Concrete hydraulic forcible entry equipment for earthquake rescue

Abstract

The utility model relates to the technical field of forcible entry equipment, and discloses concrete hydraulic forcible entry equipment for earthquake rescue, which comprises an oil cylinder push rod, two sides of the top of the oil cylinder push rod are fixedly connected with feed pipes, output ends of two sides of the oil cylinder push rod are fixedly connected with first connecting columns, one side of each first connecting column is provided with an adjusting assembly, and the adjusting assemblies are fixedly connected with the feed pipes. A clamp body is arranged at the bottom of each adjusting assembly, a connecting rod is arranged at the top of each first connecting column, a stabilizing assembly is arranged on the outer wall of each connecting rod, each adjusting assembly comprises a plurality of sliding columns, each sliding column is slidably connected to the inner wall of the corresponding first connecting column, and a plurality of clamping grooves are formed in each sliding column. According to the clamp, the distance between the clamp bodies on the two sides is adjusted by sliding the sliding column, meanwhile, the clamp blocks are clamped with the inner walls of the clamping grooves, the positions of the clamp bodies are fixed, the effect of adjusting the extrusion forcible entry range of equipment is achieved, and the applicability and the dismantling effect of the equipment are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a breaking equipment technical field especially relates to a concrete hydraulic breaking equipment for earthquake rescue. BACKGROUND

[0002] After natural disasters such as earthquakes, it is crucial to rescue the people buried in concrete ruins quickly and efficiently. The concrete hydraulic breaking equipment as a key tool in rescue operations can help rescue personnel quickly break through obstacles and open a life channel to save valuable rescue time for trapped personnel. Its role is not only to demolish concrete structures, but also to race against time and save lives.

[0003] At present, the common concrete hydraulic breaking equipment for earthquake rescue mostly adopts the traditional fixed jaw structure. This structure mainly relies on hydraulic power drive, and through the thrust generated by the hydraulic oil cylinder, the jaw produces occlusal force, thereby breaking the concrete and other objects. In actual operation, the pressure change of the hydraulic system is used to accurately control the opening and closing force of the jaw to effectively break different strength concretes.

[0004] However, the existing concrete hydraulic breaking equipment with fixed jaw structure has certain limitations. Its clamping range is relatively single, and once the object to be removed is larger than the embedding range of the equipment itself, it is difficult to remove it. This greatly limits the application of the equipment in complex rescue scenes, resulting in that in many cases, rescue personnel cannot timely and effectively process large concrete components, delay rescue opportunity and reduce rescue efficiency. Therefore, a concrete hydraulic breaking equipment for earthquake rescue is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a concrete hydraulic breaking equipment for earthquake rescue, aiming at improving the problem that the clamping range of the equipment is relatively single, and it is difficult to remove the object to be removed when it is larger than the embedding range.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A concrete hydraulic breaking equipment for earthquake rescue, comprising an oil cylinder push rod, the top of the oil cylinder push rod is fixedly connected with a feed pipe on both sides, the output end of the oil cylinder push rod is fixedly connected with a connecting column one on both sides, each connecting column one is provided with an adjusting assembly on one side, each adjusting assembly is provided with a jaw body at the bottom, each connecting column one is provided with a connecting rod at the top, and each connecting rod is provided with a stabilizing assembly on the outer wall.

[0008] The adjusting assembly comprises a plurality of slide columns, each of which is slidingly connected to the inner wall of the connecting column one, a plurality of clamping grooves are formed in the interior of each of the slide columns, each of the slide columns is fixedly connected with a connecting column two, the outer wall of each of the connecting column two is fixedly connected to the top of the plier body, a clamping block is slidingly connected to the interior of each of the connecting column one, the clamping block is clamped with the inner wall of the clamping groove, and a fixing assembly is arranged on the outer wall of the clamping block.

[0009] As a further description of the above technical solution:

[0010] The fixing assembly comprises a blocking ring, the blocking ring is attached to one side of the clamping block, the outer wall of each of the connecting column one is provided with a spring one, one end of each of the spring one is fixedly connected to the outer wall of the blocking ring, and the other end of each of the spring one is fixedly connected with a fixing ring, and the inner wall of the fixing ring is fixedly connected to the outer wall of the connecting column one.

