CN211647235U

CN211647235U - Scaffold

Info

Publication number: CN211647235U
Application number: CN201922231107.8U
Authority: CN
Inventors: 黄开友
Original assignee: Shaanxi Kaiyou Industry Co ltd
Current assignee: Shaanxi Kaiyou Industry Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-09
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a scaffold, which comprises upright posts, scaffold boards and a ladder stand, wherein the upright posts are multiple, the upright posts are divided into two rows, and the two rows of upright posts are parallel to each other and are in one-to-one correspondence; the plurality of scaffold boards are positioned between the two rows of upright rods and are mutually butted along the horizontal direction or arranged in layers along the height direction; each layer of scaffold board is correspondingly connected with the two rows of upright rods; the crawling ladder is arranged on the vertical rod which is mutually abutted against the building wall; each layer of scaffold board is provided with a climbing hole which is opposite to the crawling ladder; the constructor climbs or descends through the ladder and passes through the climbing holes to reach the corresponding layer of scaffold boards. Thereby in the construction, can directly reach corresponding scaffold board layer through the cat ladder, need not to reach corresponding scaffold board layer through getting into the inside stair of building. The scaffold solves the problem that constructors cannot directly climb or descend to corresponding scaffold slabs through the scaffold in the construction process to influence the construction efficiency in the prior art.

Description

Scaffold

Technical Field

The utility model relates to a construction equipment field particularly, relates to a scaffold frame.

Background

Scaffold frame uses very extensively in the building work process, and current scaffold frame does not have corresponding climbing structure, and constructor when changing between the different scaffold board layers of scaffold frame, need get into the building structure earlier inside, reachs corresponding floor through the inside stair of building structure, then gets into corresponding scaffold board layer again, and this process is consuming time more, has seriously influenced constructor's efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold to solve scaffold among the prior art at least and can't directly climb or descend corresponding scaffold board layer and influence the problem of efficiency of construction through the scaffold in the work progress constructor.

In order to achieve the above object, the utility model provides a scaffold, include: the vertical rods are multiple and divided into two rows, and the two rows of vertical rods are parallel to each other and correspond to each other one by one; wherein the upright posts in one row are mutually abutted with the building wall; the scaffold boards are positioned between the two rows of upright rods and are mutually butted along the horizontal direction or arranged in layers along the height direction; each layer of scaffold board is correspondingly connected with the two rows of upright rods; the crawling ladder is arranged on the vertical rod which is mutually abutted against the building wall; wherein each layer of scaffold board is provided with a climbing hole which is opposite to the ladder stand; the constructor climbs or descends through the ladder and passes through the climbing holes to reach the corresponding layer of scaffold boards.

Further, the cat ladder includes: the pedal pole, the pedal pole is many, and every pedal pole is connected with pole setting mutually perpendicular, and many pedal poles set up along the direction of height interval of pole setting.

Further, the distance between two adjacent foot bars is equal.

Further, the foot rest lever includes: the groove-shaped plate is provided with a groove structure; the two small cross rods are provided, the first ends of the two small cross rods are correspondingly connected with the two sides of the groove-shaped plate, and the second ends of the two small cross rods are free ends; the groove-shaped plate is provided with a bolt hole, and the connecting bolt penetrates through the bolt hole; wherein, the draw-in groove structure card of slotted plate is on the pole setting and through connecting bolt and pole setting interconnect.

Furthermore, the pole setting is the square steel, and the draw-in groove structure is the rectangular channel that matches with the square steel.

Furthermore, the ladder stands are multiple and are arranged on the corresponding vertical rods at intervals along the length direction of the scaffold board; wherein, the climbing hole on every layer of scaffold board is a plurality of, a plurality of climbing holes on every layer of scaffold board set up and with a plurality of cat ladder one-to-one along the length direction interval of scaffold board.

Furthermore, each layer of scaffold board is provided with a hole cover, and the hole cover can be arranged on the climbing hole in an opening or closing mode.

