CN218815057U

CN218815057U - Construction scaffold for building

Info

Publication number: CN218815057U
Application number: CN202222040098.6U
Authority: CN
Inventors: 陈昌冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-04-07
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a construction scaffold is used in room construction, including the support frame, the support frame below is equipped with the base, and the base is fixed in ground assigned position, and the support frame top is equipped with the backup pad, and the support frame outside is equipped with interim guardrail. Through above device mutually supporting, when realizing basic supporting role, realized one kind can unidirectional sliding and automatic buckle fixed interim guardrail, conveniently build and use, strengthened practicality and convenience, interim support cooperation cat ladder can avoid the workman directly to scramble the scaffold frame, is under the condition of no guardrail under the construction, appears the direct unsettled in the scaffold frame outside of health, exposes in the risk of high latitude, is favorable to improving the stability and the security of scaffold frame.

Description

Construction scaffold for building

Technical Field

The utility model relates to a construction technical field is built in the room, particularly, relates to a construction scaffold is used in room construction.

Background

The scaffold (scaffold) refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and a general term of a building field refers to a place which is used on an outer wall, interior decoration or high floor height on a construction site and cannot be directly constructed. The main frame is in a door shape, so the scaffold is called a door type or door type scaffold, also called a scaffold or a portal frame, and the scaffold mainly comprises a main frame, a transverse frame, cross inclined struts, scaffold boards, an adjustable base and the like.

The scaffold for building construction, as proposed in chinese patent CN202020650480.7, has the advantages of being convenient for adjusting the height of the vertical pipe and for stable placement.

However, most of the existing door-type scaffolds have the following problems:

(1) The scaffold is not provided with an independent climbing mechanism, workers are required to climb from side rods of the scaffold by virtue of force, and the body of the workers is directly suspended outside the scaffold, so that the scaffold is very labor-consuming and has safety risks;

(2) And the workers are in an environment completely exposed outside the guard rails before the upper scaffolding is erected.

There is a high necessity for a temporary guard rail that can provide a temporary protection function and is convenient to install and use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction scaffold frame is used in room construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a construction scaffold is used in room construction, includes the support frame, and the support frame below is equipped with the base, and the base is fixed in ground assigned position, and the support frame top is equipped with the backup pad, and the support frame outside is equipped with interim guardrail.

Furthermore, in order to improve the stability and the safety of the scaffold and realize the basic supporting function, the supporting frame comprises a plurality of door frames which are symmetrically arranged, the door frames are fixedly connected with a plurality of fixing rods through cross supporting rods, the lower parts of the door frames are fixedly connected with the base through corner connectors, each door frame comprises a stand column and a cross rod, a supporting plate is lapped on each cross rod,

be equipped with spout and cavity in the stand, spout and slider phase-match, and the inside symmetry of spout is equipped with a plurality of draw-in grooves, is equipped with one-way buckle in the draw-in groove, and one-way buckle both sides are located the inside symmetry of draw-in groove and open and have the several guide way.

Furthermore, in order to improve the convenience of the use of the device, realize a temporary support frame which is convenient to build and use, enhance the practicability and avoid the construction of workers under the condition of no guardrail, the one-way buckle comprises a limiting plate, the lower end of the limiting plate is connected with a clamping groove through a rotating shaft, two sliding rods are symmetrically arranged on two sides of the upper end of the limiting plate, the limiting plate is connected with the sliding rods through connecting columns, one ends of the sliding rods, which are far away from the limiting plate, are provided with guide blocks, the guide blocks are positioned in the guide grooves and matched with the guide grooves, one side of each guide block is positioned in the guide grooves and provided with springs, and a plurality of springs are also arranged between the limiting plate and the clamping groove,

be equipped with the spirit level on the interim guardrail, interim guardrail lower extreme symmetry is equipped with a plurality of sliders.

Further, in order to protect the safety of workers, avoid the workman directly to scramble the scaffold frame, the direct unsettled in the scaffold frame outside of health appears, expose the risk in the high latitude, the security when improving the scaffold frame and using, backup pad both ends symmetry is equipped with a plurality of annular buckle, annular buckle and horizontal pole phase-match, backup pad one end is equipped with logical groove, it runs through the backup pad to lead to the groove, and lead to the groove top and be located to be equipped with the lid that opens and shuts in the backup pad, it has the recess to open the backup pad below, be equipped with the cat ladder in the recess, one side of cat ladder is located the recess and has the couple, the one end of cat ladder links to each other with the recess inner wall through the hinge, the other end of cat ladder is equipped with the annular hole, the annular hole links to each other with the couple.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) Through above device mutually supporting, when realizing basic supporting role, realized one kind can unidirectional sliding and automatic buckle fixed interim guardrail, conveniently build and use, strengthened practicality and convenience, interim support cooperation cat ladder can avoid the workman directly to scramble the scaffold frame, is under the condition of no guardrail under the construction, appears the direct unsettled in the scaffold frame outside of health, exposes in the risk of high latitude, is favorable to improving the stability and the security of scaffold frame.

