CN218264813U

CN218264813U - Disc type scaffold

Info

Publication number: CN218264813U
Application number: CN202121889473.3U
Authority: CN
Inventors: 温振兴; 王金玮; 江鹏; 翁晓琦; 周丽娟; 田丽娜
Original assignee: Fuli Construction Group Co Ltd
Current assignee: Fuli Construction Group Co Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2023-01-10
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to a disk scaffold, it includes pole setting, horizontal pole and connecting piece, and the connecting piece cover is located and is equipped with a plurality of through-hole along pole setting axis direction circumference spaced on pole setting surface and the connecting piece, and the horizontal pole tip be equipped with through-hole complex stand, the one end rotation that the horizontal pole was kept away from to the stand is connected with the dwang, and the horizontal pole is connected to the one end that the stand was kept away from to the dwang. This application has in the scaffold in the use, reduces the effect that the possibility of shake about the horizontal pole appears.

Description

Disc type scaffold

Technical Field

The application relates to the technical field of constructional engineering, in particular to a disc type scaffold.

Background

In the building industry, places which cannot be directly constructed, such as outer walls and places with higher floor heights, can appear in the construction process, so that scaffolds are required to be used. The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site.

In the related art, patent document CN204059927U discloses a disk scaffold. The disc type connecting piece is a straight pipe with the same pipe diameter as the upright rod, two ends of the disc type connecting piece are provided with connecting structures which are in plug-in fit with the upright rod, the straight pipe is radially provided with an annular bulge, and the bulge is provided with a wedge-shaped hole in the axial direction of the straight pipe; the end of the cross rod is a wedge-shaped head which is matched and clamped with the wedge-shaped hole.

In view of the above related technologies, the inventor believes that the cooperation between the wedge head and the wedge hole solves the problem that the cross rod cannot rotate left and right on the disc type connecting piece, but the cross rod may shake up and down relative to the vertical rod, which affects the construction safety.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the condition that the horizontal pole can take place to shake from top to bottom, this application provides a disk scaffold.

The application provides a disc scaffold frame adopts following technical scheme:

the utility model provides a disc scaffold, includes pole setting, horizontal pole and connecting piece, the pole setting surface is located just to the connecting piece cover spaced apart a plurality of through-hole that is equipped with along pole setting axis direction circumference on the connecting piece, the horizontal pole tip be equipped with through-hole complex stand, the one end that the horizontal pole was kept away from to the stand rotates and is connected with the dwang, the one end connection horizontal pole of stand is kept away from to the dwang.

Through adopting above-mentioned technical scheme, in pegging graft the through-hole with the stand on the horizontal pole, rotate the dwang again and make between horizontal pole and the dwang fixed, thereby horizontal pole, stand and dwang form triangle-shaped, thereby the stand can not take place the condition of shake from top to bottom by the locking stand, has avoided because the stand shakes from top to bottom and leads to scaffold structure's unstability.

Optionally, the side wall of the upright rod is provided with a positioning block, and the lower end face of the connecting piece is provided with a positioning groove for the positioning block to be inserted.

Through adopting above-mentioned technical scheme, when the connecting piece inserted in the pole setting, the connecting piece can be fixed in the pole setting, has avoided the connecting piece to connect unstable condition on the pole setting and has taken place. Meanwhile, the matching of the positioning block and the positioning groove can fix the connecting piece at a designated position, so that the connecting piece cannot rotate on the vertical rod when in use.

Optionally, the side wall of the vertical rod is provided with a sliding groove along the length direction, and the inner wall of the connecting piece is provided with a sliding strip connected with the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, at the in-process that the connecting piece inserted the pole setting, the cooperation of draw runner and spout carries out preliminary spacing to the connecting piece, makes the connecting piece at male in-process, can carry out prepositioning to the cooperation of constant head tank and locating piece.

Optionally, a limit groove is circumferentially formed in the position, where the upper end face of the connecting piece is parallel and level, of the side wall of the vertical rod, and a clamp spring is arranged in the limit groove.

Through adopting above-mentioned technical scheme, the condition that can the upward movement take place when having avoided the connecting piece to receive ascending effort in the setting of jump ring to reduced because the connecting piece is unstable and lead to the whole unstable possibility of scaffold frame.

Optionally, a fixing block is arranged at one end, away from the stand column, of the rotating rod, an inserting hole for inserting the fixing block is formed in the side wall of the cross rod, the side wall of the fixing block penetrates through the fixing block and is provided with a fixing hole, a placing groove is formed in the side wall of the inserting hole, a fixing assembly is arranged in the placing groove, and the fixing assembly comprises a fixing rod which is inserted into the fixing hole.

