CN211078075U

CN211078075U - Novel boot liner

Info

Publication number: CN211078075U
Application number: CN201921886046.2U
Authority: CN
Inventors: 唐云刚; 朱军; 陈威
Original assignee: Wuxi Yujie Elevator Parts Co ltd
Current assignee: Wuxi Yujie Elevator Parts Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-24
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the field of elevator parts, in particular to a novel shoe liner, which comprises a U-shaped groove structure consisting of a plurality of liner bodies, wherein any one of the liner bodies is in a plate shape or a strip shape; the lining bodies arranged on the two side walls of the U-shaped groove structure are vertical lining bodies, the lining bodies arranged at the bottom of the U-shaped groove structure are horizontal lining bodies, the long edges of all the vertical lining bodies and the long edges of all the horizontal lining bodies are mutually parallel in a separable state, and the short edges of all the vertical lining bodies are respectively vertical to the short edges of all the horizontal lining bodies. The utility model provides a novel bootlace through setting up the three inner face of a plurality of linings replacement prior art bootlace for wearing and tearing have appeared and have reached the change standard in one of them lining, only need to change this one of them lining can, thereby reduced the cost of maintaining the bootlace.

Description

Novel boot liner

Technical Field

The utility model relates to a spare part field of elevator specifically is a novel shoe guide.

Background

The shoe liner of the elevator is a high-wear-resistant part between an elevator guide rail and a guide shoe; the shoe liner is fixed in the guide shoe, so that the friction between the elevator and the guide shoe is reduced, and the functions of wear resistance and elevator stability are achieved. When the shoe lining moves relative to the guide rail, three inner surfaces of the shoe lining are in semi-surrounding state and are respectively contacted with three surfaces of the guide rail, and when the abrasion degree of the shoe lining reaches the replacement standard, the shoe lining needs to be replaced immediately.

The prior art bootie is generally integrally formed, and when one of the inner surfaces of the bootie is worn to a replacement level and the other two inner surfaces of the bootie are not yet to the replacement level, the prior art bootie needs to be integrally replaced, which results in high maintenance costs of the prior art bootie.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art bootlace usually adopts an organic whole to make, when the degree of wear of one of them inner face of bootlace reaches the change standard, and two other inner faces have not reached the change standard yet, need to change prior art bootlace whole to cause the high technical problem of maintenance cost of prior art bootlace, the utility model provides a novel bootlace.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to one aspect of the utility model, a novel boot liner is provided, which comprises a U-shaped groove structure composed of a plurality of liner bodies, wherein any one of the liner bodies is in a plate shape or a strip shape; the lining bodies arranged on the two side walls of the U-shaped groove structure are vertical lining bodies, the lining bodies arranged at the bottom of the U-shaped groove structure are horizontal lining bodies, the long edges of all the vertical lining bodies and the long edges of all the horizontal lining bodies are mutually parallel in a separable state, and the short edges of all the vertical lining bodies are respectively vertical to the short edges of all the horizontal lining bodies.

Further, the number of the lining bodies arranged into the horizontal lining bodies is at least one; the number of the lining bodies arranged as the vertical lining bodies is N, wherein N is a positive even number, and N is more than 0.

Furthermore, the number of the lining bodies is three, one lining body is the horizontal lining body, the other two lining bodies are the vertical lining bodies respectively, and the two vertical lining bodies are arranged on two sides of the horizontal lining body respectively.

Furthermore, the lining body is made of an ultra-high molecular weight polyethylene material.

Furthermore, chamfers are respectively arranged on two short edges of any one of the lining bodies.

Further, the lining body is in a rectangular plate shape or a rectangular strip shape.

Furthermore, the lining device also comprises a lining seat, and a plurality of lining bodies are respectively detachably arranged on the lining seat.

Furthermore, the lining seat is an integrated U-shaped groove, the lining bodies are arranged in the U-shaped groove respectively, and the lining bodies form the U-shaped groove structure.

