CN216235723U

CN216235723U - Highway engineering is with construction hoisting accessory

Info

Publication number: CN216235723U
Application number: CN202122495707.2U
Authority: CN
Inventors: 张淑芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-04-08
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses a construction hoisting device for highway engineering, which is provided with a rotating seat, a gear ring and a gear, when in use, the gear is driven to rotate by a rotating motor, a first mechanical arm is driven to rotate relative to the rotating seat by the engagement of the gear and the gear ring arranged on a rotating shaft, so that personnel can conveniently adjust the direction of the hoisting device, through the arrangement of an electric telescopic rod, when the electric telescopic rod is contracted, the rear end of a second mechanical arm can be driven to move downwards, under the action of a hinge pin shaft, the second mechanical arm can rotate relative to the first mechanical arm, the front end of the second mechanical arm is lifted upwards, the adjustment of hoisting height is realized, the use requirement is met, through the arrangement of a traveling wheel and a supporting component, the flexibility of the device in movement can be increased by the arrangement of the traveling wheel, the device is convenient to use in highway engineering, and the supporting component can be used when the hoisting device works, the stability of the hoisting device is improved, and the construction safety is improved.

Description

Highway engineering is with construction hoisting accessory

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a construction hoisting device for highway engineering.

Background

Since the reform is opened, with the continuous improvement of the economic level of China, the original highway engineering can not meet the needs of economic development, so the country starts to develop the highway engineering vigorously, a plurality of highways, national roads and provincial roads can be built, the hoisting device plays an important role in the highway building construction process, and the hoisting device is often used for assisting the installation of facilities such as highway street lamps, indication boards and the like.

However, the angle between the suspension arm and the bottom supporting structure of the conventional construction hoisting device for highway engineering is inconvenient to adjust, so that the adjustment range of the hoisting height is small, the application range of the device is narrow, and most of the conventional hoisting devices are required to be fixedly installed on a certain platform, so that the conventional hoisting device is inconvenient to move and inconvenient to use in highway engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction hoisting device for highway engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a construction hoisting device for highway engineering comprises a bottom plate, traveling wheels, a first mechanical arm, a second mechanical arm and an electric telescopic rod, wherein four traveling wheels are installed at the bottom of the bottom plate, a rotating seat is installed on the bottom plate, a rotating shaft is installed on the rotating seat, a gear ring is installed on the rotating shaft, a rotating motor is installed on one side of the rotating seat on the bottom plate, a gear is installed at the rotating shaft end of the upper portion of the rotating motor and meshed with the gear ring, the first mechanical arm is installed at the top end of the rotating shaft, the second mechanical arm is arranged on the first mechanical arm, a winding roller and a guide roller are installed at the front end and the rear end of the second mechanical arm respectively, one end of the winding roller is in transmission connection with a rotating shaft of a winding motor installed on the outer wall of the second mechanical arm, the electric telescopic rod is arranged at the rear end of the first mechanical arm, and the bottom end of the electric telescopic rod is hinged with the first mechanical arm, the top end of the electric telescopic rod is hinged with the rear end of the second mechanical arm, and supporting components are installed at four corners of the bottom plate.

As a further scheme of the utility model: the supporting component comprises a fixing nut, a screw rod, an adjusting handle and a rubber base, the fixing nut is installed at the four corners of the bottom plate in an embedded mode, the screw rod is installed on the middle threads of the fixing nut, the rubber base is installed at the bottom end of the screw rod, and the adjusting handle is installed at the top end of the screw rod.

As a still further scheme of the utility model: the bottom plate is provided with a balancing weight, and the bottom end of the bottom plate is provided with a traction ring.

As a still further scheme of the utility model: the winding roller is wound with a lifting rope, the lifting rope is wound on the guide roller, and the bottom end of the lifting rope is provided with a hook.

As a still further scheme of the utility model: and a hinge pin shaft is arranged between the second mechanical arm and the first mechanical arm, and the second mechanical arm is hinged with the first mechanical arm through the hinge pin shaft.

As a still further scheme of the utility model: install portable power source on the bottom plate, install the controller on the first arm of machinery, portable power source's output passes through wire and controller electric connection, the controller pass through the wire respectively with rotation motor, rolling motor and electric telescopic handle electric connection.

