CN214995870U

CN214995870U - Oblique supporting device of disk fastener type scaffold

Info

Publication number: CN214995870U
Application number: CN202121053281.9U
Authority: CN
Inventors: 母春桃
Original assignee: Shenzhen Boguangda Engineering Technology Co ltd
Current assignee: Shenzhen Boguangda Engineering Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-03
Anticipated expiration: 2031-05-17

Abstract

The application relates to an oblique supporting device of a disc-buckled scaffold, which belongs to the technical field of scaffold installation and comprises an inner rod and an outer tube which are obliquely arranged, wherein a telescopic groove is formed in the upper end surface of the outer tube along the length direction of the outer tube, the bottom end of the inner rod obliquely slides in the telescopic groove, the top end of the inner rod is rotatably connected with a connecting rod, and a rotating assembly for fixing the connecting rod at an appointed angle is arranged between the connecting rod and the inner rod; a first clamp and a second clamp are hinged to one end, far away from the inner rod, of the connecting rod, concave surfaces of the first clamp and the second clamp are oppositely arranged, and a connecting assembly for fixing the first clamp and the second clamp in a closed state is arranged between the first clamp and the second clamp; the bottom end of the outer pipe is provided with a fixing component for fixing the outer pipe on the ground; be equipped with the setting element of the internal rod bottom end fixed optional position in the outer tube between interior pole and the outer tube, this application has the effect that improves the firm degree between scaffold frame and the ground.

Description

Oblique supporting device of disk fastener type scaffold

Technical Field

The application relates to the technical field of scaffold installation, especially, relate to a diagonal bracing device of dish knot formula 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.

In the related art, the existing scaffold comprises a plurality of vertical rods and a plurality of transverse rods, the vertical rods and the transverse rods are fixed to each other, and inclined rods are fixed between the vertical rods and the transverse rods to support the scaffold.

In view of the above-mentioned related art, the inventors consider that there is a drawback that the scaffolding is liable to topple when subjected to an external force.

SUMMERY OF THE UTILITY MODEL

In order to improve firm degree between scaffold frame and the ground, this application provides a diagonal bracing device of dish knot formula scaffold frame.

The application provides a diagonal bracing device of dish knot formula scaffold frame adopts following technical scheme:

the oblique supporting device of the coil-fastened scaffold comprises an inner rod and an outer tube which are obliquely arranged, wherein a telescopic groove is formed in the upper end surface of the outer tube along the length direction of the outer tube, the bottom end of the inner rod obliquely slides in the telescopic groove, the top end of the inner rod is rotatably connected with a connecting rod, and a rotating assembly for fixing the connecting rod at a specified angle is arranged between the connecting rod and the inner rod; a first clamp and a second clamp are hinged to one end, far away from the inner rod, of the connecting rod, concave surfaces of the first clamp and the second clamp are oppositely arranged, and a connecting assembly for fixing the first clamp and the second clamp in a closed state is arranged between the first clamp and the second clamp; the bottom end of the outer pipe is provided with a fixing component for fixing the outer pipe on the ground; a positioning piece for fixing the bottom end of the inner rod at any position in the outer tube is arranged between the inner rod and the outer tube.

By adopting the technical scheme, when the inclined supporting device of the disc buckle type scaffold is installed, the fixing assembly is fixed on the ground, so that the outer pipe is fixed; unlocking the positioning piece to enable the inner rod to slide along the circumferential inner wall of the telescopic groove until the inner rod is adjusted to a position suitable for the height of the scaffold, and fixing the inner rod in the outer pipe through the positioning assembly; the positions of the first clamp and the second clamp are adjusted by adjusting the positions of the connecting rods through the rotating assemblies, the scaffold cross rods or the vertical rods are placed in the first clamp and the second clamp just in the concave surface, the first clamp and the second clamp in a closed state are fixed by the connecting assemblies, the scaffold disc buckling type scaffold is connected through the inclined supporting devices, and the firm degree of connection between the scaffold and the ground is improved.

Optionally, the fixed subassembly includes backup pad and supporting bolt, and the backup pad is fixed in the outer tube bottom, and the backup pad lower surface is laminated with ground, and the supporting bolt is total a plurality ofly, and from top to bottom runs through the backup pad back and screws up in ground.

Through adopting above-mentioned technical scheme, a plurality of stay bolts are fixed the backup pad subaerial, have increased the backup pad at subaerial fixed firm degree, and then make the outer tube fixed more firm.