Furthermore, two ends of two inner side walls of the lining seat are respectively provided with a dovetail groove, and at least one lining body is arranged in the two dovetail grooves of one inner side wall; the inner bottom of the lining seat is provided with a rectangular groove, and at least one lining body is arranged in the rectangular groove of the inner bottom.

Further, the lining seat is made of rubber materials.

The technical scheme has the following advantages or beneficial effects:

the utility model provides a novel bootlace through setting up the three inner face of a plurality of linings replacement prior art bootlace for wearing and tearing have appeared and have reached the change standard in one of them lining, only need to change this one of them lining can, thereby reduced the cost of maintaining the bootlace.

Drawings

FIG. 1 is a schematic structural view of a novel bootie according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a lining body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a liner seat according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1 or 2, the novel shoe liner is characterized by comprising a U-shaped groove structure formed by a plurality of liner bodies 1, wherein any liner body 1 is in a plate shape or a strip shape;

the lining bodies 1 arranged on the two side walls of the U-shaped groove structure are vertical lining bodies, the lining bodies 1 arranged at the bottom of the U-shaped groove structure are horizontal lining bodies, the long edges of all the vertical lining bodies and the long edges of all the horizontal lining bodies are mutually parallel in a separable state, and the short edges of all the vertical lining bodies are respectively vertical to the short edges of all the horizontal lining bodies.

After the U-shaped groove structures are formed by the multiple lining bodies 1, the space surrounded by the U-shaped groove structures is used for the movement of guide rails of the elevator. When the guide rail of the elevator is arranged in a space surrounded by a U-shaped groove structure, three surfaces of the guide rail of the elevator are respectively in surface-to-surface sliding contact with at least one lining body 1, so that the elevator forms sliding friction relative to the guide rail through the lining body 1 in the actual operation of the elevator; when the elevator swings relative to the guide rail, in one direction, the elevator forms resistance force for blocking the elevator from swinging relative to one surface of the guide rail through the horizontal lining body; in the other direction, the elevator forms a resistance force for resisting the swing of the elevator through one of the vertical linings relative to the other surface of the guide rail, so that the elevator is in a stable state (non-swing state) movement relative to the guide rail.

When the liner 1 actually constitutes a shoe liner to be placed on an elevator, the liner 1 serves as a wear part for avoiding wear of the guide rails or the elevator, especially the guide shoes on the elevator. The utility model provides a novel boot liner, which is provided with a horizontal liner body and a vertical liner body, when only the horizontal liner body is worn and the wear degree reaches the replacement standard, only the horizontal liner body needs to be replaced, and the rest vertical liner bodies are kept; similarly, when only one of the vertical lining bodies is worn and the wear degree reaches the replacement standard, only the vertical lining body needs to be replaced, and the rest of the horizontal lining bodies and the vertical lining bodies are reserved.

In the present embodiment, referring to fig. 2, the liner 1 is provided in a plate shape or a strip shape, wherein the plate-shaped liner 1 has a different width and a same length with respect to the strip-shaped liner 1. If the plate-shaped liner 1 is adopted, a part of the plate-shaped liner 1 should be arranged in a parallel state as a horizontal liner, the rest of the plate-shaped liner 1 should be divided into two groups of vertical liners, the number of the vertical liners in any group should be the same, and all the plate-shaped liners 1 in any group should be arranged in a parallel state.

It should be understood that the liner 1 may be formed in a variety of shapes. In order to facilitate understanding by those skilled in the art, in the present embodiment, it is preferable to provide the liner 1 in a rectangular plate shape or a rectangular strip shape. The lining body 1 is provided in a rectangular plate shape or a rectangular strip shape, the structure is simple, the processing of the lining body 1 is easy, and the processing cost can be reduced.

