Wooden handle grenade disassembling device
By designing a disassembly device for wooden-handled grenades, a combination of base, bracket, handle, grenade handle fixing component, and grenade body fixing component is used to achieve rapid separation of the grenade handle and grenade body, solving the problems of long time consumption and cumbersome operation in existing technologies, and improving disassembly safety.
Patent Information
- Application Number
- CN202422966650.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-03
AI Technical Summary
In the existing technology, the dismantling process of wooden-handled grenades requires bomb disposal experts to manually separate the handle and the body of the grenade using a variety of tools, which is time-consuming, cumbersome, and poses safety risks.
A disassembly device for a wooden-handled grenade was designed, comprising a base, a bracket, a handle, a handle fixing component, and a grenade body fixing component. Through the cooperation of a steel wire and a sleeve post, the handle and the grenade body can be quickly separated.
It simplifies the disassembly process, reduces operational steps, improves safety, and reduces the danger to bomb disposal operators.
Smart Images
Figure CN223580804U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of ammunition disassembly, in particular to wood handle grenade disassembly device. BACKGROUND
[0002] At present, the grenade left over in the war period and the early period of liberation is easy to cause people's casualties and endanger the safety of life and property if handled improperly. When this type of grenade is found, it needs to be destroyed, and when the detonation condition is met, the destruction is often carried out in the form of detonation. When the condition is special, the main explosive-handling person of the explosive disposal police needs to manually disassemble the grenade at zero distance. In the disassembly process, the explosive-handling person often needs to manually separate the handle and the body connection with multiple tools, which is time-consuming and complicated to operate, and is extremely dangerous and threatens the safety of the explosive-handling person. SUMMARY
[0003] In order to solve the technical problems of the wood handle grenade disassembly process that the main explosive-handling person needs to manually separate the handle and the body with multiple tools, which is time-consuming and complicated to operate, the utility model provides a wood handle grenade disassembly device.
[0004] The wood handle grenade disassembly device comprises a base, one end of the top of the base is provided with a groove, the other end is provided with a support, and a handle is rotatably connected to the support; a handle fixing piece is arranged between the groove and the support, a body fixing piece is arranged on the groove, and the body fixing piece is fixed to the base by bolts; the end of the handle close to the support is provided with a connecting part, and the connecting part and the handle fixing piece are connected by a steel wire.
[0005] In a preferred embodiment of the wood handle grenade disassembly device provided by the utility model, a guide column is arranged between the support and the handle fixing piece; one end of the steel wire is fixedly connected to the connecting part, and the other end of the steel wire is fixedly connected to the handle fixing piece after penetrating through the guide column.
[0006] In a preferred embodiment of the wood handle grenade disassembly device provided by the utility model, a sleeve column is fixedly arranged on the handle fixing piece.
[0007] In a preferred embodiment of the wood handle grenade disassembly device provided by the utility model, an extension support is arranged at the bottom of the opposite sides of the base.
[0008] In a preferred embodiment of the wood handle grenade disassembly device provided by the utility model, the body fixing piece is arc-shaped, and connecting edges are arranged on the opposite sides of the body fixing piece; the connecting edges are fixed to the base by bolts.
[0009] In a preferred embodiment of the wood handle grenade disassembly device provided by the utility model, an opening is arranged on the body fixing piece.
[0010] In a preferred embodiment of the wood handle grenade disassembling device provided by the utility model, the handle fixing member comprises an upper fixing member and a lower fixing member, the upper fixing member and the lower fixing member are fixed by bolts, and a handle through hole is formed between the upper fixing member and the lower fixing member.
[0011] In a preferred embodiment of the wood handle grenade disassembling device provided by the utility model, the handle fixing member comprises an outer ring and a clamping member arranged in the outer ring; a fastening shaft is threadedly connected to the outer ring, and two ends of the fastening shaft are located on the inner and outer sides of the outer ring respectively.
[0012] The clamping member comprises a fixed semicircular ring and a movable semicircular ring, the fixed semicircular ring is fixed to the outer ring, and the side, away from the fixed semicircular ring, of the movable semicircular ring is in abutment with one end of the fastening shaft located in the outer ring.
[0013] In a preferred embodiment of the wood handle grenade disassembling device provided by the utility model, a steel wire fixing ring is fixed to the outer ring of the handle fixing member.
