CN217819218U

CN217819218U - Sealing performance detection device for production of explosion-proof floor drain

Info

Publication number: CN217819218U
Application number: CN202220909164.6U
Authority: CN
Inventors: 刘永江; 王波
Original assignee: Yancheng Shunzhuo Metal Products Co ltd
Current assignee: Yancheng Shunzhuo Metal Products Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-11-15
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses an airtight performance detection device is used in production of explosion-proof floor drain belongs to explosion-proof floor drain production technical field, and it includes the water tank, fixed mounting has the drive plate in one side of water tank, first lifter plate is installed to one side of drive plate, one side fixed mounting of first lifter plate has the inflater, be equipped with the subassembly of inflating in the inflater, the bottom of inflater is connected with flexible pipe and cylinder, the piston rod of cylinder is fixed with the second lifter plate, fixed mounting has the standpipe on the second lifter plate, the bottom of flexible pipe with standpipe fixed connection, the bottom fixed mounting of standpipe has a sealing cover, the bottom of standpipe runs through sealing cover, the below of sealing cover be fixed with the board of placing of first lifter plate fixed connection; the utility model discloses the realization is to the gas leakage detection of explosion-proof floor drain, convenient operation, and simple to use can the short-term test department explosion-proof floor drain's the gas tightness condition, and is rational in infrastructure, easily promotes.

Description

Sealing performance detection device for production of explosion-proof floor drain

Technical Field

The utility model relates to an explosion-proof floor drain production technical field especially relates to an airtight performance detection device is used in explosion-proof floor drain production.

Background

The floor drain is a drainage device connected with a ground and a drainage pipeline system, is an important interface for connecting the drainage pipeline system and the indoor ground, and directly influences the quality of indoor air due to the performance of the floor drain. The explosion-proof floor drain is used for special occasions and is generally used for building civil air defense areas, the explosion-proof floor drain is arranged at the inner end of a protection area on a drain pipe which leads to the outside of the civil air defense area, the explosion-proof floor drain is in a closed state at ordinary times, the leakage core is placed in the valve cavity and can be completely sealed and locked by rotating clockwise by about 60 degrees (otherwise, the leakage core can be withdrawn by rotating anticlockwise by about 60 degrees), and explosion shock waves and other toxic gases can be prevented from entering the protection body through a pipeline when the explosion-proof floor drain is sealed, so that the safety protection effect is realized; after the anti-explosion floor drain is installed, the sealing performance of the anti-explosion floor drain needs to be detected so as to ensure the sealing performance of the anti-explosion floor drain.

The existing device for detecting the airtightness of the explosion-proof floor drain is troublesome to operate, and therefore the device for detecting the airtightness of the explosion-proof floor drain is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an airtight performance detection device is used in production of explosion-proof floor drain has overcome prior art not enough, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an airtight performance detection device is used in production of explosion-proof floor drain, includes the water tank, fixed mounting has the drive plate in one side of water tank, first lifter plate is installed to one side of drive plate, one side fixed mounting of first lifter plate has the inflater, be equipped with the subassembly of inflating in the inflater, the bottom of inflater is connected with flexible pipe and cylinder, the piston rod of cylinder is fixed with the second lifter plate, fixed mounting has the standpipe on the second lifter plate, the bottom of flexible pipe with standpipe fixed connection, the bottom fixed mounting of standpipe has sealed lid, and sealed lid is run through to the bottom of standpipe, the below of sealed lid be fixed with the board of placing of first lifter plate fixed connection.

As a preferred technical scheme of the utility model, the subassembly of inflating including install in electric telescopic handle in the inflater, slidable mounting has the piston in the inflater, electric telescopic handle's piston rod with piston fixed connection.

As a preferred technical scheme of the utility model, the drive plate is close to the reciprocating groove of vertical setting is seted up to one side of first lifter plate, reciprocating inslot slidable mounting has the elevator, the motor is installed at the top of drive plate, reciprocating inslot rotation install with elevator threaded connection's screw thread post, the output shaft of motor with screw thread post fixed connection.

As a preferred technical scheme of the utility model, the bottom fixed mounting who places the board has the anchor strut that the slope set up, the bottom of anchor strut with first lifter plate fixed connection.

