CN216038101U

CN216038101U - Adjustable sill support

Info

Publication number: CN216038101U
Application number: CN202122346976.2U
Authority: CN
Inventors: 沈君松
Original assignee: Suzhou Junling Electromechanical Co ltd
Current assignee: Suzhou Junling Electromechanical Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an adjustable sill support which comprises a sill body and a support assembly, wherein the support assembly comprises an upper connecting block and a lower connecting block, two sides of the bottom end of the upper connecting block are movably connected with the lower connecting block through two groups of guide plates, the bottom end of the upper connecting block is fixedly connected with a telescopic rod, the upper end of the lower connecting block is fixedly connected with a telescopic cylinder, the telescopic rod is connected inside the telescopic cylinder, damping springs are sleeved outside the telescopic rod and the telescopic cylinder, two ends of each damping spring are respectively and fixedly connected with the upper connecting block and the lower connecting block, and two ends of a connecting bottom plate are elastically connected with the lower connecting block through reset springs. The adjustable lifting adjusting device has the advantages that the rotation adjustment of the sill can be realized, the damping spring and the reset spring are arranged, the resetting is convenient, the lifting adjustment of the sill can be realized, and the like.

Description

Adjustable sill support

Technical Field

The utility model relates to the technical field of elevator sills, in particular to an adjustable sill support.

Background

The elevator sill is a metal horizontal component with opening parts such as an elevator car entrance and an elevator car exit tightly attached to the ground, the elevator sill is divided into the elevator sill and the landing sill, the elevator sill is the sill at the car entrance, the landing sill is the sill at the landing entrance, the position of the sill influences the leveling precision of an elevator, namely the horizontal error between the car door cutting and the landing door cutting in the elevator leveling state is the same, and the sill support is used for supporting the elevator sill.

However, when the existing elevator sill support is used, the elevator sill support is fixedly installed, and cannot realize adjustment and shock absorption, so that the sill is easy to damage when a car collides, and the service life of the sill is very short when the sill is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable sill support which has the advantages of being capable of realizing rotation adjustment of a sill, being provided with a damping spring and a return spring, being convenient to reset, being capable of realizing lifting adjustment of the sill and the like, and solving the problems in the prior art.

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

an adjustable sill support comprises a sill body and a supporting assembly, wherein a protective rubber plate is fixedly mounted at one end of the sill body, a connecting bottom plate is fixedly arranged at the bottom of the sill body, clamping grooves are formed in two sides of the sill body and two sides of the connecting bottom plate, and clamping rubber strips are clamped in the clamping grooves together;

the supporting component comprises an upper connecting block and a lower connecting block, the two sides of the bottom end of the upper connecting block are movably connected with the lower connecting block through two groups of guide plates, the bottom end of the upper connecting block is fixedly connected with a telescopic cylinder, the upper end of the lower connecting block is fixedly connected with a telescopic cylinder, the telescopic rod is connected with the inside of the telescopic cylinder, the telescopic rod is sleeved with a damping spring, the two ends of the damping spring are respectively connected with the upper connecting block and the lower connecting block, and the two ends of the connecting bottom plate are connected with the lower connecting block through a reset spring.

Preferably, the support assemblies are two groups, the two groups of support assemblies are respectively arranged at two ends of the sill body, and a through hole is formed in the sill body.

Preferably, the two groups of supporting assemblies are connected through pin rods, the pin rods penetrate through the through holes, damping springs are fixedly connected to two ends of each pin rod, and the damping springs are located at two ends of each through hole.

Preferably, guide plate grooves are formed in two sides of the lower connecting block, the guide plates are movably arranged in the guide plate grooves, and two sets of the telescopic rods, the telescopic cylinders and the damping springs are arranged between the upper connecting block and the lower connecting block.

Preferably, the two ends of the bottom of the connecting bottom plate are respectively and fixedly provided with a positioning block, one side of each positioning block is fixedly provided with a first connecting rod, and the inner sides of the lower connecting blocks are fixedly provided with second connecting rods.

Preferably, the two ends of the return spring are fixedly connected with a first buckle and a second buckle respectively, the first buckle is connected to the first connecting rod in a clamping mode, and the second buckle is connected to the second connecting rod in a clamping mode.

