CN210152225U

CN210152225U - Guide support

Info

Publication number: CN210152225U
Application number: CN201920898354.0U
Authority: CN
Inventors: 金秋明
Original assignee: Hebei Lianchuang Yongxing Mould Frame Technology Co ltd
Current assignee: Hebei Lianchuang Yongxing Mould Frame Technology Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-17
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a guide support, which effectively solves the problems that the guide support and a guide frame are inconvenient to disassemble and the guide frame is not good in supporting the guide rail; the technical scheme for solving the problem is that the anti-falling device comprises a wall-attached support, a guide frame and an anti-falling device; an upper flat plate and a lower flat plate are fixedly connected to the wall-attached support, and a front guide frame and a rear guide frame which are symmetrically arranged are arranged between the upper flat plate and the lower flat plate; the guide frame and the flat plate are connected through a plurality of vertical first pins; each guide frame is provided with an upper roller and a lower roller which are not on the same vertical line; attach two risers around the middle part on the wall support has, have the safety hook that can rotate through the second pin joint between two risers, the utility model discloses prolong the life of component, guaranteed operating personnel's safety.

Description

Guide support

Technical Field

The utility model relates to a construction engineering field, especially a direction support.

Background

In the field of buildings, particularly middle and high-rise buildings, an attached lifting scaffold, called a climbing scaffold for short, is widely used in construction and serves as an outer protection for the periphery of the building. The guide support is arranged on a wall body, the electric hoist is used for driving the electric hoist to ascend or descend, and the guide rail is associated with the electric hoist to ensure vertical ascending, descending and falling prevention.

All install the leading truck on the general direction support, wheel on the leading truck can guarantee when the guide rail reciprocates, reduce with the hard wearing and tearing of direction support. But present leading truck and direction support are fastening modes such as welding, and the equipment of being not convenient for is dismantled, can not be applicable to various operating modes. Meanwhile, the wheels on the existing guide frame can not completely support the guide rail, so that the left edge and the right edge of the guide rail still generate increased friction, and the service life of the guide rail is shortened.

SUMMERY OF THE UTILITY MODEL

To the situation, for solving the problem that exists among the prior art, the utility model aims at providing a direction support, can effectively solve direction support and leading truck and disassemble inconveniently, the leading truck supports not good problem to the guide rail simultaneously.

The technical scheme for solving the problem is that the anti-falling device comprises a wall-attached support, a guide frame and an anti-falling device; an upper flat plate and a lower flat plate are fixedly connected to the wall-attached support, and a front guide frame and a rear guide frame which are symmetrically arranged are arranged between the upper flat plate and the lower flat plate; the guide frame and the flat plate are connected through a plurality of vertical first pins; each guide frame is provided with an upper roller and a lower roller which are not on the same vertical line; the middle part of the wall-attached support is provided with a front vertical plate and a rear vertical plate, and a rotatable falling protector is connected between the two vertical plates through a second pin.

The utility model discloses prolong the life of component, guaranteed operating personnel's safety.

Drawings

Fig. 1 is a front view of the utility model after installation.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic perspective view ii of the present invention.

Fig. 4 is an exploded view of the present invention.

FIG. 5 is a front sectional view of the fall arrester.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model comprises a wall-attached support 1, a guide frame 2 and a safety hook 3; an upper flat plate 4 and a lower flat plate 4 are fixedly connected to the wall-attached support 1, and a front guide frame 2 and a rear guide frame 2 which are symmetrically arranged are arranged between the upper flat plate 4 and the lower flat plate 4; the guide frame 2 and the flat plate 4 are connected through a plurality of vertical first pins 5; each guide frame 2 is provided with an upper roller 6 and a lower roller 6, and the upper roller 6 and the lower roller 6 are not on the same vertical line; the middle part of the wall-attached support 1 is provided with a front vertical plate 7 and a rear vertical plate 7, and a rotatable falling protector 3 is connected between the two vertical plates 7 through a second pin 8.

In order to realize guiding, the guide frame 2 is a sleeve 10 with a square cross section, the sleeve 10 is provided with a plurality of positioning holes 11 which are vertically penetrated and correspond to the first pins 5, the upper side surface of the right end of the sleeve 10 is provided with a limiting plate 12, and the right end of the limiting plate 12 is provided with a groove 13 capable of clamping a guide rail 19; the upper and lower rollers 6 are arranged on the inner side surface of the right end of the sleeve 10.

In order to realize anti-falling, the anti-falling device 3 consists of an anti-falling rear swing block 14, an anti-falling block 15 and an anti-falling small swing block 16; the middle part of the anti-falling block 15 is hinged on the anti-falling rear swinging block 14, and a cavity is arranged inside the anti-falling block 15; the anti-falling small swinging block 16 is arranged in the cavity, and the second pin 8 penetrates through the anti-falling block 15 and the anti-falling small swinging block 16; the anti-falling block 15 and the anti-falling small swinging block 16 can rotate along the second pin 8; a torsion spring 17 is arranged between the anti-falling block 15 and the anti-falling small swinging block 16.

In order to prevent falling, a fixing rod 18 positioned below the falling prevention block 15 is arranged on the wall-attached support 1, and the fixing rod 18 can limit the falling prevention block 15 to rotate clockwise to be in a horizontal state.

The utility model discloses during the use, at first through wearing the wall bolt, through attaching wall support 1 and fixing on the outer wall. Then, the anti-falling block 15 is placed between the front vertical plate 7 and the rear vertical plate 7 of the wall-attached support 1, and a second pin 8 penetrates through the front vertical rod and the rear vertical rod and the anti-falling block 15; the anti-falling block 15 can swing; meanwhile, as the fixed rod 18 positioned below the anti-falling block 15 is arranged on the wall-attached support 1, after the anti-falling block 15 swings clockwise to a horizontal position, the lower end of the anti-falling block 15 is blocked, so that the anti-falling block 15 is placed in a horizontal state.

