CN214831957U - Assembled multi-high-rise steel column butt joint operation platform - Google Patents
Assembled multi-high-rise steel column butt joint operation platform Download PDFInfo
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- CN214831957U CN214831957U CN202120285246.3U CN202120285246U CN214831957U CN 214831957 U CN214831957 U CN 214831957U CN 202120285246 U CN202120285246 U CN 202120285246U CN 214831957 U CN214831957 U CN 214831957U
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Abstract
The utility model relates to an assembled many high-rise steel column butt joint operation platform, including square frame and platform guardrail set firmly on square frame, the square frame is equipped with the platform apron, is formed with the direction breach that is used for joint steel column on the square frame, rotates on the square frame to be connected with the hinge apron, the hinge apron is located the tip of direction breach; the utility model discloses simple structure, design benefit, the utility model discloses an operation platform belongs to the building steel construction field, is applicable to the safety measure protection among the steel post scene butt joint node welding work progress among many high-rise steel construction projects, can effectively improve steel construction operation personnel safety in construction.
Description
Technical Field
The utility model belongs to the technical field of the construction device, concretely relates to many high-rise steel columns of assembled butt joint operation platform.
Background
The construction of the bridge upright posts belongs to high-altitude operation, and a special construction operation platform must be erected before pouring the upright post concrete to ensure the construction safety. Because the operation platform has short service cycle and high turnover speed, and needs to spend large manpower and material resources when building the platform, the cost is high, so that half of construction units do not build a special operation platform when the upright column concrete is cast, constructors directly ride on the template or use the simple hanging basket of the reinforcing steel bars to hang externally on the template to carry out the upright column concrete casting construction, and the construction method has large potential safety hazard and violates the safety construction requirement. When the construction is carried out on different areas, constructors climb up and down to move the operation platform, time and labor are wasted, and the working efficiency is influenced.
In view of the above technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the prior art, provide a simple structure, design benefit, the turnover number of times is high, can realize the split and recycle, and the many high-rise steel columns of assembled butt joint operation platform safe in utilization.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a many high-rise steel column of assembled butt joint operation platform, includes square frame and sets firmly the platform guardrail on square frame, installs the platform apron on the square frame, is formed with the direction breach that is used for the joint steel column on the square frame, and the last rotation of square frame is connected with the hinge apron, and the hinge apron is located the tip of direction breach.
As a preferable scheme of the present invention, the length of the guide notch is 2/3 of the length of the square frame, and the width of the guide notch is 1/3 of the width of the square frame.
As the utility model discloses a preferred scheme, square frame includes frame skeleton and inner frame, frame skeleton and inner frame fixed connection, integrated into one piece, and the platform guardrail sets firmly on the frame skeleton.
As the utility model discloses a preferred scheme, two hoist and mount otic placodes are installed to the symmetry on the frame skeleton, and hoist and mount otic placode middle part is formed with the hole for hoist and mount.
As a preferred scheme of the utility model, the frame framework comprises longitudinal channel steels which are symmetrically arranged, one end of each longitudinal channel steel is connected with a transverse long channel steel, the other end of each longitudinal channel steel is connected with a transverse short channel steel, and the inner framework is assembled in the frame framework and comprises two longitudinal main frameworks, a transverse long framework and two transverse short frameworks; the two longitudinal main frameworks are arranged in parallel with the longitudinal channel steel, one end of each longitudinal main framework is fixedly arranged on the transverse long channel steel, and the other end of each longitudinal main framework is fixedly arranged at the end part of the transverse short channel steel; and the two transverse short frameworks are respectively and fixedly arranged between the longitudinal channel steel and the longitudinal main framework.
As a preferred scheme of the utility model, the platform guardrail comprises two end upright columns and two middle upright columns; a plurality of connecting cross rods are fixedly arranged between the end upright post and the middle upright post as well as between the adjacent middle upright posts; the end upright posts, the middle upright posts and the connecting cross rods are fixedly connected and integrally formed.