[0014] Compared with the prior art, the wood handle grenade disassembling device provided by the utility model can conveniently and quickly realize the disassembly and separation of the handle and the body of the grenade without the need of the explosive-handling personnel to use multiple tools to separate the connection between the body and the handle; the different handle fixing members and body fixing members can adapt to grenades of different shapes; the sleeve column is arranged to facilitate the rotation of the handle, so that the connection between the handle and the body is loosened, and the separation is facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a structure schematic view of the wood handle grenade disassembling device provided by the utility model of embodiment one;
[0016] Figure 2 is a structure schematic view of the wood handle grenade disassembling device provided by the utility model of embodiment one from another perspective;
[0017] Figure 3 is a structure schematic view of the body fixing member in the wood handle grenade disassembling device provided by the utility model of embodiment two;
[0018] Figure 4 is a structure schematic view of the grenade one;
[0019] Figure 5 is a structure schematic view of the grenade two;
[0020] Figure 6 is a structure schematic view of the handle fixing member of the wood handle grenade disassembling device provided by the utility model of embodiment three. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0022] Embodiment one
[0023] Please refer to Figure 1 , Figure 2 and Figure 4 , which are respectively a structural schematic diagram of the wood handle grenade disassembling device from two different perspectives and a structural schematic diagram of grenade one provided by the utility model.
[0024] Grenade one comprises a bomb body 81, a wooden bomb handle 82 and a safety cover 83, and the bomb body 81 is cylindrical.
[0025] The wood handle grenade disassembling device comprises a base 1, and the bottom of the opposite two sides of the base 1 is provided with an extension support 12.
[0026] The right side of the top of the base 1 is provided with a groove 11, and the groove 11 is covered with a bomb body fixing part 5. The bomb body fixing part 5 is arc-shaped and is adapted to the shape of the bomb body 81. The arc-shaped bomb body fixing part 5 and the groove 11 jointly form a space for accommodating the bomb body 81 of the grenade. The opposite two side edges of the bomb body fixing part 5 are provided with connecting edges, and the connecting edges are fixed with the base 1 through bolts.
[0027] The left side of the top of the base 1 is fixedly provided with a support 2, and the support 2 is rotatably connected with a handle 3.
[0028] The support 2 and the groove 11 are provided with a bomb handle fixing part 4. The bomb handle fixing part 4 comprises an upper fixing part and a lower fixing part, and the upper fixing part and the lower fixing part are fixed through bolts. The upper fixing part and the lower fixing part jointly form a bomb handle through hole for accommodating the bomb handle 82. The top of the upper fixing part is provided with a sleeve column 41.
[0029] The top of the base 1 is further fixedly provided with two guide columns 7 between the support 2 and the bomb handle fixing part 4.
[0030] The end of the handle 3 close to the support 2 is provided with a connecting part 31, and each end of the connecting part 31 is provided with a steel wire 6. One end of the steel wire 6 is fixed with the connecting part 31, and the other end passes through one of the guide columns 7 and is fixed with the bomb handle fixing part 4.
[0031] In the implementation, the bolt of the bullet fixing part 5 and the base 1 is disassembled, and the bolt of the upper fixing part and the lower fixing part is disassembled, and the handle 3 is vertical.
[0032] Before the grenade is disassembled, the treatment is carried out, the pull wire between the pull ring and the detonator in the safety cover 83 is cut off after the safety cover 83 is screwed, and the detonator is avoided from being detonated by the pull wire in the disassembly process.
[0033] The bullet body 81 of the treated grenade is placed in the groove 11, and the lower half of the left side of the bullet body 81 is tightly abutted against the groove wall on the left side of the groove 11. The bullet body fixing part 5 is covered on the bullet body 81, the bolt fixes the bullet body fixing part 5 and the base 1, and the bullet body 81 is fixed at the same time.
[0034] The middle section of the bullet handle 82 of the treated grenade is placed in the bullet handle through hole formed by the upper fixing part and the lower fixing part, and the bolt of the upper fixing part and the lower fixing part is screwed, and the bullet handle 82 is fixed by the upper fixing part and the lower fixing part in the screwing process.
[0035] The handle 3 is pressed down, the connecting part 31 is driven to rotate, and the steel wire 6 is driven to pull the bullet handle fixing part 4 to move to the left side, so that the bullet handle 82 is separated from the bullet body 81, and the disassembly is completed.
[0036] When the bullet handle 82 and the bullet body 81 are fixed and cannot be separated, the handle 3 is returned to the vertical state, the sleeve is taken out and inserted into the sleeve column 41, Figure 2 From the perspective, the sleeve is slowly pushed up and down away from one end of the sleeve column 41, and the sleeve is repeatedly pushed until the bullet handle 82 and the bullet body 81 are loose. Then the sleeve is taken off, the handle is pressed down, the bullet handle 82 is separated from the bullet body 81, and then the detonator and the explosive can be removed, and the disassembly is completed.
[0037] Embodiment two
[0038] Please refer to Figure 3 and Figure 5 , which are structure schematic diagrams of the bullet body fixing part in the wooden handle grenade disassembly device and structure schematic diagrams of the second grenade provided by the utility model respectively.
