An air pressure detection device for automatic fire extinguisher processing

Abstract

The utility model relates to the technical field of air pressure detection equipment for fire extinguishers, and discloses an air pressure detection device for automatic fire extinguisher processing, including a box body, clamping plates located on both sides of the box body, and an air pressure detection machine located at the top of the box body, wherein the clamping plate includes: an arc groove arranged on one side of the clamping plate, and the top and bottom ends of the other side of the clamping plate are both provided with support rods penetrating to the outside of the box body; and a servo motor arranged on one side of the box body. The utility model can limit the prevention position of the fire extinguisher through a guide block and a limit ring, and there is no need to repeatedly adjust the position of the fire extinguisher. The servo motor can drive the bidirectional screw to rotate, and the rotating bidirectional screw and support rod can stably adjust the two sets of clamping plates towards each other. The fire extinguisher can be quickly installed directly below the air pressure detection machine through the arc groove and the two sets of clamping plates, which is convenient for quickly detecting and installing the fire extinguisher.

Description

Technical Field

[0001] The utility model relates to the technical field of air pressure detection equipment for fire extinguishers, in particular to an air pressure detection device for automatic fire extinguisher processing. Background Art

[0002] A fire extinguisher is a portable fire-fighting tool. It is one of the common fire-fighting equipment and is stored in public places or places where fires may occur. Different types of fire extinguishers are filled with different ingredients and are designed for different causes of fire. During the processing of fire extinguishers, the gas pressure of the fire must be tested through a detection device.

[0003] Application number CN202120040412.3 discloses an air pressure detection device for automatic fire extinguisher processing, an air pressure detection device for automatic fire extinguisher processing, including an air pressure detection machine, a frame, and a conveyor belt, wherein the conveyor belt is arranged between the frames... The clamping mechanism includes a telescopic cylinder symmetrically arranged on the frame, a clamping plate, and a movable ring arranged between the clamping plate and the telescopic cylinder. The problem of low detection efficiency and poor detection quality of the existing air pressure detection device for fire extinguishers is solved; this detection device clamps and fixes the fire extinguisher by clamping the clamping plate with two sets of telescopic cylinders, and the fire extinguisher cannot be directly fixed directly under the air pressure detection machine, so the fixing effect of the fire extinguisher is poor, and it is not convenient to quickly disassemble and test the fire extinguisher, resulting in poor use effect of the detection device. Utility Model Content

[0004] The purpose of the utility model is to provide an air pressure detection device for automatic fire extinguisher processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an air pressure detection device for automatic fire extinguisher processing, comprising a box, clamping plates located on both sides of the box, and an air pressure detection machine located at the top of the box, wherein the clamping plates include:

[0006] An arc-shaped groove is arranged on one side of the clamping plate, and the top and bottom ends of the other side of the clamping plate are both provided with support rods penetrating to the outside of the box body;

[0007] A servo motor is arranged on one side of the box body, and an output end of the servo motor is connected to a bidirectional screw rod penetrating into the interior of the clamping plate.

[0008] Preferably, a detection chamber is provided inside the box body, a limit ring is provided at the bottom end inside the detection chamber, and guide blocks are provided at both ends of the limit ring.

[0009] Preferably, a pressure gauge is provided on the outer wall of the air pressure detection machine, a plurality of groups of infrared distance sensors are provided on the outer side of the bottom of the air pressure detection machine, a lifting plate is provided on the top of the air pressure detection machine, a hydraulic cylinder is provided at the middle position of the top of the box body, both sides of the top of the lifting plate are provided with limit rods penetrating to the top of the box body, and a two-color indicator light is provided on one side of one end of the top of the box body.

[0010] Preferably, a plurality of movable holes are provided on both sides of the box body, and one end of the support rod passes through the movable hole, and the support rod is movably connected to the box body through the movable hole.

[0011] Preferably, the servo motor is detachably connected to the box body via fixing bolts, a bearing is provided on one side of the inside of the box body, and one end of the bidirectional screw penetrates into the inside of the bearing.

