CN218937970U

CN218937970U - Compensator detects and uses auxiliary device

Info

Publication number: CN218937970U
Application number: CN202223604292.9U
Authority: CN
Inventors: 施金美
Original assignee: Nantong Asn Hydraulic Technology Co ltd
Current assignee: Nantong Asn Hydraulic Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-28
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of compensators, and discloses an auxiliary device for compensator detection, which comprises a detection device main body, wherein a sealing gasket is fixedly arranged at the bottom of the detection device main body, a fixing rod is fixedly arranged in the middle of the upper end surface of the sealing gasket, two first springs are symmetrically and fixedly arranged on the outer wall of the fixing rod, and a fixing plate is fixedly arranged at the other end of the first springs. This kind of auxiliary device is used in compensator detects through setting up dead lever, first spring, fixed plate in the upper end of closing plate, fixes the compensator that will detect in the intermediate position of closing plate, through the inner wall installation second spring at the detection device main part, and the one end of second spring sets up the stopper, carries out further fixing to the compensator, and this design staff utilizes the elasticity of first spring and second spring when using, can fix the detection to the compensator of different models, has increased the application scope of device.

Description

Compensator detects and uses auxiliary device

Technical Field

The utility model relates to the technical field of compensators, in particular to an auxiliary device for compensator detection.

Background

The compensator is also called expansion joint, it is an elastic compensation element capable of freely expanding, it has the advantages of reliable operation, good performance, compact structure, etc., it has been widely used in chemical industry, metallurgy, nuclear energy, etc. the compensator can produce expansion deformation due to temperature change.

Through searching, the patent with the Chinese patent grant number of CN216283268U discloses a ripple compensator detection auxiliary device, which comprises: compared with the prior art, the utility model has the following beneficial effects: the sealing plate, the arc-shaped plate, the compensation tube, the screw rod, the nut, the hydraulic cylinder and the booster pump are added in the design, the sealing inside the compensation tube is realized through the sealing plate, the screw rod stretches into the arc-shaped plate, meanwhile, the screw rod is connected with the nut, an auxiliary effect is achieved on positioning during detection of the compensation tube, and the limit expansion amount and the air tightness of the compensation tube are detected through the optical fiber displacement sensor and the booster pump.

The ripple compensator detecting auxiliary device in the above patent has the following problems:

this ripple compensator detects auxiliary device, staff is in the use, places the compensator in the top of closing plate, fixes the flange of compensator through two arc, then starts the pneumatic cylinder and applys pressure downwards for the compensator extends or contracts, because the model of compensator has many, and the diameter has the size, and the device can only fix the detection to the compensator of a model when using, has reduced detection scope greatly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an auxiliary device for detecting the compensator, and the device can be used for fixedly detecting the compensators of different models.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device is used in compensator detection, includes the detection device main part, the bottom fixed mounting of detection device main part has sealed pad, sealed up end intermediate position fixed mounting who fills up has the dead lever, the outer wall symmetry fixed mounting of dead lever has two first springs, the other end fixed mounting of first spring has the fixed plate, the bottom of fixed plate and sealed up end sliding connection of filling up, two the outer wall symmetry of fixed plate is equipped with the stopper, the bottom of stopper and the up end sliding connection of sealed pad, the inner wall of stopper offsets with the outer wall of fixed plate and sets up, two the intermediate position fixed mounting of stopper has the second spring, the other end of second spring and the inner wall fixed mounting of detection device main part.

Preferably, a guide block is fixedly arranged on the upper end face of the limiting block.

Preferably, the outer wall swivelling levers of the two limiting blocks are connected with a threaded rod, and the threaded rod is in threaded connection with the detection device main body and extends to the outer wall of the detection device main body.

Preferably, a rotating handle is fixedly arranged at the tail end of the threaded rod.

Preferably, the cross section of the fixing plate is arc-shaped.

Preferably, the sealing gasket is elastically arranged.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of auxiliary device is used in compensator detects through setting up dead lever, first spring, fixed plate in the upper end of closing plate, fixes the compensator that will detect in the intermediate position of closing plate, through the inner wall installation second spring at the detection device main part, and the one end of second spring sets up the stopper, carries out further fixing to the compensator, and this design staff utilizes the elasticity of first spring and second spring when using, can fix the detection to the compensator of different models, has increased the application scope of device.

Drawings

FIG. 1 is a schematic diagram of an auxiliary device for detecting a compensator according to the present utility model;

FIG. 2 is a schematic side sectional view of an auxiliary device for detecting a compensator according to the present utility model;

fig. 3 is a schematic view of a fixing plate structure of an auxiliary device for detecting a compensator according to the present utility model.

