CN221165717U

CN221165717U - Net rack lifting device

Info

Publication number: CN221165717U
Application number: CN202323015117.0U
Authority: CN
Inventors: 梅焕明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-06-18
Anticipated expiration: 2033-11-08

Abstract

The application provides a grid lifting device, and relates to the field of grid installation. Including bearing structure, main shaft, drive structure and lifting hook, bearing structure's below fixedly connected with fixed knot constructs, bearing structure can dismantle with the main shaft and be connected, the side of main shaft is equipped with the regulation structure that is used for preventing that drive structure from taking place the slope, just regulation structure is located the drive structure below. This rack hoist device, all can dismantle between a plurality of structures and connect for equipment can dismantle the installation fast when using, has promoted the dismantlement equipment speed of equipment when the transportation by a wide margin, and follow-up hoist and mount operation of being convenient for can carry out fast, and this rack hoist device, first fixed block and second fixed block can carry out the centre gripping fixedly according to the size of rack, make corresponding regulation can be made fast according to the rack of equidimension to equipment, thereby make equipment can stably install and carry out follow-up operation on the rack.

Description

Net rack lifting device

Technical Field

The application relates to the technical field of grid installation, in particular to a grid hoisting device.

Background

A grid is a system of structural members for supporting and reinforcing structures, typically consisting of a number of interconnected rods, beams and nodes. The grid structure is generally used in projects such as large-span buildings, bridges, overpasses, towers and the like, can bear a large amount of gravity and horizontal load, has good rigidity and stability, and has the advantages of high strength, light weight, easiness in installation and maintenance, attractive appearance and the like. In building design, grid structures are also commonly used to create unique architectural styles and visual effects, and workers often use hoisting machines to assist in transporting materials during the installation of the grid in order to accomplish work faster.

But current lifting machine is carrying out long-term transportation's in-process for be inconvenient for dismantle between each subassembly for lifting machine's transport efficiency can not obtain fine promotion, thereby leads to city construction's efficiency to be unable to obtain improving, and in addition, current lifting machine connected mode all installs on the rack through the welding, and this connected mode need spend a large amount of manpowers when lifting machine dismantles and dismantle the processing, and is very loaded down with trivial details.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the application provides a grid lifting device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides a net rack hoist device, includes bearing structure, main shaft, drive structure and lifting hook, bearing structure's below fixedly connected with fixed knot constructs, bearing structure can dismantle with the main shaft and be connected, the side of main shaft is equipped with the regulation structure that is used for preventing that drive structure from taking place the slope, just regulation structure is located the drive structure below, drive structure and main shaft can dismantle with regulation structure and be connected.

Through adopting above-mentioned technical scheme, all can dismantle the connection between a plurality of structures for equipment can dismantle the installation fast when using, promotes the efficiency of follow-up hoist and mount operation.

Preferably, the support structure comprises two support frames and a first chute, the first chute is fixedly connected to the lower surface of the main shaft, the upper surfaces of the two support frames are fixedly connected with sliding columns, and the sliding columns are slidably connected with the first chute.

Through adopting above-mentioned technical scheme, the support frame can carry out position adjustment in first spout under the effect of slip post to carry out follow-up connection fixedly.

Preferably, the side surfaces of the two support frames are fixedly connected with a first telescopic rod, and the first telescopic rod is used for keeping the two support frames stable.

Through adopting above-mentioned technical scheme, first telescopic link can adjust the use when the support frame uses, hoisting device holistic stability.

Preferably, the driving structure comprises a supporting frame and a screw rod, the supporting frame is fixedly connected with the main shaft, the screw rod is in threaded connection with the lifting hook, one side of the supporting frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the screw rod.

Through adopting above-mentioned technical scheme, the motor can drive the lifting hook and remove after fixed with the screw rod, makes things convenient for the lifting hook to accomplish the hoist and mount processing.

Preferably, the adjusting structure comprises a second telescopic rod, a second sliding groove and a third sliding groove, the second sliding groove is formed in the lower surface of the supporting frame, the third sliding groove is formed in the side face of the main shaft, connecting blocks are fixedly connected to the two ends of the second telescopic rod, connecting frames are detachably connected to the side face of each connecting block, and the connecting frames are respectively connected with the second sliding groove and the third sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, adjust the supporting angle that the structure can adjust the lifting hook after fixed completion, supplementary lifting hook carries out the hoist and mount operation to overweight equipment.

Preferably, the fixing structure comprises a first fixing block and a second fixing block, and arc-shaped notches are symmetrically formed in the side surfaces of the first fixing block and the second fixing block;

The upper surface fixedly connected with backup pad of first fixed block, the upper surface fixed connection of backup pad is at the lower surface of support frame, the fourth spout has been seted up to the lower surface of backup pad, just the second fixed block slides with the fourth spout and is connected.

