CN215978327U

CN215978327U - Scaffold structure that slope is prevented to stability height

Info

Publication number: CN215978327U
Application number: CN202121440683.4U
Authority: CN
Inventors: 张晓刚; 赵福龙; 庞富刚; 张莉; 王晓明; 王红明; 李文红; 王明
Original assignee: Tianjin Xintongyi Technology Co ltd
Current assignee: Tianjin Xintongyi Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-03-08
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a scaffold structure with high stability and inclination prevention, and relates to the technical field of scaffolds. According to the utility model, the first hinge rod, the second hinge rod and the hinge sleeve are arranged, so that the effect of the reinforcing rib can be achieved, the stability of the joint of the scaffold is improved, the scaffold can have a folding effect by arranging the limiting device, the aim of integrally transporting the scaffold is achieved, the scaffold is prevented from being disassembled and assembled, and the workload of workers is reduced.

Description

Scaffold structure that slope is prevented to stability height

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold structure with high stability and inclination prevention.

Background

In people's daily life, can't leave various houses, and need use the scaffold when setting up these houses, the use of scaffold is very extensive, except setting up, fitment or finishing can both be enough to obtain, and along with the development of science and technology, the scaffold is also a great variety.

Wherein most scaffold frame is all to make up through the bolt with all kinds of steel pipes and builds, but this kind of scaffold frame of being built out wastes time and energy when the dismouting to the transportation is inconvenient, can't realize the effect of whole carrying, and this has just increased workman's work burden.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a scaffold structure with high stability and inclination prevention.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a scaffold puts up structure of slope is prevented to stability height, includes stand platform, supporting leg, articulated slab, hinge groove, connecting block, stop device and strutting arrangement, the top welding of articulated slab is in the four corners of standing platform lower surface, the top at the supporting leg is seted up to the hinge groove, the both ends of connecting block articulate the inner wall in the bottom of articulated slab and hinge groove through the pivot respectively, stop device sets up the surface at the lower surface of stand platform and supporting leg, strutting arrangement sets up the surface in the supporting leg bottom.

Preferably, the limiting device comprises a first hinge block, a first hinge rod, a second hinge block, a second hinge rod, a hinge sleeve, a sliding groove, a sliding column, a spring, a sliding block, a limiting plate and a limiting groove, one end of the first hinge block is arranged on the side wall of the supporting leg, the bottom end of the first hinge rod is hinged with one end, away from the supporting leg, of the first hinge block through a rotating shaft, the top end of the second hinge block is arranged on the lower surface of the standing platform, the top end of the second hinge rod is hinged with the bottom end of the second hinge block through a rotating shaft, two ends of the hinge sleeve are respectively hinged with the top end of the first hinge rod and the bottom end of the second hinge rod through rotating shafts, the sliding groove is formed in the outer surface of the hinge sleeve, the outer surface of the sliding column is connected with the inner wall of the sliding groove in a sliding mode, the spring is arranged inside the sliding groove, and the sliding block is arranged at one end, located inside the sliding groove, of the sliding column, the limiting plate welds in the surface of sliding block, the spacing groove is seted up in one side that articulated mast and No. two articulated masts are relative.

Preferably, the outer surface of the first hinge block is provided with a rotating groove, the outer surface of the first hinge rod is rotatably connected with the inner wall of the first rotating groove, the outer surface of the second hinge block is provided with a second rotating groove, and the outer surface of the second hinge rod is rotatably connected with the inner wall of the second rotating groove.

Preferably, the quantity of sliding block is two sets of, the both ends of spring are adorned admittedly respectively in the relative one side of two sliding blocks.

Preferably, the outer surface of sliding block and the inner wall sliding connection of sliding tray, the outer surface of limiting plate and the inner wall sliding connection of spacing groove.

Preferably, the supporting device comprises accommodating grooves, bolts, nuts and auxiliary legs, the accommodating grooves are formed in the side walls of the two sides of the bottom end of the supporting leg, one end of each bolt penetrates through the supporting leg and the accommodating groove in sequence and extends to the outside of the supporting leg, the nuts are sleeved on the outer surface of the bolts located on the outside of the supporting leg, and the top ends of the auxiliary legs are fixedly mounted on the inner walls of the accommodating grooves through the bolts.

