CN214495520U

CN214495520U - Hoisting apparatus for building engineering

Info

Publication number: CN214495520U
Application number: CN202120247528.4U
Authority: CN
Inventors: 李京忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-26
Anticipated expiration: 2031-01-28

Abstract

The utility model belongs to the technical field of building engineering equipment, especially, be a hoisting apparatus for building engineering, comprising a base plate, the bottom of bottom plate is rotated through the bearing and is connected with the removal wheel, one side fixedly connected with tow hook of bottom plate, the top fixedly connected with steering mechanism of bottom plate, the first flexible arm of top fixedly connected with of steering mechanism, the flexible arm of one end fixedly connected with second of first flexible arm, the one end fixedly connected with cable wire of the flexible arm of second, butt joint piece on the one end fixedly connected with of cable wire. The utility model discloses a cooperation of two-way screwed pipe and threaded rod, the user can expand the keysets and draw in, through the cooperation of electric telescopic handle and reinforcing plate, can play the effect of reinforcing chassis stability when the keysets expands, when the keysets draws in, very big reduction the volume on equipment chassis, effectual reduction is favorable to the use more to the influence on the equipment removal.

Description

Hoisting apparatus for building engineering

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a hoisting apparatus for building engineering.

Background

Along with the rapid development of the property development industry, the rapid development of the construction industry is accompanied, meanwhile, the construction industry has new requirements on engineering machinery for construction, compared with other industrial products, the construction product has the characteristics of large volume, complexity, diversity, difficulty in integral separation, difficulty in moving and the like, the required manpower and material resources are extremely large, and the high-risk operation environment such as high-altitude operation is often accompanied, however, the novel hoisting device for the construction engineering is particularly important.

The hoisting device for the constructional engineering in the current market has the following problems:

1. in the prior art, a hoisting device usually adopts a wide chassis to improve stability, so that the equipment is inconvenient to move and is not easy to use;

2. in the prior art, the lifting hook of the lifting device is mostly difficult to disassemble and replace, and the lifting hook is disassembled and replaced every time, so that a large amount of manpower and time are needed, and the lifting hook is very unfavorable for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hoisting apparatus for building engineering has solved the wide not convenient to remove in hoisting apparatus chassis and the problem that the lifting hook is difficult to tear open and trade.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for construction engineering comprises a bottom plate, wherein the bottom of the bottom plate is rotatably connected with a moving wheel through a bearing, one side of the bottom plate is fixedly connected with a towing hook, the top of the bottom plate is fixedly connected with a steering mechanism, the top of the steering mechanism is fixedly connected with a first telescopic arm, one end of the first telescopic arm is fixedly connected with a second telescopic arm, one end of the second telescopic arm is fixedly connected with a steel cable, one end of the steel cable is fixedly connected with an upper butt joint block, the inner wall of the upper butt joint block is slidably connected with a lower butt joint block, the bottom of the lower butt joint block is fixedly connected with a lifting hook, the surface of the lower butt joint block is provided with a clamping groove, the inner walls of the clamping groove and the upper butt joint block are both slidably connected with clamping blocks, one end of the clamping block is fixedly connected with a movable block, and a spring is fixedly connected between the movable block and the upper butt joint block, the utility model discloses a two-way threaded pipe, including bottom plate, inner wall, bearing, two-way threaded pipe, one end fixedly connected with keysets, electric telescopic handle's one end fixedly connected with reinforcing plate, the top fixedly connected with first backup pad of bottom plate, the inner wall of first backup pad is rotated through the bearing and is connected with two-way threaded pipe, the inner wall of two-way threaded pipe has the threaded rod through threaded connection, the one end fixedly connected with keysets of threaded rod, the inner wall fixedly connected with electric telescopic handle of keysets, electric telescopic handle's one end fixedly connected with reinforcing plate.

As a preferred technical scheme of the utility model, the fixed surface of two-way screwed pipe is connected with first gear, the top fixed mounting of bottom plate has servo motor, servo motor's output fixedly connected with second gear, the second gear meshes with first gear mutually.

As an optimal technical scheme of the utility model, the top fixedly connected with second backup pad of bottom plate, the first slide bar of inner wall fixedly connected with of second backup pad, the inner wall sliding connection of first slide bar has the second slide bar, the one end fixed connection keysets of second slide bar.

As a preferred technical scheme of the utility model, go up the fixed surface who docks the piece and be connected with the gag lever post, the inner wall sliding connection gag lever post of movable block.

As a preferred technical scheme of the utility model, the one end fixedly connected with stopper of gag lever post, the diameter of stopper is greater than the diameter of gag lever post.

As an optimized technical proposal of the utility model, the top fixedly connected with handle of the movable block, the fixed surface of the handle is connected with the rubber sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoisting apparatus for building engineering possesses following beneficial effect:

1. this hoisting apparatus for building engineering, through the cooperation of two-way screwed pipe and threaded rod, the user can expand the keysets and draw in, through the cooperation of electric telescopic handle and reinforcing plate, can play the effect of reinforcing chassis stability when the keysets expands, when the keysets draws in, very big reduction the volume on equipment chassis, effectual reduction is favorable to the use more to the influence on the equipment removes.

