CN212174351U

CN212174351U - Lifting platform for engineering machinery maintenance

Info

Publication number: CN212174351U
Application number: CN202020287167.1U
Authority: CN
Inventors: 刘真
Original assignee: Sichuan Xingchuangtai Information Technology Co Ltd
Current assignee: Zhengzhou keerwen Industrial Co.,Ltd.
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-18
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to the technical field of engineering machinery, and discloses a lifting platform for engineering machinery maintenance, which comprises a base, a platform body and a lifting device, wherein the platform body is arranged above the base, the lifting device is arranged between the base and the platform body, a plurality of chutes are arranged at the top of the platform body, the front side and the rear side inside the chutes are respectively connected with a sliding block in a sliding manner, and the reverse side of the sliding block is respectively provided with a compression spring through a fixing buckle; the utility model discloses can effectively spacing to the tubulose part, it can avoid the tubulose part to appear rolling phenomenon at the lift in-process, reduces the potential safety hazard, and this lift platform can fix spacingly to the part of multiple different pipe diameters, has solved some current lift platforms and can not effectively spacing or fix the tubulose part, and the tubulose part easily appears rolling by a wide margin at the lift in-process, has deposited the problem of potential safety hazard.

Description

Lifting platform for engineering machinery maintenance

Technical Field

The utility model relates to an engineering machine tool technical field specifically is an engineering machine tool is lift platform for maintenance.

Background

The engineering mechanical equipment needs to be periodically checked and maintained in the using process, and the good and bad of the maintenance work directly relate to the service life of the engineering mechanical equipment. When in maintenance, a worker firstly jacks up the engineering machinery through the large lifting platform and then carries out maintenance operation on the bottom or other parts of the engineering machinery. In order to facilitate the replacement of some larger parts, the staff needs to use some small lifting platforms.

Some current small-size lift platforms can not effectively be spacing or fixed to the tubulose part, and the tubulose part easily appears rolling by a wide margin at the lift in-process, has the risk that drops, and we propose one kind for this reason and can effectively be spacing to the tubulose part, reduce the potential safety hazard, and can adapt to the lift platform of multiple pipe diameter part and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering machine tool is lift platform for maintenance, it is enough effective spacing to the tubular part, and can adapt to the part of multiple pipe diameter, has solved some current lift platforms and can not effectively spacing or fix to the tubular part, has deposited the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering machine tool lift platform for maintenance, includes base, platform body and elevating gear, the platform body sets up the top at the base, elevating gear installs between base and platform body, a plurality of spout has been seted up at the top of platform body, the equal sliding connection in both sides has the slider around the spout is inside, the reverse one side of slider all installs compression spring through fixed the knot, and compression spring keeps away from the inner wall fixed mounting of the one end of slider through fixed knot with the spout, the top bolt of slider has the connecting block, the top bolt of connecting block has the fixation clamp, the surface of the relative one side of fixation clamp all bonds there is the rubber pad.

Preferably, a storage box is arranged on the right side of the top of the platform body, and a plurality of partition plates are bolted in the storage box.

Preferably, the fixing pieces are installed below the left side and the right side of the storage box, the surface of each fixing piece is in threaded connection with a bolt, a threaded hole matched with the bolt is formed in the surface of the platform body, and the bolt is in threaded connection with the inner wall of the threaded hole.

Preferably, four corners of the bottom of the base are all bolted with universal wheels, the right side of the base is bolted with a connecting rod, and one end, far away from the base, of the connecting rod is bolted with a handle.

Preferably, the limiting block is bolted to the center of the bottom of the inner cavity of the sliding groove and is matched with the sliding block for use.

Preferably, the whole of the fixing clamp and the rubber pad is arc-shaped, and the fixing clamp is made of elastic plastic.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can effectively spacing to the tubulose part, it can avoid the tubulose part to appear rolling phenomenon at the lift in-process, reduces the potential safety hazard, and this lift platform can fix spacingly to the part of multiple different pipe diameters, has solved some current lift platforms and can not effectively spacing or fix the tubulose part, and the tubulose part easily appears rolling by a wide margin at the lift in-process, has deposited the problem of potential safety hazard.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic perspective view of a partial structure of the platform body of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a platform body; 3. a lifting device; 4. a chute; 5. a slider; 6. a compression spring; 7. connecting blocks; 8. a fixing clip; 9. a rubber pad; 10. a storage box; 11. a partition plate; 12. a fixing sheet; 13. a bolt; 14. a threaded hole; 15. a universal wheel; 16. a connecting rod; 17. a grip; 18. and a limiting block.

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

Referring to fig. 1-4, a lifting platform for engineering machinery maintenance comprises a base 1, a platform body 2 and a lifting device 3, wherein the platform body 2 is arranged above the base 1, the lifting device 3 is arranged between the base 1 and the platform body 2, a plurality of sliding chutes 4 are formed in the top of the platform body 2, sliding blocks 5 are slidably connected to the front side and the rear side of the inside of each sliding chute 4, compression springs 6 are respectively installed on the opposite sides of the sliding blocks 5 through fixing buckles, one ends of the compression springs 6 far away from the sliding blocks 5 are fixedly installed on the inner walls of the sliding chutes 4 through the fixing buckles, connecting blocks 7 are respectively bolted on the tops of the sliding blocks 5, fixing clamps 8 are respectively bolted on the tops of the connecting blocks 7, rubber pads 9 are respectively bonded on the surfaces of the opposite sides of the fixing clamps 8, the lifting platform can effectively limit tubular parts, and can avoid the rolling phenomenon of the tubular parts, reduce the potential safety hazard, and this lift platform can fix spacingly to the part of multiple different pipe diameters, has solved some current lift platforms and can not effectively be spacing or fixed to tubular part, and tubular part easily appears rolling by a wide margin at the lift in-process, has the problem of potential safety hazard.

