CN211817791U

CN211817791U - Portable scaffold for building construction

Info

Publication number: CN211817791U
Application number: CN202020156932.6U
Authority: CN
Inventors: 赵月月; 张智慧; 韩建华; 李向阳; 李慧娟
Original assignee: Zhengzhou Xias College
Current assignee: Zhengzhou Xias College
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-30
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a portable scaffold for building construction, which comprises a lower end supporting component, an upper end supporting component, a height adjusting component and a folding frame; an upper end support assembly: the upper end supporting assembly comprises four connecting pipes, and an upper end connecting plate is welded between the lower ends of the front and rear corresponding connecting pipes; lower extreme supporting component: the lower end supporting assembly comprises four sliding connecting rods which are in sliding connection with the lower ends of the connecting pipes, reinforcing plates are welded between the lower ends of the sliding connecting rods corresponding to the front and the rear of the lower end supporting assembly, and universal guide wheels are arranged at the lower ends of the sliding connecting rods; can support people through the backup pad, make the folding leg of lower extreme more firm through the anchor strut, this portable's scaffold for construction simple structure, it is easy and simple to handle not only to make folding about the device, can fold the device from top to bottom moreover for it is more convenient to carry, provides convenience for people.

Description

Portable scaffold for building construction

Technical Field

The utility model relates to a construction technical field specifically is a construction is with portable's scaffold.

Background

The scaffold is also called as a scaffold, is a working platform which is erected for ensuring that each construction process is smoothly carried out, and along with the appearance of a large number of modern large-scale building systems in China, the fastener type steel pipe scaffold can not adapt to the requirement of building construction development, the novel scaffold is urgently developed and popularized and applied, but the existing device is complex in structure and can not be folded, so that the scaffold is inconvenient to carry and can not meet the requirements of people.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable's scaffold for construction, simple structure, it is easy and simple to handle, not only make to fold about the device, can fold the device from top to bottom moreover, make and carry more convenient, for people provide convenience, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable scaffold for building construction comprises a lower end support component, an upper end support component, a height adjusting component and a folding frame;

an upper end support assembly: the upper end supporting assembly comprises four connecting pipes, and an upper end connecting plate is welded between the lower ends of the front and rear corresponding connecting pipes;

lower extreme supporting component: the lower end supporting assembly comprises four sliding connecting rods which are in sliding connection with the lower ends of the connecting pipes, reinforcing plates are welded between the lower ends of the sliding connecting rods corresponding to the front and the rear of the lower end supporting assembly, and universal guide wheels are arranged at the lower ends of the sliding connecting rods;

the height adjusting component: the height adjusting assembly is arranged between the reinforcing plate and the upper end connecting plate;

folding the frame: the number of the folding frames is two, and the two folding frames are respectively positioned between the upper ends and the lower ends of the four connecting pipes;

a support plate: the two support plates are respectively arranged between the front and rear corresponding connecting rods of the folding frame;

wherein: the folding mechanism comprises two groups of folding driving mechanisms, and the two groups of folding driving mechanisms are respectively positioned on four U-shaped seats which correspond to the two folding frames from top to bottom.

Further, the folding leg includes the U type seat that corresponds around two, welding and fixed plate between two U type seats, and the inside of every U type seat is connected with two connecting rods through two minor axis, and the connecting rod is kept away from the one end of being connected with U type seat and is passed through the free bearing and be connected with the connecting pipe, can carry out the joint support through the connecting rod to take place to rotate with this and fold through between connecting rod and the U type seat, make things convenient for people to carry with this.

Further, still include the anchor strut, the number of anchor strut is two, and two anchor struts set up respectively between the connecting rod of lower extreme folding leg, and the folding leg that makes the lower extreme through the anchor strut is more firm.

Further, the altitude mixture control subassembly includes the screw thread post, the lower extreme of screw thread post passes through the bearing and is connected with the center of gusset plate, the upper end of screw thread post is connected with the center of upper end connecting plate through threaded connection's mode, the lower extreme of screw thread post is equipped with turning handle, can drive the screw thread post through turning handle and rotate, can drive upper end supporting component through the rotation of screw thread post and reciprocate to this altitude mixture control to the scaffold to this is folded from top to bottom, makes to carry more convenient.