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

1. according to the lifting device, the rotating seat, the gear ring and the gear are arranged, when the lifting device is used, the gear is driven to rotate by the rotating motor, the first mechanical arm is driven to rotate relative to the rotating seat by the meshing of the gear and the gear ring arranged on the rotating shaft, so that the direction of the lifting device can be conveniently adjusted by personnel, when the electric telescopic rod is contracted, the rear end of the second mechanical arm can be driven to move downwards, the second mechanical arm can rotate relative to the first mechanical arm under the action of the hinge pin shaft, and the front end of the second mechanical arm is lifted upwards, so that the lifting height is adjusted, and the use requirement is met.

2. According to the utility model, the walking wheels and the supporting assemblies are arranged, so that the moving flexibility of the lifting device can be increased by arranging the walking wheels, the lifting device is convenient to use in highway engineering, and the supporting assemblies can increase the stability of the lifting device and improve the construction safety when the lifting device works.

Drawings

Fig. 1 is a schematic structural diagram of a construction hoisting device for highway engineering.

Fig. 2 is a partial top view of a construction hoist for road engineering.

Fig. 3 is a schematic structural view of a construction hoisting device for highway engineering, wherein the second mechanical arm in fig. 1 is a mechanical arm.

1. A base plate; 2. a traveling wheel; 3. a rotating seat; 4. a rotating shaft; 5. a first robot arm; 6. a ring gear; 7. rotating the motor; 8. a gear; 9. a second mechanical arm; 10. hinging a pin shaft; 11. a wind-up roll; 12. A guide roller; 13. a winding motor; 14. a lifting rope; 15. hooking; 16. an electric telescopic rod; 17. a balancing weight; 18. a mobile power supply; 19. a support assembly; 1901. fixing a nut; 1902. a screw rod; 1903. adjusting the handle; 1904. a rubber base; 20. a controller; 21. a traction ring.

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.

Referring to fig. 1 to 3, in the embodiment of the utility model, a construction hoisting device for road engineering comprises a bottom plate 1, four traveling wheels 2, a first mechanical arm 5, a second mechanical arm 9 and an electric telescopic rod 16, wherein the bottom of the bottom plate 1 is provided with the four traveling wheels 2, the bottom plate 1 is provided with a rotating base 3, the rotating base 3 is provided with a rotating shaft 4, the rotating shaft 4 is provided with a gear ring 6, the bottom plate 1 is provided with a rotating motor 7 on one side of the rotating base 3, the upper rotating shaft end of the rotating motor 7 is provided with a gear 8, the gear 8 is engaged with the gear ring 6, the top end of the rotating shaft 4 is provided with the first mechanical arm 5, the first mechanical arm 5 is provided with the second mechanical arm 9, the front end and the rear end of the second mechanical arm 9 are respectively provided with a winding roller 11 and a guide roller 12, one end of the winding roller 11 is in transmission connection with a rotating shaft of a winding motor 13 arranged on the outer wall of the second mechanical arm 9, the rear end of the first mechanical arm 5 is provided with an electric telescopic rod 16, the bottom end of the electric telescopic rod 16 is hinged to the first mechanical arm 5, the top end of the electric telescopic rod 16 is hinged to the rear end of the second mechanical arm 9, and the four corners of the bottom plate 1 are provided with supporting components 19.

The supporting component 19 comprises a fixing nut 1901, a screw mandrel 1902, an adjusting handle 1903 and a rubber base 1904, wherein the fixing nut 1901 is embedded in the four corners of the bottom plate 1, the screw mandrel 1902 is installed in the middle of the fixing nut 1901 through threads, the rubber base 1904 is installed at the bottom end of the screw mandrel 1902, and the adjusting handle 1903 is installed at the top end of the screw mandrel 1902.

Be provided with balancing weight 17 on bottom plate 1, balancing weight 17 multiplicable bottom plate 1 rear portion's weight, 1 rear portion perk of bottom plate when avoiding lifting by crane the heavy object, and traction ring 21 is installed to bottom plate 1's bottom, and traction ring 21 can conveniently tie the stay cord, is convenient for remove the device.

A lifting rope 14 is wound on the winding roller 11, the lifting rope 14 is wound on the guide roller 12, and a hook 15 is installed at the bottom end of the lifting rope 14.

A hinge pin 10 is arranged between the second mechanical arm 9 and the first mechanical arm 5, and the second mechanical arm 9 is hinged with the first mechanical arm 5 through the hinge pin 10.

