CN219078852U

CN219078852U - Hoisting tool

Info

Publication number: CN219078852U
Application number: CN202223367898.5U
Authority: CN
Inventors: 沈清鸿; 张江涛
Original assignee: Denair Energy Equipment Co ltd
Current assignee: Denair Energy Equipment Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-26
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a hoisting tool, and relates to the technical field of complete machine hoisting of centrifugal air compressors. The lifting hook comprises a connecting plate, lifting hooks are symmetrically arranged below the connecting plate, fixing columns are fixedly connected to the inner parts of the two lifting hooks, vortex springs are fixedly connected to the outer parts of the two fixing columns, rotating sleeves are fixedly connected to the other ends of the two vortex springs, mounting plates and adjusting plates are respectively and fixedly connected to the outer parts of the two rotating sleeves, one sides of the two lifting hooks are fixedly connected with abutting plates for abutting against the mounting plates, guide grooves for the mounting plates to move are formed in the opposite sides of the two lifting hooks, and guide grooves for the adjusting plates to move are formed in the other sides of the two lifting hooks. Through setting up lifting hook, fixed column, vortex spring, rotating sleeve, mounting panel, regulating plate and conflict board, can very conveniently carry out the unhook to the lifting rope and handle.

Description

Hoisting tool

Technical Field

The utility model belongs to the field of integral hoisting of centrifugal air compressors, and particularly relates to a hoisting tool.

Background

The principle of the centrifugal air compressor is that the impeller drives gas to rotate at a high speed, so that the gas generates centrifugal force, and the flow speed and pressure of the gas after passing through the impeller are improved due to the diffusion flow of the gas in the impeller, so that compressed air is continuously produced, and when the centrifugal air compressor is hoisted and moved, a hoisting tool is needed.

The Chinese patent of comparative publication No. CN216807779U mainly relates to the field of hoisting equipment. The utility model provides a heating machine hoist and mount frock, includes the diaphragm, the both sides of diaphragm top surface are fixed mounting rings respectively, the groove is offered respectively at the preceding back of spout, first through-hole is offered to one side of diaphragm, first screw rod is installed to first through-hole inner bearing, the other end of second screw rod is connected with one side bearing of spout inner wall, the slider all with spout sliding fit, the preceding and the back of slider are fixed mounting backup pad respectively, the backup pad runs through corresponding groove and sliding fit with it respectively, the upper end of fixed connection hawser is respectively to the outer end of backup pad, the lower extreme of hawser is fixed mounting couple respectively. The utility model has the beneficial effects that: the device can achieve the effect of adjusting the lifting gravity center by adjusting the position of the supporting plate when in use, and effectively avoids the inclination of the lifting weight during installation or movement. The gravity center of hoisting can be very conveniently adjusted to the position of the supporting plate in the scheme, but when the centrifugal air compressor is hoisted, the lifting rope can be unhooked due to the fact that the centrifugal air compressor is hoisted for a long time due to the fact that the weight of the centrifugal air compressor is large, so that production efficiency is influenced, and potential safety hazards are also easily caused.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing a hoisting tool.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a hoist and mount frock, includes the connecting plate, the below symmetry of connecting plate is equipped with the lifting hook, two the equal fixedly connected with fixed column of inside of lifting hook, two the equal fixedly connected with vortex spring of outside of fixed column, two the equal fixedly connected with rotation sleeve of the other end of vortex spring, two the equal fixedly connected with mounting panel and regulating plate respectively of rotation sleeve's outside, two the equal fixedly connected with in one side of lifting hook is used for contradicting the conflict board of mounting panel, two the joint groove that is used for the joint mounting panel is all seted up to the inside of contradicting the board, two the guide way that supplies the mounting panel activity is all seted up to the opposite one side of lifting hook, two the guide way that supplies the regulating plate activity is all seted up to the opposite side of lifting hook.

As the preferable technical scheme of the utility model, a bidirectional screw is arranged in the connecting plate, one end of the bidirectional screw extends to the outside of the connecting plate and is fixedly connected with a rocker, the other end of the bidirectional screw is rotationally connected with the inner side wall of the connecting plate, threaded blocks are symmetrically arranged on the outside of the bidirectional screw, guide grooves for the threaded blocks to move are formed in the bottom of the connecting plate, movable wheels are arranged on the upper surfaces of the two threaded blocks, and guide grooves for the movable wheels to move are formed in the top end of the inside of the connecting plate.

