CN220074655U

CN220074655U - Fixing mechanism suitable for compressor maintenance

Info

Publication number: CN220074655U
Application number: CN202321558217.5U
Authority: CN
Inventors: 钱桂宝
Original assignee: Bazhou Jurong Energy Gas Co ltd
Current assignee: Bazhou Jurong Energy Gas Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-11-24
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of compressor maintenance and discloses a fixing mechanism suitable for compressor maintenance, which comprises a base, a movable table and a concave block, wherein four corners of the top of the base are respectively bolted with a connecting seat, the surface of the connecting seat is rotationally connected with a screw rod, one side of the top of the base is bolted with a first motor, an output shaft of the first motor is in transmission connection with the screw rod through a belt, two sides of the surface of the screw rod are respectively in threaded connection with a threaded sleeve, and the top of the threaded sleeve is bolted with a fixing column; according to the utility model, the lifting plate and the driving roller are driven to descend by opening the second hydraulic rod, and the driving roller is driven to rotate by opening the second motor, so that the driving roller drives the compressor to overturn by the friction force between the rubber ring on the surface and the surface of the compressor, the manual overturn operation of a worker is replaced, time and labor are saved, the operation is more convenient, the friction force is reduced by adding the support of the rotating roller to the compressor, and the resistance of the compressor in the overturn process is greatly reduced.

Description

Fixing mechanism suitable for compressor maintenance

Technical Field

The utility model relates to the technical field of compressor maintenance, in particular to a fixing mechanism suitable for compressor maintenance.

Background

The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigerating system, and the compressor sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, and then discharges high-temperature high-pressure refrigerant gas to an exhaust pipe to power a refrigerating cycle, so that the refrigerating cycle of compression, condensation (heat release), expansion and evaporation (heat absorption) is realized.

The compressor can appear damaging when using and need maintain, and the compressor leads to the groove to put and maintains on the mount, maintains the position of compressor pendulum lifting at a bit higher, but in the maintenance process, need manual upset compressor to change the orientation of its different positions to carry out maintenance work to the different positions on compressor surface, manual upset, it is not only laborious, the frictional force that the compressor received in the upset in-process is great moreover, brings bigger resistance for the upset work, very inconvenient.

Disclosure of Invention

The utility model aims to provide a fixing mechanism suitable for compressor maintenance, which can turn over a compressor to replace manual turning operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed establishment suitable for compressor maintenance, includes base, mobile station and spill piece, the equal bolt in four corners at base top has the connecting seat, the surface rotation of connecting seat is connected with the screw rod, one side bolt at base top has first motor, the output shaft and the screw rod of first motor pass through belt drive and are connected, the equal threaded connection in both sides on screw rod surface has the screw thread cover, the top bolt of screw thread cover has the fixed column, the top of fixed column and the bottom bolt of mobile station, the equal bolt in both sides at mobile station top has first hydraulic stem, the output shaft bolt of first hydraulic stem has the connecting rod, the other end and the spill piece bolt of connecting rod, the inner wall of spill piece is fixed with a plurality of rotatory roller through the bearing frame, the both sides at spill piece top all bolt has the extension board, the top bolt of extension board has the riser, the both sides of extension board bottom all bolt have the second hydraulic stem, the output shaft bolt of second hydraulic stem has the lifter, the both sides of lifter bottom the riser board all have the connecting rod with the bottom of the drive roll, the drive roll is connected with the fixed surface of a drive roll, the drive roll has the fixed surface of a drive roll, the drive roll is provided with the fixed surface of a drive roll.

Preferably, the clamping and fixing assembly comprises a connecting plate, a hydraulic cylinder, a clamping plate and a rubber pad, wherein the connecting plate is bolted on one side of the concave block, the hydraulic cylinder is bolted on the surface of the connecting plate, the clamping plate is bolted with an output shaft of the hydraulic cylinder, and the rubber pad is fixed on the surface of the other side of the clamping plate.

Preferably, the surface of the rubber ring is also fixed with protrusions, and the number of the protrusions is a plurality of protrusions which are uniformly distributed on the surface of the rubber ring.

Preferably, the both sides of mobile station bottom all bolt has the bracing piece, the bottom bolt of bracing piece has the walking wheel.

Preferably, the number of the screws is two, and the threads on two sides of the surface of the screws are symmetrically designed.

Preferably, the surface of the inner wall of the concave block is arc-shaped.

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

1. according to the utility model, the first motor is started to drive the screw to rotate, so that threaded sleeves on two sides of the surface of the screw are close to each other, the moving tables on two sides are driven to be close to the concave blocks, and the distance between the concave blocks on two sides is adjusted so as to adapt to the placing work of compressors with different lengths.

