CN212522828U

CN212522828U - Indoor fire hydrant pressure monitoring and rotation performance testing device

Info

Publication number: CN212522828U
Application number: CN202020865786.4U
Authority: CN
Inventors: 张杭州
Original assignee: Linyi Yi An Fire Technology Co ltd
Current assignee: Linyi Yi An Fire Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-12
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to an indoor fire hydrant test technical field discloses an indoor fire hydrant pressure monitoring and rotation performance testing arrangement, including the storage tank, storage tank bottom fixedly connected with frame is located the cavity has been seted up to storage tank bottom, is located the vertical baffle that upwards fixedly connected with a plurality of equidistance of storage tank inner chamber distributes. The utility model discloses air pump work is responsible for through the gas transmission and pours into the cavity into and use the grafting pipe to enter into the fire hydrant, observe whether the data on the barometer of storage tank front portion changes this moment, if change just explain fire hydrant gas leakage, then servo motor work drives a plurality of gear engagement rotatory, thereby it drives the anti-skidding rubber piece and drives the fire hydrant handle and carry out reciprocal rotation number of times back, then whether the smooth silk condition appears in the inspection, can enough detect a plurality ofly through this time detection mode, the effect is better, efficiency is higher.

Description

Indoor fire hydrant pressure monitoring and rotation performance testing device

Technical Field

The utility model relates to an indoor fire hydrant test technical field specifically is an indoor fire hydrant pressure monitoring and rotation performance testing arrangement.

Background

At present, in recent years, building fire accidents frequently occur, and the fire hazard risks the life and property safety of people seriously. The indoor fire hydrant system is an important component of a building fire fighting system and plays an important role in controlling and extinguishing fire. In order to ensure the reliability, various detections are needed to be carried out on the indoor fire hydrant in the production, circulation and use processes. GB 3445 and 2005 indoor fire hydrant, the main related project parameters include valve rod lifting performance, opening height, rotation performance, etc.

However, the indoor fire hydrant testing mechanism in the prior art can only test one fire hydrant at a time, has low efficiency and poor effect, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor fire hydrant pressure monitoring and rotation performance testing arrangement has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the pressure monitoring and rotation performance testing device for the indoor fire hydrant comprises a storage box, wherein the bottom of the storage box is fixedly connected with a rack, a cavity is formed in the bottom of the storage box, a plurality of partition plates which are distributed at equal intervals are vertically and upwards fixedly connected to the inner cavity of the storage box, and inserting pipes are vertically and upwards fixedly communicated with the middle positions of the bottoms of the storage box in the left direction and the right direction of the partition plates; an air pump is fixedly arranged in the middle of the bottom of the rack, an air outlet of the air pump is fixedly communicated with the head end of the main air delivery pipe, and the tail end of the main air delivery pipe is fixedly communicated with the middle of the bottom of the storage box;

the air cylinders are vertically and upwards fixedly connected to the left side wall and the right side wall of the storage box, the operation box is covered on the fixed cover at the top of the storage box, the bearing is vertically and fixedly embedded at the bottom of the top of the operation box, a shaft lever is vertically and upwards fixedly sealed and penetrates through a center shaft of the bearing, the lower end part of the shaft lever is fixedly connected with an anti-skidding rubber block, and the bottom of the anti-skidding rubber block is fixedly connected with a; the gear is fixedly connected to the upper end face of the shaft rod, and the gears are meshed with each other; fire hydrants are inserted into the bottoms of the inner cavities of the storage boxes positioned on the left side and the right side of each partition plate, fire hydrant handles are screwed and inserted into the upper parts of the fire hydrants through threads, and clamping jaws at the bottoms of the anti-skid rubber blocks are clamped on the fire hydrant handles; the servo motor is vertically and downwards fixedly connected to the top of the running box, and the lower end of a transmission shaft rod of the servo motor is fixedly connected with the middle of one gear.

As a preferred embodiment of the utility model, the bottom of the storage box inner chamber on the left and right sides of the clapboard is fixedly bonded with a sealing overlapping ring gasket.

As an optimal implementation mode of the utility model, the operation bottom of the case portion and the storage tank and the upper end of the baffle lid are all fixed and bonded with joint strip.

