CN216863398U

CN216863398U - Hoisting table for compressor production

Info

Publication number: CN216863398U
Application number: CN202122790051.7U
Authority: CN
Inventors: 蔡振
Original assignee: Bengbu United Compressor Manufacturing Co ltd
Current assignee: Bengbu United Compressor Manufacturing Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-01
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to a hoisting platform for compressor production, which comprises a working platform and a support frame, wherein the support frame is fixedly arranged on the outer surface of the upper end of the working platform, support guide rails are respectively arranged on two sides of the lower surface of the middle part of the support frame, a trolley is movably arranged on the support frame through the support guide rails, a cross-shaped support is arranged at the lower end of the trolley, the length of each section of the cross-shaped support is the same, support clamping columns are movably arranged on the lower sides of four end parts of the cross-shaped support, a clamping column for supporting a compressor is arranged at the lower end of each support clamping column, a support clamping block abutted against the outer side surface of the compressor is arranged at the end part of each clamping column, when the support clamping blocks are abutted against the compressor, the abutted pressure changes along with the gravity of the compressor, so that the shell of the compressor is prevented from being damaged due to overlarge abutting pressure, the damage of the compressor is reduced, and the hoisting yield is improved.

Description

Hoisting platform for compressor production

Technical Field

The utility model relates to the technical field of hoisting, in particular to a hoisting table for compressor production.

Background

When a rotor compressor for an air conditioner is produced, in a leakage detection or coating process, the compressor needs to be hung on a hanging chain, and usually, a connecting piece such as a hanging ring or a connecting screw rod is arranged on an upper shell cover of the compressor and is hung by the hanging ring or the threaded rod, as shown in fig. 1.

The utility model discloses a utility model with publication number CN210505241U discloses a stand cylinder bottom lifting device, including lifting device body and lifting hook, the lifting device body grasps the stand cylinder bottom to shift the stand cylinder bottom handling through the lifting hook, the hoist and mount subassembly includes rings, fixed disk, a plurality of crossbeam and centre gripping roof beam, and the adjusting bolt level is worn to establish in the through-hole that the centre gripping roof beam set up, stretches out the inboard length of centre gripping roof beam through flexible adjusting bolt, comes the stand cylinder bottom of the different jar footpaths of centre gripping.

The existing hoisting table for compressor production cannot rapidly adjust the size of a clamp of the existing hoisting table according to the sizes of different compressors during hoisting, cannot rapidly and stably hoist the compressors, and the visual field range during hoisting is influenced by the clamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hoisting platform for compressor production, aiming at the problems and the defects, so that the overall working efficiency is improved.

The technical problem solved by the utility model is as follows:

(1) the existing hoisting table for compressor production cannot rapidly adjust the size of a clamp per se according to the sizes of different compressors during hoisting;

(2) the existing hoisting platform for compressor production cannot hoist the compressor quickly and stably, and the visual field range during hoisting is affected by the clamp.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a hoisting platform is used in compressor production, including work platform and support frame, support frame fixed mounting is at work platform's upper end surface, the supporting rail is all installed to the middle part lower surface both sides of support frame, the support frame has the trolley through supporting rail movable mounting, cross support is installed to trolley's lower extreme, every section length of cross support is same length, the equal movable mounting of downside of four tip of cross support has the support clamp post, the card post that is used for supporting the compressor is all installed to every lower extreme that supports the clamp post, the support fixture block with compressor lateral surface looks butt is all installed to the tip of every card post.

Preferably, the cross-shaped support is of a hollow structure, the supporting screw rods are installed in the center of each section of the cross-shaped support, the four supporting screw rods are evenly distributed around the center of the cross-shaped support in an equal angle mode, and one end of each supporting screw rod is rotatably connected with the inner wall of the cross-shaped support.

Preferably, the other end of each support screw rod is rotatably connected with the cross-shaped support through a support bearing, a sliding block is movably sleeved in the middle of each support screw rod and is in threaded connection with the sliding block, and the four sliding blocks are uniformly distributed in the cross-shaped support in an annular array mode.

