CN219347917U

CN219347917U - Sealing detection device for gas Roots flowmeter

Info

Publication number: CN219347917U
Application number: CN202320115717.5U
Authority: CN
Inventors: 庄千胜; 廖志意; 谢招枝; 杨建伟
Original assignee: Cangyi Technology Shanghai Co ltd
Current assignee: Cangyi Technology Shanghai Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of flowmeter detection, and discloses a sealing detection device for a gas Roots flowmeter, which comprises a mounting frame, wherein a detection water tank is fixedly arranged at the upper end of the mounting frame, a detection plate is arranged on the inner side of the detection water tank, a connecting plate is fixedly connected to the side of the lower end of the detection plate, a lifting assembly is arranged on the inner side of the detection water tank, and a placing seat is fixedly connected to the lower end of the surface of the detection plate. This a sealed detection device for gaseous roots flowmeter drives the pick-up plate through driving motor and goes up and down to remove, conveniently removes the outside to detecting the water tank with the pick-up plate, and the installation and the dismantlement of the gaseous roots flowmeter body of being convenient for have improved the convenience, and laminate at the both ends of gaseous roots flowmeter body through the pick-up plate during the detection, conveniently airtight to gaseous roots flowmeter body both ends to through connecting the trachea input gas in gaseous roots flowmeter body, the detection of convenient leakproofness.

Description

Sealing detection device for gas Roots flowmeter

Technical Field

The utility model relates to the technical field of flowmeter detection, in particular to a sealing detection device for a gas Roots flowmeter.

Background

The Roots flowmeter is mainly used for measuring the flow of large-caliber gas, liquid and steam medium fluid in industrial pipelines of various industries, and in order to ensure the product quality in the production and processing of the Roots flowmeter, the Roots flowmeter is generally placed in a water tank for detection by a worker at present, and the tightness is observed by observing whether bubbles are generated or not.

Through retrieval, chinese patent with the authority of publication number of CN214277290U discloses a sealing detection device for a gas Roots flowmeter, and aims at solving the problem that the sealing and fixing effects are poor when the Roots flowmeter is detected, the sealing detection device comprises a mounting seat, wherein the top end of the mounting seat is fixedly provided with two first support plates and second support plates which are symmetrically arranged, a placing table is fixedly arranged between the first support plates and the second support plates, the Roots flowmeter is placed at the top end of the placing table, flanges are fixedly arranged at the two ends of the Roots flowmeter, a connecting channel is formed in the Roots flowmeter, and one end of the second support plate is provided with a fixing plate; the utility model realizes the fixation of the Roots flowmeter, avoids the problem of excessively long time consumption during detection, saves the time of staff, ensures that the detection is more convenient and faster, completes the fixation of the Roots flowmeter, achieves the aim of enabling the Roots flowmeter to be in a stable state before the detection, and is convenient for the fixation of the Roots flowmeter.

The existing sealing detection device for the gas Roots flowmeter needs to put the flowmeter into a water tank, so that the installation and the disassembly of the flowmeter are inconvenient each time, and the practicability is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sealing detection device for a gas Roots flowmeter, which aims to solve the problems that the prior sealing detection device for the gas Roots flowmeter provided in the background art needs to put the flowmeter into a water tank, so that the installation and the disassembly of the flowmeter are inconvenient each time, and the practicability is low.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for gaseous roots flowmeter seal detection device, includes the mounting bracket, the upper end fixed mounting of mounting bracket has the detection water tank, the inboard of detection water tank is provided with the pick-up plate, the avris fixedly connected with connecting plate of pick-up plate lower extreme, the inboard of detection water tank is provided with lifting assembly, the lower extreme fixedly connected with of pick-up plate surface places the seat, the pick-up plate is provided with two about the vertical central line symmetry of detection water tank, and two be provided with gaseous roots flowmeter body between the pick-up plate, the avris of pick-up plate is provided with the connecting trachea.

Preferably, the connecting plates are symmetrically arranged at the front side and the rear side of the detection plate, so that the detection plate is conveniently connected, and the detection plate is driven to move.

Preferably, the lifting assembly is provided with two groups with respect to the vertical central line symmetry of the detection water tank, each group lifting assembly is located the front and back both sides symmetry of the detection water tank and is provided with two, the lifting assembly comprises a lifting guide rail, a driving motor, a threaded rod, a moving block, a sliding groove and a sliding block, the inner side of the detection water tank is fixedly provided with the lifting guide rail, the driving motor is fixedly arranged at the upper end of the lifting guide rail, the threaded rod is arranged at the inner side of the lifting guide rail, the surface of the threaded rod is provided with the moving block, the surface of the lifting guide rail is provided with the sliding groove, the sliding block is slidably connected in the sliding groove, the lifting guide rail is conveniently driven to lift and move, and the installation and the taking of the flowmeter are facilitated.

