CN213837658U - Insert hanging steel column construction high altitude operation platform - Google Patents
Insert hanging steel column construction high altitude operation platform Download PDFInfo
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- CN213837658U CN213837658U CN202022689394.XU CN202022689394U CN213837658U CN 213837658 U CN213837658 U CN 213837658U CN 202022689394 U CN202022689394 U CN 202022689394U CN 213837658 U CN213837658 U CN 213837658U
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Abstract
The utility model belongs to the technical field of steel structure construction, in particular to an inserting and hanging type steel column construction high-altitude operation platform; in order to accelerate the construction progress, ensure the construction quality and improve the construction safety factor; the concrete structure comprises a triangular support frame, the triangular support frame is detachably inserted on a steel socket on the side wall of a steel column in an overhanging manner, and an operating platform is placed on the triangular support frame; the operation platform comprises a frame main body and a detachable enclosure connected with an opening of the frame main body; the frame main body comprises a bottom plate and a fixed guardrail, the bottom plate comprises a framework and a supporting plate covered on the framework, and an opening of the bottom plate is connected with a detachable connecting rod; the detachable enclosure comprises a movable bottom plate and a movable guardrail, the movable bottom plate is positioned outside the connecting rod, and the movable bottom plate is provided with a right-angle hook and connected with the framework; the movable guardrail is connected with the fixed guardrail. The utility model discloses ann tears open simply swiftly, factor of safety is high, but repeatedly usable need not other processings after demolising, does not have any influence to steel column itself.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, concretely relates to insert hanging steel column construction high altitude operation platform.
Background
The steel bars of the upper and lower steel column operating platforms penetrate through the column body ear plates to serve as supports, then wood springboards are laid, steel pipe protection frames are erected, finally dense meshes are adopted for sealing, and operation is carried out up and down through the simple ladder. And after the later operation is finished, removing the operation platform, manually removing the dense mesh net, removing the steel pipe protection frame, removing the wood springboard, removing the reinforcing steel bars, cutting the lug plates, polishing the cutting positions completely by using an angle grinder, additionally coating primer and intermediate paint layer by layer according to the design requirements, and finally removing the crawling ladder. The later-stage dismantling and repairing work is complicated, the danger is large, and the attractiveness of the steel column can be influenced.
The chinese utility model patent with patent number 202020101874.7 assembled operation platform for steel column butt joint construction, operation platform adopt the whole frame form, and the access & exit sets up to open the breach on the steel sheet of bearing platform board to but installation open closed flip. The access form is suitable for large sections of steel columns, namely, the corresponding operation platform is large in size and has sufficient installation space. However, for the operation platform matched with the small-sized steel column, the space on the operation platform is narrow, the occupied space is limited, and the structure is not suitable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple repeatedly usable's high altitude operation platform is torn open in ann for the construction progress ensures construction quality, improves construction factor of safety.
The utility model adopts the following technical proposal: an inserting and hanging type steel column construction high-altitude operating platform comprises triangular support frames, wherein at least two triangular support frames are installed on each side wall of a steel column, the triangular support frames are detachably inserted into steel sockets fixedly installed on the side walls of the steel column in an overhanging mode, and the operating platform is placed on an overlap joint plane formed by the triangular support frames; the operation platform comprises a U-shaped frame main body and a detachable enclosure connected with an opening of the frame main body; the frame main body comprises a bottom plate and a fixed guardrail, the bottom plate comprises a framework and a supporting plate covered on the framework, lifting lugs are welded on the framework, a detachable connecting rod is connected to an opening of the bottom plate, the connecting rod and an inner ring of the bottom plate form a frame body matched with a steel column, and the outer ring of the bottom plate is provided with the fixed guardrail; the detachable enclosure comprises a movable bottom plate and a movable guardrail, the movable bottom plate is positioned outside the connecting rod and closes the opening of the bottom plate, and the movable bottom plate is provided with a right-angle hook and connected with the framework; the movable guardrail is connected with the fixed guardrail and seals the gap of the fixed guardrail.
