CN214114462U

CN214114462U - Cable traction pulley with anti-skidding function

Info

Publication number: CN214114462U
Application number: CN202023143076.XU
Authority: CN
Inventors: 朱明星
Original assignee: Wuxi Tianzhu Sliding Electrical Equipment Manufacturing Co ltd
Current assignee: Wuxi Tianzhu Sliding Electrical Equipment Manufacturing Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-03
Anticipated expiration: 2030-12-23

Abstract

The utility model is suitable for a cable traction coaster technical field provides a cable traction coaster with antiskid function, including the steel sheet, go up backplate, abrasionproof decreases layer and rubber pad, the inside through connection of upside of steel sheet has the dead lever, the inboard of pulley is provided with T shaped steel track, the inside through connection of downside of steel sheet has the gim peg, the surface mounting of support main part has tight piece, the internally mounted who presss from both sides tight piece has the abrasionproof decreases layer, the inside through connection of going up the backplate has the regulation pole, the lower extreme of adjusting the pole is installed the lower backplate, the surface of top board and holding down plate all is provided with the spring, the surface of buffer block is provided with the rubber pad. This cable traction pulley with antiskid function can avoid when dragging the cable, can avoid the relative slip of cable to and be convenient for separately place and carry the cable, be convenient for protect the cable, avoid the condition that the cable appears wearing and tearing.

Description

Cable traction pulley with anti-skidding function

Technical Field

The utility model belongs to the technical field of the cable pulls the coaster, especially, relate to a cable pulls coaster with antiskid function.

Background

The cable traction tackle is generally connected with a tractor through a connecting rod and is mainly applied to transportation systems such as a casting crane, a scrap crane and a pouring crane.

The general cable traction tackle is easy to slide, is inconvenient to separately place and convey cables, is inconvenient to protect the cables and is easy to wear, and therefore the cable traction tackle with the anti-skidding function is provided, so that the problems in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable traction tackle with antiskid function aims at solving and appears gliding condition easily to and be not convenient for separately place and carry the cable, be not convenient for protect the cable, appear the problem of the condition of wearing and tearing easily.

The utility model is realized in such a way, a cable traction tackle with anti-skid function comprises a steel plate, an upper protection plate, an anti-abrasion layer and a rubber pad, wherein the upper side of the steel plate is internally connected with a fixed rod in a penetrating way, the inner side of the fixed rod is provided with a pulley, the inner side of the pulley is provided with a T-shaped steel track, the lower side of the steel plate is internally connected with a fixed bolt in a penetrating way, the inner side of the fixed bolt is provided with a bracket main body, the surface of the bracket main body is provided with a clamping block, the lower side of the bracket main body is provided with the upper protection plate, the clamping block is internally provided with the anti-abrasion layer, the inner side of the anti-abrasion layer is fixedly connected with a friction ball, the inner part of the upper protection plate is connected with an adjusting rod in a penetrating way, the lower surface of the upper protection plate is fixedly connected with an upper pressing plate, the lower end of the adjusting rod is provided with a lower protection plate, the upper surface of the lower protection plate is fixedly connected with a lower pressing plate, the surfaces of the upper pressing plate and the lower pressing plate are both provided with springs, and the outer fixed surface of spring is connected with the buffer block, the surface of buffer block is provided with the rubber pad.

Preferably, the fixed rod is connected with the pulleys in a threaded mode, and the pulleys are symmetrically arranged on the front side and the rear side of the T-shaped steel rail.

Preferably, the upper guard plate is connected with the adjusting rod in a threaded mode, and the adjusting rod is symmetrically arranged on the front side and the rear side of the center line of the upper guard plate.

Preferably, the friction balls are uniformly distributed on the clamping block, and the cross section of each friction ball is arranged in an arc shape.

Preferably, the lower pressing plate and the upper pressing plate are arranged in a one-to-one correspondence manner, and the cross sections of the lower pressing plate and the upper pressing plate are both arranged in an arc shape.

Preferably, a sliding structure is formed between the buffer blocks and the springs, and the buffer blocks are uniformly distributed on the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cable traction sheave block with antiskid function can avoid dragging the cable when, can avoid the relative slip of cable to and be convenient for separately place and carry the cable, be convenient for protect the cable, avoid the condition that the wearing and tearing appear in the cable.

