Tower garage traction wheel with wear-resistant rim structure

Abstract

The utility model discloses a tower garage traction sheave with a wear-resistant rim structure, which relates to the field of traction sheaves and comprises a sheave body and fixed mounting parts fixedly mounted at the front end and the rear end of the sheave body, mounting holes are formed in the centers of the fixed mounting parts and the sheave body, and a rim groove is formed in the surface of the sheave body. And fixed bins are fixedly mounted at the front end and the rear end of the wheel body, an inflation impurity removal mechanism is arranged in each fixed bin, each inflation impurity removal mechanism is provided with a sealing plate, and the outer side of each sealing plate is attached to the inner wall of the corresponding fixed bin. According to the tower garage traction wheel with the wear-resistant rim structure, the mounting holes capable of being conveniently mounted are formed, the fixed mounting pieces are fixedly mounted at the front end and the rear end of the wheel body, the mounting holes are formed in the fixed mounting pieces and the wheel body, and the device can be conveniently mounted at the position where the device needs to work through the mounting holes; the six rim grooves are evenly formed in the surface of the wheel body, ropes can be nested in the surfaces of the rim grooves, and use can be convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of traction wheels, in particular to a tower traction wheel provided with a wear-resistant wheel rim structure. Background Art

[0002] A trolley is a device that is usually used to lift heavy objects. It consists of a large wheel, usually made of metal, with ropes wrapped around it, which can be turned by human or mechanical force to lift or lower the weight. Trolleys are often used at construction sites, docks, and other places where heavy objects need to be lifted;

[0003] For example, the elevator traction wheel with the publication number CN102849582B includes a circular ring rim and a wheel drum coaxial with the rim and arranged at the center of the rim, the rim and the wheel drum are connected by an annular connecting portion perpendicular to the axial direction, a secondary rim is provided at one end of the rim, and a radially recessed rope groove is provided on the outer wall of the secondary rim in the circumferential direction, and it is characterized in that the secondary rim and the rim are split and connected by a threaded connection. The elevator traction wheel is provided with a split and combined rim and secondary rim, which is convenient for replacing the secondary rim with rope grooves suitable for different situations or damaged secondary rims, while ensuring the stability of the connection between the rim and the secondary rim to extend the service life of the traction wheel as a whole. The number of rope grooves can be adjusted, and the secondary rim can also be set as a combination, which is convenient for flexible control of the shape of the rope grooves, so that the advantages of different rope grooves complement each other, and further a limiting protrusion is provided at the opening of the rope groove, which is conducive to the stability of the traction rope embedded in the rope groove;

[0004] The above-mentioned elevator traction sheave is provided with a split combined wheel rim and an auxiliary wheel rim through the elevator traction sheave, which can be beneficial to the stability of the traction rope embedded in the rope groove. However, when in use, if the tower traction sheave is used for a long time, the surface of the traction sheave is prone to wear, resulting in damage to the traction sheave. Utility Model Content

[0005] The utility model aims to provide a tower traction wheel with a wear-resistant wheel rim structure to solve the problem in the background technology that if the tower traction wheel is used for a long time, the traction wheel surface is easily worn, resulting in damage to the traction wheel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trolley traction wheel with a wear-resistant wheel rim structure, comprising a wheel body and fixed mounting parts fixedly mounted at the front and rear ends of the wheel body, and mounting holes are provided at the center of the fixed mounting parts and the wheel body, and a wheel rim groove is provided on the surface of the wheel body;

[0007] The front and rear ends of the wheel body are fixedly installed with fixed bins, and an air-filled impurity-removing mechanism is provided inside the fixed bin, and the air-filled impurity-removing mechanism is provided with a sealing plate, and the outer side of the sealing plate is in contact with the inner wall of the fixed bin;

[0008] The surface of the wheel rim groove is provided with a wear-resistant wheel rim, and a wear-resistant mechanism is provided inside the wear-resistant wheel rim.

[0009] Furthermore, there are six wheel rim grooves, and the wheel rim grooves are evenly distributed on the surface of the wheel body.

[0010] Furthermore, a round wheel is fixedly mounted on the front end of the sealing plate, and the round wheel is circular in shape.

[0011] Furthermore, an air duct is installed through the outer side of the fixed bin, and a circulation pipe is installed through the outer side of the air duct, and the circulation pipe is fixedly installed on the outer side of the wheel body through a fixing part, and an air port is installed through the inner side of the circulation pipe, and the output end of the air port is aligned with the surface of the wheel rim groove.

[0012] Furthermore, a one-way air inlet is installed through the inner side of the fixed bin, and a one-way valve is arranged inside the one-way air inlet.

[0013] Furthermore, the wear-resistant mechanism is provided with a steel sheet layer, an anti-corrosion layer, and a wear-resistant layer, and the wear-resistant wheel rim is composed of a steel sheet layer, an anti-corrosion layer, and a wear-resistant layer.