Furthermore, a hinge element is arranged at the first end of the hole cover, and the first end of the hole cover is mutually hinged with the corresponding part of the edge of the climbing hole through the hinge element so that the hole cover can be turned over up and down around the first end of the hole cover to open or close the climbing hole; wherein, the first end is the handhole door and the relative one end of keeping away from of cat ladder.

Further, two side edges of the hole cover parallel to the length direction of the scaffold board are provided with sliding pieces; the hole cover is arranged in the two sliding rails or the sliding grooves in a sliding mode through the sliding pieces on the two side edges, so that the climbing hole can be opened or closed.

The scaffold applying the technical scheme of the utility model comprises a plurality of upright rods, scaffold boards and a ladder stand, wherein the upright rods are divided into two rows, and the two rows of upright rods are parallel and in one-to-one correspondence; wherein the upright posts in one row are mutually abutted with the building wall; the plurality of scaffold boards are positioned between the two rows of upright rods and are mutually butted along the horizontal direction or arranged in layers along the height direction; each layer of scaffold board is correspondingly connected with the two rows of upright rods; the crawling ladder is arranged on the vertical rod which is mutually abutted against the building wall; each layer of scaffold board is provided with a climbing hole which is opposite to the crawling ladder; the constructor climbs or descends through the ladder and passes through the climbing holes to reach the corresponding layer of scaffold boards. Thereby in the construction, can directly reach corresponding scaffold board layer through the cat ladder, need not to reach corresponding scaffold board layer through getting into the inside stair of building. The scaffold solves the problem that constructors cannot directly climb or descend to corresponding scaffold slabs through the scaffold in the construction process to influence the construction efficiency in the prior art.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a first alternative scaffold according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an alternative second scaffold according to an embodiment of the present invention;

fig. 3 is a schematic view of the mounting structure of the foot bar of an alternative scaffold according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first view angle of a foot bar of an alternative scaffold according to an embodiment of the invention; and

fig. 5 is a schematic structural view of a second view angle of the foot bars of an alternative scaffold according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. erecting a rod; 20. a scaffold board; 21. climbing holes; 22. an orifice cover; 30. climbing a ladder; 31. a foot lever; 311. a trough plate; 312. a small cross bar; 313. a connecting bolt; 40. building a wall body; 50. a protective frame.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The scaffold according to the embodiment of the present invention, as shown in fig. 1 and 2, comprises a plurality of vertical rods 10, scaffold boards 20 and a ladder stand 30, wherein the vertical rods 10 are divided into two rows, and the two rows of vertical rods 10 are parallel to each other and correspond to each other one by one; wherein the upright posts 10 in the row are mutually abutted with the building wall 40; the plurality of scaffold boards 20 are positioned between the two rows of upright rods 10, and the plurality of scaffold boards 20 are mutually butted along the horizontal direction or arranged in layers along the height direction; each layer of scaffold boards 20 is correspondingly connected with the two rows of upright rods 10; the ladder stand 30 is arranged on the vertical rod 10 which is mutually abutted with the building wall 40; each layer of scaffold board 20 is provided with a climbing hole 21, and the climbing hole 21 is opposite to the ladder stand 30; the constructor ascends or descends through the ladder 30 and passes through the climbing holes 21 to reach the corresponding floor of the scaffold board 20. So that the corresponding scaffold board 20 floor can be reached directly by the ladder stand 30 in the building construction, without reaching the corresponding scaffold board 20 floor by entering the building interior stairs. The scaffold solves the problem that in the prior art, constructors cannot directly climb or descend to the corresponding scaffold board 20 layers through the scaffold to influence the construction efficiency.