2. According to the utility model, the lifting plate and the driving roller are driven to descend by opening the second hydraulic rod, and the driving roller is driven to rotate by opening the second motor, so that the driving roller drives the compressor to overturn by the friction force between the rubber ring on the surface and the surface of the compressor, the manual overturn operation of a worker is replaced, time and labor are saved, the operation is more convenient, the friction force is reduced by adding the support of the rotating roller to the compressor, and the resistance of the compressor in the overturn process is greatly reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the present utility model in operation;

FIG. 3 is a schematic view of a partial structure of the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

fig. 5 is a schematic structural view of a clamping and fixing assembly according to the present utility model.

In the figure: 1. a base; 2. a mobile station; 3. a concave block; 4. a connecting seat; 5. a screw; 6. a first motor; 7. a thread sleeve; 8. fixing the column; 9. a first hydraulic lever; 10. a connecting rod; 11. a rotating roller; 12. a support plate; 13. an upper plate; 14. a second hydraulic lever; 15. a lifting plate; 16. a riser; 17. a drive roll; 18. a rubber ring; 19. a second motor; 20. a protrusion; 21. clamping and fixing the assembly; 211. a connecting plate; 212. a hydraulic cylinder; 213. a clamping plate; 214. a rubber pad; 22. a support rod; 23. and a walking wheel.

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. 1-5, a fixing mechanism suitable for compressor maintenance comprises a base 1, a movable table 2 and a concave block 3, wherein four corners of the top of the base 1 are respectively bolted with a connecting seat 4, the surface of the connecting seat 4 is rotationally connected with a screw 5, one side of the top of the base 1 is bolted with a first motor 6, an output shaft of the first motor 6 is connected with the screw 5 through belt transmission, the number of the screws 5 is two, threads on two sides of the surface of the screw 5 are symmetrically designed, two sides of the surface of the screw 5 are respectively connected with a thread bush 7, the top of the thread bush 7 is bolted with a fixing column 8, the top of the fixing column 8 is bolted with the bottom of the movable table 2, two sides of the top of the movable table 2 are respectively bolted with a first hydraulic rod 9, the output shaft of the first hydraulic rod 9 is bolted with a connecting rod 10, the other end of the connecting rod 10 is bolted with the concave block 3, the inner wall of the concave block 3 is fixed with a plurality of rotating rollers 11 through a bearing seat, the surface of the inner wall of the concave block 3 is arc-shaped so as to adapt to the arc-shaped surface of the compressor, two sides of the top of the concave block 3 are respectively bolted with a support plate 12, the top of the support plate 12 is bolted with an upper plate 13, two sides of the bottom of the upper plate 13 are respectively bolted with a second hydraulic rod 14, the output shaft of the second hydraulic rod 14 is bolted with a lifting plate 15, two sides of the bottom of the lifting plate 15 are respectively bolted with a vertical plate 16, the surface of the vertical plate 16 is rotationally connected with a driving roller 17, the surface of the driving roller 17 is fixedly provided with a rubber ring 18, the other side of the bottom of the lifting plate 15 is bolted with a second motor 19, the output shaft of the second motor 19 is connected with a rotating roller 11 through gear transmission, one side of the concave block 3 is provided with a clamping and fixing assembly 21, the surface of the rubber ring 18 is also fixedly provided with a plurality of bulges 20 which are uniformly distributed on the surface of the rubber ring 18, for increasing the friction of the surface of the rubber ring 18.

The clamping and fixing assembly 21 comprises a connecting plate 211, a hydraulic cylinder 212, a clamping plate 213 and a rubber pad 214, wherein the connecting plate 211 is bolted on one side of the concave block 3, the hydraulic cylinder 212 is bolted on the surface of the connecting plate 211, the clamping plate 213 is bolted with an output shaft of the hydraulic cylinder 212, the rubber pad 214 is fixed on the surface of the other side of the clamping plate 213, after the compressor is placed in the concave block 3, the hydraulic cylinders 212 on two sides can be started, the output shaft of the hydraulic cylinder 212 extends to drive the clamping plates 213 on two sides to be close to each other, then the rubber pads 214 on the surface of the clamping plate 213 are attached to two ends of the compressor to form clamping on the compressor, if the compressor needs to be overturned, the hydraulic cylinders 212 on two sides can be started to enable the output shafts of the two sides to shrink to drive the clamping plate 213 to be far away from the compressor, the clamping on the compressor is released, and after the overturning is finished, the clamping is performed.

Both sides of the bottom of the mobile station 2 are both bolted with support rods 22, the bottom ends of the support rods 22 are bolted with travelling wheels 23, the travelling wheels 23 are driven by the support rods 22 to move in the travelling process of the mobile station 2, so that the travelling wheels 23 move along the top surface of the base 1, the stability of the mobile station 2 is improved by supporting the mobile station 2, the weight of the mobile station 2 is borne, and the bending screw 5 is prevented.

