CN214696812U

CN214696812U - Scaffold for building construction

Info

Publication number: CN214696812U
Application number: CN202120648476.1U
Authority: CN
Inventors: 胡方剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-12
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a scaffold technical field, especially, relate to a scaffold for construction, include the riser and violently manage, be equipped with fixed subassembly on the riser, violently be equipped with coupling assembling on the pipe, fixed subassembly is including coaxial fixed pipe that sets up on the riser, be equipped with the dead lever on the outer wall of fixed pipe, the dead lever distributes along the circumference equidistance of fixed pipe has four, the dead lever is perpendicular with the axial of fixed pipe, coupling assembling includes the connecting pipe and locates the spacing ring of connecting pipe tip, the equal coaxial cover of connecting pipe and spacing ring is located violently the pipe, the tip of violently managing is equipped with the butt joint board, the one end of keeping away from the spacing ring on the connecting pipe passes behind the butt joint board and the dead lever spiro union, spacing ring and butt joint board butt. The application has: can improve the advantage of scaffold frame dismouting efficiency.

Description

Scaffold for building construction

Technical Field

The application relates to scaffold technical field especially relates to a scaffold for construction.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly, and is mainly used for constructors to move up and down, stack materials or serve as an operation platform.

At present, a scaffold used in building construction is mainly constructed by adopting steel pipes, fasteners and other components through combination of a vertical pipe and a horizontal pipe according to construction requirements. When the existing scaffold is built, due to the fact that the structure is complex, needed parts are more, and the efficiency of the installation and disassembly process is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the dismouting efficiency of scaffold frame, this application provides a scaffold frame for construction.

The application provides a pair of scaffold for construction adopts following technical scheme: the utility model provides a scaffold frame for construction, including the riser and violently managing, be equipped with fixed subassembly on the riser, violently be equipped with coupling assembling on the pipe, fixed subassembly includes the coaxial fixed pipe that sets up on the riser, be equipped with the dead lever on the outer wall of fixed pipe, the dead lever distributes along the circumference equidistance of fixed pipe has four, the dead lever is perpendicular with the axial of fixed pipe, coupling assembling includes the connecting pipe and locates the spacing ring of connecting pipe tip, the equal coaxial housing of connecting pipe and spacing ring is located violently the pipe, the tip of violently managing is equipped with the butt board, the one end of keeping away from the spacing ring on the connecting pipe is passed behind the butt board and is connected with the dead lever spiro union, spacing ring and butt board butt.

Through adopting above-mentioned technical scheme, rotate the connecting pipe and can be with connecting pipe and dead lever spiro union, or with the connecting pipe from the dead lever under the spiral shell, four violently pipes of installation when setting up of four dead levers to be convenient for through coupling assembling to violently managing and carry out the dismouting between the riser, and then improved the dismouting efficiency of scaffold frame.

The present application may be further configured in a preferred example to: the fixed pipe is worn to locate on the riser, and the one end of fixed pipe is equipped with and supports tight subassembly, supports tight subassembly including locating the tight ring of support of fixed pipe tip and wearing to locate the locking cap on the riser, the locking cap with support tight ring outer wall spiro union, support to have seted up logical groove along the axial of riser on the tight ring, lead to the groove will support the tight ring and cut apart into a plurality of and support tight portion, support tight portion and to the protruding setting of direction of keeping away from the riser, the locking cap will support tight portion inner wall and support tightly on the outer wall of riser.

Through adopting above-mentioned technical scheme, support the setting that leads to the groove on the tight ring, the bellied connecting portion of being convenient for take place deformation to when rotating the locking cap, can support tight portion tightly on the riser outer wall, make releasable connection between fixed pipe and the riser, further improved the dismouting efficiency of scaffold frame.

The present application may be further configured in a preferred example to: the tight part is provided with a rubber pad which is arranged between the tight part and the vertical pipe.

Through adopting above-mentioned technical scheme, the setting of rubber pad can improve the tight degree of being connected between tight portion of supporting ring and the riser for it is inseparabler to be connected between fixed subassembly and the riser.