In specific implementation, the scaffold needs to surround a circle when being built on the outer side of the building outer wall 40, the scaffold is long in length, and a constructor can climb up or down between scaffold boards 20 on different layers from different positions of the scaffold conveniently, furthermore, a plurality of ladders 30 are provided, and the plurality of ladders 30 are arranged on the corresponding upright poles 10 at intervals along the length direction of the scaffold boards 20; correspondingly, climbing hole 21 on every layer of scaffold board 20 is a plurality of, and a plurality of climbing holes 21 on every layer of scaffold board 20 set up and with a plurality of cat ladder 30 one-to-one along the length direction interval of scaffold board 20 to make constructor can realize climbing or descending through corresponding cat ladder 30 nearby, thereby reach corresponding scaffold board layer fast, improve the efficiency of construction.

As shown in fig. 1 to 3, the ladder stand 30 includes a plurality of foot rest levers 31, each foot rest lever 31 is connected to the vertical rod 10 perpendicularly, the plurality of foot rest levers 31 are spaced apart from each other in the height direction of the vertical rod 10, and the distance between two adjacent foot rest levers 31 is equal, optionally, the distance between two adjacent foot rest levers 31 is 40CM, so that the foot rest levers 31 of the constructor can climb.

Specifically, as shown in fig. 4 and 5, the foot bar 31 includes a groove plate 311, a small cross bar 312, and a connecting bolt 313, the groove plate 311 having a groove structure; the groove-shaped plate 311 is composed of a bottom plate and two side plates, the bottom plate and the two side plates enclose a groove structure, the number of the small cross rods 312 is two, the first ends of the two small cross rods 312 are correspondingly connected with the two side plates of the groove-shaped plate 311, and the second ends of the two small cross rods 312 are free ends; optionally, the small cross bar 312 is an angle iron. A bolt hole is formed in the bottom plate of the groove-shaped plate 311, and a connecting bolt 313 penetrates through the bolt hole; a plurality of bolt holes are uniformly arranged on the vertical rod 10 along the height direction of the vertical rod at intervals, and when the pedal rod 31 is installed, the clamping groove structure of the groove plate 311 is clamped on the vertical rod 10 and is connected with the vertical rod 10 through the connecting bolt 313. Optionally, the vertical rod 10 is made of square steel, and the clamping groove structure is a rectangular groove matched with the square steel. Alternatively, the attachment bolt 313 is an M16 bolt.

In the construction process, in order to prevent the constructor from accidentally dropping from the climbing hole 21 when walking on the scaffold board 20, furthermore, each layer of scaffold board 20 is provided with a hole cover 22, the hole cover 22 can be opened or closed and arranged on the climbing hole 21, the constructor can open the hole cover 22 to reach the corresponding scaffold board 20 in the climbing process through the ladder stand 30, and then can close the hole cover 22, thereby preventing the constructor from dropping.

Specifically, the installation manner of the hole cover 22 has two different embodiments, in the first embodiment, as shown in fig. 1, a first end of the hole cover 22 is provided with a hinge, and the first end of the hole cover 22 is hinged to a corresponding portion of the edge of the climbing hole 21 through the hinge so that the hole cover 22 can be turned over around the first end thereof to open or close the climbing hole 21; a handle may be provided at the second end of the orifice cover 22 to facilitate opening or closing of the orifice cover 22; the first end of the hole cover 22 is the end of the hole cover opposite to and far from the ladder stand 30, and the second end of the hole cover 22 is the end opposite to and near to the ladder stand 30.

In a second embodiment, as shown in fig. 2, the hole cover 22 is provided with a sliding member on both sides parallel to the length direction of the scaffold board 20, and the sliding member is optionally a sliding block or a roller; two parallel side edges of the climbing hole 21 and the length direction of the scaffold board 20 are correspondingly provided with two parallel sliding rails or sliding chutes, the hole cover 22 is slidably mounted in the two sliding rails or sliding chutes through sliding pieces on the two side edges, and the climbing hole 21 can be opened or closed by sliding the hole cover 22 along the length direction of the scaffold board 20. In order to facilitate the opening or closing of the hole cover 22 by a worker during climbing, handles are provided on both upper and lower surfaces of the hole cover 22, and the handles are located at opposite ends of the hole cover 22 in the length direction of the footboard 20, thereby facilitating the opening or closing of the hole cover 22 during climbing.

