CN218323781U

CN218323781U - High-stability safety scaffold

Info

Publication number: CN218323781U
Application number: CN202222639659.4U
Authority: CN
Inventors: 孙伟琼; 李迅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a scaffold frame field discloses a safe scaffold frame that stability is high, including four supporting legs, four support columns and four crossbeams, four fixed settings of crossbeam are between two support columns that correspond, and the top activity that is located two crossbeams on the same horizontal plane is provided with the loading board, a plurality of draw-in grooves have been seted up at the top of crossbeam, the top screw thread of loading board is provided with four clamping screw, and four clamping screw activity joints respectively are in the draw-in groove that corresponds, the top fixedly connected with cylinder of supporting leg, be provided with lifting unit between cylinder and the support column, the groove of accomodating has all been seted up to the cylindrical both sides. The utility model has the advantages of it is following and effect: the increase of being convenient for supports the area for support to scaffold is more firm, and the security is higher, and is convenient for carry out the leveling to scaffold under unevenness's topography and fix, makes application range wider, and stability is higher.

Description

High-stability safety scaffold

Technical Field

The utility model relates to a scaffold technical field, in particular to safe scaffold frame that stability is high.

Background

The scaffold is a work platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position, and the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and 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 picking type scaffold and a climbing type scaffold according to the structural form. After retrieval: the utility model discloses a grant publication number is CN 206737384U's a scaffold, which comprises a bracket, the support includes the supporting leg of many vertical directions and the bracing piece of horizontal direction, each the supporting leg bottom is provided with the sleeve pipe, each the sleeve pipe is provided with first vertical groove and the second vertical groove that is parallel to each other along the symmetry in the vertical direction, the intercommunication has first horizontal groove between first vertical groove and the second vertical groove, the radial extension of supporting leg has the guide post that can slide in first vertical groove, second vertical groove, first horizontal groove, the distance of first vertical tank bottom to sleeve pipe bottom is greater than the distance of guide post to the supporting leg bottom, through above-mentioned structure, can accomplish the mutual switching of gyro wheel and ground connection, guarantees that the supporting leg is at removal in-process gyro wheel play, plays at personnel operation in-process supporting leg.

However, the scaffold in the above still has the shortcomings, the scaffold is supported only through the supporting legs, the supporting area is small, the scaffold is prone to unstable shaking in the using process, the safety is poor, meanwhile, the scaffold cannot be used in different environments, the problem that the scaffold is small in using range is caused, the scaffold is inconvenient to level and fix under uneven terrains, the using range is small, and therefore the safety scaffold with high stability is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high safe scaffold of stability has the increase of being convenient for and supports the area for support to scaffold is more firm, and the security is higher, and is convenient for carry out the leveling to scaffold under unevenness's topography and fix, makes application range wider, and stability is higher.

The above technical object of the present invention can be achieved by the following technical solutions: including four supporting legs, four support columns and four crossbeams, four fixed settings of crossbeam are between two support columns that correspond, and the top activity of two crossbeams that are located on same horizontal plane is provided with the loading board, a plurality of draw-in grooves have been seted up at the top of crossbeam, the top screw thread of loading board is provided with four clamping screw, and four clamping screw activity joints respectively are in the draw-in groove that corresponds, the top fixedly connected with cylinder of supporting leg, be provided with lifting unit between cylinder and the support column, the groove of accomodating has all been seted up to the cylindrical both sides, it is provided with the reinforcement assembly to accomodate the inslot.

Through adopting above-mentioned technical scheme, through the setting of clamping screw and draw-in groove, be convenient for fix the loading board of different width on two crossbeams, make its sideslip about can not taking place, guarantee that can be stable support personnel.

The utility model discloses a further set up to: the lifting assembly comprises a lifting screw fixedly arranged at the top of the cylinder, a thread groove is formed in the bottom end of the supporting column, and the lifting screw is sleeved in the thread groove in a threaded manner.