[0014] Furthermore, an anti-corrosion layer is welded on the surface of the steel sheet layer, and a wear-resistant layer is welded on the surface of the anti-corrosion layer.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. It is provided with mounting holes for convenient installation. Fixed mounting parts are fixedly installed at the front and rear ends of the wheel body. The fixed mounting parts and the inside of the wheel body are provided with mounting holes. The mounting holes can conveniently install the device at the position where it needs to work. Six wheel rim grooves are evenly opened on the surface of the wheel body. The surface of the wheel rim groove can be nested with ropes, which can be conveniently used;

[0017] Furthermore, a round wheel is arranged at the front end of the fixed bin. Before use, the round wheel is pressed, and the round wheel is squeezed through the sealing plate. The sealing plate is fitted to the inner wall of the fixed bin. With the squeezing of the sealing plate, the air inside the fixed bin is squeezed, and the squeezed air is delivered to the circulation pipe through the air guide pipe. The circulation pipe is fixed by the fixing piece. Therefore, with the flow of the internal air of the circulation pipe, the air passes through the blowing port, and the blowing port is aimed at the wheel rim groove to blow air, so that the dust on the surface of the wheel rim groove is blown away, which can improve the cleanliness of the device surface, prevent impurities from affecting the traction wheel conveying rope, and avoid impurities causing the rope to break during the traction wheel transportation;

[0018] Furthermore, when the staff pulls the round wheel outward, due to the sealing between the sealing plate and the fixed bin, the negative pressure is removed, so that the inside of the fixed bin can be inhaled through the one-way valve inside the one-way air inlet, and can be refilled and controlled, which is convenient for repeated use;

[0019] 2. A wear-resistant wheel rim is arranged inside the wheel rim groove. The wear-resistant wheel rim is composed of a steel sheet layer, an anti-corrosion layer and a wear-resistant layer. The steel sheet layer serves as the base, and an anti-corrosion layer and a wear-resistant layer are arranged on the upper end, which is convenient for improving the service life of the device, so that the tower traction wheel has a wear-resistant wheel rim mechanism and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the sectional three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the circulation pipeline of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the wheel rim groove of the utility model;

[0025] Figure 6 It is a schematic diagram of the layered three-dimensional structure of the wear-resistant wheel rim of the utility model.

[0026] In the figure: 1. wheel body; 2. fixed mounting parts; 3. mounting holes; 4. wheel rim groove; 5. fixed compartment; 6. sealing plate; 7. round wheel; 8. air guide pipe; 9. circulation pipe; 10. air blowing port; 11. fixing parts; 12. one-way air inlet; 13. wear-resistant wheel rim; 14. steel sheet layer; 15. anti-corrosion layer; 16. wear-resistant layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] like Figure 1 , Figure 2 and Figure 5 The technical solution shown, in order to solve the problem of inconvenience in installation and use of the traction wheel, discloses: a wheel body 1 and fixed mounting parts 2 fixedly mounted at the front and rear ends of the wheel body 1, and mounting holes 3 are opened in the center of the fixed mounting parts 2 and the wheel body 1, and wheel rim grooves 4 are opened on the surface of the wheel body 1, and the number of wheel rim grooves 4 is six, and the wheel rim grooves 4 are evenly distributed on the surface of the wheel body 1;

[0030] In the embodiment, a mounting hole 3 is provided for convenient installation, a fixed mounting member 2 is fixedly installed at the front and rear ends of the wheel body 1, and a mounting hole 3 is provided inside the fixed mounting member 2 and the wheel body 1. The mounting hole 3 can conveniently install the device at the position where it needs to work, and six wheel rim grooves 4 are evenly opened on the surface of the wheel body 1. The surface of the wheel rim groove 4 can be nested with ropes, which can be conveniently used;

[0031] Embodiment 2:

[0032] like Figure 1-Figure 4 The technical solution shown, in order to solve the problem that impurities easily lead to increased rope wear, discloses: fixed bins 5 are fixedly installed at the front and rear ends of the wheel body 1, and an air-filling and impurity-removing mechanism is arranged inside the fixed bin 5, and the air-filling and impurity-removing mechanism is provided with a sealing plate 6, and the outer side of the sealing plate 6 is in contact with the inner wall of the fixed bin 5, and a round wheel 7 is fixedly installed at the front end of the sealing plate 6, and the shape of the round wheel 7 is circular, an air guide pipe 8 is installed through the outer side of the fixed bin 5, and a circulation pipe 9 is installed through the outer side of the air guide pipe 8, and the circulation pipe 9 is fixedly installed on the outer side of the wheel body 1 through a fixing member 11, and an air blowing port 10 is installed through the inner side of the circulation pipe 9, and the output end of the air blowing port 10 is aligned with the surface of the wheel rim groove 4, and a one-way air inlet 12 is installed through the inner side of the fixed bin 5, and a one-way valve is arranged inside the one-way air inlet 12;