In order to facilitate the installation of the protection net, the protection frame 50 is further installed on each vertical rod 10 on one side of the scaffold far away from the building wall 40, and the protection net 50 can be conveniently installed on the protection frame 50.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A scaffolding, comprising:

the structure comprises upright posts (10), wherein the number of the upright posts (10) is multiple, the upright posts (10) are divided into two rows, and the two rows of the upright posts (10) are parallel to each other and correspond to each other one by one; wherein the upright stanchions (10) in one row are mutually abutted with the building wall (40);

the scaffold boards (20) are multiple, the scaffold boards (20) are positioned between the two rows of upright rods (10), and the scaffold boards (20) are mutually butted along the horizontal direction or arranged in layers along the height direction; each layer of the scaffold board (20) is correspondingly connected with the two rows of the upright rods (10);

the ladder stand (30) is arranged on the vertical rod (10) which is abutted against the building wall body (40);

each layer of the scaffold board (20) is provided with a climbing hole (21), and the climbing holes (21) are opposite to the crawling ladder (30); the constructor climbs or descends through the ladder stands (30) and passes through the climbing holes (21) to reach the corresponding layer of the scaffold boards (20).

2. Scaffolding according to claim 1, characterized in that the ladder (30) comprises:

pedal pole (31), pedal pole (31) are many, every pedal pole (31) with pole setting (10) mutually perpendicular connects, many pedal pole (31) are followed the direction of height interval of pole setting (10) sets up.

3. A scaffolding according to claim 2, characterized in that the spacing between adjacent foot bars (31) is equal.

4. A scaffold according to claim 2, characterized in that the foot bar (31) comprises:

the groove type plate (311), the groove type plate (311) is provided with a groove structure;

the number of the small cross rods (312) is two, the first ends of the two small cross rods (312) are correspondingly connected with the two sides of the groove-shaped plate (311), and the second ends of the two small cross rods (312) are free ends;

the groove-shaped plate (311) is provided with a bolt hole, and the connecting bolt (313) penetrates through the bolt hole;

the clamping groove structure of the groove-shaped plate (311) is clamped on the vertical rod (10) and is connected with the vertical rod (10) through the connecting bolt (313).

5. A scaffolding according to claim 4, characterized in that the uprights (10) are square steel and the slot structures are rectangular slots matching the square steel.

6. A scaffold according to claim 1, wherein the ladder (30) is provided in plurality, and a plurality of ladders (30) are provided on a corresponding plurality of uprights (10) at intervals along the length of the scaffold board (20);

the climbing holes (21) in each layer of the scaffold board (20) are multiple, and the climbing holes (21) in each layer of the scaffold board (20) are arranged at intervals along the length direction of the scaffold board (20) and correspond to the climbing ladders (30) one by one.

7. Scaffolding according to claim 1, characterized in that each layer of the scaffold board (20) is provided with an aperture cover (22), the aperture cover (22) being openably or closably provided on the climbing hole (21).

8. Scaffold according to claim 7, characterized in that the first end of the hole cover (22) is provided with a hinge by which the first end of the hole cover (22) is mutually hinged with a corresponding portion of the edge of the climbing hole (21) to enable the hole cover (22) to be turned upside down around its first end to open or close the climbing hole (21);

wherein the first end is the end of the cover opposite to and remote from the ladder (30).

9. Scaffolding according to claim 7, characterized in that the hole covers (22) are provided with sliding elements on both sides parallel to the length direction of the scaffold board (20);

the two parallel side edges of the climbing hole (21) and the scaffold board (20) in the length direction are correspondingly provided with two parallel sliding rails or sliding chutes, and the hole cover (22) is slidably mounted in the two sliding rails or sliding chutes through sliding pieces on the two side edges so as to open or close the climbing hole (21).