CN217627391U

CN217627391U - Device for fixing scissor lift base

Info

Publication number: CN217627391U
Application number: CN202220056645.7U
Authority: CN
Inventors: 王玲; 刘百玲
Original assignee: Jinan Stelai Machinery Co ltd
Current assignee: Jinan Stelai Machinery Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-10-21
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a device for fixing cut fork elevator base, the on-line screen storage device comprises a base, the top of base is installed the roof platform through cutting fork arm elevating system, the below of base is installed and is removed wheel, its characterized in that: a telescopic cavity is formed in the lower end of the base, and a supporting plate is mounted in the telescopic cavity through a telescopic hydraulic cylinder. The utility model discloses flexible pneumatic cylinder can release the bottom plate of connecting in backup pad and the backup pad, touch ground, not only can play the effect of support, can also increase the frictional force on base and ground simultaneously, and stability is improved, guarantees staff's safety, and the bottom plate adopts the combination formula design in addition, under the effect of flexible post and pressure spring, can adapt to multiple topography and ground, can avoid the stone or the protruding contact effect who influences bottom plate and ground of part that appear in the ground, increases the availability factor of device.

Description

Device for fixing scissor lift base

Technical Field

The utility model belongs to the technical field of cut fork lift equipment, especially, relate to a device for fixing cut fork lift base.

Background

The lift is a multi-functional lifting machinery equipment, divides according to the difference of lift structure: the shearing forklift comprises a movable shearing forklift and a fixed shearing forklift, wherein the movable shearing forklift comprises three types of traction type, self-walking manual traction type and full self-walking type.

The fixed scissor lift is divided into a fixed single-fork lift and a fixed double-fork lift, the goods lifting equipment is good in lifting stability and wide in application range, is mainly used for conveying goods between the height differences of the production line, can be configured with an auxiliary device according to use requirements, can be combined randomly, the existing scissor lift is supported by a single supporting rod, the contact with the ground is few, the friction force is small, the scissor lift is easy to slip and shake, the stability is low, and potential safety hazards exist.

Therefore, it is necessary to invent a device for fixing the base of a scissor lift.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device for fixing cut fork lift base to solve current cut fork lift and adopt single bracing piece to support more, not only few with the contact on ground, frictional force is little, and easy landing is rocked, and stability is low, has the potential safety hazard, problem that availability factor hangs down.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a device for fixing cut fork elevator base, includes the base, the top of base is installed the roof platform through cutting fork arm elevating system, the below of base is installed and is removed wheel, its characterized in that: a telescopic cavity is formed in the lower end of the base, and a supporting plate is installed inside the telescopic cavity through a telescopic hydraulic cylinder.

The inside of backup pad is seted up and is used for the trompil that flexible post passed, the lower extreme welding of flexible post has the bottom plate, the bottom plate with just be located between the backup pad the lateral surface cover of flexible post is equipped with the pressure spring.

And a ring block is arranged on the upper surface of the bottom plate and positioned on the outer side of the pressure spring, and the height of the ring block is 1-2cm.

The number of the telescopic columns in the supporting plate is 40-50, and the telescopic columns are arranged in an array.

The bottom plate adopts the same quantity with flexible post, the peripheral size after the bottom plate equipment with the size of backup pad equals.

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

1. the utility model discloses flexible pneumatic cylinder's setting can begin to extend after the lift stops to remove, releases the bottom plate of connecting in backup pad and the backup pad, touches ground, plays the effect of support, increases the frictional force on base and ground simultaneously, avoids the removal wheel in the lift not fixed, and the condition that leads to the lift to remove takes place, guarantees staff's safety.

2. The utility model provides a bottom plate adopts the combination formula design, and the top of every bottom plate has all welded one can be at the inside flexible post that stretches out and draws back of backup pad, and still is equipped with the pressure spring between bottom plate and the backup pad, is convenient for increase the stability in use of lift.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the telescopic hydraulic cylinder and the support plate of the present invention;

fig. 3 is a schematic perspective view of the support plate of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 2 according to the present invention.

In the figure:

the device comprises a base 1, a scissor arm lifting mechanism 2, a top plate platform 3, a moving wheel 4, a telescopic cavity 5, a telescopic hydraulic cylinder 6, a support plate 7, a telescopic column 71, a bottom plate 72, a pressure spring 73 and a ring block 74.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below, 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 efforts shall belong to the protection scope of the present invention.

As shown in figures 1 to 4.

The utility model provides a pair of a device for fixing scissor lift base, including base 1, roof platform 3 is installed through scissor arm elevating system 2 in base 1's top, the below of base 1 is installed and is removed wheel 4, its characterized in that: the telescopic cavity 5 is formed in the lower end of the base 1, and a supporting plate 7 is installed in the telescopic cavity 5 through a telescopic hydraulic cylinder 6.

The inside of backup pad 7 is seted up and is used for the trompil that flexible post 71 passed, the lower extreme welding of flexible post 71 has bottom plate 72, bottom plate 72 with between the backup pad 7 and be located the lateral surface cover of flexible post 71 is equipped with pressure spring 73.

And a ring block 74 is arranged on the upper surface of the bottom plate 72 and positioned on the outer side of the pressure spring 73, and the height of the ring block 74 is 1-2cm.

The number of the telescopic columns 71 in the supporting plate 7 is 40-50, and the telescopic columns 71 are arranged in an array.

The number of the bottom plates 72 is the same as that of the telescopic columns 71, and the size of the periphery of the assembled bottom plates 72 is equal to that of the supporting plates 7.

The bottom plates 72 in the utility model adopt a combined design, a telescopic column 71 which can be telescopic in the support plate 7 is welded above each bottom plate 72, and a pressure spring 73 is arranged between each bottom plate 72 and the support plate 7; after the elevator stops moving, the telescopic hydraulic cylinder 6 is controlled by using a switch to extend, the telescopic hydraulic cylinder 6 extends to push out the supporting plate 7 and the bottom plate 72 connected with the supporting plate 7, and after the bottom plate 72 touches the ground, the telescopic hydraulic cylinder 6 continues to apply pressure, so that the bottom plate 72 can pass through the close contact with the ground, and the effect of supporting the elevator is achieved.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a device for fixing scissor lift base, includes base (1), roof platform (3) are installed through scissor arm elevating system (2) in the top of base (1), remove wheel (4), its characterized in that are installed to the below of base (1): the telescopic cavity (5) is formed in the lower end of the base (1), and a supporting plate (7) is installed in the telescopic cavity (5) through a telescopic hydraulic cylinder (6).

2. An apparatus for securing a scissor lift base as claimed in claim 1, wherein: the inside of backup pad (7) is seted up and is used for flexible post (71) to pass the trompil, the lower extreme welding of flexible post (71) has bottom plate (72), bottom plate (72) with between backup pad (7) and be located the lateral surface cover of flexible post (71) is equipped with pressure spring (73).

3. An apparatus for securing a scissor lift base as claimed in claim 2, wherein: and a ring block (74) is arranged on the upper surface of the bottom plate (72) and positioned on the outer side of the pressure spring (73), and the height of the ring block (74) is 1-2cm.

4. A device for fixing the base of a scissor lift according to claim 2, wherein: the number of the telescopic columns (71) in the supporting plate (7) is 40-50, and the telescopic columns (71) are arranged in an array.

5. An apparatus for securing a scissor lift base as claimed in claim 2, wherein: the number of the bottom plates (72) is the same as that of the telescopic columns (71), and the size of the periphery of the assembled bottom plates (72) is equal to that of the support plates (7).