Mechanical equipment hoisting device

Abstract

The utility model relates to the technical field of hoisting equipment, and discloses a mechanical equipment hoisting device which comprises a supporting seat and two bottom plates, a protective fence is arranged at the position, close to the outer side, of the outer wall of the top of the supporting seat, the two bottom plates are arranged in parallel left and right, and the mechanical equipment hoisting device further comprises a conveying cylinder fixedly installed on one side of the outer wall of the top of each bottom plate. The two conveying barrels are diagonally placed, auxiliary mechanisms are arranged at the positions, away from the conveying barrels, of the outer wall of the top of the bottom plate and used for assisting movement, driving mechanisms and limiting mechanisms are arranged in the conveying barrels, a top plate is installed at the top ends of the conveying barrels, and the top plate is located over the bottom plate. The top ends of the driving mechanism, the limiting mechanism and the auxiliary mechanism are all fixed to the outer wall of the bottom of the top plate, the screws are driven to rotate by starting the motors which are distributed on the two sides diagonally, and under the limitation of the limiting mechanism, the threaded sleeves move longitudinally to drive the clamping sleeves and the supporting seats to move upwards stably.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a mechanical equipment hoisting device. Background Art

[0002] Hoisting refers to the installation and positioning of equipment by a crane or lifting mechanism. During the production process of mechanical equipment, or during the later installation, maintenance and repair, the equipment needs to be lifted and hoisted, so a mechanical equipment hoisting device is needed.

[0003] In the prior art (the publication number is CN212982342U, and the patent name is a Chinese utility model patent application for a mechanical equipment hoisting device.), it includes a gantry, a drive shaft, a winding wheel, and a wire rope. The top of the gantry is equipped with a drive shaft through a mounting frame, and both sides of the drive shaft are connected to winding wheels through chains. The surface of the winding wheel is wound with a wire rope. By setting a hanging plate, the setting of the hanging plate makes the device in a stable state when lifting the machine, unlike the traditional method of directly fixing the machine to be lifted on the wire rope, which is easy to shake and unstable. In the process of implementing this technical solution, the inventor found that there are at least the following problems in the prior art:

[0004] In practical applications, when the above device is hoisted, the wire rope is driven upward by the winding wheel, and the movement is not stable enough, which makes the mechanical equipment unevenly stressed and affects the stability of transportation. Therefore, a mechanical equipment hoisting device is urgently needed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a mechanical equipment lifting device to solve the problem that the device proposed in the background technology drives the wire rope upward through the winding wheel during lifting, the movement is not stable enough, the mechanical equipment is unevenly stressed, and the transportation stability is affected.

[0006] In the first aspect, the utility model provides a mechanical equipment lifting device, including a support seat and two base plates, a guardrail is provided near the outer side of the top outer wall of the support seat, and the two base plates are placed parallel to each other on the left and right, and also includes: a conveying cylinder is fixedly installed on one side of the top outer wall of the two base plates, and the two conveying cylinders are placed diagonally, and an auxiliary mechanism is provided at a position of the top outer wall of the base plate away from the conveying cylinder, and the auxiliary mechanism is used to assist movement, and a driving mechanism and a limiting mechanism are provided inside the conveying cylinder, and a top plate is installed on the top of the conveying cylinder, and the top plate is located directly above the base plate, and the top ends of the driving mechanism, the limiting mechanism and the auxiliary mechanism are all fixed on the bottom outer wall of the top plate, and locking mechanisms are provided near the two ends of the outer walls of both sides of the support seat, and one end of the locking mechanism is respectively connected to the corresponding driving mechanism and auxiliary mechanism.

[0007] In a specific embodiment, the driving mechanism includes a motor, which is located on the bottom inner wall of the conveying cylinder, a screw is fixed to the top end of the motor output shaft, a connecting shaft is fixed to the top end of the screw, a shaft seat is inserted at the top end of the connecting shaft, the shaft seat is fixedly mounted on the bottom outer wall of the top plate, and a screw sleeve is installed on the outer wall of the screw.

[0008] In a specific implementation scheme, the limiting mechanism includes a vertical plate, which is fixedly mounted on an inner wall of one side of the conveying cylinder, and sliding grooves are provided on both the front and rear outer walls of the vertical plate.

