CN219491648U

CN219491648U - Assembled steel construction platform

Info

Publication number: CN219491648U
Application number: CN202320686095.1U
Authority: CN
Inventors: 崔朦朦; 王春莉; 赵鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-08
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an assembled steel structure construction platform which comprises a platform, wherein lifting guide posts are inserted and installed on the inner wall of a supporting frame, a fixed slot is installed at the central position of the upper end of a supporting bottom plate, a fixed block is inserted and installed on the inner wall of the fixed slot, a hydraulic cylinder is installed on the fixed block, the upper end of the hydraulic cylinder is supported and installed with the lower end of the platform, universal wheels are installed on the edge of the lower end of the supporting bottom plate, spiral grooves are installed on two sides of the supporting bottom plate, spiral rods are inserted and installed on the inner wall of each spiral groove, supporting plates are installed on the lower ends of the spiral rods, and a door plate is installed on the front side of each guardrail. This assembled steel construction platform can insert and close the bolt concatenation installation through between platform, support frame and the supporting baseplate, conveniently carries out quick assembly disassembly, and the transportation is more convenient, and the platform can extend the regulation through the extension board moreover to can stabilize the concatenation installation through folded sheet and extension guardrail, it is more convenient to use, more stable.

Description

Assembled steel construction platform

Technical Field

The utility model relates to the technical field of steel structure construction platforms, in particular to an assembled steel structure construction platform.

Background

In recent years, steel structures have become one of the main structural forms of modern civil engineering by virtue of the advantages of high strength, light weight, high construction efficiency, short construction period, high industrialization degree and the like. Most of the steel structural members are manufactured by processing factories and then transported to a construction site for splicing and hoisting to form an integral structure. Therefore, welding or bolting between steel members such as steel columns, steel beams, trusses, etc. has become an important point of steel construction work platforms. In order to facilitate the connection operation of the steel components on site, it is necessary to set up a temporary working platform.

The prior CN 212743307U-mounted steel structure construction work platform has the advantages of convenient assembly, high standardization degree, convenient assembly and disassembly process, high material turnover rate and high structural safety. But there is not enough, and the device is fixed knot constructs, can not carry out effectual extension and use, and its assemblability is not good moreover, can only assemble the platform, can not conveniently carry out whole quick assembly disassembly, and the transportation is inconvenient to it solves foretell problem to need an assembled steel construction platform.

Disclosure of Invention

The utility model aims to provide an assembled steel structure construction platform, which aims to solve the problems that the steel structure construction operation platform in the background art is of a fixed structure, cannot be effectively extended and used, is poor in assembly, can only be assembled, cannot be conveniently and rapidly assembled and disassembled, and is inconvenient to transport.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled steel construction platform, includes the platform, the guardrail is installed to platform upper end edge, and the support frame is installed to its platform lower extreme, and the support bottom plate is installed to the support frame lower extreme, platform side inserts to close and installs the extension board, and extension board upper end edge and guardrail fixed connection, the second fixing bolt is installed to platform upper end edge, the folding groove has been seted up to extension board upper end both sides, and its folding groove edge installs the second link hinge, and the folding board is installed to the second link hinge opposite side, first joint page is installed at guardrail both sides edge, and first joint page opposite side installs the extension guardrail, the concatenation slot has all been seted up to platform and support frame lower extreme, and splice slot front side upper end installs first fixing bolt, support frame inner wall inserts to close and installs the lifting guide pillar, support bottom plate upper end central point puts and installs the fixed slot, install the fixed block on the fixed block, and pneumatic cylinder upper end and platform lower extreme support installation, support bottom plate lower extreme edge installs the universal wheel, and support bottom plate both sides support bottom plate opposite side installs the helical groove, helical groove installation helical deck front end, helical deck installation helical deck front end.

Preferably, the platform, the support frame and the support bottom plate are in insertion-fit splicing installation in the splicing slot through the lifting guide post, and the lifting guide post is in bolt fixed installation with the splicing slot through the first fixing bolt.

