CN211060756U

CN211060756U - Hydraulic energy-gathering breaking-in device

Info

Publication number: CN211060756U
Application number: CN201921909602.3U
Authority: CN
Inventors: 李哲; 潘如华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-21
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a hydraulic energy-gathering forcible entry device, which comprises a forcible entry water body, a detonating cord and an electric detonator; a water storage bin is arranged inside the forcible entry water injection body; a plurality of energy-gathering fixing grooves are formed in the outer side surface of the forcible entry water body, and the detonating cord is fixed in the energy-gathering fixing grooves; the four electric detonator grooves are respectively arranged at the left end and the right end of the energy-gathering fixing groove at the upper side and the lower side, and the electric detonators are fixed in the electric detonator grooves; two broken water body of annotating of tearing open have the one side of gathering the energy fixed slot is connected relatively to locking is fixed to form broken device of tearing open is kept away from and is waited to break to tear open broken water body of annotating of tearing open fill with water or liquid in the water storage storehouse, electric detonator lead wire is drawn out broken water body of annotating of tearing open. The utility model discloses can realize directional blasting, its simple structure, charge are adjustable, can high efficiency break open.

Description

Hydraulic energy-gathering breaking-in device

Technical Field

The utility model relates to an it can the demolition unit technical field, concretely relates to water conservancy can be gathered and is brokenly torn open device.

Background

At present, security doors, security windows, toughened glass windows, thin-wall walls and other protective measures are adopted in residential buildings, factories, public transport means or public places. These sites require rapid access to their interiors when dealing with emergency situations. And the protection measures just cause troubles for fire fighting, police and army, and delay the time for rescuing or disposing emergency events. However, for the breaking-in tools such as hydraulic shears and hydraulic pliers commonly used for breaking-in of anti-theft doors and windows, safety doors and thin-wall walls, although the breaking-in can be completed, the breaking-in operation process has the restriction factors of low speed, long preparation time and the like, and the requirement of rapid outburst operation of emergency rescue tasks cannot be well met.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a hydraulic energy gathers and breaks dismouting and puts, aim at provides one kind and can break out, break dismouting's device to it fast in tasks such as breaking door and window, burglary-resisting door, emergency exit, thin wall body, vehicle box (cabin body) are broken out in the execution.

The utility model discloses a concrete technical scheme as follows:

the hydraulic energy-gathering forcible entry device is characterized by comprising a forcible entry water body, a detonating cord and an electric detonator; a water storage bin is arranged inside the forcible entry water injection body; a plurality of energy-gathering fixing grooves are formed in the outer side surface of the forcible entry water body, and the detonating cord is fixed in the energy-gathering fixing grooves; the four electric detonator grooves are respectively arranged at the left end and the right end of the energy-gathering fixing groove at the upper side and the lower side, and the electric detonators are fixed in the electric detonator grooves; two broken water body of annotating of tearing open have the one side of gathering the energy fixed slot is connected relatively to locking is fixed to form broken device of tearing open is kept away from and is waited to break to tear open broken water body of annotating of tearing open fill with water or liquid in the water storage storehouse, electric detonator lead wire is drawn out broken water body of annotating of tearing open.

Furthermore, the forcible entry water injection body is provided with a limiting assembly on the outer side surface of the energy-gathering fixing groove, and when the forcible entry water injection body is connected oppositely, the forcible entry water injection body is limited and fixed through the limiting assembly.

Furthermore, the limiting assembly consists of a limiting hole and a limiting boss.

Furthermore, the top and the bottom of the forcible entry water injection body are respectively provided with a locking buckle, and the left side and the right side of the forcible entry water injection body are respectively provided with a limiting buckle.

Furthermore, a plurality of reinforcing rib grooves are formed in the other side face, opposite to the side face where the energy-gathering fixing grooves are formed, of the forcible entry water injection body.

Further, the reinforcing rib groove is of an inwards concave structure.

Furthermore, an electric detonator lead groove is further arranged on the outer side face of the breaking and dismantling water injection body, and the electric detonator lead groove is horizontally arranged at the outer end of the electric detonator groove.

Further, an electric detonator fixing buckle is arranged in the electric detonator groove.