Preferably, two mounting screw holes are formed in one end of the lower connecting block, the lower connecting block is fixedly mounted on the wall body through the mounting screw holes and the expansion bolts, one end of the pin rod is connected with a locking nut in a threaded mode, and a groove is formed in the upper end of the sill body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the sill body and the support component are in through connection through the pin rod, the damping spring is arranged on the pin rod, so that the sill body can be reset when rotating on the pin rod, and the reset spring is arranged at the bottom of the sill body, so that the sill body can be quickly reset when deflecting, and the sill body is prevented from being deviated;

2. according to the utility model, the spring, the telescopic cylinder and the telescopic rod are arranged between the support assemblies, so that the lifting adjustment can be realized when the sill body is stressed, and the guide plate is arranged between the support assemblies, so that the guide effect can be realized by matching the telescopic cylinder and the telescopic rod, the support assemblies can be stably connected and fixed, and the stability of the support assemblies is maintained.

Drawings

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic diagram of a portion of the structure of the present invention;

fig. 4 is a second partial schematic structural diagram of the present invention.

In the figure: 1. a sill body; 2. a support assembly; 3. a protective rubber sheet; 4. connecting the bottom plate; 5. a clamping groove; 6. clamping the rubber strip; 7. an upper connecting block; 8. a lower connecting block; 9. a pin rod; 10. a damping spring; 11. a guide plate; 12. a telescopic rod; 13. a telescopic cylinder; 14. a damping spring; 15. positioning blocks; 16. a first connecting rod; 17. a second connecting rod; 18. a return spring; 19. a first buckle; 20. a second buckle; 21. mounting a screw hole; 22. locking the nut; 23. and (4) a groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

an adjustable sill support comprises a sill body 1 and a supporting assembly 2, wherein a protective rubber plate 3 is fixedly mounted at one end of the sill body 1, a connecting bottom plate 4 is fixedly arranged at the bottom of the sill body 1, clamping grooves 5 are formed in two sides of the sill body 1 and two sides of the connecting bottom plate 4, and clamping rubber strips 6 are clamped in the clamping grooves 5;

supporting component 2 is including last connecting block 7 and lower connecting block 8, the bottom both sides of going up connecting block 7 are through two sets of deflector 11 and lower connecting block 8 swing joint, the bottom fixedly connected with telescopic link 12 of going up connecting block 7, the flexible section of thick bamboo 13 of upper end fixedly connected with of lower connecting block 8, telescopic link 12 is connected in the inside of flexible section of thick bamboo 13, damping spring 14 has been cup jointed in the outside of telescopic link 12 and flexible section of thick bamboo 13, damping spring 14's both ends respectively with last connecting block 7 and lower connecting block 8 fixed connection, reset spring 18 and lower connecting block 8 elastic connection are passed through at the both ends of connecting bottom plate 4.

In order to realize carrying out stable support and connection to the sill body 1, in this embodiment, preferably, supporting component 2 is equipped with two sets ofly, and two sets of supporting component 2 are in the both ends of sill body 1 respectively, and the through-hole has been seted up to the inside of sill body 1.

In order to make sill body 1 and supporting component 2 can realize swing joint to can realize the damping and reset, in this embodiment, preferred, connect through pin 9 between two sets of supporting component 2, pin 9 runs through the through-hole, fixedly connected with damping spring 10 on the both ends of pin 9, and damping spring 10 is located the both ends of through-hole.

In order to enable the upper connecting block 7 and the lower connecting block 8 to be stably connected, in this embodiment, preferably, guide plate grooves are formed in two sides of the lower connecting block 8, two sets of telescopic rods 12, telescopic cylinders 13 and damping springs 14 are arranged inside the guide plate grooves at the movable positions of the guide plates 11 between the upper connecting block 7 and the lower connecting block 8.

In order to realize the fixed installation and connection of the return spring 18, in this embodiment, preferably, the two ends of the bottom of the connecting bottom plate 4 are respectively and fixedly provided with a positioning block 15, one side of the positioning block 15 is fixedly provided with a first connecting rod 16, and the inner sides of the lower connecting blocks 8 at the two sides are both fixedly provided with a second connecting rod 17.

In order to stabilize the connection of the return spring 18 and facilitate the detachment, in this embodiment, it is preferable that both ends of the return spring 18 are fixedly connected with a first buckle 19 and a second buckle 20 respectively, the first buckle 19 is connected to the first connecting rod 16 in a snap-fit manner, and the second buckle 20 is connected to the second connecting rod 17 in a snap-fit manner.

