CN215519820U

CN215519820U - Adjustable scaffold that uses

Info

Publication number: CN215519820U
Application number: CN202120995186.4U
Authority: CN
Inventors: 徐刚
Original assignee: Shanghai Longzhou Construction Engineering Co ltd
Current assignee: Shanghai Longzhou Construction Engineering Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-01-14
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an adjustable scaffold, which comprises a scaffold main body, wherein two fixed plates are mounted on a shell of the scaffold main body, an elongated plate is arranged on one side, close to each other, of each fixed plate, a plurality of connecting rods are hinged to two sides of each elongated plate, a pedal is hinged to one end, away from each elongated plate, of each connecting rod, the two pedals are respectively connected to top shells of the two fixed plates in a sliding mode, the top shells of the two pedals are connected with handles through bolts, the scaffold main body comprises supporting rods, oblique rods and a cross rod, the two oblique rods are mutually crossed and fixedly connected, two ends of the two oblique rods are respectively welded to the shells of the two supporting rods, and two ends of the cross rod are respectively welded to the two supporting rods. The scaffold can adjust the area of the working platform of the scaffold, so that the moving range of constructors is enlarged, and meanwhile, the scaffold is convenient to store.

Description

Adjustable scaffold that uses

Technical Field

The utility model relates to the technical field of scaffold equipment, in particular to an adjustable scaffold.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

In the early 80 s of the last century, various types of scaffolds such as door type scaffolds, bowl-buckled scaffolds and the like are introduced from foreign countries in China. The door type scaffold has been widely applied in many domestic projects to obtain better effect, and the door type scaffold is not widely popularized and applied due to the product quality problem of the door type scaffold. A lot of door type scaffold production plants are built in China, and most products are processed according to the drawings of foreign merchants. The bowl-buckled scaffold is the most popularized scaffold in novel scaffolds, but the use range is not wide, and the scaffold is only applied in partial regions and partial projects.

The existing scaffold working platform is fixed, so that the working range of constructors is limited, and the construction is not facilitated. To this end, we propose a scaffold that can be used adjustably.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problem that the working range of constructors is limited and construction is not facilitated, the utility model provides an adjustable scaffold.

(II) technical scheme

The utility model provides an adjustable scaffold which comprises a scaffold main body, wherein two fixing plates are mounted on a shell of the scaffold main body, an elongated plate is arranged on one side, close to each other, of each fixing plate, a plurality of connecting rods are hinged to two sides of each elongated plate, a pedal is hinged to one end, far away from each elongated plate, of each connecting rod, the two pedals are respectively connected to top shells of the two fixing plates in a sliding mode, and the top shells of the two pedals are connected with handles through bolts.

Preferably, the scaffold main part includes bracing piece, down tube and horizontal pole, two the down tube intercrossing fixed connection, and two the both ends of down tube weld respectively two on the casing of bracing piece, the both ends of horizontal pole weld with two bracing pieces respectively.

Preferably, the bottoms of the two fixing plates are respectively welded on the two shells of the cross rods, the top shell of the fixing plate is provided with a sliding groove, the bottom shell of the pedal is fixedly connected with a sliding block, and the outer ring of the sliding block is sleeved in the inner ring of the sliding groove in a sliding manner.

Preferably, a plurality of first grooves are formed in the shells on the two sides of the lengthened plate, and the shell of the first groove is fixedly connected with a first limiting shaft.

Preferably, a plurality of second grooves are formed in the shell on one side of the pedal, the shell of the second grooves is fixedly connected with a second limiting shaft, and the second grooves are located obliquely above the first grooves.

Preferably, through holes are formed in two ends of the connecting rod, and the outer rings of the first limiting shaft and the second limiting shaft are respectively rotatably sleeved in the inner rings of the two through holes.

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

through the fixed plate, the spout, the recess is one, spacing axle one, the connecting rod, the footboard, spacing axle two, the slider, handle isotructure, two handles of pulling pass through mutually supporting of spout and slider, make two footboards slide respectively in the casing top of two fixed plates, the removal of two footboards can drive spacing axle two and the connecting rod removes simultaneously, the removal of connecting rod can drive the extension board through spacing axle one and remove, the work platform area of scaffold frame can be adjusted from this, make constructor's home range grow, the convenience is accomodate the scaffold frame simultaneously.

Drawings

Fig. 1 is a schematic perspective view of an adjustable scaffold according to the present invention;

fig. 2 is a schematic sectional view of a scaffold fixing plate and a pedal according to the present invention;

fig. 3 is a schematic perspective view of an adjustable scaffold extension plate according to the present invention.

In the figure: 1 scaffold frame main part, 101 bracing pieces, 102 down tube, 103 horizontal pole, 2 fixed plates, 3 spouts, 4 extension boards, 5 recess one, 6 spacing axle one, 7 connecting rods, 8 footboard, 9 recess two, 10 spacing axle two, 11 sliders, 12 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-3, the adjustable scaffold provided by the utility model comprises a scaffold main body 1, wherein two fixing plates 2 are mounted on a shell of the scaffold main body 1, an elongated plate 4 is arranged on one side of the two fixing plates 2 close to each other, a plurality of connecting rods 7 are hinged to both sides of the elongated plate 4, a pedal 8 is hinged to one end of each connecting rod 7 far away from the elongated plate 4, the two pedals 8 are respectively connected to top shells of the two fixing plates 2 in a sliding manner, and the top shells of the two pedals 8 are connected with a handle 12 through bolts.