Through adopting above-mentioned technical scheme, first fixed block and second fixed block can carry out the centre gripping according to the size of rack and fix to make equipment can stably install and carry out follow-up operation on the rack.

(III) beneficial effects

The application provides a grid lifting device. The beneficial effects are as follows:

1. This rack hoist device all can dismantle the connection between a plurality of structures for equipment can dismantle the installation fast when using, has promoted the dismantlement equipment speed of equipment when the transportation by a wide margin, and follow-up hoist and mount operation of being convenient for can carry out fast.

2. This rack hoist device, first fixed block and second fixed block can carry out the centre gripping according to the size of rack and fix for corresponding regulation can be made fast according to the rack of equidimension to equipment, thereby make equipment can stably install and carry out follow-up operation on the rack.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic perspective view of the driving and adjusting structures of the present application;

FIG. 3 is a schematic perspective view of a spindle according to the present application;

Fig. 4 is a schematic perspective view of a fixing structure according to the present application.

In the figure: 1. a support structure; 11. a support frame; 12. a first telescopic rod; 13. a first chute; 2. a main shaft; 3. a driving structure; 31. a support frame; 32. a motor; 33. a screw; 4. a lifting hook; 5. an adjustment structure; 51. a second telescopic rod; 52. a connecting block; 53. a connection frame; 54. a second chute; 55. a third chute; 6. a fixed structure; 61. a support plate; 62. a fourth chute; 63. a first fixed block; 64. and a second fixed block.

Detailed Description

The application is further illustrated by the figures and examples.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present application provides a grid lifting device, which includes a support structure 1, a main shaft 2, a driving structure 3 and a lifting hook 4, wherein a fixing structure 6 is fixedly connected below the support structure 1, the support structure 1 is detachably connected with the main shaft 2, an adjusting structure 5 for preventing the driving structure 3 from tilting is arranged on a side surface of the main shaft 2, the adjusting structure 5 is located below the driving structure 3, the driving structure 3 and the main shaft 2 are detachably connected with the adjusting structure 5, the lifting hook 4 is located inside the driving structure 3, and the support structure 1 is fixedly installed at the bottom of the main shaft 2.

Referring to fig. 1 and 4, in one aspect of the present embodiment, the support structure 1 includes two support frames 11 and a first chute 13, and the first chute 13 is fixedly connected to the lower surface of the spindle 2, and the upper surfaces of the two support frames 11 are fixedly connected to a sliding column, and the sliding column is slidingly connected to the first chute 13.

The side surfaces of the two supporting frames 11 are fixedly connected with first telescopic rods 12, and the first telescopic rods 12 are used for keeping the two supporting frames 11 stable.

When carrying out equipment erection, according to the size and the interval of rack, adjust the length of first telescopic link 12 for support frame 11 can adjust the removal in first spout 13, with the centre gripping area of increase bottom fixed knot constructs 6, adjusts the back of accomplishing, carries out subsequent equipment operation.

Referring to fig. 1 and 2, in one aspect of the present embodiment, the driving structure 3 includes a supporting frame 31 and a screw 33, the supporting frame 31 is fixedly connected with the spindle 2, the screw 33 is in threaded connection with the hook 4, one side of the supporting frame 31 is fixedly connected with a motor 32, an output end of the motor 32 is fixedly connected with one end of the screw 33, one end of the screw 33 is inserted into the top of the spindle 2, so that the supporting frame 31 is attached to the spindle 2, and after the installation is completed, the motor 32 operates, so that the screw 33 is operated to drive the hook 4 connected to the surface thereof to move.

Referring to fig. 1 and 3, in one aspect of the present embodiment, the adjusting structure 5 includes a second telescopic rod 51, a second sliding groove 54 and a third sliding groove 55, the second sliding groove 54 is formed on the lower surface of the supporting frame 31, the third sliding groove 55 is formed on the side surface of the main shaft 2, both ends of the second telescopic rod 51 are fixedly connected with connecting blocks 52, a connecting frame 53 is detachably connected to the side surface of each connecting block 52, the connecting frames 53 are slidably connected with the second sliding groove 54 and the third sliding groove 55 respectively, after the supporting frame 31 is inserted into the main shaft 2, the two adjusting structures 5 at the bottom are inserted, so that the connecting blocks 52 can be inserted into the connecting frames 53 and fixed through bolts, thereby completing the installation, and when the lifting hook 4 lifts an excessive device, the adjusting structures 5 can assist the lifting hook 4 to lift in a more stable state through the angle adjustment of the connecting blocks 52 and the connecting frames 53.

