CN213308457U

CN213308457U - Linkage type adjusting foot structure

Info

Publication number: CN213308457U
Application number: CN202021491078.5U
Authority: CN
Inventors: 沈伟
Original assignee: Shanghai Shengsheng Machinery Co ltd
Current assignee: Shanghai Shengsheng Machinery Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-06-01
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses a linkage type adjustment foot structure, which comprises a supporting pedestal and is characterized by further comprising, the outer wall fixed mounting in top central authorities of supporting the base has first bracing piece, and the top outer wall fixed mounting of first bracing piece has the threaded rod, the circumference outer wall of first bracing piece has cup jointed the sheave through the bearing, and the circumference outer wall of sheave has cup jointed the linkage rope, the circumference outer wall of threaded rod has cup jointed the sleeve pipe through the screw thread. The utility model provides a linkage type adjustment foot structure, through being provided with threaded rod, sleeve pipe, rolling disc, sheave and linkage rope, can install this device respectively in the four corners of the equipment bottom that needs supported to the messenger supports the roof and is connected with equipment through the bearing, uses same linkage rope around on four sheaves, drives the rolling disc rotation by rotating the handle, and then can drive through the threaded rod and support the roof and reciprocate, and then can highly adjust the support, improved the convenience of adjusting.

Description

Linkage type adjusting foot structure

Technical Field

The utility model relates to a furniture installation technical field especially relates to a linkage type adjustment foot structure.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces.

In the installation process of furniture, the supporting structure at the bottom of the furniture is mostly a simple supporting leg, when the furniture meets uneven ground, an adjusting foot structure needs to be installed at the bottom of the furniture, the existing adjusting foot structure is adjusted by one, the operation is very inconvenient, and therefore a novel linkage type adjusting foot structure needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a linkage type adjusting foot structure.

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

the utility model provides a linkage type adjustment foot structure, includes and supports the base, the outer wall fixed mounting in the middle of the top of supporting the base has first bracing piece, and the top outer wall fixed mounting of first bracing piece has a threaded rod, the circumference outer wall of first bracing piece has cup jointed the sheave through the bearing, and the circumference outer wall round joint of sheave has the linkage rope, the circumference outer wall of threaded rod has cup jointed the sleeve pipe through the screw thread, and sheathed tube circumference middle part outer wall has cup jointed the rolling disc through the bolt, the jack has all been seted up to the both sides outer wall at rolling disc top, the equal fixed mounting of outer wall of sheave top both sides has the gag lever post of vertical setting, and two gag lever posts peg graft respectively in the inner wall of two jacks.

Preferably, the outer walls at the two ends of the top of the rotating disc are fixedly provided with vertically arranged support rods, and the outer walls of the tops of the two support rods are fixedly provided with the same support top plate.

Preferably, four rotating handles distributed in an annular array are fixedly mounted on the circumferential outer wall of the rotating disc.

Preferably, the outer wall of the center of the bottom of the supporting base is provided with a first groove, and the section of the first groove is trapezoidal.

Preferably, the circumference outer wall of support base bottom has seted up the second recess, and the inner wall fixed mounting of second recess has the rubber pad of annular setting.

The utility model has the advantages that:

1. the utility model provides a linkage type adjustment foot structure, through being provided with the threaded rod, the sleeve pipe, the rolling disc, sheave and linkage rope, can install this device respectively in the four corners of the equipment bottom that needs supported, and make and support the roof and be connected with equipment through the bearing, use same linkage rope around on four sheaves, drive the rolling disc rotation by rotating the handle, and then can drive through the threaded rod and support the roof and reciprocate, and then can highly adjust the support, and simultaneously, at rolling disc pivoted in-process, can drive the sheave and rotate, and then drive four sheaves through linkage rope and rotate, and then drive four supports the roof and reciprocate, the linkage synchronization regulation in four corners has been guaranteed, and then the stability of supporting in the accommodation process has been guaranteed.

2. The utility model provides a linkage type adjustment foot structure, through the mode of this kind of linkage regulation, only need adjust a rolling disc, and then adjust when realizing the four corners, apparent improvement adjust the convenience of operation.

Drawings

Fig. 1 is a schematic perspective view of a linkage type adjusting leg structure according to the present invention;

fig. 2 is a schematic view of a partial front cross-sectional structure of a sleeve and a rotating disc of a linkage type adjusting leg structure according to the present invention;

fig. 3 is a schematic view of a partial front sectional structure of a supporting base of a linkage type adjusting foot structure according to the present invention.

