CN219290471U

CN219290471U - Door and window fence breaking and disassembling escape series tool

Info

Publication number: CN219290471U
Application number: CN202321211243.0U
Authority: CN
Inventors: 孙耀飞; 李琪; 李东东; 王钊源; 任璇; 陶善朋
Original assignee: Shaanxi Foreign Economic And Trade Construction Group Co ltd
Current assignee: Shaanxi Foreign Economic And Trade Construction Group Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-07-04
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of escape tools and discloses a door and window fence breaking and dismantling escape series tool, which comprises a fixed arm and a fence, wherein a first fixed rod is fixedly connected to the outer wall of the fixed arm, a first pin shaft is fixedly connected to the outer wall of the first fixed rod, a movable arm is rotatably connected to the outer wall of the first pin shaft, a second fixed rod is fixedly connected to the outer wall of the fixed arm, a second pin shaft is fixedly connected to the outer wall of the second fixed rod, a cutting head is rotatably connected to the outer wall of the second pin shaft, and the same connecting rod is rotatably connected between the outer walls of the cutting head and the movable arm through a rotating shaft. According to the utility model, through the mutual matching of the connecting seat and the hydraulic rod, the tool is time-saving and labor-saving in use, the fence is broken and detached by means of the force of the hydraulic rod, a good breaking and detaching effect is achieved, the practicability of the tool is improved, the tool is convenient to hold and use, an anti-slip effect is achieved, and the use effect of the tool is improved.

Description

Door and window fence breaking and disassembling escape series tool

Technical Field

The utility model relates to the technical field of escape tools, in particular to a series of tools for breaking and disassembling doors and windows and fences.

Background

The current resident fires frequently cause a large number of casualties, and the most dead people in the fires are the resident residential building fires according to statistics, and the fence arranged on doors and windows is a main obstacle affecting personnel escape.

In the prior art, the selected breaking and dismantling position is basically at the position of installing a fixed screw or a door hinge, a fire fighter is usually provided with a set of conventional iron breaking and dismantling tools, such as a fire axe, a fire hammer, a motor chain saw or a toothless saw, and most of anti-theft nets and fence doors can be manually broken and dismantled by using the fire axe and the fire hammer, but the premise is that the fire fighter must be familiar with and know the installation mode of the anti-theft nets and the fence doors in a responsibility area, and the premise is unrealistic, and is time-consuming and labor-consuming in the actual breaking and dismantling process, and the rapid and efficient breaking and dismantling effect cannot be achieved, so that the fire fighter is not practical. We propose a kind of door and window fence break-open escape series tool.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a series of tools for breaking and disassembling doors and windows and fences.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a broken serial instrument of fleing of tearing open of door and window fence, includes fixed arm and fence, the first dead lever of outer wall fixedly connected with of fixed arm, the first round pin axle of outer wall fixedly connected with of first dead lever, the outer wall rotation of first round pin axle is connected with the expansion arm, the outer wall fixedly connected with second dead lever of fixed arm, the outer wall fixedly connected with second round pin axle of second dead lever, the outer wall rotation of second round pin axle is connected with the cutting head, be connected with same connecting rod through the pivot rotation between the outer wall of cutting head and expansion arm respectively.

Preferably, the outer wall fixedly connected with connecting seat of fixed arm, the outer wall of connecting seat is connected with the hydraulic stem through the pivot rotation, the output of hydraulic stem and the outer wall fixed connection of movable arm.

Preferably, the holding rods are fixedly connected to the opposite outer walls of the fixed arm and the movable arm.

Preferably, the outer wall of the fixing arm is fixedly connected with two rubber pads with corresponding positions.

Preferably, the outer wall of the fixed arm is provided with grooves corresponding to the cutting heads in position.

Preferably, the outer walls of the two holding rods are fixedly connected with rubber anti-skid sleeves.

Compared with the prior art, the utility model provides a door and window fence breaking and escaping series tool, which has the following beneficial effects:

1. this broken serial instrument of fleing of tearing open of door and window fence through the fixed arm, the movable arm, connecting rod, cutting head, first dead lever and the second dead lever that set up, through the mutually supporting of connecting seat and hydraulic rod, can make this instrument labour saving and time saving when using, breaks the fence through the power with the help of the hydraulic stem and tears open, has good broken effect of tearing open, has improved the practicality of this instrument.

2. The door and window fence breaking and escaping tool can be used conveniently in a handheld manner through the mutual matching of the holding rod, the rubber anti-slip sleeve, the rubber pad and the groove, has an anti-slip effect, and improves the use effect of the tool.

The device does not relate to the parts which are the same as or can be realized by adopting the prior art, and the connecting seat and the hydraulic rod are mutually matched, so that the tool is time-consuming and labor-consuming in use, the fence is broken and detached by the aid of the force of the hydraulic rod, a good breaking and detaching effect is achieved, the practicability of the tool is improved, the tool can be conveniently held for use, an anti-slip effect is achieved, and the use effect of the tool is improved.

