CN113387254A

CN113387254A - High-speed roller guide shoe

Info

Publication number: CN113387254A
Application number: CN202110859234.1A
Authority: CN
Inventors: 许九刚
Original assignee: Anhui Jiugang Mechanical And Electrical Co ltd
Current assignee: Anhui Jiugang Mechanical And Electrical Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-09-14
Anticipated expiration: 2041-07-28
Also published as: CN113387254B

Abstract

The invention discloses a high-speed roller guide shoe which comprises a base, wherein a base plate is arranged on the upper surface of the base, a connecting block fixedly connected with the upper surface of the base is arranged on the upper surface of the base, a U-shaped groove is fixedly connected at an adapter of the connecting block, a connecting rod is fixedly connected inside the U-shaped groove, rollers are arranged on the side surfaces of the upper end and the lower end of the connecting rod, the inside of each roller is rotatably connected with an inner shaft through a bearing, and one end of each inner shaft is inserted into the inside of the connecting rod and fixed inside the connecting rod through a nut. The device overall structure uses the modularized design, conveniently overhauls and changes the part, reduces the maintenance cost, effectively sparingly maintains the resource, reduces use cost simultaneously, through passing through T type interface connection on bolt and the connecting block side with U type groove and connecting block, the connecting rod passes through a plurality of screw rod with U type groove to be connected, and the gyro wheel passes through interior hub connection with the connecting rod, can conveniently dismantle, is convenient for maintain.

Description

High-speed roller guide shoe

Technical Field

The invention belongs to the technical field of elevator accessories, and particularly relates to a high-speed roller guide shoe.

Background

Under the long-term use of the high-speed roller guide shoe, the high-speed roller guide shoe needs to be maintained regularly, and the existing high-speed roller guide shoe product is complex in installation and maintenance, high in installation and maintenance cost, and causes waste of maintenance resources, and increases the use cost, so that the high-speed roller guide shoe is provided to solve the problems.

Disclosure of Invention

The present invention is directed to a high speed roller guide shoe that solves the problems set forth above in the background.

In order to achieve the purpose, the invention provides the following technical scheme: a high-speed roller guide shoe comprises a base, wherein a base plate is arranged on the upper surface of the base, a connecting block fixedly connected with the upper surface of the base is arranged on the upper surface of the base, a U-shaped groove is fixedly connected at a switching port of the connecting block, a connecting rod is fixedly connected inside the U-shaped groove, rollers are arranged on the side surfaces of the upper end and the lower end of the connecting rod, the inside of each roller is rotatably connected with an inner shaft through a bearing, one end of each inner shaft is inserted into the inside of the connecting rod and is fixed inside the connecting rod through a nut, two circular grooves are respectively formed in the left side surface and the right side surface of the connecting rod, a copper bar is arranged inside each circular groove, a plurality of countersunk through holes are formed in one side surface of each connecting rod, a screw rod I and a screw rod II are respectively arranged inside each countersunk through hole, a nut I and a limiting nut I are connected through external threads of the screw rod I, a rubber pad is sleeved on the outer surface of the screw rod I, and a spring is sleeved on the outer surface of the screw rod II, one side of the spring is provided with a second limiting nut, one side of the second limiting nut is provided with a second nut, the inside of the connecting block is inserted with the supporting rod, and the top of the supporting rod is fixedly connected with the cover plate.

Preferably, the top of the cover plate is fixedly connected with the guide rail sliding block through a bolt, and a groove penetrating through the upper surface and the lower surface of the guide rail sliding block is formed in one side surface of the guide rail sliding block, so that the device can be conveniently limited, and can stably move up and down.

Preferably, a nut is arranged at one end of the inner shaft, one end of the inner shaft is inserted into the connecting rod and extends out of the connecting rod, and the roller can be mounted on the connecting rod, so that the roller can stably rotate and is convenient to use.

Preferably, the screw hole is formed in the inner bottom of the U-shaped groove and in the position corresponding to the first screw rod and the second screw rod, the first screw rod and the second screw rod are in threaded connection with the screw hole, the connecting rod can be fixedly installed in the U-shaped groove, and therefore the idler wheel on the connecting rod is limited and convenient to use.

Preferably, the connecting rod sets up to three to even setting is in the inside in U type groove, every the upper and lower both ends of connecting rod set up the gyro wheel respectively, can conveniently select the installation angle to this device according to actual conditions, in order to satisfy the use.

Preferentially, the cover plate is arranged above the roller, and the rectangular groove matched with the groove is formed in the position, corresponding to the guide rail sliding block, of the upper surface of the cover plate, so that the rectangular groove in the cover plate can be clamped on the rail, and the stability of overall operation is improved.

Preferably, the bracing piece runs through the inside of connecting block, the inside of the one end threaded connection base of bracing piece, through fixed to the bracing piece, alright fix the apron to the use.

Preferably, circular grooves are formed in the two sides of the connecting rod and are combined with the copper bar in an installing mode, the connecting rod is installed inside the U-shaped groove through the first screw rod, and the connecting rod assembly can be transversely adjusted through rolling of the copper bar in the circular grooves between the connecting rod and the U-shaped groove.