Furthermore, the number of the folding driving mechanisms is four, the two folding driving mechanisms form a group, each group of folding driving mechanisms are respectively arranged on the left side and the right side of the U-shaped seat, and the driving is more stable through the four folding driving mechanisms.

Compared with the prior art, the beneficial effects of the utility model are that: this portable's scaffold for construction has following benefit:

1. the utility model discloses on set up folding actuating mechanism, the U type seat that can stimulate two folding legs through folding actuating mechanism removes to the centre, can carry out the joint support through the connecting rod to take place to rotate with this folding between through connecting rod and the U type seat.

2. The utility model discloses on set up the twist grip, can drive the screw thread post through the twist grip and rotate, rotate through the screw thread post and can drive upper end supporting component and reciprocate to this is to the altitude mixture control of scaffold, folds from top to bottom with this, makes and carries more conveniently.

3. The utility model discloses on set up the backup pad, can support people through the backup pad, make the folding leg of lower extreme more firm through the anchor strut, this construction is with portable's scaffold simple structure, it is easy and simple to handle not only to make folding about the device, can fold the device from top to bottom moreover for it is more convenient to carry, provides convenience for people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the device comprises a lower end supporting assembly 1, a sliding connecting rod 11, a reinforcing plate 12, a universal guide wheel 13, an upper end supporting assembly 2, a connecting pipe 21, an upper end connecting plate 22, a height adjusting assembly 3, a threaded column 31, a rotating handle 32, a reinforcing rod 4, a folding frame 5, a connecting rod 51, a 52U-shaped seat, a fixing plate 53, a supporting plate 6 and a folding driving mechanism 7.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a portable scaffold for building construction comprises a lower end support component 1, an upper end support component 2, a height adjusting component 3 and a folding frame 5;

upper end supporting component 2: the upper end support assembly 2 comprises four connecting pipes 21, and an upper end connecting plate 22 is welded between the lower ends of the front and rear corresponding connecting pipes 21;

lower extreme supporting component 1: the lower end supporting assembly 1 comprises four sliding connecting rods 11 which are in sliding connection with the lower ends of the connecting pipes 21, reinforcing plates 12 are welded between the lower ends of the sliding connecting rods 11 corresponding to the front and the rear, universal guide wheels 13 are arranged at the lower ends of the sliding connecting rods 11, the device can be moved more conveniently through the universal guide wheels 13, and the device can be folded up and down through the sliding connection between the connecting pipes 21 and the sliding connecting rods 11, so that the folding effect is better;

height adjustment assembly 3: the height adjusting assembly 3 is arranged between the reinforcing plate 12 and the upper end connecting plate 22;

folding leg 5: the number of the folding frames 5 is two, and the two folding frames 5 are respectively positioned between the upper ends and the lower ends of the four connecting pipes 21;

and (6) a support plate: the number of the supporting plates 6 is two, the two supporting plates 6 are respectively arranged between the connecting rods 51 corresponding to the front and the back of the folding frame 5, and people can be supported through the supporting plates 6;

wherein: the folding device further comprises two folding driving mechanisms 7, the two folding driving mechanisms 7 are two groups, the two groups of folding driving mechanisms 7 are respectively positioned on four U-shaped seats 52 corresponding to the upper part and the lower part of two folding frames 5, each folding frame 5 comprises two U-shaped seats 52 corresponding to the front part and the rear part, a fixing plate 53 is welded between the two U-shaped seats 52, two connecting rods 51 are connected inside each U-shaped seat 52 through two short shafts, one ends, far away from the ends connected with the U-shaped seats 52, of the connecting rods 51 are connected with the connecting pipe 21 through hinged supports, the connecting rods 51 can be connected and supported, and the connecting rods 51 and the U-shaped seats 52 rotate to be folded, so that people can conveniently carry the folding device, the folding device further comprises two reinforcing rods 4, the two reinforcing rods 4 are respectively arranged between the connecting rods 51 of the folding frame 5 at the lower end, the folding frame 5 at the lower end is firmer through the reinforcing rods 4, the, the lower end of the threaded column 31 is connected with the center of the reinforcing plate 12 through a bearing, the upper end of the threaded column 31 is connected with the center of the upper end connecting plate 22 through a threaded connection mode, the lower end of the threaded column 31 is provided with a rotating handle 32, the threaded column 31 can be driven to rotate through the rotating handle 32, the upper end supporting assembly 2 can be driven to move up and down through the rotation of the threaded column 31, so that the scaffold is adjusted in height and is folded up and down, the carrying is more convenient, the number of the folding driving mechanisms 7 is four, the two folding driving mechanisms 7 form a group, each group of folding driving mechanisms 7 is respectively arranged on the left side and the right side of the U-shaped seat 52, the driving is more stable through the four folding driving mechanisms 7, the portable scaffold for building construction is simple in structure and convenient to operate, the device can be folded left and right, and can be folded up and down, the carrying is more convenient, and convenience is provided for people.