As the preferable technical scheme of the utility model, clamping grooves for installing the connecting blocks are formed in the bottoms of the two threaded blocks, adjusting blocks are fixedly connected to the bottoms of the two connecting blocks, fixing blocks are fixedly connected to opposite sides of the two threaded blocks, connecting rods are arranged in the two fixing blocks, one ends of the connecting rods extend to the outside of the fixing blocks and are fixedly connected with pull rings, limiting plates are fixedly connected to the other ends of the connecting rods, mounting rods are fixedly connected to the other sides of the limiting plates, guide grooves for the movement of the mounting rods are formed in the connecting blocks, reset springs are sleeved outside the connecting rods, and two ends of each reset spring are fixedly connected with the outer side walls of the limiting plates and the inner side walls of the fixing blocks respectively.

As the preferable technical scheme of the utility model, one side of each of the two regulating blocks is provided with a mounting hole for mounting a rotating rod in a penetrating way, one end of the rotating rod extends to the outside of the regulating block and is fixedly connected with a knob, the other end of the rotating rod is fixedly connected with a first bevel gear, the bottoms of the two regulating blocks are provided with mounting holes for mounting a rotating column in a penetrating way, the upper surface of the rotating column is fixedly connected with a second bevel gear meshed with the first bevel gear, and the bottom of the rotating column is fixedly connected with the upper surface of a lifting hook.

As the preferable technical scheme of the utility model, the outer parts of the two regulating plates are respectively sleeved with an anti-skid sleeve, and the outer parts of the two anti-skid sleeves are respectively provided with a herringbone anti-skid groove.

As a preferable technical scheme of the utility model, the upper surface of the connecting plate is rotatably connected with a connecting hook.

As the preferable technical scheme of the utility model, the upper surfaces of the two lifting hooks are provided with the placing grooves, and the inside of each placing groove is adhered with the protection pad.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

1. through setting up lifting hook, the fixed column, vortex spring, rotate the sleeve, the mounting panel, regulating plate and conflict board, when needs are fixed to the lifting rope, only need press the regulating plate, the regulating plate drives and rotates the sleeve and rotate this moment, it stretches vortex spring to rotate the sleeve, when rotating the sleeve, it moves in step to drive the mounting panel, the mounting panel breaks away from conflict board this moment, can place the lifting rope in the lifting hook, after the lifting rope is placed, loosen the regulating plate, vortex spring is retracted this moment, it rotates in step to drive the rotation sleeve, it moves in step to drive the mounting panel again to rotate the sleeve, the mounting panel offsets with conflict board this moment, can effectively prevent the lifting rope unhook.

2. Through setting up pull ring, the connecting rod, limiting plate, installation pole and reset spring, when the lifting hook damages and needs to change or maintain it, only need the pulling pull ring, the pull ring drives the connecting rod and removes in step this moment, the connecting rod drives limiting plate synchronous motion, the limiting plate extrudees reset spring, drive the installation pole simultaneously and break away from the inside of connecting block, can dismantle the lifting hook this moment, when needing to install the lifting hook, only need insert the threaded rod inside earlier, loosen the pull ring again, reset spring resets this moment, it is inside to drive the installation pole grafting to the connecting block, can install the lifting hook this moment.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. Attached at

In the figure:

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

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is an enlarged schematic view of region B of FIG. 1;

FIG. 4 is an enlarged schematic view of the hook according to the present utility model;