(2) Mutually support through one-way buckle and interim guardrail for the control slide only can be from the rebound down, can't from the top down remove, and the worker is according to the construction progress in the work progress of being convenient for, and it is fixed to carry out automatic buckle through the position of spout, the interim guardrail of slider adjustment.

(3) Through setting up the spirit level, can assist the workman to judge whether equal height of portal installation of both sides, because the portal of interim guardrail and both sides links to each other, when the portal of one end is on the high side, the spirit level on the interim guardrail can twinkle and send the warning, and the workman can in time discover, and whether each part of inspection support frame is connected closely, effectively avoids the support frame to connect unstable and leads to doing over again or even take place the incident.

Drawings

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

Fig. 1 is a schematic perspective view of a construction scaffold for building construction according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a supporting frame of a construction scaffold for building construction according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a temporary guard rail of a construction scaffold for building construction according to an embodiment of the present invention;

fig. 4 is a first schematic view of a one-way buckle structure of a construction scaffold for building construction according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a one-way buckle structure of a construction scaffold for building construction according to an embodiment of the present invention;

fig. 6 is according to the utility model discloses a building is with construction scaffolding's backup pad structure sketch map.

Reference numerals are as follows:

1. a support frame; 2. corner connectors; 3. a base; 4. a support plate; 5. a temporary guardrail; 6. a gantry; 7. a cross strut; 8. fixing the rod; 9. a column; 10. a cross bar; 11. a chute; 12. a cavity; 13. a card slot; 14. a one-way buckle; 15. a limiting plate; 16. a slide bar; 17. a guide block; 18. a guide groove; 19. an annular buckle; 20. opening and closing the cover; 21. climbing a ladder; 22. a hinge; 23. an annular aperture; 24. hooking; 25. a level gauge; 26. a slider; 27. a rotating shaft.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings and the detailed description thereof:

the first embodiment is as follows:

referring to fig. 1-6, according to the embodiment of the present invention, a construction scaffold for building comprises a support frame 1, a base 3 is disposed below the support frame 1, the base 3 is fixed at a designated position on the ground, a support plate 4 is disposed above the support frame 1, and a temporary guardrail 5 is disposed outside the support frame 1.

Through the above technical scheme of the utility model, when realizing basic supporting role, realized one kind can unidirectional slip and automatic buckle fixed interim guardrail 5, conveniently build and use, strengthened practicality and convenience, interim strut support cooperation cat ladder 21 can avoid the workman directly to scramble the scaffold frame, is under the condition of no guardrail under the construction, appears that the health is directly unsettled in the scaffold frame outside, expose the risk in the sky, is favorable to improving the stability and the security of scaffold frame.

Example two:

referring to fig. 1-6, the supporting frame 1 includes a plurality of symmetrically arranged door frames 6, the door frames 6 are fixedly connected with each other through cross struts 7 and a plurality of fixing rods 8, the lower portions of the door frames 6 are fixedly connected with the base 3 through corner connectors 2, each door frame 6 includes a vertical column 9 and a cross bar 10, and the cross bar 10 is lapped with the supporting plate 4.

Be equipped with spout 11 and cavity 12 in the stand 9, spout 11 and slider 26 phase-match, and the inside symmetry of spout 11 is equipped with a plurality of draw-in grooves 13, is equipped with one-way buckle 14 in the draw-in groove 13, and the inside symmetry of draw-in groove 13 that is located of one-way buckle 14 both sides has several guide way 18 to open.

And the cross supporting rod 7 is used for connecting and fixing the two groups of door frames 6, and the cross supporting rod 7 can be connected with the door frames 6 through a nut assembly or an angle code.

And the fixing rod 8 is used for further reinforcing the scaffold and can be appropriately increased, decreased and moved as required.

The sliding groove 11, the sliding groove 11 and the sliding block 26 are both T-shaped, so that the sliding block 26 can be ensured not to break away from and move left and right when moving up and down in the sliding groove 11.

And the cavity 12 is used for installing various connecting pieces, and the upper layer portal frame 6 can be sleeved in the cavity 12 of the lower layer portal frame 6 through a connecting column.

Through the above technical scheme of the utility model, improve the stability and the security of scaffold frame, realize basic supporting role.

