CN217903886U

CN217903886U - Wear-resistant sliding block for crane

Info

Publication number: CN217903886U
Application number: CN202220992062.5U
Authority: CN
Inventors: 时磊
Original assignee: Xuazhou Heibailong Engineering Nylon Co ltd
Current assignee: Xuazhou Heibailong Engineering Nylon Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-11-25
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a wear-resisting slider for crane, including the slider body, U type grip block is placed on slider body top, the slider body, place U type grip block all adopt the POM material, the slider body is equipped with U type spout, U type grip block is equipped with the arc wall that corresponds with U type spout; the U-shaped clamping block is characterized in that through grooves are formed in the protruding portions of the two sides of the U-shaped clamping block, a connecting plate which is elastically connected with the through grooves is arranged inside the through grooves, a connecting groove corresponding to the through grooves is formed in the sliding block body, the connecting plate extends into the connecting groove, an elastic pressing plate structure is arranged on one side of the inside of the connecting groove, and the elastic pressing plate structure is embedded into one side of the connecting plate.

Description

Wear-resistant sliding block for crane

Technical Field

The utility model belongs to the technical field of crane accessory technique and specifically relates to a wear-resisting slider for hoist.

Background

The existing crane power supply mode generally adopts a cable pulley to move for power supply, the cable pulley is frequently moved, the wear resistance is general, the abrasion is easy to occur, and meanwhile, most of sliding blocks are integrally designed, so that the cable is inconvenient to install and unstable to clamp.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides a wear-resisting slider for crane has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model discloses a technical scheme be:

a wear-resistant sliding block for a crane comprises a sliding block body, wherein a U-shaped clamping block is arranged at the top end of the sliding block body, the sliding block body and the U-shaped clamping block are both made of POM materials, the sliding block body is provided with a U-shaped sliding groove, and the U-shaped clamping block is provided with an arc-shaped groove corresponding to the U-shaped sliding groove;

the U-shaped clamping block is characterized in that through grooves are formed in the protruding portions of the two sides of the U-shaped clamping block, a connecting plate which is elastically connected with the through grooves is arranged inside the through grooves, a connecting groove corresponding to the through grooves is formed in the sliding block body, the connecting plate extends into the connecting groove, an elastic pressing plate structure is arranged on one side of the inside of the connecting groove, and the elastic pressing plate structure is embedded into one side of the connecting plate.

Furthermore, U type grip block top is equipped with the protruding handle of convenient to use.

Further, a base plate is arranged at the bottom end of the sliding block body.

Further, a spring is arranged inside the through groove, the connecting plate is sleeved with the spring, and the connecting plate is provided with a pressing plate for limiting.

Furthermore, the elastic pressing plate structure comprises a fixing block and a limiting block, the fixing block is connected with the limiting block through a spring shaft, and a top plate used for limiting rotation is arranged on one side of the top end of the fixing block.

Further, an arc-shaped embedding groove matched with the limiting block for use is formed in one side of the connecting plate.

Furthermore, a clamping groove is formed in the bottom end of the connecting plate, and a clamping column which is matched and connected with the clamping groove in an inserting mode is arranged at the bottom end inside the connecting groove.

Compared with the prior art, the utility model has the advantages that:

the utility model adopts the design of combining the slider body and the U-shaped clamping block up and down, can wrap the cable in all directions, and has good clamping effect;

the POM material is adopted as the material main body, so that the wear-resisting property is better, the service life is greatly prolonged, and the operation safety is ensured;

the mode that adopts connecting plate and elastic pressure plate structural connection, it is simple to connect, has better fixed effect simultaneously, keeps the slider steady operation.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1, as shown in figure 1:

the utility model provides a wear-resisting slider for hoist, including slider body 4, place U type grip block 2 on slider body 4 top, slider body 4 simultaneously, place U type grip block 2 and all adopt the POM material, guarantee wear resistance, and service life is prolonged, set up U type spout 6 on slider body 4 top, set up arc wall 7 in U type grip block bottom, the structure of centre gripping about forming, set up integrated into one piece's handle 1 on 2 tops of U type grip block, set up integrated into one piece's backing plate 5 in slider body 4 bottom.