Through adopting above-mentioned technical scheme, in the spliced eye was inserted to the fixed block, the dead lever passed fixed orifices and fixed block and realized the joint to make relatively fixed between dwang and the horizontal pole, and then avoided the stand to take place shake from top to bottom and lead to scaffold frame structure unstable condition to take place.

Optionally, a guide surface is arranged on the fixing rod, the fixing assembly further comprises a spring axially connected to the bottom surface of the placing groove, one end, far away from the bottom surface of the placing groove, of the spring is connected with the fixing rod, the spring is in a compression state and a natural state, when the spring is in the compression state, the fixing rod is contracted into the placing groove, and when the spring is in the natural state, the end portion of the fixing rod stretches out of the opening of the placing groove.

Through adopting above-mentioned technical scheme, at the in-process that the spliced eye was inserted to the fixed block, the terminal surface extrusion of fixed block guiding surface on the dead lever, the spring is transmitted to after the guiding surface receives the extrusion force of fixed block, and the spring atress compression drives the dead lever and removes to the standing groove bottom surface, and the fixed block moves in the spliced eye. When the fixed orifices on the fixed block move to be parallel and level with the fixed rod, the extrusion force received on the fixed rod disappears, the spring recovers to the natural state, the fixed rod stretches out from the standing groove and is plugged with the fixed orifices on the fixed block, thereby fixing the fixed block and further fixing the rotating rod and the transverse rod

Optionally, the surface cover that the spring is close to the part of placing tank bottom surface is equipped with the rubber sleeve, the rubber sleeve is connected in placing tank bottom surface.

Through adopting above-mentioned technical scheme, the radial movement of spring has been restricted in setting up of rubber sleeve, has avoided the spring to receive to surpass the stress limit of spring after the compression, and the spring inefficacy and unable problem that resumes to natural state to avoided the spring can not pop out the dead lever and the problem emergence of fixed orifices joint.

Optionally, a sliding groove is formed in the side wall of the cross rod and communicated with the placing groove, a pulling block is arranged in the sliding groove, and one end, close to the placing groove, of the pulling block is connected to the fixing rod.

Through adopting above-mentioned technical scheme, when the scaffold frame need be demolishd after using the completion, stir and draw the piece and remove in the groove that slides, the dead lever moves along with the motion that draws the piece to the dead lever cancelled with the fixed orifices between the joint cooperation, and then the fixed block can follow the spliced eye and take out, dismantles the scaffold frame.

Optionally, an arc groove clamped with the rotating rod is formed in the bottom end of the connecting piece.

Through adopting above-mentioned technical scheme, the condition of stand at the through-hole internal rotation can not take place when setting up of arc groove makes dwang and horizontal pole joint to avoided making the whole unstable condition of scaffold frame take place because of the rotation of stand.

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

1. the fixed cooperation of the rotating rod and the cross rod enables the upright post to be locked up and down in the using process, so that the condition that the upright post shakes up and down in the through hole is avoided;

2. the arrangement of the fixing component is convenient for the fixed installation between the rotating rod and the cross rod, and meanwhile, when the scaffold needs to be disassembled, the clamping relation between the fixing rod and the fixing hole is only needed to be cancelled;

3. the arrangement of the arc grooves enables the upright post to be incapable of rotating in the through hole in the locking process, and the condition that the scaffold structure is unstable due to the fact that the upright post rotates in the through hole is avoided.

Drawings

Fig. 1 is a schematic structural view of a disc scaffold according to an embodiment of the present application;

fig. 2 is an exploded structural view of a disc scaffold according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of a crossbar and a rotating rod of an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. erecting a rod; 2. a cross bar; 3. a connecting member; 4. a through hole; 5. a column; 6. rotating the rod; 7. positioning a block; 8. positioning a groove; 9. a chute; 10. a slide bar; 11. a limiting groove; 12. a clamp spring; 13. a fixed block; 14. inserting holes; 15. a fixing hole; 16. a placement groove; 17. a fixing rod; 171. a guide surface; 18. a spring; 19. a rubber sleeve; 20. a sliding groove; 21. pulling the block; 22. an arc groove.