Furthermore, the buckle plate is welded on the steel column to form a steel socket, the left end and the right end of the buckle plate are connected with the steel column, the middle flat plate is protruded to form a socket with an upper opening and a lower opening, angle steel is welded on a cross rod of the triangular support frame to form a hook, and a gap for inserting the buckle plate is left between the inner vertical surface of the angle steel and the end surface of the cross rod.
Further, fixed guardrail includes stand, horizontal pole and various steel sheet, and the stand welding is on the skeleton of bottom plate, and the horizontal pole welding is on the stand, and various steel sheet cladding is on the frame that stand and horizontal pole are constituteed.
Further, the welding has the sleeve on the stand of bottom plate opening both sides, and sleeve vertical arrangement sets up two, and it has U type couple to correspond the welding on the movable guardrail, U type couple and muffjoint.
Furthermore, inclined support rods are connected between the upright columns on two sides of the opening of the bottom plate and the bottom plate.
Furthermore, a reinforcing rod is welded at the corner joint of the cross rod.
Furthermore, connecting plates are welded on the frameworks on two sides of the opening of the bottom plate, waist circular holes are formed in the connecting plates, screw holes are formed in two ends of the connecting rod, and the connecting rod is connected with the connecting plates through bolts.
Furthermore, a limiting rod is welded on the framework of the bottom plate, and the limiting rod is matched with the framework to clamp the right-angle hook.
Furthermore, the movable bottom plate is provided with two plates in parallel.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a pair of insert hanging steel column construction high altitude operation platform, operation platform can be installed at the bottom of the steel column, directly hoists into the position after the installation is accomplished. In the angle steel card on the triangular supports frame goes into the socket of buckle board, with the dull and stereotyped laminating in middle part, the triangular supports frame supports more firmly, rocks about its autologous can not. One side of the quadrangular frame operating platform is designed into a detachable structure, is used for people to get on and off, and is completely free from the limitation of the volume of the operating platform. And meanwhile, the connecting rod is designed to prevent the operating platform from deviating. The movable bottom plate adopts a parallel double-plate structure, so that the disassembly and the assembly are convenient. The utility model discloses an operation platform more is applicable to small-size steel column and uses, and its reasonable design has effectively alleviateed workman's burden and has had less potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the frame body.
Fig. 3 is a schematic view showing the combination of the frame, the movable bottom plate and the connecting rod.
Fig. 4 is a schematic diagram of the fixed guardrail and the movable guardrail.
Fig. 5 is a schematic structural view of the tie bar.
Fig. 6 is a front view of the movable floor.
Fig. 7 is a top view of the movable floor.
Fig. 8 is a schematic structural view of the movable guardrail.
Fig. 9 is a schematic connection diagram of the fixed guardrail and the movable guardrail.
Fig. 10 is a schematic structural view of the connection plate.
Fig. 11 is a schematic structural view of the triangular support frame.
Fig. 12 is a schematic structural view of the snap plate.
In the figure: 1-steel column; 2-operating the platform; 3-a triangular support frame; 301-angle steel; 4-a snap plate; 5-a framework; 6-lifting lugs; 7-a connecting plate; 701-waist circular hole; 8-a limiting rod; 9-upright post; 901-a sleeve; 10-a cross bar; 11-tie bar; 1101-screw holes; 12-a movable floor; 1201-right angle hook; 13-diagonal brace rods; 14-movable guardrails; 1401-U shaped hooks; 15-reinforcing bar.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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.
An inserting and hanging type steel column construction high-altitude operation platform is shown in figure 1; including triangular supports frame 3, two triangular supports frame 3 are installed to each lateral wall of steel column 1, and on the steel socket of triangular supports frame 3 detachably encorbelmented the cartridge on the steel column lateral wall fixed mounting, operating platform 2 placed on the overlap joint plane that triangular supports frame 3 formed.
