CN213595741U

CN213595741U - Crane easy to overhaul

Info

Publication number: CN213595741U
Application number: CN202022559520.XU
Authority: CN
Inventors: 马苏娟
Original assignee: Wuhan Wuqiao Pengchuang Heavy Equipment Engineering Co ltd
Current assignee: Wuhan Wuqiao Pengchuang Heavy Equipment Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-02
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the hoist field, especially, hoist that easily overhauls is not convenient for overhaul to current hoist equipment, and the service position is fixed, inconvenient regulation, the problem that wastes time and energy when overhauing, present proposes following scheme, and it includes two supporting seats, and the regulation hole has all been seted up to one side of two supporting seats, and slidable mounting has same regulation seat in two regulation holes, and the equal slidable mounting in both sides of adjusting the seat has the maintenance seat, and the bottom fixed mounting of two maintenance seats has same access panel, one side of adjusting the seat is rotated and is installed two sprockets, and two chain takes turns to and has engaged with same chain, adjusts seat fixed connection on the chain, and one side fixed mounting of one of them sprocket of two sprockets has first bevel gear. The utility model discloses rational in infrastructure, convenient operation, this crane equipment easy access, the service position is nimble, conveniently adjusts labour saving and time saving when overhauing.

Description

Crane easy to overhaul

Technical Field

The utility model relates to a hoist technical field especially relates to an easy crane that overhauls.

Background

The portal crane is a deformation of a bridge crane, is called a portal crane, is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk goods, has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards, has a metal structure like a portal frame, is provided with two support legs below a bearing main beam, can directly walk on a track, and can be provided with overhanging cantilever beams at two ends;

however, the existing crane equipment is inconvenient to overhaul, fixed in use position, inconvenient to adjust, time-consuming and labor-consuming in overhauling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the crane equipment is inconvenient to overhaul, the service position is fixed, the crane equipment is inconvenient to overhaul, the crane equipment is inconvenient to adjust, the defects of time and labor waste during overhaul are overcome, and the crane easy to overhaul is provided.

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

the utility model provides a hoist that easily overhauls, includes two supporting seats, and the regulation hole has all been seted up to one side of two supporting seats, and slidable mounting has same regulation seat in two regulation holes, and the equal slidable mounting in both sides of regulation seat has the maintenance seat, and the bottom fixed mounting who overhauls two seats has same access panel, one side of adjusting the seat is rotated and is installed two sprockets, and two chain wheels are gone up to mesh and have same chain, adjusts seat fixed connection on the chain, and one side fixed mounting of one of them sprocket of two sprockets has first bevel gear, the top fixed mounting who adjusts the seat has first motor, fixedly connected with second bevel gear on the output shaft of first motor, second bevel gear and first bevel gear meshing are equipped with control mechanism on the supporting seat, control mechanism and regulation seat looks adaptation.

Preferably, the control mechanism comprises two lead screws, two first belt pulleys, a second motor and a second belt pulley, two threaded holes are formed in the top of the adjusting seat, the lead screws are installed in the corresponding threaded holes in a threaded mode, the lead screws are installed in the corresponding adjusting holes in a rotating mode, the first belt pulleys are fixedly sleeved on the corresponding lead screws, the first belt pulleys drive the corresponding lead screws to rotate, and the two lead screws rotate simultaneously to drive the adjusting seat to move.

Preferably, the two first belt wheels are engaged with the same belt, one side of each of the two supporting seats, which is close to each other, is fixedly provided with the same top plate, the second motor is fixedly arranged on the top plate, the second belt wheel is fixedly connected to an output shaft of the second motor, and the second belt wheel is engaged with the belt.

Preferably, two rotation grooves are formed in one side of the adjusting seat, a rotating block is fixedly mounted on one side of each of the two chain wheels, the rotating block is rotatably mounted in the rotation grooves, and the chain wheels drive the rotating blocks to synchronously rotate in the rotation grooves when rotating, so that the stability of the rotation of the chain wheels can be guaranteed.

Preferably, one side fixed mounting who overhauls the seat has supplementary piece, adjusts the both sides of seat and has all seted up the fixed slot, supplementary piece slidable mounting is in the fixed slot.

Preferably, the top of the adjusting seat is provided with a connecting hole, a fixing rod is fixedly mounted in the adjusting hole, and the fixing rod is mounted in the connecting hole.

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

according to the scheme, the second belt wheel is driven to move by the second motor, the two first belt wheels are driven to rotate by the belt, the two screw rods rotate simultaneously to drive the adjusting seat to move, the position of the adjusting seat can be adjusted, hoisting equipment on the adjusting seat can be conveniently overhauled, meanwhile, the first motor drives the second bevel gear to rotate, the first bevel gear drives the chain wheel to rotate, and the chain drives the overhauling seat to move, so that the using position of the overhauling seat can be adjusted on the adjusting seat, and the maintaining position is more flexible;

the utility model discloses rational in infrastructure, convenient operation, this crane equipment easy access, the service position is nimble, conveniently adjusts labour saving and time saving when overhauing.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of a part B of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a supporting seat; 2. an adjusting seat; 3. a maintenance seat; 4. a sprocket; 5. a chain; 6. a first bevel gear; 7. a second bevel gear; 8. a first motor; 9. a screw rod; 10. a first pulley; 11. a top plate; 12. A belt; 13. a second motor; 14. a second pulley.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an easy-to-overhaul crane, including two supporting seats 1, the regulation hole has all been seted up to one side of two supporting seats 1, slidable mounting has same regulation seat 2 in two regulation holes, equal slidable mounting in both sides of regulation seat 2 has maintenance seat 3, the bottom fixed mounting of two maintenance seats 3 has same access panel, one side of regulation seat 2 is rotated and is installed two sprocket 4, the meshing has same chain 5 on two sprocket 4, regulation seat 2 fixed connection is on chain 5, one side fixed mounting of one of them sprocket 4 of two sprocket 4 has first bevel gear 6, the top fixed mounting of regulation seat 2 has first motor 8, fixedly connected with second bevel gear 7 on the output shaft of first motor 8, second bevel gear 7 meshes with first bevel gear 6, be equipped with control mechanism on the supporting seat 1, control mechanism and regulation seat 2 looks adaptations.

