CN215402755U - Building engineering lifting device - Google Patents

Abstract

The utility model relates to the technical field of building engineering, in particular to a building engineering hoisting device, which comprises a top plate, wherein two ends of the top plate are respectively provided with an extension mechanism, the extension mechanisms are connected with a supporting plate, a double-shaft motor is arranged on the top plate, two output ends of the double-shaft motor are respectively and fixedly connected with a rotating shaft, a steel wire shaft is fixedly connected on the rotating shaft, a steel wire rope is wound on the steel wire shaft, one end of the steel wire rope penetrates through the top plate and extends to the outside, one end of each of the two steel wire ropes is fixedly connected with a stabilizing plate, a plurality of first sliding grooves are arranged on the supporting plate, a first sliding block is slidably connected in the first sliding grooves, one end of each first sliding block is fixedly connected with a sliding rod, one end of each sliding rod penetrates through the stabilizing plate and extends into a fixing groove, one end of each sliding rod is fixedly connected with a limiting plate, the stabilizing plate is slidably connected with a hook through a connecting plate, and a user can conveniently hoist according to the size of building materials, and in the lifting process, the stability is higher.

Description

Building engineering lifting device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to constructional engineering hoisting equipment.

Background

As is well known, hoisting refers to the general name of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting tools are used for hoisting materials in the process of transporting building materials, so that the materials are changed in position, and the hoisting tool is widely used in the field of building engineering.

Through the retrieval, chinese patent application number is CN 201821499068.9's utility model discloses a building engineering lifting device, it roughly includes the universal wheel, the top fixedly connected with support bracket of universal wheel, one side fixedly connected with strutting arrangement of support bracket, the top fixedly connected with fixed connection case of support bracket, one side fixedly connected with connecting rod of fixed connection case, one side fixedly connected with of connecting rod plays the lifting box, the last fixed surface of lifting box is connected with the bottom plate, the last fixed surface of bottom plate is connected with the linkage frame, the hole has been seted up to one side of linkage frame, the inside grafting of hole has the pivot, the inner wall of pivot is provided with the transfer line.

Because the building material's size is different, the user of being not convenient for lifts by crane according to building material's size to at handling in-process, building material can be blown by wind, rocks in the air, and stability is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the constructional engineering hoisting equipment which is convenient for a user to hoist according to the size of a building material and has higher stability in the hoisting process, so as to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering lifting device, which comprises a roof, the both ends of roof all are provided with extension mechanism, be connected with the backup pad in the extension mechanism, install the biax motor on the roof, the equal fixedly connected with axis of rotation of two outputs of biax motor, fixedly connected with steel wire axle in the axis of rotation, the epaxial winding of steel wire has wire rope, wire rope's one end runs through the roof and extends to the outside, and two wire rope's one end fixedly connected with steadying plate, a plurality of first spouts have been seted up in the backup pad, sliding connection has first slider in the first spout, a plurality of fixed slots have been seted up on the steadying plate, the one end fixedly connected with slide bar of first slider, the one end of slide bar runs through the steadying plate and extends to in the fixed slot, and the one end fixedly connected with limiting plate of slide bar, there is the couple through connecting plate sliding connection on the steadying plate.

Preferably, the extension mechanism includes two extension plates, extension plate and backup pad fixed connection to the mounting groove has been seted up on the extension plate, the first rack of the equal fixedly connected with in both ends of roof, the one end of first rack runs through the extension plate and extends to the mounting groove in, the fixed pipe of fixedly connected with on the extension plate, sliding connection has spacing iron plate in the fixed pipe, the both ends difference fixedly connected with of spacing iron plate compress tightly spring and connecting rod, install the electro-magnet in the mounting groove, the one end of connecting rod runs through the extension plate and extends to the mounting groove in, and the one end fixedly connected with second rack of connecting rod, first rack and the meshing of second rack.

Furthermore, two fixing plates are fixedly connected to the top plate, and one ends of the two rotating shafts are respectively and rotatably connected with the corresponding fixing plates.

Still further, the bottom fixedly connected with two universal wheels of backup pad.

As a further scheme of the scheme, a second sliding groove is formed in the connecting plate, two second sliding blocks are connected in the second sliding groove in a sliding mode, and the two second sliding blocks are fixedly connected with the corresponding hooks respectively.

As a further scheme of the scheme, a handle is fixedly connected to the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoisting device for construction engineering, which has the following beneficial effects:

1. this building engineering lifting device can make the backup pad remove to both sides through extending the mechanism, and then enlarges and lift by crane the space, and the person of being convenient for lifts by crane according to building material's size, uses the reliability higher.