As shown in fig. 2, 3, 4; the operation platform 2 comprises a U-shaped frame main body and a detachable enclosure connected with the opening of the frame main body; the frame main part includes bottom plate and fixed guardrail, and the bottom plate includes skeleton 5 and the backup pad that covers on skeleton 5, and skeleton 5 adopts square steel tube welding to form, or adopts the angle steel welding also, weld into as the structure shown in the attached drawing can, no special requirement. Lifting lugs 6 are welded on the framework 5, and the installation positions of the lifting lugs 6 need to ensure that the operating platform 2 keeps horizontal after being lifted. The opening of the bottom plate is connected with a detachable connecting rod 11, the connecting rod 11 and the inner ring of the bottom plate form a frame body matched with the steel column 1, and the outer ring of the bottom plate is provided with a fixed guardrail; the detachable enclosure comprises a movable bottom plate 12 and a movable guardrail 14, the movable bottom plate 12 is located on the outer side of the connecting rod 11 and closes the opening of the bottom plate, a right-angle hook 1201 is arranged on the movable bottom plate 12 and connected with the framework 5, and the movable bottom plate 12 is provided with double plates in parallel and is convenient to disassemble and assemble. The movable guardrail 14 is connected with the fixed guardrail and seals the gap of the fixed guardrail.
As shown in fig. 11, 12; the buckle plate 4 is welded on the steel column 1 to form a steel socket, the left end and the right end of the buckle plate 4 are connected with the steel column 1, the middle flat plate is protruded to form an upper opening and a lower opening, an angle steel 301 is welded on a cross rod of the triangular support frame 3 to form a hook, and a gap for inserting the buckle plate 4 is left between the inner vertical surface of the angle steel 301 and the end surface of the cross rod.
As shown in fig. 4 and 9; the fixed guardrail comprises upright posts 9, cross rods 10 and color steel plates, wherein the upright posts 9 are welded on the framework 5 of the bottom plate, the cross rods 10 are welded on the upright posts 9, and the color steel plates are coated on a frame formed by the upright posts 9 and the cross rods 10. The upright posts 9 on two sides of the opening of the bottom plate are welded with sleeves 901, the two sleeves 901 are vertically arranged, the movable guardrail 14 is correspondingly welded with a U-shaped hook 1401, and the U-shaped hook 1401 is connected with the sleeves 901. Inclined stay bars 13 are connected between the upright posts 9 on the two sides of the opening of the bottom plate and the bottom plate. The corner joints of the cross bars 10 are welded with reinforcing rods 15.
As shown in fig. 5 and 10; connecting plates 7 are welded on the frameworks 5 on two sides of the opening of the bottom plate, waist circular holes 701 are formed in the connecting plates 7, screw holes 1101 are formed in two ends of a connecting rod 11, and the connecting rod 11 is connected with the connecting plates 7 through bolts.
As shown in fig. 1; a limiting rod 8 is welded on the framework 5 of the bottom plate, and the limiting rod 8 is matched with the framework 5 to clamp the right-angle hook 1201.