Furthermore, a detonating cord fixing buckle is arranged in the energy-gathering fixing groove.

Further, one or more detonating cords are fixed in the energy-gathering fixing grooves of the demolition water injection body according to the condition of an object to be demolished on site; a plurality of the detonating cords can be installed in a continuous or crossing installation manner; and fixing the electric detonator in any one or more electric detonator grooves according to the position requirement of the lead wire of the electric detonator.

The utility model has the advantages that:

the utility model discloses simple structure, charge are adjustable, and the equipment is simple, and the simple operation can accomplish brokenly to tear open the task fast high-efficiently. The utility model discloses water or liquid in the water storage storehouse form water smoke at explosion in-process, utilize "blocking effect", make the blasting power orientation of explosive fuse wait to break open the thing, and the reinforcing blasting directionality makes the blasting energy concentrate, and the better abolishing of ability is waited to break and is torn the stopping of tearing the thing open, and water smoke still can effectual absorption explosion harmful gas and the dust that produces simultaneously, still has the effect of absorption explosion noise, can obviously reduce the explosion and produce the noise.

The utility model has simple and rapid positioning, locking and installation processes, and can improve the forcible entry efficiency; the reinforcing rib groove can also reduce the splashing range of the blasting fragments and reduce the damage force at the rear end of the blasting, dismounting and mounting device.

Drawings

FIG. 1 is a front view of a single breaking-in water injection body of the present invention;

FIG. 2 is a perspective view of a single broken-open water injection body of the present invention;

FIG. 3 is a perspective view of the hydraulic energy-gathering breaking-in device of the present invention;

FIG. 4 is a schematic view of a single forcible entry water injection body of the present invention filled with a detonating cord;

fig. 5 is the schematic diagram of the single break-in water body jump-installation detonating fuse of the utility model.

Wherein: 1-breaking and dismantling a water injection body, 2-a water storage bin, 3-an electric detonator groove, 4-an energy-gathering fixing groove, 5-a limiting component, 5.1-a limiting hole, 5.2-a limiting boss, 6-a water injection port and a water injection port cover, 7-a locking buckle, 8-a limiting buckle, 9-an explosion-leading cable fixing buckle, 10-an electric detonator fixing buckle, 11-an electric detonator lead groove and 12-a reinforcing rib groove.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.

The terms of orientation such as up, down, left, right, front, and rear in the present specification are established based on the positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.

In the present invention, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and for example, may be fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected or capable of communicating with each other, directly connected, indirectly connected through an intermediate medium, or communicated between two components, or interacting between two components. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The embodiment describes a hydraulic energy-gathering breaking-in device which is composed of a pair of breaking-in water injection bodies 1 (see figure 1), a detonating cord, an electric detonator and the like. The breaking-in device utilizes the principle of 'blocking effect' to ensure that the shock wave of the detonating cord has directionality during blasting, greatly improves the breaking-in efficiency, and can more efficiently break away doors and windows, security doors, thin-wall walls and vehicle boxes (cabin bodies) waiting for breaking-in objects by aggregating the energy generated by the blasting.

The main body of the breaking-in water injection body 1 is a box body structure with a cavity, which is made of high-density polyethylene material. The high-density polyethylene material is a non-toxic, tasteless and odorless white thermoplastic resin, has good heat resistance and cold resistance, has good chemical properties, does not pollute the environment after being decomposed, and is an environment-friendly material which can be recycled.

As shown in figure 1, a cavity inside the forcible entry water injection body 1 is a water storage bin 2 of the forcible entry device and can be used for filling water or harmless and flame-retardant liquid. The water injection hole and the water injection opening cover 6 are arranged on one side of the top of the dismantling water injection body 1, water or liquid can be injected into the water storage bin 2 through the water injection hole, and the water storage bin 2 can be sealed through the water injection opening cover.

An electric detonator groove 3, an energy gathering fixing groove 4, a limiting component 5 and an electric detonator lead groove 11 are arranged on one outer side surface of the breaking-in water injection body 1.