Example three:

referring to fig. 1-6, the one-way buckle 14 includes a limiting plate 15, a lower end of the limiting plate 15 is connected to the slot 13 through a rotating shaft 27, two sliding rods 16 are symmetrically disposed on two sides of an upper end of the limiting plate 15, the limiting plate 15 is connected to the sliding rods 16 through a connecting post, a guide block 17 is disposed at one end of each sliding rod 16 far away from the limiting plate 15, the guide block 17 is located inside a guide groove 18, the guide block 17 is matched with the guide groove 18, a spring is disposed inside the guide groove 18 at one side of the guide block 17, and a plurality of springs are disposed between the limiting plate 15 and the slot 13.

The temporary guardrail 5 is provided with a level gauge 25, and the lower end of the temporary guardrail 5 is symmetrically provided with a plurality of sliding blocks 26.

The limiting plate 15 is under the condition of no stress, the limiting plate 15 stands outwards at 45 degrees, when the slider 26 moves upwards to contact with the limiting plate 15, the upper end of the limiting plate 15 is stressed to contract into the clamping groove 13, the stress of a spring between the limiting plate 15 and the clamping groove 13 is changed into a contraction state, the limiting plate 15 rotates inwards by taking the rotating shaft 27 as a center, the sliding rod 16 drives the guide block 17 to move upwards from bottom to top in the guide groove 18, when the guide block 17 moves to the uppermost end, the limiting plate 15 is just completely retracted into the clamping groove 13, the temporary guardrail 5 is convenient to move upwards, when the temporary guardrail 5 moves to the upper side of the one-way buckle 14, the slider 26 is far away from the limiting plate 15, and the limiting plate 15 returns to the outwards state at 45 degrees by the resilience of the spring.

And the rotating shaft 27 is used for fixing the position of the limiting plate 15 and does not influence the rotation of the limiting plate 15, and the rotating shaft 27 is connected with the clamping groove 13 through a bearing.

Spirit level 25 for it is high whether supplementary workman judges the installation of the portal 6 of both sides, because interim guardrail 5 links to each other with the portal 6 of both sides, when the portal 6 of one end is on the high side, spirit level 25 on the interim guardrail 5 can twinkle and send out the warning, and the workman can in time discover, and whether each part of inspection support frame 1 is connected closely, effectively avoids support frame 1 to connect unstable and leads to doing over again and even take place the incident.

The guide block 17 and the guide groove 18 are both in a T shape, so that the guide block 17 can only move up and down in the guide groove 18 and cannot be separated or move left and right.

Through the above technical scheme of the utility model, the convenience that improves the device and use realizes a convenient interim support frame of buildding and using, and the reinforcing practicality is avoided the workman to be under the condition of no guardrail under the construction.

Example four:

referring to fig. 1-6, a plurality of annular buckles 19 are symmetrically arranged at two ends of a supporting plate 4, the annular buckles 19 are matched with a cross rod 10, a through groove is formed in one end of the supporting plate 4 and penetrates through the supporting plate 4, an opening and closing cover 20 is arranged above the through groove and on the supporting plate 4, a groove is formed below the supporting plate 4, a ladder stand 21 is arranged in the groove, a hook 24 is arranged in the groove on one side of the ladder stand 21, one end of the ladder stand 21 is connected with the inner wall of the groove through a hinge 22, an annular hole 23 is formed in the other end of the ladder stand 21, and the annular hole 23 is connected with the hook 24.

And the annular buckle 19 is used for connecting the support plate 4 and the cross rod 10 and fixing the position of the support plate 4, and after the cross rods 10 at two ends are fastened through the annular buckle 19, the support plate 4 cannot move.

The cover 20 opens and shuts, and the cover 20 that opens and shuts links to each other with backup pad 4 through the hinge of one side, and the back is opened to the cover 20 that opens and shuts, and constructor can get into upper construction region through the logical groove that cat ladder 21 and cat ladder 21 top were opened, when the cover 20 that opens and shuts closed, can cover logical groove, does not influence the constructor walking.

Couple 24, couple 24 and backup pad 4's recess inner wall passes through the connecting seat and links to each other, links to each other through the rope that has certain elasticity and toughness between couple 24 and the connecting seat, and when using couple 24 to hang the annular ring 23, the rope between couple 24 and the connecting seat can tighten and then fixed cat ladder 21 is in the horizontally state, is convenient for accomodate, needs the manual work to apply rotatory power and just can break away from couple 24 and annular ring 23.

Through the above technical scheme of the utility model, the workman's safety is protected, avoids the workman directly to scramble the scaffold frame, appears that the health is direct unsettled in the scaffold frame outside, expose in the risk of high latitude, security when improving the scaffold frame and using.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle of the present invention in the practical process.

