Mounting device for oblique insertion type friction liner of elevator

Abstract

The utility model relates to the technical field of friction pad installation, and discloses an installation device of an oblique insertion type friction pad of an elevator, which comprises a friction wheel, circular grooves are formed in the outer wall of the friction wheel, friction plates are attached to the inner sides of the circular grooves, and second clamping holes are formed in the bottom ends of the inner sides of the circular grooves. The outer wall of the friction plate is fixedly connected with a C-shaped friction liner, the middle of the bottom end of the inner side of the friction plate is fixedly connected with a C-shaped elastic plate, the two sides of the bottom end of the C-shaped elastic plate are fixedly connected with clamping plates, the outward sides of the clamping plates penetrate through the friction plate and are fixedly connected with hooks, and the top ends of the hooks are attached to the inner side of the friction wheel. According to the utility model, the C-shaped friction liners and the friction plates are fixed, so that the friction liners can be effectively and quickly mounted, meanwhile, the operation is simple, time and labor are saved in the mounting process, and the mounting efficiency of the friction liners is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of friction lining installation, in particular to an installation device for an inclined insertion type friction lining of a hoist. Background Art

[0002] The installation device of the inclined friction pad of the hoist is a device used to install the friction pad conveniently, quickly and accurately. The installation bracket is the main structure of the installation device, which is usually made of solid metal material and has sufficient strength and stability. The design of the installation bracket should take into account the structural characteristics of the hoist to ensure that the installation device can be firmly fixed in the corresponding position of the hoist.

[0003] The installation device of the oblique insertion friction pad of the elevator is suitable for various scenarios where the elevator needs to be used, especially in construction sites or building materials production. The elevator is often used to transport concrete, bricks and sand building materials. The installation device can be used to install and replace the friction pad of the elevator to ensure the smooth operation and safe use of the elevator.

[0004] At present, the installation device used for friction pads is often composed of a bearing cover, a bearing beam, a friction pad, a fixing block, a pressure block, bolts and nuts. Since the installation of the friction pad is mainly achieved by the cooperation of bolts and nuts, and the friction pad needs to be frequently disassembled during use, the bolts and nuts used for installation also need to be frequently tightened, which will cause great wear and tear on the bolts and nuts, resulting in thread stripping of the bolts and nuts. It is very inconvenient to disassemble after repeated use, which reduces the installation efficiency of the friction pad. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides an installation device for an oblique-insertion friction pad of a hoist, aiming to improve the prior art in which the installation of the friction pad is mainly achieved by the cooperation of bolts and nuts, and the friction pad needs to be frequently disassembled during use. The bolts and nuts used for installation therefore need to be frequently twisted, which causes great wear and tear on the bolts and nuts, resulting in thread slippage of the bolts and nuts, and making it very inconvenient to disassemble after repeated use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an installation device for an oblique insertion friction pad of a hoist, comprising a friction wheel, the outer wall of the friction wheel is provided with a circular groove, the inner side of the circular groove is fitted with a friction plate, the inner bottom end of the circular groove is provided with a clamping hole 2, the outer wall of the friction plate is fixedly connected with a C-shaped friction pad, the middle part of the inner bottom end of the friction plate is fixedly connected with a C-shaped elastic plate, the bottom two sides of the bottom end of the C-shaped elastic plate are fixedly connected with a clamping plate, the outward side of the clamping plate passes through the friction plate and is fixedly connected with a hook, the top of the hook is fitted with the inner side of the friction wheel, the inward bottom end of the clamping plate is provided with a clamping groove, the inner side of the clamping groove is clamped with a long clamping block, and a stabilizing mechanism is provided on the left side of the long clamping block.

[0007] As a further description of the above technical solution:

[0008] The stabilizing mechanism comprises a rotating shaft, the bottom end of the rotating shaft is fixedly connected to the inner left end of the friction wheel, the middle part of the outer wall of the rotating shaft is rotatably connected to the left end of the elongated clamping block, the right side of the elongated clamping block is fixedly connected with an L-shaped plate 2, the inner bottom end of the L-shaped plate 2 is provided with an elongated groove, the inner middle part of the L-shaped plate 2 is fixedly connected with a hollow ring, the inner sides of the hollow ring and the L-shaped plate 2 are slidably connected with a T-shaped sliding column, the outer wall left side of the T-shaped sliding column is fixedly connected with a spring, the right side of the friction wheel is fixedly connected with an L-shaped plate 1, the inward side of the L-shaped plate 1 is fixedly connected with an L-shaped block, the inner side of the L-shaped block is provided with a clamping hole 1, and the inner side of the clamping hole 1 is engaged with the right side of the T-shaped sliding column.