Through adopting above-mentioned technical scheme, through the setting of four group's thread grooves and lifting screw, not only be convenient for adjust the height of scaffold frame, still can carry out the leveling to scaffold frame at unevenness's topography simultaneously and fix for application range is wider, has improved stability.

The utility model discloses a further set up to: consolidate the subassembly including rotating the hollow section of thick bamboo that sets up on accomodating groove rear side inner wall, the slip cap is equipped with the regulation pole in the hollow section of thick bamboo, one side screw thread of hollow section of thick bamboo is provided with the screw, the one end activity butt of screw is in the one side of adjusting the pole, the bottom rotation of adjusting the pole is provided with the gusset plate, the top screw thread of gusset plate is provided with the threaded rod, the gusset plate passes through the fixed setting of threaded rod on the bottom inner wall of accomodating the groove.

Through adopting above-mentioned technical scheme, unscrew screw and threaded rod, make it not fixed regulation pole and gusset plate, then can rotate hollow section of thick bamboo and gusset plate out, tensile regulation pole, rotate the gusset plate, make the bottom and the ground of gusset plate firmly contact, then at screwing up threaded rod and screw, can fix the gusset plate subaerial, can fix the regulation pole in hollow section of thick bamboo simultaneously, through the supporting leg, antiskid ribbed tile and two gusset plates support the scaffold, the area of support has been increased, make the scaffold more stable in the use, and then the security when using has been improved, when not using, can be backward according to above-mentioned step, can be hollow section of thick bamboo, adjust pole and gusset plate and accomodate and fix and accomodate the inslot.

The utility model discloses a further set up to: an internal thread is formed in the inner wall of the bottom of the accommodating groove, and the threaded rod is sleeved in the internal thread.

Through adopting above-mentioned technical scheme, through the internal thread, be convenient for fix the gusset plate on the bottom inner wall of accomodating the groove.

The utility model discloses a further set up to: the rear inner wall of the accommodating groove is fixedly connected with a pin shaft, and the hollow cylinder is rotatably sleeved on the outer side of the pin shaft.

Through adopting above-mentioned technical scheme, through the round pin axle, be convenient for rotate hollow cylinder and set up on the rear side inner wall of accomodating the groove.

The utility model discloses a further set up to: the front side fixedly connected with fixed axle of adjusting the pole, the gusset plate rotates the outside of setting at the fixed axle.

Through adopting above-mentioned technical scheme, through the fixed axle, be convenient for rotate the gusset plate and set up the front side at the regulation pole.

The utility model discloses a further set up to: lie in two fixedly connected with strengthening ribs between two support columns with one side, two strengthening ribs are each other fixed connection.

Through adopting above-mentioned technical scheme, through the strengthening rib for scaffold frame is firm more stable.

The utility model discloses a further set up to: the equal fixedly connected with antiskid ribbed tile in bottom of four supporting legs, four antiskid ribbed tiles are the rectangle setting based on the loading board.

Through adopting above-mentioned technical scheme, through the antiskid ribbed tile, increased the frictional force of supporting leg with ground, make its can be more stable support the scaffold.

The beneficial effects of the utility model are that:

1. the utility model discloses a accomodate the groove, the supporting leg, the gusset plate, hollow section of thick bamboo, adjust the pole, the setting of screw and threaded rod, when using, rotate hollow section of thick bamboo and accomodate the groove, and fix the gusset plate subaerial, pass through the supporting leg this moment, antiskid ribbed tile and two gusset plate supports to scaffold, the area of support has been increased, make the scaffold frame more stable in the use, the security when using has been improved, when not using, can be accomodating hollow section of thick bamboo, adjust pole and gusset plate and fix and accomodate the inslot.

2. The utility model discloses a setting of four group's thread grooves and lifting screw, the height of scaffold frame is not only convenient for adjust, still can carry out the leveling to scaffold frame at unevenness's topography simultaneously and fix for application range is wider, has improved stability.

