CN213391131U

CN213391131U - Scaffold for construction with protective structure

Info

Publication number: CN213391131U
Application number: CN202021876927.9U
Authority: CN
Inventors: 蒲金梅
Original assignee: Shanghai Zhongli Construction Engineering Co ltd
Current assignee: Shanghai Zhongli Construction Engineering Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-08
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a construction technical field specifically is a scaffold frame for construction with protective structure, including the scaffold frame main part, the inside of scaffold frame main part is provided with protection machanism, protection machanism includes the telescopic link, the inside of scaffold frame main part is inserted and is equipped with the telescopic link, and the telescopic link keeps away from the one end fixedly connected with rail guard of scaffold frame main part, the fixed frame of side fixedly connected with of scaffold frame main part, and the inside of fixed frame is inserted and is equipped with first spacer pin, first spacer pin is inserted and is established the one end of fixed frame inside and the surperficial inconsistent of spacer rod. The utility model discloses be provided with telescopic link and first spacer pin, slide in the inside of scaffold frame main part through the telescopic link and can play the guard action when the scaffold frame main part uses to through rotating first spacer pin, can make the spacer bar slide in the inside of fixed frame, when the inside of establishing the telescopic link is inserted to the spacer bar, can play the effect of spacing telescopic link.

Description

Scaffold for construction with protective structure

Technical Field

The utility model relates to a construction technical field specifically is a scaffold frame for construction with protective structure.

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.

When the scaffold is used, an operator stands between the scaffold to operate the scaffold, and the existing scaffold is single in structure and cannot protect the scaffold all around, so that the operator falls easily to cause damage, and the scaffold is placed on an uneven road surface to cause the scaffold to be inclined.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for construction with protective structure to solve the scaffold frame single structure that proposes in the above-mentioned background art, unable protection all around, thereby lead to operating personnel to fall easily, cause the damage, the scaffold frame is placed when the road surface of injustice simultaneously, can lead to the scaffold frame to take place crooked problem.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold with a protection structure for building construction comprises a scaffold main body, wherein a protection mechanism is arranged inside the scaffold main body, the protection mechanism comprises a telescopic rod, the telescopic rod is inserted into the scaffold main body, a protective guard is fixedly connected to one end, away from the scaffold main body, of the telescopic rod, a fixed frame is fixedly connected to the side face of the scaffold main body, a first limiting pin is inserted into the fixed frame, one end, inserted into the fixed frame, of the first limiting pin abuts against the surface of the limiting rod, a spring is welded on one side, close to the first limiting pin, of the limiting rod, a lifting mechanism is arranged at the bottom end of the scaffold main body and comprises a fixed rod, the surface of the bottom end of the scaffold main body is fixedly connected with the fixed rod, and the surface of one end, away from the scaffold main body, of the, the one end that the dead lever was kept away from to first slider is inserted and is established the inside of loop bar, and the fixed surface of loop bar is connected with the fixed block, the inside of fixed block is inserted and is equipped with the second spacer pin, and the second spacer pin is close to the one end surface of loop bar and the surperficial inconsistent of lantern ring, one side fixedly connected with second slider that the lantern ring is close to the loop bar, one side fixedly connected with that the second slider was kept away from to the lantern ring is fixed changes the handle.

Preferably, the telescopic link is internally provided with two groups of grooves which are arranged on the same side of the surface of the telescopic link, and the size of the inner wall of each group of grooves is matched with the surface size of the limiting rod.

Preferably, the fixed frame sets up to the rectangle, the gag lever post is inserted and is established the inside one end fixedly connected with rectangular block of fixed frame, the inner wall size of a dimension of fixed frame and gag lever post one end fixed connection's rectangular block surface size looks adaptation.

Preferably, the surface of the fixed rod is provided with external threads, the inner wall of the lantern ring is provided with internal threads, and the external threads arranged on the surface of the fixed rod and the internal threads arranged on the inner wall of the lantern ring form threaded connection.

Preferably, the inner wall of the loop bar is provided with a sliding groove, the first sliding blocks are symmetrically provided with two groups on the surface of the fixed bar, and the fixed bar is in sliding connection with the loop bar through the first sliding blocks.

Preferably, the top end surface of the loop bar is provided with a circular sliding groove, four groups of second sliding blocks are arranged at equal intervals around the center of the lantern ring, and the loop bar is connected with the lantern ring in a sliding mode through the second sliding blocks.

