer wall of the inner tube (2) is fixedly connected to the fixing plate (7), and the other end of the inner tube (2) is flush with the outer end of the threaded cover (3).

4. The explosive device dismantling tool with a sight glass according to claim 2, characterized in that: One end of the hose endoscope (15) with a probe passes through the through hole (14) and the inner tube (2).

5. The explosive device dismantling tool with a sight glass according to claim 1, characterized in that: A slider (13) is fixedly mounted on one end of the inner handle (12); the outer wall of the slider (13) is slidably connected to the inner wall of the sleeve (1); and one end of the pull rod (10) is fixedly connected to the outer wall of the slider (13).

6. The explosive device dismantling tool with a sight glass according to claim 1, characterized in that: The other end of the pull rod (10) slides through the fixed plate (7) and is fixedly connected to the guide block (4). The outer wall of the guide block (4) is slidably connected to the inner wall of the threaded cover (3) and the sleeve (1). The left and right ends of the guide block (4) are symmetrically rotated to connect the anti-slip hawkbill scissors (5). A spring (6) is installed between the two anti-slip hawkbill scissors (5).

7. The explosive device dismantling tool with a sight glass according to claim 6, characterized in that: A moving block (8) and a spring (9) are fixedly mounted on the outer wall of the pull rod (10); one end of the spring (9) is fixedly mounted on the outer wall of the fixed plate (7), and the other end is fixedly mounted on the outer wall of the moving block (8).

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