The portable power source 18 is installed on the bottom plate 1, the controller 20 is installed on the first mechanical arm 5, the model of the controller 20 is S7-200, the output end of the portable power source 18 is electrically connected with the controller 20 through a lead, and the controller 20 is electrically connected with the rotating motor 7, the winding motor 13 and the electric telescopic rod 16 through leads.

The working principle of the utility model is as follows:

when the lifting device is used, a traction machine pulls the lifting device to move to a destination under the driving of the travelling wheel 2 through the traction ring 21, then the adjusting handle 1903 at the four corners of the bottom plate 1 is rotated, the adjusting handle 1903 drives the screw rod 1902 to rotate, the screw rod 1902 drives the rubber base 1904 to move downwards through being in threaded connection with the fixing nut 1901, the device is gradually supported, the travelling wheel 2 is separated from the ground, then the rotating motor 7 is started through the controller 20, the rotating motor 7 drives the gear 8 to rotate, the gear 8 is meshed with the gear ring 6 to drive the first mechanical arm 5 to rotate relative to the rotating base 3, the first mechanical arm 5 drives the second mechanical arm 9 to move towards the direction of an object to be lifted, then a person hangs the hook 15 on the object to be lifted, the winding motor 13 drives the winding roller 11 to rotate, the winding roller 11 winds the lifting rope 14, the lifting object to be lifted to a required height, and when the height to be lifted exceeds the height of the first mechanical arm 5, the front end of the second mechanical arm 9 is driven to tilt through the contraction of the electric telescopic rod 16, so that the lifting height can be adjusted, and the use requirement is met.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a highway engineering is with construction hoisting accessory, includes bottom plate (1), walking wheel (2), first arm (5), second arm (9) and electric telescopic handle (16), its characterized in that: four walking wheels (2) are installed at the bottom of the bottom plate (1), a rotating seat (3) is installed on the bottom plate (1), a rotating shaft (4) is installed on the rotating seat (3), a gear ring (6) is installed on the rotating shaft (4), a rotating motor (7) is installed on one side of the rotating seat (3) on the bottom plate (1), a gear (8) is installed at the rotating shaft end of the upper portion of the rotating motor (7), the gear (8) is meshed with the gear ring (6), a first mechanical arm (5) is installed at the top end of the rotating shaft (4), a second mechanical arm (9) is arranged on the first mechanical arm (5), a winding roller (11) and a guide roller (12) are installed at the front end and the rear end of the second mechanical arm (9) respectively, one end of the winding roller (11) is in transmission connection with a rotating shaft of a winding motor (13) installed on the outer wall of the second mechanical arm (9), the rear end of first arm (5) is provided with electric telescopic handle (16), the bottom and the articulated connection of first arm (5) of electric telescopic handle (16), the top of electric telescopic handle (16) is connected with the rear end of second arm (9) is articulated, supporting component (19) are installed to the four corners position of bottom plate (1).

2. The construction hoisting device for road engineering according to claim 1, wherein: the support assembly (19) comprises a fixing nut (1901), a screw rod (1902), an adjusting handle (1903) and a rubber base (1904), the fixing nut (1901) is embedded to be installed at the four corners of the bottom plate (1), the screw rod (1902) is installed in the middle of the fixing nut (1901) through threads, the rubber base (1904) is installed at the bottom end of the screw rod (1902), and the adjusting handle (1903) is installed at the top end of the screw rod (1902).

3. The construction hoisting device for road engineering according to claim 1, wherein: the bottom plate (1) is provided with a balancing weight (17), and the bottom end of the bottom plate (1) is provided with a traction ring (21).

4. The construction hoisting device for road engineering according to claim 1, wherein: a lifting rope (14) is wound on the winding roller (11), the lifting rope (14) is wound on the guide roller (12), and a hook (15) is installed at the bottom end of the lifting rope (14).

5. The construction hoisting device for road engineering according to claim 1, wherein: a hinge pin shaft (10) is installed between the second mechanical arm (9) and the first mechanical arm (5), and the second mechanical arm (9) is hinged to the first mechanical arm (5) through the hinge pin shaft (10).

6. The construction hoisting device for road engineering according to claim 1, wherein: install portable power source (18) on bottom plate (1), install controller (20) on first arm (5), the output of portable power source (18) passes through wire and controller (20) electric connection, controller (20) pass through the wire respectively with rotating motor (7), rolling motor (13) and electric telescopic handle (16) electric connection.