CN219100656U

CN219100656U - High-altitude maintenance scaffold for large-scale factory building

Info

Publication number: CN219100656U
Application number: CN202222705818.6U
Authority: CN
Inventors: 王野; 张璞; 梁博; 华海军; 薛慧斌
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-05-30
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a scaffold for high-altitude maintenance of a large-scale factory building, which comprises a scaffold supporting mechanism, a supporting vertical rod, a first connecting cross rod, a straight notch, a lock nut, a threaded rod, a bedplate, a second connecting cross rod and a moving mechanism, wherein the lock nut is unscrewed, the bedplate is pushed to drive the threaded rod to vertically move in the straight notch so as to carry out height adjustment, the bedplate is adjusted to a required height, then the lock nut is screwed down so as to extrude the supporting vertical rod by the lock nut, the bedplate is fixed at the current height, thereby being convenient for an maintainer to adjust the height of the scaffold, the grab handle is held to drive the connecting seat to rotate along a rotating shaft, and the travelling wheels are driven to move when the connecting seat rotates so as to enable the travelling wheels to contact with the ground, the screws are enabled to correspond to the threaded holes, the end parts of the travelling wheels are enabled to extend into the threaded holes and are in threaded connection with the threaded holes so as to fix the connecting seat, and all the four travelling wheels are adjusted to contact with the ground, and at the moment, the supporting mechanism of the scaffold is enabled to move to the ground to the upper side, and the travelling wheels are enabled to rotate by pushing the scaffold.

Description

High-altitude maintenance scaffold for large-scale factory building

Technical Field

The utility model relates to a scaffold, in particular to a high-altitude maintenance scaffold for a large-scale factory building.

Background

Along with the development of society and economy, the enterprise scale is continuously expanded, and when a large number of large-scale plants are built, the steel structure is widely applied to the buildings due to the characteristics of light dead weight, short construction period and large span, maintenance staff is usually required to regularly maintain the plants, and when the large-scale plants are maintained at high altitude, the maintenance staff is usually required to stand on a scaffold to maintain the high altitude.

However, the existing scaffold is generally of a fixed structure, the height of the existing scaffold cannot be adjusted conveniently, meanwhile, the existing scaffold is generally inconvenient to move, maintenance personnel are required to carry the existing scaffold, the existing scaffold is quite laborious, and in view of the fact, a high-altitude maintenance scaffold for a large-scale factory building is provided for optimizing the existing scaffold.

Disclosure of Invention

The utility model aims to provide a high-altitude maintenance scaffold for a large-scale factory building, which aims to solve the problems that the existing scaffold is generally of a fixed structure, the height cannot be adjusted conveniently, and the existing scaffold is generally inconvenient to move, so that maintenance personnel are required to carry the scaffold, and the scaffold is very laborious.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a large-scale factory building high altitude maintenance scaffold frame, includes the platen, the bilateral symmetry of platen is provided with two scaffold frame supporting mechanism, scaffold frame supporting mechanism includes support montant and first connection horizontal pole, support montant symmetry is provided with two, first connection horizontal pole is located top-down equidistance between two support montants and is provided with a plurality of, a plurality of the both ends of first connection horizontal pole respectively with the lateral wall fixed connection of two support montants, all transversely run through on the support montant and seted up straight notch, the inboard of straight notch all is provided with the threaded rod, the one end and the lateral wall fixed connection of platen of threaded rod, the other end of threaded rod stretches out to the external back thread bush of straight notch and is equipped with lock nut, one of them two support montants in the scaffold frame supporting mechanism and two support montants one-to-one setting in another scaffold frame supporting mechanism, the joint fixedly connected with two second connection horizontal poles between the two support montants that correspond the setting.

As a further scheme of the utility model: the four lower parts of the support vertical rods are all provided with moving mechanisms, each moving mechanism comprises a rotating shaft, traveling wheels, a threaded hole, a connecting seat, screws and a grab handle, one end of each rotating shaft is fixedly connected to the side wall of the lower part of the support vertical rod, each connecting seat transversely penetrates through and rotates to be sleeved on the outer side of each rotating shaft, each traveling wheel is fixedly installed at the bottom end of each connecting seat, each screw transversely penetrates through and is arranged on each connecting seat, a through hole for the screw to penetrate through is transversely formed in each connecting seat, and each threaded hole is formed in the side wall of the lower part of each support vertical rod.