As a preferred embodiment of the present invention, the piston rods of the two cylinders are both fixedly connected to the operation box; and the middle position of the front side wall of the storage box on the left side and the right side of each partition plate is fixedly provided with a barometer, and the left lower part of the front side of the storage box is fixedly provided with a switch panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a put a plurality of fire hydrant in the spliced tube outside of the storage tank inner chamber bottom of baffle left and right sides, port and the fixed one of sealed overlap joint circle pad upper portion closed under the fire hydrant this moment, then close the operation case lid on storage tank upper portion, the jack catch block of antiskid rubber piece and bottom this moment is on the intermediate lever of fire hydrant handle, then go on examining time, air pump work is injected into the cavity and is gone into in the fire hydrant with the spliced tube through the gas transmission main pipe, observe whether the data on the barometer of storage tank front side portion changes this moment, if change explain fire hydrant gas leakage, then take out unqualified fire hydrant, then servo motor work drives a plurality of gear engagement rotations, thereby drive antiskid rubber piece drive fire hydrant handle carry out reciprocal rotation number, then check whether the smooth silk condition appears, can enough detect a plurality ofly through this detection mode once, the effect is better, and efficiency is higher.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of an indoor hydrant pressure monitoring and rotation performance testing device according to the present invention;

FIG. 2 is a schematic view of a fire hydrant handle structure of the device for pressure monitoring and rotation performance testing of an indoor fire hydrant according to the present invention;

FIG. 3 is a schematic view of the anti-slip rubber block and the hydrant handle clamping structure of the indoor hydrant pressure monitoring and rotation performance testing device of the present invention;

FIG. 4 is a schematic side view of the anti-slip rubber block and the hydrant handle clamping structure of the device for pressure monitoring and rotation performance testing of the indoor hydrant of the present invention;

fig. 5 is the structural schematic diagram of the distribution position of the front side wall of the storage box of the barometer of the device for monitoring the pressure and testing the rotation performance of the indoor fire hydrant of the utility model.

In the figure: 1. a frame; 2. a cavity; 3. sealing the lap ring gasket; 4. a storage box; 5. a hydrant handle; 6. a bearing; 7. a gear; 8. a running box; 9. a servo motor; 10. a shaft lever; 11. an anti-slip rubber block; 12. a cylinder; 13. a fire hydrant; 14. a gas transmission main pipe; 15. an air pump; 16. inserting a pipe; 17. a claw; 18. a barometer; 19. a switch panel; 20. a separator.

The utility model provides an instrument all can be through market purchase and private customization acquisition.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: an indoor fire hydrant pressure monitoring and rotation performance testing device comprises a storage box 4, wherein the bottom of the storage box 4 is fixedly connected with a rack 1, a cavity 2 is formed in the bottom of the storage box 4, a plurality of partition plates 20 which are distributed at equal intervals are vertically and upwards fixedly connected to the inner cavity of the storage box 4, and a splicing pipe 16 is vertically and upwards fixedly communicated with the middle position of the bottom of the storage box 4 in the left direction and the right direction of each partition plate 20; an air pump 15 is fixedly arranged at the middle position of the bottom of the rack 1, an air outlet of the air pump 15 is fixedly communicated with the head end of the main air transmission pipe 14, and the tail end of the main air transmission pipe 14 is fixedly communicated with the middle position of the bottom of the storage box 4;

the air cylinder 12 is vertically and upwards fixedly connected with the left side wall and the right side wall of the storage box 4, the operation box 8 is fixedly covered on the top of the storage box 4, the bearing 6 is vertically and fixedly embedded into the bottom of the top of the operation box 8, the middle shaft of the bearing 6 is vertically and upwards fixedly sealed and penetrates through the shaft lever 10, the lower end part of the shaft lever 10 is fixedly connected with the anti-skid rubber block 11, and the bottom of the anti-skid rubber block 11 is fixedly connected with the clamping jaw 17; the gear 7 is fixedly connected to the upper end face of the shaft rod 10, and the gears 7 are meshed with each other; the bottom of the inner cavity of the storage box 4 positioned at the left side and the right side of each partition plate 20 is inserted with a fire hydrant 13, the upper part of the fire hydrant 13 is screwed and inserted with a fire hydrant handle 5, and a clamping jaw 17 at the bottom of the anti-skid rubber block 11 is clamped on the fire hydrant handle 5; the top of the running box 8 is vertically and downwards fixedly connected with a servo motor 9, and the lower end part of a transmission shaft rod of the servo motor 9 is fixedly connected with the middle part of one gear 7.

In this embodiment (see fig. 1), the bottom of the inner cavity of the storage box 4 located on the left and right sides of the partition 20 is fixedly bonded with the sealing overlapping ring gasket 3, and the sealing overlapping ring gasket 3 can ensure the sealing performance of the fire hydrant 13.

In this embodiment, 8 bottoms of operation case and the equal fixed joint of

storage tank

4 and 20 up end lid of baffle close the department and have joint strip, guarantee the leakproofness.