Preferably, the upper and lower both ends of threaded rod pass through bearing rotation with lifting rail respectively and are connected, the upper end of threaded rod and driving motor's output fixed connection, threaded rod and movable block threaded connection, the one end and the movable block fixed connection of slider, the other end and the connecting plate fixed connection of slider utilize driving motor to drive the threaded rod rotation for the movable block drives the slider and removes the lift and move, thereby the pick-up plate is arranged in detecting the water tank lift and moves, and the gas roots flowmeter body of being convenient for removes to the outside of detecting the water tank and gets and put, has improved the convenience.

Preferably, both ends all are provided with flange about the gas roots flowmeter body, flange and pick-up plate pass through the bolt and can dismantle the connection, connecting trachea and gas roots flowmeter body looks adaptation each other, through the connection of pick-up plate and flange, realize the seal to gas roots flowmeter body both ends, and input gas in the gas roots flowmeter body through connecting trachea, when the gas roots flowmeter body gets into in the detection water tank, conveniently detect the leakproofness of gas roots flowmeter body.

Preferably, the placing seat is of an arc-shaped structural design, and the placing seat and the connecting flange are mutually matched, so that the two ends of the gas Roots flowmeter body are conveniently received, and the gas Roots flowmeter body is conveniently installed.

Compared with the prior art, the utility model provides a sealing detection device for a gas Roots flowmeter, which has the following beneficial effects:

this a sealed detection device for gaseous roots flowmeter drives the pick-up plate through driving motor and goes up and down to remove, conveniently removes the outside to detecting the water tank with the pick-up plate, and the installation and the dismantlement of the gaseous roots flowmeter body of being convenient for have improved the convenience, and laminate at the both ends of gaseous roots flowmeter body through the pick-up plate during the detection, conveniently airtight to gaseous roots flowmeter body both ends to through connecting the trachea input gas in gaseous roots flowmeter body, the detection of convenient leakproofness.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic perspective view of a test plate according to the present utility model;

fig. 4 is a schematic cross-sectional view of the lift rail of the present utility model.

In the figure: 1. a mounting frame; 2. detecting a water tank; 3. a detection plate; 4. a connecting plate; 5. a lifting assembly; 51. lifting the guide rail; 52. a driving motor; 53. a threaded rod; 54. a moving block; 55. a chute; 56. a slide block; 6. a placement seat; 7. a gas Roots flow meter body; 71. a connecting flange; 8. and is connected with an air pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sealing detection device for a gas Roots flowmeter, which comprises a mounting rack 1, the upper end fixed mounting of mounting rack 1 has detection water tank 2, the inboard of detection water tank 2 is provided with pick-up plate 3, the avris fixedly connected with connecting plate 4 of pick-up plate 3 lower extreme, connecting plate 4 is located the front and back bilateral symmetry of pick-up plate 3 and is provided with two, the inboard of detection water tank 2 is provided with lifting assembly 5, lifting assembly 5 is provided with two sets of about the vertical central line symmetry of detection water tank 2, the front and back bilateral symmetry of every group lifting assembly 5 is provided with two, lifting assembly 5 includes lifting guide rail 51, driving motor 52, threaded rod 53, movable block 54, spout 55 and slider 56, the inboard fixed mounting of detection water tank 2 has lifting guide rail 51, driving motor 52 is fixed to the upper end of lifting guide rail 51, the inner side of the lifting guide rail 51 is provided with a threaded rod 53, the surface of the threaded rod 53 is provided with a moving block 54, the surface of the lifting guide rail 51 is provided with a sliding groove 55, a sliding block 56 is slidably connected in the sliding groove 55, the upper end and the lower end of the threaded rod 53 are respectively and rotatably connected with the lifting guide rail 51 through bearings, the upper end of the threaded rod 53 is fixedly connected with the output end of a driving motor 52, the threaded rod 53 is in threaded connection with the moving block 54, one end of the sliding block 56 is fixedly connected with the moving block 54, the other end of the sliding block 56 is fixedly connected with a connecting plate 4, the driving motor 52 drives the threaded rod 53 to rotate, so that the sliding block 56 drives the detection plate 3 to lift, the detection plate 3 is conveniently moved to the outer side of the detection water tank 2, the gas Roots flowmeter body 7 is conveniently installed and detached, and convenience is improved;