2. This hoisting apparatus for building engineering through the cooperation that blocks the piece and block the groove, will go up to dock the piece and dock the piece joint together with down, and the user only need block the piece and take out from blocking the inslot portion, can tear open the lifting hook fast and trade, and the effectual manpower and the time that tear open and trade the lifting hook that has reduced are favorable to using more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the hook of the present invention;

fig. 3 is a schematic diagram of a second structural configuration of the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a moving wheel; 3. towing hooks; 4. a steering mechanism; 5. a first telescopic arm; 6. a second telescopic arm; 7. a steel cord; 8. an upper butt-joint block; 9. a lower butt-joint block; 10. a hook; 11. a locking groove; 12. a clamping block; 13. a movable block; 14. a spring; 15. a first support plate; 16. a bidirectional threaded pipe; 17. a threaded rod; 18. an adapter plate; 19. an electric telescopic rod; 20. a reinforcing plate; 21. a first gear; 22. a second gear; 23. a servo motor; 24. a second support plate; 25. a first slide bar; 26. a second slide bar; 27. a limiting rod; 28. a limiting block; 29. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a hoisting device for construction engineering comprises a bottom plate 1, the bottom of the bottom plate 1 is rotatably connected with a movable wheel 2 through a bearing, one side of the bottom plate 1 is fixedly connected with a towing hook 3, the top of the bottom plate 1 is fixedly connected with a steering mechanism 4, the top of the steering mechanism 4 is fixedly connected with a first telescopic arm 5, one end of the first telescopic arm 5 is fixedly connected with a second telescopic arm 6, one end of the second telescopic arm 6 is fixedly connected with a steel cable 7, one end of the steel cable 7 is fixedly connected with an upper butt joint block 8, the inner wall of the upper butt joint block 8 is slidably connected with a lower butt joint block 9, the bottom of the lower butt joint block 9 is fixedly connected with a lifting hook 10, the surface of the lower butt joint block 9 is provided with a clamping groove 11, the clamping groove 11 and the inner wall of the upper butt joint block 8 are both slidably connected with a clamping block 12, one end of the clamping block 12 is fixedly connected with a movable block 13, and a spring 14 is fixedly connected between the movable block 13 and the upper butt joint block 8, the top fixedly connected with first backup pad 15 of bottom plate 1, the inner wall of first backup pad 15 rotates through the bearing and is connected with two-way screwed pipe 16, and the inner wall of two-way screwed pipe 16 has threaded rod 17 through threaded connection, the one end fixedly connected with keysets 18 of threaded rod 17, the inner wall fixedly connected with electric telescopic handle 19 of keysets 18, the one end fixedly connected with reinforcing plate 20 of electric telescopic handle 19.

In this embodiment, cooperation through two-way screwed pipe 16 and threaded rod 17, the user can expand adapter plate 18 and draw in, cooperation through electric telescopic handle 19 and reinforcing plate 20, can be when adapter plate 18 expands, play the effect of reinforcing chassis stability, when adapter plate 18 draws in, very big reduction the volume on equipment chassis, the effectual influence that has reduced on the equipment removal, cooperation through clamping block 12 and clamping groove 11, will go up to dock block 8 and lower dock block 9 joint together, the user only need will clamp block 12 and take out from clamping groove 11 is inside, can tear open the change to lifting hook 10 fast, the effectual manpower and the time that need of changing lifting hook 10 of tearing open has been reduced, be favorable to the use more.

Specifically, a first gear 21 is fixedly connected to the surface of the bidirectional threaded pipe 16, a servo motor 23 is fixedly mounted at the top of the bottom plate 1, a second gear 22 is fixedly connected to an output end of the servo motor 23, and the second gear 22 is meshed with the first gear 21.

In this embodiment, through the cooperation of the servo motor 23, the first gear 21 and the second gear 22, the device can be unfolded and folded by using a machine, which is more convenient for a user to operate.

Specifically, the top of the bottom plate 1 is fixedly connected with a second support plate 24, the inner wall of the second support plate 24 is fixedly connected with a first slide bar 25, the inner wall of the first slide bar 25 is slidably connected with a second slide bar 26, and one end of the second slide bar 26 is fixedly connected with the adapter plate 18.

In this embodiment, when the adapter plate 18 moves, the second sliding rod 26 is driven to move, and the second sliding rod 26 is limited by the first sliding rod 25, so as to limit the adapter plate 18, and thus the operation of the adapter plate 18 is more stable.

Specifically, the surface of the upper butt joint block 8 is fixedly connected with a limiting rod 27, and the inner wall of the movable block 13 is connected with the limiting rod 27 in a sliding manner.

In this embodiment, through setting up gag lever post 27, can carry on spacingly to the movable block 13 for the operation of movable block 13 is more stable.