It should be understood that in the present embodiment, the side-by-side arrangement should be understood as: if two lining bodies 1 are arranged side by side, the long sides of the two lining bodies 1 are respectively the same, the short sides of the two lining bodies 1 are respectively the same, one long side of the two lining bodies 1 is close to the other long side, so that the short side at the head end of one lining body 1 and the short side at the head end of the other lining body 1 are collinear, and the short side at the tail end of one lining body 1 and the short side at the tail end of the other lining body 1 are collinear.

The prior art boot liner has a fixed structure as a whole, and three inner surfaces of the prior art boot liner are in contact with three surfaces of the guide rail at the same time, so that the prior art boot liner needs to be replaced as a whole when one of the inner surfaces of the prior art boot liner is worn and meets the replacement standard; and the utility model provides a novel bootlace through setting up the three inner face that a plurality of linings 1 replace the bootlace among the prior art for wearing and tearing have appeared and have reached the replacement standard in one of them lining 1, only need to change this one of them lining 1 can, thereby reduced the cost of maintaining the bootlace.

Therefore, the novel bootie provided by the utility model solves the technical problem that the prior bootie is usually made integrally, and when the wear degree of one of the inner surfaces of the bootie reaches the replacement standard and the other two inner surfaces do not reach the replacement standard, the prior bootie needs to be replaced integrally, so that the maintenance cost of the prior bootie is high.

Further, in order to better facilitate understanding of those skilled in the art, in the present embodiment, it is preferable to provide a plurality of liners 1 in the following manner, including:

referring to fig. 1 or 2, the number of the liner 1 arranged as the horizontal liner is at least one;

the number of the liner bodies 1 arranged as the vertical liner bodies is N, wherein N is a positive even number, and N is more than 0.

With the above solution, there can be a plurality of combinations of liners 1, including:

A. referring to fig. 2, assuming that a rectangular plate-shaped liner 1 is adopted and three liners 1 are provided, one liner 1 is used as a horizontal liner, and the other two liners 1 are used as vertical liners; when the horizontal lining body is arranged in the horizontal direction, the short sides of the two vertical lining bodies are respectively vertical to the horizontal direction, so that one long side of each of the two vertical lining bodies is respectively close to the two long sides of the horizontal lining body, and the three lining bodies 1 are integrally arranged into a U-shaped groove structure;

B. if a rectangular plate-shaped lining body 1 is adopted and four lining bodies 1 are arranged, two lining bodies 1 are arranged side by side and are used as horizontal lining bodies, and the other two lining bodies 1 are respectively used as vertical lining bodies; when the horizontal lining body is arranged in the horizontal direction, the short sides of the two vertical lining bodies are perpendicular to the horizontal direction respectively, so that one long side of each of the two vertical lining bodies is close to the two long sides of the horizontal lining body respectively, and the four lining bodies 1 are integrally arranged into a U-shaped groove structure;

C. if a rectangular plate-shaped lining body 1 is adopted and five lining bodies 1 are provided, one lining body 1 is used as a horizontal lining body, and the other four lining bodies 1 are respectively used as vertical lining bodies; when the horizontal lining bodies are arranged in the horizontal direction, the four lining bodies 1 are divided into two groups, and the two lining bodies 1 in any group are arranged in a side-by-side state, so that one long edge of the two lining bodies 1 in one group is close to one long edge of the horizontal lining body, one long edge of the two lining bodies 1 in the other group is close to the other long edge of the horizontal lining body, and the five lining bodies 1 are integrally arranged into a U-shaped groove structure;

D. if a rectangular plate-shaped lining body 1 is adopted and five lining bodies 1 are provided, three lining bodies 1 are arranged side by side and are used as horizontal lining bodies, and the other two lining bodies 1 are respectively used as vertical lining bodies; when the horizontal lining body is arranged in the horizontal direction, the short sides of the two vertical lining bodies are respectively vertical to the horizontal direction, so that one long side of each of the two lining bodies 1 is respectively close to the two long sides of the horizontal lining body, and the five lining bodies 1 are integrally arranged into a U-shaped groove structure;

