CN219408778U - An elevator guide shoe structure - Google Patents

Abstract

The utility model provides an elevator guide shoe structure, which relates to the field of elevators and comprises: guide shoe, set up in the inside movable groove of guide shoe, set up in the elevator of guide shoe outer end one side, elevator orientation is equipped with the connector towards the direction department of guide shoe, locates the roll wheel of connector bottom both sides respectively, sets up the buffer unit between connector and roll wheel for reduce the shake that produces on the roll wheel, set up the clean subassembly on the connector, be used for the debris of clearance movable groove inside. This kind of elevator leads boots structure and can subdue the vibration that produces on the wheel of rolling through buffer unit, produces the shake when avoiding carrying the thing overweight in the elevator, ensures that the elevator operates steadily, prevents to pull the easy damage of dragging of elevator's belt to can clean the debris in the removal groove through clean subassembly, avoid debris to form the resistance to the wheel of rolling, prevent to roll the wheel atress unbalanced, be favorable to the elevator steady operation, promote the stability of elevator operation.

Description

An elevator guide shoe structure

technical field

The utility model relates to the technical field of elevators, in particular to an elevator guide shoe structure.

Background technique

The guide shoe is a sliding nylon block between the elevator guide rail and the car. It can fix the car on the guide rail so that the car can only move up and down. There is an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. Each elevator car is equipped with four sets of guide shoes, which are respectively installed on both sides of the upper beam and under the safety clamp seat at the bottom of the car. Four sets of counterweight guide shoes are installed on the bottom and upper part of the counterweight beam. Lifting movement prevents the car from deflecting or swinging during operation. In the prior art, the elevator is slidingly connected between the rolling wheels and the guide shoes, so that the elevator always moves along the horizontal line during the reciprocating lifting movement, and there is no structure that can buffer vibration between the guide shoes and the rolling wheels. , At the same time, there is no cleaning function in the guide shoe. When there is debris in the moving groove inside the guide shoe, it will form resistance to the rolling wheels, resulting in unbalanced force on the rolling wheels and affecting the stability of the elevator operation.

Utility model content

The technical problem to be solved by the utility model is to provide an elevator guide shoe structure, which can reduce the vibration generated on the rolling wheels through the buffer assembly, avoid the shaking when the load in the elevator is too heavy, ensure the smooth operation of the elevator, prevent the belt of the traction elevator from being easily pulled and damaged, and clean the debris in the moving tank through the cleaning assembly, avoiding the resistance of the debris to the rolling wheels and preventing the unbalanced force on the rolling wheels, which is conducive to the smooth operation of the elevator and improves the stability of the elevator operation.

The technical problem to be solved by the utility model is realized by taking the following technical solutions:

A guide shoe structure for an elevator, comprising: a guide shoe, a moving groove set inside the guide shoe, an elevator arranged on one side of the outer end of the guide shoe, the elevator is provided with a connecting head toward the direction of the guide shoe, rolling wheels respectively arranged on both sides of the bottom of the connecting head, a buffer assembly arranged between the connecting head and the rolling wheels, used to reduce vibration generated on the rolling wheel, and a cleaning assembly arranged on the connecting head, used to clean up debris inside the moving groove.

Preferably, the buffer assembly includes: a mounting block arranged at the bottom of the connecting head, a first buffer chamber is provided on both sides of the outer end of the mounting block, a first damper installed inside the first buffer chamber, a first spring rod disposed on one side of the outer end of the first damper, and the outer end of the first spring rod is connected to a scroll wheel.

Preferably, the cleaning assembly includes: a connecting rod arranged at the bottom of the installation block, a fixed block arranged at the bottom of the connecting rod, and a cleaning head arranged at the bottom of the fixed block.

Preferably, the connecting rod, the fixing block and the cleaning head are all located inside the moving tank, and there is a space between the connecting rod, the fixing block and the cleaning head and the moving tank.