Preferably, the bottom ends of the auxiliary legs are provided with anti-slip pads, and the outer surfaces of the auxiliary legs are rotatably connected with the inner walls of the accommodating grooves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the scaffold needs to be transported, the two sliding columns are held to be close to each other, when the sliding columns move, on one hand, the springs are extruded through the sliding blocks, the springs are stressed to retract, on the other hand, the sliding blocks drive the limiting plates to be separated from the limiting grooves, then, the hinge sleeves can be pulled inwards or outwards, when the hinge sleeves are pulled, the first hinge rods and the second hinge rods are respectively driven to move, the supporting legs are further driven to rotate towards the bottom of the standing platform to achieve the folding effect, then, the remaining three supporting legs are folded according to the above operation, then, the standing platform is neatly stacked on a transport vehicle to be transported, when the scaffold needs to be used, the supporting legs are directly pulled, the first hinge rods and the second hinge rods are driven by the supporting legs to be unfolded until the limiting plates are overlapped with the limiting grooves, and then, the limiting plates are driven by the elastic force of the sliding blocks to reset, limiting plate card after reseing is spacing in the inside of spacing groove, through setting up hinge bar, No. two hinge bars and articulated cover, can play the effect of strengthening rib, promotes the stability of scaffold connection department, through setting up stop device, can make the scaffold frame possess folding effect, has realized the purpose of whole transportation scaffold frame, has avoided the dismouting of scaffold frame to reduce workman's work burden.

2. According to the utility model, when the scaffold needs higher stability to avoid inclination when placed, the bolt and the nut are screwed to loosen the scaffold, the auxiliary leg is pulled out of the accommodating groove, the auxiliary leg is adjusted to a required angle, the bolt and the nut are screwed again to limit the scaffold, the anti-skidding effect can be effectively realized by arranging the anti-skidding pad at the bottom end of the auxiliary leg, the effect of primarily improving the stability is achieved, the area in contact with the ground can be increased by arranging the auxiliary leg, the effect of improving the stability again is achieved, and the stability of the scaffold can be improved for many times while the supporting leg provides supporting force by arranging the supporting device, so that the anti-inclination effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of a scaffold structure with high stability and high anti-tilt capability according to the present invention;

fig. 2 is a partial perspective sectional view of a scaffolding structure according to the present invention, which provides high stability against inclination;

fig. 3 is a partial perspective sectional view of a scaffolding structure according to the present invention, which provides high stability against inclination;

fig. 4 is a partial perspective view of the scaffold structure with high stability and inclination prevention according to the present invention.

Illustration of the drawings:

1. a standing platform; 2. supporting legs; 3. a hinge plate; 4. a hinge slot; 5. connecting blocks; 6. a first hinge block; 7. a first hinge rod; 8. a second hinge block; 9. a second hinge rod; 10. a hinge sleeve; 11. a sliding groove; 12. a sliding post; 13. a spring; 14. a slider; 15. a limiting plate; 16. a limiting groove; 17. a receiving groove; 18. a bolt; 19. a nut; 20. an auxiliary leg.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a scaffold puts up structure of slope is prevented to stability height, including stand platform 1, supporting leg 2, articulated slab 3, hinge groove 4, connecting block 5, stop device and strutting arrangement, the top welding of articulated slab 3 is in the four corners of stand platform 1 lower surface, hinge groove 4 sets up on the top of supporting leg 2, the both ends of connecting block 5 articulate the bottom at articulated slab 3 and the inner wall of hinge groove 4 through the pivot respectively, stop device sets up the surface at stand platform 1's lower surface and supporting leg 2, strutting arrangement sets up the surface in supporting leg 2 bottom.

In the present embodiment, the standing platform 1 and the supporting leg 2 are basic components of the scaffold, and the mutual cooperation of the hinge plate 3, the hinge groove 4 and the connecting block 5 enables the supporting leg 2 to be folded.

Specifically, the limiting device comprises a first hinge block 6, a first hinge rod 7, a second hinge block 8, a second hinge rod 9, a hinge sleeve 10, a sliding groove 11, a sliding column 12, a spring 13, a sliding block 14, a limiting plate 15 and a limiting groove 16, one end of the first hinge block 6 is arranged on the side wall of the supporting leg 2, the bottom end of the first hinge rod 7 is hinged with one end of the first hinge block 6, which is far away from the supporting leg 2, through a rotating shaft, the top end of the second hinge block 8 is arranged on the lower surface of the standing platform 1, the top end of the second hinge rod 9 is hinged with the bottom end of the second hinge block 8 through a rotating shaft, two ends of the hinge sleeve 10 are respectively hinged with the top end of the first hinge rod 7 and the bottom end of the second hinge rod 9 through a rotating shaft, the sliding groove 11 is arranged on the outer surface of the hinge sleeve 10, the outer surface of the sliding column 12 is connected with the inner wall of the sliding groove 11 in a sliding manner, the spring 13 is arranged inside the sliding groove 11, sliding block 14 is installed in the one end that sliding column 12 is located sliding tray 11 inside, and limiting plate 15 welds the surface at sliding block 14, and limiting groove 16 is seted up in the relative one side of articulated rod 7 and No. two articulated rod 9.

