CN217871704U

CN217871704U - Cantilever beam dish knot formula scaffold frame operation platform

Info

Publication number: CN217871704U
Application number: CN202221291418.9U
Authority: CN
Inventors: 黄瑞雄; 李绍权; 金奕成
Original assignee: China 19th Metallurgical Corp
Current assignee: China 19th Metallurgical Corp
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-22
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a cantilever beam dish knot formula scaffold operation platform, detain formula scaffold and operation platform including the dish, the dish is detained formula scaffold and is set up under the cantilever beam, and operation platform includes the sill bar and a plurality of running-board of a plurality of parallels, and the outside boundary beam that the sill bar is connected in the upper end outside of dish knot formula scaffold and is stretched out the cantilever beam, and the sill bar is 1 meter with the perpendicular distance of cantilever beam, connects the anchor strut between two adjacent sill bars, and the both ends of running-board are detained on two adjacent sill bars, and the below of every sill bar is equipped with the vertical diagonal draw bar that is used for the reinforcement. The utility model adopts the coil-buckled scaffold, and builds an operation platform with simple structure at the position which is at the outer side of the top end of the coil-buckled scaffold and is 1 meter vertical distance away from the cantilever beam; the utility model discloses replaced console mode scaffold, not only significantly reduced the construction degree of difficulty, promoted and built efficiency, reduced moreover and built the consumptive material.

Description

Cantilever beam dish knot formula scaffold frame operation platform

Technical Field

The utility model relates to a construction field, specific theory relates to a cantilever beam dish knot formula scaffold frame operation platform.

Background

In a certain industrial wastewater treatment project, a three-dimensional wastewater treatment plant is required to be built, the three-dimensional wastewater treatment plant comprises seven floors from underground three floors to above ground, 7 floors with the floor height of more than 5 meters are arranged in the large-scale wastewater treatment plant, and a plurality of three-dimensional water tanks are arranged in each floor, so that the number of cantilever beams in the building structure is large and the height of the cantilever beams is high.

The existing operation mode is that a floor type scaffold is built on the outer side of a cantilever beam, and an operation platform is arranged on the top of the floor type scaffold, so that the height of the cantilever beam is large, and the height of the built floor type scaffold is large. Along with the increase of the height of the three-dimensional wastewater treatment plant, the floor type scaffold is higher and higher, the building difficulty is higher and higher, and after the height exceeds 50 meters, safety assessment needs to be specially carried out, otherwise, potential safety hazards exist.

Therefore, the existing operation mode is low in efficiency, occupies a construction period, has certain potential safety hazard, and is not suitable for the large-scale wastewater treatment plant of the project.

The above problems are worth solving.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem of prior art, the utility model provides a cantilever beam dish knot formula scaffold frame operation platform.

The utility model discloses technical scheme as follows:

the utility model provides a cantilever beam dish knot formula scaffold operation platform, includes dish knot formula scaffold and operation platform, dish knot formula scaffold sets up under the cantilever beam, operation platform includes the sill bar and a plurality of running-board of a plurality of parallels, the sill bar is connected the upper end outside of dish knot formula scaffold is and stretch out the outside boundary beam of cantilever beam, and with the vertical distance of cantilever beam is 1 meter, adjacent two connect the anchor strut between the sill bar, the both ends of running-board are detained on two adjacent sill bars, every the below of sill bar is equipped with and is used for the vertical diagonal draw bar of reinforcement.

According to above-mentioned scheme the utility model discloses, dish knot formula scaffold includes a plurality of horizontal steel pipes and a plurality of vertical steel pipe, vertical steel pipe with horizontal steel pipe passes through the dish fastener and connects.

Further, the bottom rod is connected to the disc fastener of the longitudinal steel pipe on the outermost side.

According to the above scheme the utility model discloses, the below of sill bar is equipped with the auxiliary rod that is on a parallel with this sill bar, the one end of vertical oblique pull rod is connected the inner of sill bar, the other end of vertical oblique pull rod is connected the outer end of auxiliary rod.

Furthermore, two vertical diagonal draw bars are symmetrically arranged on two sides of the auxiliary rod.

According to above scheme the utility model discloses, operation platform's the outside is equipped with the vertically and prevents guardrail bar, prevent guardrail bar with the outer end of sill bar is connected.

Furthermore, the protective barrier is provided with a dense mesh net.

According to the above scheme the utility model discloses, the top of dish knot formula scaffold frame is equipped with the bracing piece that is used for supporting the cantilever beam, the bottom that supports the cantilever beam is supported at the top of bracing piece.

Furthermore, the top of bracing piece is equipped with C type seat, be equipped with the channel-section steel on the C type seat, the opening of channel-section steel is towards the side.

Furthermore, a leveling wood rod is arranged between the bottom of the cantilever beam and the channel steel.