In this embodiment, control mechanism includes two lead screws 9, two first band pulleys 10, second motor 13 and second band pulley 14, and two screw holes have been seted up at the top of adjusting seat 2, and lead screw 9 screw thread is installed in the screw hole that corresponds, and lead screw 9 rotates and installs in the adjusting hole that corresponds, and first band pulley 10 is fixed to be cup jointed on the lead screw 9 that corresponds, and first band pulley 10 drives the lead screw 9 that corresponds and rotates, and two lead screws 9 rotate simultaneously and can drive and adjust seat 2 and remove.

In this embodiment, the same belt 12 is engaged with the two first belt pulleys 10, the same top plate 11 is fixedly mounted on one side of the two support bases 1 close to each other, the second motor 13 is fixedly mounted on the top plate 11, the second belt pulley 14 is fixedly connected to an output shaft of the second motor 13, and the second belt pulley 14 is engaged with the belt 12.

In this embodiment, two rotation grooves have been seted up to one side of adjusting seat 2, and the equal fixed mounting in one side of two sprocket 4 has the turning block, and the turning block rotates to be installed at the rotation inslot, and sprocket 4 drives the turning block when rotating and rotates in the rotation inslot synchronization, can guarantee sprocket 4 pivoted stability.

In this embodiment, one side fixed mounting who overhauls seat 3 has supplementary piece, adjusts the both sides of seat 2 and has all seted up the fixed slot, and supplementary piece slidable mounting is in the fixed slot.

In this embodiment, the connecting hole has been seted up at the top of adjusting seat 2, and fixed mounting has the dead lever in the adjusting hole, and the dead lever is installed in the connecting hole.

In this embodiment, drive the motion of second band pulley 14 through second motor 13, second band pulley 14 drives the motion of belt 12, belt 12 drives two first band pulleys 10 and rotates, first band pulley 10 drives the lead screw 9 that corresponds and rotates, two lead screws 9 rotate simultaneously and can drive and adjust seat 2 and remove, can adjust the position of adjusting seat 2, conveniently overhaul hoisting equipment on the adjusting seat 2, first motor 8 drives second bevel gear 7 and rotates simultaneously, second bevel gear 7 drives first bevel gear 6 and rotates, first bevel gear 6 drives sprocket 4 and rotates, sprocket 4 drives the motion of chain 5, chain 5 drives and overhauls seat 3 and removes, make and overhaul seat 3 can adjust the position of use on adjusting seat 2, make the maintenance position more nimble.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this crane equipment easy access, the service position is nimble, conveniently adjusts labour saving and time saving when overhauing.

Claims

1. The crane easy to overhaul comprises two supporting seats (1) and is characterized in that one side of each supporting seat (1) is provided with a regulating hole, the two regulating holes are internally and slidably provided with the same regulating seat (2), the two sides of each regulating seat (2) are respectively and slidably provided with the overhauling seat (3), the bottom of each overhauling seat (3) is fixedly provided with the same overhauling plate, one side of each regulating seat (2) is rotatably provided with two chain wheels (4), the two chain wheels (4) are meshed with the same chain (5), each regulating seat (2) is fixedly connected onto the chain (5), one side of one chain wheel (4) of the two chain wheels (4) is fixedly provided with a first bevel gear (6), the top of each regulating seat (2) is fixedly provided with a first motor (8), and an output shaft of the first motor (8) is fixedly connected with a second bevel gear (7), the second bevel gear (7) is meshed with the first bevel gear (6), and a control mechanism is arranged on the supporting seat (1) and is matched with the adjusting seat (2).

2. The crane easy to overhaul according to claim 1, wherein the control mechanism comprises two screw rods (9), two first belt pulleys (10), a second motor (13) and a second belt pulley (14), the top of the adjusting seat (2) is provided with two threaded holes, the screw rods (9) are arranged in the corresponding threaded holes in a threaded manner, the screw rods (9) are rotatably arranged in the corresponding adjusting holes, and the first belt pulleys (10) are fixedly sleeved on the corresponding screw rods (9).

3. An easy-to-service crane as claimed in claim 2, wherein the two first pulleys (10) are engaged with the same belt (12), the side of the two supporting bases (1) close to each other is fixedly provided with the same top plate (11), the second motor (13) is fixedly arranged on the top plate (11), the second pulley (14) is fixedly connected to the output shaft of the second motor (13), and the second pulley (14) is engaged with the belt (12).

4. The crane easy to overhaul according to claim 1, wherein one side of the adjusting seat (2) is provided with two rotating grooves, one side of each of the two chain wheels (4) is fixedly provided with a rotating block, and the rotating blocks are rotatably arranged in the rotating grooves.

5. An easy-to-overhaul crane according to claim 1, wherein an auxiliary block is fixedly mounted on one side of the overhaul seat (3), fixing grooves are formed in both sides of the adjusting seat (2), and the auxiliary block is slidably mounted in the fixing grooves.

6. The crane easy to overhaul as claimed in claim 1, wherein the top of the adjusting seat (2) is provided with a connecting hole, and a fixing rod is fixedly arranged in the adjusting hole and is arranged in the connecting hole.