As still further aspects of the utility model: the threaded holes are correspondingly arranged and matched with the screws.

As still further aspects of the utility model: the grab handle is fixedly connected to the side wall of the connecting seat.

As still further aspects of the utility model: the threaded rod is matched with the straight notch.

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

1. through unscrewing lock nut, and then promote the platen and drive threaded rod vertical movement in straight slot mouth, carry out altitude mixture control, adjust the platen to the high back of needs, rethread screw up lock nut makes lock nut extrude the support montant to make the platen by fixing at present high, thereby be convenient for the maintainer adjusts the height of scaffold.

2. The connecting seat is driven to rotate along the rotating shaft by holding the grab handle, and the walking wheel is driven to move when the connecting seat rotates, so that the walking wheel moves to be in contact with the ground, the screw corresponds to the threaded hole, the end part of the screw extends into the threaded hole and is in threaded connection with the threaded hole, the connecting seat is fixed, the four walking wheels are all adjusted to be in contact with the ground, the scaffold supporting mechanism is moved to the above ground, and then a person pushes the scaffold to rotate the walking wheel, so that maintenance personnel can conveniently move the scaffold, and the scaffold is more labor-saving.

Drawings

Fig. 1 is a schematic structural view of a scaffold for high-altitude maintenance of a large-scale factory building.

Fig. 2 is a perspective view of a bedplate in a high-altitude maintenance scaffold for a large-scale factory building.

Fig. 3 is an enlarged view of a point a in a high-altitude maintenance scaffold for a large-scale factory building.

The figure shows: the scaffold support mechanism 1, the support vertical rod 101, the first connecting cross rod 102, the straight slot 2, the lock nut 3, the threaded rod 4, the bedplate 5, the second connecting cross rod 6, the moving mechanism 7, the rotating shaft 701, the travelling wheel 702, the threaded hole 703, the connecting seat 704, the screw 705 and the grab handle 706.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a scaffold for high-altitude maintenance of a large-scale factory building comprises a bedplate 5, two scaffold supporting mechanisms 1 are symmetrically arranged on two sides of the bedplate 5, each scaffold supporting mechanism 1 comprises two supporting vertical rods 101 and a first connecting transverse rod 102, two supporting vertical rods 101 are symmetrically arranged, a plurality of first connecting transverse rods 102 are equidistantly arranged between the two supporting vertical rods 101 from top to bottom, two ends of each first connecting transverse rod 102 are respectively fixedly connected with side walls of the two supporting vertical rods 101, straight slot openings 2 are transversely and penetratingly arranged on the supporting vertical rods 101, threaded rods 4 are respectively arranged on the inner sides of the straight slot openings 2, one ends of the threaded rods 4 are fixedly connected with the side walls of the bedplate 5, locking nuts 3 are sleeved on the other end of the threaded rods 4, one of the other ends of the threaded rods extend out of the straight slot openings 2, two supporting vertical rods 101 in one scaffold supporting mechanism 1 are correspondingly arranged between the two supporting vertical rods 101, and two scaffold supporting vertical rods 101 in the other supporting mechanism 1 are correspondingly arranged, and two second transverse rods 6 are fixedly connected together.

The four lower parts of the support vertical rods 101 are all provided with a moving mechanism 7, the moving mechanism 7 comprises a rotating shaft 701, a travelling wheel 702, a threaded hole 703, a connecting seat 704, screws 705 and a grab handle 706, one end of the rotating shaft 701 is fixedly connected to the side wall of the lower part of the support vertical rods 101, the connecting seat 704 transversely penetrates through the outer side of the rotating shaft 701 in a rotating sleeve mode, the travelling wheel 702 is fixedly installed at the bottom end of the connecting seat 704, the screws 705 transversely penetrate through the connecting seat 704, through holes for the screws 705 to penetrate through are transversely formed in the connecting seat 704, and the threaded hole 703 is formed in the side wall of the lower part of the support vertical rods 101.

The threaded hole 703 is disposed corresponding to and adapted to the screw 705.