In the figure: 1. a detection device body; 2. a sealing gasket; 3. a first spring; 4. a fixing plate; 5. a limiting block; 6. a guide block; 7. a second spring; 8. a fixed rod; 9. a threaded rod.

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. 1-3, an auxiliary device for detecting a compensator includes a main body 1 of the detecting device, wherein a sealing pad 2 is fixedly installed at the bottom of the main body 1 of the detecting device, a fixing rod 8 is fixedly installed at the middle position of the upper end surface of the sealing pad 2, two first springs 3 are symmetrically and fixedly installed on the outer wall of the fixing rod 8, a fixing plate 4 is fixedly installed at the other end of the first springs 3, the bottom of the fixing plate 4 is slidably connected with the upper end surface of the sealing pad 2, limiting blocks 5 are symmetrically arranged on the outer walls of the two fixing plates 4, the bottom of the limiting blocks 5 is slidably connected with the upper end surface of the sealing pad 2, the inner wall of the limiting blocks 5 is propped against the outer wall of the fixing plate 4, a second spring 7 is fixedly installed at the middle position of the two limiting blocks 5, and the other end of the second spring 7 is fixedly installed with the inner wall of the main body 1 of the detecting device.

According to the auxiliary device for detecting the compensator, a worker places the compensator above the sealing gasket 2 in the using process, fixes the flange of the compensator through the arc plate, then starts the hydraulic cylinder to apply pressure to the compensator for detection.

Further, as shown in fig. 2, a guide block 6 is fixedly mounted on the upper end face of the limiting block 5, and the guide block 6 is arranged on the upper end face of the limiting block 5, so that a worker can conveniently put the compensator between the limiting block 5 and the fixed plate 4.

Further, as shown in fig. 2, the outer wall dwang of two stopper 5 is connected with threaded rod 9, threaded rod 9 and detection device main part 1 threaded connection, and extends to the outer wall of detection device main part 1, through set up threaded rod 9 at the outer wall of stopper 5, and the staff is when using, laminates stopper 5 and compensator more tightly through rotating threaded rod 9, fixes more stably.

Further, as shown in fig. 2, the end of the threaded rod 9 is fixedly provided with a rotating handle, and by installing the rotating handle at the end of the threaded rod 9, a worker can conveniently rotate the threaded rod 9 when using the device.

Further, as shown in fig. 3, the cross section of the fixing plate 4 is arc-shaped, and by arranging the fixing plate 4 in an arc shape, the compensator is conveniently inserted into the fixing plate 4 by a worker, so that the outer wall of the fixing plate 4 is propped against the inner wall of the compensator.

Further, as shown in fig. 2, the sealing gasket 2 is elastically arranged, and the sealing property during detection is increased by arranging the sealing gasket 2 to be elastic, so that the detection is more accurate.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, 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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an auxiliary device is used in compensator detection, includes detection device main part (1), a serial communication port, the bottom fixed mounting of detection device main part (1) has sealed pad (2), the up end intermediate position fixed mounting of sealed pad (2) has dead lever (8), the outer wall symmetry fixed mounting of dead lever (8) has two first springs (3), the other end fixed mounting of first spring (3) has fixed plate (4), the bottom of fixed plate (4) and the up end sliding connection of sealed pad (2), two the outer wall symmetry of fixed plate (4) is equipped with stopper (5), the bottom of stopper (5) and the up end sliding connection of sealed pad (2), the inner wall of stopper (5) offsets with the outer wall of fixed plate (4) and sets up, two the intermediate position fixed mounting of stopper (5) has second spring (7), the other end of second spring (7) and the inner wall fixed mounting of detection device main part (1).

2. The auxiliary device for detecting the compensator according to claim 1, wherein a guide block (6) is fixedly arranged on the upper end surface of the limiting block (5).

3. The auxiliary device for detecting the compensator according to claim 1, wherein the outer wall rotating rods of the two limiting blocks (5) are connected with a threaded rod (9), and the threaded rod (9) is in threaded connection with the main body (1) of the detecting device and extends to the outer wall of the main body (1) of the detecting device.

4. A compensator testing aid according to claim 3, characterized in that the end of the threaded rod (9) is fixedly fitted with a stem.

5. An auxiliary device for detecting a compensator according to claim 1, wherein the cross section of the fixing plate (4) is arranged in an arc shape.

6. An auxiliary device for detecting a compensator according to claim 1, wherein the gasket (2) is elastically arranged.