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

the device is provided with the telescopic rod and the first limiting pin, can play a role of protection when the scaffold main body is used by sliding the telescopic rod in the scaffold main body, can enable the limiting rod to slide in the fixed frame by rotating the first limiting pin, and can play a role of limiting the telescopic rod when the limiting rod is inserted in the telescopic rod;

the device is through being provided with the dead lever and the lantern ring, through rotating the fixed handle that changes, can drive the lantern ring and rotate, when the lantern ring is rotating, can make the dead lever remove in its inside, through the removal of dead lever, can adjust the length of the lantern ring pole, can make the scaffold frame main part use on uneven ground, prevents that the road surface is uneven to lead to the whole slope that takes place of scaffold frame main part.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic top sectional view of the lifting mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a scaffold main body; 2. a protection mechanism; 21. a telescopic rod; 22. protecting the fence; 23. a fixing frame; 24. a first limit pin; 25. a limiting rod; 26. a spring; 3. a lifting mechanism; 31. fixing the rod; 32. a first slider; 33. a loop bar; 34. a fixed block; 35. a second limit pin; 36. a collar; 37. a second slider; 38. the rotating handle is fixed.

The specific implementation mode is as follows:

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. 1-5, the present invention provides an embodiment: a scaffold with a protection structure for building construction comprises a scaffold main body 1, a protection mechanism 2 is arranged inside the scaffold main body 1, the protection mechanism 2 comprises a telescopic rod 21, the telescopic rod 21 is inserted inside the scaffold main body 1, a protective guard 22 is fixedly connected to one end, away from the scaffold main body 1, of the telescopic rod 21, a fixed frame 23 is fixedly connected to the side surface of the scaffold main body 1, a first limit pin 24 is inserted inside the fixed frame 23, one end, inserted inside the fixed frame 23, of the first limit pin 24 is abutted to the surface of the limit rod 25, a spring 26 is welded to one side, close to the first limit pin 24, of the limit rod 25, a lifting mechanism 3 is arranged at the bottom end of the scaffold main body 1, the lifting mechanism 3 comprises a fixed rod 31, a fixed rod 31 is fixedly connected to the surface of the bottom end of the scaffold main body 1, and a first slider 32 is fixedly, one end, far away from the fixed rod 31, of the first sliding block 32 is inserted into the loop bar 33, the fixed block 34 is fixedly connected to the surface of the loop bar 33, the second limit pin 35 is inserted into the fixed block 34, the surface of one end, close to the loop bar 33, of the second limit pin 35 is abutted to the surface of the lantern ring 36, the second sliding block 37 is fixedly connected to one side, close to the loop bar 33, of the lantern ring 36, and the fixed rotating handle 38 is fixedly connected to one side, far away from the second sliding block 37, of the lantern ring 36;

furthermore, grooves are formed in the telescopic rod 21, two groups of grooves are formed in the same side of the surface of the telescopic rod 21, the size of the inner walls of the two groups of grooves is matched with the size of the surface of the limiting rod 25, and the first limiting pin 24 can push the limiting rod 25 to move when moving in the fixing frame 23 through the grooves formed in the telescopic rod 21, so that the limiting rod 25 can be inserted into the grooves in the telescopic rod 21 to limit the telescopic rod 21;

furthermore, the fixed frame 23 is rectangular, a rectangular block is fixedly connected to one end, inserted into the fixed frame 23, of the limiting rod 25, the size of the inner wall of the fixed frame 23 is matched with the size of the surface size of the rectangular block fixedly connected to one end of the limiting rod 25, the limiting rod 25 is pushed to move through the first limiting pin 24, the fixed frame can move inside the fixed frame 23, and the effect of limiting the limiting rod 25 is achieved;

furthermore, the surface of the fixing rod 31 is provided with external threads, the inner wall of the sleeve ring 36 is provided with internal threads, the external threads arranged on the surface of the fixing rod 31 and the internal threads arranged on the inner wall of the sleeve ring 36 form threaded connection, and the sleeve ring 36 can be driven to rotate when the fixing rotating handle 38 is rotated through the external threads arranged on the surface of the fixing rod 31, so that the fixing rod 31 can move in the sleeve ring 36, and the whole height of the sleeve rod 33 can be effectively and conveniently adjusted;

furthermore, the inner wall of the loop bar 33 is provided with a sliding groove, two groups of first sliding blocks 32 are symmetrically arranged on the surface of the fixed bar 31, the fixed bar 31 is in sliding connection with the loop bar 33 through the first sliding blocks 32, and the first sliding blocks 32 can slide in the sliding grooves through the movement of the fixed bar 31, so that the effect of limiting the fixed bar 31 can be achieved, and the fixed bar 31 is prevented from being driven to rotate when the loop 36 rotates;

furthermore, the top end surface of the loop bar 33 is provided with a circular sliding groove, four groups of second sliding blocks 37 are arranged at equal intervals around the center position of the loop 36, the loop bar 33 and the loop 36 form a sliding connection through the second sliding blocks 37, the loop 36 can drive the second sliding blocks 37 to slide in the circular sliding groove by rotating the fixed rotating handle 38, and the loop 36 can play a role in limiting the loop 36;