2. This building engineering lifting device through setting up two steel wire axles and two wire rope, increases the stability of stabilising plate at the in-process that lifts by crane to through the cooperation of first slider, slide bar and limiting plate, can restrict the position of stabilising plate, prevent that the stabilising plate from being blown in the air by wind, and then improve the stability of handling in-process.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 4 is a partially enlarged structural view of the utility model at C in fig. 1.

In the figure: 1. a top plate; 2. a support plate; 3. a double-shaft motor; 4. a rotating shaft; 5. a wire shaft; 6. a wire rope; 7. a stabilizing plate; 8. a first slider; 9. a slide bar; 10. a limiting plate; 11. a connecting plate; 12. hooking; 13. an extension plate; 14. a first rack; 15. a fixed tube; 16. a limiting iron plate; 17. a compression spring; 18. a connecting rod; 19. an electromagnet; 20. a second rack; 21. a fixing plate; 22. a universal wheel; 23. a second slider; 24. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a lifting device for construction engineering, including a top plate 1, extension mechanisms are respectively disposed at two ends of the top plate 1, each extension mechanism includes two extension plates 13, the extension plates 13 are fixedly connected with a support plate 2, and each extension plate 13 is provided with a mounting groove, first racks 14 are respectively fixedly connected with two ends of the top plate 1, one end of each first rack 14 penetrates through the extension plate 13 and extends into the mounting groove, a fixing tube 15 is fixedly connected with the extension plate 13, a limiting iron plate 16 is slidably connected in the fixing tube 15, two ends of the limiting iron plate 16 are respectively fixedly connected with a pressing spring 17 and a connecting rod 18, an electromagnet 19 is mounted in the mounting groove, one end of each connecting rod 18 penetrates through the extension plate 13 and extends into the mounting groove, and one end of each connecting rod 18 is fixedly connected with a second rack 20, the first racks 14 are engaged with the second racks 20, and the extension plates 13 and the first racks 14 pass through the extension plates 13 and the first racks 14, Second rack 20, fixed pipe 15, compress tightly spring 17, connecting rod 18 and 19 cooperation of electro-magnet, but the person of facilitating the use enlarges the handling space, extends to be connected with backup pad 2 in the mechanism, and two universal wheels 22 of the bottom fixedly connected with of backup pad 2 can the person of facilitating the use remove backup pad 2 through universal wheel 22, and fixedly connected with handle 24 on the backup pad 2 can the person of facilitating the use pull backup pad 2 through handle 24.

It should be further explained that a double-shaft motor 3 is installed on the top plate 1, the double-shaft motor 3 is a speed reducing motor, and the double-shaft motor 3 can rotate forward and backward, two output ends of the double-shaft motor 3 are both fixedly connected with a rotating shaft 4, two fixing plates 21 are fixedly connected on the top plate 1, one ends of the two rotating shafts 4 are respectively rotatably connected with the corresponding fixing plates 21, the stability of the rotating shaft 4 can be increased through the fixing plates 21, a steel wire shaft 5 is fixedly connected on the rotating shaft 4, a steel wire rope 6 is wound on the steel wire shaft 5, one end of the steel wire rope 6 penetrates through the top plate 1 and extends to the outside, one ends of the two steel wire ropes 6 are fixedly connected with stabilizing plates 7, a plurality of first sliding grooves are arranged on the supporting plate 2, a first sliding block 8 is slidably connected in the first sliding grooves, a plurality of fixing grooves are arranged on the stabilizing plates 7, one end of the first sliding block 8 is fixedly connected with a sliding rod 9, one end of the sliding rod 9 runs through the stabilizing plate 7 and extends into the fixing groove, one end of the sliding rod 9 is fixedly connected with a limiting plate 10, the stabilizing plate 7 is connected with a hook 12 in a sliding mode through a connecting plate 11, a second sliding groove is formed in the connecting plate 11, two second sliding blocks 23 are connected in the second sliding groove in a sliding mode, the two second sliding blocks 23 are respectively fixedly connected with the corresponding hook 12, and the stability of the hook 12 can be increased through the second sliding blocks 23.

