CN211473341U

CN211473341U - Anti-falling wall-attached support

Info

Publication number: CN211473341U
Application number: CN201921967811.3U
Authority: CN
Inventors: 何彦霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-11
Anticipated expiration: 2029-11-14

Abstract

The application discloses an anti-falling wall-attached support, which comprises a wall-attached main body (1) and an anti-falling support (2), wherein the lower end of the anti-falling support (2) is hinged to the wall-attached main body (1), an anti-falling device fixing frame (3) is fixedly installed at the lower end of the wall-attached main body (1), the anti-falling device (4) is arranged on the anti-falling device fixing frame (3) through a fixing shaft (5) and can rotate along the fixing shaft (5), the anti-falling device (4) comprises an anti-falling support arm (41), an anti-falling triggering swing needle (42) and an anti-falling swing block (43), the anti-falling support arm (41), the anti-falling triggering swing needle (42) and the anti-falling swing block (43) are sequentially arranged around the circumferential direction of the fixing shaft (5) at intervals of 90 degrees, and a blocking piece (7) for resisting the anti-falling; the problem of potential safety hazard caused by the fact that the anti-falling jack becomes invalid or the climbing frame falls down when round steel does not jack the guide rail can be solved.

Description

Anti-falling wall-attached support

Technical Field

The utility model relates to a construction technical field, concretely relates to prevent weighing down attaches wall support.

Background

Along with the more and more adoption steel structure of high-rise residential building climbs the frame, according to climbing the relevant design of frame and examining and accepting standard, rule, climb the frame and support through attaching the wall support, need withstand the round steel on the guide rail of climbing the frame through the top of preventing weighing down the lifters on attaching the wall support, prevent to climb the frame and descend. However, when the anti-falling jacking device fails or round steel does not jack the guide rail, the climbing frame can fall down quickly, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent weighing down and attach wall support can overcome among the prior art because of preventing weighing down the jack inefficacy or the problem that there is the potential safety hazard in climbing the frame tenesmus when not propping up the guide rail round steel appears.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an it attaches wall support to prevent weighing down, includes and attaches wall main part and prevent weighing down the eyelidretractor, prevents that the lower extreme of eyelidretractor articulates on attaching the wall main part, its characterized in that: the anti-falling device comprises an anti-falling support arm, an anti-falling triggering swing needle and an anti-falling swing block, wherein the anti-falling support arm, the anti-falling triggering swing needle and the anti-falling swing block are sequentially arranged at intervals of 90 degrees around the circumferential direction of the fixed shaft, and a blocking piece for resisting the anti-falling support arm and the anti-falling swing block is arranged at the upper left corner of the anti-falling device fixed frame.

Preferably, the wall-attached main body comprises a horizontal attached plate, a vertical attached plate and a rigid diagonal draw bar, wherein one end of the horizontal attached plate is provided with a guide wheel matched with the climbing frame, the other end of the horizontal attached plate is connected with the vertical attached plate, one end of the rigid diagonal draw bar is connected with the horizontal attached plate, and the other end of the rigid diagonal draw bar is connected with the vertical attached plate.

Furthermore, the horizontal attached plate is provided with an elastic part for pulling the upper end of the anti-falling support device to work towards the direction of the climbing frame.

The utility model has the advantages that: when the anti-falling supporting device fails or does not jack the round steel on the guide rail of the climbing frame, the climbing frame quickly falls down, after the round steel on the guide rail collides the anti-falling triggering swing needle, the anti-falling triggering swing needle swings downwards, the anti-falling triggering swing needle rapidly drives the anti-falling swing block and the anti-falling supporting arm to swing downwards, the anti-falling swing block swings to the stop block on the anti-falling device fixing frame to stop, at the moment, the anti-falling supporting arm jacks the round steel on the guide rail, and the climbing frame stops falling down.

Drawings

FIG. 1 is a structural state diagram of the fall arrest attachment wall support in normal use.

FIG. 2 is a structural state diagram of the anti-falling wall attachment support when the anti-falling wall attachment support is not jacked to the climbing frame.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is made.