[0011] As a further description of the above technical solution:

[0012] The outer wall of each of the plier bodies is fixedly connected with a connecting block, one side of each of the connecting blocks is fixedly connected with a sliding strip, the outer wall of the sliding strip is slidingly connected with a supporting block, and the top of the supporting block is fixedly connected to the bottom of the oil cylinder push rod.

[0013] As a further description of the above technical solution:

[0014] The stabilizing assembly comprises a plurality of rubber handles, each of which is sleeved on the outer wall of a connecting rod, the outer wall of each of the connecting rods is fixedly connected with a fixing frame, and one side of each of the plier bodies is fixedly connected with a supporting handle.

[0015] As a further description of the above technical solution:

[0016] The inner wall of each of the rubber handles is fixedly connected with a protective pad on both sides, the inner wall of one of the protective pads is fixedly connected to the outer wall of the connecting rod, the outer wall of each of the connecting rods is fixedly connected with a plurality of rubber plates, and the outer wall of each of the rubber plates is fixedly connected with a sliding block.

[0017] As a further description of the above technical solution:

[0018] The outer wall of each of the sliding blocks is slidingly connected with a fixing block, and the outer wall of each of the fixing blocks is fixedly connected to the inner wall of the rubber handle.

[0019] As a further description of the above technical solution:

[0020] A spring two is arranged in the interior of each of the fixing blocks, one end of the spring two is fixedly connected to the outer wall of the sliding block, and the other end of the spring two is fixedly connected to the inner wall of the fixing block.

[0021] As a further description of the above technical solutions:

[0022] Each of the rubber handle outer wall is fixedly connected with a plurality of friction disc, the friction disc in the rubber handle outer wall is annular array.

[0023] The utility model has the advantages of:

[0024] 1. In the utility model, the distance between the two sides of the clamp body is adjusted by the sliding column, and the clamp body position is fixed by the clamping of the clamping block and the inner wall of the clamping groove, so that the equipment extrusion breaking range is adjusted, the equipment clamping range is single, and the problem that the object is difficult to remove when the embedded opening range is greater than the object is solved, and the applicability and removal effect of the equipment are enhanced.

[0025] 2. In the utility model, the vibration force of the equipment is reduced by the softness of the connecting rod and the rubber plate and the elasticity of the spring two, and the friction force between the equipment and the hand is enhanced by the rubber handle and the friction disc, so that the connection between the hand of the worker and the equipment is stable, the vibration force is generated when the equipment is used, the vibration force is transmitted to the hand of the worker, the worker is unstable, the stability of the equipment in use is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of a concrete hydraulic breaking equipment for earthquake rescue is provided for the utility model;

[0027] Figure 2 A slide column explosion structure schematic view of a concrete hydraulic breaking equipment for earthquake rescue is provided for the utility model;

[0028] Figure 3 A rubber handle cross section structure schematic view of a concrete hydraulic breaking equipment for earthquake rescue is provided for the utility model.

[0029] LEGEND:

[0030] 1, oil cylinder push rod;2, feed pipe;3, connecting column one;4, connecting column two;5, clamp body;6, connecting block;7, support block;8, support handle;9, baffle ring;10, spring one;11, fixed ring;12, slide column;13, clamping groove;14, fixed frame;15, connecting rod;16, protection pad;17, rubber handle;18, rubber plate;19, sliding block;20, spring two;21, fixed block;22, friction disc;23, clamping block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] With reference to Figure 1 and Figure 2 The present application provides an embodiment of a concrete hydraulic breaking device for earthquake rescue, which comprises an oil cylinder push rod 1, feed pipes 2 fixedly connected to the top of the two sides of the oil cylinder push rod 1, connecting columns one 3 fixedly connected to the output ends of the two sides of the oil cylinder push rod 1, adjusting assemblies arranged on one side of each connecting column one 3, clamp bodies 5 arranged at the bottom of each adjusting assembly, connecting rods 15 arranged at the top of each connecting column one 3, and stabilizing assemblies arranged on the outer wall of each connecting rod 15.

