CN218220466U - Tunnel rescue device - Google Patents

Abstract

The utility model discloses a tunnel rescue device, include: the pair of folding rescue plates are provided with portable folding and unfolding rescue stretcher structures; the portable folding and unfolding rescue stretcher structure comprises: the device comprises a pair of connecting rotary hinges, an unfolding support component, a pair of moving wheels, a pulling handle, a pair of sliding fixed sleeves, a combined support rod, a combined folding fixed component and a storage box; the utility model relates to a rescue equipment technical field, the beneficial effect of present case does: the problem of when the rescue, because inner space is less, rescue equipment is inconvenient to remove and takes, and the rescue is very troublesome, inconvenient personnel business turn over and rescue, influence rescue speed is solved.

Description

Tunnel rescue device

Technical Field

The utility model relates to a rescue equipment technical field specifically is a tunnel rescue device.

Background

Tunnels are engineered structures buried in the ground, a form of human use of underground space. The tunnel can divide into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, military tunnel, and the tunnel construction accident can take place when the construction, needs when taking place accident to carry out quick rescue to stranded personnel in the tunnel, because inner space is less when the rescue, the rescue equipment is inconvenient removes and takes, and the rescue is very troublesome, and inconvenient personnel pass in and out and rescue influence rescue speed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tunnel rescue apparatus comprising: the pair of folding rescue plates are provided with portable folding and unfolding rescue stretcher structures;

the portable folding and unfolding rescue stretcher structure comprises: the device comprises a pair of connecting rotary hinges, an unfolding support assembly, a pair of moving wheels, a pulling handle, a pair of sliding fixing sleeves, a combined support rod, a combined folding fixing assembly and a storage box;

rotatory hinge is installed in a pair of folding rescue board intermediate position of connecting, it installs on a pair of folding rescue board to expand supporting component, a pair of removal wheel is installed in one of them lower wall face one end position of a pair of folding rescue board, the pulling handle is installed on one of them of a pair of folding rescue board, a pair of fixed cover of sliding is installed on a pair of folding rescue board lower wall face, combination bracing piece slidable mounting is on one of them of a pair of fixed cover of sliding, folding fixed subassembly is installed on wall around a pair of folding rescue board, the storage box is installed on one of them lower wall of a pair of folding rescue board.

Preferably, the folding rescue plate is provided with an installation groove for installing and connecting the rotary hinge.

Preferably, the deployment support assembly comprises: the device comprises a pair of hollow grooves, a plurality of reinforcing rods, a plurality of embedded grooves, a plurality of adjusting insertion rods and two pairs of unfolding support frames;

a pair of hollow-out grooves are formed in the middle of a pair of folding rescue plates, a plurality of reinforcing rods are installed in the hollow-out grooves, a plurality of embedded grooves are formed in the front wall face and the rear wall face of the folding rescue plates, a plurality of adjusting insertion rods are embedded in the embedded grooves, and two pairs of unfolding support frames are installed on the adjusting insertion rods.

Preferably, the pair of folding rescue plates are provided with grips for holding and lifting.

Preferably, the pair of folding rescue plates are provided with jacks for mounting the grips.

Preferably, the folding fixing component comprises: the pair of fixing clamping rods, the pair of rotary mounting rods, the pair of rotary sleeves, the pair of spring telescopic rods and the pair of fixing clamping hooks;

a pair of fixed clamping rods are arranged on the front wall and the rear wall of one of the pair of folding rescue plates, a pair of rotary mounting rods are arranged on the front wall and the rear wall of the other one of the pair of folding rescue plates, a pair of rotary sleeves are arranged on the pair of rotary mounting rods, one ends of a pair of spring telescopic rods are arranged on the pair of rotary sleeves, and a pair of fixed clamping hooks are arranged at the other ends of the pair of spring telescopic rods.

Advantageous effects

The utility model provides a tunnel rescue device possesses following beneficial effect: this scheme has used portable folding expansion rescue stretcher structure, uses foldable rescue structure, reduces the volume of rescue equipment, be convenient for take and remove, convenient rescue, and has increased expansion structure, can adjust according to the user's size, facilitate the use, solved when the rescue because inner space is less, rescue equipment is inconvenient to be removed and is taken, the rescue is very troublesome, inconvenient personnel pass in and out and rescue, influence the problem of rescue speed.