The present application may be further configured in a preferred example to: the outer walls of the connecting pipe and the fixing cap are provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the setting of antiskid line can improve the frictional resistance between operator's hand and connecting pipe, the locking nut when using for it is more laborsaving when rotating connecting pipe and locking nut, has improved the installation and the dismantlement efficiency of scaffold frame to a certain extent.

The present application may be further configured in a preferred example to: the rubber ring is additionally arranged between the limiting ring and the butt joint plate, the rubber ring is sleeved on the transverse pipe and is located in the connecting pipe, one end of the rubber ring is abutted to the limiting ring, and the other end of the rubber ring is abutted to the butt joint plate.

Through adopting above-mentioned technical scheme, the setting of rubber circle can be for providing certain buffering between spacing ring and the butt plate, can improve simultaneously and rotate the connecting pipe after, the inseparable degree of butt of spacing ring and butt plate has improved the inseparable degree of being connected between violently pipe and the riser to a certain extent.

The present application may be further configured in a preferred example to: the butt joint plate is provided with a bolt in a penetrating mode, and the bolt penetrates through the butt joint plate and then is in threaded connection with the end portion of the transverse pipe.

Through adopting above-mentioned technical scheme, pass through bolted connection between butt plate and the violently pipe, be convenient for change impaired butt plate after long-time the use.

The present application may be further configured in a preferred example to: the abutting components are arranged at the two ends of the fixed pipe.

Through adopting above-mentioned technical scheme, fixed pipe both ends all set up and support tight subassembly, have further improved the inseparable degree that fixed pipe and riser are connected.

The present application may be further configured in a preferred example to: an annular chamfer is arranged at one end of the fixing rod far away from the vertical pipe.

Through adopting above-mentioned technical scheme, the effect of direction is played when being convenient for go into the dead lever with the connecting pipe spiral shell to the setting of annular chamfer.

To sum up, the application comprises the following beneficial technical effects:

the fixing assembly is detachably connected with the vertical pipe through the abutting assembly, and the transverse pipe is detachably connected with the fixing assembly through the connecting assembly, so that the vertical pipe and the transverse pipe can be conveniently disassembled and assembled, and the disassembling and assembling efficiency of the scaffold is improved;

the abutting components are arranged at the two ends of the fixed pipe, so that the connection tightness between the fixed pipe and the vertical pipe can be improved;

the arrangement of the chamfer on the fixing rod is convenient for playing a role in guiding when the connecting pipe is screwed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is an exploded view of the fastening assembly in the embodiment of the present application.

Reference numerals: 1. a riser; 11. anti-skid lines; 2. a transverse tube; 21. a butt joint plate; 211. a bolt; 3. a fixing assembly; 31. a fixed tube; 32. fixing the rod; 321. chamfering; 4. a connecting assembly; 41. a connecting pipe; 42. a limiting ring; 43. a rubber ring; 5. a propping component; 51. a tightening ring; 511. a through groove; 512. a tightening part; 513. a rubber pad; 52. and (4) fixing the cap.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses scaffold for construction, as shown in figure 1, a scaffold for construction, including the riser 1 of vertical setting and the violently pipe 2 of level setting, install fixed subassembly 3 on the riser 1, install coupling assembling 4 on violently pipe 2.

As shown in fig. 1 and 2, the fixing assembly 3 includes a fixing tube 31 and fixing rods 32, the fixing tube 31 is coaxially sleeved on the vertical tube 1, the fixing rods 32 are fixed on the outer wall of the fixing tube 31, the fixing rods 32 are axially perpendicular to the fixing tube 31, and four fixing rods 32 are equidistantly distributed along the circumferential direction of the fixing tube 31.

Coupling assembling 4 includes connecting pipe 41 and fixes the spacing ring 42 in connecting pipe 41 one end, and connecting pipe 41 and spacing ring 42 all overlap and locate violently pipe 2 on, and butt joint board 21 is installed to the tip of violently pipe 2, and the one end of keeping away from spacing ring 42 on connecting pipe 41 passes behind butt joint board 21 with the dead lever 32 spiro union, spacing ring 42 and butt joint board 21 butt to support connecting pipe 41 and violently pipe 2 tightly, and then fix violently pipe 2 on dead lever 32.

