CN218141446U

CN218141446U - Crane wheel

Info

Publication number: CN218141446U
Application number: CN202222538403.4U
Authority: CN
Inventors: 徐蒙
Original assignee: Dalian Daqi Industry Dev Co ltd
Current assignee: Dalian Daqi Industry Dev Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2022-12-27
Anticipated expiration: 2032-09-24

Abstract

The utility model relates to a hoist technical field, concretely relates to crane wheel, including two baffles, baffle lateral wall left side detachable is equipped with the pneumatic cylinder, be equipped with the holder on the drive end of pneumatic cylinder, the right side is equipped with a pair of slide bar between the baffle, sliding connection has the slider on the slide bar, the right side wall is equipped with the backup pad between the slider, backup pad right side wall detachable is equipped with the motor, the output of motor is equipped with the lead screw, lead screw left side end runs through the backup pad, and outer wall threaded connection has the connecting plate, both ends all are equipped with the connecting rod about the connecting plate right side wall. The device can effectual centre gripping on the wheel, can move the clamp to the stone or the nail department of treating the clearance on the device, removes through mechanical drive clamp and extracts stone or nail, and machinery replaces dependent manual operation, and operation labour saving and time saving conveniently extracts stone or nail, more accords with the user demand of reality.

Description

Crane wheel

Technical Field

The utility model relates to a hoist technical field, concretely relates to crane wheel.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes. The tire crane is mainly characterized in that: the traveling cab and the crane control cab are integrated and are formed by the evolution of a crawler crane (crawler crane), the crawler and the traveling support part of the traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages the road surface is overcome, and the material handling machine belongs to material handling machinery;

because the hoist often walks in the construction area that the road conditions are relatively poor, lead to wheel wearing and tearing comparatively serious, and often there is the stone card in the decorative pattern of wheel, still insert nail or screw easily, the stone can influence the trafficability characteristic of wheel, although some nails are not enough to pierce through the wheel, in the wheel walking in-process, in case the wheel inserts nail department and presses against stone or soil package, wheel deformation volume is great, lead to the nail to pierce through the wheel easily and leak gas, need repair the tire, and the process of repairing is more time-consuming, and then influence the efficiency of construction of hoist, therefore, need regularly clear up the stone and the nail on the wheel, present clearance mode is mostly for the user hand-held tool such as pliers or awl to pull out the stone or nail, to some big stone and nail be difficult to clear up, because the hoist is equipped with more wheels, the operation process is comparatively troublesome, and hard, therefore, the instrument that needs to overhaul the hoist wheel improves.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that above-mentioned exists, designed a crane wheel.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:

the utility model provides a crane wheel, includes two baffles, baffle lateral wall left side detachable is equipped with the pneumatic cylinder, be equipped with the holder on the drive end of pneumatic cylinder, the right side is equipped with a pair of slide bar between the baffle, sliding connection has the slider on the slide bar, the right side wall is equipped with the backup pad between the slider, backup pad right side wall detachable is equipped with the motor, the output of motor is equipped with the lead screw, lead screw left side end runs through the backup pad, and outer wall threaded connection has the connecting plate, both ends all are equipped with the connecting rod about the connecting plate right side wall, and connecting rod right side end runs through the backup pad, connecting plate left side wall is equipped with the connecting seat, lead screw left side end extends into in the connecting seat, the outer wall of connecting seat rotates the one end that is connected with the down tube through the round pin axle, the other end of down tube is equipped with the clamp through the round pin axle.

Furthermore, the outer wall of the lead screw is connected with an inner ring of a bearing in an interference fit manner, and an outer ring of the bearing is fixedly connected with the left side wall of the supporting plate.

Further, the width of the connecting plate is smaller than the distance length between the sliding blocks.

Furthermore, the other end of the diagonal rod is arranged on the inner side walls of the two grips of the clamp.