E. if a rectangular strip-shaped lining body 1 is adopted and six lining bodies 1 are arranged, two lining bodies 1 are arranged side by side and serve as horizontal lining bodies, and the other four lining bodies 1 serve as vertical lining bodies respectively; when the horizontal lining bodies are arranged in the horizontal direction, the four lining bodies 1 are divided into two groups, and the two lining bodies 1 in any group are arranged in a side-by-side state, so that one long edge of the two lining bodies 1 in one group is close to one long edge of the horizontal lining body, one long edge of the two lining bodies 1 in the other group is close to the other long edge of the horizontal lining body, and the six lining bodies 1 are integrally arranged into a U-shaped groove structure;

F. if the liner 1 in a rectangular strip shape is adopted and there are more liner 1 compared with the aforementioned 'E' scheme, the arrangement manner is similar to that of the 'E' scheme, and the difference is only that the number of liner 1 included in the horizontal liner is different and/or the number of liner 1 included in the vertical liner is different, and the description is omitted here.

The lining bodies 1 are arranged in any one of the modes A to F, so that the practical use requirements of elevators or guide rails of different models can be met; for example: if the elevator is large in bearing capacity, the contact area between the three inner surfaces (one inner surface is provided with at least one lining body 1) of the novel shoe lining and the guide rail can be increased, so that the pressure of any lining body 1 relative to the guide rail is reduced, and excessive abrasion of any lining body 1 is avoided; for another example: when the actual structure of the guide rail is changed, one surface (the surface contacted with the novel shoe lining) is kept unchanged, and the other two surfaces (the two surfaces respectively contacted with the novel shoe lining) are increased or reduced, the corresponding adjustment can be carried out by increasing or reducing the lining body 1; in the same way, when the actual structure of the guide rail is changed, wherein two surfaces (two surfaces respectively contacted with the novel shoe guide) are kept unchanged, and the other surface (one surface contacted with the novel shoe guide) is increased or reduced, the corresponding adjustment can be carried out by increasing or reducing the liner body 1.

Further, in all the above solutions, the lining body 1 can be made of various wear-resistant materials. In this embodiment, it is preferable that the liner body 1 is made of an ultra-high molecular weight polyethylene material. The lining body 1 made of the ultra-high molecular weight polyethylene material has the advantages of low local friction coefficient, wear resistance, corrosion resistance and the like, and is very suitable for the friction working environment with the guide rail.

Further, in all the above solutions, when the U-shaped groove structure formed by the plurality of liners 1 actually forms a sliding friction state with the guide rail, since the guide rail is made of a plurality of strips made of hard materials, a slight protruding portion inevitably appears at the joint of two adjacent strips, so that when the U-shaped groove structure formed by the plurality of liners 1 encounters the protruding portion, excessive friction in an undesired state is generated.

In order to solve the problem, the present embodiment proposes a preferable scheme, which specifically includes:

referring to fig. 1 or 2, chamfers 101 are respectively arranged at two short sides of any one of the lining bodies 1.

Taking a U-shaped groove structure formed by three lining bodies 1 as an example, when three lining bodies 1 respectively provided with chamfers 101 are actually arranged into a U-shaped groove structure, in two lining bodies 1 as vertical lining bodies, the chamfers 101 of the two lining bodies 1 should be respectively arranged from the middle of the two lining bodies 1 to two sides of the two lining bodies 1, so that two ends of the two lining bodies 1 respectively form a convergent shape from outside to inside; wherein the chamfers 101 at both ends of the liner 1 as a horizontal liner should match with the two liners 1 forming the outside-in convergent shape as described above, so that the three liners 1 together enclose an outside-in convergent structure.