The end of the fixed pipe 31 is provided with a tight component 5 for tightly supporting the fixed pipe 31 on the stand pipe 1, and the tight component 5 is arranged at both ends of the fixed pipe 31.

As shown in fig. 2 and 3, the abutting assembly 5 includes an abutting ring 51 fixed at the end of the fixing tube 31, a fixing cap 52 is screwed on the abutting ring 51, and both the fixing cap 52 and the abutting ring 51 are sleeved on the stand pipe 1.

The through grooves 511 are vertically formed in the abutting ring 51, the through grooves 511 are formed in four circumferential equal intervals along the stand pipe 1, the abutting ring 51 is divided into four abutting parts 512 by the four through grooves 511, and one side wall of the abutting part 512, which is far away from the stand pipe 1, protrudes in the direction far away from the stand pipe 1.

When the fixing cap 52 is screwed into the abutting ring 51, the through groove 511 is provided to facilitate the outward protruding abutting portion 512 to deform toward the direction close to the stand pipe 1, so that the side wall of the abutting portion 512 close to the stand pipe 1 abuts against the stand pipe 1, and the fixing pipe 31 abuts against the stand pipe 1.

The fixing component 3 and the vertical pipe 1 can be detachably connected through the abutting component 5, so that the assembling and disassembling efficiency of the scaffold is further improved; tight subassembly 5 is all installed to fixed pipe 31 both ends, can improve the stability of being connected of fixed pipe 31 and riser 1.

The tight part 512 of the tight ring 51 is fixed with a rubber pad 513, and the rubber pad 513 is located between the tight part 512 and the stand pipe 1, so that the tight part 512 can be connected with the stand pipe 1 more tightly, and the possibility of relative sliding between the fixing assembly 3 and the stand pipe 1 is reduced.

Anti-skidding line 11 has all been seted up along length direction on connecting pipe 41 and the locking cap 52, anti-skidding line 11 on the connecting pipe 41 distributes along the circumference of connecting pipe 41, anti-skidding line 11 on the locking cap 52 distributes along the circumference of locking cap 52, can improve the frictional resistance between operator's hand and connecting pipe 41 and the locking cap 52 during the dismouting, more laborsaving when making rotate connecting pipe 41 and locking cap 52, the dismouting efficiency of scaffold has been improved to a certain extent.

A rubber ring 43 is arranged in the connecting pipe 41, the rubber ring 43 is sleeved on the transverse pipe 2, and the rubber ring 43 is positioned between the limit ring 42 and the abutting plate 21 and can provide certain buffering between the abutting plate 21 and the limit ring 42; meanwhile, when the connecting pipe 41 is convenient to rotate, the limiting ring 42 is abutted to the rubber ring 43 until one end, close to the abutting plate 21, of the rubber ring 43 is abutted to the abutting plate 21, so that the abutting degree of the limiting ring 42 and the abutting plate 21 is higher, and the connection tightness of the vertical pipe 1 and the horizontal pipe 2 is improved.

The bolt 211 penetrates through the abutting plate 21, four bolts 211 are distributed along the circumferential direction of the abutting plate 21 at equal intervals, the bolt 211 penetrates through the abutting plate 21 and then is in threaded connection with the end of the transverse pipe 2, and the damaged abutting plate 21 can be replaced conveniently after long-time use.

An annular chamfer 321 is formed at one end of the fixing rod 32, which is far away from the fixing tube 31, and the chamfer 321 is arranged to guide the connecting tube 41 during screwing.