[0033] The adjusting assembly comprises a plurality of slide columns 12, each of which is slidingly connected to the inner wall of the connecting column I 3, allowing the slide column 12 to move freely inside the connecting column I 3 to realize flexible adjusting function, a plurality of clamping grooves 13 are formed in each of the slide columns 12, which are matched with the clamping blocks 23 to provide a plurality of fixed position options to facilitate the adjustment of the working state of the equipment according to the needs, and each of the slide columns 12 is fixedly connected with a connecting column II 4 at one end, the stability and strength of the connecting column II 4 ensure the reliability of the whole adjusting system, and the outer wall of each connecting column II 4 is fixedly connected to the top of the clamp body 5, which ensures that the clamp body 5 can be effectively connected with the adjusting assembly, and the clamping block 23 is slidingly connected in each connecting column I 3, and the clamping block 23 is clamped between the inner wall of the clamping groove 13, which ensures that the position of the clamping block 23 can be effectively controlled during the adjusting process. The outer wall of the clamping block 23 is provided with a fixing assembly for fixing the position of the clamping block 23 to ensure the stability in the working state, and the fixing assembly comprises a stop ring 9 which is matched with one side of the clamping block 23 to play a role in fixing the position and preventing the displacement of the clamping block 23 due to vibration, and the outer wall of each connecting column I 3 is provided with a spring I 10, which provides additional flexible support, one end of each spring I 10 is fixedly connected to the outer wall of the stop ring 9, and the other end of each spring I 10 is fixedly connected with a fixing ring 11, and the inner wall of the fixing ring 11 is fixedly connected to the outer wall of the connecting column I 3, which ensures that the spring I 10 can effectively play its elastic role to help buffer the impact force, and the outer wall of each clamp body 5 is fixedly connected with a connecting block 6, and the design of the connecting block 6 enables the clamp body 5 to be effectively connected with other components, and one side of each connecting block 6 is fixedly connected with a sliding strip, and the outer wall of the sliding strip is slidingly connected with a supporting block 7, which can provide additional support and stability, and the supporting block 7 is fixedly connected to the bottom of the oil cylinder push rod 1 at the top, and through the action of the oil cylinder push rod 1, the precise control of the clamp body 5 can be realized to ensure the efficiency and stability of the equipment during use.

[0034] Specifically, during the adjustment of the device, the blocking ring 9 is pushed to slide on the outer wall of the connecting column 1, until the separation between the clamping block 23 is generated. This process provides the necessary space for the clamping block 23 to move, and at the same time, the pushing spring 10 is compressed. Then the sliding column 12 slides inside the connecting column 1, and the force is applied through the outer wall of the sliding column 12, which promotes the clamping block 23 to slide outward inside the connecting column 1. At this time, by adjusting the moving distance of the sliding column 12, the distance between the two clamping bodies 5 can be accurately controlled. In addition, the sliding rod on one side of the connecting block 6 also slides inside the supporting block 7 to ensure the synchronization and stability of the entire device. When the two clamping bodies 5 move to the appropriate position, the pushing force on the blocking ring 9 can be released. At this time, the spring 10 will exert its rebound force to make the blocking ring 9 return to the initial position, and the blocking ring 9 will be used to clamp the clamping block 23 and the inner wall of the clamping groove 13, thereby achieving effective fixation of the position of the clamping body 5 on one side of the connecting column 2. Not only does it enhance the firmness of the device, but it also helps to improve the applicability of the device and ensures stable operation in various operating environments.

