Fire-fighting safety belt clamping device

Abstract

The utility model discloses a clamping device for a fire-fighting safety belt, and relates to the technical field of fire-fighting equipment. The fire-fighting safety belt clamping device comprises a socket shell and a plug shell, a clamping assembly is arranged in the socket shell and the plug shell, the clamping assembly comprises two sets of supporting plates, one ends of the two sets of supporting plates are fixedly connected to the left side face and the right side face in the socket shell and the plug shell correspondingly, and the other ends of the two sets of supporting plates are fixedly connected to the left side face and the right side face in the socket shell and the plug shell correspondingly. The other ends of the two sets of supporting plates are hinged to rotating discs, springs are elastically connected between the two sets of supporting plates and the two sets of rotating discs, and the interior of the socket shell is fixedly connected with a supporting rod. The fire-fighting safety belt clamping device is matched with a supporting plate, a rotating disc, a buckle rod, a spring, a supporting rod, a guide block, a clamping groove, a rotating handle, a guide plate and a clamping block, so that a plug shell and a socket shell can be clamped, and a worker can conveniently use the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, concretely is a fire safety belt clamping device. BACKGROUND

[0002] Fireman refers to the member of the disaster relief team established by the government or the non-governmental organization, and the main responsibility is to extinguish the fire and provide first-aid service, and also participate in other rescue work. As the indispensable equipment fire safety belt, it is used for climbing operation in the fire extinguishing battle, and is the protective article for protecting oneself from falling injury, and it is matched with other devices such as fire safety rope and safety hook, and has the functions of self-rescue and rescuing.

[0003] The existing fire safety belt clamping device is complex in use, and needs time for opening and installation, so that much valuable time is wasted, and the best rescue time is lost. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a fire safety belt clamping device, which solves the problems in the above background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: a fire safety belt clamping device, which comprises a socket shell and a plug shell, the inside of the socket shell and the plug shell is provided with a clamping assembly, the clamping assembly comprises a supporting plate, the supporting plate is provided with two groups, one end of the two groups of supporting plates is fixedly connected to the left and right sides in the inside of the socket shell and the plug shell, the other end of the two groups of supporting plates is hingedly connected with a rotating disc, a spring is elastically connected between the two groups of supporting plates and the two groups of rotating discs, a supporting rod is fixedly connected in the inside of the socket shell, a guide block is fixedly connected to the end of the supporting rod away from the socket shell, a buckle rod is hingedly connected to the front of the two groups of rotating discs, a clamping block is fixedly connected to the end of the two groups of buckle rods away from the rotating discs, a clamping groove is formed in the top of the left rotating disc and the bottom of the right rotating disc, a guide plate is fixedly connected to the bottom of the inside of the plug shell, and a rotating handle is fixedly connected to the front of the right rotating disc.

[0005] Preferably, the size of the two groups of clamping grooves and the two groups of clamping blocks is matched.

[0006] Preferably, the angle of clockwise or counterclockwise rotation of the two groups of rotating discs is thirty degrees.

[0007] Preferably, the inside of the socket shell is provided with an alarm assembly.

[0008] Preferably, the alarm assembly comprises a hydraulic cylinder fixedly connected to the bottom end inside the socket shell, a pressure rod slidably connected to one end inside the hydraulic cylinder, and a force rod slidably connected to the other end inside the hydraulic cylinder.

[0009] Preferably, the force rod is located on the movement track of the group of rotating discs.

[0010] The utility model provides a fire safety belt clamping device. Has the following beneficial effects:

[0011] (1) the fire safety belt clamping device, cooperation support plate, rotating disc, buckle rod, spring, support rod, guide block, card slot, rotary handle, guide plate and clamping block make that the plug shell can be clamped with the socket shell and thus facilitate staff to use.

[0012] (2) the fire safety belt clamping device, cooperation hydraulic cylinder, force rod, pressure rod and alarm, so that the plug shell and socket shell can be issued when falling off under abnormal conditions and remind staff, improve the security. DRAWINGS

[0013] Figure 1 It is the whole appearance three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the socket shell, plug shell cutaway three-dimensional structure schematic diagram of the utility model;

[0015] Figure 3 It is the clamping assembly three-dimensional structure schematic diagram of the utility model;

[0016] Figure 4 It is the alarm assembly three-dimensional structure schematic diagram of the utility model.

[0017] In the drawing: 1, socket shell; 2, plug shell; 3, clamping assembly; 4, alarm assembly; 301, support plate; 302, rotating disc; 303, buckle rod; 304, spring; 305, support rod; 306, guide block; 307, card slot; 308, rotary handle; 309, guide plate; 310, clamping block; 401, hydraulic cylinder; 402, force rod; 403, pressure rod; 404, alarm. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0019] Please refer to Figures 1-3 The utility model provides a technical scheme: a fire safety belt clamping device, socket shell 1 and plug shell 2, the size of plug shell 2 is a little smaller than the size of socket shell 1, thereby facilitating the insertion of plug shell 2 into socket shell 1, the inside is provided with clamping assembly 3, clamping assembly 3 includes support plate 301, support plate 301 is provided with two groups, and one end of two groups of support plate 301 is fixedly connected to the left and right sides in the inside of socket shell 1 and plug shell 2 respectively, and the function of two groups of support plate 301 is to support the rotation of two groups of rotating disc 302 when clamping or loosening, and the other end of two groups of support plate 301 is hingedly connected with rotating disc 302, and spring 304 is elastically connected between two groups of support plate 301 and two groups of rotating disc 302, the inside of socket shell 1 is fixedly connected with support rod 305, the end of support rod 305 away from socket shell 1 is fixedly connected with guide block 306, the function of guide block 306 is to guide the movement of left buckle rod 303, the front of two groups of rotating disc 302 is hingedly connected with buckle rod 303, the end of two groups of buckle rod 303 away from rotating disc 302 is fixedly connected with clamping block 310, the top of left rotating disc 302 and the bottom of right rotating disc 302 are both provided with clamping groove 307, the bottom of the inside of plug shell 2 is fixedly connected with guide plate 309, the front of right rotating disc 302 is fixedly connected with rotating handle 308, and rotating handle 308 can rotate right rotating disc 302 to loosen, the size of two groups of clamping grooves 307 and two groups of clamping blocks 310 is adapted, and the angle of rotation of two groups of rotating disc 302 clockwise or counterclockwise is thirty degrees.