the working principle is as follows: when the scaffold main body 1 is in use, according to the attached

drawings

1, 2, 3 and 5, the second limit pin 35 can be far away from the surface of the lantern ring 36 by rotating the second limit pin 35, at this time, the fixed rotating handle 38 can be rotated to drive the lantern ring 36 to rotate, the fixing rod 31 can be moved inside the fixing rod by rotating the lantern ring 36, so that the scaffold main body 1 can be in a horizontal state by adjusting the four sets of the lantern rods 33, the stability of the scaffold main body 1 is improved, when the scaffold main body 1 stands at the top end of the scaffold main body 1, according to the attached

drawings

1, 2 and 4, the first limit pin 24 can be far away from the surface of the limit rod 25 by rotating the first limit pin 24, at this time, the limit rod 25 can be retracted into the fixing frame 23 by the self elasticity of the spring 26, so that the telescopic rod 21 can be moved inside the scaffold main body 1, when the telescopic link 21 stretches out the inside of scaffold frame main part 1, through rotating first spacer pin 24, can make first spacer pin 24 promote gag lever post 25 and remove, when gag lever post 25 inserts and establishes the inside at telescopic link 21, can play the effect of spacing telescopic link 21, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a scaffold frame for construction with protective structure, includes scaffold frame main part (1), its characterized in that: the scaffold comprises a scaffold main body (1), wherein a protection mechanism (2) is arranged inside the scaffold main body (1), the protection mechanism (2) comprises a telescopic rod (21), the telescopic rod (21) is inserted inside the scaffold main body (1), a protective guard (22) is fixedly connected to one end, far away from the scaffold main body (1), of the telescopic rod (21), a fixed frame (23) is fixedly connected to the side face of the scaffold main body (1), a first limit pin (24) is inserted inside the fixed frame (23), one end, inserted inside the fixed frame (23), of the first limit pin (24) is abutted to the surface of a limit rod (25), a spring (26) is welded to one side, close to the first limit pin (24), of the limit rod (25), a lifting mechanism (3) is arranged at the bottom end of the scaffold main body (1), the lifting mechanism (3) comprises a fixing rod (31), and the fixing rod (31) is fixedly connected to the surface of, and one end fixed surface that scaffold main part (1) was kept away from in dead lever (31) is connected with first slider (32), the inside of establishing loop bar (33) is inserted to the one end that dead lever (31) were kept away from in first slider (32), and the fixed surface of loop bar (33) is connected with fixed block (34), the inside of fixed block (34) is inserted and is equipped with second spacer pin (35), and second spacer pin (35) are close to the one end surface of loop bar (33) and the surperficial inconsistent of the lantern ring (36), one side fixedly connected with second slider (37) that the lantern ring (36) is close to loop bar (33), one side fixedly connected with fixed commentaries on classics handle (38) that second slider (37) were kept away from in lantern ring (36).

2. A scaffolding for use in construction work having a protective structure according to claim 1, wherein: the telescopic rod (21) is internally provided with two groups of grooves which are arranged on the same side of the surface of the telescopic rod (21), and the size of the inner wall of each group of grooves is matched with the surface size of the limiting rod (25).

3. A scaffolding for use in construction work having a protective structure according to claim 1, wherein: fixed frame (23) set up to the rectangle, gag lever post (25) are inserted and are established the inside one end fixedly connected with rectangular block of fixed frame (23), the inner wall size of a dimension of fixed frame (23) and gag lever post (25) one end fixed connection's rectangular block surface size looks adaptation.

4. A scaffolding for use in construction work having a protective structure according to claim 1, wherein: the surface of the fixing rod (31) is provided with external threads, the inner wall of the lantern ring (36) is provided with internal threads, and the external threads arranged on the surface of the fixing rod (31) and the internal threads arranged on the inner wall of the lantern ring (36) form threaded connection.

5. A scaffolding for use in construction work having a protective structure according to claim 1, wherein: the inner wall of the loop bar (33) is provided with a sliding groove, the first sliding blocks (32) are symmetrically arranged on the surface of the fixed bar (31) in two groups, and the fixed bar (31) is connected with the loop bar (33) in a sliding mode through the first sliding blocks (32).

6. A scaffolding for use in construction work having a protective structure according to claim 1, wherein: the top end surface of the loop bar (33) is provided with a circular sliding groove, four groups of second sliding blocks (37) are arranged at equal intervals around the center of the loop bar (36), and the loop bar (33) is in sliding connection with the loop bar (36) through the second sliding blocks (37).