CN210505296U

CN210505296U - Bridge construction machinery quick hoisting device

Info

Publication number: CN210505296U
Application number: CN201921518837.XU
Authority: CN
Inventors: 刘锦园
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-12
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a bridge construction machinery promotes device fast, including chassis, crossbeam, the upper end of crossbeam is fixed with the gusset plate, and the left end of gusset plate is fixed with the mount, is fixed with the motor on the mount, and the lower extreme of crossbeam is fixed with the slide rail, and sliding connection has the pulley on the slide rail, and the electric hoist body of endless chain is installed to the pulley lower extreme, and both ends all are fixed with the lantern ring about the crossbeam, and lantern ring internal rotation is connected with the threaded rod, and the upper end of threaded rod is fixed with the sprocket, and the threaded rod overcoat is equipped with the support sleeve post, and the lower extreme of support sleeve post rotates and is connected with the connecting axle, and the lower extreme of connecting axle sets up the chassis, the utility model discloses a connection structure of circular shape chassis and bearing ring, gusset frame improves the stability of this device.

Description

Bridge construction machinery quick hoisting device

Technical Field

The utility model relates to a bridge construction equipment specifically is a bridge construction machinery quick hoisting device.

Background

The lifting equipment is used for lifting ores, stones, production materials and personnel, a simple winch and a shallow shaft hoist are used during the ore exploration shallow shaft tunneling, and a hoist for shaft tunneling and corresponding derrick structures, lifting buckets, cages and skips are used; the system comprises a series car for lifting the inclined shaft, an inclined shaft cage, an inclined shaft skip, an inclined shaft man car and the like.

However, the existing lifting equipment is poor in stability, increased in fault probability, inconvenient to move, low in working efficiency and high in working difficulty. Accordingly, one skilled in the art provides a quick lifting device for bridge construction machinery to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a bridge construction machinery quick hoisting device 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 bridge construction machinery rapid lifting device comprises a chassis and a cross beam, wherein a reinforcing plate is fixed at the upper end of the cross beam, a fixing frame is fixed at the left end of the reinforcing plate, a motor is fixed on the fixing frame, a slide rail is fixed at the lower end of the cross beam, a pulley is connected onto the slide rail in a sliding manner, a chain electric hoist body is installed at the lower end of the pulley, lantern rings are fixed at the left end and the right end of the cross beam, a threaded rod is connected in the lantern rings in a rotating manner, a chain wheel is fixed at the upper end of the threaded rod, a supporting sleeve column is sleeved outside the threaded rod, a;

the two sides of the chassis are provided with moving wheels, the inside of the chassis is provided with a hub motor, the hub motor is connected with the moving wheels, the inside of the chassis is respectively provided with a control circuit board and a radio receiving and transmitting end, and the radio receiving and transmitting end is positioned above the control circuit board.

As a further aspect of the present invention: the supporting sleeve column is rotatably sleeved with a bearing ring, a reinforcing frame is fixed to the side face of the bearing ring, and the lower end of the reinforcing frame is fixed to the chassis.

As a further aspect of the present invention: one side of the ring chain electric hoist body comprises an operating piece.

As a further aspect of the present invention: the front end and the rear end of the lower end of the chassis are provided with universal wheels, and the universal wheels are positioned between the movable wheels.

As a further aspect of the present invention: the chain wheel is sleeved with a chain, and a shaft at the lower end of the motor is fixedly connected with the chain wheel at the left side.

As a further aspect of the present invention: and a power supply port is arranged on one side of the upper end of the chassis.

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

1. the utility model discloses the realization that the device can be nimble convenient removes and goes up and down, reduces work load, improves work efficiency.

2. The utility model discloses a circular shape chassis and bearing ring, the connection structure who adds the reinforcing frame improve the stability of this device, have improved the security performance of this device promptly, have guaranteed constructor's safety.

Drawings

Fig. 1 is a schematic structural view of a quick lifting device of a bridge construction machine.

Fig. 2 is a schematic structural view of a chassis in a rapid lifting device of a bridge construction machine.

In the figure: 1. a chassis; 2. a moving wheel; 3. a reinforcing frame; 4. a bearing ring; 5. supporting a sleeve column; 6. a threaded rod; 7. a collar; 8. a sprocket; 9. a motor; 10. a fixed mount; 11. a pulley; 12. a reinforcing plate; 13. a cross beam; 14. a chain; 15. a slide rail; 15. a slide rail; 16. an operating member; 17. a chain electric hoist body; 18. a radio transceiver end; 19. a control circuit board; 20. a hub motor; 21. a universal wheel; 22. a power port; 23. and (7) connecting the shafts.

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. 1-2, in an embodiment of the present invention, a bridge construction machine fast lifting device includes a chassis 1 and a cross beam 13, a reinforcing plate 12 is fixed to an upper end of the cross beam 13, a fixing frame 10 is fixed to a left end of the reinforcing plate 12, a motor 9 is fixed to the fixing frame 10, a slide rail 15 is fixed to a lower end of the cross beam 13, a pulley 11 is slidably connected to the slide rail 15, a chain electric hoist body 17 is installed to a lower end of the pulley 11, lantern rings 7 are fixed to left and right ends of the cross beam 13, a threaded rod 6 is rotatably connected to the lantern rings 7, a sprocket 8 is fixed to an upper end of the threaded rod 6, a support sleeve column 5 is sleeved outside the threaded rod 6, a connecting shaft 23 is rotatably connected to a lower end of;

the two sides of the chassis 1 are provided with the moving wheels 2, the inside of the chassis 1 is provided with the hub motor 20, the hub motor 20 is connected with the moving wheels 2, the inside of the chassis 1 is respectively provided with the control circuit board 19 and the radio transceiver end 18, and the radio transceiver end 18 is positioned above the control circuit board 19.