The handle 706 is fixedly attached to the side wall of the connector housing 704.

The threaded rod 4 is matched with the straight slot 2.

The working principle of the utility model is as follows:

when the high-altitude maintenance of a large-scale factory building is carried out, the scaffold is placed on the using ground, maintenance personnel carry out maintenance operation on the higher position of the factory building through standing on the bedplate 5, when operation is required to be carried out on different heights, the locking nut 3 is screwed by a tool, the locking nut 3 is unscrewed, further the bedplate 5 is pushed to drive the threaded rod 4 to vertically move in the straight slot 2, the height adjustment is carried out, the bedplate 5 is adjusted to the required height, then the locking nut 3 is screwed, the locking nut 3 is enabled to extrude the supporting vertical rod 101, thereby the bedplate 5 is fixed at the current height, thereby the maintenance personnel can conveniently adjust the height of the scaffold, the scaffold is reinforced by the arrangement of the first connecting cross rod 102 and the second connecting cross rod 6, when the scaffold is required to be moved, the connecting seat is driven to rotate along the rotating shaft 701 by holding the grab handle 706, the travelling wheel 702 is driven to move to be in contact with the ground by the travelling wheel 704, and the travelling wheel 705 is enabled to correspond to the threaded hole, further the travelling wheel 703 is screwed, the end of the travelling wheel is enabled to stretch into the threaded hole 703 and is connected with the travelling wheel 703, the scaffold is enabled to be connected with the travelling wheel 703, and the scaffold is further moved to be connected with the scaffold by the travelling wheel 703, and the scaffold is enabled to be moved to be in contact with the scaffold 70, and the scaffold is further convenient to be moved to the ground by the supporting mechanism 70, and the scaffold is further convenient to be moved to be in contact with the ground by the scaffold is moved to be moved to the people and the supporting mechanism is 70 and is convenient to be moved to the people and moved to the ground by the ground.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a large-scale factory building high altitude maintenance scaffold frame, includes platen (5), its characterized in that: the utility model provides a scaffold support mechanism, including the support montant (101) and first connection horizontal pole (102), support montant (101) symmetry is provided with two, first connection horizontal pole (102) are located top-down equidistance between two support montants (101) and are provided with a plurality of, a plurality of the both ends of first connection horizontal pole (102) respectively with the lateral wall fixed connection of two support montants (101), all transversely run through on support montant (101) and seted up straight notch (2), the inboard of straight notch (2) all is provided with threaded rod (4), the one end of threaded rod (4) and the lateral wall fixed connection of platen (5), the other end of threaded rod (4) stretches out to the outside rear thread bush of straight notch (2) and is equipped with lock nut (3), one of them two support montants (101) in scaffold support mechanism (1) and two support montants (101) in wherein another support montant (1) set up two and support between two support (101) fixed connection together of two support setting up one-to-one.

2. The high-altitude maintenance scaffold for a large-scale factory building according to claim 1, wherein: the four lower parts of the support vertical rods (101) are respectively provided with a moving mechanism (7), each moving mechanism (7) comprises a rotating shaft (701), a travelling wheel (702), a threaded hole (703), a connecting seat (704), a screw (705) and a grab handle (706), one end of each rotating shaft (701) is fixedly connected to the side wall of the lower part of each support vertical rod (101), each connecting seat (704) transversely penetrates through and is sleeved on the outer side of each rotating shaft (701), each travelling wheel (702) is fixedly installed at the bottom end of each connecting seat (704), each screw (705) transversely penetrates through and is arranged on each connecting seat (704), a through hole for the corresponding screw (705) to penetrate through is transversely formed in each connecting seat (704), and each threaded hole (703) is formed in the side wall of the lower part of each support vertical rod (101).

3. The high-altitude maintenance scaffold for a large-scale factory building according to claim 2, wherein: the threaded hole (703) is correspondingly arranged and matched with the screw (705).

4. The high-altitude maintenance scaffold for a large-scale factory building according to claim 2, wherein: the grab handle (706) is fixedly connected to the side wall of the connecting seat (704).

5. The high-altitude maintenance scaffold for a large-scale factory building according to claim 1, wherein: the threaded rod (4) is matched with the straight slot opening (2).