fig. 5 is a schematic perspective view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a connecting plate; 2. a lifting hook; 3. an anti-skid sleeve; 4. an adjusting plate; 5. fixing the column; 6. a vortex spring; 7. rotating the sleeve; 8. a mounting plate; 9. a contact plate; 10. rotating the column; 11. a rocker; 12. a bidirectional screw; 13. a movable wheel; 14. a screw block; 15. a connecting hook; 16. a pull ring; 17. a connecting rod; 18. a fixed block; 19. a return spring; 20. a limiting plate; 21. a mounting rod; 22. a connecting block; 23. an adjusting block; 24. a knob; 25. a rotating lever; 26. a first bevel gear; 27. and a second bevel gear.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, in this embodiment, a hoisting tool is provided, which comprises a connecting plate 1, the below symmetry of connecting plate 1 is equipped with lifting hook 2, the equal fixedly connected with fixed column 5 in inside of two lifting hooks 2, the equal fixedly connected with vortex spring 6 in outside of two fixed columns 5, the equal fixedly connected with rotation sleeve 7 of the other end of two vortex springs 6, the outside of two rotation sleeve 7 is fixedly connected with mounting panel 8 and regulating plate 4 respectively, the equal fixedly connected with of one side of two lifting hooks 2 is used for contradicting the conflict board 9 of mounting panel 8, the draw-in groove that is used for joint mounting panel 8 is all seted up to the inside of two conflict board 9, the guide way that supplies mounting panel 8 activity is all seted up to the opposite side of two lifting hooks 2, when needs to fix the lifting rope, only need press regulating plate 4, the rotation sleeve 7 is driven to rotate to vortex spring 6 at this moment, when rotation sleeve 7 rotates, drive mounting panel 8 and move in step, mounting panel 8 is broken away from the conflict board 9 and place the lifting hook 2 when the lifting hook 2, the side of the synchronous lifting hook is placed in the time, the lifting hook 2 can be guaranteed to the synchronous lifting hook, the potential safety hazard is realized, the lifting hook is placed to the lifting hook is moved to the opposite side of two lifting hook 2, and the lifting hook is simultaneously set up the guide way of lifting hook 4, and the lifting hook is moved, and the lifting hook is simultaneously, and the lifting hook is rotated, and the rotation 7 is rotated, and when the rotation sleeve 7 is rotated, and is stretched, and when the lifting hook 8, and is rotated, and is synchronously.

Wherein, the inside of connecting plate 1 is equipped with bi-directional screw 12, the one end of bi-directional screw 12 extends to the outside of connecting plate 1 and fixedly connected with rocker 11, the other end of bi-directional screw 12 rotates with the inside wall of connecting plate 1 to be connected, the outside symmetry of bi-directional screw 12 is equipped with screw thread piece 14, the guide way that supplies screw thread piece 14 activity is seted up to the bottom of connecting plate 1, the upper surface of two screw thread pieces 14 all is equipped with running wheel 13, the guide way that supplies running wheel 13 activity is seted up on the inside top of connecting plate 1, rotate rocker 11, rocker 11 drives bi-directional screw 12 and rotates, two screw thread pieces 14 draw close to in the middle or disperse to both sides this moment, can very conveniently adjust the distance between two lifting hooks 2.

Wherein the joint groove that is used for installing connecting block 22 has all been seted up to the bottom of two screw blocks 14, the equal fixedly connected with regulating block 23 in bottom of two connecting blocks 22, the equal fixedly connected with fixed block 18 in opposite one side of two screw blocks 14, the inside of two fixed blocks 18 all is equipped with connecting rod 17, the one end of connecting rod 17 extends to the outside of fixed block 18 and fixedly connected with pull ring 16, the other end fixedly connected with limiting plate 20 of connecting rod 17, the opposite side fixedly connected with installation pole 21 of limiting plate 20, the guide way that supplies installation pole 21 activity is seted up to the inside of connecting block 22, the outside cover of connecting rod 17 is equipped with reset spring 19, reset spring 19's both ends respectively carry out fixed connection with the lateral wall of limiting plate 20 and the inside wall of fixed block 18, when lifting hook 2 damages and need change or maintain it, only need pull ring 16 to stimulate the pull ring 16 at this moment, the connecting rod 17 moves in step, connecting rod 17 drives limiting plate 20 synchronous movement, limiting plate 20 extrudees reset spring 19, drive installation pole 21 breaks away from the inside of connecting rod 22 simultaneously, can dismantle lifting hook 2, when needing installation lifting hook 2 first, need insert lifting hook 22 to install interior very well, reset spring 21 to install very well, the inside connection piece 21, the inside connection piece is very convenient to be dismantled.