As shown in fig. 1-2, the utility model relates to a prevent weighing down and attach wall support, including attaching wall main part 1 and preventing weighing down support 2, prevent weighing down support 2's lower extreme articulates on attaching wall main part 1, the lower extreme fixed mounting who attaches wall main part 1 has safety hook mount 3, be equipped with safety hook 4 on the safety hook mount 3, safety hook 4 passes through fixed axle 5 and sets up on safety hook mount 3, and safety hook 4 can rotate along fixed axle 5, safety hook 4 is including preventing weighing down support arm 41, prevent weighing down and trigger balance staff 42 and prevent weighing down pendulum block 43, prevent weighing down support arm 41, prevent weighing down and trigger balance staff 42 and prevent weighing down pendulum block 43 and be 90 intervals setting around the circumferencial direction of fixed axle 5 in proper order, prevent weighing down support arm 41 and prevent weighing down and trigger balance staff 42 evagination and can work in. The left upper corner of the safety hook fixing frame 3 is provided with a stopper 7 for resisting the safety hook supporting arm 41 and the safety hook swinging block 43.

Under normal conditions, referring to the attached figure 1, the top of the anti-falling support 2 props against the round steel 61 on the guide rail of the climbing frame 6 to prevent the climbing frame 6 from falling. When the anti-falling ejector 2 fails or does not eject to the round steel 61 on the guide rail of the climbing frame 6, see the attached drawing 2, the climbing frame 6 rapidly falls, after the round steel 61 on the guide rail collides with the anti-falling triggering swing needle 42, the anti-falling triggering swing needle 42 swings downwards, the anti-falling triggering swing needle 42 rapidly drives the anti-falling swing block 43 and the anti-falling supporting arm 41 to swing downwards, until the anti-falling swing block 43 swings to be blocked by the blocking piece 7 on the anti-falling device fixing frame 3, at the moment, the anti-falling supporting arm 41 ejects to the round steel 61 on the guide rail, and the climbing frame 6 stops falling.

Wherein, attach wall main part 1 and include level and attach board 11, attach board 12 and rigidity diagonal draw bar 13 perpendicularly, level attaches board 11 one end and is equipped with and climbs frame 6 complex leading wheel 111, and the other end is connected with perpendicular board 12 that attaches, and rigidity diagonal draw bar 13 one end is connected with level and attaches board 11, and the other end is connected with perpendicular board 12 that attaches. During operation, the vertical attached plate 12 is fixed with a wall body through bolts, and a stable triangular structure is formed among the horizontal attached plate 11, the vertical attached plate 12 and the rigid diagonal draw bars 13, so that the whole wall-attached support is more stable; meanwhile, the elastic part 8 used for pulling the upper end of the anti-falling support 2 to work towards the direction of the climbing frame 6 is arranged on the horizontal auxiliary plate 11, and when the climbing frame 6 rises suddenly and the climbing frame 6 drops suddenly in case of emergency, the anti-falling support 2 can clamp the round steel 61 on the guide rail in time through the acting force of the elastic part 8, so that the climbing frame 6 is prevented from dropping.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides an it attaches wall support to prevent weighing down, includes and attaches wall main part (1) and prevents weighing down eyelidretractor (2), prevents that the lower extreme of eyelidretractor (2) articulates on attaching wall main part (1), its characterized in that: the anti-falling device is characterized in that a falling protector fixing frame (3) is fixedly mounted at the lower end of the wall-attached main body (1), a falling protector (4) is arranged on the falling protector fixing frame (3), the falling protector (4) is arranged on the falling protector fixing frame (3) through a fixing shaft (5), the falling protector (4) can rotate along the fixing shaft (5), the falling protector (4) comprises a falling protection supporting arm (41), a falling protection triggering swing needle (42) and a falling protection swing block (43), the falling protection supporting arm (41), the falling protection triggering swing needle (42) and the falling protection swing block (43) are sequentially arranged at intervals of 90 degrees around the circumferential direction of the fixing shaft (5), and a blocking piece (7) for resisting the falling protection supporting arm (41) and the falling protection swing block (43) is arranged at the upper left corner of the falling.

2. The fall arrest fence support of claim 1, wherein: attach wall main part (1) including level attach board (11), attach board (12) and rigidity diagonal member (13) perpendicularly, level attach board (11) one end be equipped with climb frame (6) complex leading wheel (111), the other end attaches board (12) with perpendicularly and is connected, rigidity diagonal member (13) one end attaches board (11) with the level and is connected, the other end attaches board (12) with perpendicularly and is connected.

3. The fall arrest fence support of claim 2, wherein: the horizontal auxiliary plate (11) is provided with an elastic part (8) for pulling the upper end of the anti-falling support (2) to work towards the direction of the climbing frame (6).