[0039] Embodiment two is different from embodiment one in that the structure of the bullet body fixing part 5 is different, and the shapes of the applicable grenades are different.
[0040] The second grenade comprises a bullet body 81, a wooden bullet handle 82 and a safety cover 83, and the bullet body 81 is oval.
[0041] The elastic body fixing part 5 is arc-shaped. The arc-shaped elastic body fixing part 5 and the groove 11 jointly form a space for accommodating the grenade body 81. An opening 51 is arranged at the center of the arc-shaped elastic body fixing part 5. The elastic body fixing part 5 is provided with connecting edges 52 on opposite sides, and the connecting edges 52 are fixed to the base 1 by bolts.
[0042] In implementation, the grenade body 81 is fixed in the space jointly formed by the elastic body fixing part 5 and the groove 11, and the top of the grenade body 81 is clamped in the opening 51.
[0043] Embodiment Three
[0044] Please refer to Figure 6 is a structural schematic view of the handle fixing part of the wooden-handle grenade disassembling device.
[0045] Embodiment Three is different from Embodiment One in the structure of the handle fixing part 4.
[0046] The handle fixing part 4 comprises an outer ring 42 and a clamping part in the outer ring 42.
[0047] The outer wall of the outer ring 42 is fixed with a sleeve column 41.
[0048] The outer ring is threadedly connected with a fastening shaft 43, and the two ends of the fastening shaft 43 are respectively located on the inner and outer sides of the outer ring.
[0049] The inner wall of the outer ring is fixed with two steel wire fixing rings 45. The two steel wires 6 are respectively fixed to the two steel wire fixing rings 45 near one end of the handle fixing part 4.
[0050] The clamping part comprises a fixed semicircle ring 441 and a movable semicircle ring 442. The fixed semicircle ring 441 is fixed to the inner wall of the outer ring 42. The side of the movable semicircle ring 442 away from the fixed semicircle ring 441 is in abutment with one end of the fastening shaft 43 located in the outer ring 42.
[0051] The fixed semicircle ring 441 and the movable semicircle ring 442 jointly clamp and fix the handle 82.
[0052] In use, the middle segment of the handle 82 is arranged between the fixed semicircle ring 441 and the movable semicircle ring 442, the fastening shaft 43 is twisted to move towards the movable semicircle ring 442, abut against the movable semicircle ring 442, and push the movable semicircle ring 442 to move towards the fixed semicircle ring 441, so as to fix the handle 82.
[0053] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, are all included in the patent protection scope of the present application.
Claims
1. A device for dismantling a wooden-handled grenade, characterized in that: The device includes a base, one end of the top of which has a groove and the other end has a bracket. A handle is rotatably connected to the bracket. A spring handle fixing component is provided between the groove and the bracket. A spring body fixing component is covered on the groove and is fixed to the base by bolts. The handle has a connecting part near the end of the bracket and is connected to the spring handle fixing component by a steel wire.
2. The wooden-handled grenade dismantling device according to claim 1, characterized in that: A guide post is provided between the bracket and the spring handle fixing component; one end of the steel wire is fixedly connected to the connecting part, and the other end passes through the guide post and is fixedly connected to the spring handle fixing component.
3. The wooden-handled grenade dismantling device according to claim 1, characterized in that: A sleeve post is fixed on the spring handle fixing component.
4. The wooden-handled grenade dismantling device according to claim 1, characterized in that: The base has extended support members at the bottom of opposite sides.
5. The dismantling device for wooden-handled grenades according to claim 1, characterized in that: The projectile fixing component is arc-shaped, with connecting edges on opposite sides, and the connecting edges are fixed to the base by bolts.
6. The wooden-handled grenade dismantling device according to claim 1, characterized in that: The projectile fixing component has an opening.
7. The wooden-handled grenade dismantling device according to claim 1, characterized in that: The spring handle fixing component includes an upper fixing component and a lower fixing component, which are fixed by bolts, and a spring handle through hole is formed between the upper fixing component and the lower fixing component.
8. The wooden-handled grenade dismantling device according to claim 1, characterized in that: The spring handle fixing component includes an outer ring and a clamping component disposed within the outer ring; the outer ring is threadedly connected to a fastening shaft, and the two ends of the fastening shaft are respectively located on the inner and outer sides of the outer ring; The clamping member includes a fixed semicircular ring and a movable semicircular ring. The fixed semicircular ring is fixed to the outer ring, and the side of the movable semicircular ring away from the fixed semicircular ring abuts against the end of the fastening shaft located inside the outer ring.
9. The wooden-handled grenade dismantling device according to claim 8, characterized in that: A steel wire fixing ring is fixed on the outer ring of the spring handle fixing component.