CN215484488U - Novel combined platform - Google Patents
Novel combined platform Download PDFInfo
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- CN215484488U CN215484488U CN202120675106.7U CN202120675106U CN215484488U CN 215484488 U CN215484488 U CN 215484488U CN 202120675106 U CN202120675106 U CN 202120675106U CN 215484488 U CN215484488 U CN 215484488U
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Abstract
The utility model provides a novel combined platform, which comprises at least two units as follows: the first unit comprises a door-shaped supporting leg, a walking platform, two guardrails and a connecting piece; the second unit comprises a door-shaped supporting leg, a walking platform, two guardrails and a connecting piece; the third unit comprises a door-shaped supporting leg, a walking platform, two guardrails and a connecting piece; the fourth unit comprises a door-shaped supporting leg, a walking platform, two guardrails and a connecting piece; the landing stair unit comprises a stair and guardrails arranged on two sides of the stair; adjacent units in the first unit, the second unit, the third unit and the fourth unit are detachably connected through connecting pieces; and the connecting piece of the landing stair unit is connected with the connecting angle steel of the fourth unit. The combined platform can rapidly and efficiently complete the design, installation and maintenance of the platform, and simultaneously greatly reduces the personnel cost and the transportation cost.
Description
Technical Field
The utility model relates to a technology for passing and overhauling a fixed steel platform in the field of industrial enterprises, in particular to a novel combined platform.
Background
The problem of superelevation and superwidth in the transportation process of the platform always exists due to the limitation of a use field, so that the transportation cost is high; the field welding method for dividing the platform into small sections is inconvenient for avoiding the problem of transportation cost; the design size of different project platforms is different, and engineering personnel also have the repetitive work problem in the platform design, causes the increase of personnel's cost, and whole welding steel platform overhauls and maintains inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined platform formed by connecting fasteners, which can quickly and efficiently complete the design, installation and maintenance of the platform and greatly reduce the personnel cost and the transportation cost.
In order to achieve the purpose, the utility model adopts the technical scheme that: a novel modular platform comprising at least two of the following units:
the first unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding square cold-formed hollow section steel;
the second unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding patterned steel plates, the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two main beams opposite to the walking platform, and connecting plates are arranged on the two main beams of the walking platform without the guardrails;
the third unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two adjacent main beams of the walking platform, and the two main beams of the walking platform without the guardrails are provided with connecting plates;
the fourth unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding figured steel plates, the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two main beams opposite to the walking platform, connecting plates are arranged on the two main beams of the walking platform without the guardrails, and connecting angle steel is fixed on the connecting plates;
the landing stair unit comprises a stair and guardrails arranged on two sides of the stair;
adjacent units in the first unit, the second unit, the third unit and the fourth unit are detachably connected through connecting pieces; and the connecting piece of the landing stair unit is connected with the connecting angle steel of the fourth unit.
Further, the connecting piece is detachably connected through a fastener.
Furthermore, the steel plates with the bolt holes drilled in the door-shaped supporting legs are welded, two angle steels with the bolt holes drilled in the walking platform are welded below the walking platform, the bolt holes in the angle steels are matched with the bolt holes in the steel plates of the door-shaped supporting legs, the door-shaped supporting legs can be inserted between the two angle steels in a socket mode, the steel plates and the angle steels are connected through fasteners, and therefore the connection between the door-shaped supporting legs and the walking platform is achieved.
Furthermore, the guardrail and the walking platform are assembled with two structures, wherein one structure is that the guardrail is arranged on a main beam above two support legs of the portal support leg; the other type is that the guardrail is arranged on the main beam above the two support legs of the non-door-shaped support leg.
Furthermore, the end part of the walking main beam is vertically provided with a guardrail positioning steel pipe, the end part of the guardrail 1 is inserted into the guardrail positioning steel pipe, and one end part of the guardrail is a free end.
