CN213299633U

CN213299633U - Exhaust pipe leakage point detection device for maintenance of clean workshop

Info

Publication number: CN213299633U
Application number: CN202022233025.XU
Authority: CN
Inventors: 王文忠; 杜钬泽; 龙权钊
Original assignee: Guangdong Kaihua Construction Engineering Co ltd
Current assignee: Guangdong Kaihua Construction Engineering Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-28
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a clean workshop overhauls uses exhaust pipe leak source detection device, including the fan body, the bottom of fan body is equipped with the supporting seat, the draw-in groove has been seted up at the top of supporting seat, the bottom fixedly connected with fixture block of fan body, the below of supporting seat is equipped with the base, supporting seat and base pass through electric telescopic handle and connect, a plurality of gyro wheels of bottom fixedly connected with of base, the output of fan body is equipped with the hose, the one end of hose is equipped with the go-between, the first fixed plate of the equal fixedly connected with in both sides of fan body, spacing hole has been seted up at the top of first fixed plate, spacing downthehole spacing post that is equipped with. A clean workshop overhauls uses exhaust pipe leak source detection device, belong to workshop maintenance equipment technical field, the dismouting between the fan body of being convenient for and the supporting seat, and then the later stage of being convenient for overhauls the change of fan body, makes things convenient for the in-service use.

Description

Exhaust pipe leakage point detection device for maintenance of clean workshop

Technical Field

The utility model relates to a workshop maintenance equipment technical field, in particular to clean workshop overhauls with exhaust pipe leak source detection device.

Background

The exhaust pipeline is used for preventing harmful substances generated in the production process of equipment from polluting air in a workshop, the harmful substances are usually collected on the spot through an exhaust hood or an exhaust inlet and are conveyed to purifying equipment by a pipeline for treatment, after reaching the emission standard, the harmful substances are recycled or discharged into the atmosphere, the exhaust pipeline needs to detect whether a leak point exists after welding is finished so as to repair welding, the leak point can be repaired in time conveniently, one end of the exhaust pipeline is generally closed, a cigarette cake is placed in the exhaust pipeline and is ignited, white smoke is filled in the exhaust pipeline, meanwhile, air is blown into the exhaust pipeline through a fan at the other end of the exhaust pipeline, whether the white smoke emits out from the welding part of the exhaust pipeline is observed, the fan is generally fixed on a mounting frame firstly, then the output end of the fan is communicated with the exhaust pipeline through the matching of a hose and a flange, but the installation steps of the fan are complicated, the replacement and the maintenance of the fan at the later stage are not convenient.

Disclosure of Invention

The utility model aims to provide a clean workshop overhauls uses exhaust pipe leak source detection device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an exhaust duct leak point detection device for cleaning workshop maintenance comprises a fan body, wherein a supporting seat is arranged at the bottom of the fan body, a clamping groove is formed in the top of the supporting seat, a clamping block is fixedly connected to the bottom of the fan body, a base is arranged below the supporting seat, the supporting seat and the base are connected through an electric telescopic rod, a plurality of idler wheels are fixedly connected to the bottom of the base, a hose is arranged at the output end of the fan body, a connecting ring is arranged at one end of the hose, a first fixing plate is fixedly connected to both sides of the fan body, a limiting hole is formed in the top of the first fixing plate, a limiting column is arranged in the limiting hole, a connecting plate is arranged at the top of the first fixing plate, the top of the limiting column is fixedly connected with the bottom of the connecting plate, two supporting columns are fixedly, the top fixedly connected with of support column is spacing, the outside cover of support column is equipped with the first spring that is located between connecting plate and the spacing dish, the top of connecting plate is equipped with the baffle, the baffle passes through movable assembly with the supporting seat and is connected.

Preferably, the movable assembly comprises a second fixed plate arranged on one side of the baffle, the baffle is fixedly connected with the second fixed plate, grooves are formed in the two sides of the supporting seat, a third fixed plate is arranged in each groove, one side of the third fixed plate is fixedly connected with the second fixed plate, and the other side of the third fixed plate is connected with the inner wall of one side of each groove through a second spring.