As an optimized technical scheme of the utility model, the top inner wall of sealed lid with place the top of board and all install sealed the pad.

As a preferred technical scheme of the utility model, vertical hole has been seted up on the second lifter plate, vertical hole is run through at the top of standpipe, standpipe and the inner wall fixed connection who erects the hole.

As a preferred technical scheme of the utility model, the bottom fixed mounting of water tank has four supporting leg stake, four supporting leg stakes set up respectively in the four corners position of water tank bottom, the top of water tank is uncovered setting.

The utility model has the advantages that:

placing the explosion-proof floor drain through the placing plate, then starting the cylinder to drive the second lifting plate to descend to drive the vertical pipe to descend so that the sealing cover descends to abut against the top of the explosion-proof floor drain, realizing plugging of the explosion-proof floor drain by matching with the placing plate, then starting the motor to drive the threaded column to rotate, enabling the lifting block to descend to drive the first lifting plate to descend to the water in the water tank, enabling the explosion-proof floor drain to be immersed in the water, driving the piston to descend by starting the electric telescopic rod, compressing gas in the inflator to enter the explosion-proof floor drain through the telescopic pipe, enabling the vertical pipe to inject gas into the explosion-proof floor drain, observing whether bubbles are generated in the water tank, indicating explosion-proof floor drain leakage if bubbles exist, indicating explosion-proof floor drain leakage if no bubbles exist, and realizing gas leakage detection of the explosion-proof floor drain.

The utility model discloses the realization is to the gas leakage detection of explosion-proof floor drain, convenient operation, and simple to use can the short-term test department explosion-proof floor drain's the gas tightness condition, and is rational in infrastructure, easily promotes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inflator of the present invention;

fig. 3 is a schematic view of a sectional structure of the driving plate of the present invention.

In the figure: 1. a water tank; 2. a drive plate; 3. a first lifter plate; 4. an inflator; 5. a telescopic pipe; 6. a second lifter plate; 7. a cylinder; 8. an electric telescopic rod; 9. a piston; 10. a vertical tube; 11. a sealing cover; 12. placing the plate; 13. a reciprocating groove; 14. a motor; 15. a threaded post; 16. a lifting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1, an airtight performance detection device is used in production of explosion-proof floor drain, including water tank 1, the bottom fixed mounting of water tank 1 has four supporting leg stake, and four supporting leg stakes set up respectively in the four corners position of water tank 1 bottom, and the top of water tank 1 is uncovered setting.

Referring to fig. 1 and 3, a drive plate 2 is fixedly installed in one side of a water tank 1, a first lifting plate 3 is installed on one side of the drive plate 2, a vertically-arranged reciprocating groove 13 is formed in one side, close to the first lifting plate 3, of the drive plate 2, a lifting block 16 is installed in the reciprocating groove 13 in a sliding mode, a motor 14 is installed at the top of the drive plate 2, a threaded column 15 in threaded connection with the lifting block 16 is installed in the reciprocating groove 13 in a rotating mode, and an output shaft of the motor 14 is fixedly connected with the threaded column 15.

Referring to fig. 1-2, an inflator 4 is fixedly mounted on one side of the first lifting plate 3, an inflating assembly is arranged in the inflator 4, the inflating assembly comprises an electric telescopic rod 8 mounted in the inflator 4, a piston 9 is slidably mounted in the inflator 4, and a piston rod of the electric telescopic rod 8 is fixedly connected with the piston 9.

Wherein, the bottom of inflater 4 is connected with flexible pipe 5 and cylinder 7, and the piston rod of cylinder 7 is fixed with second lifter plate 6, and fixed mounting has standpipe 10 on the second lifter plate 6, has seted up vertical hole on the second lifter plate 6, and vertical hole is run through at the top of standpipe 10, standpipe 10 and the inner wall fixed connection in vertical hole.

