CN211775683U

CN211775683U - Scaffold sleeve for building construction

Info

Publication number: CN211775683U
Application number: CN201922276945.7U
Authority: CN
Inventors: 叶纯
Original assignee: Jiangsu Yangtian Security Technology Co ltd
Current assignee: Jiangsu Yangtian Security Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a scaffold sleeve for construction relates to scaffold sleeve technical field, only adopts two connecting rod cross's mode to fix for solving current scaffold sleeve, and stability is general, takes place the problem of incident easily. The sleeve comprises a sleeve body and is characterized in that a first connecting end is arranged at one end of the sleeve body, a second connecting end is arranged at the other end of the sleeve body, pull handles are mounted on two sides of the first connecting end and the second connecting end respectively, a connecting rod is mounted at one end of each pull handle, one end of each connecting rod penetrates through and extends into the first connecting end and the second connecting end, a pressing plate is mounted at one end of each connecting rod, a first fixing rod and a second fixing rod are mounted inside the first connecting end and the second connecting end respectively, and two ends of each first fixing rod and two ends of each second fixing rod penetrate through and extend to the outer portions of the first connecting end and the second connecting end respectively.

Description

Scaffold sleeve for building construction

Technical Field

The utility model relates to a scaffold sleeve technical field specifically is a scaffold sleeve for construction.

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. Since the nineties, some domestic enterprises have introduced foreign advanced technology and developed various new scaffolds, such as bolt-type scaffolds, CRAB module scaffolds, disc-type scaffolds, square-tower scaffolds, and various types of climbing frames. In 2013, domestic professional scaffold production enterprises have more than one family, mainly in areas without stannum, Guangzhou, Qingdao and the like. Technically, scaffold enterprises in China already have the capability of processing and producing various novel scaffolds.

However, the existing scaffold sleeve is fixed only by adopting a cross mode of two connecting rods, so that the stability is general and safety accidents are easy to happen; therefore, the existing requirements are not met, and the scaffold sleeve for building construction is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold sleeve for construction to the current scaffold sleeve who proposes in solving above-mentioned background art only adopts two connecting rod cross's mode to fix, and stability is general, takes place the problem of incident easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold sleeve for construction, includes the sleeve main part, the one end of sleeve main part is provided with first link, the other end of sleeve main part is provided with the second link, the both sides of first link and second link are all installed and are drawn the handle, draw the one end of handle and install the connecting rod, and the one end of connecting rod runs through and extends to the inside of first link and second link, the clamp plate is installed to the one end of connecting rod, first dead lever and second dead lever are all installed to the inside of first link and second link, and the both ends of first dead lever and second dead lever all run through and extend to the outside of first link and second link.

Preferably, a spring mechanism is arranged between the pressure plate and the inner walls of the first connecting end and the second connecting end.

Preferably, the outer wall of the pressing plate is provided with anti-skid grains, and the anti-skid grains and the pressing plate are of an integral structure.

Preferably, both ends of the first fixing rod and the second fixing rod are provided with screw mechanisms, the outer walls of the screw mechanisms are provided with nuts, and spring washers are installed at the joints of the nuts and the first connecting end and the second connecting end.

Preferably, a thickening layer is arranged in the middle of the outer wall of the sleeve main body, and the thickening layer and the sleeve main body are of an integrated structure.

Preferably, the sleeve main body is internally provided with a cross reinforcing rod, and the cross reinforcing rod is connected with the inner wall of the sleeve main body in a welding manner.

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

1. the utility model discloses an increase spring clamping mechanism on the fixed basis of original cross, utilize spring mechanism's reaction force to drive the clamp plate and press from both sides tight pole setting to make fixed more firm, the outer wall of clamp plate is provided with the anti-skidding line structure of integral type, can increase the frictional force between clamp plate and scaffold frame pole setting, play skid-proof effect, further improve the stability of connecting.

2. Through being provided with the cross stiffening rod in the inside of sleeve main part, and the inner wall welded connection of cross stiffening rod and sleeve main part can consolidate into the triangle-shaped structure with the original hollow structure of sleeve, has improved the intensity of sleeve self.

3. Set up the thickening layer through the outer wall at sleeve main part, the thickening layer adopts the same material with sleeve main part, thickens the intensity that the processing can strengthen sleeve middle part, avoids the junction too fragile emergence fracture.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

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

FIG. 4 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a sleeve body; 2. thickening the layer; 3. a first connection end; 4. a second connection end; 5. a nut; 6. a first fixing lever; 7. a second fixing bar; 8. pulling a handle; 9. a connecting rod; 10. a spring mechanism; 11. pressing a plate; 12. anti-skid lines; 13. a cross reinforcement bar; 14. a screw mechanism; 15. a spring washer.

