CN212712554U

CN212712554U - Material conveying and lifting equipment for bridge construction of bridge engineering

Info

Publication number: CN212712554U
Application number: CN202021449412.0U
Authority: CN
Inventors: 魏盛美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-16
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a material conveying lifting device for bridge construction of bridge engineering, which comprises a side frame, a main frame and a lifting platform, wherein the lifting platform is arranged below the main frame, a pair of side frames are fixed on both sides of the main frame, a double-shaft motor is installed at the upper end of the main frame, cable pulleys are installed on both sides of the double-shaft motor, brake pads are fixed on the peripheral sides of the cable pulleys, a disc brake device is installed above the brake pads, an installation seat is fixed on the upper end of the disc brake device, and the installation seat is fixed with the main frame; the lower end of the side frame on one side is fixedly provided with a connecting seat, the lower end of the connecting seat is rotatably connected with a connecting piece, the lower end of the connecting piece is fixedly provided with an electric hydraulic column, the lower end of the electric hydraulic column is fixedly provided with a base, the lower end of the base is fixedly provided with a wheel seat, and a pair of movable wheels is rotationally arranged in the wheel seat. The utility model discloses a be provided with second grade elevation structure, including hoist cable structure and electronic hydraulic pressure post, use more in a flexible way, can use according to the use scene of difference.

Description

Material conveying and lifting equipment for bridge construction of bridge engineering

Technical Field

The utility model relates to a bridge construction technical field specifically is a lifting means is transported to bridge construction's material for bridge construction.

Background

On the site of bridge construction it is often necessary to transport some material to a high place in order to carry out the construction work. The existing mode of lifting the goods to the high place is mainly carried out through a lifting machine, the existing lifting machine is generally large in size, low in goods lifting efficiency and complex in operation, and the goods cannot be quickly and conveniently lifted to the required height.

However, the existing lifting equipment for transporting bridge construction materials is a single lifting unit, cannot lift according to different use scenes, and has high requirements on the moving environment due to high height during horizontal movement. Therefore, the utility model provides a material transports jacking equipment for bridge construction of bridge engineering to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material transports jacking equipment for bridge construction of bridge engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting device for conveying materials for bridge construction of bridge engineering comprises side frames, a main frame and a lifting platform, wherein the lifting platform is arranged below the main frame, a pair of side frames are fixed on two sides of the main frame, a double-shaft motor is installed at the upper end of the main frame, cable wheels are installed on two sides of the double-shaft motor, brake pads are fixed on the peripheral sides of the cable wheels, a disc brake device is installed above the brake pads, an installation seat is fixed at the upper end of the disc brake device, and the installation seat is fixed with the main frame; the lower end of the side frame on one side is fixedly provided with a connecting seat, the lower end of the connecting seat is rotatably connected with a connecting piece, the lower end of the connecting piece is fixedly provided with an electric hydraulic column, the lower end of the electric hydraulic column is fixedly provided with a base, the lower end of the base is fixedly provided with a wheel seat, and a pair of movable wheels is rotationally arranged in the wheel seat.

As a further aspect of the present invention: the upper end of the side frame on one side is provided with a first motor, one side of the first motor is connected with a first driving chain in a driving mode, a rotating shaft is arranged between the connecting pieces, and the first driving chain is arranged between one side of the rotating shaft and the first motor.

As a further aspect of the present invention: and a second motor is installed on the outer side of the base, and a second driving chain is connected between the second motor and the moving wheel on the inner side in a driving manner.

As a further aspect of the present invention: and a sling is fixed in the cable pulley, and two ends of the sling are fixed with the lifting platform.

As a further aspect of the present invention: the upper end of the main frame is provided with four cable holes, the inner sides of the cable holes are fixedly provided with supporting wheels, and suspension cables are arranged in the cable holes in a sliding mode.

As a further aspect of the present invention: the lower end of the side frame is provided with a groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with second grade elevation structure, including hoist cable structure and electronic hydraulic pressure post, use more in a flexible way, can use according to the use scene of difference.

2. The utility model discloses a be convenient for extend and move when erectting, reduce the height that passes through during the extension.

Drawings

Fig. 1 is a schematic structural view of a material transporting and lifting apparatus for bridge construction in a bridge construction.

Fig. 2 is a schematic top view of a main frame of a bridge construction material transporting and lifting device for a bridge construction.

Fig. 3 is a side view schematically showing the construction of a main frame in the material transporting and lifting apparatus for bridge construction in the bridge construction.

Fig. 4 is a schematic view showing a structure in which a bridge construction material transporting and lifting device for a bridge construction is spread.