In this embodiment (see fig. 5), the piston rods of the two cylinders 12 are both fixedly connected to the operation box 8; the middle position of the front side wall of the storage box 4 positioned at the left side and the right side of each partition plate 20 is fixedly provided with a barometer 18, the left lower part positioned at the front side of the storage box 4 is fixedly provided with a switch panel 19, and the switch panel 19 is provided with a switch for controlling the servo motor 9 and the air pump 15.

When an indoor fire hydrant pressure monitoring and rotation performance testing device used, it needs to be explained, the utility model relates to an indoor fire hydrant pressure monitoring and rotation performance testing device, each part is the part that general standard spare or technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

The working principle is as follows: a plurality of fire hydrants 13 are placed outside an inserting pipe 16 at the bottom of an inner cavity of a storage box 4 at the left side and the right side of a clapboard 20, the lower end port of the fire hydrants 13 is fixedly covered with the upper part of a sealing overlapping ring gasket 30, then an operation box 8 is covered on the upper part of the storage box 4, an antiskid rubber block 11 and a claw 17 at the bottom are clamped on a middle rod of a fire hydrant handle 5, then during detection, an air pump 15 works and is injected into a cavity 2 through an air main pipe 14 and enters the fire hydrants 13 through the inserting pipe 16, whether data on an air pressure gauge 18 at the front side part of the storage box 4 are changed or not is observed, if the data are changed, the fire hydrants 13 are leaked, then unqualified fire hydrants 13 are taken out, then a servo motor 9 works and drives a plurality of gears 7 to be meshed and rotated, so as to drive the antiskid rubber block 11 to drive the fire hydrants handle 5 to rotate back and forth 100 times, it is then checked whether a slipping condition has occurred.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an indoor fire hydrant pressure monitoring and rotation capability test device, includes storage tank (4), its characterized in that: the bottom of the storage box (4) is fixedly connected with a rack (1), a cavity (2) is formed in the bottom of the storage box (4), a plurality of partition plates (20) which are distributed at equal intervals are vertically and upwards fixedly connected to the inner cavity of the storage box (4), and inserting pipes (16) are vertically and upwards fixedly communicated with the middle positions of the bottoms of the storage box (4) in the left direction and the right direction of the partition plates (20); an air pump (15) is fixedly arranged in the middle of the bottom of the rack (1), an air outlet of the air pump (15) is fixedly communicated with the head end of the main air transmission pipe (14), and the tail end of the main air transmission pipe (14) is fixedly communicated with the middle of the bottom of the storage box (4);

the air cylinders (12) are vertically and upwards fixedly connected to the left side wall and the right side wall of the storage box (4), the operation box (8) is fixedly covered on the top of the storage box (4), the bearing (6) is vertically and fixedly embedded into the bottom of the top of the operation box (8), a shaft rod (10) penetrates through the center shaft of the bearing (6) in a vertically and upwards fixed and sealed mode, the anti-skid rubber block (11) is fixedly connected to the lower end portion of the shaft rod (10), and the clamping jaws (17) are fixedly connected to the bottom of the anti-skid rubber block (; a gear (7) is fixedly connected to the upper end surface of the shaft lever (10), and the gears (7) are meshed with each other; fire hydrant handles (5) are screwed and inserted at the upper parts of the fire hydrant (13), and clamping claws (17) at the bottoms of the anti-skidding rubber blocks (11) are clamped on the fire hydrant handles (5); the servo motor (9) is vertically and downwards fixedly connected to the top of the running box (8), and the lower end of a transmission shaft rod of the servo motor (9) is fixedly connected with the middle of one of the gears (7).

2. The indoor hydrant pressure monitoring and rotation performance testing apparatus according to claim 1, wherein: and sealing lap joint ring gaskets (3) are fixedly bonded at the bottoms of the inner cavities of the storage boxes (4) positioned at the left side and the right side of the partition plate (20).

3. The indoor hydrant pressure monitoring and rotation performance testing apparatus according to claim 1, wherein: sealing rubber strips are fixedly bonded at the bottom of the running box (8) and the covering positions of the upper end surfaces of the storage box (4) and the partition plate (20).

4. The indoor hydrant pressure monitoring and rotation performance testing apparatus according to claim 1, wherein: piston rods of the two cylinders (12) are fixedly connected with the running box (8); the middle position of the front side wall of the storage box (4) on the left side and the right side of each partition plate (20) is fixedly provided with a barometer (18), and the left lower part of the front side of the storage box (4) is fixedly provided with a switch panel (19).