Drawings

FIG. 1 is a schematic structural view of a door and window barrier breaking and escaping tool series according to the present utility model;

fig. 2 is an enlarged schematic view of a part of the structure of a fixing arm of a door and window fence breaking and escaping series tool provided by the utility model.

In the figure: 1. a fixed arm; 2. a movable arm; 3. a first fixing rod; 4. a second fixing rod; 5. a rubber pad; 6. a groove; 7. a grip; 8. a rubber anti-skid sleeve; 9. a connecting seat; 10. a first pin; 11. a second pin; 12. a connecting rod; 13. a cutting head; 14. a hydraulic rod; 15. and (5) a fence.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a door and window fence forcible entry escape series tool comprises a fixed arm 1 and a fence 15, wherein the outer wall of the fixed arm 1 is fixedly connected with a first fixed rod 3, the outer wall of the first fixed rod 3 is fixedly connected with a first pin shaft 10, the outer wall of the first pin shaft 10 is rotationally connected with a movable arm 2, the outer wall of the fixed arm 1 is fixedly connected with a second fixed rod 4, the outer wall of the second fixed rod 4 is fixedly connected with a second pin shaft 11, the outer wall of the second pin shaft 11 is rotationally connected with a cutting head 13, the cutting head 13 and the outer wall of the movable arm 2 are respectively rotationally connected with the same connecting rod 12 through rotating shafts, the outer wall of the fixed arm 1 is fixedly connected with a connecting seat 9 through rotating shafts, the output end of the connecting seat 9 is fixedly connected with the outer wall of the movable arm 2, time and labor are wasted when the tool is used, the fence can be disassembled by breaking force through the aid of the hydraulic rod, the practicability of the tool is improved.

The equal fixedly connected with holding rod 7 of relative outer wall of fixed arm 1 and movable arm 2, the outer wall of fixed arm 1 is fixed to be connected with two positions rubber pad 5 that correspond each other, recess 6 that corresponds each other with cutting head 13 positions has been seted up to the outer wall of fixed arm 1, the equal fixedly connected with rubber antiskid cover 8 of outer wall of two holding rods 7 can make this instrument be convenient for handheld use to have skid-proof effect, improved the result of use of this instrument.

According to the utility model, when the tool is used, the holding rod 7 is held by hand, the rubber pad 5 fixedly connected with the outer wall of the fixed arm 1 is abutted against the outer wall of the fence 15, so that the tool is convenient to hold, the fixed arm 1 can be prevented from sliding when the fence 15 is sheared, the anti-slip effect is achieved, the use effect of the tool is improved, the hydraulic rod 14 is started, the output end of the hydraulic rod 14 pushes the movable arm 2, the movable arm 2 drives the cutting head 13 to shear the fence 15 through the connecting rod 12 rotatably connected with the outer wall, time and labor are saved when the tool is used, the working efficiency of the device is improved, the fence is broken and disassembled by means of the force of the hydraulic rod 14, the good breaking and disassembling effect is achieved, and the practicability of the tool is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a broken serial instrument of fleing of tearing open of door and window fence, includes fixed arm (1) and fence (15), its characterized in that, the outer wall fixedly connected with first dead lever (3) of fixed arm (1), the outer wall fixedly connected with first round pin axle (10) of first dead lever (3), the outer wall rotation of first round pin axle (10) is connected with expansion arm (2), the outer wall fixedly connected with second dead lever (4) of fixed arm (1), the outer wall fixedly connected with second round pin axle (11) of second dead lever (4), the outer wall rotation of second round pin axle (11) is connected with cutting head (13), be connected with same connecting rod (12) through the pivot rotation between the outer wall of cutting head (13) and expansion arm (2) respectively.

2. The door and window fence breaking and escaping series tool according to claim 1 is characterized in that the outer wall of the fixed arm (1) is fixedly connected with a connecting seat (9), the outer wall of the connecting seat (9) is rotationally connected with a hydraulic rod (14) through a rotating shaft, and the output end of the hydraulic rod (14) is fixedly connected with the outer wall of the movable arm (2).

3. The door and window fence breaking and escaping series tool according to claim 1 is characterized in that the holding rods (7) are fixedly connected to the opposite outer walls of the fixed arm (1) and the movable arm (2).

4. The door and window fence breaking and escaping tool according to claim 1 is characterized in that the outer wall of the fixed arm (1) is fixedly connected with two rubber pads (5) with mutually corresponding positions.

5. The door and window fence breaking and escaping series tool according to claim 1 is characterized in that the outer wall of the fixed arm (1) is provided with grooves (6) which correspond to the cutting heads (13) in position.

6. The door and window fence breaking and escaping series tool according to claim 3 is characterized in that the outer walls of the two holding rods (7) are fixedly connected with rubber anti-skid sleeves (8).