The implementation principle of the embodiment of the application is as follows: when the vertical pipe fixing device is used, the fixing pipe 31 on the fixing assembly 3 and the fixing cap 52 on the abutting assembly 5 are firstly arranged on the vertical pipe 1 in a penetrating mode, the fixing cap 52 is rotated to enable the fixing cap 52 to be screwed on the abutting ring 51 after the position of the fixing pipe 31 is adjusted, until the abutting portion 512 of the abutting ring 51 abuts against the rubber pad 513 on the outer wall of the vertical pipe 1, and therefore the fixing pipe 31 and the vertical pipe 1 are fixed, and then the vertical pipe 1 is vertically fixed on the ground.

The connecting pipe 41 on the connecting assembly 4 is sleeved on the horizontal pipe 2, the horizontal pipe 2 is moved to the horizontal position, then the connecting pipe 41 is screwed on the fixing rod 32 of the fixing assembly 3, the connecting pipe 41 is rotated until the limiting ring 42 on the connecting pipe 41 abuts against the rubber ring 43, and the rubber ring 43 abuts against the abutting plate 21 on the horizontal pipe 2, so that the fixing of the horizontal pipe 2 and the vertical pipe 1 is realized. According to the steps, the scaffold can be erected according to the construction requirements.

In summary, the present application has: can improve the advantage of scaffold frame dismouting efficiency.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scaffold frame for construction which characterized in that: including riser (1) and violently pipe (2), be equipped with fixed subassembly (3) on riser (1), be equipped with coupling assembling (4) on violently pipe (2), fixed subassembly (3) are including coaxial fixed pipe (31) that sets up on riser (1), be equipped with dead lever (32) on the outer wall of fixed pipe (31), dead lever (32) have four along the circumference equidistance distribution of fixed pipe (31), dead lever (32) and the axial vertical of fixed pipe (31), coupling assembling (4) are including connecting pipe (41) and locating spacing ring (42) of connecting pipe (41) tip, connecting pipe (41) and spacing ring (42) equal coaxial cover are located on violently pipe (2), the tip of violently pipe (2) is equipped with butt joint board (21), the one end of keeping away from spacing ring (42) on connecting pipe (41) is passed behind butt joint board (21) and dead lever (32) spiro union, spacing ring (42) and butt joint board (21) butt.

2. A scaffold for construction according to claim 1, wherein: the fixing pipe (31) penetrates through the stand pipe (1), one end of the fixing pipe (31) is provided with a clamping component (5), the clamping component (5) comprises a clamping ring (51) arranged at the end part of the fixing pipe (31) and a fixing cap (52) penetrating through the stand pipe (1), the fixing cap (52) is in threaded connection with the outer wall of the clamping ring (51), a through groove (511) is formed in the clamping ring (51) along the axial direction of the stand pipe (1), the clamping ring (51) is divided into a plurality of clamping parts (512) by the through groove (511), the clamping parts (512) are arranged in a protruding mode in the direction far away from the stand pipe (1), and the inner wall of the clamping part (512) is clamped on the outer wall of the stand pipe (1) by the fixing cap (52).

3. A scaffold for construction according to claim 2, wherein: a rubber pad (513) is arranged on the abutting part (512), and the rubber pad (513) is located between the abutting part (512) and the vertical pipe (1).

4. A scaffold for construction according to claim 2, wherein: the outer walls of the connecting pipe (41) and the fixing cap (52) are provided with anti-skid grains (11).

5. A scaffold for construction according to claim 1, wherein: increase between spacing ring (42) and butt joint board (21) and be equipped with rubber circle (43), on violently pipe (2) was located in rubber circle (43) cover, rubber circle (43) were located connecting pipe (41), the one end and the spacing ring (42) butt of rubber circle (43), the other end and butt joint board (21) butt of rubber circle (43).

6. A scaffold for construction according to claim 1, wherein: the butt joint plate (21) is provided with a bolt (211) in a penetrating mode, and the bolt (211) penetrates through the butt joint plate (21) and then is in threaded connection with the end portion of the transverse pipe (2).

7. A scaffold for construction according to claim 2, wherein: the abutting components (5) are arranged at two ends of the fixed pipe (31).

8. A scaffold for construction according to claim 2, wherein: an annular chamfer (321) is arranged at one end of the fixing rod (32) far away from the vertical pipe (1).