The utility model has the advantages that:

the device can effectual centre gripping on the wheel, can move the clamp to the stone or the nail department of treating the clearance on the device, removes through mechanical drive clamp and extracts stone or nail, and machinery replaces dependent manual operation, and operation labour saving and time saving conveniently extracts stone or nail, improves the efficiency to the wheel clearance, avoids influencing the normal use of wheel, more accords with actual user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the A-output of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a baffle plate, 2, a hydraulic cylinder, 3, a clamping seat, 4, a sliding rod, 5, a sliding block, 6, a supporting plate, 7, a motor, 8, a screw rod, 9, a connecting plate, 10, a connecting rod, 11, a connecting seat, 12, an inclined rod, 13 and a clamp.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a crane wheel, including two baffles 1, baffle 1 lateral wall left side detachable is equipped with pneumatic cylinder 2, be equipped with holder 3 on the drive end of pneumatic cylinder 2, the right side is equipped with a pair of slide bar 4 between the baffle 1, sliding connection has slider 5 on the slide bar 4, the right side wall is equipped with backup pad 6 between the slider 5, backup pad 6 right side wall detachable is equipped with motor 7, the output of motor 7 is equipped with lead screw 8, lead screw 8 left side end runs through backup pad 6, and outer wall threaded connection has connecting plate 9, both ends all are equipped with connecting rod 10 about the connecting plate 9 right side wall, and connecting rod 10 right side end runs through backup pad 6, connecting plate 9 left side wall is equipped with connecting seat 11, lead screw 8 left side end extends into in the connecting seat 11, the outer wall of connecting seat 11 rotates the one end that is connected with down tube 12 through the round pin axle, the other end of down tube 12 is equipped with clamp 13 through the round pin axle.

Further, the outer wall of the lead screw 8 is connected with an inner ring of a bearing in an interference fit manner, and an outer ring of the bearing is fixedly connected with the left side wall of the supporting plate 6.

Further, the width of the connecting plate 9 is smaller than the distance length between the sliders 5.

Further, the other end of the diagonal rod 12 is disposed on the inner side walls of the two grips of the clamp 13.

All the electric parts and components in the present case are universal standard parts or components known by the skilled person, the structure and principle of the electric parts and components can be known by the technical manual or the conventional experimental method, the model and the present scheme can be adapted to operate normally, all the electric parts and the power supply adapted to the electric parts in the present case are connected through a lead, and an appropriate controller is selected according to the actual situation to meet the control requirement, and the specific connection and control sequence are realized.

One specific application of this embodiment is:

when the device is used, the clamping seat 3 is driven to move towards the left side through the hydraulic cylinder 2, the device is clamped on a wheel, the clamp 13 is moved to a stone or nail to be clamped through the structures such as the sliding block 5, the supporting plate 6, the motor 7, the connecting plate 9, the connecting seat 11 and the clamp 13 which are moved on the outer wall of the sliding rod 4, the clamp 13 is manually pinched, the stone or nail is clamped through the clamp 13, the lead screw 8 is driven to rotate through the motor 7, the connecting plate 9 is driven through the lead screw 8 to drive the connecting rod 10, the connecting seat 11, the inclined rod 12, the clamp 13 and the stone or nail to move towards the right side, the stone or nail is pulled out of the wheel, and the cleaning of the stone or nail on the wheel is completed.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims

1. A crane wheel, comprising: comprises that

Two baffles (1), baffle (1) lateral wall left side detachable is equipped with pneumatic cylinder (2), be equipped with holder (3) on the drive end of pneumatic cylinder (2), the right side is equipped with a pair of slide bar (4) between baffle (1), sliding connection has slider (5) on slide bar (4), the right side wall is equipped with backup pad (6) between slider (5), backup pad (6) right side wall detachable is equipped with motor (7), the output of motor (7) is equipped with lead screw (8), lead screw (8) left side end runs through backup pad (6), and outer wall threaded connection has connecting plate (9), both ends all are equipped with connecting rod (10) about connecting plate (9) right side wall, and connecting rod (10) right side end runs through backup pad (6), connecting plate (9) left side wall is equipped with connecting seat (11), lead screw (8) left side end extends into in connecting seat (11), the outer wall of connecting seat (11) rotates the one end that is connected with down tube (12) through the round pin axle, the other end of down tube (12) is equipped with clamp (13) through the round pin axle.

2. A crane wheel as claimed in claim 1, wherein: the outer wall of the lead screw (8) is connected with an inner ring of a bearing in an interference fit mode, and an outer ring of the bearing is fixedly connected with the left side wall of the supporting plate (6).

3. A crane wheel as claimed in claim 1, wherein: the width of the connecting plate (9) is smaller than the distance length between the sliding blocks (5).

4. A crane wheel as claimed in claim 1, wherein: the other end of the inclined rod (12) is arranged on the inner side walls of the two grips of the clamp (13).