Optionally, the connecting rod is still connected in the bottom of outer tube in the rotation, and the one end that the connecting rod deviates from the outer tube is fixed with the backup pad upper surface, and the runner assembly still establishes between outer tube bottom and connecting rod for fix this connecting rod in the position for the outer tube specified angle.

Through adopting above-mentioned technical scheme, adjust the angle between outer tube and the backup pad upper surface, make the diagonal bracing device of dish knot formula scaffold frame use in the ground condition of difference, improve the diagonal bracing device's of dish knot formula scaffold frame utilization ratio.

Optionally, the rotating assemblies comprise fixing plates, fixing bolts and fixing nuts, the fixing plates in the two rotating assemblies are fixed at the bottom ends of the inner rod jacking pipe and the outer pipe respectively, the fixing bolts penetrate through the fixing plates and one ends of the connecting rods, and the fixing nuts are in threaded connection with the fixing bolts and fix the connecting rods on the fixing plates in a propping mode.

Through adopting above-mentioned technical scheme, revolve wrong fixation nut, make fixed plate and connecting rod rotate around the fixing bolt axis, the angle of regulation connecting rod makes the regulation that the slant strutting arrangement of dish knot formula scaffold frame can be faster to the position that adapts to the scaffold frame.

Optionally, the lower surface of the supporting plate is provided with a plurality of anti-slip grooves.

Through adopting above-mentioned technical scheme, increase the frictional force between backup pad lower surface and the ground, make the backup pad fix more firmly subaerial.

Optionally, coupling assembling includes two connecting plates, connecting bolt and coupling nut, and two connecting plates are fixed respectively in the one end that first clamp and second clamp kept away from the connecting rod, and two connecting plates are laminated each other, and connecting bolt runs through back and the screw-up of coupling nut screw with two connecting plates.

Through adopting above-mentioned technical scheme, revolve wrong coupling nut, until coupling nut and coupling bolt separation, take off coupling bolt from two connecting plates, rotate first clamp and second clamp, make first clamp and second clamp be in and open the state, conveniently pull down the diagonal bracing device of dish knot formula scaffold from the scaffold and conveniently install the diagonal bracing device of dish knot formula scaffold on the scaffold.

Optionally, the elastic layer is fixedly laid on the arc concave surface of the first clamp and the arc concave surface of the second clamp.

Through adopting above-mentioned technical scheme, reduced the scaffold frame and produced the possibility to first clamp and second clamp damage when rocking.

Optionally, the bottom of interior pole circumference lateral wall is fixed with the gib block, and the guide way has been seted up to flexible groove circumference lateral wall, and the length direction of gib block and guide way all is on a parallel with the direction of sliding of interior pole, and the gib block slides in the guide way.

Through adopting above-mentioned technical scheme, the guide strip slides with the guide way and is connected and has reduced interior pole around self axis pivoted possibility, improves the oblique strutting arrangement's of dish knot formula scaffold frame stability.

Optionally, the locating piece is a bolt, one end of the bolt penetrates through the outer pipe and goes deep into the telescopic groove, and the bolt tightly pushes against the circumferential side wall of the inner rod.

By adopting the technical scheme, when the position of the inner rod in the outer tube is adjusted, the bolt is screwed until the bolt is separated from the butt with the inner rod, so that the inner rod slides in the outer tube, and the bolt is screwed until the adjustment is completed, so that the bolt is abutted with the inner rod, and the adjustment of the position of the inner rod is more convenient and faster.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing component fixes the outer pipe on the ground, and the first clamp and the second clamp are fixed on the scaffold, so that the installation and fixation of the inclined supporting device of the coil buckle type scaffold are realized, and the firmness between the scaffold and the ground is improved;

2. by arranging the fixing assembly, the connection between the inclined supporting device of the disc-buckled scaffold and the ground is more stable, and the stability of the inclined supporting device of the disc-buckled scaffold is improved;

3. through setting up gib block and guide way, it is more steady when making interior pole slide along flexible groove.

Drawings

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

FIG. 2 is a schematic view showing the structure of the rotating assembly;

FIG. 3 is a schematic view showing the construction of the connecting assembly;

fig. 4 is a partial sectional view showing a guide groove.