Drawings

Fig. 1 is the utility model discloses a tunnel rescue device's folding main view structure schematic diagram.

Fig. 2 is the utility model discloses a tunnel rescue device's expansion overlook schematic structure diagram.

Fig. 3 is the utility model discloses a tunnel rescue device's folding rescue board spatial structure sketch map.

In the figure: 1-folding rescue plate; 2-connecting a rotary hinge; 3-moving wheels; 4-pulling the handle; 5-sliding a fixed sleeve; 6-a combined supporting rod; 7-storage box; 8-mounting grooves; 9-hollow-out grooves; 10-a reinforcing rod; 11-embedding grooves; 12-adjusting the inserted rod; 13-unfolding the support frame; 14-a grip; 15-a jack; 16-fixing the clamping rod; 17-rotating the mounting rod; 18-a rotating sleeve; 19-spring telescopic rod; 20-fixed hook.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, the main components of the present invention are: a pair of folding rescue plates 1, wherein a portable folding and unfolding rescue stretcher structure is arranged on the pair of folding rescue plates 1;

the portable folding and unfolding rescue stretcher structure comprises: the device comprises a pair of connecting rotary hinges 2, an unfolding support component, a pair of moving wheels 3, a pulling handle 4, a pair of sliding fixing sleeves 5, a combined support rod 6, a combined folding fixing component and a storage box 7;

a pair of connecting rotary hinges 2 are installed in the middle of a pair of folding rescue plates 1, an unfolding supporting assembly is installed on the pair of folding rescue plates 1, a pair of moving wheels 3 is installed at one end of one lower wall face of the pair of folding rescue plates 1, a pulling handle 4 is installed on one folding rescue plate 1, a pair of sliding fixing sleeves 5 are installed on the lower wall face of the pair of folding rescue plates 1, a combined supporting rod 6 is installed on one sliding fixing sleeve 5 in a sliding mode, a folding fixing assembly is installed on the front wall face and the rear wall face of the pair of folding rescue plates 1, and a storage box 7 is installed on one lower wall face of the pair of folding rescue plates 1.

It should be noted that when using portable folding expansion rescue stretcher structure, with a pair of folding rescue board 1 through the combination of a pair of connection swivel hinge 2 together, reduce volume through connecting swivel hinge 2 with a pair of folding rescue board 1 folding together when removing, it is fixed through the folding fixed subassembly of combination after folding to accomplish, accessible pulling handle 4 cooperation a pair of removal wheel 3 moves when removing, open the folding fixed structure of combination when rescuing and support in inserting combination bracing piece 6 slip a pair of slip fixed cover 5, can adjust expansion supporting component according to user's size simultaneously and make the area expand the grow, convenient to use carries out the tunnel rescue, can place rescue goods and materials in the storage box 7 simultaneously.

In the specific implementation process, further, the folding rescue plate 1 is provided with an installation groove 8 for installing and connecting the rotary hinge 2.

In one embodiment, the unfolding support assembly comprises: a pair of hollow grooves 9, a plurality of reinforcing rods 10, a plurality of embedded grooves 11, a plurality of adjusting inserted rods 12 and two pairs of unfolding support frames 13;

a pair of hollowed-out grooves 9 is formed in the middle of a pair of folding rescue plates 1, a plurality of reinforcing rods 10 are installed in the hollowed-out grooves 9, a plurality of embedded grooves 11 are formed in the front wall surface and the rear wall surface of the folding rescue plates 1, a plurality of adjusting insertion rods 12 are embedded in the embedded grooves 11, and two pairs of unfolding support frames 13 are installed on the adjusting insertion rods 12. It should be noted that, when the unfolding support assembly is used, the adjusting insertion rod 12 slidably inserted into the insertion grooves 11 on the front and rear wall surfaces of the folding rescue plate 1 drives the unfolding support frame 13 mounted on the adjusting insertion rod 12 to move towards both sides for unfolding, and the reinforcing rod 10 mounted in the hollow groove 9 is matched to increase the rescue support area.

In the specific implementation process, a pair of folding rescue plates 1 are further provided with a handle 14 for holding and lifting.