In this embodiment: when the scaffold needs to be carried, firstly holding the two sliding columns 12 to enable the sliding columns to approach each other, when the sliding columns 12 move, on one hand, the sliding blocks 14 extrude the springs 13, the springs 13 retract under stress, on the other hand, the sliding blocks 14 synchronously drive the limiting plates 15 to be separated from the limiting grooves 16, then, the hinge sleeves 10 can be pulled inwards or outwards, when the hinge sleeves 10 are pulled, the

hinge rods

7 and 9 are respectively driven to move, further, the supporting legs 2 are driven to rotate towards the bottom of the standing platform 1 to achieve the folding effect, then, the rest three supporting legs 2 are folded according to the above operation, then, the standing platform 1 is orderly stacked on a conveying vehicle to be conveyed, when the scaffold needs to be used, the supporting legs 2 are directly pulled, the supporting legs 2 drive the

hinge rods

7 and 9 to be unfolded until the limiting plates 15 are superposed with the limiting grooves 16, drive limiting plate 15 through sliding block 14 under the drive of spring 13 resilience force and reset, limiting plate 15 card after resetting is spacing in the inside of spacing groove 16, through setting up hinge bar 7, No. two hinge bars 9 and articulated cover 10, can play the effect of strengthening rib, promote the stability of scaffold connection department, through setting up stop device, can make the scaffold possess folding effect, the purpose of whole transportation scaffold has been realized, the dismouting of scaffold has been avoided, thereby reduce workman's work burden.

Specifically, the outer surface of the first hinge block 6 is provided with a rotating groove, the outer surface of the first hinge rod 7 is rotatably connected with the inner wall of the first rotating groove, the outer surface of the second hinge block 8 is provided with a rotating groove, and the outer surface of the second hinge rod 9 is rotatably connected with the inner wall of the second rotating groove.

In this embodiment: the first rotating groove is formed for accommodating the first hinge rod 7, and the second rotating groove is formed for accommodating the second hinge rod 9.

Specifically, the number of the sliding blocks 14 is two, and two ends of the spring 13 are fixedly mounted on the opposite sides of the two sliding blocks 14 respectively.

In this embodiment: because No. one hinge bar 7 and No. two hinge bar 9 have all seted up spacing groove 16, so sliding block 14 need be the same with its quantity, and the setting of spring 13 is for driving sliding block 14 to reset.

Specifically, the outer surface of the sliding block 14 is slidably connected to the inner wall of the sliding groove 11, and the outer surface of the stopper plate 15 is slidably connected to the inner wall of the stopper groove 16.

In this embodiment: the sliding groove 11 is opened to accommodate the sliding block 14 and limit the sliding block, and the limit plate 15 and the limit groove 16 are matched with each other to limit the first hinge rod 7 and the second hinge rod 9 respectively.

Specifically, strutting arrangement is including accomodating groove 17, bolt 18, nut 19 and auxiliary leg 20, accomodates groove 17 and sets up the both sides lateral wall in supporting leg 2 bottom, and the one end of bolt 18 runs through supporting leg 2 in proper order and accomodates groove 17 and extend to the outside of supporting leg 2, and nut 19 cover is established and is located the outside surface of supporting leg 2 outside at bolt 18, and the top of auxiliary leg 20 is adorned admittedly at the inner wall of accomodating groove 17 through bolt 18.

In this embodiment: need higher stability when the scaffold puts and avoid its slope, twist bolt 18 and nut 19 and make it not hard up, pull out storage tank 17 with auxiliary leg 20 afterwards, adjust auxiliary leg 20 to required angle after that, it is spacing to it to screw up bolt 18 and nut 19 again, through the slipmat that sets up auxiliary leg 20 bottom, can play the antiskid effectively, reach the effect of preliminary promotion stability, through setting up auxiliary leg 20, can increase the area with ground contact, play the effect of promoting stability once more, through setting up strutting arrangement, can promote its stability many times when supporting leg 2 provides the holding power, thereby reach the effect of anti-tilt.

Specifically, the bottom end of the auxiliary leg 20 is provided with a non-slip mat, and the outer surface of the auxiliary leg 20 is rotatably connected with the inner wall of the accommodating groove 17.

In this embodiment: through the slipmat that sets up auxiliary leg 20 bottom, can play the antiskid effectively, reach the effect of preliminary promotion stability, accomodate seting up of groove 17 in order to hold auxiliary leg 20.