[0009] As a further description of the above technical solution:

[0010] A handle is fixedly connected to the right end of the inward side of the elongated clamping block, and an anti-slip pad is fixedly connected to the outer wall of the handle.

[0011] As a further description of the above technical solution:

[0012] The left and right sides of the outer wall of the friction wheel are both threadedly connected with sealing covers, and the middle part of the outer wall of the sealing cover is fixedly connected with a fluorescent sticker.

[0013] As a further description of the above technical solution:

[0014] An L-shaped column is fixedly connected to the middle part of the outward side of the sealing cover, and a supporting block is fixedly connected to the bottom end of the L-shaped column.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the support block is fixedly connected with a bottom plate.

[0017] As a further description of the above technical solution:

[0018] A metal ring is arranged on the inner left side of the circular groove, and the inner side of the metal ring is fitted with the inner left side of the circular groove.

[0019] As a further description of the above technical solution:

[0020] The outward side of the clamping plate is in contact with the inner side of the second clamping hole.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the C-shaped friction pad is fixed to the friction plate, and the C-shaped elastic plate, the clamping plate and the hook are passed through the second clamping hole, and the hook is engaged with the inner side of the friction wheel, so that the C-shaped friction pad is attached to the inner side of the circular groove, and finally the two clamping plates are gently swung outward, and the long clamping block is inserted into the inner side of the clamping groove to complete the installation operation, thereby realizing the effective and quick installation of the friction pad. At the same time, the operation is simple during the installation process, which saves time and effort, and improves the installation efficiency of the friction pad.

[0023] 2. In the utility model, when one end of the T-shaped sliding column is pressed onto the outer wall of the L-shaped block, the spring is used to slide the T-shaped sliding column backward along the inner side of the elongated groove and the hollow ring. Finally, when the T-shaped sliding column slides to the middle of the L-shaped block, it is engaged with the inner side of the first clamping hole. Therefore, the problem of preventing the friction pad from detaching during use is solved, the stability is improved to a certain extent, and the subsequent disassembly of the friction pad is facilitated, thereby increasing the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A front-side stereoscopic view of a friction wheel of a mounting device for an inclined-insertion friction lining of a hoist proposed by the utility model;

[0025] Figure 2 This is a disassembled diagram of the friction wheel of a mounting device for an inclined insertion friction lining of a hoist proposed by the utility model;

[0026] Figure 3 This is a friction wheel structure diagram of a device for installing a lifting machine oblique insertion friction lining proposed by the utility model;

[0027] Figure 4 This is an exploded view of an L-shaped plate 2 of a mounting device for an inclined insertion friction lining of a hoist proposed by the utility model;

[0028] Figure 5 The utility model provides a schematic diagram of the structure of an elongated clamping block of an installation device for an obliquely inserted friction pad of a hoist.

[0029] Legend:

[0030] 1. Friction wheel; 2. Stabilizing mechanism; 201. L-shaped plate 1; 202. Clamping hole 1; 203. L-shaped block; 204. T-shaped sliding column; 205. L-shaped plate 2; 206. Long groove; 207. Spring; 208. Rotating shaft; 209. Hollow ring; 3. Metal ring; 4. C-shaped friction pad; 5. Bottom plate; 6. Support block; 7. L-shaped column; 8. Fluorescent sticker; 9. Hook; 10. Clamping hole 2; 11. Circular groove; 12. Friction plate; 13. Clamp plate; 14. Sealing cover; 15. C-shaped elastic plate; 16. Long clamping block; 17. Clamping slot; 18. Handle; 19. Anti-slip pad. DETAILED DESCRIPTION

[0031] 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.

[0032] Please see attached Figure 1 - Attachment Figure 3 The utility model provides an embodiment: an installation device for an oblique insertion friction pad of a hoist, comprising a friction wheel 1, a circular groove 11 is provided on the outer wall of the friction wheel 1, a friction plate 12 is attached to the inner side of the circular groove 11, a clamping hole 2 10 is provided on the inner bottom end of the circular groove 11, a C-shaped friction pad 4 is fixedly connected to the outer wall of the friction plate 12, a C-shaped elastic plate 15 is fixedly connected to the middle of the inner bottom end of the friction plate 12, a clamping plate 13 is fixedly connected to both sides of the bottom end of the C-shaped elastic plate 15, the outer side of the clamping plate 13 passes through the friction plate 12 and is fixedly connected to a hook 9, the top of the hook 9 is attached to the inner side of the friction wheel 1, a clamping groove 17 is provided on the inner side of the clamping plate 13, a long clamping block 16 is clamped on the inner side of the clamping groove 17, a stabilizing mechanism 2 is provided on the left side of the long clamping block 16, a handle 18 is fixedly connected to the right end of the inner side of the long clamping block 16, and an anti-slip pad 19 is fixedly connected to the outer wall of the handle 18;