[0035] Referring to Figure 1 and Figure 3The stabilizing assembly comprises a plurality of rubber grips 17, each of which is sleeved on the outer wall of the connecting rod 15 to provide a comfortable gripping surface so that the operator can conveniently control the equipment. The outer wall of each connecting rod 15 is fixedly connected with a fixing frame 14, which provides additional support for the connecting rod 15 and enhances the stability of the overall structure. Each jaw body 5 is fixedly connected with a support grip 8 on one side, which provides an additional gripping point for the operator, making it easier to control the action of the equipment during operation. The inner wall of each rubber grip 17 is fixedly connected with a protective pad 16 on both sides. The inner wall of one protective pad 16 is fixedly connected to the outer wall of the connecting rod 15. The protective pad 16 is designed to reduce the impact force generated during operation and improve the safety of the equipment. The outer wall of each connecting rod 15 is fixedly connected with a plurality of rubber plates 18. The presence of the rubber plates 18 effectively absorbs vibration, reduces noise and impact force during operation of the equipment. The outer wall of each rubber plate 18 is fixedly connected with a sliding block 19. The design of the sliding block 19 allows it to slide freely along its fixed path to facilitate fine adjustment during operation. The outer wall of each sliding block 19 is slidingly connected with a fixing block 21. The fixing block 21 ensures the stability of the sliding block 19 and can be easily fixed when needed. The outer wall of each fixing block 21 is fixedly connected to the inner wall of the rubber grip 17, enhancing the connection strength of the overall structure. The inner wall of each fixing block 21 is provided with a spring 20. One end of the spring 20 is fixedly connected to the outer wall of the sliding block 19, and the other end of the spring 20 is fixedly connected to the inner wall of the fixing block 21. The spring 20 can provide necessary elastic support for the sliding block 19, ensuring effective buffering when stressed. The outer wall of each rubber grip 17 is fixedly connected with a plurality of friction discs 22. The design of the friction disc 22 is to increase the friction between the operator's hand and the equipment, ensuring that the operator can hold the equipment firmly in high-vibration or unstable conditions, thereby enhancing the overall operation safety. The friction discs 22 are arranged in a ring shape on the outer wall of the rubber grip 17, further improving the stability and comfort of the grip.

[0036] Specifically, during the use of the device, a certain vibration force will be generated, which will be conducted to the inside of the protective pad 16 and the rubber plate 18 through the connecting rod 15. By utilizing the softness of the protective pad 16 and the rubber plate 18, part of the vibration force is effectively relieved. This relief not only reduces the direct impact on the device and improves the overall operation comfort, but also pushes the sliding block 19 to slide on the inner wall of the fixed block 21, which pushes the spring 20 to compress. By utilizing the elastic properties of the spring 20, an additional buffer effect is provided for the vibration force, ensuring that the device can better absorb vibration during operation, thereby reducing damage to the internal structure of the device. Finally, through the cooperation of the rubber handle 17 and the friction disc 22, the friction between the operator's hand and the device is enhanced, preventing the device from being accidentally loosened by the operator during vibration, reducing the risk of device falling, and effectively improving the stability of the device during use.

[0037] Working principle: During the adjustment of the device, the blocking ring 9 is pushed to slide on the outer wall of the connecting column 1, until it is separated from the clamping block 23, providing a moving space for the clamping block 23, and pushing the spring 1 to compress. Then push the sliding column 12 to slide inside the connecting column 1, and push the clamping block 23 to slide outward on the inside of the connecting column 1 by the outer wall of the sliding column 12. The distance of the sliding column 12 is adjusted to control the distance between the two clamping bodies 5, and the sliding rod on one side of the connecting block 6 slides inside the supporting block 7. When the two clamping bodies 5 are moved to the appropriate position, the pushing force on the blocking ring 9 is released, and the blocking ring 9 is reset by the rebounding force of the spring 1, and the clamping block 23 is pushed to engage with the inner wall of the clamping groove 13 by the blocking ring 9, achieving the fixation of the position of the clamping body 5 on one side of the connecting column 2, and enhancing the applicability of the device.