The frame main body of the utility model is an integral welding structure and can not be disassembled; when the operation platform is installed, the frame main body is sleeved on the steel column from the opening of the frame main body, and then the frame main body is connected with the tie rod 11 to prevent the frame main body from falling off in the hoisting process. After the frame main body is lifted to the installation position, the triangular support frame 3 is installed, and then the frame main body is horizontally placed on the triangular support frame 3; the ladder stand is connected to the frame body, and a worker enters the frame body from the gap and then installs the movable bottom plate 12 and the movable guardrail 14 in place.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An inserting and hanging type steel column construction high-altitude operation platform comprises triangular support frames (3), wherein at least two triangular support frames (3) are installed on each side wall of a steel column (1), the triangular support frames (3) are detachably inserted into steel sockets fixedly installed on the side walls of the steel column in an overhanging mode, and an operation platform (2) is placed on an overlapped plane formed by the triangular support frames (3); the method is characterized in that: the operation platform (2) comprises a U-shaped frame main body and a detachable fence connected with the opening of the frame main body; the frame main body comprises a bottom plate and a fixed guardrail, the bottom plate comprises a framework (5) and a supporting plate covered on the framework (5), lifting lugs (6) are welded on the framework (5), a detachable connecting rod (11) is connected to an opening of the bottom plate, the connecting rod (11) and an inner ring of the bottom plate form a frame body matched with the steel column (1), and the fixed guardrail is arranged on an outer ring of the bottom plate; the detachable enclosure comprises a movable bottom plate (12) and a movable guardrail (14), the movable bottom plate (12) is positioned outside the connecting rod (11) and closes the opening of the bottom plate, and a right-angle hook (1201) is arranged on the movable bottom plate (12) and connected with the framework (5); the movable guardrail (14) is connected with the fixed guardrail and seals the gap of the fixed guardrail.
2. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 1, wherein: the buckle plate (4) is welded on the steel column (1) to form a steel socket, the left end and the right end of the buckle plate (4) are connected with the steel column (1), the middle flat plate protrudes to form an upper opening and a lower opening, the cross rod of the triangular support frame (3) is welded with angle steel (301) to form a hook, and a gap for inserting the buckle plate (4) is left between the inner vertical surface of the angle steel (301) and the end surface of the cross rod.
3. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 1, wherein: the fixed guardrail comprises upright columns (9), cross rods (10) and color steel plates, the upright columns (9) are welded on the framework (5) of the bottom plate, the cross rods (10) are welded on the upright columns (9), and the color steel plates are coated on frames formed by the upright columns (9) and the cross rods (10).
4. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 3, wherein: the vertical columns (9) on two sides of the opening of the bottom plate are welded with sleeves (901), the two sleeves (901) are vertically arranged, the movable guardrail (14) is correspondingly welded with a U-shaped hook (1401), and the U-shaped hook (1401) is connected with the sleeves (901).
5. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 4, wherein: inclined support rods (13) are connected between the upright columns (9) on the two sides of the opening of the bottom plate and the bottom plate.
6. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 3, wherein: and reinforcing rods (15) are welded at the corner joints of the cross rods (10).
7. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 1, wherein: the connecting plates (7) are welded on the frameworks (5) on two sides of the opening of the bottom plate, waist circular holes (701) are formed in the connecting plates (7), screw holes (1101) are formed in two ends of the connecting rod (11), and the connecting rod (11) is connected with the connecting plates (7) through bolts.
8. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 1, wherein: a limiting rod (8) is welded on the framework (5) of the bottom plate, and the limiting rod (8) is matched with the framework (5) to clamp the right-angle hook (1201).
9. The plug-in hanging type steel column construction high-altitude operation platform as claimed in claim 1, wherein: the movable bottom plate (12) is provided with double plates in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689394.XU CN213837658U (en) | 2020-11-19 | 2020-11-19 | Insert hanging steel column construction high altitude operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689394.XU CN213837658U (en) | 2020-11-19 | 2020-11-19 | Insert hanging steel column construction high altitude operation platform |
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| Publication Number | Publication Date |
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| CN213837658U true CN213837658U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022689394.XU Active CN213837658U (en) | 2020-11-19 | 2020-11-19 | Insert hanging steel column construction high altitude operation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412154A (en) * | 2022-01-17 | 2022-04-29 | 中建二局安装工程有限公司 | Operating system for dismantling vertical mast |
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2020
- 2020-11-19 CN CN202022689394.XU patent/CN213837658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412154A (en) * | 2022-01-17 | 2022-04-29 | 中建二局安装工程有限公司 | Operating system for dismantling vertical mast |
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