Preferably, the sliding block is in sliding connection with the inner side wall of the cross-shaped support, a transmission fluted disc is fixedly sleeved at one end, close to the supporting bearing, of the supporting screw rod, a driving fluted disc is rotatably connected to the middle of the inner side of the cross-shaped support, and the driving fluted disc is in meshing transmission with the four transmission fluted discs respectively.

Preferably, the middle part of the lower side surface of the cross-shaped support is rotatably connected with a rotating wheel, a rotating shaft of the rotating wheel penetrates through the cross-shaped support, the upper end of the rotating shaft of the rotating wheel is fixedly connected to the axis of the driving fluted disc, the rotating wheel is coaxial with the driving fluted disc, and the driving fluted disc is driven to rotate by rotating the rotating wheel.

Preferably, four waist-shaped through grooves are formed in the lower side face of the cross-shaped support, the four waist-shaped through grooves are in one-to-one correspondence with the four supporting screw rods and the four sliding blocks respectively, the middle of the lower surface of each sliding block is fixedly connected with a connecting block, and each sliding block is fixedly connected with a supporting clamping column through the connecting block.

Preferably, the connecting block penetrates through the waist-shaped through groove, is in sliding connection with the cross-shaped support through the sliding block, and is in sliding connection with the waist-shaped through groove through the connecting block, so that the stability of a transmission process is kept, and the supporting clamping column is kept stable.

Preferably, the mounting groove has been seted up to the lower extreme that supports the clamp post, and the card post sets up between the mounting groove, and the support pivot is worn to be equipped with by the one end of card post, and card post and support pivot fixed connection support the both ends of pivot and all install torsional spring bearing, and two torsional spring bearings inlay respectively and establish on the both sides cell wall of mounting groove and be the symmetry setting.

Preferably, the outer side wall of the torsion spring bearing is fixedly connected with the supporting clamping column, and the end part of the supporting clamping block is fixedly connected with a rubber pad with anti-skid grains.

The utility model has the beneficial effects that:

(1) through the sliding connection of slider and cross support, and link up the sliding connection in groove through connecting block and kidney shape, thereby keep transmission process's stability, make support the clamp post remain stable, it remains stable to support the clamp post through four, and be the outside at the compressor such as angle evenly distributed through four support fixture blocks, carry out the centre gripping to the lateral wall of compressor, thereby keep it stable and carry out the handling to it, when supporting fixture block and compressor looks butt, the pressure of butt changes along with the gravity of compressor, different compressors receive different pressures, thereby prevent because the too big shell that leads to the compressor of butt pressure is impaired, the damage of compressor has been reduced, the yields of hoist and mount has been improved.

(2) When the compressor is hoisted by the crane trolley, the compressor applies downward thrust to the clamping column by utilizing the friction force between the clamping column and the compressor, so that the clamping column applies jacking force and friction force to the compressor by utilizing the reaction force, the supporting clamping column is kept stable, the compressor is kept stable among four clamping columns, the compressor is prevented from loosening, meanwhile, the end part fixedly connected with of the supporting fixture block is provided with a rubber pad with anti-skidding lines, the friction coefficient between the supporting fixture block and the compressor is increased, the contact surface between the supporting fixture block and the compressor is increased, the pressure is reduced, and the side wall of the compressor is prevented from being damaged when the clamping column pushes the side wall of the compressor.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic bottom view of the cruciform baffle of the present invention;

FIG. 4 is a schematic view of the internal structure of a cruciform baffle according to the utility model;

