CN213623073U

CN213623073U - Lifting operation device

Info

Publication number: CN213623073U
Application number: CN202021260489.3U
Authority: CN
Inventors: 胡城纲; 张月雷
Original assignee: Sichuan Jiatai Industrial Product Design Co ltd
Current assignee: Sichuan Jiatai Industrial Product Design Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-07-06
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a lift operation device, including base frame and synchronous drive belt, the inside four corners department of base frame rotates through the bearing and is connected with elevating screw, the elevating screw bottom is fixed with the drive wheel, nested between the drive wheel has synchronous drive belt, there is operation motor two outside one side of base frame through the bolt fastening, two kinetic energy output end key joints of operation motor have the action wheel, the action wheel with nested belt has between the drive wheel, operation motor two with the base frame passes through bolt fastening and connects. Has the advantages that: the utility model discloses a set up roof-rack frame, chain belt and removal chain band pulley on traditional elevating gear, can realize that the flexible rotation of lift work position is adjusted processing or is hung the position of rising on the basis of going up and down, and the user of being convenient for can accomplish more operations in actual operation.

Description

Lifting operation device

Technical Field

The utility model relates to a elevating gear technical field, concretely relates to lift running gear.

Background

The lifting device is a hoisting machine for vertically transporting people or objects. The lifting platform is used as a connecting device of conveying lines with different heights, generally adopts hydraulic drive, so the hydraulic lifting device is called, is widely applied to high-altitude operations such as installation and maintenance besides being used for cargo conveying with different heights, has the characteristic of free lifting of the lifting platform and is widely applied to municipal maintenance, wharf and logistics center cargo transportation, building decoration and the like, can freely walk after an automobile chassis, a battery car chassis and the like are installed, the working height space is changed, and the lifting platform has the advantages of light weight, self walking, electric starting, self supporting legs, simplicity in operation, large working area, capability of crossing obstacles to perform high-altitude operations and the like and can freely rotate for 360 degrees.

Most of the existing lifting operation devices are vertically lifted, so that the flexibility of the actual operation of the operation device is reduced, and the operation of more types of work by a user is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a lift operation device now, solve present lift operation device and mostly all be vertical lift, reduced the flexibility of operation device actual operation, be unfavorable for the problem that the more types of work of user's operation.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a lift operation device, including base frame and synchronous drive belt, the inside four corners department of base frame rotates through the bearing and is connected with elevating screw, the elevating screw bottom is fixed with the drive wheel, nested between the drive wheel has synchronous drive belt, outside one side of base frame has operation motor two through the bolt fastening, two kinetic energy output end key joint of operation motor have the action wheel, the action wheel with nested belt has between the drive wheel, operation motor two with the base frame passes through bolt fastening and connects.

Furthermore, the nested horn bar that has at lifting screw top, the inside screw thread through-hole that begins of horn bar, the horn bar with lifting screw sliding connection, the welding has the roof frame between the horn bar.

By adopting the technical scheme, the top frame can be provided with the flat top structure at the top, so that articles can be conveniently carried.

Further, the top frame top shaping has the spout, sliding connection has the chain belt on the inside wall of spout, the hole groove has been seted up on the chain belt, chain belt internal toothing is connected with the removal chain band pulley.

By adopting the technical scheme, the chain belt has the same structure as that of a common bicycle chain belt, and the gear teeth of the movable chain belt wheel can be clamped into the grooves of the chain belt.

Furthermore, a running block is fixed on the movable chain belt wheel, the running block can slide along the top end of the top frame, the chain belt can slide along the inner wall of the sliding groove, and a driving chain belt wheel is nested at the extending end of the sliding groove of the chain belt.

By adopting the technical scheme, the driving chain belt wheel has the same structure as a common bicycle pedal disc.

Furthermore, the driving chain belt wheel is a gear-type rotating wheel, the bottom of the driving chain belt wheel is connected with a first running motor through a key, and the first running motor is fixedly connected with the top frame through a bolt.

Furthermore, an angle sliding plate is welded at one side, close to the driving chain belt wheel, of the inner portion of the sliding groove, moving wheels are fixed at four corners of the bottom of the base frame through bolts, and the size of the top frame is smaller than that of the base frame.

By adopting the technical scheme, the angle sliding plate is provided with the empty groove with the same size as the chain belt, and when the chain belt extends out of the sliding groove, the angle sliding plate plays a role in supporting the movement of the movable chain belt wheel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current lift operation device and all being the vertical lift mostly, reduced the flexibility of operation device actual operation, be unfavorable for the problem that the work of more types of user's operation, the utility model discloses a set up roof-rack frame, chain belt and removal chain belt wheel on traditional elevating gear, can realize the flexible position of adjusting processing or lifting that rotates of lift work position on the basis of going up and down, the user of being convenient for can accomplish more operations in actual operation.

Drawings

Fig. 1 is a schematic structural view of a lifting operation device according to the present invention;

fig. 2 is a front view of a running block in a lifting running device according to the present invention;

FIG. 3 is a schematic view showing a connection relationship between a chain belt and a driving chain pulley in the elevating device according to the present invention;

fig. 4 is a schematic view of the connection relationship between the bottom transmission wheel of the lifting screw, the synchronous transmission belt and the second operation motor in the lifting operation device.