Preferably, the platform is in lifting connection with the supporting bottom plate through the hydraulic cylinder, and the platform is in three-section lifting connection with the supporting frame through the lifting guide pillar, the lifting guide pillar is matrix position distribution on the supporting frame, the hydraulic cylinder is in lateral insertion installation with the supporting bottom plate in the fixed slot through the fixed block.

Preferably, the supporting disc is in spiral lifting connection with the spiral groove through the spiral rod, and the supporting disc, the spiral rod, the spiral groove and the universal wheels are distributed in rectangular positions on the supporting bottom plate.

Preferably, the extension board is the side pull with the platform and is connected, and the extension board is bolt fixed mounting with the platform through the second fixing bolt, the folding board is the upset through second connection hinge and is connected with the extension board, and bolt fixed mounting between the folding board, the shape of folding board and folding groove's shape assorted.

Preferably, the extending guardrails are connected with the guardrails in a turnover way through first connecting hinges, and the extending guardrails are fixedly installed in a spliced mode.

Compared with the prior art, the utility model has the beneficial effects that: this assembled steel construction platform can insert and close the bolt concatenation installation through between platform, support frame and the supporting baseplate, conveniently carries out quick assembly disassembly, and the transportation is more convenient, and the platform can extend the regulation through the extension board moreover to can stabilize the concatenation installation through folded sheet and extension guardrail, it is more convenient to use, more stable.

Drawings

FIG. 1 is a front view of an assembled steel construction platform of the present utility model;

FIG. 2 is a cross-sectional view of an assembled steel construction platform of the present utility model;

FIG. 3 is a top view of an assembled steel construction platform of the present utility model;

FIG. 4 is an enlarged view of the assembled steel construction platform of the present utility model at A in FIG. 2;

FIG. 5 is an enlarged view of the assembled steel construction platform of the present utility model at B in FIG. 2;

FIG. 6 is an enlarged view of the assembled steel construction platform of FIG. 3 at C;

fig. 7 is an enlarged view of the assembled steel construction platform of fig. 3D according to the present utility model.

