CN220845004U

CN220845004U - Adjustable support for elevator

Info

Publication number: CN220845004U
Application number: CN202322844125.XU
Authority: CN
Inventors: 雷永军
Original assignee: Hangzhou Xinli Machinery Technology Co ltd
Current assignee: Hangzhou Xinli Machinery Technology Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The utility model belongs to the field of elevators, in particular to an elevator adjustable bracket, which aims at the problems that the existing bracket cannot effectively position accessories after being assembled, structural accessories are easy to deviate after long-term use, and adverse effects are generated on a guide rail system.

Description

Adjustable support for elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to an adjustable bracket of an elevator.

Background

An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line.

In the prior art (as shown in patent CN 214733627U), the car is lifted along the guide rail during running, and the guide rail is fixed in the hoistway by a plurality of adjustable brackets, but the following disadvantages exist in the use of the existing adjustable brackets:

1. Most of the structural accessories of the bracket are connected through the waist-shaped holes and the bolts, and although the bracket can be conveniently adjusted, the structural accessories cannot be effectively positioned after being assembled, and after the bracket is used for a long time, the structural accessories are easy to deviate, so that adverse effects are generated on a guide rail system.

We therefore propose an adjustable support for an elevator.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a bracket cannot effectively position accessories after assembly, structural accessories are easy to deviate after long-term use, and a guide rail system is adversely affected.

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

the elevator adjustable bracket comprises a first mounting plate and a second mounting plate, wherein one side and the surface of the first mounting plate are respectively provided with two through first waist-shaped holes and second waist-shaped holes, one side and the bottom of the second mounting plate are respectively provided with two through third waist-shaped holes and fourth waist-shaped holes, and bolts and nuts are arranged between the second waist-shaped holes and the fourth waist-shaped holes;

The surface of first mounting panel has set firmly the fixed plate, and a plurality of spouts have been seted up on the surface of fixed plate, equal sliding connection has the locating piece between two adjacent spouts, and the surface of two locating pieces all is equipped with the inclined plane, the surface of fixed plate has set firmly two screws, and the equal threaded connection of outer wall of two screws has stop nut, two the equal cover of outer wall of screw rod is equipped with the sleeve pipe, and two sheathed tube outer walls have all set firmly two symmetrical briquetting.

In one possible design, both of the press blocks are cylindrical and can be used in combination with an inclined surface.

In one possible design, the outer walls of the two pressing blocks are both rotationally connected with movable rings, so that abrasion caused by structural friction can be reduced.

In one possible design, the surface of fixed plate has set firmly the gusset plate, two locating holes that run through have been seted up to the surface of gusset plate, two the top of screw rod is located two locating holes respectively, can fix a position the screw rod.

In one possible design, the two sides of the fixing plate are provided with grooves, and two convex blocks matched with the grooves are integrally formed on the surface of the first mounting plate, so that the fixing plate can be positioned.

In one possible design, the inner sides of the first mounting plate and the second mounting plate are fixedly provided with reinforcing ribs, so that the strength of the structure can be improved.

In one possible design, a protecting sleeve is arranged on one side of each positioning block, so that abrasion caused by structural friction can be reduced.

In one possible design, the material of the protective sleeve is rubber, and may be replaced by plastic or other materials.

In the application, during assembly, a first mounting plate is fixed on a wall body, then a second mounting plate is mounted on the surface of the first mounting plate and is regulated, after regulation is finished, the second mounting plate is fixed by using bolts and nuts, the fixing plate is fixed on the surface of the first mounting plate by aligning grooves and bumps and using bolts, then the sleeve is driven by the rotation limit nuts to move downwards, the sleeve is driven by the pressing block to move downwards, the positioning block is driven by the pressing block to move downwards so as to push the positioning block to move horizontally, when the positioning block is contacted with the second mounting plate, the rotation of the limit nuts is stopped, and then the reinforcing plate is fixed on the surface of the fixing plate by using the bolts, so that the screw rod passes through the positioning hole.