Wherein, the mounting hole that is used for installing dwang 25 has all been run through to one side of two regulating blocks 23, the one end of dwang 25 extends to the outside of regulating block 23 and fixedly connected with knob 24, the other end fixedly connected with first bevel gear 26 of dwang 25, the mounting hole that is used for installing the spliced pole 10 has all been run through to the bottom of two regulating blocks 23, the upper surface fixedly connected with of spliced pole 10 and first bevel gear 26 engaged with second bevel gear 27, the bottom of spliced pole 10 carries out fixed connection with the upper surface of lifting hook 2, knob 24 rotates, knob 24 drives dwang 25 and rotates, dwang 25 drives first bevel gear 26 and rotates, first bevel gear 26 drives second bevel gear 27 and rotates, second bevel gear 27 drives spliced pole 10 and rotates, can very conveniently adjust the angle of lifting hook 2 at this moment.

Wherein, the outside of two regulating plates 4 all overlaps and is equipped with antiskid cover 3, and the herringbone antiskid groove has all been seted up to the outside of two antiskid covers 3, and antiskid cover 3 can play the antiskid effect effectively, and the herringbone antiskid groove plays the antiskid effect more effectively.

Wherein, the upper surface of connecting plate 1 rotates and is connected with coupling hook 15, can install connecting plate 1 through coupling hook 15 very conveniently.

Wherein, the standing groove has all been seted up to the upper surface of two lifting hooks 2, and the inside of two standing grooves has all bonded the protection pad, can place the lifting rope in the standing groove, and the protection pad can play the guard action effectively to the lifting rope this moment, prevents lifting rope wearing and tearing fracture.

Specific use and action of the embodiment:

when the lifting rope lifting device is used, through the arrangement of the lifting hook 2, the fixing column 5, the vortex spring 6, the rotating sleeve 7, the mounting plate 8, the adjusting plate 4 and the abutting plate 9, when the lifting rope is required to be fixed, the adjusting plate 4 only needs to be pressed down, the rotating sleeve 7 is driven to rotate by the adjusting plate 4, the vortex spring 6 is stretched by the rotating sleeve 7, when the rotating sleeve 7 rotates, the mounting plate 8 is driven to synchronously move, the mounting plate 8 is separated from the abutting plate 9, the lifting rope can be placed in the lifting hook 2, after the lifting rope is placed, the adjusting plate 4 is loosened, the vortex spring 6 is retracted, the rotating sleeve 7 is driven to synchronously rotate, the mounting plate 8 is driven to synchronously move by the rotating sleeve 7, and the mounting plate 8 and the abutting plate 9 are abutted at the moment, so that the technical problems that in the prior art, when the centrifugal air compressor is lifted, the lifting rope is lifted for a long time, the lifting rope is likely to be unhooked, and meanwhile, the safety hidden danger is easy to be caused are solved.

In the use process, firstly, the connecting hook 15 is installed, the adjusting plate 4 is pressed at the moment, the adjusting plate 4 drives the rotating sleeve 7 to rotate, the rotating sleeve 7 stretches the vortex spring 6, when the rotating sleeve 7 rotates, the mounting plate 8 is driven to synchronously move, at the moment, the mounting plate 8 is separated from the abutting plate 9, the lifting rope can be placed in the lifting hook 2, after the lifting rope is placed, the adjusting plate 4 is loosened, at the moment, the vortex spring 6 is retracted, the rotating sleeve 7 is driven to synchronously rotate, the rotating sleeve 7 drives the mounting plate 8 to synchronously move, at the moment, the mounting plate 8 is abutted against the abutting plate 9, the lifting rope can be installed, when the angle position of the lifting hook 2 needs to be adjusted, only the knob 24 is required to be rotated, the knob 24 drives the rotating rod 25 to rotate, the rotating rod 25 drives the first bevel gear 26 to rotate, the first bevel gear 26 drives the second bevel gear 27 to rotate, the second bevel gear 27 drives the rotary column 10 to rotate, at the moment, the angle of the lifting hook 2 can be adjusted, when the distance between the lifting hooks 2 needs to be adjusted, only the rocker 11 is required to rotate, the rocker 11 drives the bidirectional screw rod 12 to rotate, at the moment, the two threaded blocks 14 synchronously approach each other or disperse towards two sides, the lifting hooks 2 are driven to synchronously move, at the moment, the distance between the lifting hooks 2 can be adjusted, when the lifting hooks 2 are damaged and need to be replaced or maintained, only the pull ring 16 is required to be pulled, at the moment, the pull ring 16 drives the connecting rod 17 to synchronously move, the connecting rod 17 drives the limiting plate 20 to synchronously move, the limiting plate 20 extrudes the reset spring 19, at the same time, the mounting rod 21 is driven to be separated from the inside of the connecting rod 22, at the moment, the lifting hooks 2 can be dismounted, when the lifting hooks 2 need to be mounted, only the connecting rod 22 is required to be inserted into the threaded rod at first, and then the pull ring 16 is loosened, the reset spring 19 is reset at the moment, the installation rod 21 is driven to be inserted into the connecting block 22, and the lifting hook 2 can be installed at the moment.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides a hoist and mount frock, its characterized in that, including connecting plate (1), the below symmetry of connecting plate (1) is equipped with lifting hook (2), two the equal fixedly connected with fixed column (5) of inside of lifting hook (2), two the equal fixedly connected with vortex spring (6) of outside of fixed column (5), two the equal fixedly connected with of the other end of vortex spring (6) rotates sleeve (7), two the equal fixedly connected with mounting panel (8) of outside of rotating sleeve (7) and regulating plate (4) respectively, two the equal fixedly connected with in one side of lifting hook (2) is used for contradicting conflict board (9) of mounting panel (8), two the joint groove that is used for joint mounting panel (8) has all been seted up to the inside of contradicting board (9), two the guide way that supplies mounting panel (8) activity is all seted up to the opposite side of lifting hook (2), two the guide way that supplies regulating plate (4) activity is all seted up to the opposite side of lifting hook (2).