Wherein, a plurality of energy gathering fixed slots 4 are longitudinally arranged on the outer side surface of the forcible entry water body 1 at equal intervals, and the detonating cord is arranged in the energy gathering fixed slots 4. Because the detonating cord has certain toughness, a detonating cord fixing buckle 9 is also arranged in the energy-gathering fixing groove 4 and used for fixing the detonating cord. After the detonating cord is embedded into the energy-gathering fixing groove 4, the detonating cord is completely fixed in the energy-gathering fixing groove 4 through the detonating cord fixing buckle 9, so that the detonating cord can be prevented from being separated from the energy-gathering fixing groove 4 in the mounting process of the forcible entry device, and accidents are avoided. The explosion wire has simple installation structure and convenient operation.

Four electric detonator grooves 3 are horizontally arranged at the left end and the right end of the energy-gathering fixing groove 4 at the upper side and the lower side respectively and are used for fixing the electric detonators, and the electric detonator grooves 3 are connected with the energy-gathering fixing groove 4. The electric detonator lead groove 11 is horizontally arranged at the outer end of the electric detonator groove 3 and is used for leading the electric detonator lead to move. This embodiment can be according to electric detonator lead wire position demand, at arbitrary one or more electric detonator 3 internal fixation electric detonator to it is fixed with electric detonator through the fixed buckle 10 of electric detonator that sets up in electric detonator groove 3, and the lead wire of electric detonator is led out through electric detonator lead wire groove 11 and is broken and tear injection water 1 open.

The limiting component 5 consists of a limiting hole 5.1 and a limiting boss 5.2, as shown in fig. 2. Preferably, a plurality of limiting holes 5.1 and a plurality of limiting bosses 5.2 are respectively arranged at intervals on the upper side and the lower side of the energy-gathering fixing groove 4. When assembling this brokenly tear device open, it is relative to have the one side of gathering can fixed slot 4 with a pair of brokenly tearing open notes water 1, through spacing subassembly 5, with two brokenly tearing open notes water 1 spacing fixed.

As shown in fig. 1 and 2, locking buckles 7 are respectively arranged on the top and the bottom of the forcible entry water injection body 1, and limiting buckles 8 are respectively arranged on the left side and the right side of the forcible entry water injection body 1. After two are broken to tear open and annotate water 1 and connect relatively, the spacing buckle 8 of accessible will be broken to tear open two and annotate water 1 and further connect, after connecting well, utilize locking buckle 7 with two broken locking of annotating water 1 of tearing open, make two broken water 1 of annotating of tearing open form a complete broken device of tearing open.

In addition, as shown in fig. 3, a plurality of reinforcing rib grooves 12 are provided on the other outer side surface of the forcible entry water body 1 (i.e., the side surface opposite to the side surface where the energy-gathering fixing grooves 4 are located) to relieve the deformation of the forcible entry water body 1 (the deformation is generated by molding the main body material of the forcible entry water body 1 after the forcible entry device is filled with water or liquid). The reinforcing rib groove 12 of the embodiment is of an inward concave structure, so that most of fragments can move in the opposite direction of the inward concave direction after the explosive disassembly device is exploded, the splashing range of the fragments to the periphery is reduced, and the purpose of reducing the damage force of the rear end of the explosive disassembly device is achieved.

When the forcible entry device is used on site, as shown in fig. 4 and 5, according to the condition of an object to be forcible entry on site, the pair of energy-gathering fixing grooves 4 of the forcible entry water body 1 are filled with detonating cords, or only one detonating cord of the forcible entry water body 1 is installed, when the detonating cord filled with one forcible entry water body 1 is still too large relative to the forcible entry power of the object to be forcible entry, a crossing type installation mode can be adopted in the energy-gathering fixing groove 4 of one forcible entry water body 1, and only a small number of detonating cords are installed, so that unnecessary loss caused by too large forcible entry power is avoided.