In the figure, 1, an inner rod; 11. a guide strip; 2. an outer tube; 21. a telescopic groove; 22. a guide groove; 3. a connecting rod; 31. a first clamp; 32. a second clamp; 33. an elastic layer; 4. a rotating assembly; 41. a fixing plate; 42. fixing the bolt; 43. fixing a nut; 5. a connecting assembly; 51. a connecting plate; 52. a connecting bolt; 53. a connecting nut; 6. a fixing assembly; 61. a support plate; 611. an anti-slip groove; 62. a support bolt; 7. a positioning member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses diagonal bracing device of dish knot formula scaffold.

Referring to fig. 1, the diagonal bracing device of a coil-fastened scaffold comprises an inner rod 1 and an outer tube 2, wherein the outer tube 2 and the inner rod 1 are both obliquely arranged, the bottom end of the outer tube 2 is provided with a fixing component 6, and the fixing component 6 enables the outer tube 2 to be fixed on the ground; the upper surface of the outer tube 2 is provided with a telescopic groove 21 for the inner rod 1 to be inserted, and the telescopic groove 21 is arranged along the length direction of the outer tube 2; the bottom end of the inner rod 1 is inserted into the telescopic groove 21, the inner rod 1 is connected in the telescopic groove 21 in a sliding manner, the top end of the inner rod 1 is rotatably connected with a connecting rod 3, a rotating assembly 4 is arranged between the connecting rod 3 and the top end of the inner rod 1, and the rotating assembly 4 enables the connecting rod 3 to be fixed at any specified angle; one end, far away from the inner rod 1, of the connecting rod 3 is rotatably connected with a first hoop 31 and a second hoop 32, the first hoop 31 and the second hoop 32 are arranged oppositely, and the side surface, opposite to the first hoop 31 and the second hoop 32, is a concave surface; a connecting assembly 5 is arranged between the first clamp 31 and the second clamp 32, the connecting assembly 5 is positioned on one side away from the concave surfaces of the first clamp 31 and the second clamp 32, and the connecting assembly 5 fixes the first clamp 31 and the second clamp 32 in a closed state; a positioning piece 7 is arranged between the outer tube 2 and the inner rod 1, and the positioning piece 7 fixes any position of the inner rod 1 in the outer tube 2.

When the inclined supporting device of the coil buckle type scaffold is installed on the scaffold, the outer pipe 2 is fixed on the ground through the fixing component 6, the inner rod 1 is positioned by the unlocking positioning piece 7, so that the inner rod 1 slides in the telescopic groove 21, the height of the inner rod 1 is adjusted to be suitable for the height of a cross rod or a vertical rod of the scaffold, and the positioning piece 7 is used for fixing the position of the inner rod 1; the connecting rod 3 is rotated through the rotating component 4, so that the positions of the first clamp 31 and the second clamp 32 are adjusted, the cross rod or the vertical rod of the scaffold is positioned between the buckled first clamp 31 and the buckled second clamp 32, and the closed first clamp 31 and the closed second clamp 32 are fixedly connected through the connecting component 5; accomplish the slant strutting arrangement of dish knot formula scaffold frame and the fixed connection of scaffold frame, improved the firm degree of being connected between scaffold frame and ground.

Referring to fig. 1, the fixing assembly 6 includes a support plate 61 and a plurality of support bolts 62, the support bolts 62 are provided with a plurality of anti-slip grooves 611, the lower surface of the support plate 61 is provided with a plurality of anti-slip grooves 611, the anti-slip grooves 611 are long-strip-shaped, and the length direction of the anti-slip grooves 611 is perpendicular to the sliding direction of the inner rod 1; backup pad 61 upper surface and outer tube 2 bottom end fixed connection, backup pad 61 lower surface and ground butt, backup pad 61 passes through stay bolt 62 and ground fixed connection, and stay bolt 62 runs through backup pad 61 from top to bottom and screws up in ground.

When the positioning assembly is fixedly installed on the ground, the supporting bolt 62 is screwed until the supporting bolt 62 is screwed in the ground; when the positioning component is detached from the ground, the supporting bolt 62 is screwed until the supporting bolt 62 is separated from the ground, and the detachment of the positioning component is completed; make things convenient for the locating component to fix a position and dismantle subaerial installation, anti-skidding groove 611 has increased the frictional force between backup pad 61 and ground, and a plurality of stay bolts 62 are fixed backup pad 61 simultaneously, make more firm that locating component and ground are connected, and then make outer tube 2 fixed more firm.