2. The hoisting tool according to claim 1, characterized in that a bidirectional screw rod (12) is arranged in the connecting plate (1), one end of the bidirectional screw rod (12) extends to the outside of the connecting plate (1) and is fixedly connected with a rocker (11), the other end of the bidirectional screw rod (12) is rotationally connected with the inner side wall of the connecting plate (1), thread blocks (14) are symmetrically arranged on the outside of the bidirectional screw rod (12), guide grooves for the thread blocks (14) to move are formed in the bottom of the connecting plate (1), movable wheels (13) are arranged on the upper surfaces of the two thread blocks (14), and guide grooves for the movable wheels (13) to move are formed in the top end of the inside of the connecting plate (1).

3. The hoisting tool according to claim 2, wherein clamping grooves for installing the connecting blocks (22) are formed in the bottoms of the threaded blocks (14), the bottoms of the connecting blocks (22) are fixedly connected with adjusting blocks (23), fixing blocks (18) are fixedly connected to opposite sides of the threaded blocks (14), connecting rods (17) are arranged in the fixing blocks (18), one ends of the connecting rods (17) extend to the outer portions of the fixing blocks (18) and are fixedly connected with pull rings (16), limiting plates (20) are fixedly connected to the other ends of the connecting rods (17), installation rods (21) are fixedly connected to the other sides of the limiting plates (20), guide grooves for the installation rods (21) to move are formed in the connecting blocks (22), reset springs (19) are sleeved on the outer portions of the connecting rods (17), and two ends of the reset springs (19) are fixedly connected with the outer side walls of the limiting plates (20) and the inner side walls of the fixing blocks (18) respectively.

4. A hoisting tool according to claim 3, wherein one side of each of the two adjusting blocks (23) is provided with a mounting hole for mounting a rotating rod (25), one end of the rotating rod (25) extends to the outside of the adjusting block (23) and is fixedly connected with a knob (24), the other end of the rotating rod (25) is fixedly connected with a first bevel gear (26), the bottoms of the two adjusting blocks (23) are provided with a mounting hole for mounting a rotating column (10), the upper surface of the rotating column (10) is fixedly connected with a second bevel gear (27) meshed with the first bevel gear (26), and the bottom of the rotating column (10) is fixedly connected with the upper surface of the lifting hook (2).

5. Hoisting tool according to claim 1, characterized in that the outer parts of the two adjusting plates (4) are respectively sleeved with an anti-slip sleeve (3), and the outer parts of the two anti-slip sleeves (3) are respectively provided with a herringbone anti-slip groove.

6. Hoisting tool according to claim 1, characterized in that the upper surface of the connecting plate (1) is rotatably connected with a connecting hook (15).

7. The hoisting tool according to claim 1, wherein the upper surfaces of the two lifting hooks (2) are provided with placing grooves, and the inside of each placing groove is adhered with a protection pad.