Furthermore, the lower end of the guardrail positioning steel pipe is welded with a blocking plate, the fillet weld of the blocking plate mainly bears the tensile stress along the axis of the guardrail positioning steel pipe, and the fillet weld is qualified in strength.
The combined platform is formed by connecting a plurality of platform units with different structures by fasteners, can be flexibly assembled into a structural size required by design, and particularly has the following advantages compared with the prior welding steel fixed passing and overhauling platform:
1) the platform units can be disassembled, and the combined platform combined by the platform units can also be disassembled, so that the platform units are low in transportation, convenient to assemble on site and convenient to overhaul and maintain in a peacetime manner.
2) The parts of the utility model are standardized, and can be assembled into different platform unit structures through different combination modes.
3) The components of the platform unit components are the same, and the platform unit components can be manufactured into standard components, can be produced in batches and improve the production and manufacturing efficiency.
4) The modularized and combined design of the utility model can improve the design efficiency of engineering personnel.
Drawings
FIG. 1 is a schematic structural diagram of a first unit;
FIG. 2 is a schematic structural diagram of a second unit;
FIG. 3 is a first schematic structural diagram of a third unit;
FIG. 4 is a second schematic structural diagram of a third unit;
FIG. 5 is a schematic structural diagram of a fourth unit;
fig. 6 is a schematic structural view of a landing stair unit.
Wherein, 1, guard bar; 2. a first platform connecting plate; 3. a second platform connecting plate; 4. the first platform is connected with angle steel; 5. a door-shaped support leg; 6. walking; 7. a blocking plate; 8. a guardrail positioning steel pipe; 9. positioning angle steel; 10. a flat washer; 11. a gasket; 12. a nut; 13. a hexagon bolt; 14. the second platform is connected with angle steel; 15. a landing stair assembly.
Detailed Description
The embodiment discloses a novel combined platform, the structure of which is shown in fig. 1-6, and the platform comprises the following units: the first unit comprises a portal-shaped support leg 5, a walking platform 6, two guardrails 1 and a connecting piece, wherein the walking platform 6 is formed by welding square cold-formed hollow section steel, the portal-shaped support leg 5 is arranged below the walking platform 6, the two guardrails 1 are arranged on two main beams opposite to the walking platform 6, and the two main beams of the walking platform 6 without the guardrails are provided with connecting plates;
the second unit comprises a portal-shaped supporting leg 5, a walking platform 6, two guardrails 1 and a connecting piece, wherein the walking platform 6 is formed by welding patterned steel plates, the portal-shaped supporting leg 5 is arranged below the walking platform 6, the two guardrails 1 are arranged on two main beams opposite to the walking platform 6, and connecting plates are arranged on the two main beams of the walking platform 6 without the guardrails;
the third unit comprises a portal-shaped supporting leg 5, a walking platform 6, two guardrails 1 and a connecting piece, wherein the portal-shaped supporting leg 5 is arranged below the walking platform 6, the two guardrails 1 are arranged on two adjacent main beams of the walking platform 6, and connecting plates are arranged on the two main beams of the walking platform 6 without the guardrails;
the fourth unit comprises a portal-shaped supporting leg 5, a walking platform 6, two guardrails 1 and a connecting piece, wherein the walking platform 6 is formed by welding figured steel plates, the portal-shaped supporting leg 5 is arranged below the walking platform 6, the two guardrails 1 are arranged on two main beams opposite to the walking platform 6, connecting plates are arranged on the two main beams of the walking platform 6 without the guardrails, and connecting angle steel is fixed on the connecting plates;
the landing stair unit comprises a stair and guardrails 1 arranged on two sides of the stair;
adjacent units in the first unit, the second unit, the third unit and the fourth unit are detachably connected through connecting pieces; the connecting piece is detachably connected through a fastener. And the connecting piece of the landing stair unit is connected with the connecting angle steel of the fourth unit.