In order to make the lower connecting block 8 be convenient for fixed mounting and make the fixed of pin rod 9, in this embodiment, preferably, two installation screw holes 21 have been seted up to the one end of lower connecting block 8, and lower connecting block 8 is through installation screw hole 21 and expansion bolts fixed mounting on the wall body, and the one end threaded connection of pin rod 9 has lock nut 22, and the upper end of sill body 1 is equipped with recess 23.

The structure principle is as follows: when the elevator sill is used, the lower connecting block 8 is fixedly installed through the installation screw hole 21 and the expansion bolt, the sill body 1 and the supporting component 2 can be installed at an elevator door, the protection rubber plate 3 is set to enable the sill body 1 to be protected when being contacted with a car, the connection between the sill body 1 and the connecting bottom plate 4 can be more stable through the clamping rubber strip 6, the sill body 1 is rotationally deviated when the car is in collision contact with the car, the sill body 1 rotates through the pin rod 9 at the moment, the damping spring 10 is arranged on the pin rod 9 to achieve damping resetting, the reset spring 18 is arranged between the connecting bottom plate 4 and the lower connecting block 8, the sill body 1 can be timely reset when being rotationally deviated, and then the guide plate 11 and the telescopic rod 12 are arranged between the supporting components 2, The telescopic cylinder 13 and the damping spring 14 can elastically damp when the sill body 1 is stressed, so that the safe use of the sill body 1 is protected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sill support with adjustable, includes sill body (1) and supporting component (2), its characterized in that: a protective rubber plate (3) is fixedly mounted at one end of the sill body (1), a connecting bottom plate (4) is fixedly arranged at the bottom of the sill body (1), clamping grooves (5) are formed in the two sides of the sill body (1) and the two sides of the connecting bottom plate (4), and clamping rubber strips (6) are clamped in the clamping grooves (5) together;

supporting component (2) including last connecting block (7) and lower connecting block (8), the bottom both sides of going up connecting block (7) through two sets of deflector (11) with connecting block (8) swing joint down, the bottom fixedly connected with telescopic link (12) of going up connecting block (7), the upper end fixedly connected with telescopic cylinder (13) of connecting block (8) down, telescopic link (12) are connected the inside of telescopic cylinder (13), telescopic link (12) with damping spring (14) have been cup jointed in the outside of telescopic cylinder (13), damping spring (14) the both ends respectively with go up connecting block (7) with connecting block (8) fixed connection down, the both ends of connecting bottom plate (4) pass through reset spring (18) with connecting block (8) elastic connection down.

2. The adjustable sill bracket of claim 1, further comprising: the support assemblies (2) are two groups, the two groups of support assemblies (2) are respectively arranged at two ends of the sill body (1), and through holes are formed in the sill body (1).

3. The adjustable sill bracket of claim 2, further comprising: two sets of connect through pin rod (9) between supporting component (2), pin rod (9) run through the through-hole, fixedly connected with damping spring (10) on the both ends of pin rod (9), damping spring (10) are in the both ends of through-hole.

4. The adjustable sill bracket of claim 1, further comprising: guide plate grooves are formed in two sides of the lower connecting block (8), the guide plates (11) are movably arranged in the guide plate grooves, and two sets of telescopic rods (12), telescopic cylinders (13) and damping springs (14) are arranged between the upper connecting block (7) and the lower connecting block (8).

5. The adjustable sill bracket of claim 1, further comprising: the connecting device is characterized in that positioning blocks (15) are fixedly arranged at two ends of the bottom of the connecting bottom plate (4) respectively, a first connecting rod (16) is fixedly arranged on one side of each positioning block (15), and second connecting rods (17) are fixedly arranged on the inner sides of the lower connecting blocks (8).

6. The adjustable sill bracket of claim 5, further comprising: two ends of the reset spring (18) are fixedly connected with a first buckle (19) and a second buckle (20) respectively, the first buckle (19) is connected to the first connecting rod (16) in a clamping mode, and the second buckle (20) is connected to the second connecting rod (17) in a clamping mode.

7. The adjustable sill bracket of claim 3, further comprising: two installation screw holes (21) have been seted up to the one end of lower connecting block (8), lower connecting block (8) passes through installation screw hole (21) and expansion bolts fixed mounting are on the wall body, the one end threaded connection of pin pole (9) has lock nut (22), the upper end of sill body (1) is equipped with recess (23).