Referring to fig. 1 and 2, the bottom end of the outer tube 2 is also rotatably connected with a connecting rod 3, one end of the connecting rod 3, which is far away from the outer tube 2, is fixedly connected with the upper surface of the supporting plate 61, a rotating assembly 4 is also arranged between the bottom end of the outer tube 2 and the connecting rod 3, and the rotating assembly 4 fixes the connecting rod 3 connected with the outer tube 2 at any specified angle; the rotating assemblies 4 comprise fixing plates 41, fixing bolts 42 and fixing nuts 43, the fixing plates 41 in the two rotating assemblies 4 are fixedly connected with the top ends of the inner rods 1 and the bottom ends of the outer tubes 2 respectively, the fixing bolts 42 penetrate through the fixing plates 41 and the connecting rods 3, the fixing nuts 43 are in threaded connection with the fixing bolts 42 and tightly support the connecting rods 3, and the connecting rods 3 are fixed on the fixing plates 41.

Screwing the fixing nut 43 until the connecting rod 3 rotationally connected with the inner rod 1 can rotate around the axis of the fixing bolt 42, or enabling the fixing plate 41 fixedly connected with the outer tube 2 to rotate around the axis of the fixing bolt 42; the position of the connecting rod 3 is adjusted more quickly by adjusting the fixing nut 43 close to the top end of the inner rod 1, so that the first clamp 31 and the second clamp 32 buckle the cross rod or the vertical rod of the scaffold in the concave surface opposite to the first clamp 31 and the second clamp 32; through adjusting the fixation nut 43 that is close to outer tube 2 bottom, the angle between faster regulation outer tube 2 and ground to adapt to different ground conditions, improve the oblique strutting arrangement's of dish knot formula scaffold utilization ratio.

Referring to fig. 1 and 3, the connecting assembly 5 includes two connecting plates 51, two connecting bolts 52, and two connecting nuts 53, where the two connecting plates 51 are respectively connected to the sides of the first clamp 31 and the second clamp 32 away from the concave surface, the two connecting plates 51 are parallel and attached to each other when the first clamp 31 and the second clamp 32 are in the fastened state, and the connecting bolts 52 penetrate through the two connecting plates 51 and are screwed with the connecting nuts 53; the opposite concave surfaces of the first clamp 31 and the second clamp 32 are fixedly provided with an elastic layer 33, and the elastic layer 33 is made of rubber.

When the support frame is arranged on the scaffold, the first clamp 31 and the second clamp 32 are buckled, the connecting bolt 52 penetrates through the two connecting plates 51, the connecting nut 53 is screwed on the connecting bolt 52 and is screwed down, the first clamp 31 and the second clamp 32 are fixedly installed, and the elastic layer 33 reduces the possibility of damage to the first clamp 31 and the second clamp 32 when the scaffold shakes.

Referring to fig. 1 and 4, a guide groove 22 is formed on the circumferential outer side wall of the telescopic groove 21, a guide strip 11 is fixedly arranged on the circumferential side wall of the inner rod 1, the guide strip 11 is connected with the guide groove 22 in a sliding manner, and the length directions of the guide strip 11 and the guide groove 22 are both parallel to the sliding direction of the inner rod 1 in the telescopic groove 21; when the inner rod 1 slides along the guide groove 22, the guide strip 11 slides along the guide groove 22, so that the possibility of rotating around the axis of the inner rod 1 when the inner rod 1 slides along the guide groove 22 is reduced.

Referring to fig. 1 and 4, the positioning member 7 is a bolt, one end of the positioning member 7 penetrates through the outer tube 2 and extends into the telescopic slot 21, and one end of the positioning member 2 extending into the telescopic slot 21 abuts against the inner rod 1, so that the inner rod 1 is fixed at a designated position, and the position of the inner rod 1 can be adjusted more conveniently and rapidly.

The implementation principle of the diagonal bracing device of the disk-type scaffold of the embodiment of the application is as follows: when the inclined supporting device of the coil buckle type scaffold is installed on the scaffold, the supporting plate 61 is fixedly connected to the ground by screwing the supporting bolt 62, and the pipe body is adjusted to form a designated angle with the ground by adjusting the rotating assembly 4 close to the bottom end of the pipe body; the inner rod 1 slides in the telescopic groove 21, and the top end of the inner rod 1 is adjusted to an appointed height; then, the rotating component 4 close to the top end of the inner rod 1 is adjusted to enable the first clamp 31 and the second clamp 32 to be located at the designated positions; with scaffold frame horizontal pole or montant lock in the concave surface that first clamp 31 and second clamp 32 are relative, through coupling assembling 5 with first clamp 31 and second clamp 32 fixed connection, accomplish the installation of the diagonal bracing device of dish knot formula scaffold frame, improve the firm degree between scaffold frame and the ground.