Detailed Description

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

The embodiment of the application discloses disk scaffold. Referring to fig. 1 and 2, the disc scaffold comprises an upright 1 and a cross bar 2, wherein the upright 1 is cylindrical, and four positioning blocks 7 are welded on the side wall of the upright 1 at intervals in the circumferential direction. The surface cover of pole setting 1 is equipped with a connecting piece 3, and the shape of connecting piece 3 is the ring post, and the internal diameter size of connecting piece 3 is the same with the external diameter size of pole setting 1, therefore connecting piece 3 can slide on pole setting 1. The lower terminal surface of connecting piece 3 is seted up and is supplied the constant head tank 8 of locating piece 7 grafting, and the cross sectional shape size of constant head tank 8 is the same with the cross sectional shape size of locating piece 7 and the degree of depth of constant head tank 8 is the same with the thickness of locating piece 7, therefore locating piece 7 can closely laminate with constant head tank 8, and the locating piece 7 inserts and realizes in constant head tank 8 that connecting piece 3 is fixed in pole setting 1. Four sliding grooves 9 are formed in the side wall of the vertical rod 1 at intervals along the circumferential direction of the vertical rod 1, and sliding strips 10 capable of sliding in the sliding grooves 9 are welded on the inner wall of the connecting piece 3. The cooperation of the sliding strip 10 and the sliding groove 9 facilitates the alignment and insertion of the positioning groove 8 and the positioning block 7, and simultaneously prevents the connecting piece 3 from rotating. Four through holes 4 are formed in the end face of the connecting piece 3 at intervals, the cross section of each through hole 4 is circular, and the axis of each through hole 4 is parallel to the axis of the connecting piece 3. A limiting groove 11 is formed in the side wall of the vertical rod 1 in the circumferential direction at a position flush with the upper end face of the connecting piece 3, a clamp spring 12 is arranged in the limiting groove 11, and the connecting piece 3 is prevented from shaking up and down on the vertical rod 1 due to the arrangement of the clamp spring 12. The shape of horizontal pole 2 is the cylinder and the axis of horizontal pole 2 intersects perpendicularly with the axis of pole setting 1, and the one end tip lateral wall welding of horizontal pole 2 has a stand 5, and the cross sectional shape of stand 5 is circular and the axis of stand 5 intersects perpendicularly with the axis of horizontal pole 2, and the external diameter size of stand 5 equals with the internal diameter size of through-hole 4, therefore stand 5 can follow through-hole 4 internal insertion, and stand 5 inserts through-hole 4 and has realized the preliminary fixed between horizontal pole 2 and pole setting 1. The one end that horizontal pole 2 was kept away from to stand 5 rotates and is connected with dwang 6, and the shape of dwang 6 is the cylinder. An arc groove 22 is formed in the bottom of the connecting piece 3, and the radian of the arc groove 22 can enable the rotating rod 6 to be placed. Dwang 6 can be realized fixedly with horizontal pole 2, when relatively fixed between dwang 6 and horizontal pole 2, closely laminate between dwang 6 and the arc groove 22, and the stand 5 is locked from top to bottom by dwang 6 and horizontal pole 2 this moment to stand 5 can not shake from top to bottom in through-hole 4. The cooperation of the arc groove 22 and the rotating rod 6 makes the upright post 5 unable to rotate in the through hole 4, thereby avoiding the unstable condition of the scaffold structure caused by the rotation of the upright post 5 in the through hole 4.

Referring to fig. 3 and 4, a fixing block 13 is welded at one end of the rotating rod 6 far away from the upright post 5, the cross section of the fixing block 13 is circular, and the axis of the fixing block 13 intersects with the axis of the rotating rod 6 at a certain angle. The lateral wall of fixed block 13 has seted up fixed orifices 15, and fixed orifices 15 runs through fixed block 13, and the cross section of fixed orifices 15 is circular and the axis of fixed orifices 15 intersects with the axis of fixed block 13 is perpendicular. The lateral wall of the cross rod 2 is provided with an inserting hole 14 for inserting the fixing block 13, the lateral wall of the inserting hole 14 is provided with a placing groove 16 along the length direction of the cross rod 2, and the axis of the placing groove 16 is vertical to the axis of the inserting hole 14. The bottom surface of the placing groove 16 is axially welded with a spring 18, one end, far away from the bottom surface of the placing groove 16, of the spring 18 is welded with a fixing rod 17, and the size of the cross section of the fixing rod 17 is the same as that of the cross section of the placing groove 16, so that the fixing rod 17 can move in the placing groove 16. The fixing rod 17 passes through the fixing hole 15 and is clamped with the fixing block 13, so that the rotating rod 6 and the cross rod 2 are fixed. The fixing lever 17 is provided with a guide surface 171, and the guide surface 171 faces the rotating lever 6. In the process that the fixed block 13 is inserted into the insertion hole 14, the guide surface 171 is pressed by the pressing force of the fixed block 13 to compress the spring 18, the spring 18 drives the fixed rod 17 to contract into the placing groove 16, and the fixed block 13 can be inserted into the insertion hole 14 at the moment. When the fixing hole 15 on the fixing block 13 is flush with the fixing rod 17, the extrusion force on the fixing rod 17 disappears, the spring 18 recovers to a natural state and extrudes the fixing rod 17 into the placing groove 16, and the fixing rod 17 is inserted into the fixing hole 15 at the moment to fix the fixing block 13. The outer surface cover that the spring 18 is close to the part of standing groove 16 bottom surface is equipped with rubber sleeve 19, and rubber sleeve 19 sets up with spring 18 is coaxial, and 19 hot melts in the bottom surface of standing groove 16 of rubber sleeve, and the setting up of rubber sleeve 19 makes spring 18 can not buckled by the pressure, has avoided spring 18 to be buckled the unable condition emergence that resumes to the natural state and can't pop out dead lever 17 after. The relative position of lateral wall standing groove 16 of horizontal pole 2 has seted up sliding groove 20, and sliding groove 20 and standing groove 16 intercommunication. The pull block 21 is arranged in the sliding groove 20, and the width of the pull block 21 is smaller than that of the sliding groove 20, so that the pull block 21 can slide in the sliding groove 20. One end of the pulling block 21 is connected with the fixed rod 17, when the scaffold is required to be detached after being used up, the pulling block 21 is pulled to enable the inserting and connecting matching between the fixed rod 17 and the fixed hole 15 to be cancelled, and then the scaffold is gradually detached.