[0033] Specifically, through the circular groove 11, we can find that a series of clamping holes 10 are evenly arranged at the bottom of the inner side thereof to enhance the stability of the entire structure, and a C-shaped friction pad 4 is fixedly connected to the outer wall of the friction plate 12. The existence of this pad may be to increase the friction force, thereby providing the necessary resistance during the operation of the machine. The two sides of the bottom end of the C-shaped elastic plate 15 are fixedly connected to the clamping plates 13 respectively. The structural design of these clamping plates 13 seems to be to firmly fix the hook 9 on the friction plate 12, and the top of the hook 9 fits with the inner side of the friction wheel 1.

[0034] Please see attached Figure 4 - Attachment Figure 5 The stabilizing mechanism 2 includes a rotating shaft 208, the bottom end of the rotating shaft 208 is fixedly connected to the inner left end of the friction wheel 1, the middle part of the outer wall of the rotating shaft 208 is rotatably connected to the left end of the elongated clamping block 16, the right side of the elongated clamping block 16 is fixedly connected with an L-shaped plate 205, the inner bottom end of the L-shaped plate 205 is provided with an elongated groove 206, the inner middle part of the L-shaped plate 205 is fixedly connected with a hollow ring 209, and the inner side of the hollow ring 209 and the L-shaped plate 205 are slidably connected with a T-shaped sliding column 2 04, a spring 207 is fixedly connected to the left side of the outer wall of the T-shaped sliding column 204, and an L-shaped plate 201 is fixedly connected to the right side of the friction wheel 1. An L-shaped block 203 is fixedly connected to the inner side of the L-shaped plate 201. A clamping hole 202 is provided on the inner side of the L-shaped block 203. The inner side of the clamping hole 202 is engaged with the right side of the T-shaped sliding column 204. The left and right sides of the outer wall of the friction wheel 1 are threadedly connected to the sealing cover 14. The middle part of the outer wall of the sealing cover 14 is fixedly connected to the fluorescent sticker 8;

[0035] Specifically, the rotating shaft 208 plays an important role. The middle of the outer wall of the rotating shaft 208 is connected to the left end of the long clamping block 16 by a rotational connection, and the right side of the long clamping block 16 is fixedly connected to the L-shaped plate 205. In the middle of the inner part of the L-shaped plate 205, a hollow ring 209 is fixedly connected. This hollow ring 209 not only increases the strength of the structure, but also enables the T-shaped sliding column 204 to slide on the inner side of the L-shaped plate 205. This design allows the T-shaped sliding column 204 to move within a certain range, thereby possibly realizing some adjustment or transmission functions. On the left side of the outer wall of the T-shaped sliding column 204.

[0036] Please see attached Figure 1 - Attachment Figure 3 The sealing cover 14 is fixedly connected to the middle of the outward side with an L-shaped column 7, the bottom end of the L-shaped column 7 is fixedly connected to the support block 6, the bottom end of the support block 6 is fixedly connected to the bottom plate 5, the inner left side of the circular groove 11 is provided with a metal ring 3, the inner side of the metal ring 3 is in contact with the inner left side of the circular groove 11, and the outward side of the clamping plate 13 is in contact with the inner side of the second clamping hole 10;

[0037] Specifically, the function of the support block 6 is to provide additional support and stability to ensure the stability of the entire structure. The bottom end of the support block 6 is further fixedly connected to a bottom plate 5, which provides a solid foundation for the entire structure, ensuring the firmness and durability of the structure. This design can ensure a seamless connection between the metal ring 3 and the circular groove 11, thereby improving the strength and stability of the entire structure.