The two short edges of the lining body 1 are respectively provided with a chamfer 101, so that when a plurality of lining bodies 1 form a U-shaped groove structure, two ends of the U-shaped groove structure are respectively provided with a convergent structure from outside to inside, and the gap between the mouth parts at two ends of the U-shaped groove structure and the guide rail is increased; in other words, one surface of the guide rail can form a slope with the chamfer 101 of one of the lining bodies 1, and when the connection part of two strips of the guide rail is close to the chamfer 101, the acting force of the convex part between the two strips on the lining body 1 can be reduced by utilizing the slope principle, so that the friction degree between the lining body 1 and the convex part is reduced, and the service life of the lining body 1 is prolonged.

Further, on the basis of all the above solutions, referring to fig. 1 or fig. 3, the novel bootie further includes a lining seat 2, and a plurality of lining bodies 1 are detachably disposed on the lining seat 2.

When a plurality of the lining bodies 1 are arranged on the lining seat 2 according to a preset shape, the plurality of the lining bodies 1 should form the U-shaped groove structure; and when one of the lining bodies 1 is worn and reaches a preset replacement standard, the lining body 1 can be separated from the lining seat 2, and then a new lining body 1 is connected with the lining seat 2.

In addition, the shoe guide in the prior art is integrally manufactured, so that poor products inevitably appear during actual production and manufacturing of the shoe guide in the prior art, and the good product rate can be guaranteed only by adopting a mode of scrapping the poor products integrally, so that the manufacturing cost of the shoe guide in the prior art is increased. In the process of manufacturing the novel boot liner, the liner body 1 and the liner seat 2 are detachable, so that the liner body 1 can be replaced by the qualified liner body 1 when the inevitable inferior products appear; when the lining seat 2 inevitably appears inferior products, the lining seat 2 through replacing qualified products can be used, thereby reducing the manufacturing cost of the novel boot lining.

Further, on the basis of the foregoing solution with the liner seat 2, the present embodiment provides a preferable liner seat 2, specifically:

referring to fig. 3, the lining base 2 is an integrated U-shaped groove, the plurality of lining bodies 1 are respectively arranged in the U-shaped groove, and the plurality of lining bodies 1 form the U-shaped groove structure.

Wherein, the lining seat 2 is directly arranged into a U-shaped groove, so that the lining seat 2 is internally provided with two parallel inner side walls and a bottom part which is respectively connected with the two inner side walls; when a plurality of linings 1 set up in U type inslot, be convenient for any lining 1 for the location of substrate 2 to reduce the staff and in the actual equipment the utility model provides a novel bootleg in-process intensity of labour. In addition, after a plurality of lining bodies 1 are arranged on the U-shaped groove, the U-shaped groove structure is naturally formed, so that the lining bodies 1 can be maintained or replaced conveniently.

Further, in all the aforementioned solutions with the liner seat 2, in order to facilitate the liner body 1 to be disposed on the liner seat 2, the present embodiment provides a preferable solution, specifically:

referring to fig. 3, two ends of two inner side walls of the liner seat 2 are respectively provided with a dovetail groove 201201, and at least one liner 1 is arranged in two dovetail grooves 201 of one inner side wall;

the inner bottom of the liner seat 2 is provided with a rectangular groove 202, and at least one liner body 1 is arranged in the rectangular groove 202 of the inner bottom.

Taking the example that three lining bodies 1 are arranged on the same lining seat 2, wherein two lining bodies 1 as vertical lining bodies should be respectively arranged in the dovetail grooves 201 of two inner side walls of the lining seat 2, two short sides of any one lining body 1 should be respectively clamped in the dovetail grooves 201, so that the lining body 1 and one of the inner side surfaces of the lining seat 2 are in a mutually attached state, and along the moving direction of a guide rail relative to one of the inner side surfaces, the two short sides of the lining body 1 are respectively blocked by the dovetail grooves 201 to form a fixed state relative to one of the inner side surfaces of the lining seat 2; similarly, a liner 1 as a horizontal liner should be disposed in the rectangular groove 202 of the liner seat 2, the whole liner 1 is embedded with respect to the rectangular groove 202, and two short sides of the liner 1 are respectively engaged with two ends of the rectangular groove 202, so that in the moving direction of the guide rail with respect to the inner bottom of the liner seat 2, the two short sides of the liner 1 are respectively blocked by the rectangular groove 202 to form a fixed state with respect to the inner bottom of the liner seat 2.