[0033] In the embodiment, a round wheel 7 is provided at the front end of the fixed bin 5. Before use, the round wheel 7 is pressed, and the round wheel 7 is squeezed through the sealing plate 6. The sealing plate 6 fits the inner wall of the fixed bin 5. As the sealing plate 6 is squeezed, the air inside the fixed bin 5 is squeezed, and the squeezed air is delivered to the circulation pipe 9 through the air guide pipe 8. The circulation pipe 9 is fixed by the fixed mounting member 2. Therefore, as the internal air of the circulation pipe 9 flows, the air passes through the blowing port 10, and the blowing port 10 is aimed at the wheel rim groove 4 to blow air, so that the dust on the surface of the wheel rim groove 4 is blown away, which can improve the cleanliness of the device surface, prevent impurities from affecting the traction wheel conveying rope, and avoid impurities causing the rope to break during the traction wheel transportation. When the staff pulls the round wheel 7 to the outside, due to the sealing between the sealing plate 6 and the fixed bin 5, the negative pressure is separated, so that the inside of the fixed bin 5 can be inhaled through the one-way valve inside the one-way air inlet 12, and can be refilled and controlled, which is convenient for repeated use.

[0034] Embodiment three:

[0035] like Figure 1 , Figure 2 , Figure 5 and Figure 6 The technical solution shown, in order to solve the problem of increased wear after long-term use, discloses: a wear-resistant wheel rim 13 is provided on the surface of the wheel rim groove 4, and a wear-resistant mechanism is provided inside the wear-resistant wheel rim 13, the wear-resistant mechanism is provided with a steel sheet layer 14, an anti-corrosion layer 15, and a wear-resistant layer 16, and the wear-resistant wheel rim 13 is composed of the steel sheet layer 14, the anti-corrosion layer 15, and the wear-resistant layer 16, the surface of the steel sheet layer 14 is welded with the anti-corrosion layer 15, and the surface of the anti-corrosion layer 15 is welded with the wear-resistant layer 16;

[0036] In the embodiment, a wear-resistant rim 13 is arranged inside the rim groove 4, and the wear-resistant rim 13 is composed of a steel sheet layer 14, an anti-corrosion layer 15 and a wear-resistant layer 16. The steel sheet layer 14 serves as a base, and an anti-corrosion layer 15 and a wear-resistant layer 16 are arranged on the upper end, which is convenient for improving the service life of the device, so that the tower traction wheel has a wear-resistant rim 13 mechanism, which has a good use effect.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trolley traction wheel with a wear-resistant wheel rim structure, comprising a wheel body (1) and fixed mounting parts (2) fixedly mounted at the front and rear ends of the wheel body (1), wherein mounting holes (3) are provided at the center of the fixed mounting parts (2) and the wheel body (1), and a wheel rim groove (4) is provided on the surface of the wheel body (1); Features: A fixed bin (5) is fixedly mounted at both ends of the wheel body (1), and an air-filled impurity-removing mechanism is provided inside the fixed bin (5). The air-filled impurity-removing mechanism is provided with a sealing plate (6), and the outer side of the sealing plate (6) is in contact with the inner wall of the fixed bin (5); A wear-resistant wheel rim (13) is arranged on the surface of the wheel rim groove (4), and a wear-resistant mechanism is arranged inside the wear-resistant wheel rim (13).

2. A trolley traction sheave with a wear-resistant wheel rim structure according to claim 1, characterized in that: The number of the wheel rim grooves (4) is six, and the wheel rim grooves (4) are evenly distributed on the surface of the wheel body (1).

3. The trolley traction sheave with a wear-resistant wheel rim structure according to claim 1, characterized in that: A round wheel (7) is fixedly mounted on the front end of the sealing plate (6), and the round wheel (7) is circular in shape.

4. The trolley traction sheave with a wear-resistant wheel rim structure according to claim 3, characterized in that: An air guide pipe (8) is installed through the outside of the fixed bin (5), and a circulation pipe (9) is installed through the outside of the air guide pipe (8), and the circulation pipe (9) is fixedly installed on the outside of the wheel body (1) through a fixing member (11), and an air blowing port (10) is installed through the inside of the circulation pipe (9), and the output end of the air blowing port (10) is aligned with the surface of the wheel rim groove (4).

5. The trolley traction sheave with a wear-resistant wheel rim structure according to claim 4, characterized in that: A one-way air inlet (12) is installed through the inner side of the fixed bin (5), and a one-way valve is arranged inside the one-way air inlet (12).

6. The trolley traction sheave with a wear-resistant wheel rim structure according to claim 1, characterized in that: The wear-resistant mechanism is provided with a steel sheet layer (14), an anti-corrosion layer (15), and a wear-resistant layer (16), and the wear-resistant wheel rim (13) is composed of a steel sheet layer (14), an anti-corrosion layer (15), and a wear-resistant layer (16).

7. The trolley traction sheave with a wear-resistant wheel rim structure according to claim 6, characterized in that: An anti-corrosion layer (15) is welded on the surface of the steel sheet layer (14), and a wear-resistant layer (16) is welded on the surface of the anti-corrosion layer (15).

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