[0012] Preferably, a threaded hole matching the bidirectional screw is provided at the middle position of one end of the two sets of clamping plates, and the two sets of clamping plates are threadedly connected to the bidirectional screw through the threaded holes.

[0013] Preferably, the limiting ring is in a "U"-shaped structure, and the bottom ends of the limiting ring and the two sets of guide blocks are welded to the box body, and supporting legs are provided at the four corners of the bottom of the box body.

[0014] Preferably, the air pressure detection machine is detachably connected to the lifting plate via fixing bolts, a plurality of mounting holes are provided at the bottom of the air pressure detection machine, and the infrared distance sensor is detachably connected to the air pressure detection machine via the mounting holes.

[0015] Preferably, a connecting block is provided on the top of the lifting plate, and the telescopic end of the hydraulic cylinder is connected to the connecting block, and the hydraulic cylinder is detachably connected to the box body by fixing bolts.

[0016] Preferably, both sides of the top of the box body are provided with limiting holes, and the top end of the limiting rod passes through the inside of the limiting hole, and a control switch is provided on one side of the box body.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can limit the prevention position of the fire extinguisher through the guide block and the limit ring, and there is no need to repeatedly adjust the position of the fire extinguisher. The bidirectional screw can be driven to rotate by the servo motor, and the two groups of clamping plates can be stably adjusted toward each other through the rotating bidirectional screw and the support rod. The fire extinguisher can be quickly installed just below the air pressure detection machine through the arc groove and the two groups of clamping plates, which is convenient for rapid detection and installation of the fire extinguisher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a cross-sectional view of the utility model.

[0022] Figure 3 It is the front view of the utility model.

[0023] In the figure: 1. Box body; 101. Detection chamber; 102. Limiting ring; 103. Guide block; 2. Clamping plate; 201. Arc groove; 202. Support rod; 203. Servo motor; 204. Bidirectional screw; 3. Air pressure detection machine; 301. Pressure gauge; 302. Infrared distance sensor; 303. Lifting plate; 304. Hydraulic cylinder; 305. Limiting rod; 306. Two-color indicator light. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 , the utility model provides an embodiment of an air pressure detection device for automatic fire extinguisher processing: an air pressure detection device for automatic fire extinguisher processing, comprising a box body 1, clamping plates 2 located on both sides of the box body 1, and an air pressure detection machine 3 located at the top of the box body 1, the clamping plate 2 comprises: an arc groove 201 arranged on one side of the clamping plate 2, the clamping of the fire extinguisher is more stable through the arc groove 201, and the top and bottom ends of the other side of the clamping plate 2 are both provided with support rods 202 that penetrate to the outside of the box body 1, and the adjustment of the two groups of clamping plates 2 is more stable through the support rods 202; a servo motor 203 is arranged on one side of the box body 1, and the output end of the servo motor 203 is connected to a bidirectional screw 204 that penetrates into the inside of the clamping plate 2, and the bidirectional screw 204 can be driven by the servo motor 203 to rotate, so as to realize the relative adjustment of the two groups of clamping plates 2, so as to facilitate the rapid installation of the fire extinguisher directly below the air pressure detection machine 3.

[0029] Please refer to Figure 1 and Figure 3The box 1 is provided with a detection chamber 101 inside, and a limit ring 102 is provided at the bottom of the detection chamber 101. The position of the fire extinguisher can be limited by the limit ring 102. Both ends of the limit ring 102 are provided with guide blocks 103, which are convenient for placing the fire extinguisher into the detection chamber 101. The outer wall of the air pressure detection machine 3 is provided with a pressure gauge 301, which can display the air pressure of the fire extinguisher. The outer side of the bottom of the air pressure detection machine 3 is provided with multiple groups of infrared distance sensors 302, which can detect the distance between the air pressure detection machine 3 and the fire extinguisher to ensure the gas The installation of the detection machine 3 and the fire extinguisher is stable. A lifting plate 303 is arranged on the top of the air pressure detection machine 3. A hydraulic cylinder 304 is arranged at the middle position of the top of the box body 1. The hydraulic cylinder 304 can drive the lifting plate 303 and the air pressure detection machine 3 to be adjusted up and down. Both sides of the top of the lifting plate 303 are provided with limit rods 305 that penetrate to the top of the box body 1. The limit rods 305 make the up and down adjustment of the lifting plate 303 more stable. A two-color indicator light 306 is arranged on one side of one end of the top of the box body 1, which can intuitively display whether the air pressure of the fire extinguisher is qualified.