Further, in all the aforementioned solutions having the liner seat 2, the liner seat 2 itself may be made of various materials. In the present embodiment, a liner seat 2 made of a preferred material is provided, specifically: the lining seat 2 is made of rubber materials.

Wherein, adopt rubber materials to make with the shoe 2, can make the utility model provides a novel shoe guide has absorbing effect, will in reality the utility model provides a novel shoe guide sets up on the elevator to when the swing appears in the working process in the elevator, the elevator can absorb this vibrations for the vibrations that the kinetic energy of guide rail produced, the shoe 2 that adopts rubber materials to make the operation of elevator more steady.

In the aforesaid solution with both the liner 1 and the liner seat 2, the liner 1 is detachably connected with respect to the liner seat 2; when the schemes are practically applied to the process of manufacturing the novel boot liner, if the design requirements are changed, the specific shape of the liner seat 2 can be kept, and the size of the openings at the two ends of the U-shaped groove structure is increased or reduced by changing the thickness of the liner body 1, so that the changed design requirements are met; or the specific shape of the lining body 1 can be kept, and the size of the openings at the two ends of the U-shaped groove structure is increased or reduced by changing the size of the lining seat 2, so that the design requirement after change is met; therefore, by the way of the liner body 1 and the liner seat 2 being detachable, boot liners with different design requirements can be finally manufactured, and finally the guide rail with different models can be adapted.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The novel boot liner is characterized by comprising a U-shaped groove structure consisting of a plurality of liner bodies, wherein any liner body is plate-shaped or strip-shaped;

the lining bodies arranged on the two side walls of the U-shaped groove structure are vertical lining bodies, the lining bodies arranged at the bottom of the U-shaped groove structure are horizontal lining bodies, the long edges of all the vertical lining bodies and the long edges of all the horizontal lining bodies are mutually parallel in a separable state, and the short edges of all the vertical lining bodies are respectively vertical to the short edges of all the horizontal lining bodies.

2. The novel bootie according to claim 1, wherein the number of said linings provided as said horizontal linings is at least one;

the number of the lining bodies arranged as the vertical lining bodies is N, wherein N is a positive even number, and N is more than 0.

3. The novel bootie according to claim 2, wherein the number of said lining bodies is three, one of said lining bodies is said horizontal lining body, the other two of said lining bodies are said vertical lining bodies, and two of said vertical lining bodies are respectively disposed on two sides of said horizontal lining body.

4. The novel bootie according to claim 1, wherein said liner body is made of ultra high molecular weight polyethylene material.

5. The novel bootie according to claim 4, wherein two short sides of any one of said lining bodies are respectively provided with a chamfer.

6. The novel bootie according to claim 1, wherein the lining body is in the shape of a rectangular plate or a rectangular strip.

7. The novel bootie according to any one of claims 1 to 6, further comprising a pad, on which a plurality of the pads are detachably provided, respectively.

8. The novel shoe liner as claimed in claim 7, wherein the liner seat is an integral U-shaped groove, a plurality of the liners are respectively arranged in the U-shaped groove, and the U-shaped groove structure is formed by the plurality of the liners.

9. The novel bootie according to claim 8, wherein two ends of two inner side walls of the liner seat are respectively provided with a dovetail groove, and at least one liner body is arranged in the two dovetail grooves of one inner side wall;

the inner bottom of the lining seat is provided with a rectangular groove, and at least one lining body is arranged in the rectangular groove of the inner bottom.

10. The novel bootie according to claim 7, wherein said liner seat is made of rubber material.