1. The position of the upper guard plate can be adjusted through the threaded connection between the adjusting rod and the upper guard plate, so that the upper guard plate is close to the lower guard plate, the cable on the lower pressing plate can be conveniently clamped and fixed, and the cable can be separately placed and conveyed through the uniform distribution of the lower pressing plate on the lower guard plate;

2. the cable clamping device is provided with the lower pressing plate, the spring and the rubber pad, the cable can be buffered in the clamping process through the extrusion sliding between the buffer block and the spring, the cable is prevented from being damaged due to overlarge pressure, and meanwhile, the rubber pad can protect the cable clamped position, so that the cable is prevented from being abraded;

3. be provided with and press from both sides tight piece, abrasionproof and decrease layer and friction ball, through the evenly distributed of friction ball on the abrasionproof decreases the layer, can increase haulage rope and press from both sides the area of contact between the tight piece to increased the haulage rope and pressed from both sides the frictional force between the tight piece, cooperation abrasionproof decreases the layer use simultaneously, when can avoiding dragging the cable, can avoid the relative slip of cable.

Drawings

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

FIG. 2 is a schematic diagram of the cross-sectional side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: the steel plate-type anti-abrasion device comprises a steel plate 1, a pulley 2, a fixing rod 3, a support main body 4, a clamping block 5, a fixing bolt 6, an upper guard plate 7, an adjusting rod 8, a lower guard plate 9, a T-shaped steel rail 10, an anti-abrasion layer 11, a friction ball 12, an upper pressing plate 13, a lower pressing plate 14, a spring 15, a buffer block 16 and a rubber pad 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cable traction tackle with an anti-skid function comprises a steel plate 1, pulleys 2, a fixed rod 3, a support main body 4, a clamping block 5, a fixed bolt 6, an upper protection plate 7, an adjusting rod 8, a lower protection plate 9, a T-shaped steel rail 10, an anti-abrasion layer 11, a friction ball 12, an upper pressing plate 13, a lower pressing plate 14, a spring 15, a buffer block 16 and a rubber pad 17, wherein the fixed rod 3 is connected inside the upper side of the steel plate 1 in a penetrating manner, the pulleys 2 are installed inside the fixed rod 3, the T-shaped steel rail 10 is arranged inside the pulleys 2, the fixed bolt 6 is connected inside the lower side of the steel plate 1 in a penetrating manner, the support main body 4 is arranged inside the fixed bolt 6, the clamping block 5 is installed on the surface of the support main body 4, the upper protection plate 7 is arranged on the lower side of the support main body 4, the anti-abrasion layer 11 is installed inside the clamping block 5, the friction ball 12 is fixedly connected inside the anti-abrasion layer 11, the upper protection plate 7 is connected with the adjusting rod 8 in a penetrating manner, an upper pressing plate 13 is fixedly connected to the lower surface of the upper protection plate 7, a lower protection plate 9 is mounted at the lower end of the adjusting rod 8, a lower pressing plate 14 is fixedly connected to the upper surface of the lower protection plate 9, springs 15 are arranged on the surfaces of the upper pressing plate 13 and the lower pressing plate 14, a buffering block 16 is fixedly connected to the outer surface of each spring 15, and a rubber pad 17 is arranged on the surface of each buffering block 16.

In the embodiment, the fixed rod 3 is connected with the pulley 2 in a threaded manner, the pulley 2 is symmetrically arranged around the front side and the rear side of the T-shaped steel track 10,

furthermore, the pulley 2 can be fixed and connected on the T-shaped steel track 10 in a rolling way;

in the embodiment, the upper guard plate 7 is connected with the adjusting rod 8 in a threaded manner, the adjusting rod 8 is symmetrically arranged at the front side and the rear side of the center line of the upper guard plate 7,

furthermore, the cable is convenient to extrude and clamp;

in this embodiment, the friction balls 12 are evenly distributed on the clamping block 5, and the cross section of the friction balls 12 is arranged in an arc shape,

furthermore, the contact area between the traction rope and the clamping block 5 is increased, and the friction force between the traction rope and the clamping block 5 is increased;

in the present embodiment, the positions of the lower press plates 14 are corresponding to the positions of the upper press plates 13, and the cross sections of the lower press plates 14 and the upper press plates 13 are both arc-shaped,

furthermore, the cables can be separately placed and conveyed, so that the cables are prevented from contacting with each other;