After the demolition water injection body 1 is provided with the required detonating cord according to the object to be demolished, the electric detonator is clamped, and the lead of the electric detonator is led out from the electric detonator lead groove 11. And the surfaces of the two forcible entry water bodies 1 with the energy-gathering fixing grooves 4 are opposite, the limiting assembly 5 is firstly utilized for limiting connection, and then the limiting buckle 8 and the locking buckle 7 are utilized for fixing and locking the two forcible entry water bodies 1 to form a complete forcible entry device. Then, filling water or other liquid in a water storage bin 2 of a forcible entry water injection body 1 far away from the object to be forcible entry; water or other liquid is not filled in the water storage bin 2 close to the forcible entry water body 1 of the forcible entry object to be subjected to forcible entry, the outer side of the forcible entry water body 1 is fixed on the surface of the forcible entry object through a double-faced adhesive tape or a support rod or other modes, an electric detonator lead is connected with an igniter, and after an operator moves back to a safe distance, the forcible entry device is detonated to complete the forcible entry task of the forcible entry object to be subjected to forcible entry. When the detonating cord is detonated under the action of the electric detonator, the blasting power of the detonating cord is enabled to face to the object to be demolished through the blocking effect of water or liquid, the directionality of blasting is enhanced, the energy of the blasting cord is concentrated, and the blocking of the object to be demolished can be demolished better. The water or the liquid forms mist in the explosion process, so that harmful gas and dust generated by explosion can be effectively absorbed, and the noise generated by explosion can be reduced.

While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the above-described embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details in the embodiments do not constitute the limitations of the scope of the present invention, and any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all fall within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The hydraulic energy-gathering forcible entry device is characterized by comprising a forcible entry water injection body (1), a detonating cord and an electric detonator; a water storage bin (2) is arranged inside the forcible entry water injection body (1); a plurality of energy-gathering fixing grooves (4) are formed in the outer side face of the demolition water injection body (1), and the detonating cord is fixed in the energy-gathering fixing grooves (4); four electric detonator grooves (3) are respectively arranged at the left end and the right end of the energy-gathering fixing groove (4) at the upper side and the lower side, and the electric detonators are fixed in the electric detonator grooves (3); two broken water (1) of annotating of tearing open has the one side of gathering can fixed slot (4) is connected relatively to locking is fixed to be formed broken the device of tearing open keeps away from and waits to break the thing broken water (1) of annotating of tearing open water storehouse (2) is full of water or liquid, electric detonator lead wire is drawn forth broken water (1) of annotating of tearing open.

2. The hydraulic energy gathering forcible entry device as claimed in claim 1, wherein a limiting component (5) is further arranged on the outer side surface of the forcible entry water body (1) where the energy gathering fixing grooves (4) are arranged, and when the forcible entry water body (1) is connected oppositely, the limiting component (5) is used for limiting and fixing.

3. The hydraulic energy gathering breaking and dismantling device according to claim 2, wherein the limiting component (5) is composed of a limiting hole (5.1) and a limiting boss (5.2).

4. The hydraulic energy gathering forcible entry device as claimed in claim 1 or 2, wherein locking buckles (7) are respectively arranged on the top and the bottom of the forcible entry water body (1), and limiting buckles (8) are respectively arranged on the left side and the right side of the forcible entry water body (1).

5. The hydraulic energy-gathering breaking-in device according to claim 1, wherein a plurality of reinforcing rib grooves (12) are formed in the other side face of the breaking-in water injection body (1) opposite to the side face where the energy-gathering fixing grooves (4) are formed.

6. The hydraulic energy concentrating breaking device according to claim 5, wherein the reinforcing rib groove (12) is of a concave structure.

7. The hydraulic energy gathering breaking and dismantling device as claimed in claim 1, wherein an electric detonator lead groove (11) is further arranged on the outer side surface of the breaking and dismantling water injection body (1), and the electric detonator lead groove (11) is horizontally arranged at the outer end of the electric detonator groove (3).

8. The hydraulic energy gathering demolition tool according to claim 1, characterized in that an electric detonator fixing buckle (10) is arranged in the electric detonator groove (3).

9. The hydraulic energy gathering breaking-in device as claimed in claim 1, wherein a detonating cord fixing buckle (9) is arranged in the energy gathering fixing groove (4).

10. The hydraulic energy-gathering breaking-in device according to claim 1, characterized in that one or more detonating cords are fixed in the energy-gathering fixing grooves (4) of the breaking-in water injection body (1) according to the condition of the object to be broken in the field; a plurality of the detonating cords can be installed in a continuous or crossing installation manner; and fixing the electric detonator in any one or more electric detonator grooves (3) according to the position requirement of the lead wire of the electric detonator.