According to the elevator adjustable bracket, through the arrangement of the structures such as the fixed plate, the positioning block and the limiting nut, after the second mounting plate is adjusted, the positioning block can be used for positioning the second mounting plate, so that the condition that the second mounting plate is deviated after long-term use is avoided, and the stability of guide rail connection is ensured;

According to the elevator adjustable bracket, after the positioning blocks are adjusted, the reinforcing plates can be used for positioning the two screws through the arrangement of the reinforcing plates and the positioning holes, so that the stability of the bracket structure is improved;

According to the utility model, the second mounting plate can be effectively positioned, the condition that the second mounting plate is deviated after long-term use is avoided, the stability of guide rail connection is ensured, the screw can be positioned, and the stability of the bracket structure is improved.

Drawings

Fig. 1 is a schematic three-dimensional structure of an elevator adjustable bracket according to the present utility model;

Fig. 2 is a schematic view of a three-dimensional structure of another angle of an elevator adjustable bracket according to the present utility model;

Fig. 3 is an exploded view of an elevator adjustable bracket according to the present utility model;

Fig. 4 is a schematic view of a part of the structure of an adjustable bracket for an elevator according to the present utility model.

In the figure: 1. a first mounting plate; 101. a first waist-shaped hole; 102. a second waist-shaped hole; 2. a second mounting plate; 201. a third waist-shaped hole; 202. a fourth waist-shaped hole; 3. a fixing plate; 4. a positioning block; 5. a screw; 6. a limit nut; 7. a sleeve; 8. briquetting; 9. a movable ring; 10. a protective sleeve; 11. a reinforcing plate; 12. positioning holes; 13. a groove; 14. a bump; 15. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 4, the adjustable bracket comprises a first mounting plate 1 and a second mounting plate 2, wherein one side and the surface of the first mounting plate 1 are respectively provided with a first waist-shaped hole 101 and a second waist-shaped hole 102 which penetrate through the first mounting plate, one side and the bottom of the second mounting plate 2 are respectively provided with a third waist-shaped hole 201 and a fourth waist-shaped hole 202 which penetrate through the second mounting plate, and a bolt and a nut are arranged between the second waist-shaped hole 102 and the fourth waist-shaped hole 202; the fixed plate 3 has been set firmly on the surface of first mounting panel 1, a plurality of spouts have been seted up on the surface of fixed plate 3, equal sliding connection has locating piece 4 between two adjacent spouts, the surface of two locating pieces 4 has all been equipped with the inclined plane, the surface of fixed plate 3 has set firmly two screw rods 5, the equal threaded connection of outer wall of two screw rods 5 has stop nut 6, the equal cover of outer wall of two screw rods 5 is equipped with sleeve pipe 7, the briquetting 8 of two symmetries have all been set firmly to the outer wall of two sleeve pipes 7.

In the above technical scheme, first waist type hole 101 is used for first mounting panel 1 and wall connection, and second waist type hole 102 is used for cooperating fourth waist type hole 202, and third waist type hole 201 is used for second mounting panel 2 and guide rail connection, and locating piece 4 is used for providing the location to second mounting panel 2, avoids second mounting panel 2 skew, and stop nut 6 is used for spacing sleeve pipe 7, and sleeve pipe 7 and briquetting 8 are used for spacing locating piece 4.

Example 2

Referring to fig. 4, the improvement is based on example 1: an elevator adjustable support, which is applied to the elevator field, and two pressing blocks 8 are both set to be cylindrical.

In the above technical solution, the pressing block 8 is preferably cylindrical, and may be replaced by a trapezoid or other shapes.

In another aspect of this embodiment, as shown in fig. 4, the outer walls of both compacts 8 are rotatably connected with a movable ring 9.

In the above technical scheme, the movable ring 9 can reduce the resistance formed by friction, and simultaneously reduce the abrasion caused by friction between structures, and further, the pressing block 8 can be directly arranged to be rotationally connected to the outer wall of the sleeve 7, so that the same effect can be achieved.

In another aspect of this embodiment, as shown in fig. 4, a reinforcing plate 11 is fixedly disposed on the surface of the fixing plate 3, two through positioning holes 12 are formed on the surface of the reinforcing plate 11, and the top ends of the two screws 5 are respectively located in the two positioning holes 12.