[0030] Please refer to Figure 1 and Figure 2 , multiple groups of movable holes are provided on both sides of the box body 1, and one end of the support rod 202 penetrates into the movable hole, the support rod 202 is movably connected to the box body 1 through the movable hole, and the support rod 202 and the box body 1 can be moved through the movable hole, so that the adjustment of the two groups of clamping plates 2 is more stable, the servo motor 203 is detachably connected to the box body 1 through the fixing bolt, and the servo motor 203 is installed on one side of the box body 1, and a bearing is provided on one side of the inside of the box body 1, and one end of the bidirectional screw 204 penetrates into the inside of the bearing, so that the rotation of the bidirectional screw 204 is more stable, and one end of the inside of the two groups of clamping plates 2 A threaded hole matching the bidirectional screw 204 is provided at the middle position, and the two sets of clamping plates 2 are threadedly connected to the bidirectional screw 204 through the threaded holes, which plays a role of limit adjustment, so that the two sets of clamping plates 2 can be adjusted towards each other, and the fire extinguisher can be quickly fixed directly below the air pressure detection machine 3. The limit ring 102 has a "U"-shaped structure, and the bottom ends of the limit ring 102 and the two sets of guide blocks 103 are welded to the box body 1. The limit ring 102 and the guide block 103 are used to limit the bottom of the fire extinguisher. Support legs are provided at the four corners of the bottom of the box body 1 to play a supporting effect.

[0031] Please refer to Figure 1 and Figure 3The air pressure detection machine 3 is detachably connected to the lifting plate 303 by fixing bolts, so that the air pressure detection machine 3 can be installed on the bottom of the lifting plate 303. A plurality of mounting holes are arranged at the bottom of the air pressure detection machine 3. The infrared distance sensor 302 is detachably connected to the air pressure detection machine 3 through the mounting holes, so that the infrared distance sensor 302 can be installed on the bottom of the air pressure detection machine 3. A connecting block is arranged on the top of the lifting plate 303, and the telescopic end of the hydraulic cylinder 304 is connected to the connecting block. The hydraulic cylinder 304 is detachably connected to the box body 1 by fixing bolts, so that the hydraulic cylinder 304 can be installed on the top of the box body 1. Limiting holes are arranged on both sides of the top of the box body 1, and the top end of the limiting rod 305 passes through the limiting hole. The up and down adjustment of the lifting plate 303 is more stable through the limiting rod 305. A control switch is arranged on one side of the box body 1.

[0032] Working principle: When the utility model is used, the power is turned on, the fire extinguisher is placed inside the detection chamber 101, and the fire extinguisher is easily guided to the inside of the limit ring 102 through the guide block 103, and the bidirectional screw 205 is driven to rotate by the servo motor 204. The bidirectional screw 205 cooperates with the threaded holes inside the two sets of clamping plates 2 to adjust the two sets of clamping plates 2 downward, and the fire extinguisher is clamped and fixed inside the two sets of arc grooves 201. The support rod 202 makes the adjustment of the two sets of clamping plates 2 more stable, which is convenient for quickly putting the fire extinguisher Installed directly below the air pressure detection machine 3, the air pressure of the fire extinguisher can be quickly installed and detected. The hydraulic cylinder 304 can drive the lifting plate 3 and the air pressure detection machine 3 to be adjusted up and down, and the detection head of the air pressure detection machine 3 is stuck on the top of the fire extinguisher. The distance between the air pressure detection machine 3 and the fire extinguisher can be adjusted through the infrared distance sensor 302, so as to facilitate the pressure between the fire extinguisher and the air pressure detection machine 3. The air pressure of the fire extinguisher is detected by the air pressure detection machine 3, and the two-color indicator light 306 can intuitively display whether the air pressure of the fire extinguisher is qualified.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An air pressure detection device for automatic fire extinguisher processing, characterized in that: The invention comprises a box body (1), clamping plates (2) located at both sides of the box body (1), and an air pressure detection machine (3) located at the top of the box body (1), wherein the clamping plate (2) comprises: An arc-shaped groove (201) is arranged on one side of the clamping plate (2), and the top and bottom ends of the other side of the clamping plate (2) are both provided with support rods (202) that penetrate to the outside of the box body (1); A servo motor (203) is arranged on one side of the box body (1), and an output end of the servo motor (203) is connected to a bidirectional screw rod (204) that penetrates into the interior of the clamping plate (2).