Referring to fig. 1 and 4, in one aspect of the present embodiment, the fixing structure 6 includes a first fixing block 63 and a second fixing block 64, and arc-shaped notches are symmetrically opened at sides of the first fixing block 63 and the second fixing block 64;

the upper surface fixedly connected with backup pad 61 of first fixed block 63, the upper surface fixed connection of backup pad 61 is at the lower surface of support frame 11, and fourth spout 62 has been seted up to the lower surface of backup pad 61, and second fixed block 64 and fourth spout 62 slide and are connected.

After the support frame 11 is adjusted, the fixed structure 6 is adjusted, and the positions of the first fixed block 63 and the second fixed block 64 are adjusted according to the size of the pipeline on the surface of the net frame, so that the first fixed block and the second fixed block can be firmly clamped and fixed under the action of the fourth sliding groove 62, and after the clamping is completed, the top lifting hook 4 is assembled.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when equipment is installed, according to the size and the interval of the net rack, adjust the length of first telescopic link 12, make support frame 11 can adjust the removal in first spout 13, with the centre gripping area of increase bottom fixed knot constructs 6, after support frame 11 adjusts the completion, adjust the lift of fixed knot constructs 6, according to net rack surface pipe's size, adjust the position of first fixed block 63 and second fixed block 64, make it can carry out the centre gripping fixedly firmly under the effect of fourth spout 62, insert the top of main shaft 2 with the one end of screw 33, make carriage 31 laminating with main shaft 2, after the installation is accomplished, the motor 32 operates, make screw 33 can operate, drive the lifting hook 4 of connection at its surface and remove, after carriage 31 inserts main shaft 2 inside, peg graft two adjusting structure 5 of bottom, make connecting block 52 can insert in the connecting frame 53, and fix through the bolt, thereby install when lifting hook 4 hoist and mount overweight equipment, adjusting structure 5 can assist lifting hook 4 to carry out the steady processing under the state of lifting hook 4.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a net rack hoist device, includes bearing structure (1), main shaft (2), drive structure (3) and lifting hook (4), the below fixedly connected with fixed knot of bearing structure (1) constructs (6), its characterized in that: the supporting structure (1) is detachably connected with the main shaft (2), an adjusting structure (5) used for preventing the driving structure (3) from inclining is arranged on the side face of the main shaft (2), the adjusting structure (5) is located below the driving structure (3), and the driving structure (3) and the main shaft (2) are detachably connected with the adjusting structure (5).

2. The grid hoist device of claim 1, characterized in that: the supporting structure (1) comprises two supporting frames (11) and a first sliding groove (13), the first sliding groove (13) is fixedly connected to the lower surface of the main shaft (2), sliding columns are fixedly connected to the upper surfaces of the two supporting frames (11), and the sliding columns are connected with the first sliding groove (13) in a sliding mode.

3. The grid hoist device of claim 2, characterized in that: the side faces of the two supporting frames (11) are fixedly connected with first telescopic rods (12), and the first telescopic rods (12) are used for keeping the two supporting frames (11) stable.

4. The grid hoist device of claim 1, characterized in that: the driving structure (3) comprises a supporting frame (31) and a screw rod (33), the supporting frame (31) is fixedly connected with the main shaft (2), the screw rod (33) is in threaded connection with the lifting hook (4), one side of the supporting frame (31) is fixedly connected with a motor (32), and the output end of the motor (32) is fixedly connected with one end of the screw rod (33).

5. The grid hoist device of claim 4, characterized in that: the adjusting structure (5) comprises a second telescopic rod (51), a second sliding groove (54) and a third sliding groove (55), the second sliding groove (54) is formed in the lower surface of the supporting frame (31), the third sliding groove (55) is formed in the side face of the main shaft (2), connecting blocks (52) are fixedly connected to the two ends of the second telescopic rod (51), connecting frames (53) are detachably connected to the side face of each connecting block (52), and the connecting frames (53) are respectively connected with the second sliding groove (54) and the third sliding groove (55) in a sliding mode.

6. The grid hoist device of claim 2, characterized in that: the fixing structure (6) comprises a first fixing block (63) and a second fixing block (64), and arc-shaped notches are symmetrically formed in the side faces of the first fixing block (63) and the second fixing block (64);

The upper surface fixedly connected with backup pad (61) of first fixed block (63), the upper surface fixed connection of backup pad (61) is at the lower surface of support frame (11), fourth spout (62) have been seted up to the lower surface of backup pad (61), just second fixed block (64) are connected with fourth spout (62) in a sliding way.