in the present embodiment, a sliding structure is formed between the buffer blocks 16 and the springs 15, and the buffer blocks 16 are uniformly distributed on the rubber pad 17,

further, the condition that the cable is abraded is avoided.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, as shown in fig. 1, fig. 2 and fig. 3, the pulley 2 is fixed on the steel plate 1 through the fixing rod 3, then the steel plate 1 is fixed on the support main body 4 through the fixing bolt 6, and then the pulley 2 is connected on the T-shaped steel track 10 in a rolling manner, so that the support main body 4 is suspended below the T-shaped steel track 10, at the moment, the traction rope passes through the clamping block 5 and the support main body 4 to be pulled, the contact area between the traction rope and the clamping block 5 is increased through the anti-abrasion layer 11 and the friction ball 12, the friction force between the traction rope and the clamping block 5 is increased, and when the cable is prevented from being pulled, the relative sliding of the cable can be avoided;

next, as shown in fig. 1, 2 and 4, the cables are then passed between the upper and

lower sheathing plates

7 and 9, respectively, to be placed on the lower pressing plate 14, then the adjusting rod 8 is rotated to move the upper protection plate 7 downwards, so that the upper pressing plate 13 and the lower pressing plate 14 clamp and fix the cables, the cables can be separately placed and conveyed, the cables are prevented from contacting with each other, the buffer block 16 with the self elasticity of the spring 15 is used for extruding in the process of clamping the cable, the damage of the cable caused by overlarge pressure is avoided, meanwhile, the rubber pad 17 protects the place clamped by the cable, thereby avoiding the abrasion of the cable, then the support body 4 is driven to be dragged under the action of the hauling rope, and the pulley 2 is driven to move along the T-shaped steel track 10 to drive the device and the cable to be stably conveyed, so that the whole process of using the cable traction tackle with the anti-skidding function is realized.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a cable traction coaster with antiskid function, includes steel sheet (1), upper protective plate (7), abrasionproof decreases layer (11) and rubber pad (17), its characterized in that: the steel plate comprises a steel plate (1), a fixing rod (3) is connected to the inside of the upper side of the steel plate (1) in a penetrating mode, a pulley (2) is installed on the inner side of the fixing rod (3), a T-shaped steel track (10) is arranged on the inner side of the pulley (2), a fixing bolt (6) is connected to the inside of the lower side of the steel plate (1) in a penetrating mode, a support main body (4) is arranged on the inner side of the fixing bolt (6), a clamping block (5) is installed on the surface of the support main body (4), an upper protection plate (7) is arranged on the lower side of the support main body (4), an anti-abrasion layer (11) is installed inside the clamping block (5), a friction ball (12) is fixedly connected to the inner side of the anti-abrasion layer (11), an adjusting rod (8) is connected to the inside of the upper protection plate (7) in a penetrating mode, an upper pressing plate (13) is fixedly connected to the lower surface of the upper protection plate (7), a lower protection plate (9) is installed at the lower end of the adjusting rod (8), and the upper surface of the lower guard plate (9) is fixedly connected with a lower pressing plate (14), the surfaces of the upper pressing plate (13) and the lower pressing plate (14) are respectively provided with a spring (15), the outer surface of the spring (15) is fixedly connected with a buffer block (16), and the surface of the buffer block (16) is provided with a rubber pad (17).

2. The cable traction sheave as defined in claim 1, wherein: the fixed rod (3) is connected with the pulley (2) in a threaded mode, and the pulley (2) is symmetrically arranged on the front side and the rear side of the T-shaped steel rail (10).

3. The cable traction sheave as defined in claim 1, wherein: the upper guard plate (7) is connected with the adjusting rod (8) in a threaded mode, and the adjusting rod (8) is symmetrically arranged on the front side and the rear side of the center line of the upper guard plate (7).

4. The cable traction sheave as defined in claim 1, wherein: the friction balls (12) are uniformly distributed on the clamping block (5), and the cross section of each friction ball (12) is arc-shaped.

5. The cable traction sheave as defined in claim 1, wherein: the position of the lower pressing plate (14) and the upper pressing plate (13) are arranged in a one-to-one correspondence mode, and the cross sections of the lower pressing plate (14) and the upper pressing plate (13) are arranged in an arc shape.

6. The cable traction sheave as defined in claim 1, wherein: a sliding structure is formed between the buffer blocks (16) and the springs (15), and the buffer blocks (16) are uniformly distributed on the rubber pad (17).