In the figure: 1. platform, 2, guardrail, 3, door plant, 4, support frame, 5, universal wheel, 6, supporting baseplate, 7, pneumatic cylinder, 8, helical groove, 9, hob, 10, supporting disk, 11, fixed block, 12, lifting guide pillar, 13, extension board, 14, folding groove, 15, folding board, 16, concatenation slot, 17, first fixing bolt, 18, fixing slot, 19, first connecting joint page, 20, second connecting hinge, 21, extension guardrail, 22, second fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: an assembled steel structure construction platform comprises a platform 1, a guardrail 2, a door plate 3, a support frame 4, universal wheels 5, a support bottom plate 6, a hydraulic cylinder 7, a spiral groove 8, a spiral rod 9, a support disc 10, a fixed block 11, a lifting guide post 12, an extension plate 13, a folding groove 14, a folding plate 15, a splicing slot 16, a first fixing bolt 17, a fixing slot 18, a first connecting joint page 19, a second connecting hinge 20, an extension guardrail 21 and a second fixing bolt 22, wherein the guardrail 2 is arranged at the edge of the upper end of the platform 1, the support frame 4 is arranged at the lower end of the platform 1, the support bottom plate 6 is arranged at the lower end of the support frame 4, the platform 1, the support frame 4 and the support bottom plate 6 are arranged in the splicing slot 16 in an inserting and splicing manner through the lifting guide post 12, the lifting guide post 12 is fixedly arranged with the splicing slot 16 through the first fixing bolt 17, so that the platform 1, the support frame 4 and the support bottom plate 6 can be spliced and disassembled by inserting bolts, the rapid assembly is convenient, the transportation and the use are convenient, the platform 1 is in lifting connection with the support bottom plate 6 through the hydraulic cylinder 7, the platform 1 is in three-section lifting connection with the support frame 4 through the lifting guide posts 12, the lifting guide posts 12 are distributed on the support frame 4 in matrix positions, the hydraulic cylinder 7 is in lateral inserting installation with the support bottom plate 6 in the fixing slots 18 through the fixing blocks 11, the platform 1 can be stably lifted and adjusted, the use is safer, the side surface of the platform 1 is inserted and installed with the extension plate 13, the edge of the upper end of the extension plate 13 is fixedly connected with the guardrail 2, the extension plate 13 is in side surface drawing connection with the platform 1, the extension plate 13 is in bolt fixed installation with the platform 1 through the second fixing bolts 22, the folding plate 15 is in turnover connection with the extension plate 13 through the second connecting hinges 20, the folding plates 15 are fixedly arranged through bolts, the shape of the folding plates 15 is matched with the shape of the folding grooves 14, so that the extension plates 13 can be used for drawing and unfolding, and can be fixedly connected through the folding plates 15, the use is more stable, the edge of the upper end of the platform 1 is provided with second fixing bolts 22, the two sides of the upper end of the extension plates 13 are provided with the folding grooves 14, the edge of the folding grooves 14 is provided with second connecting hinges 20, the other side of each second connecting hinge 20 is provided with the folding plates 15, the edge of each side of each guardrail 2 is provided with a first connecting hinge 19, the other side of each first connecting hinge 19 is provided with an extension guardrail 21, the extension guardrails 21 are in overturning connection with the guardrails 2 through the first connecting hinge 19, and the guardrails 2 are in splicing and fixed installation through the extension guardrails 21, so that the guardrails 2 can be spliced and installed through the extension guardrails 21, the protection is better, splicing slots 16 are arranged at the lower ends of the platform 1 and the supporting frame 4, a first fixing bolt 17 is arranged at the upper end of the front side of the splicing slots 16, lifting guide posts 12 are arranged on the inner wall of the supporting frame 4 in a plugging manner, a fixing slot 18 is arranged at the central position of the upper end of the supporting base plate 6, a fixing block 11 is arranged on the inner wall of the fixing slot 18 in a plugging manner, a hydraulic cylinder 7 is arranged on the fixing block 11, the upper end of the hydraulic cylinder 7 is supported and arranged at the lower end of the platform 1, universal wheels 5 are arranged at the edge of the lower end of the supporting base plate 6, spiral grooves 8 are arranged at the two sides of the supporting base plate 6, spiral rods 9 are arranged on the inner wall of the spiral grooves 8 in a plugging manner, supporting plates 10 are in spiral lifting connection with the spiral grooves 8 through the spiral rods 9, and the supporting plates 10, the spiral rods 9, the spiral grooves 8 and the universal wheels 5 are distributed in rectangular positions on the supporting base plate 6, so that the supporting bottom plate 6 can be supported in an auxiliary way through the supporting disc 10, the use is more stable, and the door plate 3 is arranged on the front side of the guardrail 2.