FIG. 5 is a schematic view of the connection structure of the supporting clamp post and the clamping post according to the present invention;

in the figure: 1. a working platform; 2. a support frame; 3. supporting the guide rail; 4. a trolley; 5. a cross-shaped bracket; 6. supporting the clamping columns; 7. a waist-shaped through slot; 8. a rotating wheel; 9. a support screw rod; 10. a slider; 11. supporting the slide rail; 12. a transmission fluted disc; 13. a driving fluted disc; 14. connecting blocks; 15. mounting grooves; 16. a torsion spring bearing; 17. a support shaft; 18. clamping the column; 19. a support block; 20. supporting the clamping block; 21. a rubber pad; 22. and supporting the bearing.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Please refer to fig. 2-5: the utility model provides a hoisting platform is used in compressor production, including work platform 1 and

support frame

2, 2 fixed mounting of support frame are at work platform 1's upper end surface, supporting rail 3 is all installed to the middle part lower surface both sides of support frame 2, support frame 2 has trolley 4 through supporting rail 3 movable mounting, cross support 5 is installed to trolley 4's lower extreme, every section length of cross support 5 is same length, the equal movable mounting of downside of four tip of cross support 5 has support clamp post 6, the card post 18 that is used for supporting the compressor is all installed to every lower extreme that supports clamp post 6, the support fixture block 20 with compressor lateral surface looks butt is all installed to every tip of card post 18.

The cross-shaped support 5 is of a hollow structure, a supporting lead screw 9 is installed at the inner center of each section of the cross-shaped support 5, four supporting lead screws 9 are uniformly distributed around the center of the cross-shaped support 5 at equal angles, one end of each supporting lead screw 9 is rotatably connected with the inner wall of the cross-shaped support 5, the other end of each supporting lead screw 9 is rotatably connected with the cross-shaped support 5 through a supporting bearing 22, a slider 10 is movably sleeved at the middle part of each supporting lead screw 9, the supporting lead screws 9 are in threaded connection with the sliders 10, the four sliders 10 are uniformly distributed in the cross-shaped support 5 in an annular array, the top of each slider 10 is slidably connected with the inner side wall of the cross-shaped support 5, two sides of each slider 10 are slidably connected with the cross-shaped support 5 through supporting slide rails 11, a transmission fluted disc 12 is fixedly sleeved at one end of each supporting lead screw 9 close to the supporting bearing 22, and a driving fluted disc 13 is rotatably connected at the middle part of the inner side of the cross-shaped support 5, the driving fluted disc 13 is respectively meshed with the four driving fluted discs 12 for transmission, the middle part of the lower side surface of the cross-shaped support 5 is rotatably connected with a rotating wheel 8, the rotating shaft of the rotating wheel 8 penetrates through the cross-shaped support 5, the upper end of the rotating shaft of the rotating wheel 8 is fixedly connected to the axle center of the driving fluted disc 13, the rotating wheel 8 is coaxial with the driving fluted disc 13, the rotating wheel 8 is rotated, the driving fluted disc 13 is driven to rotate, then, the driving fluted disc 12 is driven to rotate, then, the four supporting lead screws 9 are driven to simultaneously rotate, then, the sliding blocks 10 are pushed to slide in the cross-shaped support 5 through the supporting lead screws 9, through the synchronous transmission of the four driving fluted discs 12, the four sliding blocks 10 are enabled to synchronously slide, through the synchronous sliding of the four sliding blocks 10, the supporting clamping columns 6 are enabled to synchronously move, and the compressor cylinders with different diameters are adapted.