According to the above scheme the utility model discloses, its beneficial effect lies in:

the utility model adopts the disk buckle type scaffold, and extends out of the bottom rod at the position which is at the outer side of the top end of the disk buckle type scaffold and is 1 meter vertical distance away from the cantilever beam, and an operation platform with simple structure is built by utilizing the bottom rod and the pedal plate; by arranging the vertical diagonal draw bars, the bearing capacity of the operating platform is guaranteed, the operating safety coefficient is high, and the construction of the cantilever beam by operating personnel is facilitated; the utility model discloses replaced console mode scaffold, not only significantly reduced the construction degree of difficulty, promoted and built efficiency, reduced moreover and built the consumptive material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure, 1, a coil scaffold; 11. a transverse steel pipe; 12. longitudinal steel pipes;

2. an operating platform; 21. a bottom bar; 22. a foot pedal; 23. a guard rail; 24. a dense mesh net;

3. a cantilever beam; 31. a boundary beam;

4. a vertical diagonal draw bar; 5. an auxiliary lever;

6. a support bar; 61. a C-shaped seat; 62. channel steel; 63. and leveling the wood pole.

Detailed Description

For better understanding of the objects, technical solutions and technical effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be noted that the following examples are only for explaining the present invention and are not intended to limit the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positions based on those shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution. The meaning of "a number" is two or more unless specifically defined otherwise.

As shown in fig. 1 and 2, the cantilever beam disk buckling type scaffold operating platform is arranged below a cantilever beam 3 and comprises a disk buckling type scaffold 1 and an operating platform 2, the disk buckling type scaffold 1 is located between an upper floor and a lower floor, the operating platform 2 comprises a plurality of parallel bottom rods 21 and a plurality of pedals 22, the bottom rods 21 are connected to the outer side of the upper end of the disk buckling type scaffold 1 and extend out of an outer side edge beam 31 of the cantilever beam 3, and the length of the bottom rods 21 extending out of the cantilever beam 3 is not less than 0.9 m, so that a sufficient operating space is ensured.

The utility model discloses in, the perpendicular distance of sill bar 21 and cantilever beam 3 is 1 meter, and 1 meter interval makes operating platform 2 moderate to the distance of cantilever beam 3, when the operating personnel stands on operating platform 2, just in time conveniently constructs cantilever beam 3 department. The reinforcing rods are connected between every two adjacent bottom rods 21, so that a rectangular bottom frame is formed by the two adjacent parallel bottom rods 21, the reinforcing rods between the bottom rods 21 and the transverse steel pipes 11 perpendicular to the bottom rods 21 and is used as a floor framework of the operating platform 2; two ends of the pedal 22 are buckled on two adjacent bottom rods 21 to form the operating platform 2; the lower part of each bottom rod 21 is provided with a vertical diagonal draw bar 4 for reinforcement, so that the bearing capacity of the operating platform 2 is guaranteed.

Therefore, the utility model builds the flexible coil buckle type scaffold 1 under the cantilever beam 3, extends out of the bottom rod 21 at a vertical distance of 1 m from the cantilever beam, and builds an operation platform 2 with a simple structure by using the bottom rod 21 and the pedal plate 22, thereby greatly reducing the construction difficulty, improving the construction efficiency and reducing the construction material consumption; the utility model discloses a sill bar 21 below is through setting up vertical oblique pull rod 4, ensures operation platform 2's bearing capacity, and operation factor of safety is high.

The utility model discloses in, dish knot formula scaffold 1 includes a plurality of horizontal steel pipes 11 and a plurality of vertical steel pipe 12, and vertical steel pipe 12 is connected through the dish fastener with horizontal steel pipe 11. The disc fastener comprises an annular disc with disc inserting holes and a bolt, the annular disc is fixedly welded with the longitudinal steel pipe 12, the end portion of the transverse steel pipe 11 is provided with pipe inserting holes, the pipe inserting holes are aligned with the disc inserting holes, and the bolt penetrates through the disc inserting holes and is fixedly connected through nuts.

In the utility model, the bottom rod 21 is connected to the outermost longitudinal steel pipe 12 through a disc fastener, specifically, the small hole at the end of the bottom rod 21 is aligned with the disc jack on the annular disc of the longitudinal steel pipe, and the plug pin is inserted for fixing; the bottom rod 21 is also connected by a disk fastener, no additional connecting piece is needed, and the existing annular disk and bolt accessories are adopted, so that the operation is simple and convenient, and the connection is firm.