Firstly, before the utility model is used, the starting motor 9 rotates, the motor 9 drives the chain wheel 8 to rotate, thereby driving the threaded rod 6 to rotate, so that the threaded rod 6 can go up and down in the realization of the supporting sleeve column 5, and is adjusted to a proper working position, through, an instruction can be given through the wireless controller, the radio transceiver end 18 is used for receiving the instruction, and the quality is transmitted to the control circuit board 19, the operation of the in-wheel motor 20 is controlled, namely the rotation of the moving wheel 2 is controlled, the independent in-wheel motor 20 used by the moving wheel 20, when the in-wheel motor 20 is controlled to operate at different speeds, the movement and the rotation of the device (the electric power is accessed through the power port) can be realized, the bearing ring 4 is fixed in the outer side rotation of the supporting sleeve column 5, the bearing ring 4 is fixedly connected with the chassis 1 through the reinforcing frame 3, the stability, when moving suitable position, control the work of ring chain electric block body 17 through operating parts 16, realize the promotion to the object, this device can be nimble convenient realization remove and go up and down, reduce work load, improve work efficiency.

Furthermore, the supporting sleeve column 5 is rotatably sleeved with a bearing ring 4, the side face of the bearing ring 4 is fixed with a reinforcing frame 3, and the lower end of the reinforcing frame 3 is fixed with the chassis 1, so that the device is more stable and safer.

Further, one side of the chain electric hoist body 17 comprises an operating part 16 for controlling the chain electric hoist body 17.

Further, universal wheels 21 are installed at the front end and the rear end of the lower end of the chassis 1, the universal wheels 21 are located between the moving wheels 2 and used for moving the auxiliary wheels on one hand, and the chassis 1 stably moves on the other hand.

Further, a chain 14 is sleeved on the chain wheel 8, and a shaft at the lower end of the motor 9 is fixedly connected with the chain wheel 8 on the left side for transmission connection.

Finally, a power port 22 is arranged on one side of the upper end of the chassis 1 for power connection.

The utility model discloses a theory of operation is:

before the utility model is used, the motor 9 rotates, the motor 9 drives the chain wheel 8 to rotate, thereby driving the threaded rod 6 to rotate, so that the threaded rod 6 can be adjusted to a proper working position in the realization of the support sleeve column 5, through issuing an instruction through the wireless controller, the radio transceiver end 18 is used for receiving the instruction and transmitting the quality to the control circuit board 19, controlling the running of the in-wheel motor 20, namely controlling the rotation of the moving wheel 2, the independent in-wheel motor 20 used by the moving wheel 20, when controlling the in-wheel motor 20 to run at different speeds, the movement and the rotation of the device (the electric power is accessed through the power port) can be realized, the bearing ring 4 is fixed on the outer side of the support sleeve column 5 in a rotating way, the bearing ring 4 is fixedly connected with the chassis 1 through the reinforcing frame 3, the stability of the device is increased, and the movement is more convenient, when moving suitable position, control the work of ring chain electric block body 17 through operating parts 16, realize the promotion to the object, this device can be nimble convenient realization remove and go up and down, reduce work load, improve work efficiency.

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. A bridge construction machinery rapid lifting device comprises a chassis (1) and a cross beam (13), the electric hoist is characterized in that a reinforcing plate (12) is fixed at the upper end of a cross beam (13), a fixing frame (10) is fixed at the left end of the reinforcing plate (12), a motor (9) is fixed on the fixing frame (10), a sliding rail (15) is fixed at the lower end of the cross beam (13), a pulley (11) is connected onto the sliding rail (15) in a sliding manner, a chain electric hoist body (17) is installed at the lower end of the pulley (11), lantern rings (7) are fixed at the left end and the right end of the cross beam (13), a threaded rod (6) is connected in a rotating manner in the lantern rings (7), a chain wheel (8) is fixed at the upper end of the threaded rod (6), a supporting sleeve column (5) is sleeved outside the threaded rod (6), a connecting shaft (23) is connected at;

the novel multifunctional mobile platform is characterized in that the two sides of the chassis (1) are provided with the mobile wheels (2), the interior of the chassis (1) is provided with the in-wheel motor (20), the in-wheel motor (20) is connected with the mobile wheels (2), the interior of the chassis (1) is provided with the control circuit board (19) and the radio transceiving end (18) respectively, and the radio transceiving end (18) is positioned above the control circuit board (19).

2. The bridge construction machine rapid lifting device according to claim 1, characterized in that the supporting sleeve pillar (5) is rotatably sleeved with a bearing ring (4), a reinforcing frame (3) is fixed on the side surface of the bearing ring (4), and the lower end of the reinforcing frame (3) is fixed with the chassis (1).

3. The bridge construction machine quick lifting device according to claim 1, wherein one side of the chain electric hoist body (17) comprises an operating member (16).

4. The bridge construction machine rapid lifting device according to claim 1, wherein the front and rear ends of the lower end of the chassis (1) are provided with universal wheels (21), and the universal wheels (21) are positioned between the moving wheels (2).

5. The bridge construction machine rapid lifting device according to claim 1, characterized in that a chain (14) is sleeved on the chain wheel (8), and a shaft at the lower end of the motor (9) is fixedly connected with the chain wheel (8) at the left side.

6. The bridge construction machine rapid lifting device according to claim 1, characterized in that a power port (22) is provided at one side of the upper end of the chassis (1).