Working principle: during operation, first motor 6 is firstly opened to drive screw 5 to rotate, then screw sleeve 7 on both sides of screw 5 surface is made relative motion, screw sleeve 7 drives mobile station 2 through fixed column 8 and moves each other, thereby drive concave piece 3 on both sides and be close to each other, until the distance of concave piece 3 on both sides adapts to the length of compressor, this in-process realizes the distance adjustment to concave piece 3 on both sides, so as to adapt to the compressor of different length, afterwards place the both ends of compressor in concave piece 3's inboard, the both ends of compressor are contacted with the rotatory roller 11 on both sides concave piece 3 inboard, rotatory roller 11 can support the compressor, and make the compressor can overturn easily, frictional resistance is littleer, then fix the compressor through centre gripping fixed subassembly 21, open first hydraulic stem 9, its output shaft extension drives connecting rod 10 and concave piece 3 and rises, and drive the compressor and rise, so that overhauls, if need overturn the compressor, the centre gripping fixed to the compressor is first, then open second hydraulic stem 14, the output shaft extension of second hydraulic stem 14 drives the lifter 15 and drives the rotatory roller 11 of lifter 15 and the inboard rotatory roller 11 of both sides, the rotatory roller 11 is driven to rotate the compressor, the effect of the rotatory roller 11 is realized in order to rotate the rotatory roller 11 is more than the manual roller is rotated to the compressor is replaced to the surface of the rotatory roller 11, the rotatory roller is more than the rotatory roller is 11, the work is more convenient to rotate the surface is easier to be rotated to the surface of the roller is rotated, the roller 19, the surface is rotated and is more convenient to rotate the surface of the roller is rotated and is rotated the roller 11 to be rotated and is more 11.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 fixed establishment suitable for compressor maintenance, includes base (1), mobile station (2) and spill piece (3), its characterized in that: the four corners at the top of the base (1) are all bolted with a connecting seat (4), the surface of the connecting seat (4) is rotationally connected with a screw rod (5), one side of the top of the base (1) is bolted with a first motor (6), an output shaft of the first motor (6) is connected with the screw rod (5) through belt transmission, both sides of the surface of the screw rod (5) are connected with threaded sleeves (7) through threads, the top of the threaded sleeves (7) is bolted with a fixed column (8), the top of the fixed column (8) is bolted with the bottom of the mobile station (2), both sides of the top of the mobile station (2) are both bolted with a first hydraulic rod (9), the output shaft of the first hydraulic rod (9) is bolted with a connecting rod (10), the other end of the connecting rod (10) is bolted with a concave block (3), the inner wall of the concave block (3) is fixed with a plurality of rotary rollers (11) through bearing seats, both sides of the top of the concave block (3) are both sides are both bolted with a supporting plate (12), the top of the supporting plate (12) is bolted with the bottom of the mobile station (2), both sides of the second hydraulic rod (13) are both sides of the second hydraulic rod (14) are bolted with a lifting plate (15), the surface rotation of riser (16) is connected with drive roll (17), the surface mounting of drive roll (17) has rubber circle (18), the opposite side bolt of lifter plate (15) bottom has second motor (19), the output shaft and the rotatory roller (11) of second motor (19) are connected through gear drive, one side of spill piece (3) is provided with centre gripping fixed subassembly (21).

2. A securing mechanism for use in compressor maintenance according to claim 1, wherein: the clamping and fixing assembly (21) comprises a connecting plate (211), a hydraulic cylinder (212), a clamping plate (213) and a rubber pad (214), wherein the connecting plate (211) is bolted on one side of the concave block (3), the hydraulic cylinder (212) is bolted on the surface of the connecting plate (211), the clamping plate (213) is bolted with an output shaft of the hydraulic cylinder (212), and the rubber pad (214) is fixed on the surface of the other side of the clamping plate (213).

3. A securing mechanism for use in compressor maintenance according to claim 1, wherein: the surface of the rubber ring (18) is also fixed with protrusions (20), and the number of the protrusions (20) is a plurality of protrusions and evenly distributed on the surface of the rubber ring (18).

4. A securing mechanism for use in compressor maintenance according to claim 1, wherein: both sides of the bottom of the mobile station (2) are respectively bolted with a supporting rod (22), and the bottom ends of the supporting rods (22) are respectively bolted with a travelling wheel (23).

5. A securing mechanism for use in compressor maintenance according to claim 1, wherein: the number of the screw rods (5) is two, and threads on two sides of the surface of the screw rods (5) are symmetrically designed.

6. A securing mechanism for use in compressor maintenance according to claim 1, wherein: the surface of the inner wall of the concave block (3) is arc-shaped.