In an alternative embodiment, the scaffold body 1 includes support rods 101, diagonal rods 102 and a cross rod 103, the two diagonal rods 102 are fixedly connected to each other in a crossed manner, two ends of the two diagonal rods 102 are respectively welded to the shells of the two support rods 101, and two ends of the cross rod 103 are respectively welded to the two support rods 101.

The overall stability of the scaffold main body 1 is extremely high by the support rods 101, the diagonal rods 102, and the cross rods 103.

In an alternative embodiment, the bottoms of the two fixing plates 2 are respectively shell-welded to the shells of the two cross bars 103, the top shell of the fixing plate 2 is provided with a sliding groove 3, the bottom shell of the pedal 8 is fixedly connected with a sliding block 11, and the outer ring of the sliding block 11 is slidably sleeved in the inner ring of the sliding groove 3.

The pedal 8 can stably slide above the housing of the fixed plate 2 by the cooperation of the sliding groove 3 and the sliding block 11.

In an optional embodiment, the shells on both sides of the elongated plate 4 are respectively provided with a plurality of grooves one 5, and the shells of the grooves one 5 are fixedly connected with a limiting shaft one 6.

It should be noted that the housing of each first groove 5 is fixedly connected with a first limit shaft 6.

In an optional embodiment, a plurality of second grooves 9 are formed in a shell on one side of the pedal 8, a second limiting shaft 10 is fixedly connected to the shell of the second groove 9, and the second groove 9 is located obliquely above the first groove 5.

It should be noted that the housing of each second groove 9 is fixedly connected with a second limit shaft 10.

In an alternative embodiment, both ends of the connecting rod 7 are provided with through holes, and the outer rings of the first limiting shaft 6 and the second limiting shaft 10 are respectively rotatably sleeved in the inner rings of the two through holes.

It should be noted that the first limit shaft 6 and the second limit shaft 10 are connected through the connecting rod 7.

The working principle is as follows: firstly, because two handles 12 are respectively welded on the top shell of two chutes 3, and the sliding block 11 fixedly connected with the bottoms of the pedals 8 is slidably sleeved in the inner ring of the chute 3 on the top shell of the fixed plate 2, the two handles 12 are pulled to be mutually matched through the chute 3 and the sliding block 11, so that the two pedals 8 respectively slide above the shells of the two fixed plates 2, and the groove II 9 on the shell on one side of the pedal 8 is connected with the connecting rod 7 through the limiting shaft II 10, so that the movement of the two pedals 8 can drive the limiting shaft II 10 and the connecting rod 7 to move simultaneously, because one end of the connecting rod 7 far away from the pedals 8 is connected with the groove I5 on the shell of the lengthened plate 4 through the limiting shaft I6, the movement of the connecting rod 7 can drive the lengthened plate 4 to move through the limiting shaft I6, thereby the working platform area of the scaffold can be adjusted, and the moving range of constructors is enlarged, simultaneously, the scaffold is convenient to store.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a scaffold frame of adjustable use, includes scaffold frame main part (1), its characterized in that, two fixed plate (2), two are installed to the casing of scaffold frame main part (1) one side that is close to each other of fixed plate (2) is equipped with extension board (4), the both sides of extension board (4) all articulate has a plurality of connecting rod (7), the one end of keeping away from extension board (4) of connecting rod (7) articulates there is footboard (8), two footboard (8) sliding connection respectively is two on the top casing of fixed plate (2), and two the top casing of footboard (8) all has handle (12) through bolted connection.

2. The scaffold with adjustable use according to claim 1, wherein the scaffold main body (1) comprises support rods (101), inclined rods (102) and cross rods (103), the two inclined rods (102) are fixedly connected with each other in a crossed manner, two ends of the two inclined rods (102) are respectively welded on the shells of the two support rods (101), and two ends of the cross rods (103) are respectively welded with the two support rods (101).

3. The scaffold with the adjustable use according to claim 2, wherein the bottoms of the two fixing plates (2) are respectively shell-welded on the shells of the two cross rods (103), the top shell of the fixing plate (2) is provided with a sliding groove (3), the bottom shell of the pedal (8) is fixedly connected with a sliding block (11), and the outer ring of the sliding block (11) is slidably sleeved in the inner ring of the sliding groove (3).

4. The adjustable scaffold according to claim 1, wherein the shells on both sides of the elongated plate (4) are respectively provided with a plurality of first grooves (5), and the shells of the first grooves (5) are fixedly connected with a first limiting shaft (6).

5. The adjustable scaffold according to claim 4, wherein a plurality of second grooves (9) are formed in a shell on one side of the pedal (8), a second limiting shaft (10) is fixedly connected to the shell of the second groove (9), and the second groove (9) is located obliquely above the first groove (5).

6. The adjustable scaffold according to claim 5, wherein through holes are formed in both ends of the connecting rod (7), and the outer rings of the first limiting shaft (6) and the second limiting shaft (10) are respectively rotatably sleeved in the inner rings of the two through holes.