As a preferred scheme of the utility model, it is provided with three to connect the horizontal pole, and three are connected the horizontal pole equidistance and are laid between tip stand and middle stand.
As an optimized scheme of the utility model, set firmly on the tip stand and be connected the corresponding zip fastener otic placode in horizontal pole position, zip fastener otic placode middle part is formed with the zip fastener hole.
As an optimized scheme of the utility model, the width of hinge apron is less than the distance between the adjacent vertical main skeleton, and the length of hinge apron is 1/3 of vertical main skeleton length.
As a preferred scheme of the utility model, the hinge cover plate comprises an angle steel frame with a square structure, a steel mesh sheet is laid on the angle steel frame, two stainless steel hinges are laid on one side of the angle steel frame, a baffle is fixedly arranged on the other side of the angle steel frame, the angle steel frame is rotatably connected to the end part of the longitudinal main framework through the stainless steel hinges, and the baffle is attached to and abutted against the adjacent longitudinal main framework; the angle steel frame and the transverse short channel steel are on the same horizontal plane.
The utility model has the advantages that:
1. the operating platform of the utility model is detachably assembled in the steel structure, and is continuously optimized by combining with the actual use experience, so that the applicability is strong, and the safety and reliability are high;
2. the utility model discloses simple structure, design benefit, the utility model discloses an operation platform belongs to the building steel construction field, is applicable to the safety measure protection in the steel post on-the-spot butt joint node welding work progress among many high-rise steel construction projects, can effectively improve steel construction operation personnel construction safety;
3. the square frame of the utility model is a technological operation platform formed by welding channel steel, angle steel and a pattern steel plate; the welding operation platform hoisting device is arranged at the construction welding seam position of the steel column butt joint through a tower crane and is fixed with the steel column through a clamp, so that the welding operation platform hoisting device is mainly used for providing convenience for operation of welding personnel and improving the construction safety of the welding personnel;
4. the utility model discloses an assembled operation platform light in weight can directly hoist to welding station by the tower crane during construction, links to each other with the steel column through anchor clamps, and required operating personnel is few, and it is convenient to install.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a sectional view taken along line a-a of the present invention;
fig. 4 is a top view of the hinge cover plate of the present invention;
fig. 5 is a cross-sectional view B-B of the present invention;
FIG. 6 is an assembly view of the frame and the lifting ear plate of the present invention;
fig. 7 is a C-C sectional view of the present invention;
fig. 8 is an assembly view of the platform guard rail and zipper ear plate of the present invention;
fig. 9 is a cross-sectional view of the invention taken along line D-D;
reference numbers in the figures: square frame 1, platform guardrail 2, direction breach 3, hinge cover plate 4, platform apron 5, hoisting hole 6, hoisting otic placode 7, frame skeleton 10, vertical channel-section steel 11, horizontal long channel-section steel 12, horizontal short channel-section steel 13, tip stand 20, intermediate column 21, connect horizontal pole 22, zip-fastener otic placode 23, zip-fastener hole 24, inner frame 30, vertical main frame 31, horizontal long skeleton 32, horizontal short skeleton 33, angle steel frame 40, steel mesh 41, stainless steel hinge 42, baffle 43.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1-9, an assembled multi-high steel column butt-joint operation platform comprises a square frame 1 and a platform guardrail 2 fixedly arranged on the square frame 1, wherein a platform cover plate 5 is arranged on the square frame 1, a guide notch 3 for clamping a steel column is formed in the square frame 1, a hinge cover plate 4 is rotatably connected to the square frame 1, and the hinge cover plate 4 is positioned at the end part of the guide notch 3; the utility model discloses a removable assembly of operation platform is in the steel construction to combine the continuous optimization of in-service use experience, finally realize that the suitability is strong, safe and reliable degree is high.