the lower extreme fixedly connected with on pick-up plate 3 surface places seat 6, the pick-up plate 3 is provided with two with the vertical central line symmetry of detecting water tank 2, and be provided with gaseous Roots flowmeter body 7 between two pick-up plates 3, both ends all are provided with flange 71 about gaseous Roots flowmeter body 7, flange 71 and pick-up plate 3 pass through the bolt and dismantle the connection, connecting air pipe 8 and gaseous Roots flowmeter body 7 mutually support, place seat 6 is arc structural design, place seat 6 and flange 71 mutually support, the avris of pick-up plate 3 is provided with connecting air pipe 8, laminate the both ends at gaseous Roots flowmeter body 7 through pick-up plate 3 during the detection, the convenience is airtight to gaseous Roots flowmeter body 7 both ends, and input gas in gaseous Roots flowmeter body 7 through connecting air pipe 8, the detection of convenient leakproofness.

Working principle: firstly, when in use, the driving motor 52 drives the threaded rod 53 to rotate, the sliding block 56 drives the detection plate 3 to lift and move, the detection plate 3 is conveniently moved to the outer side of the detection water tank 2, then the gas Roots flowmeter body 7 is placed between the detection plates 3, two ends of the gas Roots flowmeter body 7 are connected and fixed through the placement seat 6, the detection plate 3 and the left and right ends of the gas Roots flowmeter body 7 are connected and fixed through bolts, the tightness of the gas Roots flowmeter body 7 is realized, thereby the gas is input into the gas Roots flowmeter body 7 through the connecting air pipe 8, the lifting assembly 5 drives the detection plate 3 to move downwards, the gas Roots flowmeter body 7 enters the detection water tank 2, the tightness of the gas Roots flowmeter body 7 is conveniently detected, after the detection is completed, the driving motor 52 drives the threaded rod 53 to rotate, the detection plate 3 moves upwards, the gas Roots flowmeter body 7 moves to the outer side of the detection water tank 2, the gas Roots flowmeter body 7 is conveniently detached, and convenience is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for gaseous roots flowmeter seal detection device, includes mounting bracket (1), its characterized in that: the utility model discloses a measuring device, including mounting bracket (1), detection water tank (2) are fixed firmly to the upper end of mounting bracket (1), the inboard of detection water tank (2) is provided with pick-up plate (3), the avris fixedly connected with connecting plate (4) of pick-up plate (3) lower extreme, the inboard of detection water tank (2) is provided with lifting unit (5), the lower extreme fixedly connected with of pick-up plate (3) surface places seat (6), the vertical central line symmetry about detection water tank (2) of pick-up plate (3) is provided with two, and two be provided with gaseous Roots flowmeter body (7) between pick-up plate (3), the avris of pick-up plate (3) is provided with connecting trachea (8).

2. The seal detection device for a gas roots flowmeter of claim 1, wherein: two connecting plates (4) are symmetrically arranged on the front side and the rear side of the detection plate (3).

3. The seal detection device for a gas roots flowmeter of claim 1, wherein: lifting component (5) are provided with two sets of with respect to the vertical central line symmetry that detects water tank (2), every group lifting component (5) are located the front and back bilateral symmetry that detects water tank (2) and are provided with two, lifting component (5) are including lift guide (51), driving motor (52), threaded rod (53), movable block (54), spout (55) and slider (56), the inboard fixed mounting that detects water tank (2) has lift guide (51), the upper end fixed mounting of lift guide (51) has driving motor (52), threaded rod (53) are installed to the inboard of lift guide (51), the surface of threaded rod (53) is provided with movable block (54), spout (55) have been seted up on the surface of lift guide (51), sliding connection has slider (56) in spout (55).

4. A seal detection apparatus for a gas roots flowmeter according to claim 3, wherein: the upper end and the lower end of the threaded rod (53) are respectively connected with the lifting guide rail (51) in a rotating way through bearings, the upper end of the threaded rod (53) is fixedly connected with the output end of the driving motor (52), the threaded rod (53) is in threaded connection with the moving block (54), one end of the sliding block (56) is fixedly connected with the moving block (54), and the other end of the sliding block (56) is fixedly connected with the connecting plate (4).

5. The seal detection device for a gas roots flowmeter of claim 1, wherein: the gas Roots flowmeter is characterized in that connecting flanges (71) are arranged at the left end and the right end of the gas Roots flowmeter body (7), the connecting flanges (71) are detachably connected with the detection plate (3) through bolts, and the connecting air pipe (8) and the gas Roots flowmeter body (7) are mutually matched.

6. The seal detection device for a gas roots flowmeter of claim 5, wherein: the placing seat (6) is of an arc-shaped structural design, and the placing seat (6) and the connecting flange (71) are mutually matched.