[0020] When using, plug shell 2 is inserted into the inside of socket shell 1, at this time, buckle rod 303 in the inside of plug shell 2 drives clamping block 310, buckle rod 303 in the inside of socket shell 1 drives clamping block 310 to approach each other, two groups of clamping blocks 310 extrude two groups of rotating disc 302, so that two groups of clamping blocks 310 enter the inside of clamping groove 307 of two groups of rotating disc 302 respectively, thereby clamping, when needing to unfasten, rotating handle 308 is rotated, rotating handle 308 drives rotating disc 302 in the inside of plug shell 2 to rotate, so that clamping block 310 can be loosened, which is convenient to use and reduces time. Embodiment

[0021] Please refer to Figures 1-4On the basis of embodiment one, the inside of the socket shell 1 is provided with an alarm assembly 4, the alarm assembly 4 comprises a hydraulic cylinder 401, the hydraulic cylinder 401 is fixedly connected to the bottom end inside the socket shell 1, the inside one end of the hydraulic cylinder 401 is slidably connected with a pressure rod 403, the inside other end of the hydraulic cylinder 401 is slidably connected with a force rod 402, the inside liquid of the hydraulic cylinder 401 increases so as to push the pressure rod 403 out, the back surface of the alarm 404 is provided with a trigger switch, the top end of the socket shell 1 is provided with the alarm 404, the back surface of the alarm 404 is provided with a trigger switch, the pressure rod 403 is close to the trigger switch arranged on the back surface of the alarm 404, the alarm 404 is used to send alarm sound to remind the staff, the force rod 402 is located on the movement track of a group of rotating discs 302.

[0022] In use, on the basis of embodiment one, when the rotating handle 308 is not rotated, the rotating disc 302 inside the socket shell 1 swings slightly due to the loosening of the clamping block 310, so that the force rod 402 is triggered, at this time, the liquid in the hydraulic cylinder 401 increases, the pressure rod 403 is pushed out, and then the trigger switch of the alarm 404 is triggered, so as to remind the staff and improve the safety.

[0023] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fire safety belt clamping device, comprising a socket shell (1) and a plug shell (2), the interiors of the socket shell (1) and the plug shell (2) are provided with a clamping assembly (3); characterized in that The clamping assembly (3) comprises a support plate (301), the support plate (301) is provided with two groups, one end of the two groups of support plates (301) is fixedly connected to the left and right sides in the interiors of the socket shell (1) and the plug shell (2), the other end of the two groups of support plates (301) is hingedly connected with a rotating disc (302), a spring (304) is elastically connected between the two groups of support plates (301) and the two groups of rotating discs (302), a support rod (305) is fixedly connected in the interior of the socket shell (1), one end of the support rod (305) away from the socket shell (1) is fixedly connected with a guide block (306), the front surface of the two groups of rotating discs (302) is hingedly connected with a buckle rod (303), one end of the two groups of buckle rods (303) away from the rotating disc (302) is fixedly connected with a clamping block (310), the top end of the left rotating disc (302) and the bottom end of the right rotating disc (302) are provided with a clamping groove (307), a guide plate (309) is fixedly connected to the bottom end in the interior of the plug shell (2), the front surface of the right rotating disc (302) is fixedly connected with a rotating handle (308).

2. A fire safety belt gripping device according to claim 1, characterized in that: The size of the two groups of clamping grooves (307) and the two groups of clamping blocks (310) are matched.

3. A fire safety belt gripping device according to claim 1, characterized in that: The angle of clockwise or counterclockwise rotation of the two groups of rotating discs (302) is thirty degrees.

4. A fire safety belt gripping device according to claim 1, characterized in that: The interior of the socket shell (1) is provided with an alarm assembly (4).

5. A fire safety belt gripping device according to claim 4, characterised in that: The alarm assembly (4) comprises a hydraulic cylinder (401), the hydraulic cylinder (401) is fixedly connected to the bottom end in the interior of the socket shell (1), one end in the interior of the hydraulic cylinder (401) is slidably connected with a pressure rod (403), the other end in the interior of the hydraulic cylinder (401) is slidably connected with a force receiving rod (402), an alarm (404) is installed at the top end of the socket shell (1), a trigger switch is arranged on the back surface of the alarm (404), the pressure rod (403) is arranged close to the trigger switch on the back surface of the alarm (404).

6. A fire safety belt gripping device according to claim 5, characterised in that: The force receiving rod (402) is located on the movement track of the rotating disc (302).

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