Then, the guide rail 19 is placed close to the wall-attached support 1, and the position of the guide rail 19 is limited by using the front guide frame 2 and the rear guide frame 2; when the guide frame 2 is installed, the rollers 6 on the front guide frame 2 and the rear guide frame 2 are respectively arranged in the grooves 13 on the front side surface and the rear side surface of the guide rail 19, and meanwhile, the groove 13 on the limiting plate 12 at the right end of the guide frame 2 is clamped on the edge of the guide rail 19, so that the guide rail 19 is prevented from inclining rightwards. After the guide frame 2 is clamped with the guide rail 19, the guide frame 2 is fixed on the flat plate 4 by using the first pin 5, so that the guide rail 19 is connected with the wall-attached support 1.

Because the anti-falling device 3 has a larger counterclockwise swinging angle, when the guide rail 19 is driven by tools such as an electric hoist and the like to be lifted upwards, the cross rod 20 on the guide rail 19 can continuously stir the anti-falling device 3 to swing counterclockwise, and the guide rail 19 can smoothly realize the lifting due to the support of the roller 6 on the guide rail 19. The upper and lower rollers 6 on each guide frame 2 are not on the same vertical line, so that the upper and lower rollers 6 can support the left and right sides of the guide rail 19, and abnormal abrasion between the guide rail 19 and the rollers 6 is avoided; the service life of the component is prolonged.

When the guide rail 19 accidentally falls, the plurality of cross rods 20 which are uniformly distributed at the upper part and the lower part on the left side of the guide rail 19 and are placed in the front-rear direction can stir the falling prevention block 15 to rotate clockwise, and after the falling prevention block 15 rotates clockwise, the falling prevention block 15 can be blocked by the fixing rod 18 attached to the wall support 1, so that the falling prevention block 15 cannot continue to rotate clockwise, and the falling prevention block 15 can play a role in supporting the guide rail 19 and can play a role in preventing the guide rail 19 from falling.

Because leading truck 2 and attach wall support 1 and assemble through a plurality of first pins 5, consequently leading truck 2 can be convenient install and demolish, the demand in the construction of being convenient for, under some needs adjustment guide rail 19 and attach the condition of wall support 1 position, can be quick realize the installation. Meanwhile, the guide frame 2 is arranged between the upper flat plate 4 and the lower flat plate 4 and is arranged through the first pin 5, so that the shearing resistance effect of the joint of the guide frame 2 and the wall-attached support 1 is improved exponentially.

The device ensures the lifting operation by arranging the wall-attached support 1, the guide frame 2 and the falling protector 3, realizes the falling prevention through split design, is convenient for the guide frame 2 to be assembled and disassembled with the wall-attached support 1 at any time, and is suitable for various working conditions. Secondly, the connection between the guide frame 2 and the wall-attached support 1 improves the strength and prolongs the service life of the device. Meanwhile, the guide frame 2 is designed to be double-wheel, so that the guide rail 19 is stably lifted, and abnormal abrasion between the guide rail 19 and the idler wheels 6 can be avoided through dislocation between the upper idler wheel 6 and the lower idler wheel 6.

The utility model discloses convenient operation, the structure is ingenious, and it is convenient to make, and is safe effective, has improved the portability and the security of construction greatly, has improved speed and quality, has prolonged the life of component, has guaranteed operating personnel's safety.

Claims

1. A guide support is characterized by comprising a wall-attached support (1), a guide frame (2) and a safety catch (3); an upper flat plate and a lower flat plate (4) are fixedly connected to the wall-attached support (1), and a front guide frame and a rear guide frame (2) which are symmetrically arranged are arranged between the upper flat plate and the lower flat plate (4); the guide frame (2) and the flat plate (4) are connected through a plurality of vertical first pins (5); each guide frame (2) is provided with an upper roller (6) and a lower roller (6), and the upper roller (6) and the lower roller (6) are not on the same vertical line; the middle part of the wall-attached support (1) is provided with a front vertical plate and a rear vertical plate (7), and a rotatable falling protector (3) is connected between the two vertical plates (7) through a second pin (8).

2. The guide support according to claim 1, wherein the guide frame (2) is a sleeve (10) with a square cross section, the sleeve (10) is provided with a plurality of positioning holes (11) which penetrate through the sleeve up and down and correspond to the first pins (5), a limiting plate (12) is arranged on the upper side surface of the right end of the sleeve (10), and the right end of the limiting plate (12) is provided with a groove (13) capable of clamping the guide rail (19); an upper roller and a lower roller (6) are arranged on the inner side surface of the right end of the sleeve (10).

3. The guide support seat is characterized in that the anti-falling device (3) consists of an anti-falling rear swing block (14), an anti-falling block (15) and an anti-falling small swing block (16); the middle part of the anti-falling block (15) is hinged on the anti-falling rear swinging block (14), and a cavity is arranged inside the anti-falling block (15); the anti-falling small swinging block (16) is arranged in the cavity, and the second pin (8) penetrates through the anti-falling block (15) and the anti-falling small swinging block (16); the anti-falling block (15) and the anti-falling small swinging block (16) can rotate along the second pin (8); a torsion spring (17) is arranged between the anti-falling block (15) and the anti-falling small swing block (16).

4. The guide support seat is characterized in that the wall-attached support seat (1) is provided with a fixing rod (18) positioned below the anti-falling block (15), and the fixing rod (18) can limit the anti-falling block (15) to rotate clockwise to be in a horizontal state.