In the figure: 1. a side frame; 2. a first motor; 3. a first driving chain; 4. a brake pad; 5. a double-shaft motor; 6. a cable pulley; 7. a disc brake device; 8. a mounting seat; 9. a connecting seat; 10. a main frame; 11. an electro-hydraulic column; 12. a base; 13. a second motor; 14. A second driving chain; 15. a wheel seat; 16. a moving wheel; 17. a lifting platform; 18. a sling; 19. a connecting member; 20. a groove; 21. And (4) cable holes.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a lifting device for transporting materials for bridge construction in bridge engineering includes a side frame 1, a main frame 10 and a lifting platform 17, wherein the lifting platform 17 is disposed below the main frame 10, a pair of side frames 1 are fixed on both sides of the main frame 10, a double-shaft motor 5 is installed on the upper end of the main frame 10, cable pulleys 6 are installed on both sides of the double-shaft motor 5, brake pads 4 are fixed on the peripheral sides of the cable pulleys 6, a disc brake device 7 is installed above the brake pads 4, an installation seat 8 is fixed on the upper end of the disc brake device 7, and the installation seat 8 is fixed with the main frame 10; the lower end of the side frame 1 on one side is fixed with a connecting seat 9, the lower end of the connecting seat 9 is rotatably connected with a connecting piece 19, the lower end of the connecting piece 19 is fixed with an electric hydraulic column 11, the lower end of the electric hydraulic column 11 is fixed with a base 12, the lower end of the base 12 is fixed with a wheel seat 15, and a pair of movable wheels 16 are rotatably arranged in the wheel seat 15.

Further, one side motor 2 is installed to the upper end of side bearer 1, and one side drive of motor 2 is connected with driving chain 3, sets up the pivot between connecting piece 19, is provided with driving chain 3 between one side of pivot and the motor 2, motor two 13 is installed in the outside of base 12, and the drive is connected with driving chain two 14 between motor two 13 and the

inboard removal wheel

16, 6 internal fixation of cable pulley have hoist cable 18, and the both ends of hoist cable 18 all are fixed with elevating platform 17, the upper end of body frame 10 is provided with cable hole 21 four, and the inboard of cable hole 21 is fixed with the supporting wheel, slides in cable hole 21 and is provided with hoist cable 18, recess 20 has been seted up to the lower extreme of side bearer 1.

Specifically, the utility model discloses when using, through the motor in this device of outer quick-witted controller control, the start-up of control biax motor 5 is through cable 6 winding to control elevating platform 17's lift, rethread dish device 7 of stopping brakies cable wheel 6, and motor one 2 control electronic hydraulic pressure post 11 deflects, and motor two 13 control removes wheel 16 drives.

The utility model discloses a theory of operation is:

the utility model discloses when using, through the motor in this device of outer quick-witted controller control, the start-up of control biax motor 5 is through cable wheel 6 winding to control elevating platform 17's lift, rethread dish are stopped device 7 and are brakied cable wheel 6, and the electronic hydraulic column 11 of motor one 2 control deflects, and the wheel 16 drive is removed in the control of motor two 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The material conveying lifting equipment for bridge construction of bridge engineering comprises side frames (1), a main frame (10) and lifting platforms (17), and is characterized in that the lifting platforms (17) are arranged below the main frame (10), a pair of side frames (1) are fixed on two sides of the main frame (10), a double-shaft motor (5) is installed at the upper end of the main frame (10), cable pulleys (6) are installed on two sides of the double-shaft motor (5), brake pads (4) are fixed on the peripheral sides of the cable pulleys (6), a disc brake device (7) is installed above the brake pads (4), an installation seat (8) is fixed on the upper end of the disc brake device (7), and the installation seat (8) is fixed with the main frame (10);

the lower end of the side frame (1) on one side is fixedly provided with a connecting seat (9), the lower end of the connecting seat (9) is rotatably connected with a connecting piece (19), the lower end of the connecting piece (19) is fixedly provided with an electric hydraulic column (11), the lower end of the electric hydraulic column (11) is fixedly provided with a base (12), the lower end of the base (12) is fixedly provided with a wheel seat (15), and a pair of movable wheels (16) are rotatably arranged in the wheel seat (15).

2. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, wherein a first motor (2) is installed at the upper end of the side frame (1) on one side, a first driving chain (3) is connected to one side of the first motor (2) in a driving mode, a rotating shaft is arranged between the connecting pieces (19), and the first driving chain (3) is arranged between one side of the rotating shaft and the first motor (2).

3. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that a second motor (13) is installed on the outer side of the base (12), and a second driving chain (14) is connected between the second motor (13) and the inner moving wheel (16) in a driving manner.

4. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that a sling (18) is fixed in the cable pulley (6), and both ends of the sling (18) are fixed with the lifting platform (17).

5. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, wherein the main frame (10) is provided with four cable holes (21) at the upper end, support wheels are fixed at the inner sides of the cable holes (21), and the suspension cables (18) are slidably arranged in the cable holes (21).

6. The material transportation and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that the lower end of the side frame (1) is provided with a groove (20).