Preferably, U type groove sets up to three, U type groove interface position sets up to be T type interface to even setting is in the switching interface position of connecting block, can conveniently select to dismantle the installation of this device according to actual conditions, in order to satisfy the use.

The invention has the technical effects and advantages that: a high-speed roller guide shoe is characterized in that a connecting block is fixedly arranged at the top of a base, a U-shaped groove is arranged at the switching position of the connecting block, a first screw rod and a second screw rod penetrate through the inside of a connecting rod, the connecting rod can be fixedly arranged on the U-shaped groove and is convenient to disassemble and assemble, the connecting rod and the U-shaped groove roll through copper bars in circular grooves at two sides of the connecting rod, the transverse movement of the connecting rod can be adjusted, the transverse jumping of a roller is reduced, the moving stability of an elevator is improved, the upper end and the lower end of the connecting rod are respectively connected with the roller through an inner shaft, the roller can be conveniently disassembled and assembled, the stability of the whole movement can be improved by arranging a guide rail slide block on the upper surface of a cover plate, so that the elevator can stably run, the whole structure of the device adopts a modular design, the parts can be conveniently repaired and replaced, the maintenance cost is reduced, the maintenance resources are effectively saved, and the use cost is reduced, the operation is convenient and simple.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic view of a link mounting assembly;

fig. 4 is a schematic view of a connecting rod structure.

In the figure: 1. a base; 2. a base plate; 3. connecting blocks; 4. a U-shaped groove; 5. a connecting rod; 6. a roller; 7. an inner shaft; 8. a guide rail slider; 9. countersunk through holes; 10. a first screw rod; 11. a second screw; 12. a first nut; 13. a first limiting nut; 14. a spring; 15. a second limit nut; 16. a second nut; 17. a support bar; 18. a cover plate; 19. a copper bar; 20. a circular groove; 21. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a high-speed roller guide shoe as shown in figures 1-4, which comprises a base 1, wherein a base plate 2 is arranged on the upper surface of the base 1, a connecting block 3 fixedly connected with the upper surface of the base 1 is arranged on the upper surface of the base plate 2, a U-shaped groove 4 is fixedly connected with an adapter port of the connecting block 3, and a plurality of connecting rod assemblies consisting of the U-shaped grooves 4 can be installed through the adapter port of the connecting block 3, so that a plurality of rollers 6 can be installed, and the use requirements of the rollers 6 are met.

The connecting rod 5 is fixedly connected inside the U-shaped groove 4, rollers 6 are arranged on the side surfaces of the upper end and the lower end of the connecting rod 5, the inside of each roller 6 is rotatably connected with an inner shaft 7 through a bearing, one end of each inner shaft 7 is inserted into the inside of the connecting rod 5 and is fixed inside the connecting rod 5 through a nut, two circular grooves 20 are respectively formed in the left side surface and the right side surface of the connecting rod 5, a copper rod 19 is arranged inside each circular groove 20, a plurality of countersunk through holes 9 are formed in one side surface of the connecting rod 5, a first screw rod 10 and a second screw rod 11 are respectively arranged inside each countersunk through hole 9, the first screw rod 10 is in threaded connection with a first nut 12 and a first limit nut 13 through threads, a rubber pad 21 is sleeved on the outer surface of the first screw rod 10, a spring 14 is sleeved on the second screw rod 11, a second limit nut 15 is arranged on one side of the spring 14, a second nut 16 is arranged on one side of the second limit nut 15, and the connecting rod 5 can be fixedly installed in the U-shaped groove 4, and simultaneously, the connecting rod 5 is convenient to disassemble.

The inside grafting bracing piece 17 of connecting block 3, the top fixed connection apron 18 of bracing piece 17 can be spacing to whole, improves the stability of elevator operation.

The top of the cover plate 18 is fixedly connected with the guide rail sliding block 8 through bolts, and a groove penetrating through the upper surface and the lower surface of the guide rail sliding block 8 is formed in one side surface of the guide rail sliding block 8. And a nut is arranged at one end of the inner shaft 7, and one end of the inner shaft 7 is inserted into the connecting rod 5 and extends out of the connecting rod 5. Screw holes are formed in the positions, corresponding to the first screw rod 10 and the second screw rod 11, of the inner bottom of the U-shaped groove 4, and the first screw rod 10 and the second screw rod 11 are in threaded connection with the inner portions of the screw holes. The number of the connecting rods 5 is three, the connecting rods are uniformly arranged in the U-shaped groove 4, and the upper end and the lower end of each connecting rod 5 are respectively provided with a roller 6. The cover plate 18 is arranged above the roller 6, and a rectangular groove matched with the groove is formed in the position, corresponding to the guide rail sliding block 8, of the upper surface of the cover plate 18. The support rod 17 penetrates through the inside of the connecting block 3, and one end of the support rod 17 is in threaded connection with the inside of the base 1.

The connecting rod 5 is provided with round grooves 20 on two sides, is assembled with the copper bar 19 and is installed inside the U-shaped groove 4 through the first screw 10. U type groove 4 sets up to three, 4 interface positions in U type groove set up to be T type interface to even setting is in the switching interface position of connecting block 3.