As shown in fig. 2:

a through groove 201 is formed in the protruding positions on the two sides of the U-shaped clamping block 2, a connecting plate 3 is inserted into the through groove 201, a spring 9 is installed in the through groove 201, the connecting plate 3 penetrates through the through groove after being sleeved with the spring 9, and meanwhile, an integrally-formed pressing plate 8 is arranged on the connecting plate 3 and used for pressing the spring 9;

offer spread groove 10 at slider body 4, extend connecting plate 3 to inside spread groove 10, set up the elastic pressure plate structure in the inside one side of spread groove 10, wherein the elastic pressure plate structure is by fixed block 11, stopper 12 is constituteed, with passing through the spring coupling between fixed block 11 and the stopper 12, realize the elasticity and rotate, set up integrated into one piece's roof in fixed block 11 top one side simultaneously, conveniently restrict stopper 12 and upwards rotate, arc gomphosis groove 14 and stopper 12 gomphosis of seting up on one side of connecting plate 3, thereby restriction connecting plate 3 reciprocates, the draw-in groove is seted up to 3 bottoms of connecting plate, set up card post 13 in the inside bottom of spread groove 10, make card post 13 be connected with the draw-in groove, can restrict the position that moves down of connecting plate 3, and is stable.

The use principle is as follows:

the cable is placed on the U-shaped sliding groove 6 on the sliding block body 4, then the arc-shaped groove 7 at the bottom end of the U-shaped clamping block 2 is covered, and the cable is clamped by the U-shaped sliding groove and the arc-shaped groove;

press connecting plate 3 downwards, make the draw-in groove and the grafting of card post 13 of its bottom, in this process, 8 compression spring on clamp plate, 3 bottom of connecting plate push stopper 12 downwards, make it rotate downwards, because arc gomphosis groove 14 has been seted up to connecting plate 3 one side, stopper 12 can kick-back because the existence of spring shaft in extrusion process, thereby in embedding arc gomphosis groove 14, because the existence of roof can restrict stopper 12 and continue upwards rotating, make it keep on the water flat line, thereby restrict connecting plate 3, make it can not deviate from, U type grip block 2 fixes on slider body 4 this moment, can be with the inseparable centre gripping of cable.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention.

Claims

1. A wear-resistant sliding block for a crane comprises a sliding block body (4), wherein a U-shaped clamping block (2) is arranged at the top end of the sliding block body (4), and is characterized in that the sliding block body (4) and the U-shaped clamping block (2) are both made of POM materials, the sliding block body (4) is provided with a U-shaped sliding groove (6), and the U-shaped clamping block (2) is provided with an arc-shaped groove (7) corresponding to the U-shaped sliding groove (6);

the U type grip block (2) both sides protruding department is equipped with logical groove (201), lead to groove (201) inside be equipped with rather than elastic connection's connecting plate (3), slider body (4) be equipped with lead to groove (201) corresponding spread groove (10), connecting plate (3) extend to inside spread groove (10), inside one side of spread groove (10) is equipped with the elastic pressure board structure, the elastic pressure board structure with connecting plate (3) one side gomphosis.

2. A wear-resistant slider for cranes according to claim 1, characterized in that the top of the U-shaped clamping block (2) is provided with a raised handle (1) for ease of use.

3. A wear-resistant slider for cranes according to claim 1, characterized in that the bottom end of the slider body (4) is provided with a backing plate (5).

4. A wear-resistant slider for cranes according to claim 1, wherein a spring (9) is arranged inside the through slot (201), the connecting plate (3) is sleeved with the spring (9), and the connecting plate (3) is provided with a pressure plate (8) for limiting.

5. The wear-resistant sliding block for the crane according to claim 1, wherein the elastic pressing plate structure comprises a fixed block (11) and a limited block (12), the fixed block (11) and the limited block (12) are connected through a spring shaft, and a top plate for limiting rotation is arranged on one side of the top end of the fixed block (11).

6. A wear-resistant slider for cranes according to claim 5, characterized in that one side of the connecting plate (3) is provided with an arc-shaped fitting groove (14) which is used in cooperation with the stop block (12).

7. A wear-resistant sliding block for cranes according to claim 5, characterized in that the bottom end of the connecting plate (3) is provided with a clamping groove, and the bottom end inside the connecting groove (10) is provided with a clamping column (13) which is matched and inserted with the clamping groove.