The reference numerals are explained below:

1. a base frame; 2. a moving wheel; 3. a roof frame; 4. an angle bar; 5. lifting a screw rod; 6. a chute; 7. a running block; 8. a chain belt; 9. a drive sprocket; 10. operating the first motor; 11. a moving sprocket; 12. an angle slide plate; 13. a driving wheel; 14. a synchronous drive belt; 15. a driving wheel; 16. operating a second motor; 17. a belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the handle reversing device of the sliding-cover electronic lock in the embodiment includes a base frame 1 and a synchronous transmission belt 14, four corners inside the base frame 1 are rotatably connected with a lifting screw 5 through a bearing, a transmission wheel 13 is fixed at the bottom of the lifting screw 5, the synchronous transmission belt 14 is nested between the transmission wheels 13, a second operation motor 16 is fixed on one side outside the base frame 1 through a bolt, a driving wheel 15 is connected with a kinetic energy output end key of the second operation motor 16, a belt 17 is nested between the driving wheel 15 and the transmission wheel 13, and the second operation motor 16 is fixedly connected with the base frame 1 through a bolt.

5 top nestings of elevating screw have angle pole 4, and angle pole 4 is inside to begin to have a screw thread through-hole, and angle pole 4 and elevating screw sliding connection have roof-rack frame 3 between the angle pole 4, and roof-rack frame 3 can be at the top installation flat top structure, is convenient for bear article.

The forming of 3 tops of roof frame has spout 6, and sliding connection has a chain belt 8 on the 6 inside walls of spout, has seted up the hole groove on the chain belt 8, and 8 internal toothing of chain belt is connected with and removes chain belt wheel 11, and chain belt 8 is the same with the chain belt 8 structure of common bicycle, and the teeth of a cogwheel of removing chain belt wheel 11 can be gone into the groove of chain belt 8.

The moving chain belt wheel 11 is fixed with the moving block 7, the moving block 7 can slide along the top end of the top frame 3, the chain belt 8 can slide along the inner wall of the sliding groove 6, the extending end of the chain belt 8 in the sliding groove 6 is nested with the driving chain belt wheel 9, and the driving chain belt wheel 9 is the same as a common bicycle pedal disc in structure.

The driving chain belt wheel 9 is a gear-type rotating wheel, the bottom of the driving chain belt wheel 9 is connected with a first running motor 10 through a key, and the first running motor 10 is fixedly connected with the top frame 3 through a bolt.

The inside drive chain belt wheel 9 that is close to of spout 6 one side welding has angle slide 12, and 1 bottom four corners department of base frame has removal wheel 2 through the bolt fastening, and the size of roof-rack frame 3 is less than the size of base frame 1, is provided with the dead slot with the same size of chain belt 8 on the angle slide 12, and when the chain belt 8 stretched out spout 6, angle slide 12 played a support and removed the effect that 11 moved of chain belt wheel.

The specific implementation process of this embodiment is as follows: when the device is used, firstly, the device is pushed to a proper position through the moving wheel 2, then the device is switched on a power supply and an external control device, the working mechanism is arranged on a rod at the bottom of the operation block 7, namely, the operation motor I10 and the operation motor II 16 can be started to work through the control device, wherein the operation motor II 16 drives the belt 17 through the driving wheel 15 to drive the driving wheel 13 to rotate, the driving wheel 13 drives the four lifting screw rods 5 to synchronously rotate in the same direction through the synchronous driving belt 14, the top frame 3 moves up and down under the driving rotation action of the angle rods 4 along the lifting screw rods 5 to carry out lifting operation, wherein the operation motor I10 drives the chain belt wheel 9 to rotate, the driving chain belt wheel 9 drives the chain belt 8 to rotate, the chain belt 8 rotates in a circumferential manner along a channel inside the chute 6, and the moving chain belt wheel 11 carried in the chain belt 8 is under, the chain belt mechanism moves along the slide ways between the chain belts 8, meanwhile, the chain belt mechanism rotates along the circumference of the sliding groove 6, the machining position of the machining mechanism can be adjusted while the machining mechanism is lifted, the chain belt mechanism is flexible and convenient, a user is assisted to complete more operations, and the working efficiency is improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A lifting operation device is characterized in that: including base frame (1) and synchronous transmission belt (14), base frame (1) inside four corners department rotates through the bearing and is connected with elevating screw (5), elevating screw (5) bottom is fixed with drive wheel (13), nested between drive wheel (13) have synchronous transmission belt (14), base frame (1) outside one side is fixed with operation motor two (16) through the bolt, operation motor two (16) kinetic energy output end key joint has action wheel (15), action wheel (15) with nested belt (17) between drive wheel (13), operation motor two (16) with base frame (1) passes through bolt fixed connection.

2. A lift-running apparatus according to claim 1, wherein: lifting screw (5) top nestification has corner pole (4), the inside threaded through-hole that begins of corner pole (4), corner pole (4) with lifting screw sliding connection, the welding has roof frame (3) between corner pole (4).

3. A lift-running apparatus according to claim 2, wherein: the top frame (3) top shaping has spout (6), sliding connection has chain belt (8) on spout (6) inside wall, the hole groove has been seted up on chain belt (8), chain belt (8) internal toothing is connected with removal chain band pulley (11).

4. A lift-running apparatus according to claim 3, wherein: a running block (7) is fixed on the movable chain belt wheel (11), the running block (7) can slide along the top end of the top frame (3), the chain belt (8) can slide along the inner wall of the sliding groove (6), and a driving chain belt wheel (9) is nested at the extending end of the sliding groove (6) of the chain belt (8).

5. An elevating operation device as set forth in claim 4, wherein: the driving chain belt wheel (9) is a gear-type rotating wheel, the bottom of the driving chain belt wheel (9) is connected with a first running motor (10) through a key, and the first running motor (10) is fixedly connected with the top frame (3) through a bolt.

6. An elevating operation device as set forth in claim 4, wherein: an angle sliding plate (12) is welded on one side, close to the driving chain belt wheel (9), of the inner portion of the sliding groove (6), moving wheels (2) are fixed at four corners of the bottom of the base frame (1) through bolts, and the size of the top frame (3) is smaller than that of the base frame (1).