It should be noted that: the lifting device 3 is the existing hydraulic lifting machine, the lifting function is realized mainly through the pressure transmission of hydraulic oil, the shearing fork mechanical structure of the lifting machine enables the lifting machine to have higher stability, the lifting machine is a mature means in the prior art, the technical scheme aims at limiting the tubular part on the surface of the platform, and the detailed description of the lifting device 3 is omitted.

Referring to fig. 1 and 4, a storage box 10 is disposed on the right side of the top of the platform body 2, a plurality of partitions 11 are bolted to the interior of the storage box 10, the storage box 10 is convenient for workers to place some small components through the arrangement of the storage box 10 and the partitions 11, and the partitions 11 can place the small components separately so as to avoid mixing together.

Referring to fig. 1 and 4, fixing plates 12 are respectively installed below the left side and the right side of the storage box 10, bolts 13 are connected to the surfaces of the fixing plates 12 through threads, threaded holes 14 matched with the bolts 13 are formed in the surface of the platform body 2, the bolts 13 are connected to the inner walls of the threaded holes 14 through threads, the storage box 10 and the platform body 2 can be fixed to each other through the cooperation of the fixing plates 12, the bolts 13 and the threaded holes 14, and meanwhile, a worker can detach the storage box 10.

Referring to fig. 1, universal wheels 15 are bolted at four corners of the bottom of the base 1, a connecting rod 16 is bolted at the right side of the base 1, a handle 17 is bolted at one end of the connecting rod 16 far away from the base 1, the lifting platform can be moved by the universal wheels 15 through the arrangement of the universal wheels 15, the connecting rod 16 and the handle 17, and the handle 17 is convenient for a worker to push the lifting platform to move.

Referring to fig. 2, a limiting block 18 is bolted to the center of the bottom of the inner cavity of the sliding chute 4, the limiting block 18 and the sliding block 5 are used in cooperation, and the sliding range of the sliding block 5 in the sliding chute 4 can be limited by the limiting block 18, so that the two sliding blocks 5 are prevented from colliding under the reaction force of the compression spring 6.

Referring to fig. 2 and 3, the fixing clip 8 and the rubber pad 9 are both arc-shaped, and the fixing clip 8 is made of elastic plastic, so that the rubber pad 9 can be tightly attached to the surface of the tubular part to increase the friction force between the rubber pad 9 and the tubular part, and the fixing clip 8 is made of soft elastic material, and collides with the tubular part without damaging the tubular part.

The working principle is as follows: when in use, the two fixing clamps 8 in the same group are firstly pulled apart to make them do opposite movement, which moves the connecting block 7 together with the slider 5, the compression spring 6 is then in a compressed state under the action of the slider 5, at the same time, the tubular element is placed between two fixing clamps 8 of the same group, the fixing clamps 8 are then released, the slide 5 then moves relative to each other under the reaction force of the compression spring 6, the connecting block 7 and the fixing clamp 8 move relatively, the rubber pad 9 moves along with the fixing clamp 8 and gradually approaches the surface of the tubular part, finally the rubber pad 9 is tightly attached to the surface of the tubular part, the tubular part is in a fixed limiting state at the moment, then the lifting platform is pushed by the handle 17, the lifting device 3 can be opened to lift the tubular part after the tubular part reaches a specified position, and then relevant maintenance and replacement operations are carried out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering machine tool is lift platform for maintenance, includes base (1), platform body (2) and elevating gear (3), its characterized in that: platform body (2) set up the top in base (1), elevating gear (3) are installed between base (1) and platform body (2), a plurality of spout (4) have been seted up at the top of platform body (2), the equal sliding connection in both sides has slider (5) around spout (4) is inside, compression spring (6) are all installed through the fixed knot to slider (5) reverse one side, and the inner wall fixed mounting of fixed knot and spout (4) is passed through to the one end that slider (5) were kept away from in compression spring (6), the top bolt of slider (5) has connecting block (7), the top bolt of connecting block (7) has fixation clamp (8), the surface of the relative one side of fixation clamp (8) all bonds and has rubber pad (9).

2. The lifting platform for engineering machinery maintenance of claim 1, wherein: the right side at the top of the platform body (2) is provided with a storage box (10), and a plurality of partition plates (11) are bolted in the storage box (10).

3. The lifting platform for engineering machinery maintenance according to claim 2, wherein: fixing pieces (12) are installed below the left side and the right side of the storage box (10), bolts (13) are connected to the surface of the fixing pieces (12) in a threaded mode, threaded holes (14) matched with the bolts (13) in use are formed in the surface of the platform body (2), and the bolts (13) are connected with the inner wall of the threaded holes (14) in a threaded mode.

4. The lifting platform for engineering machinery maintenance of claim 1, wherein: the four corners of the bottom of the base (1) are all bolted with universal wheels (15), the right side of the base (1) is bolted with a connecting rod (16), and one end, far away from the base (1), of the connecting rod (16) is bolted with a handle (17).

5. The lifting platform for engineering machinery maintenance of claim 1, wherein: a limiting block (18) is bolted at the center of the bottom of the inner cavity of the sliding groove (4), and the limiting block (18) and the sliding block (5) are matched with each other for use.

6. The lifting platform for engineering machinery maintenance of claim 1, wherein: the fixing clamp (8) and the rubber pad (9) are both arc-shaped integrally, and the fixing clamp (8) is made of elastic plastic.