The length of the guide notch 3 is 2/3 of the length of the square frame 1, the width of the guide notch 3 is 1/3 of the width of the square frame 1, the square frame 1 comprises a frame framework 10 and an inner framework 30, the frame framework 10 and the inner framework 30 are fixedly connected and integrally formed, and the platform guardrail 2 is fixedly arranged on the frame framework 10; the utility model discloses simple structure, design benefit, the utility model discloses an operation platform belongs to the building steel construction field, is applicable to the safety measure protection in the steel post on-the-spot butt joint node welding work progress among many high-rise steel construction projects, can effectively improve steel construction operation personnel construction safety; wherein, 8# channel-section steel is used to square frame 1's main material in this embodiment, and the material is Q235B, and the material connection is accomplished through the welding, and the kneck channel-section steel cuts out the groove, carries out bayonet welded connection, and horizontal skeleton support is carried out to neutral position department, fully guarantees overall stability.
Specifically, the total size of the square frame 1 is 3m × 3m, and the gap in the middle part is 1 m. A platform cover plate 5 is arranged on the square frame 1, and the platform cover plate 5 is a patterned steel plate with the thickness of 6 mm; the base plate surface of the square frame 1 adopts a 6mm thick pattern steel plate for welding and covering, and is fully welded and connected with the bottom framework.
The frame framework 10 comprises longitudinal channel steel 11 which are symmetrically arranged, one ends of the two longitudinal channel steel 11 are connected with transverse long channel steel 12, the other ends of the two longitudinal channel steel 11 are respectively connected with transverse short channel steel 13, and the inner framework 30 is assembled in the frame framework 10, wherein the inner framework 30 comprises two longitudinal main frameworks 31, a transverse long framework 32 and two transverse short frameworks 33; two longitudinal main frameworks 31 are arranged in parallel with the longitudinal channel steel 11, one end of each longitudinal main framework 31 is fixedly arranged on the transverse long channel steel 12, and the other end of each longitudinal main framework 31 is fixedly arranged at the end part of the transverse short channel steel 13; the transverse long framework 32, the two transverse short frameworks 33 and the transverse long channel steel 12 are arranged in parallel, and the two transverse short frameworks 33 are respectively and fixedly arranged between the longitudinal channel steel 11 and the longitudinal main framework 31.
Two lifting ear plates 7 are symmetrically arranged on the frame framework 10, and lifting holes 6 are formed in the middle of the lifting ear plates 7; hoisting by a tower crane by using a hoisting rope special for a steel structure; completing locking and closing, preparing for hoisting, and placing the platform along the direction of the guide notch 3 of the operating platform; the stability of the whole platform is kept in the hoisting process, and then the operation platform is stably placed.
The platform guardrail 2 comprises two end upright posts 20 and two middle upright posts 21; a plurality of connecting cross bars 22 are fixedly arranged between the end upright post 20 and the middle upright post 21 and between the adjacent middle upright posts 21; the end upright post 20, the middle upright post 21 and the connecting cross bar 22 are fixedly connected and integrally formed; the structural strength and the integral firmness of the platform guardrail 2 are improved, the use safety is further ensured, three connecting cross rods 22 are arranged, and the three connecting cross rods 22 are equidistantly distributed between the end upright columns 20 and the middle upright column 21; the main material of the platform guardrail 2 is L75 x 5 angle steel, the material is Q235B, the platform guardrail 2 is connected with the base of the square frame 1 through welding, the overall height of the platform guardrail 2 is 1.5m, and the safety standard of the height of the platform guardrail exceeds the safety standard of the high-altitude building guardrail; three sides of the platform guardrail 2 adopt angle steel railings, and one side is fastened by using a life line safety rope for construction convenience.
A zipper lug plate 23 corresponding to the connecting cross rod 22 is fixedly arranged on the end upright post 20, and a zipper hole 24 is formed in the middle of the zipper lug plate 23; the concrete lifting lug plate 23 is made of a 20-thick steel plate, is made of Q235B, is processed into a block shape of 100mm x 100mm, is provided with a lifting hole 24 with a diameter of 16 mm, meets the required size of a tower crane shackle, does not avoid damage to a lifting rope to influence the lifting safety performance, and grinds the top of a lifting lug flat to be smooth.