Preferably, the bottom of the second fixing plate is fixedly connected with a first handle.

Preferably, the connecting ring is externally sleeved with a flange.

Preferably, the fixture block is positioned in the fixture groove.

Preferably, the top of the connecting plate is fixedly connected with a second handle.

Compared with the prior art, the utility model discloses following beneficial effect has: through the electric telescopic handle who sets up, be convenient for drive fan body reciprocates, make fan body be in suitable height, the go-between of being convenient for passes through the flange and is connected with exhaust pipe, through the gyro wheel that sets up, be convenient for drive fan body and remove, through setting up the supporting seat, the draw-in groove, the fixture block, first fixed plate, spacing hole, spacing post, the connecting plate, the support column, first spring, spacing dish and movable assembly's cooperation, be convenient for dismouting between fan body and the supporting seat, and then the later stage of being convenient for is overhauld the change of fan body, make things convenient for in-service use.

Drawings

FIG. 1 is a schematic view of the whole structure of the exhaust duct leak source detection device for cleaning shop maintenance of the present invention;

FIG. 2 is a front view of the exhaust duct leak point detection device for cleaning shop maintenance of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fan body; 2. a supporting seat; 3. a card slot; 4. a clamping block; 5. a base; 6. an electric telescopic rod; 7. a roller; 8. a hose; 9. a connecting ring; 10. a first fixing plate; 11. a limiting hole; 12. a limiting column; 13. a connecting plate; 14. a support pillar; 15. a first spring; 16. a limiting disc; 17. a baffle plate; 18. a second fixing plate; 19. a groove; 20. a third fixing plate; 21. a second spring; 22. a first handle; 23. a second handle.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in figures 1-3, an exhaust duct leak point detection device for cleaning workshop maintenance comprises a fan body 1, a support seat 2 is arranged at the bottom of the fan body 1, a clamping groove 3 is arranged at the top of the support seat 2, a clamping block 4 is fixedly connected at the bottom of the fan body 1, a base 5 is arranged below the support seat 2, the support seat 2 and the base 5 are connected through an electric telescopic rod 6, a plurality of rollers 7 are fixedly connected at the bottom of the base 5, a hose 8 is arranged at the output end of the fan body 1, a connecting ring 9 is arranged at one end of the hose 8, a first fixing plate 10 is fixedly connected at both sides of the fan body 1, a limiting hole 11 is arranged at the top of the first fixing plate 10, a limiting column 12 is arranged in the limiting hole 11, a connecting plate 13 is arranged at the top of the first fixing plate 10, the top of the limiting column 12 is, the supporting column 14 penetrates through the connecting plate 13, the top of the supporting column 14 is fixedly connected with a limiting disc 16, a first spring 15 positioned between the connecting plate 13 and the limiting disc 16 is sleeved outside the supporting column 14, a baffle 17 is arranged at the top of the connecting plate 13, and the baffle 17 is connected with the supporting seat 2 through a movable assembly;

in this embodiment, the movable assembly includes the second fixing plate 18 disposed on one side of the baffle 17, the baffle 17 is fixedly connected to the second fixing plate 18, the two sides of the supporting seat 2 are both provided with a groove 19, a third fixing plate 20 is disposed in the groove 19, one side of the third fixing plate 20 is fixedly connected to the second fixing plate 18, and the other side of the third fixing plate 20 is connected to the inner wall of one side of the groove 19 through a second spring 21.

In this embodiment, a first handle 22 is fixedly connected to the bottom of the second fixing plate 18, and the first handle 22 is arranged to facilitate driving the second fixing plate 18 to move.

In this embodiment, the outer sleeve of the connection ring 9 is provided with a flange.

In this embodiment, fixture block 4 is located draw-in groove 3, and through the cooperation of draw-in groove 3 and fixture block 4, avoid fan body 1 to rock relative supporting seat 2 horizontal direction.