[0038] Working principle: when the friction pad needs to be installed, first fix the C-shaped friction pad 4 and the friction plate 12, and then fix the clamping plate 13 with the C-shaped elastic plate 15 to the middle part of the inner side of the friction plate 12. At this time, manually press the two clamping plates 13 to the inner side, and fit through the clamping hole 2 10 opened on the circular groove 11, and engage the inner side of the hook 9 with the friction wheel 1, and then make the C-shaped friction pad 4 fit the inner side of the circular groove 11. At this time, turn the elongated clamping block 16 to gently swing the clamping plate 13 to the outer side, and finally engage the elongated clamping block 16 to the inner side of the clamping groove 17, so as to limit the clamping plate 13 and prevent it from detaching from the inner side of the clamping hole 2 10. Therefore, the friction pad can be effectively and quickly installed. At the same time, the operation is simple during the installation process, which saves time and effort and improves the installation efficiency of the friction pad. After that, the rotating shaft 208 and When the L-shaped plate 205 is pressed downward along the outer side of the rotating shaft 208, the T-shaped sliding post 204 sliding between the hollow rings 209 slides inward along the elongated groove 206. Thereafter, when one end of the T-shaped sliding post 204 contacts the outer wall of the L-shaped block 203, the spring 207 slides to the right. At this time, one end of the T-shaped sliding post 204 moves downward along the outer wall of the L-shaped block 203. When it moves to the inner side of the card hole 1 202, the spring 207 resets the T-shaped sliding post 204 so that the T-shaped sliding post 204 is snapped into the inner side of the card hole 1 202, thereby preventing the elongated card block 16 from detaching. When it needs to be disassembled, the T-shaped sliding post 204 is pulled to the left to move out of the inner side of the card hole 1 202. This solves the problem of preventing the friction pad from detaching during use, improves a certain stability, and facilitates the subsequent disassembly of the friction pad, thereby increasing the practicality of the equipment.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for installing a friction pad of a lifting machine, comprising a friction wheel (1), characterized in that: The outer wall of the friction wheel (1) is provided with a circular groove (11), the inner side of the circular groove (11) is fitted with a friction plate (12), the inner bottom end of the circular groove (11) is provided with a second clamping hole (10), the outer wall of the friction plate (12) is fixedly connected with a C-shaped friction pad (4), the middle part of the inner bottom end of the friction plate (12) is fixedly connected with a C-shaped elastic plate (15), the bottom sides of the C-shaped elastic plate (15) are fixedly connected with a clamping plate (13), the outer side of the clamping plate (13) passes through the friction plate (12) and is fixedly connected with a hook (9), the top end of the hook (9) is fitted with the inner side of the friction wheel (1), the inner bottom end of the clamping plate (13) is provided with a clamping groove (17), the inner side of the clamping groove (17) is clamped with a long clamping block (16), and the left side of the long clamping block (16) is provided with a stabilizing mechanism (2).

2. The installation device of the inclined friction pad of the hoist according to claim 1 is characterized in that: The stabilizing mechanism (2) comprises a rotating shaft (208), the bottom end of the rotating shaft (208) is fixedly connected to the inner left end of the friction wheel (1), the middle part of the outer wall of the rotating shaft (208) is rotatably connected to the left end of the elongated clamping block (16), the right side of the elongated clamping block (16) is fixedly connected to an L-shaped plate (205), the inner bottom end of the L-shaped plate (205) is provided with an elongated groove (206), the inner middle part of the L-shaped plate (205) is fixedly connected to a hollow ring (209), and the hollow ring (209) is fixedly connected to the inner bottom end of the L-shaped plate (205). 9) and the inner side of the L-shaped plate 2 (205) are slidably connected with a T-shaped sliding column (204), the outer wall of the T-shaped sliding column (204) is fixedly connected with a spring (207) on the left side, the right side of the friction wheel (1) is fixedly connected with an L-shaped plate 1 (201), the inner side of the L-shaped plate 1 (201) is fixedly connected with an L-shaped block (203), the inner side of the L-shaped block (203) is provided with a clamping hole 1 (202), and the inner side of the clamping hole 1 (202) is clamped with the right side of the T-shaped sliding column (204).

3. The installation device for the inclined friction pad of a hoist according to claim 1, characterized in that: A handle (18) is fixedly connected to the right end of the inward side of the elongated clamping block (16), and an anti-slip pad (19) is fixedly connected to the outer wall of the handle (18).

4. The installation device for the inclined friction pad of a hoist according to claim 1, characterized in that: The left and right sides of the outer wall of the friction wheel (1) are both threadedly connected with sealing covers (14), and the middle part of the outer wall of the sealing cover (14) is fixedly connected with a fluorescent sticker (8).

5. The installation device for the inclined friction pad of a hoist according to claim 4, characterized in that: An L-shaped column (7) is fixedly connected to the middle part of the outward side of the sealing cover (14), and a supporting block (6) is fixedly connected to the bottom end of the L-shaped column (7).

6. The installation device for the inclined friction pad of a hoist according to claim 5, characterized in that: The bottom end of the support block (6) is fixedly connected to the bottom plate (5).

7. The installation device for the inclined friction pad of a hoist according to claim 1, characterized in that: A metal ring (3) is provided on the inner left side of the circular groove (11), and the inner side of the metal ring (3) fits with the inner left side of the circular groove (11).

8. The installation device for the inclined friction pad of a hoist according to claim 1, characterized in that: The outward side of the clamping plate (13) is in contact with the inner side of the second clamping hole (10).

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