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 diagonal bracing device of dish knot formula scaffold frame which characterized in that: the device comprises an inner rod (1) and an outer tube (2) which are obliquely arranged, wherein a telescopic groove (21) is formed in the upper end surface of the outer tube (2) along the length direction of the outer tube, the bottom end of the inner rod (1) obliquely slides in the telescopic groove (21), the top end of the inner rod (1) is rotatably connected with a connecting rod (3), and a rotating assembly (4) for fixing the connecting rod (3) at a specified angle is arranged between the connecting rod (3) and the inner rod (1); a first clamp (31) and a second clamp (32) are hinged to one end, away from the inner rod (1), of the connecting rod (3), concave surfaces of the first clamp (31) and the first clamp (31) are arranged oppositely, and a connecting assembly (5) for fixing the first clamp (31) and the second clamp (32) in a closed state is arranged between the first clamp (31) and the second clamp; the bottom end of the outer pipe (2) is provided with a fixing component (6) for fixing the outer pipe (2) on the ground; a positioning piece (7) for fixing the bottom end of the inner rod (1) at any position in the outer tube (2) is arranged between the inner rod (1) and the outer tube (2).

2. The diagonal bracing apparatus of a disc scaffold according to claim 1, wherein: fixed subassembly (6) include backup pad (61) and stay bolt (62), and backup pad (61) are fixed in outer tube (2) bottom, and backup pad (61) lower surface and ground laminating, stay bolt (62) are total a plurality ofly, and from top to bottom run through backup pad (61) back screw up in ground.

3. The diagonal bracing apparatus of a disc scaffold according to claim 2, wherein: connecting rod (3) still rotate to be connected in the bottom of outer tube (2), and connecting rod (3) deviate from the one end and backup pad (61) fixed surface of outer tube (2), and rotating assembly (4) still establish between outer tube (2) bottom and connecting rod (3) for fix this connecting rod (3) in the position for outer tube (2) specified angle.

4. The diagonal bracing apparatus of a disc scaffold according to claim 3, wherein: the rotating assemblies (4) comprise fixing plates (41), fixing bolts (42) and fixing nuts (43), the fixing plates (41) in the two rotating assemblies (4) are fixed at the top ends of the inner rod (1) and the bottom end of the outer tube (2) respectively, the fixing bolts (42) penetrate through the fixing plates (41) and one ends of the connecting rods (3), the fixing nuts (43) are in threaded connection with the fixing bolts (42), and the connecting rods (3) are tightly fixed on the fixing plates (41).

5. The diagonal bracing apparatus of a disc scaffold according to claim 2, wherein: the lower surface of the supporting plate (61) is provided with a plurality of anti-skidding grooves (611).

6. The diagonal bracing apparatus of a disc scaffold according to claim 1, wherein: connecting assembling (5) include two connecting plates (51), connecting bolt (52) and coupling nut (53), and two connecting plates (51) are fixed respectively in the one end of keeping away from connecting rod (3) of first clamp (31) and second clamp (32), and two connecting plates (51) are laminated each other, and connecting bolt (52) are run through back and coupling nut (53) screw-thread tightening with two connecting plates (51).

7. The diagonal bracing apparatus of a disc scaffold according to claim 1, wherein: the opposite arc concave surfaces of the first clamp (31) and the second clamp (32) are fixedly paved with elastic layers (33).

8. The diagonal bracing apparatus of a disc scaffold according to claim 1, wherein: the bottom mounting of interior pole (1) circumference lateral wall has guide bar (11), and guide way (22) have been seted up to flexible groove (21) circumference lateral wall, and the length direction of guide bar (11) and guide way (22) all is on a parallel with the direction of sliding of interior pole (1), and guide bar (11) slide in guide way (22).

9. The diagonal bracing apparatus of a disc scaffold according to claim 1, wherein: the positioning piece (7) is a bolt, one end of the bolt penetrates through the outer pipe (2) to go deep into the telescopic groove (21) and tightly pushes against the circumferential side wall of the inner rod (1).