2. The air pressure detection device for automatic fire extinguisher processing according to claim 1, characterized in that: A detection chamber (101) is arranged inside the box body (1), a limit ring (102) is arranged at the bottom end inside the detection chamber (101), and guide blocks (103) are arranged at both ends of the limit ring (102).

3. The air pressure detection device for automatic fire extinguisher processing according to claim 1, characterized in that: The outer wall of the air pressure detection machine (3) is provided with a pressure gauge (301), the outer side of the bottom of the air pressure detection machine (3) is provided with a plurality of groups of infrared distance sensors (302), the top of the air pressure detection machine (3) is provided with a lifting plate (303), a hydraulic cylinder (304) is provided at the middle position of the top of the box body (1), both sides of the top of the lifting plate (303) are provided with limit rods (305) penetrating to the top of the box body (1), and a two-color indicator light (306) is provided on one side of one end of the top of the box body (1).

4. The air pressure detection device for automatic fire extinguisher processing according to claim 1, characterized in that: Both sides of the box body (1) are provided with a plurality of groups of movable holes, and one end of the support rod (202) penetrates into the movable hole, and the support rod (202) is movably connected to the box body (1) through the movable hole.

5. The air pressure detection device for automatic fire extinguisher processing according to claim 1, characterized in that: The servo motor (203) is detachably connected to the housing (1) via fixing bolts; a bearing is provided on one side inside the housing (1), and one end of the bidirectional screw (204) penetrates into the bearing.

6. The air pressure detection device for automatic fire extinguisher processing according to claim 1, characterized in that: A threaded hole matching the bidirectional screw rod (204) is provided at the middle position of one end of the two sets of clamping plates (2), and the two sets of clamping plates (2) are threadedly connected to the bidirectional screw rod (204) via the threaded holes.

7. The air pressure detection device for automatic fire extinguisher processing according to claim 2, characterized in that: The limiting ring (102) has a "U"-shaped structure, and the bottom ends of the limiting ring (102) and the two sets of guide blocks (103) are welded to the box body (1), and support legs are arranged at the four corners of the bottom of the box body (1).

8. The air pressure detection device for automatic fire extinguisher processing according to claim 3, characterized in that: The air pressure detection machine (3) is detachably connected to the lifting plate (303) via fixing bolts, a plurality of groups of mounting holes are provided at the bottom of the air pressure detection machine (3), and the infrared distance sensor (302) is detachably connected to the air pressure detection machine (3) via the mounting holes.

9. The air pressure detection device for automatic fire extinguisher processing according to claim 3, characterized in that: A connection block is provided on the top of the lifting plate (303), and the telescopic end of the hydraulic cylinder (304) is connected to the connection block. The hydraulic cylinder (304) is detachably connected to the box body (1) via fixing bolts.

10. The air pressure detection device for automatic fire extinguisher processing according to claim 3, characterized in that: Limiting holes are provided on both sides of the top of the box body (1), and the top end of the limiting rod (305) penetrates into the limiting hole. A control switch is provided on one side of the box body (1).

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