In the figure: the device comprises a first supporting rod 1, a supporting base 2, a grooved wheel 3, a limiting rod 4, a rotating handle 5, a rotating disc 6, a threaded rod 7, a supporting top plate 8, a supporting rod 9, a sleeve 10, a linkage rope 11 and a rubber pad 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a linkage type adjusting foot structure, including supporting base 2, the outer wall of the top central authorities of supporting base 2 has first bracing piece 1 through bolted connection, and the outer wall of the top of first bracing piece 1 has threaded rod 7 through bolted connection, sheave 3 has been cup jointed through the bearing to the circumference outer wall of first bracing piece 1, and sheave 3's circumference outer wall round joint has linkage rope 11, sleeve pipe 10 has been cup jointed through the screw thread to the circumference outer wall of threaded rod 7, and the circumference middle part outer wall of sleeve pipe 10 has cup jointed rolling disc 6 through the bolt, the jack has all been seted up to the both sides outer wall at rolling disc 6 top, the outer wall of sheave 3 top both sides all has gag lever post 4 of vertical setting through bolted connection, and two gag lever posts 4 peg graft respectively in the inner wall of two jacks.

The utility model discloses in, the outer wall at 6 top both ends of rolling disc all has the bracing piece 9 of vertical setting through bolted connection, and the top outer wall of two bracing pieces 9 has same supporting roof 8 through bolted connection, the circumference outer wall of rolling disc 6 has the rotation handle 5 that four ring array distribute through bolted connection, the bottom central authorities outer wall of support base 2 has seted up first recess, and the section of first recess becomes trapezoidal, can effectual reduction and the area of contact on ground, reduce the corrosion risk, the circumference outer wall of support base 2 bottom has seted up the second recess, and the inner wall of second recess has the rubber pad 12 that the annular set up through bolted connection, rubber pad 12 can realize shock attenuation buffering effect.

The working principle is as follows: during the use, this device is all installed at the bottom four corners of the equipment that the user at first supported in needs, and make the roof 8 that supports be connected with equipment through the bearing, use same linkage rope 11 to wind on four sheave 3, then rotatory handle 5 that rotates, drive the rolling disc 6 by rotating handle 5 and rotate, and then can drive roof 8 that supports through threaded rod 7 and reciprocate, and then can adjust the height of support, and simultaneously, at rolling disc 6 pivoted in-process, can drive sheave 3 and rotate, and then drive four sheave 3 through linkage rope 11 and rotate, and then drive four roof 8 that supports and reciprocate, the linkage synchronization regulation in four corners has been guaranteed, and then the stability of support in the accommodation process has been guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A linkage type adjusting foot structure comprises a supporting base (2) and is characterized in that, a first supporting rod (1) is fixedly arranged on the outer wall of the center of the top of the supporting base (2), and the outer wall of the top part of the first supporting rod (1) is fixedly provided with a threaded rod (7), the outer wall of the circumference of the first supporting rod (1) is sleeved with a grooved wheel (3) through a bearing, and the circumferential outer wall of the grooved pulley (3) is connected with a linkage rope (11) in a winding way, the circumferential outer wall of the threaded rod (7) is sleeved with a sleeve (10) through threads, and the outer wall of the middle part of the circumference of the sleeve (10) is sleeved with a rotating disc (6) through a bolt, jacks are formed in the outer walls of the two sides of the top of the rotating disc (6), the limiting rods (4) which are vertically arranged are fixedly mounted on the outer walls of the two sides of the top of the grooved pulley (3), and the two limiting rods (4) are respectively inserted into the inner walls of the two jacks.

2. A linkage type adjusting foot structure according to claim 1, wherein the outer walls of the two ends of the top of the rotating disc (6) are fixedly provided with vertically arranged support rods (9), and the outer walls of the top of the two support rods (9) are fixedly provided with the same support top plate (8).

3. A linkage type adjusting foot structure according to claim 1, characterized in that the outer circumferential wall of the rotating disc (6) is fixedly provided with four rotating handles (5) distributed in an annular array.

4. The structure of claim 3, wherein the outer wall of the bottom center of the supporting base (2) is provided with a first groove, and the cross section of the first groove is trapezoidal.

5. The linkage type adjusting foot structure as claimed in claim 4, wherein a second groove is formed on the outer circumferential wall of the bottom of the supporting base (2), and an annular rubber pad (12) is fixedly mounted on the inner wall of the second groove.