CN213806468U

CN213806468U - A remove handling frame for building engineering

Info

Publication number: CN213806468U
Application number: CN202022654761.2U
Authority: CN
Inventors: 李华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-27
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a building engineering articles for use technical field especially relates to a remove handling frame for building engineering, including bottom plate and roof, four corner fixed mounting of bottom plate bottom surface have the universal wheel, be provided with elevating system between bottom plate and the roof, elevating system includes the first pivot base of four corners in bottom plate top surface and the four corners in roof bottom surface of fixed mounting, first pivot base internal rotation is provided with the bracing piece, be provided with two-way screw rods between bottom plate and the roof, equal threaded connection has two screw thread section of thick bamboos on two-way screw rods, the equal fixed mounting in upper and lower both ends of screw thread section of thick bamboo has second pivot base, the one end that first pivot base was kept away from to the bracing piece is rotated and is set up in second pivot base. The utility model provides an existing scaffold among the prior art have move inconvenient, support unstable, application range is single, shortcoming that factor of safety is low, beneficial effect is obvious, is fit for promoting.

Description

A remove handling frame for building engineering

Technical Field

The utility model relates to a building engineering articles for use technical field especially relates to a remove handling frame for building engineering.

Background

The movable operation frame for the building engineering is formed by welding, universal wheels can be fixed at the bottom of the movable operation frame to facilitate moving and carrying in order to adapt to different operation spaces, and cuboids are temporarily built on site.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the existing scaffold is inconvenient to move, unstable in support, single in application range and low in safety factor in the prior art, and providing a movable operation frame for constructional engineering.

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

a movable operation frame for constructional engineering is designed, comprising a bottom plate and a top plate, universal wheels are fixedly mounted at four corners of the bottom surface of the bottom plate, a lifting mechanism is arranged between the bottom plate and the top plate, the lifting mechanism comprises a first rotating shaft base fixedly mounted at four corners of the top surface of the bottom plate and four corners of the bottom surface of the top plate, a supporting rod is rotatably arranged in the first rotating shaft base, two-way screw rods are arranged between the bottom plate and the top plate, two screw thread cylinders are respectively and threadedly connected to the two-way screw rods, second rotating shaft bases are respectively and fixedly mounted at the upper end and the lower end of each screw thread cylinder, one end of the supporting rod, which is far away from the first rotating shaft base, is rotatably arranged in the second rotating shaft base, the supporting rod rotates in two planes which are parallel to each other, limiting blocks are fixedly welded at the two ends of the two-way screw rods, one of the limiting blocks is fixedly connected with a rotating mechanism, and a synchronous transmission mechanism is arranged between the two bidirectional screws.

Preferably, the universal wheel has a parking function.

Preferably, the rotating mechanism comprises a connecting rod fixedly welded on the limiting block, and a wheel disc is fixedly welded at one end, far away from the limiting block, of the connecting rod.

Preferably, synchronous drive mechanism includes the toothed disc of fixed connection at two-way screw rod homonymies, two the cover is equipped with the chain between the toothed disc.

Preferably, a handrail is fixedly installed at the top end of the top plate.

The utility model provides a remove handling frame for building engineering, beneficial effect lies in: this a remove handling frame for building engineering is through setting up bottom plate and roof to be provided with elevating system between bottom plate and the roof, can be so that the handling frame has height-adjustable function under elevating system's effect, the installation of handling frame bottom universal wheel in addition also makes the handling frame remove simple more swift, has solved and has had the current scaffold frame to have to remove inconvenient among the prior art, support the shortcoming unstable, application range is single, factor of safety is low, beneficial effect is obvious, is fit for promoting.

Drawings

Fig. 1 is a schematic front view of a mobile operation frame for construction engineering according to the present invention;

fig. 2 is a schematic side view of a mobile operation frame for construction engineering according to the present invention;

fig. 3 is a schematic view of a partially enlarged structure of a mobile operation frame for construction engineering according to the present invention.

In the figure: 1 bottom plate, 2 roof, 3 universal wheels, 4 first pivot bases, 5 bracing pieces, 6 threaded cylinders, 7 two-way screw rods, 8 second pivot bases, 9 stopper, 10 connecting rods, 11 rim plates, 12 toothed disc, 13 chains, 14 railing.