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. 1-4, the present invention provides an embodiment: the utility model provides a scaffold sleeve for construction, including sleeve main part 1, the one end of sleeve main part 1 is provided with first link 3, the other end of sleeve main part 1 is provided with second link 4, the both sides of first link 3 and second link 4 are all installed and are drawn handle 8, draw the one end of handle 8 and install connecting rod 9, and the one end of connecting rod 9 runs through and extends to the inside of first link 3 and second link 4, clamp plate 11 is installed to the one end of connecting rod 9, clamp plate 11 can centre gripping scaffold pole setting under spring mechanism 10's effect, first dead lever 6 and second dead lever 7 are all installed to the inside of first link 3 and second link 4, and the both ends of first dead lever 6 and second dead lever 7 all run through and extend to the outside of first link 3 and second link 4.

Further, a spring mechanism 10 is arranged between the pressing plate 11 and the inner walls of the first connecting end 3 and the second connecting end 4, and the spring mechanism 10 can drive the pressing plate 11 to clamp the scaffold upright rod by means of the elasticity of the spring mechanism 10.

Further, be provided with anti-skidding line 12 on the outer wall of clamp plate 11, and anti-skidding line 12 and clamp plate 11 structure as an organic whole, frictional force when anti-skidding line 12 can increase clamp plate 11 and scaffold frame pole setting centre gripping plays skid-proof effect.

Further, both ends of the first fixing rod 6 and the second fixing rod 7 are provided with screw mechanisms 14, the outer walls of the screw mechanisms 14 are provided with nuts 5, spring washers 15 are installed at the joints of the nuts 5 and the first connecting end 3 and the second connecting end 4, and the spring washers 15 can provide a reaction force for the nuts 5 after the nuts 5 are screwed down, so that the friction force between the nuts 5 and the connecting ends is increased.

Further, the intermediate position department of 1 outer wall of sleeve main part is provided with thickening layer 2, and thickening layer 2 and sleeve main part 1 structure as an organic whole, and thickening layer 2 adopts the same material with sleeve main part 1, thickens the intensity that the processing can strengthen the sleeve middle part.

Further, the inside of sleeve main part 1 is provided with cross reinforcing rod 13, and cross reinforcing rod 13 and sleeve main part 1's inner wall welded connection, and cross reinforcing rod 13 can be with the original hollow structure of sleeve, consolidates into the triangle-shaped structure, has improved stability.

The working principle is as follows: during the use, the pulling is drawn 8 and is driven connecting rod 9 and clamp plate 11 and outwards open and shut, later will be located the scaffold frame pole setting of downside and insert in first link 3, treat the hole site and align the back, loosen and draw 8, utilize spring mechanism 10's reaction force to drive clamp plate 11 and press from both sides tight pole setting, later cross sleeve main part 1 and scaffold frame pole setting with first dead lever 6, and utilize nut 5 to lock both ends, install second dead lever 7 with same mode cross dislocation after the locking, in order to accomplish the fixed work of one end, later install the scaffold frame pole setting of the other end with the same mode, can reach the effect that increases.

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 sleeve for construction, includes sleeve main part (1), its characterized in that: the sleeve is characterized in that a first connecting end (3) is arranged at one end of the sleeve main body (1), a second connecting end (4) is arranged at the other end of the sleeve main body (1), pull handles (8) are mounted on two sides of the first connecting end (3) and the second connecting end (4), a connecting rod (9) is mounted at one end of each pull handle (8), one end of each connecting rod (9) penetrates through and extends to the inside of the first connecting end (3) and the inside of the second connecting end (4), a pressing plate (11) is mounted at one end of each connecting rod (9), a first fixing rod (6) and a second fixing rod (7) are mounted inside the first connecting end (3) and the second connecting end (4), and two ends of the first fixing rod (6) and the second fixing rod (7) penetrate through and extend to the outside of the first connecting end (3) and the second connecting end (4).

2. A scaffolding sleeve for use in construction as claimed in claim 1, wherein: and a spring mechanism (10) is arranged between the pressure plate (11) and the inner walls of the first connecting end (3) and the second connecting end (4).

3. A scaffolding sleeve for use in construction as claimed in claim 1, wherein: the anti-skidding pressing plate is characterized in that anti-skidding patterns (12) are arranged on the outer wall of the pressing plate (11), and the anti-skidding patterns (12) and the pressing plate (11) are of an integral structure.

4. A scaffolding sleeve for use in construction as claimed in claim 1, wherein: both ends of the first fixing rod (6) and the second fixing rod (7) are provided with screw mechanisms (14), the outer wall of each screw mechanism (14) is provided with a nut (5), and a spring washer (15) is installed at the joint of each nut (5) and the first connecting end (3) and the second connecting end (4).

5. A scaffolding sleeve for use in construction as claimed in claim 1, wherein: the middle position department of sleeve main part (1) outer wall is provided with thickening layer (2), and thickening layer (2) and sleeve main part (1) structure as an organic whole.

6. A scaffolding sleeve for use in construction as claimed in claim 1, wherein: the sleeve is characterized in that a cross reinforcing rod (13) is arranged inside the sleeve main body (1), and the cross reinforcing rod (13) is connected with the inner wall of the sleeve main body (1) in a welding mode.