[0009] In a specific implementation scheme, a fixed block is fixedly installed on the outer wall of the horizontal side of the screw sleeve, a clamping block is fixedly installed on one end of the fixed block, the cross-section of the clamping block is U-shaped, and the inner walls on both sides of the clamping block are clamped on the front and rear outer walls of the vertical plate, and sliders are fixedly installed on the inner walls on both sides of the clamping block, and the sliders are slidably clamped on the inner walls of the corresponding slide grooves.

[0010] In a specific implementation scheme, the auxiliary mechanism includes a vertical rod, the bottom and top of the vertical rod are respectively fixed to the surfaces of the bottom plate and the top plate, and a sliding sleeve is slidably sleeved on the circumferential outer wall of the vertical rod.

[0011] In a specific implementation scheme, the locking mechanism includes a clamping sleeve, which is clamped on the outer walls of both sides of the support seat near the two ends. The clamping sleeve and the support seat are provided with vertically penetrating mounting holes, and a locking rod is inserted into the inner wall of the mounting hole. The circumferential outer wall of the locking rod is provided with gaskets and locking caps on the upper and lower outer walls near the clamping sleeve.

[0012] In a specific implementation scheme, a connecting seat 1 is fixedly installed at a position of the clamping sleeve near the screw sleeve, and one end of the connecting seat 1 is fixedly installed on an outer wall of one side of the screw sleeve. A vertical strip opening is opened on an outer wall of one side of the conveying cylinder near the support seat, and the connecting seat 1 is slidably clamped on the inner wall of the strip opening. A connecting seat 2 is fixedly installed at a position of the clamping sleeve near the sliding sleeve, and one end of the connecting seat 2 is fixedly installed on an outer wall of one side of the sliding sleeve. The screw sleeve, sliding sleeve and clamping block are at the same height.

[0013] The utility model provides a mechanical equipment lifting device, which starts the motors on both sides of the diagonal distribution to drive the screw to rotate, and under the restriction of the limit mechanism, the screw sleeve is moved longitudinally, thereby driving the longitudinal movement of the clamping sleeve, thereby driving the support seat to move upward stably, and auxiliary movement is carried out by arranging sliding sleeves and vertical rods at the other two corners of the support seat, so that the support seat can move up and down stably, thereby facilitating the completion of lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall device structure of an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the driving mechanism, the limiting mechanism, the connecting seat 1 and the clamping sleeve of an embodiment of the utility model.

[0017] Figure 3 for Figure 2 A is an enlarged structural diagram of FIG.

[0018] Figure 4 It is a schematic structural diagram of the auxiliary mechanism, the second connecting seat, the clamping sleeve and the locking mechanism of an embodiment of the utility model.

[0019] Icons: 1. Bottom plate; 2. Conveying cylinder; 3. Strip mouth; 4. Top plate; 5. Support seat; 6. Guardrail; 7. Vertical bar; 8. Sliding sleeve; 9. Connecting seat 2; 10. Clamping sleeve; 11. Motor; 12. Screw sleeve; 13. Fixed block; 14. Vertical plate; 15. Shaft seat; 16. Connecting shaft; 17. Screw rod; 18. Connecting seat 1; 19. Slide groove; 20. Block; 21. Sliding block; 22. Gasket; 23. Locking cap; 24. Locking rod. DETAILED DESCRIPTION

[0020] Due to the above problems in the prior art, the inventor has provided a mechanical equipment hoisting device after research to solve the above defects.

[0021] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0022] Please refer to Figures 1 to 4The utility model embodiment provides a mechanical equipment lifting device, including a support seat 5 and two base plates 1. A guardrail 6 is arranged near the outer side of the top outer wall of the support seat 5. The two base plates 1 are placed parallel to each other on the left and right, and also includes: a conveying cylinder 2 is fixedly installed on one side of the top outer wall of the two base plates 1, and the two conveying cylinders 2 are placed diagonally. An auxiliary mechanism is arranged at a position of the top outer wall of the base plate 1 away from the conveying cylinder 2. The auxiliary mechanism is used to assist movement. A driving mechanism and a limiting mechanism are arranged inside the conveying cylinder 2. A top plate 4 is installed on the top of the conveying cylinder 2. The top plate 4 is located directly above the base plate 1. The top ends of the driving mechanism, the limiting mechanism and the auxiliary mechanism are all fixed on the bottom outer wall of the top plate 4. Locking mechanisms are arranged near the two ends of the outer walls of both sides of the support seat 5, and one end of the locking mechanism is respectively connected to the corresponding driving mechanism and the auxiliary mechanism.