Referring to fig. 1, the bottom of the telescopic pipe 5 is fixedly connected with a vertical pipe 10, a sealing cover 11 is fixedly mounted at the bottom of the vertical pipe 10, the sealing cover 11 penetrates through the bottom of the vertical pipe 10, a placing plate 12 fixedly connected with the first lifting plate 3 is fixed below the sealing cover 11, and a sealing gasket is mounted on the inner wall of the top of the sealing cover 11 and the top of the placing plate 12. The bottom of the placing plate 12 is fixedly provided with a reinforcing rod which is obliquely arranged, and the bottom of the reinforcing rod is fixedly connected with the first lifting plate 3.

The working principle is as follows: placing the explosion-proof floor drain through the placing plate 12, then starting the cylinder 7 to drive the second lifting plate 6 to descend to drive the vertical pipe 10 to descend so that the sealing cover 11 descends to abut against the top of the explosion-proof floor drain, realizing plugging of the explosion-proof floor drain by matching with the placing plate 12, then starting the motor 14 to drive the threaded column 15 to rotate, enabling the lifting block to descend to drive the first lifting plate 3 to descend into water in the water tank 1, enabling the explosion-proof floor drain to be immersed into the water, driving the piston to descend by starting the electric telescopic rod 8, compressing gas in the inflator 4 to enter the explosion-proof floor drain through the telescopic pipe 5 and the vertical pipe 10, injecting gas into the explosion-proof floor drain, observing whether bubbles are generated in the water tank 1, if the bubbles are generated, indicating the explosion-proof floor drain, and if the bubbles are not generated, indicating that the explosion-proof floor drain is not leaked, and realizing gas leakage detection of the explosion-proof floor drain.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof floor drain production is with airtight performance detection device, includes water tank (1), its characterized in that, fixed mounting has drive plate (2) in one side of water tank (1), first lifter plate (3) are installed to one side of drive plate (2), one side fixed mounting of first lifter plate (3) has inflater (4), be equipped with the subassembly of inflating in inflater (4), the bottom of inflater (4) is connected with flexible pipe (5) and cylinder (7), the piston rod of cylinder (7) is fixed with second lifter plate (6), fixed mounting has standpipe (10) on second lifter plate (6), the bottom of flexible pipe (5) with standpipe (10) fixed connection, the bottom fixed mounting of standpipe (10) has sealed lid (11), and sealed lid (11) are run through to the bottom of standpipe (10), the below of sealed lid (11) be fixed with first lifter plate (3) fixed connection place board (12).

2. The device for detecting the sealing performance of the explosion-proof floor drain is produced according to claim 1, wherein the inflating assembly comprises an electric telescopic rod (8) installed in the inflator (4), a piston (9) is installed in the inflator (4) in a sliding manner, and a piston rod of the electric telescopic rod (8) is fixedly connected with the piston (9).

3. The sealing performance detection device for the production of the explosion-proof floor drain according to claim 1, wherein one side of the driving plate (2) close to the first lifting plate (3) is provided with a vertically arranged reciprocating groove (13), a lifting block (16) is slidably mounted in the reciprocating groove (13), a motor (14) is mounted at the top of the driving plate (2), a threaded column (15) in threaded connection with the lifting block (16) is rotatably mounted in the reciprocating groove (13), and an output shaft of the motor (14) is fixedly connected with the threaded column (15).

4. The sealing performance detection device for the production of the anti-explosion floor drain is characterized in that a reinforcing rod is fixedly arranged at the bottom of the placing plate (12) in an inclined mode, and the bottom of the reinforcing rod is fixedly connected with the first lifting plate (3).

5. The sealing performance detection device for the production of the anti-explosion floor drain is characterized in that sealing gaskets are mounted on the inner wall of the top of the sealing cover (11) and the top of the placing plate (12).

6. The device for detecting the sealing performance of the explosion-proof floor drain is characterized in that a vertical hole is formed in the second lifting plate (6), the top of the vertical pipe (10) penetrates through the vertical hole, and the vertical pipe (10) is fixedly connected with the inner wall of the vertical hole.

7. The tightness detection device for the production of the explosion-proof floor drain according to claim 1 is characterized in that four supporting leg piles are fixedly installed at the bottom of the water tank (1), the four supporting leg piles are respectively arranged at four corners of the bottom of the water tank (1), and the top of the water tank (1) is open.