3. The utility model discloses a setting of clamping screw and draw-in groove is convenient for fix the loading board of different widths on two crossbeams, makes its sideslip about can not taking place, guarantees that can be stable supports personnel.

Drawings

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

Fig. 1 is a schematic structural view of a high-stability safety scaffold provided by the present invention;

fig. 2 is a sectional view of a high-stability safety scaffold according to the present invention;

fig. 3 is the utility model provides a high safety scaffold's of stability part a's schematic structure diagram.

In the figure, 1, a support column; 2. reinforcing ribs; 3. a cross beam; 4. carrying a plate; 5. a card slot; 6. fixing the screw rod; 7. a lifting screw; 8. a cylinder; 9. supporting legs; 10. a cleat; 11. a thread groove; 12. an internal thread; 13. a storage groove; 14. a hollow cylinder; 15. a screw; 16. adjusting a rod; 17. a reinforcing plate; 18. a threaded rod; 19. a fixed shaft; 20. and (7) a pin shaft.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a high safety scaffold frame of stability, including four supporting legs 9, four support columns 1 and four crossbeams 3, four fixed settings of crossbeam 3 are between two support columns 1 that correspond, the top activity of two crossbeams 3 that are located on same horizontal plane is provided with loading board 4, a plurality of draw-in grooves 5 have been seted up at crossbeam 3's top, the top screw thread of loading board 4 is provided with four clamping screw 6, four clamping screw 6 activity joints respectively are in the draw-in groove 5 that corresponds, the top fixedly connected with cylinder 8 of supporting leg 9, be provided with lifting unit between cylinder 8 and the support column 1, cylinder 8's both sides have all been seted up and have been accomodate groove 13, accomodate and be provided with the reinforcement assembly in the groove 13.

Specifically, the lifting assembly comprises a lifting screw 7 fixedly arranged at the top of the column 8, a thread groove 11 is formed in the bottom end of the supporting column 1, and the lifting screw 7 is sleeved in the thread groove 11 in a threaded manner.

Specifically, consolidate the subassembly including rotating hollow cylinder 14 that sets up on accomodating groove 13 rear side inner wall, and sliding sleeve is equipped with regulation pole 16 in hollow cylinder 14, and one side screw thread of hollow cylinder 14 is provided with screw 15, and the one end activity butt of screw 15 is in the one side of adjusting pole 16, and the bottom of adjusting pole 16 is rotated and is provided with gusset plate 17, and the top screw thread of gusset plate 17 is provided with threaded rod 18, and gusset plate 17 passes through threaded rod 18 and fixes the setting on the bottom inner wall of accomodating groove 13.

Specifically, an internal thread 21 is formed on the inner wall of the bottom of the accommodating groove 13, and the threaded rod 18 is sleeved in the internal thread 21 in a threaded manner.

Specifically, a pin shaft 20 is fixedly connected to the inner wall of the rear side of the accommodating groove 13, and the hollow cylinder 14 is rotatably sleeved on the outer side of the pin shaft 20.

Specifically, a fixed shaft 19 is fixedly connected to the front side of the adjusting rod 16, and the reinforcing plate 17 is rotatably disposed on the outer side of the fixed shaft 19.

Specifically, lie in two strengthening ribs 2 of fixedly connected with between two support columns 1 with one side, two strengthening ribs 2 are each other fixed connection.

Specifically, the bottom of four supporting legs 9 is all fixedly connected with antiskid ribbed tile 10, and four antiskid ribbed tiles 10 are the rectangle setting based on loading board 4.