[0023] Furthermore, the driving mechanism includes a motor 11, which is located on the bottom inner wall of the conveying cylinder 2. A screw 17 is fixed to the top of the output shaft of the motor 11, a connecting shaft 16 is fixed to the top of the screw 17, and a shaft seat 15 is inserted to the top of the connecting shaft 16. The shaft seat 15 is fixedly installed on the bottom outer wall of the top plate 4, and a screw sleeve 12 is installed on the outer wall of the screw 17. After starting the motor 11, the screw 17 can be driven to rotate, thereby driving the screw sleeve 12 to move.

[0024] Furthermore, the limiting mechanism includes a vertical plate 14 , which is fixedly mounted on an inner wall of one side of the conveying cylinder 2 , and sliding grooves 19 are provided on both the front and rear outer walls of the vertical plate 14 .

[0025] Furthermore, a fixing block 13 is fixedly installed on the outer wall of one horizontal side of the screw sleeve 12, and a clamping block 20 is fixedly installed on one end of the fixing block 13. The cross section of the clamping block 20 is U-shaped, and the inner walls on both sides of the clamping block 20 are clamped on the front and rear outer walls of the vertical plate 14. Slide blocks 21 are fixedly installed on the inner walls on both sides of the clamping block 20, and the slide blocks 21 are slidably clamped on the inner walls of the corresponding slide grooves 19. After the screw rod 17 rotates, it moves in coordination with the clamping block 20 through the fixing block 13 on one side. The clamping block 20 is clamped on the outer side of the vertical plate 14 and slides in the slide groove 19 through the slide block 21. The longitudinal movement of the clamping block 20 allows the screw sleeve 12 to only move longitudinally, thereby facilitating the up and down movement of the support seat 5.

[0026] Furthermore, the auxiliary mechanism includes a vertical rod 7, the bottom and top of which are respectively fixed on the surface of the bottom plate 1 and the top plate 4, and a sliding sleeve 8 is slidably sleeved on the circumferential outer wall of the vertical rod 7. The auxiliary mechanism cooperates with the driving mechanism to drive the support seat 5 to move up and down.

[0027] Furthermore, the locking mechanism includes a clamping sleeve 10, which is clamped on the outer walls of both sides of the support seat 5 near the two ends. The clamping sleeve 10 and the support seat 5 are provided with vertically penetrating mounting holes, and a locking rod 24 is inserted on the inner wall of the mounting hole. The circumferential outer wall of the locking rod 24 is close to the upper and lower outer walls of the clamping sleeve 10 and is sleeved with gaskets 22 and locking caps 23. The clamping sleeve 10 is fixedly connected to the support seat 5 by the arranged locking rod 24, gasket 22 and locking cap 23, so that the lifting movement is more stable.

[0028] Furthermore, a connecting seat 18 is fixedly installed at a position of the clamping sleeve 10 near the screw sleeve 12, and one end of the connecting seat 18 is fixedly installed on one side outer wall of the screw sleeve 12. A vertical strip opening 3 is opened on the outer wall of one side of the conveying cylinder 2 near the support seat 5. The connecting seat 18 is slidably connected to the inner wall of the strip opening 3. A connecting seat 2 9 is fixedly installed at a position of the clamping sleeve 10 near the sliding sleeve 8, and one end of the connecting seat 2 9 is fixedly installed on one side outer wall of the sliding sleeve 8. The screw sleeve 12, the sliding sleeve 8 and the clamping block 20 are at the same height; the screw sleeve 12, the sliding sleeve 8, the clamping block 20 and the support seat 5 are in the same movement and move up and down together.