In the above technical scheme, the reinforcing plate 11 cooperates with the positioning hole 12 to position the screw 5, so as to improve the stability of the bracket structure, and further, the reinforcing plate 11 can be set to be T-shaped or other shapes.

In another aspect of the present embodiment, as shown in fig. 3, both sides of the fixing plate 3 are provided with grooves 13, and two protrusions 14 adapted to the grooves 13 are integrally formed on the surface of the first mounting plate 1.

In the above technical scheme, the recess 13 cooperation lug 14 can fix a position fixed plate 3, can make things convenient for people to install fixed plate 3, and is further, can replace recess 13 and lug 14 for the locating frame for fixed plate 3 can be located the locating frame, can reach same effect.

In another aspect of the present embodiment, as shown in fig. 1 and 2, the reinforcing ribs 15 are fixed to the inner sides of the first mounting plate 1 and the second mounting plate 2.

In the above technical scheme, the reinforcing rib 15 can improve the structural strength of the first mounting plate 1 and the second mounting plate 2, and further, the reinforcing rib 15 can be arranged into a plurality of reinforcing ribs, so that the structural strength is further improved, and the material cost is relatively increased.

In another aspect of this embodiment, as shown in fig. 4, one side of each of the two positioning blocks 4 is provided with a protective sheath 10.

In the above technical scheme, the protecting sleeve 10 can avoid the direct contact friction between the positioning block 4 and the second mounting plate 2, so as to reduce the abrasion caused by friction, and further, the protecting sleeve 10 can be fixed in an adhesive manner, and can be directly clamped on one side of the positioning block 4.

In another aspect of the present embodiment, as shown in fig. 4, the material of the protection sleeve 10 is rubber.

In the above technical solution, the protecting sleeve 10 is preferably made of rubber, and may be replaced by plastic or other materials.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The elevator adjustable bracket comprises a first mounting plate (1) and a second mounting plate (2), and is characterized in that one side and the surface of the first mounting plate (1) are respectively provided with two through first waist-shaped holes (101) and second waist-shaped holes (102), one side and the bottom of the second mounting plate (2) are respectively provided with two through third waist-shaped holes (201) and fourth waist-shaped holes (202), and bolts and nuts are arranged between the second waist-shaped holes (102) and the fourth waist-shaped holes (202);

The surface of first mounting panel (1) has set firmly fixed plate (3), and a plurality of spouts have been seted up on the surface of fixed plate (3), equal sliding connection has locating piece (4) between two adjacent spouts, and the surface of two locating pieces (4) all is equipped with the inclined plane, the surface of fixed plate (3) has set firmly two screw rods (5), and the equal threaded connection of outer wall of two screw rods (5) has gland nut (6), two the equal cover of outer wall of screw rod (5) is equipped with sleeve pipe (7), and the briquetting (8) of two symmetries have all been set firmly to the outer wall of two sleeve pipes (7).

2. Elevator adjustable support according to claim 1, characterized in that both press blocks (8) are provided in a cylindrical shape.

3. Elevator adjustable support according to claim 2, characterized in that the outer walls of both press blocks (8) are rotatably connected with a movable ring (9).

4. The elevator adjustable bracket according to claim 1, characterized in that the surface of the fixed plate (3) is fixedly provided with a reinforcing plate (11), the surface of the reinforcing plate (11) is provided with two through positioning holes (12), and the top ends of the two screw rods (5) are respectively positioned in the two positioning holes (12).

5. The elevator adjustable bracket according to claim 4, wherein grooves (13) are formed on two sides of the fixing plate (3), and two protruding blocks (14) matched with the grooves (13) are integrally formed on the surface of the first mounting plate (1).

6. Elevator adjustable support according to any of claims 1-5, characterized in that the inner sides of the first mounting plate (1) and the second mounting plate (2) are both fixedly provided with reinforcing ribs (15).

7. Elevator adjustable support according to any of claims 1-5, characterized in that one side of both positioning blocks (4) is provided with a protective jacket (10).

8. The elevator adjustable bracket according to claim 7, characterized in that the material of the protective sleeve (10) is rubber.