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 movable operation frame for building engineering, comprising a bottom plate 1 and a top plate 2, universal wheels 3 are fixedly installed at four corners of the bottom surface of the bottom plate 1, the universal wheels 3 have a parking function, a lifting mechanism is arranged between the bottom plate 1 and the top plate 2, the lifting mechanism comprises first rotating shaft bases 4 fixedly installed at four corners of the top surface of the bottom plate 1 and four corners of the bottom surface of the top plate 2, supporting rods 5 are rotatably installed in the first rotating shaft bases 4, two bidirectional screw rods 7 are arranged between the bottom plate 1 and the top plate 2, two threaded cylinders 6 are respectively in threaded connection with the two bidirectional screw rods 7, second rotating shaft bases 8 are respectively fixedly installed at the upper end and the lower end of each threaded cylinder 6, one end of each supporting rod 5 far away from the first rotating shaft base 4 is rotatably installed in the second rotating shaft base 8, the supporting rods 5 rotate in two planes which are parallel to each other, and limiting blocks 9 are fixedly welded at the two ends of the bidirectional screw rods 7, one of the limiting blocks 9 is fixedly connected with a rotating mechanism, the rotating mechanism comprises a connecting rod 10 fixedly welded on the limiting block 9, one end of the connecting rod 10 far away from the limiting block 9 is fixedly welded with a wheel disc 11, a synchronous transmission mechanism is arranged between the two-way screws 7 and comprises gear discs 12 fixedly connected with the same side of the two-way screws 7, a chain 13 is sleeved between the two gear discs 12, the top end of the top plate 2 is fixedly provided with a railing 14, one of the two-way screws 7 is controlled to rotate through the rotating mechanism, when one of the two-way screws 7 rotates, the other two-way screw 7 can rotate together under the action of the synchronous transmission mechanism, the two-way screws 7 rotate synchronously, and when the two-way screws 7 rotate, the two thread cylinders 6 on the two-way screws 7 can move oppositely or oppositely, and when the thread cylinders 6 move on the two-way screws 7, the angle of bracing piece 5 changes to reach the purpose of handling frame height adjustable, solved and to have had current scaffold to have to remove inconvenient, support unstability, application range singleness, shortcoming that factor of safety is low among the prior art, the installation of railing 14 can protect the workman in addition, prevents to fall.

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 movable operation frame for constructional engineering comprises a bottom plate (1) and a top plate (2), and is characterized in that universal wheels (3) are fixedly mounted at four corners of the bottom surface of the bottom plate (1), a lifting mechanism is arranged between the bottom plate (1) and the top plate (2), the lifting mechanism comprises first rotating shaft bases (4) fixedly mounted at the four corners of the top surface of the bottom plate (1) and the four corners of the bottom surface of the top plate (2), a support rod (5) is rotatably arranged in the first rotating shaft bases (4), two-way screw rods (7) are arranged between the bottom plate (1) and the top plate (2), two screw thread cylinders (6) are in threaded connection with the two-way screw rods (7), second rotating shaft bases (8) are fixedly mounted at the upper end and the lower end of each screw thread cylinder (6), one end of the support rod (5), which is far away from the first rotating shaft base (4), is rotatably arranged in the second rotating shaft bases (8), the supporting rod (5) rotates in two planes which are parallel to each other, two ends of the two-way screw rods (7) are fixedly welded with limit blocks (9), one of the limit blocks (9) is fixedly connected with a rotating mechanism, and a synchronous transmission mechanism is arranged between the two-way screw rods (7).

2. A mobile handling frame for construction work according to claim 1, characterised in that the castor (3) has a parking function.

3. The mobile operation frame for constructional engineering according to claim 1, wherein the rotating mechanism comprises a connecting rod (10) fixedly welded on the limiting block (9), and a wheel disc (11) is fixedly welded at one end of the connecting rod (10) far away from the limiting block (9).

4. A mobile handling frame for constructional engineering according to claim 1, characterized in that the synchronous transmission mechanism comprises gear discs (12) fixedly connected on the same side of the two bidirectional screws (7), and a chain (13) is sleeved between the two gear discs (12).

5. A mobile handling frame for building engineering according to claim 1, characterised in that a railing (14) is fixedly mounted at the top end of the top plate (2).