In this embodiment, a second handle 23 is fixedly connected to the top of the connecting plate 13, and the second handle 23 is arranged to facilitate driving the connecting plate 13 to move upwards.

It should be noted that, the utility model relates to an exhaust duct leak source detection device for cleaning workshop maintenance, when in use, the blower body 1 is convenient to move to a designated position through the arranged roller 7, the support seat 2 is driven to move up and down through the electric telescopic rod 6, the blower body 1 is enabled to move up and down, and further the blower body 1 is enabled to be at a proper height, the connecting ring 9 is convenient to be connected with the exhaust duct through the flange, when the blower body 1 needs to be dismantled, the second fixing plate 18 is driven to move, the baffle 17 is no longer positioned at the top of the connecting plate 13, meanwhile, the second spring 21 is in a stretching state, and further the connecting plate 13 is moved up, so that the limiting post 12 is separated from the limiting hole 11, the first spring 15 is in a compressing state, and further the connecting plate 13 is driven to rotate, so that the connecting plate 13 is no longer positioned right above, make fixture block 4 break away from draw-in groove 3, can accomplish dismantling of fan body 1, and on the same hand, the installation of fan body 1 can be accomplished to the above-mentioned split step of reverse operation, and the dismouting between fan body 1 and the supporting seat 2 of being convenient for, and then the later stage of being convenient for is overhauld fan body 1's change, makes things convenient for in-service use.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clean workshop overhauls uses exhaust pipe leak source detection device which characterized in that: comprises a fan body (1), a supporting seat (2) is arranged at the bottom of the fan body (1), a clamping groove (3) is formed in the top of the supporting seat (2), a clamping block (4) is fixedly connected to the bottom of the fan body (1), a base (5) is arranged below the supporting seat (2), the supporting seat (2) and the base (5) are connected through an electric telescopic rod (6), a plurality of rollers (7) are fixedly connected to the bottom of the base (5), a hose (8) is arranged at the output end of the fan body (1), a connecting ring (9) is arranged at one end of the hose (8), first fixing plates (10) are fixedly connected to two sides of the fan body (1), a limiting hole (11) is formed in the top of each first fixing plate (10), a limiting column (12) is arranged in each limiting hole (11), a connecting plate (13) is arranged at the top of each first fixing plate (, the top of spacing post (12) and the bottom fixed connection of connecting plate (13), two support columns (14) of top fixedly connected with of supporting seat (2), support column (14) run through connecting plate (13), the spacing dish (16) of top fixedly connected with of support column (14), the outside cover of support column (14) is equipped with first spring (15) that are located between connecting plate (13) and spacing dish (16), the top of connecting plate (13) is equipped with baffle (17), baffle (17) are connected through the movable assembly with supporting seat (2).

2. The exhaust duct leakage point detection device for clean workshop maintenance according to claim 1, characterized in that: the movable assembly comprises a second fixing plate (18) arranged on one side of a baffle (17), the baffle (17) is fixedly connected with the second fixing plate (18), grooves (19) are formed in the two sides of the supporting seat (2), a third fixing plate (20) is arranged in each groove (19), one side of the third fixing plate (20) is fixedly connected with the second fixing plate (18), and the other side of the third fixing plate (20) is connected with the inner wall of one side of each groove (19) through a second spring (21).

3. The exhaust duct leakage point detection device for clean workshop maintenance according to claim 2, characterized in that: the bottom of the second fixing plate (18) is fixedly connected with a first handle (22).

4. The exhaust duct leakage point detection device for clean workshop maintenance according to claim 1, characterized in that: and a flange is sleeved outside the connecting ring (9).

5. The exhaust duct leakage point detection device for clean workshop maintenance according to claim 1, characterized in that: the clamping block (4) is positioned in the clamping groove (3).

6. The exhaust duct leakage point detection device for clean workshop maintenance according to claim 1, characterized in that: the top of the connecting plate (13) is fixedly connected with a second handle (23).