Preferably, a second buffer chamber is opened at the bottom of the mounting block, a second damper is installed inside the second buffer chamber, a second spring rod is provided at the bottom of the second damper, and the bottom end of the second spring rod is fixedly connected to the connecting rod.

Preferably, roller grooves are respectively provided on both sides inside the moving groove, the rollers are located inside the roller grooves, and the roller grooves are made of resin material.

Preferably, a first protective block is provided on a side near the top of the moving tank, a second protective block is provided on a side away from the first protective block inside the moving tank, and the connecting head is located between the first protective block and the second protective block.

The beneficial effects of the utility model are:

The vibration on the rolling wheels can be reduced by the buffer component, avoiding the vibration caused by the heavy load in the elevator, ensuring the smooth operation of the elevator, preventing the belt of the traction elevator from being easily pulled and damaged, and cleaning the debris in the moving tank through the cleaning component, preventing the debris from forming resistance to the rolling wheels and preventing the unbalanced force on the rolling wheels, which is conducive to the smooth operation of the elevator and improves the stability of the elevator operation.

Description of drawings

Fig. 1 is a structural schematic diagram of the guide shoe of the present invention.

Fig. 2 is a top view cross-sectional schematic view of the guide shoe of the present invention.

Fig. 3 is a schematic cross-sectional view of the installation block of the present invention.

Fig. 4 is an enlarged schematic diagram of A in Fig. 2 of the present utility model.

Fig. 5 is an enlarged schematic diagram of B in Fig. 2 of the present utility model.

Among Fig. 1-5: 1, guide shoe; 101, moving slot; 2, elevator; 201, connecting head; 202, rolling wheel; 203, mounting block; 204, first buffer cavity; 205, first damper; 206, first spring bar; , the first protective block; 5, the second protective block.

Detailed ways

In order to understand the technical means, creative features, goals and effects of the utility model easily, the utility model will be further elaborated below in conjunction with specific embodiments.

Example 1

As shown in Figures 1-2, an elevator guide shoe structure includes: guide shoe 1, a moving groove 101 provided inside the guide shoe 1, an elevator 2 arranged on one side of the outer end of the guide shoe 1, the elevator 2 is provided with a connector 201 towards the direction of the guide shoe 1, and rollers 202 respectively arranged on both sides of the bottom of the connector 201, a buffer assembly arranged between the connector 201 and the rollers 202, used to reduce the vibration generated on the roller 202, and a cleaning component arranged on the connector 201 for use Clean up the debris inside the mobile tank 101.

On the basis of Embodiment 1, with reference to FIGS. 2-4 , the buffer assembly includes: a mounting block 203 arranged at the bottom of the connector 201, a first buffer chamber 204 is respectively provided on both sides of the outer end of the mounting block 203, a first damper 205 is installed inside the first buffer chamber 204, a first spring rod 206 is arranged on one side of the outer end of the first damper 205, and the outer end of the first spring rod 206 is connected with the rolling wheel 202. When the guide shoe 1 is in use, it is installed on the wall, and The first damper 205 and the first spring rod 206 are installed in the first buffer chamber 204 and fixedly placed, and the outer end of the first spring rod 206 is installed firmly on the rolling wheel 202 through the wheel seat, so that the rolling wheel 202 forms an integral use with the first damper 205 and the first spring rod 206, and the elevator 2 is put into the moving groove 101 inside the guide shoe 1 through the rolling wheels 202 on both sides of the bottom of the connecting head 201. When the elevator 2 is running, the rolling wheel 202 is in the moving groove 101 Follow the movement inside to keep the elevator 2 running on the same straight line all the time. When vibration occurs between the rolling wheel 202 and the moving groove 101 during the moving process, the vibration on the rolling wheel 202 will be transmitted to the first damper 205 through the first spring rod 206, and the vibration generated on the rolling wheel 202 can be reduced by the first spring rod 206, the first damper 205 and the first buffer chamber 204, so as to avoid shaking when the load in the elevator 2 is too heavy, ensure the smooth operation of the elevator 2, and prevent the belt of the elevator 2 Easy to pull and damage.