When in use: can support people through backup pad 6, make the folding leg 5 of lower extreme more firm through anchor strut 4, U type seat 52 that can stimulate two folding legs 5 through folding actuating mechanism 7 removes to the centre, can carry out joint support through connecting rod 51, and take place to rotate with this folding through between connecting rod 51 and the U type seat 52, can drive screw post 31 through turning handle 32 and rotate, it reciprocates to drive upper end supporting component 2 through screw post 31 rotation, with this altitude mixture control to the scaffold, fold from top to bottom with this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction is with portable's scaffold which characterized in that: comprises a lower end supporting component (1), an upper end supporting component (2), a height adjusting component (3) and a folding frame (5);

upper end support assembly (2): the upper end supporting assembly (2) comprises four connecting pipes (21), and an upper end connecting plate (22) is welded between the lower ends of the front and rear corresponding connecting pipes (21);

lower end support assembly (1): the lower end supporting assembly (1) comprises four sliding connecting rods (11) which are in sliding connection with the lower ends of the connecting pipes (21), reinforcing plates (12) are welded between the lower ends of the sliding connecting rods (11) corresponding to the front and the rear, and universal guide wheels (13) are arranged at the lower ends of the sliding connecting rods (11);

height adjustment assembly (3): the height adjusting assembly (3) is arranged between the reinforcing plate (12) and the upper end connecting plate (22);

folding leg (5): the number of the folding frames (5) is two, and the two folding frames (5) are respectively positioned between the upper ends and the lower ends of the four connecting pipes (21);

support plate (6): the number of the supporting plates (6) is two, and the two supporting plates (6) are respectively arranged between the connecting rods (51) corresponding to the front and the back of the folding frame (5);

wherein: the folding device is characterized by further comprising two groups of folding driving mechanisms (7), wherein the two groups of folding driving mechanisms (7) are respectively positioned on the four U-shaped seats (52) which are corresponding to the two folding frames (5) up and down.

2. A portable scaffold for construction as claimed in claim 1, wherein: the folding frame (5) comprises two U-shaped seats (52) which correspond to each other in the front and back direction, a fixing plate (53) is welded between the two U-shaped seats (52), two connecting rods (51) are connected to the inside of each U-shaped seat (52) through two short shafts, and one ends, far away from the U-shaped seats (52), of the connecting rods (51) are connected with the connecting pipes (21) through hinged supports.

3. A portable scaffold for construction as claimed in claim 1, wherein: still include stiffener bar (4), the number of stiffener bar (4) is two, and two stiffener bar (4) set up respectively between connecting rod (51) of lower extreme folding leg (5).

4. A portable scaffold for construction as claimed in claim 1, wherein: the height adjusting assembly (3) comprises a threaded column (31), the lower end of the threaded column (31) is connected with the center of the reinforcing plate (12) through a bearing, the upper end of the threaded column (31) is connected with the center of the upper end connecting plate (22) in a threaded connection mode, and a rotating handle (32) is arranged at the lower end of the threaded column (31).

5. A portable scaffold for construction as claimed in claim 1, wherein: the number of the folding driving mechanisms (7) is four, the two folding driving mechanisms (7) form a group, and each group of folding driving mechanisms (7) is respectively arranged on the left side and the right side of the U-shaped seat (52).