CN114949646A

CN114949646A - Forcible entry rescue equipment

Info

Publication number: CN114949646A
Application number: CN202210671465.4A
Authority: CN
Inventors: 王春荣; 夏尔冬; 潘永雄
Original assignee: Sanming University
Current assignee: Sanming University
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-08-30

Abstract

The invention provides forcible entry rescue equipment, which relates to the field of rescue devices and comprises a shell, a paw, a thin-wall drill, a chain saw, a universal hydraulic joint and a support plate, wherein the support plate is movably arranged at the front end of the shell, and the universal hydraulic joint is arranged at the rear end of the shell in an adaptive manner; the utility model discloses a rescue equipment, including the backup pad, the backup pad is equipped with the chain saw, the chain saw adaptation is installed the backup pad outside, and can follow the backup pad removes, bores with the chain saw through the thin wall that sets up and makes this application can drill simultaneously and cut to reduce rescue time, improve rescue efficiency, and have the paw, can snatch reinforced concrete slab after having cut, it is low to have improved current broken rescue of tearing open equipment rescue efficiency, needs many people to cooperate during the rescue moreover, causes the extravagant problem of personnel.

Description

Forcible entry rescue equipment

Technical Field

The invention relates to the technical field of rescue devices, in particular to a forcible entry rescue device.

Background

The traditional rescue breaking and dismantling tool is provided with a rescue axe, an iron shovel and the like. The method is labor-consuming to use and low in efficiency, and can not meet the requirements of searching and rescuing collapsed urban buildings. Along with the development of mechanical technology in recent years, more and more mechanical products appear in the rescue field, and breaking-in rescue equipment is one of the mechanical products. However, the existing forcible entry rescue equipment is low in rescue efficiency, and people are wasted due to the fact that multiple people are needed to cooperate during rescue.

Disclosure of Invention

The invention discloses a forcible entry rescue device, aiming at solving the problems that the conventional forcible entry rescue device is low in rescue efficiency, and personnel waste caused by cooperation of multiple persons during rescue.

The invention adopts the following scheme:

the forcible entry rescue equipment comprises a shell, a paw, a thin-wall drill, a chain saw, a universal hydraulic joint and a supporting plate, wherein the supporting plate is movably arranged at the front end of the shell, and the universal hydraulic joint is arranged at the rear end of the shell in a matched mode; the paw and the thin-wall drill penetrate through the supporting plate, are matched with the shell and can perform feed motion along the supporting plate, and the chain saw is matched and installed on the outer side of the supporting plate and can move along the supporting plate.

The improved chain saw comprises a slide block, guide rails are arranged on two opposite sides of the supporting plate, and the slide block is matched with the guide rails and fixedly connected with the chain saw.

As a further improvement, the number of the claws and the number of the thin-wall drills are two, and the two claws and the two thin-wall drills are symmetrically arranged along the center of the supporting plate.

As a further improvement, the peripheries of the paw and the thin-wall drill are provided with sleeves for wrapping, and the sleeves penetrate through the supporting plate and are matched with the shell.

The improved structure comprises a rotating device, wherein the rotating device is matched in the shell and fixedly connected with the supporting plate, the paw and the thin-wall drill, and the rotating device rotates to drive the supporting plate, the paw and the thin-wall drill to rotate.

As a further improvement, the rotation angle of the rotating device is 90 degrees.

As a further improvement, the thin-wall drill and the chain saw are respectively a diamond thin-wall drill and a diamond chain saw.

By adopting the technical scheme, the invention can obtain the following technical effects:

the broken rescue equipment of tearing open of this application bores and chain saw makes this application can drill and cut simultaneously through the thin wall that sets up to reduce the rescue time, improve rescue efficiency, and have the hand claw, can snatch reinforced concrete board after the cutting, thereby improved current broken rescue equipment rescue inefficiency of tearing open, need many people to cooperate when the rescue moreover, cause the extravagant problem of personnel. The advantages of the present application are apparent compared to the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an overall top view of the present invention;

FIG. 2 is an overall front view of the present invention;

fig. 3 is an enlarged view of a part of the structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The first embodiment of the invention provides a demolition rescue device which comprises a shell 9, a paw 2, a thin-wall drill 1, a chain saw 4, a universal hydraulic joint 6 and a support plate 7, wherein the support plate 7 is movably arranged at the front end of the shell 9, the universal hydraulic joint 6 is arranged at the rear end of the shell 9 in an adaptive mode, the end effector of an engineering machine can be quickly connected and disconnected, the engineering machine is quickly converted into a rescue machine, the demolition rescue device has high flexibility, and the demolition rescue device can be widely popularized.

Furthermore, the paw 2 and the thin-wall drill 1 penetrate through the supporting plate 7 and are matched with the shell 9, the paw 2 and the thin-wall drill 1 can be driven by a hydraulic cylinder connected with the paw 2 and the thin-wall drill 1 to perform feeding motion along the supporting plate 7, the paw 2 is provided with a small hydraulic cylinder, a moving disc of the paw 2 is pushed through the expansion and contraction of the small hydraulic cylinder, the paw 2 is opened and closed, grabbing of the cut reinforced concrete slab is completed, the cut core is prevented from falling easily, and the trapped personnel are prevented from being injured again. The thin-wall drill 1 is output by a motor connected with the thin-wall drill 1, the thin-wall drill 1 is driven to rotate, the center of the reinforced concrete wall body can be drilled, and a propulsion path is provided for the follow-up grabbing of the paw 2.