The steel plate with the bolt holes is welded on the door-shaped supporting leg 5, two angle steels with the bolt holes are welded below the walking platform 6, the bolt holes in the angle steels are matched with the bolt holes in the door-shaped supporting leg 5, the door-shaped supporting leg 5 can be inserted between the two angle steels in a socket mode, the steel plate and the angle steels are connected through fasteners, and then the door-shaped supporting leg 5 is connected with the walking platform 6.
The guardrail 1 and the walking platform 6 are assembled with two structures, one structure is that the guardrail 1 is arranged on a main beam above two support legs of a door-shaped support leg 5; the other type is that the guardrail 1 is arranged on the main beam above the two support legs of the non-door-shaped support leg 5.
The end part of the walking main beam is vertically provided with a guardrail positioning steel pipe 8, the end part of the guardrail 1 is inserted into the guardrail positioning steel pipe 8, and one end part of the guardrail is a free end. The lower end of the guardrail positioning steel pipe 8 is welded with the plugging plate 7, the fillet weld of the plugging plate 7 mainly bears the tensile stress along the axis of the guardrail positioning steel pipe 8, and the fillet weld is qualified in strength.
The utility model is further illustrated by the following examples:
example 1
The first unit of the novel combination formula platform of this embodiment is as shown in fig. 1, it is formed by welding square cold-formed hollow shaped steel and decorative pattern steel sheet to walk on the platform 6, four first platform angle steel 4, a door font landing leg 5, two second platform connecting plates 3 are a set of, two liang of a set of welding of first platform angle steel 4 is below two square cold-formed hollow shaped steel that play the main tributary supporting role in walking on the platform 6, platform connecting plates 3 weld in the both sides of door font landing leg 5, use plain washer 10 between platform connecting plate and the first platform angle steel 4 in the clearance of two first platform angle steel 4 are gone into in the socket joint of door font landing leg 5, packing ring 11, nut 12, hexagon bolt 13 is connected. The first platform angle steel 4 limits the movement of the portal-shaped supporting leg 5 along the direction vertical to the plane in which the portal-shaped supporting leg is arranged, and the second platform connecting plate 3 limits the movement of the portal-shaped supporting leg 5 along the direction vertical to the plane in which the portal-shaped supporting leg is arranged.
A group of four positioning angle steels 9 are welded on the side surfaces of two square cold-bending hollow section steels playing a main supporting role on the walking platform 6, a blocking plate 7 is welded at one end of a guardrail positioning steel pipe 8, the fillet welds of the blocking plate 7 mainly bear a tensile stress along the axis of the guardrail positioning steel pipe 8, and the fillet welds have qualified strength; and then, firmly welding the guardrail positioning steel pipe 8 welded with the blocking plate with the positioning angle steel 9, inserting the guardrail 1 into the guardrail positioning steel pipe 8, enabling the guardrail 1 to move along the axis direction of the guardrail positioning steel pipe 8, determining the service length of the guardrail positioning steel pipe 8 by calculating the strength of the welding feet of the positioning angle steel 9, and enabling the fillet weld to be subjected to the shearing force.
And platform connecting plates (which play a connecting role between each platform unit) are welded on the main beams on the two sides of the walking platform 6.
The above is a manufacturing and design process for a platform unit, and the figure shows several different platform units. The two platform units are connected along the direction parallel to the main beam of the walking platform 6 and are directly fixed by using a fastener; the two platform units are connected along the direction vertical to the main beam of the walking platform 6, and one platform unit is required to be connected.