When the elevator is used specifically, the base 1 is fixedly arranged at the top of an elevator cage, the rollers 6 at the upper end and the lower end of the connecting rod 5 are attached to one side surface of the track, the rollers 6 are arranged on the left side surface and the right side surface of the track, the grooves on one side surface of the guide rail sliding block 8 are clamped on the track, the elevator can move stably, the elevator needs to be maintained after being used for a period of time, the rollers 6 are connected with the connecting rod 5 through the inner shaft 7, the nuts on the inner shaft 7 can be unscrewed, the rollers 6 can be taken down, and accordingly the elevator can be maintained or replaced, similarly, the connecting rod 5 adopts the switching interface positions where the screw rod I10 and the screw rod II 11 are fixedly connected with the U-shaped groove 4 on the connecting block 3, so that the connecting rod 5 and the U-shaped groove 4 can be integrally detached by screwing the fixing bolt on the switching interface of the connecting block 3, the maintenance is convenient, and the original fixing mode of the connecting rod 5 is changed, adopt the screw rod fixed, roll in the circular slot 20 between connecting rod 5 and U type groove 3 through bar copper 19, alright carry out the horizontal adjustment to connecting rod 5 subassembly, can reduce the resistance of connecting rod 5 horizontal runout and reduce friction, this device is through assembling two gyro wheels 6 on a connecting rod 5, when the elevator moves, two gyro wheels 6 compensate each other, guarantee that 6 laminating tracks of gyro wheel can effectively improve elevator stability, the device overall structure uses the modularized design, conveniently overhaul and the renewal part, reduce the maintenance cost, effectively save the maintenance resource, reduce use cost simultaneously, and convenient for operation, and is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high-speed roller guide shoe, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a base plate (2), the upper surface of the base plate (2) is provided with a connecting block (3) fixedly connected with the upper surface of the base (1), a U-shaped groove (4) is fixedly connected with an adapter of the connecting block (3), a connecting rod (5) is fixedly connected with the inside of the U-shaped groove (4), rollers (6) are arranged on the side surfaces of the upper end and the lower end of the connecting rod (5), the inside of each roller (6) is rotatably connected with an inner shaft (7) through a bearing, one end of the inner shaft (7) is inserted into the inside of the connecting rod (5) and is fixed in the inside of the connecting rod (5) through a nut, two circular grooves (20) are respectively formed on the left side surface and the right side surface of the connecting rod (5), a copper rod (19) is arranged in each circular groove (20), a plurality of countersunk head through holes (9) are formed in one side surface of the connecting rod (5), a first screw rod (10) and a second screw rod (11) are respectively arranged in each countersunk through hole (9), the utility model discloses a screw rod, including the outside of screw rod (10) and the outside of screw rod (12) and stop nut (13), rubber pad (21) are established to the surface cover of screw rod (10), spring (14) are established to the outside cover of screw rod two (11), one side of spring (14) sets up stop nut two (15), one side of stop nut two (15) sets up nut two (16), inside grafting bracing piece (17) of connecting block (3), the top fixed connection apron (18) of bracing piece (17).

2. A high speed roller guide shoe according to claim 1 wherein: the top of the cover plate (18) is fixedly connected with the guide rail sliding block (8) through bolts, and a groove penetrating through the upper surface and the lower surface of the guide rail sliding block (8) is formed in one side surface of the guide rail sliding block (8).

3. A high speed roller guide shoe according to claim 1 wherein: and a nut is arranged at one end of the inner shaft (7), and one end of the inner shaft (7) is inserted into the connecting rod (5) and extends out of the connecting rod (5).

4. A high speed roller guide shoe according to claim 1 wherein: screw holes are formed in the positions, corresponding to the first screw rod (10) and the second screw rod (11), of the inner bottom of the U-shaped groove (4), and the first screw rod (10) and the second screw rod (11) are in threaded connection with the inner portions of the screw holes.

5. A high speed roller guide shoe according to claim 1 wherein: the connecting rods (5) are arranged to be three and evenly arranged in the U-shaped grooves (4), and rollers (6) are respectively arranged at the upper end and the lower end of each connecting rod (5).

6. A high speed roller guide shoe according to claim 2 wherein: the cover plate (18) is arranged above the roller (6), and a rectangular groove matched with the groove is formed in the position, corresponding to the guide rail sliding block (8), of the upper surface of the cover plate (18).

7. A high speed roller guide shoe according to claim 1 wherein: the support rod (17) penetrates through the inside of the connecting block (3), and one end of the support rod (17) is in threaded connection with the inside of the base (1).

8. A high speed roller guide shoe according to claim 1 wherein: circular grooves (20) are formed in two sides of the connecting rod (5), the connecting rod and the copper bar (19) are installed and combined, and the connecting rod is installed inside the U-shaped groove (4) through a first screw rod (10).

9. A high speed roller guide shoe according to claim 1 wherein: the number of the U-shaped grooves (4) is three, the interface positions of the U-shaped grooves (4) are set to be T-shaped interfaces, and the U-shaped grooves are uniformly arranged at the positions of the switching interfaces of the connecting blocks (3).