The width of the hinge cover plate 4 is smaller than the distance between the adjacent longitudinal main frameworks 31, and the length of the hinge cover plate 4 is 1/3 of the length of the longitudinal main frameworks 31; the hinge cover plate 4 comprises an angle steel frame 40 in a square structure, a steel mesh sheet 41 is laid on the angle steel frame 40, two stainless steel hinges 42 are laid on one side of the angle steel frame 40, a baffle 43 is fixedly arranged on the other side of the angle steel frame 40, the angle steel frame 40 is rotatably connected to the end part of the longitudinal main framework 31 through the stainless steel hinges 42, and the baffle 43 is attached to and abutted against the adjacent longitudinal main framework 31; the angle steel frame 40 and the transverse short channel steel 13 are on the same horizontal plane.
The angle steel frame 40 on the hinge cover plate 4 is made of L50 × 5 angle steel, the material is Q235B, the bending part is designed in a hinge mode, the size of the whole cover plate is limited by considering the moving range, the length of a hasp is fully considered, and the stress condition of the cover plate is guaranteed. In order to reduce the overall weight of the cover plate, the cover plate surface is covered with a steel mesh sheet 41.
The utility model discloses well assembled welded platform to a great extent has increased welding jobs's safe and reliable performance, has reduced the operation degree of difficulty, all-round improvement operation personnel's safety guarantee performance. The utility model obtains the sufficient recognition of construction, supervision units and social circles, and has received good social benefit.
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.
Although the reference numerals in the figures are used more here: the structure comprises terms such as a square frame 1, a platform guardrail 2, a guide notch 3, a hinge cover plate 4, a platform cover plate 5, a hoisting hole 6, a hoisting lug plate 7, a frame framework 10, a longitudinal channel steel 11, a transverse long channel steel 12, a transverse short channel steel 13, an end upright post 20, a middle upright post 21, a connecting cross rod 22, a zipper lug plate 23, a zipper hole 24, an inner framework 30, a longitudinal main framework 31, a transverse long framework 32, a transverse short framework 33, an angle steel framework 40, a steel mesh 41, a stainless steel hinge 42 and a baffle 43, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a many high-rise steel columns of assembled butt joint operation platform which characterized in that: including square frame (1) and set firmly platform guardrail (2) on square frame (1), install platform apron (5) on square frame (1), be formed with direction breach (3) that are used for the joint steel column on square frame (1), it is connected with hinge apron (4) to rotate on square frame (1), and hinge apron (4) are located the tip of direction breach (3).
2. The assembled multi-story and high-rise steel column docking operation platform of claim 1, wherein: the length of the guide notch (3) is 2/3 of the length of the square frame (1), and the width of the guide notch (3) is 1/3 of the width of the square frame (1).
3. The assembled multi-story and high-rise steel column docking operation platform as claimed in claim 1 or 2, wherein: the square frame (1) comprises a frame framework (10) and an inner framework (30), the frame framework (10) is fixedly connected with the inner framework (30), the frame framework and the inner framework are integrally formed, and the platform guardrail (2) is fixedly arranged on the frame framework (10).
4. The assembled multi-story and high-rise steel column docking operation platform of claim 3, wherein: two hoisting ear plates (7) are symmetrically installed on the frame framework (10), and hoisting holes (6) are formed in the middle of the hoisting ear plates (7).