[0029] Working principle: When in use, place the mechanical equipment on the surface of the support seat 5, located inside the guardrail 6, and then start the motors 11 on both sides of the diagonal distribution to drive the screw 17 to rotate. Under the restriction of the limiting mechanism, that is, through the block 20 under the action of the vertical plate 14, the movement of the screw sleeve 12 is restricted, so that the screw sleeve 12 moves longitudinally, and then drives the longitudinal movement of the clamping sleeve 10 through the connecting seat 18, thereby driving the support seat 5 to move upward stably, and at the other two corners of the support seat 5, the sliding sleeve 8 and the vertical rod 7 are set to assist the movement, so that the support seat 5 can move up and down stably, thereby facilitating the completion of lifting.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanical equipment lifting device, comprising a support seat (5) and two bottom plates (1), wherein a guardrail (6) is provided near the outer side of the top outer wall of the support seat (5), and the two bottom plates (1) are placed parallel to each other on the left and right, characterized in that: Also includes: A conveying cylinder (2) is fixedly mounted on one side of the top outer wall of the two base plates (1), and the two conveying cylinders (2) are placed diagonally. An auxiliary mechanism is arranged at a position of the top outer wall of the base plate (1) away from the conveying cylinder (2), and the auxiliary mechanism is used to assist movement. A driving mechanism and a limiting mechanism are arranged inside the conveying cylinder (2). A top plate (4) is installed at the top of the conveying cylinder (2), and the top plate (4) is located directly above the base plate (1). The top ends of the driving mechanism, the limiting mechanism and the auxiliary mechanism are all fixed on the bottom outer wall of the top plate (4). Locking mechanisms are arranged at positions near the two ends of the outer walls of both sides of the support seat (5), and one end of the locking mechanism is respectively connected to the corresponding driving mechanism and the auxiliary mechanism.

2. A mechanical equipment lifting device according to claim 1, characterized in that: The driving mechanism comprises a motor (11), the motor (11) is located on the bottom inner wall of the conveying cylinder (2), a screw rod (17) is fixed to the top end of the output shaft of the motor (11), a connecting shaft (16) is fixed to the top end of the screw rod (17), a shaft seat (15) is inserted into the top end of the connecting shaft (16), the shaft seat (15) is fixedly mounted on the bottom outer wall of the top plate (4), and a screw sleeve (12) is mounted on the outer wall of the screw rod (17).

3. A mechanical equipment lifting device according to claim 2, characterized in that: The limiting mechanism comprises a vertical plate (14), the vertical plate (14) is fixedly mounted on an inner wall of one side of the conveying cylinder (2), and sliding grooves (19) are provided on both the front and rear outer walls of the vertical plate (14).

4. A mechanical equipment lifting device according to claim 3, characterized in that: A fixing block (13) is fixedly mounted on the outer wall of a horizontal side of the screw sleeve (12); a clamping block (20) is fixedly mounted on one end of the fixing block (13); the cross section of the clamping block (20) is U-shaped; the inner walls on both sides of the clamping block (20) are clamped on the outer walls on both sides of the vertical plate (14); sliding blocks (21) are fixedly mounted on the inner walls on both sides of the clamping block (20); the sliding blocks (21) are slidably clamped on the inner walls of the corresponding sliding grooves (19).

5. A mechanical equipment lifting device according to claim 4, characterized in that: The auxiliary mechanism comprises a vertical rod (7), the bottom and top of which are respectively fixed on the surfaces of the bottom plate (1) and the top plate (4), and a sliding sleeve (8) is slidably sleeved on the circumferential outer wall of the vertical rod (7).

6. A mechanical equipment lifting device according to claim 5, characterized in that: The locking mechanism comprises a clamping sleeve (10), the clamping sleeve (10) being clamped on the outer walls of both sides of the support seat (5) near the two ends, the clamping sleeve (10) and the support seat (5) are provided with vertically penetrating mounting holes, a locking rod (24) is inserted into the inner wall of the mounting hole, and a gasket (22) and a locking cap (23) are sleeved on the upper and lower outer walls of the circumferential outer wall of the locking rod (24) near the clamping sleeve (10).

7. A mechanical equipment lifting device according to claim 6, characterized in that: A connecting seat 1 (18) is fixedly installed on the position of the clamping sleeve (10) close to the screw sleeve (12), and one end of the connecting seat 1 (18) is fixedly installed on one side outer wall of the screw sleeve (12). A vertical strip-shaped opening (3) is opened on the outer wall of one side of the conveying cylinder (2) close to the support seat (5), and the connecting seat 1 (18) is slidably connected to the inner wall of the strip-shaped opening (3). A connecting seat 2 (9) is fixedly installed on the position of the clamping sleeve (10) close to the sliding sleeve (8), and one end of the connecting seat 2 (9) is fixedly installed on one side outer wall of the sliding sleeve (8). The screw sleeve (12), the sliding sleeve (8) and the clamping block (20) are at the same height.

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