The double-shaft motor 3 and the electromagnet 19 in the embodiment are conventional devices which are purchased from the market and are known by technical personnel in the field, and the models can be customized or selected according to actual requirements, in the patent, the double-shaft motor and the electromagnet are only used, the structure and the functions of the double-shaft motor are not improved, the setting mode, the installation mode and the electric connection mode are set, for the technical personnel in the field, the debugging operation can be carried out according to the requirements of the use specifications, the description of the double-shaft motor and the electromagnet is omitted, the double-shaft motor 3 and the electromagnet 19 are both provided with control switches matched with the control switches, the installation positions of the control switches are selected according to the actual use requirements, and the operation and the control can be conveniently carried out by the operators.

To sum up, the working principle and the working process of the hoisting equipment for the construction engineering are that when the hoisting equipment for the construction engineering is used, firstly, the hoisting equipment for the construction engineering is placed at a place to be used, the double-shaft motor 3 is connected with a forward and reverse rotation circuit according to the specification, when a hoisting space needs to be enlarged, a user can open the electromagnet 19, the electromagnet 19 attracts the limiting iron plate 16 to move, the limiting iron plate 16 drives the connecting rod 18 to move, the connecting rod 18 drives the second rack 20 to move, the second rack 20 is separated from the first rack 14, then, the user pulls the handle 24, the handle 24 drives the supporting plate 2 to move through the universal wheel 22, the supporting plate 2 drives the sliding rod 9 to move, the sliding rod 9 is placed through the limiting plate 10 to be separated from the fixed groove, and then the hoisting space is enlarged, when the construction material needs to be hoisted, the hook 12 can be hooked on the construction material to be hoisted, then, the user opens the double-shaft motor 3, the output end of the double-shaft motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the steel wire shaft 5 to rotate, the steel wire shaft 5 drives the steel wire rope 6 to contract, and then a user moves the supporting plate 2 through the universal wheel 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building engineering lifting device, includes roof (1), its characterized in that: the steel wire rope fixing device is characterized in that extending mechanisms are arranged at two ends of the top plate (1), a supporting plate (2) is connected to each extending mechanism, a double-shaft motor (3) is installed on the top plate (1), rotating shafts (4) are fixedly connected to two output ends of the double-shaft motor (3), steel wire shafts (5) are fixedly connected to the rotating shafts (4), steel wire ropes (6) are wound on the steel wire shafts (5), one ends of the steel wire ropes (6) penetrate through the top plate (1) and extend to the outside, stabilizing plates (7) are fixedly connected to one ends of the two steel wire ropes (6), a plurality of first sliding grooves are formed in the supporting plate (2), first sliding blocks (8) are slidably connected in the first sliding grooves, a plurality of fixing grooves are formed in the stabilizing plates (7), sliding rods (9) are fixedly connected to one ends of the first sliding blocks (8), one ends of the sliding rods (9) penetrate through the stabilizing plates (7) and extend into the fixing grooves, and one end of the sliding rod (9) is fixedly connected with a limiting plate (10), and the stabilizing plate (7) is connected with a hook (12) in a sliding way through a connecting plate (11).

2. A construction lifting device according to claim 1, characterised in that: extend the mechanism and include two extension plates (13), extension plate (13) and backup pad (2) fixed connection, and the mounting groove has been seted up on extension plate (13), the first rack (14) of the equal fixedly connected with in both ends of roof (1), the one end of first rack (14) is run through extension plate (13) and is extended to the mounting groove in, extension plate (13) are gone up fixed pipe of fixedly connected with (15), sliding connection has spacing iron plate (16) in fixed pipe (15), the both ends difference fixedly connected with of spacing iron plate (16) compresses tightly spring (17) and connecting rod (18), install electro-magnet (19) in the mounting groove, the one end of connecting rod (18) is run through extension plate (13) and is extended to the mounting groove in, and the one end fixedly connected with second rack (20) of connecting rod (18), first rack (14) and second rack (20) meshing.

3. A construction lifting device according to claim 2, characterised in that: two fixing plates (21) are fixedly connected to the top plate (1), and one ends of the two rotating shafts (4) are respectively and rotatably connected with the corresponding fixing plates (21).

4. A construction lifting device according to claim 3, characterised in that: the bottom end of the supporting plate (2) is fixedly connected with two universal wheels (22).

5. Construction engineering lifting device according to claim 4, characterized in that: a second sliding groove is formed in the connecting plate (11), two second sliding blocks (23) are connected in the second sliding groove in a sliding mode, and the two second sliding blocks (23) are fixedly connected with the corresponding hooks (12) respectively.

6. Construction engineering lifting device according to claim 5, characterized in that: the supporting plate (2) is fixedly connected with a handle (24).

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