In the embodiment, the chain saw 4 is fittingly installed on the outer side of the support plate 7, the support plate 7 is connected with the housing 9 through the four hydraulic cylinders 5, and the telescopic motion of the four hydraulic cylinders 5 drives the support plate 7 to perform a feeding motion and indirectly drives the chain saw 4 to perform a feeding motion; guide rails are arranged on two opposite sides of the supporting plate 7, sliding blocks 8 are arranged in the guide rails, and the sliding blocks 8 are fixedly connected with the chain saw 4, so that the sliding blocks 8 are driven by a motor connected with the sliding blocks 8 to do linear motion along the guide rails, and the chain saw 4 is driven to move up and down along the supporting plate 7; and the chain saw 4 is driven by a motor connected with the chain saw 4 to drive the driving wheel to rotate, and the driving wheel drives the chain saw 4 to rotate along the driving wheel and the guide rail, so that the reinforced concrete can be cut. Bore 1 and chain saw 4 through the thin wall that sets up and make this application can drill simultaneously and cut to reduce the rescue time, improve rescue efficiency, and have hand claw 2, can snatch reinforced concrete board after the cutting, thereby improved present broken rescue equipment rescue inefficiency of tearing open, need many people to cooperate during the rescue moreover, cause the extravagant problem of personnel.

Furthermore, the quantity of the paw 2 and the thin-wall drill 1 is two, and the paw 2 and the thin-wall drill 1 are arranged along the central symmetry of the supporting plate 7, so that the grabbing and drilling requirements are met, and meanwhile, the structure is simple and attractive, and the stress is balanced. And the whole periphery of the paw 2 and the thin-wall drill 1 is provided with a sleeve 10 for wrapping, and the sleeve 10 penetrates through the supporting plate 7 and is matched with the shell 9 for protecting the inside paw 2 and the thin-wall drill 1.

In this embodiment, the device comprises a rotating device 3, the rotating device 3 is adapted in the housing 9 and fixedly connected with the supporting plate 7, the paw 2 and the thin-wall drill 1, and the rotating device 3 rotates to drive the supporting plate 7, the paw 2 and the thin-wall drill 1 to rotate; the rotation angle of the rotating device 3 may be 70 degrees, 90 degrees, or 100 degrees, and the present embodiment is not particularly limited, and in the present invention, 90 degrees is preferred, and the rotation of 90 degrees is to facilitate the cutting of the rectangular rescue channel by the chain saw 4 and the switching between the thin-walled drill 1 and the gripper 2. Secondly, the rotation of 90 degrees forms a symmetrical working form, which is beneficial to ensuring the integral stress of the wall body to be uniform in the working process, is beneficial to mechanical dynamic balance and reduces the vibration generated in the working process.

Further, the thin-wall drill 1 and the chain saw 4 are respectively a diamond thin-wall drill 1 and a diamond chain saw 4, so that the structure has good hardness and low cost.

The working process is as follows: when breaking open, can drill hole and cutting work simultaneously through diamond thin wall drill 1 and diamond chain saw 4, then snatch the core that has cut through hand claw 2, accomplish and break open and snatch the work, can let whole floor collapse break open rescue equipment and carry out quick switching with engineering machine through general hydraulic joint 6 afterwards, change engineering machine into rescue machinery rapidly, be convenient for rescue stranded personnel.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.

Claims

1. The forcible entry rescue equipment is characterized by comprising a shell, a paw, a thin-wall drill, a chain saw, a universal hydraulic joint and a supporting plate, wherein the supporting plate is movably arranged at the front end of the shell, and the universal hydraulic joint is arranged at the rear end of the shell in a matched mode; the paw and the thin-wall drill penetrate through the supporting plate, are matched with the shell and can perform feed motion along the supporting plate, and the chain saw is matched and installed on the outer side of the supporting plate and can move along the supporting plate.

2. The forcible entry rescue apparatus of claim 1, comprising a slide block, wherein guide rails are disposed on two opposite sides of the support plate, and the slide block is adapted to the guide rails and is fixedly connected to the chain saw.

3. The demolition rescue apparatus according to claim 1, wherein the number of the claws and the thin-wall drill is two, and the two claws and the thin-wall drill are both arranged symmetrically along the center of the support plate.

4. The demolition rescue apparatus according to claim 1, wherein the gripper and the thin-walled drill are peripherally wrapped with a sleeve that extends through the support plate and fits the housing.

5. The demolition rescue apparatus according to claim 1, comprising a rotating device, wherein the rotating device is adapted in the housing and fixedly connected to the support plate, the gripper and the thin-wall drill, and the rotating device rotates to drive the support plate, the gripper and the thin-wall drill to rotate.

6. The demolition rescue apparatus according to claim 5, wherein the rotation angle of the rotation device is 90 degrees.

7. The demolition rescue apparatus according to claim 1, wherein the thin-wall drill and the chain saw are a diamond thin-wall drill and a diamond chain saw, respectively.