Example 2

On the basis of embodiment 1, with reference to Fig. 2-Fig. 3, the cleaning assembly comprises: the connecting rod 207 that is arranged on the bottom of the mounting block 203, the fixed block 208 that is arranged on the bottom of the connecting rod 207, the cleaning head 209 that is arranged on the bottom of the fixed block 208, when the rolling wheel 202 runs and moves, the fixing block 208 and the cleaning head 209 at the bottom of the connecting rod 207 will extend into the moving groove 101, and during the moving process of the rolling wheel 202, the cleaning head 209 will move The sundries in the groove 101 are cleaned up to prevent the sundries from forming resistance to the rolling wheels 202 and prevent the rolling wheels 202 from being unbalanced in force, which is conducive to the smooth running of the elevator 2 and improves the stability of the running of the elevator 2.

Wherein, with reference to Fig. 5, connecting rod 207, fixed block 208 and cleaning head 209 are all positioned at moving tank 101 inside, and space is left between connecting rod 207, fixing block 208 and cleaning head 209 and moving tank 101; Friction with the moving groove 101 prevents the connecting rod 207, the fixed block 208 and the cleaning head 209 from being impacted and deformed, so that the rolling wheel 202 can operate normally in the moving groove 101.

Wherein, referring to Fig. 3, the second buffer chamber 210 is provided at the bottom of the mounting block 203, the second damper 211 is installed inside the second buffer chamber 210, the second spring rod 212 is provided at the bottom of the second damper 211, and the bottom part of the second spring rod 212 is fixedly connected with the connecting rod 207, and the cleaning head 209 is to the internal cleaning process of the moving tank 101. When vibration occurs between the cleaning head 209 and the moving tank 101, the vibration on the cleaning head 209 will pass through the second spring The rod 212 is introduced into the second damper 211, and the vibration generated on the cleaning head 209 can be reduced through the second spring rod 212, the second damper 211 and the second buffer chamber 210, so as to avoid vibration of the cleaning head 209 during cleaning and ensure that the connecting head 201 runs smoothly.

Example 3

On the basis of embodiment 1, with reference to Fig. 4, there are roller grooves 3 on both sides of the moving groove 101, and the roller grooves 3 are located inside the roller grooves 3, and the roller grooves 3 are made of resin materials. During the movement of the roller wheels 202, the roller grooves 3 are used to limit the movement of the roller wheels 202, so as to prevent the roller wheels 202 from wandering and ensure that the roller wheels 202 always move on the same straight line. , corrosion resistance, high and low temperature resistance, anti-aging, when the rolling wheel 202 is rolling and rubbing for a long time, it will not accelerate the wear speed of the rolling wheel groove 3, and prolong the service life of the rolling wheel groove 3.

Wherein, with reference to Fig. 1-Fig. 2, the side near the top of the moving tank 101 is provided with a first protective block 4, and the side of the moving tank 101 far away from the first protective block 4 is provided with a second protective block 5, and the connector 201 is located between the first protective block 4 and the second protective block 5. During the use of the mobile tank 101, through the setting of the first protective block 4 and the second protective block 5, debris can be prevented from falling into the mobile tank 101, so as to prevent the debris from affecting the normal movement of the scroll wheel 202.