Four waist-shaped through grooves 7 are formed in the lower side surface of the cross-shaped support 5, the four waist-shaped through grooves 7 are respectively in one-to-one correspondence with four support screw rods 9 and four sliders 10, connecting blocks 14 are fixedly connected to the middle of the lower surface of the sliders 10, the sliders 10 are fixedly connected with the support clamping columns 6 through the connecting blocks 14, the connecting blocks 14 penetrate through the waist-shaped through grooves 7, the connecting blocks 14 are in sliding connection with the waist-shaped through grooves 7, the sliders 10 are in sliding connection with the cross-shaped support 5 and are in sliding connection with the waist-shaped through grooves 7 through the connecting blocks 14, so that the stability of the transmission process is kept, the support clamping columns 6 are kept stable through the four support clamping columns 6, the four support clamping blocks 20 are uniformly distributed on the outer side of the compressor at equal angles, the outer side wall of the compressor is clamped, the compressor is kept stable and is hoisted, when the support clamping blocks 20 are abutted to the compressor, the pressure of butt changes along with the gravity of compressor, and different compressors receive different pressure to prevent because the too big shell that leads to the compressor of butt pressure is impaired, reduced the damage of compressor, improved the yields of hoist and mount, the card post 18 rotates with support fixture block 20 through supporting shoe 19 to be connected, thereby makes support fixture block 20 remain the biggest contact surface throughout when with the compressor butt, has further reduced the damage of compressor.

The lower end of the supporting clamping column 6 is provided with a mounting groove 15, the clamping column 18 is arranged between the mounting grooves 15, one end of the clamping column 18 is penetrated with a supporting rotating shaft 17, the clamping column 18 is fixedly connected with the supporting rotating shaft 17, both ends of the supporting rotating shaft 17 are provided with torsion spring bearings 16, the two torsion spring bearings 16 are respectively embedded on the two side groove walls of the mounting groove 15 and are symmetrically arranged, the outer side wall of each torsion spring bearing 16 is fixedly connected with the supporting clamping column 6, when the compressor is required to be hoisted, the clamping column 18 is kept horizontal in an initial state, when the compressor is required to be hoisted, the cross-shaped bracket 5 is downwards released through the hoisting trolley 4, when the clamping column 18 touches the outer wall of the compressor, the clamping column 18 is pushed by the thrust of the compressor to rotate towards the mounting groove 15, so that the torsion spring bearings 16 are rotated to generate elasticity, the torsion spring bearings 16 apply a rotating force to the clamping column 18, so that the clamping column 18 is continuously abutted against the outer side wall of the compressor, when the hoisting trolley 4 hoists the compressor, utilize the frictional force between calorie post 18 and the compressor, the compressor applys decurrent thrust to calorie post 18, thereby utilize reaction force to make calorie post 18 exert jacking force and frictional force to the compressor, and support and press from both sides post 6 and remain stable, make the compressor remain stable between four calorie posts 18, prevent that the compressor from taking off and taking off, the tip fixedly connected with who supports fixture block 20 simultaneously has the rubber pad 21 of anti-skidding line, the increase supports the coefficient of friction between fixture block 20 and the compressor, and increase the contact surface that supports between fixture block 20 and the compressor, reduce pressure, prevent that the damage from appearing in the lateral wall that makes the compressor when calorie post 18 pushes away the lateral wall of compressor.

When the compressor is used, a worker is in sliding connection with the cross-shaped bracket 5 through the sliding block 10 and is in sliding connection with the kidney-shaped through groove 7 through the connecting block 14, so that the stability of a transmission process is kept, the supporting clamping columns 6 are kept stable, the four supporting clamping blocks 20 are uniformly distributed on the outer side of the compressor at equal angles, the outer side wall of the compressor is clamped, the compressor is kept stable and lifted, when the supporting clamping blocks 20 are abutted to the compressor, the abutted pressure is changed along with the gravity of the compressor, and different compressors are subjected to different pressures, so that the shell of the compressor is prevented from being damaged due to overlarge abutted pressure, the damage of the compressor is reduced, and the lifting yield is improved;