In the specific implementation process, a pair of folding rescue plates 1 are further provided with insertion holes 15 for installing the grips 14.

In a specific implementation, the folding fixing component further comprises: a pair of fixed clamping rods 16, a pair of rotary mounting rods 17, a pair of rotary sleeves 18, a pair of spring telescopic rods 19 and a pair of fixed clamping hooks 20;

a pair of fixing clamping rods 16 are arranged on one of the front wall surface and the rear wall surface of the pair of folding rescue plates 1, a pair of rotating installation rods 17 are arranged on the other front wall surface and the rear wall surface of the pair of folding rescue plates 1, a pair of rotating sleeves 18 are arranged on the pair of rotating installation rods 17, one ends of a pair of telescopic spring rods 19 are arranged on the pair of rotating sleeves 18, and a pair of fixing clamping hooks 20 are arranged on the other ends of the pair of telescopic spring rods 19.

When the combined folding fixing assembly is used, the spring telescopic rod 19 mounted on the rotary sleeve 18 is stretched to drive the fixing hook 20 to move outwards, the fixing hook 20 is fixed on the fixing hook rod 16 after the pair of folding rescue plates 1 are folded, and the elastic deformation of the spring telescopic rod 19 prevents the fixing hook from falling off, so that the folding fixing is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A tunnel rescue apparatus comprising: the pair of folding rescue plates is characterized in that a portable folding unfolding rescue stretcher structure is arranged on the pair of folding rescue plates;

the portable folding and unfolding rescue stretcher structure comprises: the device comprises a pair of connecting rotary hinges, an unfolding support component, a pair of moving wheels, a pulling handle, a pair of sliding fixed sleeves, a combined support rod, a combined folding fixed component and a storage box;

the pair of connecting rotary hinges is arranged in the middle of the pair of folding rescue plates, the unfolding support assembly is arranged on the pair of folding rescue plates, the pair of moving wheels is arranged at one end of one lower wall face of the pair of folding rescue plates, the pulling handle is arranged on one of the pair of folding rescue plates, the pair of sliding fixing sleeves are arranged on the lower wall faces of the pair of folding rescue plates, the combined support rod is arranged on one of the pair of sliding fixing sleeves in a sliding mode, the folding fixing assembly is arranged on the front wall face and the rear wall face of the pair of folding rescue plates, and the storage box is arranged on one lower wall face of the pair of folding rescue plates.

2. The tunnel rescue device as claimed in claim 1, wherein the folding rescue plate is provided with an installation groove for installing and connecting the rotary hinge.

3. The tunnel rescue apparatus as claimed in claim 1, wherein the deployment support assembly comprises: the device comprises a pair of hollow-out grooves, a plurality of reinforcing rods, a plurality of embedded grooves, a plurality of adjusting insertion rods and two pairs of unfolding support frames;

a pair of hollow-out grooves are formed in the middle of a pair of folding rescue plates, a plurality of reinforcing rods are installed in the hollow-out grooves, a plurality of embedded grooves are formed in the front wall face and the rear wall face of the folding rescue plates, a plurality of adjusting insertion rods are embedded in the embedded grooves, and two pairs of unfolding support frames are installed on the adjusting insertion rods.

4. The tunnel rescue apparatus as claimed in claim 1, wherein a pair of folding rescue plates are provided with a grip for holding and lifting.

5. The tunnel rescue apparatus as claimed in claim 4, wherein the pair of foldable rescue plates are provided with insertion holes for mounting the grip.

6. The tunnel rescue apparatus as claimed in claim 1, wherein the folding fixture assembly comprises: the pair of fixing clamping rods, the pair of rotary mounting rods, the pair of rotary sleeves, the pair of spring telescopic rods and the pair of fixing clamping hooks;

a pair of fixed clamping rods are arranged on the front wall and the rear wall of one of the pair of folding rescue plates, a pair of rotary mounting rods are arranged on the front wall and the rear wall of the other one of the pair of folding rescue plates, a pair of rotary sleeves are arranged on the pair of rotary mounting rods, one ends of a pair of spring telescopic rods are arranged on the pair of rotary sleeves, and a pair of fixed clamping hooks are arranged at the other ends of the pair of spring telescopic rods.

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