The implementation principle of a disk scaffold of the embodiment of the application is: the connecting piece 3 is arranged on the upright stanchion 1, the upright stanchion 5 and the rotating rod 6 pass through the through hole 4, the rotating rod 6 is rotated to ensure that the fixed hole 15 on the rotating rod 6 is inserted into the inserting groove, and the fixed rod 17 passes through the fixed hole 15 to ensure that the fixed block 13 is fixed. When the scaffold needs to be dismantled, the pulling block 21 is pulled to enable the fixing rod 17 to move to a position which is not matched with the fixing hole 15, the rotating rod 6 is rotated, the fixing block 13 is pulled out from the inserting hole 14, and then the rotating rod 6 and the upright post 5 are pulled out from the through hole 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A disk scaffold which characterized in that: including pole setting (1), horizontal pole (2) and connecting piece (3), pole setting (1) surface just is located to connecting piece (3) cover connecting piece (3) are gone up and are equipped with a plurality of through-hole (4) along pole setting (1) axis direction circumference spaced apart, horizontal pole (2) tip be equipped with through-hole (4) complex stand (5), the one end that horizontal pole (2) were kept away from in stand (5) is rotated and is connected with dwang (6), horizontal pole (2) are connected to the one end that stand (5) were kept away from in dwang (6).

2. The disc scaffold of claim 1, wherein: the side wall of the upright rod (1) is provided with a positioning block (7), and the lower end face of the connecting piece (3) is provided with a positioning groove (8) for the insertion of the positioning block (7).

3. The disc scaffold of claim 1, wherein: the side wall of the upright rod (1) is provided with a sliding groove (9) along the length direction, and the inner wall of the connecting piece (3) is provided with a sliding strip (10) connected with the sliding groove (9) in a sliding manner.

4. The disc scaffold according to claim 1, wherein: a limiting groove (11) is formed in the side wall of the vertical rod (1) in the circumferential direction of the parallel and level position of the upper end face of the connecting piece (3), and a clamp spring (12) is arranged in the limiting groove (11).

5. The disc scaffold according to claim 1, wherein: the one end that stand (5) were kept away from in dwang (6) is provided with fixed block (13), confession fixed block (13) male spliced eye (14) have been seted up to horizontal pole (2) lateral wall, fixed block (13) lateral wall runs through fixed block (13) and has seted up fixed orifices (15), standing groove (16) have been seted up to spliced eye (14) lateral wall, be provided with fixed subassembly in standing groove (16), fixed subassembly includes dead lever (17) of pegging graft with fixed orifices (15).

6. The disc scaffold of claim 5, wherein: the fixing assembly is characterized in that a guide surface (171) is arranged on the fixing rod (17), the fixing assembly further comprises a spring (18) axially connected to the bottom surface of the placing groove (16), one end, far away from the bottom surface of the placing groove (16), of the spring (18) is connected with the fixing rod (17), the spring (18) has a compression state and a natural state, when the spring (18) is in the compression state, the fixing rod (17) is retracted into the placing groove (16), and when the spring (18) is in the natural state, the end of the fixing rod (17) extends out of an opening of the placing groove (16).

7. The disc scaffold of claim 6, wherein: the outer surface of the part of the spring (18) close to the bottom surface of the placing groove (16) is sleeved with a rubber sleeve (19), and the rubber sleeve (19) is connected to the bottom surface of the placing groove (16).

8. The disc scaffold of claim 5, wherein: the utility model discloses a fixing rod, including horizontal pole (2), horizontal pole (2) lateral wall has seted up sliding groove (20), sliding groove (20) communicate with each other with standing groove (16), be provided with in sliding groove (20) and draw piece (21), draw the one end that piece (21) are close to standing groove (16) and connect in dead lever (17).

9. The disc scaffold of claim 1, wherein: an arc groove (22) clamped with the rotating rod (6) is formed at the bottom end of the connecting piece (3).