Fig. 1 is composed of 2 guardrails 1, a first platform connecting plate 2 and a walking board 6; a blocking plate 7; a guardrail positioning steel pipe 8; a second platform connection plate 3; a first platform connecting angle steel 4; a door-shaped leg 5; positioning angle steel 9; a flat washer 10; a gasket 11; a nut 12; the hexagonal bolt 13 is used for assembling the screw,
in the figure 1, a walking platform 6 is connected with 2 guardrails 1 through guardrail positioning steel pipes 8, wherein the bottoms of the guardrail positioning steel pipes 8 are provided with blocking plates 7; two guardrails 1 parallel arrangement, door font landing leg 5 are connected with walking on stage 6 through second platform connecting plate 3, and the connection between them adopts hex bolts 13 fastening connection, and wherein second platform connecting plate 3 has first platform angle connector 4 to fix it, and figure 1 is connected with other subassemblies through first platform connecting plate 2, and figure 1 is the major component in the platform subassembly.
FIG. 2 is a mating assembly, similar in construction to FIG. 1, adapted for adjusting the length of the entire platform.
Fig. 3 and 4 show a mating assembly similar in construction to fig. 1, with only 2 guardrails 1 mounted vertically, suitable for use in the corners of a platform.
Fig. 5 is a view of fig. 1, in which a second platform connecting angle 14 is added to the structure of fig. 6, and fig. 5 shows a mating component of the platform assembly, wherein the length of the platform 6 of the mating component is generally 2/3 of the length of the platform 6 of fig. 1.
Fig. 6 shows a landing stair assembly 15, which in use is connected to fig. 5 by a second landing angle 14.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A novel combined platform is characterized by comprising at least two of the following units:
the first unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding square cold-formed hollow section steel;
the second unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding patterned steel plates, the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two main beams opposite to the walking platform, and connecting plates are arranged on the two main beams of the walking platform without the guardrails;
the third unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two adjacent main beams of the walking platform, and the two main beams of the walking platform without the guardrails are provided with connecting plates;
the fourth unit comprises a portal-shaped supporting leg, a walking platform, two guardrails and a connecting piece, wherein the walking platform is formed by welding figured steel plates, the portal-shaped supporting leg is arranged below the walking platform, the two guardrails are arranged on two main beams opposite to the walking platform, connecting plates are arranged on the two main beams of the walking platform without the guardrails, and connecting angle steel is fixed on the connecting plates;
the landing stair unit comprises a stair and guardrails arranged on two sides of the stair;
adjacent units in the first unit, the second unit, the third unit and the fourth unit are detachably connected through connecting pieces; and the connecting piece of the landing stair unit is connected with the connecting angle steel of the fourth unit.
2. The novel modular platform of claim 1 wherein said connectors are removably attached by fasteners.
3. The novel combined platform as claimed in claim 1, wherein the door-shaped leg is welded with a steel plate with bolt holes, two angle steels with bolt holes are welded under the platform, the bolt holes on the angle steels are matched with the bolt holes on the steel plate of the door-shaped leg, the door-shaped leg can be inserted between the two angle steels in a socket manner, and the steel plate and the angle steels are connected by fasteners, so that the connection between the door-shaped leg and the platform is realized.
4. The novel combined platform as claimed in claim 1, wherein the guardrail and the platform are assembled in two structures, one is that the guardrail is mounted on the main beam above two legs of the door-shaped legs; the other type is that the guardrail is arranged on the main beam above the two support legs of the non-door-shaped support leg.
5. The novel combined platform as claimed in claim 1, wherein the end of the main girder of the walking board is vertically provided with a guardrail positioning steel tube, the end of the guardrail is inserted into the guardrail positioning steel tube, and one end of the guardrail is a free end.
6. The novel combined platform as claimed in claim 5, wherein the lower end of the guardrail positioning steel tube is welded with a blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675106.7U CN215484488U (en) | 2021-04-02 | 2021-04-02 | Novel combined platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675106.7U CN215484488U (en) | 2021-04-02 | 2021-04-02 | Novel combined platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484488U true CN215484488U (en) | 2022-01-11 |
Family
ID=79773580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120675106.7U Active CN215484488U (en) | 2021-04-02 | 2021-04-02 | Novel combined platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484488U (en) |
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2021
- 2021-04-02 CN CN202120675106.7U patent/CN215484488U/en active Active
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