Working principle: when the assembled steel structure construction platform is used, the device is firstly transported to a construction place, then the supporting bottom plate 6 is placed on the ground, then the supporting disc 10 is spirally lowered through the spiral groove 8 and the spiral rod 9 to form extrusion supporting with the ground, then the supporting frame 4 and the supporting bottom plate 6 are fixedly installed through inserting bolts, then the hydraulic cylinder 7 is fixedly installed with the supporting bottom plate 6 through the fixing block 11 and the fixing slot 18, then the platform 1 and the supporting frame 4 are fixedly installed, when the assembled steel structure construction platform is required to be used, the hydraulic cylinder 7 can be climbed onto the platform 1 through the supporting frame 4, then the hydraulic cylinder 7 is connected with a power supply, then the hydraulic cylinder 7 is started to be lifted in an auxiliary mode through the lifting guide post 12, when the platform 1 is required to be extended and used, the extension plate 13 can be pulled out, and is fixed through the second fixing bolts 22, then the folding plate 15 is overturned out of the folding groove 14 through the second connecting hinges 20, and the extension guardrail 21 is overturned through the first connecting joint 19, the guardrail 2 is fixedly installed, the fixed structure is formed, when the assembled steel structure is used, and when the assembled steel structure is required to be assembled, the assembled and the assembled steel structure is independently moved through the universal lifting guide post 12.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an assembled steel construction platform, includes platform (1), guardrail (2) are installed at platform (1) upper end edge, and support frame (4) are installed to its platform (1) lower extreme, and support bottom plate (6), its characterized in that are installed to support frame (4) lower extreme: extension plates (13) are installed on the side surface of the platform (1) in a plugging manner, the edges of the upper ends of the extension plates (13) are fixedly connected with the guardrails (2), second fixing bolts (22) are installed on the edges of the upper ends of the platform (1), folding grooves (14) are formed in the two sides of the upper ends of the extension plates (13), second connecting hinges (20) are installed on the edges of the folding grooves (14), folding plates (15) are installed on the other sides of the second connecting hinges (20), first connecting pages (19) are installed on the edges of the two sides of the guardrails (2), extension guardrails (21) are installed on the other sides of the first connecting pages (19), splicing slots (16) are formed in the lower ends of the platform (1) and the supporting frames (4), first fixing bolts (17) are installed on the upper ends of the front sides of the splicing slots (16), lifting guide posts (12) are installed on the inner walls of the supporting bottom plates (6) in a plugging manner, fixing slots (18) are installed on the inner walls of the central positions of the upper ends of the supporting bottom plates (6), fixing blocks (11) are installed on the inner walls of the fixing slots in a plugging manner, the fixing cylinders (7) are installed on the upper ends of the supporting bottom plates (7), the supporting bottom plates (7) are installed on the lower ends of the supporting cylinders (5), and spiral grooves (8) are arranged on two sides of the supporting bottom plate (6), spiral rods (9) are arranged on the inner walls of the spiral grooves (8) in a plugging mode, supporting plates (10) are arranged at the lower ends of the spiral rods (9), and door plates (3) are arranged on the front sides of the guardrails (2).

2. The fabricated steel structure construction platform according to claim 1, wherein: the platform (1), the support frame (4) and the support bottom plate (6) are in insertion-fit splicing installation in the splicing slot (16) through the lifting guide pillar (12), and the lifting guide pillar (12) is in bolt fixed installation with the splicing slot (16) through the first fixing bolt (17).

3. The fabricated steel structure construction platform according to claim 2, wherein: the platform (1) is connected with the supporting bottom plate (6) in a lifting manner through the hydraulic cylinder (7), the platform (1) is connected with the supporting frame (4) in a three-section lifting manner through the lifting guide columns (12), the lifting guide columns (12) are distributed in a matrix position on the supporting frame (4), and the hydraulic cylinder (7) is laterally inserted and installed with the supporting bottom plate (6) in the fixing slot (18) through the fixing block (11).

4. A fabricated steel structure construction platform according to claim 3, wherein: the supporting disc (10) is in spiral lifting connection with the spiral groove (8) through the spiral rod (9), and the supporting disc (10), the spiral rod (9), the spiral groove (8) and the universal wheels (5) are distributed in rectangular positions on the supporting bottom plate (6).

5. The fabricated steel structure construction platform according to claim 4, wherein: extension board (13) are the side pull with platform (1) and are connected, and extension board (13) are bolt fixed mounting through second fixing bolt (22) and platform (1), folding board (15) are upset connection through second connection hinge (20) and extension board (13), and bolt fixed mounting between folding board (15), the shape of folding board (15) and the shape phase-match of folding groove (14).

6. The fabricated steel structure construction platform according to claim 5, wherein: the extending guardrails (21) are connected with the guardrails (2) in an overturning manner through first connecting joint pages (19), and the guardrails (2) are fixedly installed in a spliced manner through the extending guardrails (21).