The working principle is as follows: when the scaffold needs to be carried, firstly holding the two sliding columns 12 to enable the sliding columns to approach each other, when the sliding columns 12 move, on one hand, the sliding blocks 14 extrude the springs 13, the springs 13 retract under stress, on the other hand, the sliding blocks 14 synchronously drive the limiting plates 15 to be separated from the limiting grooves 16, then, the hinge sleeves 10 can be pulled inwards or outwards, when the hinge sleeves 10 are pulled, the hinge rods 7 and 9 are respectively driven to move, further, the supporting legs 2 are driven to rotate towards the bottom of the standing platform 1 to achieve the folding effect, then, the rest three supporting legs 2 are folded according to the above operation, then, the standing platform 1 is orderly stacked on a conveying vehicle to be conveyed, when the scaffold needs to be used, the supporting legs 2 are directly pulled, the supporting legs 2 drive the hinge rods 7 and 9 to be unfolded until the limiting plates 15 are superposed with the limiting grooves 16, the limiting plate 15 is driven to reset through the sliding block 14 under the driving of the resilience force of the spring 13, the limiting plate 15 after resetting is clamped in the limiting groove 16 for limiting, when the scaffold is placed and needs higher stability to avoid inclination, the bolt 18 and the nut 19 are screwed to enable the scaffold to be loosened, the auxiliary leg 20 is pulled out of the accommodating groove 17, and then the auxiliary leg 20 is adjusted to a required angle and then the bolt 18 and the nut 19 are screwed again to limit the scaffold.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a scaffold puts up structure of slope is prevented to stability height, includes stand platform (1), supporting leg (2), articulated slab (3), hinge groove (4), connecting block (5), stop device and strutting arrangement, its characterized in that: the top welding of articulated slab (3) is in the four corners of platform (1) lower surface of standing, the top at supporting leg (2) is seted up in hinge groove (4), the both ends of connecting block (5) articulate the inner wall in the bottom of articulated slab (3) and hinge groove (4) through the pivot respectively, stop device sets up the surface at the lower surface of platform (1) of standing and supporting leg (2), strutting arrangement sets up the surface in supporting leg (2) bottom.

2. A stable and highly tilt-proof scaffolding structure as claimed in claim 1 wherein: the limiting device comprises a first hinged block (6), a first hinged rod (7), a second hinged block (8), a second hinged rod (9), a hinged sleeve (10), a sliding groove (11), a sliding column (12), a spring (13), a sliding block (14), a limiting plate (15) and a limiting groove (16), one end of the first hinged block (6) is installed on the side wall of the supporting leg (2), the bottom end of the first hinged rod (7) is hinged with one end, far away from the supporting leg (2), of the first hinged block (6) through a rotating shaft, the top end of the second hinged block (8) is installed on the lower surface of the standing platform (1), the top end of the second hinged rod (9) is hinged with the bottom end of the second hinged block (8) through a rotating shaft, the two ends of the hinged sleeve (10) are hinged with the top end of the first hinged rod (7) and the bottom end of the second hinged rod (9) through rotating shafts respectively, the surface in articulated cover (10) is seted up in sliding tray (11), the surface of slip post (12) and the inner wall sliding connection of sliding tray (11), spring (13) set up the inside at sliding tray (11), sliding block (14) are installed and are located the inside one end of sliding tray (11) in slip post (12), limiting plate (15) welding is at the surface of sliding block (14), one side that is relative in hinge bar (7) and No. two hinge bars (9) is seted up in spacing groove (16).

3. A stable and highly tilt-proof scaffolding structure as claimed in claim 2 wherein: the surface of a hinge block (6) is provided with a rotating groove, the surface of a hinge rod (7) is connected with the inner wall of the rotating groove in a rotating mode, the surface of a hinge block (8) is provided with a rotating groove, and the surface of a hinge rod (9) is connected with the inner wall of the rotating groove in a rotating mode.

4. A stable and highly tilt-proof scaffolding structure as claimed in claim 2 wherein: the quantity of sliding blocks (14) is two sets of, the both ends of spring (13) are adorned admittedly respectively in the relative one side of two sliding blocks (14).

5. A stable and highly tilt-proof scaffolding structure as claimed in claim 2 wherein: the outer surface of the sliding block (14) is in sliding connection with the inner wall of the sliding groove (11), and the outer surface of the limiting plate (15) is in sliding connection with the inner wall of the limiting groove (16).

6. A stable and highly tilt-proof scaffolding structure as claimed in claim 1 wherein: support arrangement is including accomodating groove (17), bolt (18), nut (19) and supplementary leg (20), accomodate groove (17) and set up the both sides lateral wall in supporting leg (2) bottom, the one end of bolt (18) runs through supporting leg (2) in proper order and accomodate groove (17) and extend to the outside of supporting leg (2), nut (19) cover is established and is located the outside surface of supporting leg (2) in bolt (18), the inner wall in accomodating groove (17) is adorned admittedly on the top of supplementary leg (20) through bolt (18).

7. A scaffold structure with high stability and anti-tilt function according to claim 6, wherein: the bottom end of the auxiliary leg (20) is provided with a non-slip mat, and the outer surface of the auxiliary leg (20) is rotatably connected with the inner wall of the accommodating groove (17).