[0038] During the use of the device, a certain vibration force will be generated, which will be conducted to the inside of the protective pad 16 and the rubber plate 18 through the connecting rod 15. By utilizing the softness of the protective pad 16 and the rubber plate 18, part of the vibration force is effectively relieved. The remaining vibration force will push the sliding block 19 to slide on the inner wall of the fixed block 21, and push the spring 20 to compress. By utilizing the elastic properties of the spring 20, a buffer effect is provided for the vibration force. Finally, through the cooperation of the rubber handle 17 and the friction disc 22, the friction between the operator's hand and the device is enhanced, preventing the device from being accidentally loosened by the operator during vibration, reducing the risk of device falling, and effectively improving the stability of the device during use.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A concrete hydraulic breaching device for earthquake rescue, comprising an oil cylinder push rod (1), characterized in that: The oil cylinder push rod (1) top both sides are fixedly connected with feed pipe (2), the oil cylinder push rod (1) both sides output end are fixedly connected with connecting column one (3), every connecting column one (3) one side is provided with adjusting assembly, every adjusting assembly bottom is provided with clamp body (5), every connecting column one (3) top is provided with connecting rod (15), every connecting rod (15) outer wall is provided with stabilizing assembly; The adjusting assembly comprises a plurality of slide columns (12), each slide column (12) is slidably connected to the inner wall of the connecting column one (3), each slide column (12) is internally provided with a plurality of clamping grooves (13), each slide column (12) is fixedly connected with a connecting column two (4) at one end, and each connecting column two (4) is fixedly connected to the top of the clamp body (5). Each connecting column one (3) is slidably connected with a clamping block (23) inside, the clamping block (23) is clamped between the inner wall of the clamping groove (13), and the outer wall of the clamping block (23) is provided with a fixing assembly. The fixing assembly is used for fixing the position of the clamping block (23).

2. The concrete hydraulic breaching device for earthquake rescue according to claim 1, characterized in that: The fixing assembly comprises a stop ring (9), the stop ring (9) is attached to one side of the clamping block (23), the outer wall of each connecting column one (3) is provided with a spring one (10), one end of each spring one (10) is fixedly connected to the outer wall of the stop ring (9), and the other end of each spring one (10) is fixedly connected with a fixing ring (11). The inner wall of the fixing ring (11) is fixedly connected to the outer wall of the connecting column one (3).

3. The hydraulic concrete breaking device for earthquake rescue according to claim 1, characterized in that: The outer wall of each clamp body (5) is fixedly connected with a connecting block (6), one side of each connecting block (6) is fixedly connected with a sliding bar, the outer wall of the sliding bar is slidably connected with a supporting block (7), and the supporting block (7) is fixedly connected to the bottom of the oil cylinder push rod (1).

4. The hydraulic concrete breaking device for earthquake rescue according to claim 1, characterized in that: The stabilizing assembly comprises a plurality of rubber handles (17), each rubber handle (17) is sleeved on the outer wall of the connecting rod (15), each connecting rod (15) is fixedly connected with a fixing frame (14), and each clamp body (5) is fixedly connected with a supporting handle (8) on one side.

5. The hydraulic concrete breaking device for earthquake rescue according to claim 4, characterized in that: The inner wall of each rubber handle (17) is fixedly connected with a protective pad (16) on both sides, and the inner wall of one side of the protective pad (16) is fixedly connected to the outer wall of the connecting rod (15). Each connecting rod (15) is fixedly connected with a plurality of rubber plates (18) on the outer wall, and each rubber plate (18) is fixedly connected with a sliding block (19) on the outer wall.

6. The hydraulic concrete breaking device for earthquake rescue according to claim 5, characterized in that: The outer wall of each sliding block (19) is slidably connected with a fixing block (21), and the outer wall of each fixing block (21) is fixedly connected to the inner wall of the rubber handle (17).

7. The hydraulic concrete breaking device for earthquake rescue according to claim 6, characterized in that: Each fixing block (21) is internally provided with a spring two (20), one end of the spring two (20) is fixedly connected to the outer wall of the sliding block (19), and the other end of the spring two (20) is fixedly connected to the inner wall of the fixing block (21).

8. The hydraulic concrete breaking device for earthquake rescue according to claim 7, characterized in that: A plurality of friction discs (22) are fixedly connected to the outer wall of each rubber handle (17), and the friction discs (22) are arranged in a ring shape on the outer wall of the rubber handle (17).

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