The utility model discloses, at the during operation, through four group's thread groove 11 and lifting screw 7's setting, not only be convenient for adjust the height of scaffold, it is fixed still to carry out the leveling to the scaffold in unevenness's topography simultaneously, make application range wider, stability is improved, then unscrew screw 15 and threaded rod 18, make it not fix regulation pole 16 and gusset plate 17, then can rotate hollow section of thick bamboo 14 and gusset plate 17 out, then at tensile regulation pole 16, rotate gusset plate 17, make gusset plate 17's bottom and ground firmly contact, then at gusset plate 18 and screw 15, can fix gusset plate 17 subaerial, can fix regulation pole 16 in hollow section of thick bamboo 14 simultaneously, through supporting leg 9, antiskid plate 10 and two gusset plate 17 are to the support of scaffold, the area of support has been increased, make the scaffold more stable in the use, and then improved the security when using, when not using, can be backward according to above-mentioned step, can be hollow section of thick bamboo 14, adjust pole 16 and gusset plate 17 and fix in accomodating inslot 13, through the setting up of fixed screw 6 and 5, the width of the draw-in the cross-in the use can not screw 3 the stability of guaranteeing that it can take place the crossbeam to screw 3 to screw, can not screw 3 take place the cross-beam.

Claims

1. The utility model provides a safe scaffold frame that stability is high, its characterized in that includes four supporting legs (9), four support columns (1) and four crossbeam (3), and four crossbeam (3) are fixed to be set up between two support columns (1) that correspond, and the top activity of two crossbeam (3) that are located on same horizontal plane is provided with loading board (4), a plurality of draw-in grooves (5) have been seted up at the top of crossbeam (3), the top screw thread of loading board (4) is provided with four clamping screw (6), and four clamping screw (6) activity joint respectively are in draw-in groove (5) that correspond, the top fixedly connected with cylinder (8) of supporting leg (9), be provided with lifting unit between cylinder (8) and support column (1), the both sides of cylinder (8) have all been seted up and have been accomodate groove (13), it is provided with the reinforcement assembly in groove (13) to accomodate.

2. A high stability safety scaffold according to claim 1, wherein: the lifting assembly comprises a lifting screw (7) fixedly arranged at the top of the cylinder (8), a thread groove (11) is formed in the bottom end of the supporting column (1), and the lifting screw (7) is sleeved in the thread groove (11) in a threaded manner.

3. A high stability safety scaffold according to claim 1, wherein: consolidate the subassembly including rotating hollow section of thick bamboo (14) that sets up on accomodating groove (13) rear side inner wall, it is equipped with regulation pole (16) to slide the cover in hollow section of thick bamboo (14), one side screw thread of hollow section of thick bamboo (14) is provided with screw (15), the one end movable butt of screw (15) is in the one side of adjusting pole (16), the bottom of adjusting pole (16) is rotated and is provided with reinforcing plate (17), the top screw thread of reinforcing plate (17) is provided with threaded rod (18), reinforcing plate (17) are fixed to be set up on the bottom inner wall of accomodating groove (13) through threaded rod (18).

4. A high stability safety scaffold according to claim 3 wherein: an internal thread (21) is formed in the inner wall of the bottom of the accommodating groove (13), and the threaded rod (18) is sleeved in the internal thread (21).

5. A high stability safety scaffold according to claim 3 wherein: the rear inner wall of the accommodating groove (13) is fixedly connected with a pin shaft (20), and the hollow cylinder (14) is rotatably sleeved on the outer side of the pin shaft (20).

6. A high stability safety scaffold according to claim 3, wherein: the front side of the adjusting rod (16) is fixedly connected with a fixed shaft (19), and the reinforcing plate (17) is rotatably arranged on the outer side of the fixed shaft (19).

7. A high stability safety scaffold according to claim 1, wherein: two reinforcing ribs (2) are fixedly connected between the two supporting columns (1) positioned on the same side, and the two reinforcing ribs (2) are fixedly connected with each other.

8. A high stability safety scaffold according to claim 1, wherein: the bottom of four supporting legs (9) is equal fixedly connected with antiskid ribbed tile (10), and four antiskid ribbed tile (10) are the rectangle setting based on loading board (4).