The utility model discloses in, the below of sill bar 21 is equipped with auxiliary rod 5 that is on a parallel with this sill bar 21, and the inner at sill bar 21 is connected to the one end of vertical oblique pull rod 4, and the other end of vertical oblique pull rod 4 is connected in auxiliary rod 5's outer end, forms a triangle reinforced structure below sill bar 21, has promoted operation platform 2's bearing capacity greatly. In the preferred scheme, two vertical diagonal draw bars 4 are symmetrically arranged on two sides of the auxiliary rod 5 and are respectively positioned on the upper side and the lower side of the auxiliary rod 5.

The utility model discloses in, operation platform 2's the outside is equipped with vertically prevents guardrail bar 23, prevents that guardrail bar 23 is connected with the outer end of sill bar 21, prevents that guardrail bar 23 and sill bar 21 also are connected through a set fastener, also is equipped with the annular disc on preventing guardrail bar 23, and the annular disc is equipped with a set jack equally, aims at a set jack with the end jack of the sill bar 21 other end, utilizes the bolt fixed.

The utility model discloses in, guard rail 23 is equipped with close mesh net 24, forms one side protection net in guard rail 23 one side, can prevent that the operation personnel from falling carelessly, provides reliable safety guarantee for its work progress.

The utility model discloses in, the top of dish knot formula scaffold frame 1 is equipped with the bracing piece 6 that is used for supporting cantilever beam 3, and the top of bracing piece 6 supports cantilever beam 3's bottom, and the bottom of bracing piece 6 is fixed on horizontal steel pipe 11, perhaps bracing piece 6 continues to connect the upper end at vertical steel pipe 12 with the mode of extending vertical steel pipe 12. The top of the support rod 6 is provided with a C-shaped seat 61, the C-shaped seat 61 is provided with a channel steel 62, and the opening of the channel steel 62 faces the side face.

A leveling wood rod 63 is arranged between the bottom of the cantilever beam 3 and the channel steel 62, specifically, the bottom surface of the cantilever beam 3 is in contact with the upper surface of the leveling wood rod 63, the lower surface of the leveling wood rod 63 is in contact with the channel steel 62, and the leveling wood rod 63 is perpendicular to the channel steel 62; the leveling wooden rod 63 can increase the contact position of the cantilever beam 3, and a plurality of supporting rods 6 are arranged at the bottom of the cantilever beam 3 to strengthen the supporting structure.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a cantilever beam dish knot formula scaffold operation platform, its characterized in that, detains formula scaffold and operation platform including the dish, dish knot formula scaffold sets up under the cantilever beam, operation platform includes the sill bar and a plurality of running-board of a plurality of parallels, the sill bar is connected the upper end outside of dish knot formula scaffold is and stretch out the outside boundary beam of cantilever beam, just the sill bar with the vertical distance of cantilever beam is 1 meter, adjacent two connect the anchor strut between the sill bar, the both ends of running-board are detained on two adjacent sill bars, every the below of sill bar is equipped with and is used for the vertical diagonal draw bar of reinforcement.

2. The operating platform of the cantilever beam and disc-buckled scaffold according to claim 1, wherein the disc-buckled scaffold comprises a plurality of transverse steel pipes and a plurality of longitudinal steel pipes, and the longitudinal steel pipes are connected with the transverse steel pipes through disc fasteners.

3. The cantilever beam and disc-buckle scaffold operating platform according to claim 2, wherein the bottom rod is connected to the outermost longitudinal steel pipe through a disc fastener.

4. The cantilever beam disc buckle type scaffold operating platform according to claim 1, wherein an auxiliary rod parallel to the bottom rod is arranged below the bottom rod, one end of the vertical diagonal draw bar is connected to the inner end of the bottom rod, and the other end of the vertical diagonal draw bar is connected to the outer end of the auxiliary rod.

5. The cantilever beam disc-buckle type scaffold operating platform according to claim 4, wherein two vertical diagonal draw bars are symmetrically arranged on two sides of the auxiliary rod.

6. The cantilever beam disc-buckle type scaffold operating platform according to claim 1, wherein a vertical guard rail is arranged on the outer side of the operating platform, and the guard rail is connected with the outer end of the bottom rod.

7. The cantilever beam disc-buckle type scaffold operating platform according to claim 6, wherein the protective barrier is provided with a dense mesh net.

8. The operating platform of the cantilever beam and disc-buckled scaffold according to claim 1, wherein a support rod for supporting the cantilever beam is arranged at the top of the disc-buckled scaffold, and the top of the support rod is abutted against the bottom of the cantilever beam.

9. The cantilever beam disc-buckle type scaffold operating platform according to claim 8, wherein a C-shaped seat is arranged at the top of the supporting rod, a channel steel is arranged on the C-shaped seat, and the channel steel is opened towards the side.

10. The cantilever beam disc-buckle type scaffold operating platform according to claim 9, wherein a leveling wood rod is arranged between the bottom of the cantilever beam and the channel steel.