when the trolley 4 lifts the compressor, the compressor applies downward thrust to the clamping column 18 by using the friction force between the clamping column 18 and the compressor, so that the clamping column 18 applies jacking force and friction force to the compressor by using reaction force, the supporting clamping column 6 is kept stable, the compressor is kept stable among the four clamping columns 18, the compressor is prevented from loosening, meanwhile, the end part of the supporting fixture block 20 is fixedly connected with a rubber pad 21 with anti-slip grains, the friction coefficient between the supporting fixture block 20 and the compressor is increased, the contact surface between the supporting fixture block 20 and the compressor is increased, the pressure is reduced, and the side wall of the compressor is prevented from being damaged when the clamping column 18 pushes the side wall of the compressor.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The hoisting platform for compressor production comprises a working platform (1) and a support frame (2), the supporting frame (2) is fixedly arranged on the outer surface of the upper end of the working platform (1), the two sides of the lower surface of the middle part of the supporting frame (2) are both provided with supporting guide rails (3), the support frame (2) is movably provided with a crane trolley (4) through a support guide rail (3), it is characterized in that the lower end of the trolley (4) is provided with a cross-shaped bracket (5), every section length of cross support (5) is same length, the equal movable mounting of downside of four tip of cross support (5) has support clamp post (6), every the lower extreme that supports clamp post (6) all installs card post (18) that are used for supporting the compressor, every the support fixture block (20) with compressor lateral surface looks butt are all installed to the tip of card post (18).

2. Hoisting table for compressor production according to claim 1, characterized in that cross support (5) is hollow structure, support screw (9) are all installed at the inside center of each section of cross support (5), four support screw (9) are equiangular evenly distributed around the center of cross support (5), every the one end of support screw (9) all rotates with the inner wall of cross support (5) to be connected, every the other end of support screw (9) all rotates with cross support (5) through support bearing (22) to be connected.

3. The hoisting table for compressor production according to claim 2, wherein each of the supporting screw rods (9) is movably sleeved with a sliding block (10), the supporting screw rods (9) are in threaded connection with the sliding blocks (10), the four sliding blocks (10) are uniformly distributed in the cross-shaped bracket (5) in an annular array, and the sliding blocks (10) are in sliding connection with the inner side wall of the cross-shaped bracket (5).

4. The hoisting table for compressor production as claimed in claim 3, wherein the end of the support screw (9) close to the support bearing (22) is fixedly sleeved with a transmission fluted disc (12), the middle part of the inner side of the cross-shaped bracket (5) is rotatably connected with a driving fluted disc (13), and the driving fluted disc (13) is respectively in meshing transmission with four transmission fluted discs (12).

5. The hoisting table for compressor production according to claim 1, wherein the rotating wheel (8) is rotatably connected to the middle of the lower side surface of the cross-shaped support (5), the rotating shaft of the rotating wheel (8) penetrates through the cross-shaped support (5), the upper end of the rotating shaft of the rotating wheel (8) is fixedly connected to the axis of the driving fluted disc (13), and the rotating wheel (8) and the driving fluted disc (13) are coaxial.

6. The hoisting table for the production of the compressor as claimed in claim 3, wherein four waist-shaped through grooves (7) are formed in the lower side surface of the cross-shaped support (5), a connecting block (14) is fixedly connected to the middle of the lower surface of the sliding block (10), and the sliding block (10) is fixedly connected with the supporting clamping column (6) through the connecting block (14).

7. Hoisting table for compressor production according to claim 6, wherein the connection block (14) extends through the through slot (7) and the connection block (14) is slidably connected to the through slot (7).

8. The hoisting table for compressor production according to claim 1, wherein the lower end of the supporting clamping column (6) is provided with mounting grooves (15), the clamping column (18) is arranged between the mounting grooves (15), one end of the clamping column (18) is provided with a supporting rotating shaft (17) in a penetrating manner, the clamping column (18) is fixedly connected with the supporting rotating shaft (17), both ends of the supporting rotating shaft (17) are provided with torsion spring bearings (16), and the two torsion spring bearings (16) are respectively embedded on the two side groove walls of the mounting grooves (15) and are symmetrically arranged.

9. The hoisting table for compressor production as claimed in claim 8, wherein the outer side wall of the torsion spring bearing (16) is fixedly connected with the supporting clamping column (6), and the end of the supporting clamping block (20) is fixedly connected with a rubber pad (21) with anti-skid lines.