In practical application, firstly, the slide block 26 on the temporary guardrail 5 is inserted into the chute 11 from the lower end of the door frame 6, the lower end of the door frame 6 is connected with the base 3 and fixed at a designated position on the ground, then the cross support rod 7, the fixed rod 8, the support plate 4 and the door frame 6 are assembled in sequence, after the support frame 1 of the first layer is built, the lower end of the temporary guardrail 5 is held to move the temporary guardrail 5 upwards, the slide block 26 slides in the chute 11, when the slide block 26 contacts the limit plate 15, the upper end of the limit plate 15 is stressed to shrink into the clamping groove 13, the spring stress between the limit plate 15 and the clamping groove 13 is changed into a shrinking state, the slide rod 16 drives the guide block 17 to move from bottom to top in the guide groove 18 while the limit plate 15 rotates inwards by taking the rotating shaft 27 as a center, when the guide block 17 moves to the uppermost end, the limit plate 15 is just completely retracted into the clamping groove 13, so that the temporary guardrail 5 can conveniently move upwards, when the temporary guardrail 5 moves above the one-way buckle 14, the slide block 26 is far away from the limit plate 15, the limit plate 15 returns to the 45-degree outward state under the resilience of the spring, at the moment, the constructor loosens the temporary guardrail 5, the slide block 26 can be just clamped above the plurality of limit plates 15 and is maintained at a fixed position, the temporary guardrail 5 protects the upper construction area, the constructor separates the hook 24 from the annular hole 23 and puts down the ladder stand 21, the bottom end of the ladder stand 21 can just be supported on the lower support plate 4, the constructor can open the opening and closing cover 20 on the upper support plate 4 through the ladder stand 21 and lead to the upper layer to install the upper portal frame 6, the cross support rod 7, the fixed rod 8 and the support plate 4, the mutual matching of the devices is realized, and the temporary guardrail 5 which can slide in one way and can be automatically fixed by buckling is realized, conveniently build and use, strengthened practicality and convenience, interim support cooperation cat ladder 21 can avoid the workman directly to scramble the scaffold frame, is under the condition of no guardrail construction, appears that the health is directly unsettled in the scaffold frame outside, exposes in the risk of high latitude, is favorable to improving the stability and the security of scaffold frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The construction scaffold for building is characterized by comprising a support frame (1), wherein a base (3) is arranged below the support frame (1), the base (3) is fixed at a designated position on the ground, a support plate (4) is arranged above the support frame (1), and a temporary guardrail (5) is arranged on the outer side of the support frame (1);

the supporting frame (1) comprises a plurality of symmetrical door frames (6), the door frames (6) are fixedly connected through cross supporting rods (7) and a plurality of fixing rods (8), the lower portions of the door frames (6) are fixedly connected with the base (3) through corner connectors (2), each door frame (6) comprises an upright post (9) and a cross rod (10), and a supporting plate (4) is lapped on each cross rod (10);

a sliding chute (11) and a cavity (12) are arranged in the upright post (9), the sliding chute (11) is matched with the sliding block (26), a plurality of clamping grooves (13) are symmetrically arranged in the sliding chute (11), a one-way buckle (14) is arranged in the clamping groove (13), and a plurality of guide grooves (18) are symmetrically formed in the clamping groove (13) at two sides of the one-way buckle (14);

one-way buckle (14) include limiting plate (15), the lower extreme of limiting plate (15) through pivot (27) with draw-in groove (13) link to each other, the bilateral symmetry of limiting plate (15) upper end is equipped with two slide bars (16), limiting plate (15) through the spliced pole with slide bar (16) link to each other, slide bar (16) are kept away from the one end of limiting plate (15) is equipped with guide block (17), guide block (17) are located inside guide way (18), guide block (17) and guide way (18) phase-match, guide block (17) one side is located the inside spring that is equipped with of guide way (18), limiting plate (15) with also be equipped with a plurality of springs between draw-in groove (13).

2. The construction scaffold for building according to claim 1, wherein a plurality of annular buckles (19) are symmetrically arranged at two ends of the supporting plate (4), the annular buckles (19) are matched with the cross rod (10), a through groove is formed in one end of the supporting plate (4), the through groove penetrates through the supporting plate (4), an opening and closing cover (20) is arranged above the through groove and located on the supporting plate (4), a groove is formed in the lower portion of the supporting plate (4), a crawling ladder (21) is arranged in the groove, a hook (24) is arranged in the groove on one side of the crawling ladder (21), one end of the crawling ladder (21) is connected with the inner wall of the groove through a hinge (22), an annular hole (23) is formed in the other end of the crawling ladder (21), and the annular hole (23) is connected with the hook (24).

3. The construction scaffold for building according to claim 2, wherein the temporary guard bar (5) is provided with a level gauge (25), and the lower end of the temporary guard bar (5) is symmetrically provided with a plurality of sliding blocks (26).