5. The assembled multi-story and high-rise steel column docking operation platform of claim 4, wherein: the frame framework (10) comprises longitudinal channel steels (11) which are symmetrically arranged, one ends of the two longitudinal channel steels (11) are connected with transverse long channel steels (12), the other ends of the two longitudinal channel steels (11) are respectively connected with transverse short channel steels (13), and the inner framework (30) is assembled in the frame framework (10), wherein the inner framework (30) comprises two longitudinal main frameworks (31), one transverse long framework (32) and two transverse short frameworks (33); two longitudinal main frameworks (31) are arranged in parallel with the longitudinal channel steel (11), one end of each longitudinal main framework (31) is fixedly arranged on the transverse long channel steel (12), and the other end of each longitudinal main framework is fixedly arranged at the end part of the transverse short channel steel (13); the transverse long framework (32), the two transverse short frameworks (33) and the transverse long channel steel (12) are arranged in parallel, and the two transverse short frameworks (33) are respectively and fixedly arranged between the longitudinal channel steel (11) and the longitudinal main framework (31).
6. The assembled multi-story and high-rise steel column docking operation platform of claim 3, wherein: the platform guardrail (2) comprises two end upright columns (20) and two middle upright columns (21); a plurality of connecting cross rods (22) are fixedly arranged between the end upright columns (20) and the middle upright columns (21) and between the adjacent middle upright columns (21); the end upright columns (20), the middle upright column (21) and the connecting cross rod (22) are fixedly connected and integrally formed.
7. The assembled multi-story and high-rise steel column docking operation platform of claim 6, wherein: the connecting cross rods (22) are arranged in three numbers, and the three connecting cross rods (22) are equidistantly arranged between the end upright columns (20) and the middle upright column (21).
8. The assembled multi-story and high-rise steel column docking operation platform of claim 7, wherein: the end upright post (20) is fixedly provided with a zipper lug plate (23) corresponding to the connecting cross rod (22), and the middle part of the zipper lug plate (23) is provided with a zipper hole (24).
9. The assembled multi-story and high-rise steel column docking operation platform of claim 1, wherein: the width of the hinge cover plate (4) is smaller than the distance between the adjacent longitudinal main frameworks (31), and the length of the hinge cover plate (4) is 1/3 the length of the longitudinal main frameworks (31).
10. The assembled multi-story and high-rise steel column docking operation platform of claim 9, wherein: the hinge cover plate (4) comprises an angle steel frame (40) with a square structure, a steel mesh sheet (41) is laid on the angle steel frame (40), two stainless steel hinges (42) are arranged on one side of the angle steel frame (40), a baffle plate (43) is fixedly arranged on the other side of the angle steel frame (40), the angle steel frame (40) is rotatably connected to the end part of the longitudinal main framework (31) through the stainless steel hinges (42), and the baffle plate (43) is attached to and abutted against the adjacent longitudinal main framework (31); the angle steel frame (40) and the transverse short channel steel (13) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285246.3U CN214831957U (en) | 2021-02-01 | 2021-02-01 | Assembled multi-high-rise steel column butt joint operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285246.3U CN214831957U (en) | 2021-02-01 | 2021-02-01 | Assembled multi-high-rise steel column butt joint operation platform |
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| CN214831957U true CN214831957U (en) | 2021-11-23 |
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| CN202120285246.3U Active CN214831957U (en) | 2021-02-01 | 2021-02-01 | Assembled multi-high-rise steel column butt joint operation platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108405A (en) * | 2021-12-08 | 2022-03-01 | 孙建峰 | Highway and bridge structure and using method thereof |
| CN115045546A (en) * | 2022-06-20 | 2022-09-13 | 广东大唐国际雷州发电有限责任公司 | Spiral ship unloader U type overhauls platform and overhauls island |
-
2021
- 2021-02-01 CN CN202120285246.3U patent/CN214831957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108405A (en) * | 2021-12-08 | 2022-03-01 | 孙建峰 | Highway and bridge structure and using method thereof |
| CN115045546A (en) * | 2022-06-20 | 2022-09-13 | 广东大唐国际雷州发电有限责任公司 | Spiral ship unloader U type overhauls platform and overhauls island |
| CN115045546B (en) * | 2022-06-20 | 2023-03-14 | 广东大唐国际雷州发电有限责任公司 | Spiral ship unloader U type overhauls platform and overhauls island |
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