Specifically, one end of the limiting rod 27 is fixedly connected with a limiting block 28, and the diameter of the limiting block 28 is larger than that of the limiting rod 27.

In this embodiment, through setting up stopper 28, can effectually avoid the movable block 13 to deviate from the gag lever post 27, further improve the stability of movable block 13 operation.

Specifically, a handle 29 is fixedly connected to the top of the movable block 13, and a rubber sleeve is fixedly connected to the surface of the handle 29.

In this embodiment, the grip 29 is provided to facilitate the user to hold the movable block 13, and the rubber sleeve can enhance the stability of the user holding the grip 29.

The utility model discloses a theory of operation and use flow: when a user uses the equipment, the equipment is connected with a trailer through a towing hook 3, the equipment is pulled to a designated area, then a servo motor 23 is started, the servo motor 23 rotates a second gear 22, the second gear 22 drives a first gear 21 to rotate, the first gear 21 rotates a bidirectional threaded pipe 16, the bidirectional threaded pipe 16 pushes a threaded rod 17 to move through threaded thrust, the threaded rod 17 pushes an adapter plate 18 to move, the adapter plate 18 drives a reinforcing plate 20 to be far away from a bottom plate 1 through an electric telescopic rod 19, when the maximum distance is reached, the servo motor 23 is closed, the electric telescopic rod 19 extends and pushes the reinforcing plate 20 to abut against the ground, the supporting stability of an equipment chassis is effectively improved, then the user starts the equipment to carry out hoisting operation, when the user needs to replace a lifting hook 10, the first telescopic arm 5 is contracted, the lifting hook 10 is descended to a proper position, and then the user pulls a handle 29, make the movable block 13 pulling stop block 12, stop block 12 and deviate from stopping inside groove 11, then the user will dock block 9 down and take out from last butt joint block 8 is inside, change lifting hook 10 after that, then dock block 9 down and aim at last butt joint block 8 and push in, loosen handle 29 after that, movable block 13 resets under the elastic force effect of spring 14, promote simultaneously to stop block 12 and get into the inside that stops groove 11 once more, will dock block 8 and lower stable the stopping of block 9, the effectual required manpower and the time of changing lifting hook 10 that have reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hoisting apparatus for construction engineering, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is rotatably connected with a moving wheel (2) through a bearing, one side of the bottom plate (1) is fixedly connected with a towing hook (3), the top of the bottom plate (1) is fixedly connected with a steering mechanism (4), the top of the steering mechanism (4) is fixedly connected with a first telescopic arm (5), one end of the first telescopic arm (5) is fixedly connected with a second telescopic arm (6), one end of the second telescopic arm (6) is fixedly connected with a steel cable (7), one end of the steel cable (7) is fixedly connected with an upper butt joint block (8), the inner wall of the upper butt joint block (8) is slidably connected with a lower butt joint block (9), the bottom of the lower butt joint block (9) is fixedly connected with a lifting hook (10), the surface of the lower butt joint block (9) is provided with a clamping groove (11), the clamping grooves (11) and the inner walls of the upper butt joint block (8) are both slidably connected with clamping blocks (12), the one end fixedly connected with movable block (13) of block (12) stop, fixedly connected with spring (14) between movable block (13) and last butt joint piece (8), the first backup pad (15) of top fixedly connected with of bottom plate (1), the inner wall of first backup pad (15) is rotated through the bearing and is connected with two-way screwed pipe (16), the inner wall of two-way screwed pipe (16) has threaded rod (17) through threaded connection, the one end fixedly connected with keysets (18) of threaded rod (17), the inner wall fixedly connected with electric telescopic handle (19) of keysets (18), the one end fixedly connected with reinforcing plate (20) of electric telescopic handle (19).

2. A hoisting device for construction engineering according to claim 1, characterized in that: the surface fixed connection of two-way screwed pipe (16) has first gear (21), the top fixed mounting of bottom plate (1) has servo motor (23), the output fixedly connected with second gear (22) of servo motor (23), second gear (22) and first gear (21) mesh mutually.

3. A hoisting device for construction engineering according to claim 1, characterized in that: the top of the bottom plate (1) is fixedly connected with a second supporting plate (24), the inner wall of the second supporting plate (24) is fixedly connected with a first sliding rod (25), the inner wall of the first sliding rod (25) is slidably connected with a second sliding rod (26), and one end of the second sliding rod (26) is fixedly connected with the adapter plate (18).

4. A hoisting device for construction engineering according to claim 1, characterized in that: go up the fixed surface of butt joint piece (8) and be connected with gag lever post (27), the inner wall sliding connection gag lever post (27) of movable block (13).

5. A hoisting device for construction engineering according to claim 4, characterized in that: one end fixedly connected with stopper (28) of gag lever post (27), the diameter of stopper (28) is greater than the diameter of gag lever post (27).

6. A hoisting device for construction engineering according to claim 1, characterized in that: the top of the movable block (13) is fixedly connected with a handle (29), and the surface of the handle (29) is fixedly connected with a rubber sleeve.