This device can reduce the vibration generated on the rolling wheel 202 through the buffer component, avoid the shaking when the load in the elevator 2 is too heavy, ensure the stable operation of the elevator 2, prevent the belt of the traction elevator 2 from being easily pulled and damaged, and clean up the debris in the moving groove 101 through the cleaning component, so as to prevent the debris from forming resistance to the rolling wheel 202 and prevent the force of the rolling wheel 202 from being unbalanced, which is conducive to the smooth operation of the elevator 2 and improves the stability of the elevator 2. , and the first damper 205 and the first spring rod 206 are installed in the first buffer cavity 204 and fixedly placed, and the outer end of the first spring rod 206 is installed firmly on the rolling wheel 202 through the wheel seat, so that the rolling wheel 202 forms an integral use with the first damper 205 and the first spring rod 206. 01 to keep the elevator 2 running on the same straight line. When the rolling wheel 202 vibrates with the moving groove 101 during the movement, the vibration on the rolling wheel 202 will be transmitted to the first damper 205 through the first spring rod 206, and the vibration generated on the rolling wheel 202 can be reduced by the first spring rod 206, the first damper 205 and the first buffer chamber 204, so as to avoid shaking when the load in the elevator 2 is too heavy, ensure the smooth operation of the elevator 2, and prevent the traction of the elevator 2 The belt is easy to be pulled and damaged. When the rolling wheel 202 moves, the fixed block 208 and the cleaning head 209 at the bottom of the connecting rod 207 will extend into the moving groove 101. During the moving process of the rolling wheel 202, the cleaning head 209 will clean up the debris in the moving groove 101, so as to prevent the debris from forming resistance to the rolling wheel 202 and prevent the rolling wheel 202 from being unbalanced. 01 During the internal cleaning process, when vibration occurs between the cleaning head 209 and the moving tank 101, the vibration on the cleaning head 209 will be transmitted to the second damper 211 through the second spring rod 212, and the vibration on the cleaning head 209 can be reduced by the second spring rod 212, the second damper 211 and the second buffer chamber 210, so as to avoid the vibration of the cleaning head 209 during cleaning and ensure the smooth operation of the connector 201.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-described embodiments, and without departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of protection of the utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An elevator guide shoe structure, characterized in that, comprising: guide shoe (1); A moving slot (101) provided inside the guide shoe (1); An elevator (2) arranged on one side of the outer end of the guide shoe (1), where the elevator (2) is provided with a connector (201) towards the direction of the guide shoe (1); Rolling wheels (202) respectively arranged on both sides of the bottom of the connecting head (201); A buffer assembly arranged between the connecting head (201) and the scroll wheel (202), used to reduce the shaking generated on the scroll wheel (202); The cleaning component arranged on the connecting head (201) is used for cleaning the sundries inside the moving tank (101). 2. The elevator guide shoe structure according to claim 1, wherein the buffer assembly comprises: a mounting block (203) arranged at the bottom of the connector (201), and a first buffer cavity (204) is opened on both sides of the outer end of the mounting block (203); a first damper (205) installed inside the first buffer cavity (204); The first spring rod (206) is arranged on one side of the outer end of the first damper (205), and the outer end of the first spring rod (206) is connected with the rolling wheel (202). 3. The elevator guide shoe structure according to claim 2, wherein the cleaning assembly comprises: A connecting rod (207) arranged at the bottom of the mounting block (203); A fixed block (208) arranged at the bottom of the connecting rod (207); A cleaning head (209) is arranged at the bottom of the fixed block (208). 4. The elevator guide shoe structure according to claim 3, characterized in that, the connecting rod (207), the fixed block (208) and the cleaning head (209) are all located inside the moving groove (101), and there is a gap between the connecting rod (207), the fixing block (208), the cleaning head (209) and the moving groove (101). 5. The elevator guide shoe structure according to claim 3, wherein a second buffer chamber (210) is provided at the bottom of the mounting block (203), a second damper (211) is installed inside the second buffer chamber (210), a second spring rod (212) is provided at the bottom of the second damper (211), and the bottom end of the second spring rod (212) is fixedly connected to the connecting rod (207). 6. The elevator guide shoe structure according to claim 1, characterized in that roller grooves (3) are respectively provided on both sides inside the moving groove (101), the roller grooves (202) are located inside the roller grooves (3), and the roller grooves (3) are made of resin materials. 7. The elevator guide shoe structure according to claim 2, characterized in that, a first protective block (4) is provided on the side near the top of the moving groove (101), a second protective block (5) is provided on a side away from the first protective block (4) inside the moving groove (101), and the connecting head (201) is located between the first protective block (4) and the second protective block (5).