CN212897489U - High-altitude steel pipe column concrete pouring operation platform - Google Patents
High-altitude steel pipe column concrete pouring operation platform Download PDFInfo
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- CN212897489U CN212897489U CN202021484397.3U CN202021484397U CN212897489U CN 212897489 U CN212897489 U CN 212897489U CN 202021484397 U CN202021484397 U CN 202021484397U CN 212897489 U CN212897489 U CN 212897489U
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Abstract
The utility model discloses a high-altitude steel pipe column concrete pouring operation platform, which comprises a suspension platform (1), a balance connecting rod (2) and a passageway plate (3); a plurality of hangs platform circumference and encircles and hangs at the top of steel-pipe column (4), connects through balanced connecting rod between two blocks of platforms that hang that set up about steel-pipe column axial symmetry, connects through the passageway board between two adjacent blocks of platforms, and the passageway board that a plurality of connection between a plurality of hangs the platform splices into the working face that is less than the steel-pipe column top surface, and the working face is ring shape structure and coaxial setting outside the steel-pipe column. The utility model discloses can pass through suspension type and adjustable's suspension platform and pass through detachable such as bolt and hang at steel-pipe column top to form formula operation platform that sinks below the steel-pipe column top outside, can adapt to multiple steel-pipe column specification, and workman's work visual angle is head-up, and the dismouting is also more convenient, improves the operating efficiency.
Description
Technical Field
The utility model relates to a concrete placement construction equipment especially relates to a high altitude steel-pipe column concrete placement operation platform.
Background
When high-altitude steel pipe column concrete pouring operation is carried out, the pouring method in the prior art comprises a jacking method and a high-throwing method. The construction of the jacking method is that a steel pipe with a gate is arranged at a proper position of a steel pipe column close to the ground and is used as a feeding and pouring guide pipe for jacking and pouring, the steel pipe is directly connected with a conveying hose of an automobile pump, concrete is continuously jacked into the steel pipe from bottom to top in a spring-shaped manner by the automobile pump, vibration is not needed, the compactness is good, and the requirement of the steel pipe concrete pouring quality is met. However, the jacking method not only can affect the whole stress performance of the steel pipe column by drilling holes on the steel pipe column, but also can increase the construction cost, which is twice of the cost of the traditional high-throwing method. The technical principle of the high-throwing vibration-free concrete is that reasonable mixing proportion is adopted, so that the concrete mixture has high fluidity, is not separated and does not bleed in high-altitude throwing, and achieves the self-compaction requirement by utilizing kinetic energy generated in high-altitude throwing in the pouring process without vibrating or with less vibrating.
The concrete pouring operation platform is one of important apparatuses in the high-cast construction, particularly in the concrete pouring operation of the steel pipe columns with ultrahigh independent distribution, the pouring platform in the prior art is generally made of steel such as angle steel and steel plates through field welding, and the pouring platform in the prior art has the following defects:
(1) the pouring platform needs to be matched with the size of the steel pipe column, the steel pipe columns with different sizes need to be manufactured into the pouring platforms with different specifications, the universality is poor, and the construction requirements of the steel pipe columns with different sizes cannot be met.
(2) Because the pouring platform is higher, when a worker is constructed on the traditional pouring platform, the worker needs to pour in a overlooking posture for a long time, the human engineering is not met, the worker easily causes the phenomena of dizziness, hand numbness and the like when overlooking the work for a long time, and great potential safety hazards exist when working at high altitude.
(3) Because the platform of pouring adopts welded mode equipment, the dismouting is inconvenient, also can't have enough to meet the need the use.
Disclosure of Invention
An object of the utility model is to provide a high altitude steel-pipe column concrete placement operation platform can pass through the suspension type and the adjustable platform that hangs at steel-pipe column top portion through detachable such as bolt to form formula operation platform that sinks below the steel-pipe column top portion outside, can adapt to multiple steel-pipe column specification, and workman's work visual angle is for looking straight, and the dismouting is also more convenient, improves the operating efficiency.
The utility model discloses a realize like this:
a high-altitude steel pipe column concrete pouring operation platform comprises a suspension platform, a balance connecting rod and a crossing plate; a plurality of hangs platform circumference and encircles and hangs at the top of steel-pipe column, connects through balanced connecting rod between two blocks of hanging platforms that set up about steel-pipe column axial symmetry, connects through the passageway board between two adjacent blocks of hanging platforms, and the passageway board that a plurality of connection between a plurality of hangs platform splices into the working face that is less than the steel-pipe column top surface, and the working face is ring column structure and coaxial setting outside the steel-pipe column.
The suspension platform comprises a suspension part, a connecting plate, a connecting part and a protection part, wherein the suspension part is of an inverted L-shaped structure and is vertically connected to one end of the connecting part, and the protection part is vertically connected to the other end of the connecting part; the vertical section of the suspension part is attached to the outer wall of the steel pipe column, the horizontal section of the suspension part is suspended on the top surface of the steel pipe column, and the connecting plates are arranged on the horizontal section of the suspension part, so that the connecting plates of the two oppositely arranged suspension platforms are connected through a balance connecting rod; the passageway board is laid on the connecting part.
The connecting plate is provided with a threaded hole, and external threads are formed at two ends of the balance connecting rod, so that the end part of the balance connecting rod can be screwed with the connecting plate threads, and two oppositely arranged suspension platforms can move relatively.
The upper end face of the protection portion is higher than the horizontal section of the suspension portion, the horizontal section of the suspension portion is higher than the connecting portion, and the crossing plate laid on the connecting portion forms a sinking type operation platform.
The outer wall of the protection part is provided with a plurality of convex blocks, and a plurality of protection rings are installed on the protection part through a plurality of convex blocks, so that the plurality of protection rings of the annular structure are sleeved outside the suspension platform in a layered mode.
The vertical sections of the protection part and the suspension part are both arc surface structures, and the circle where the arc surface structure is located and the steel pipe column are concentric circles.
And the plurality of balance connecting rods are erected at the top of the steel pipe column in parallel or in a crossed manner, and an operation hole positioned above the center of the top of the steel pipe column is formed among the plurality of balance connecting rods.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model adopts a suspensible and adjustable suspension platform which is detachably suspended on the top of the steel pipe column through bolts and the like, and forms a sunken operation platform below the outer side of the top of the steel pipe column, which can adapt to various steel pipe column specifications, and the working visual angle of workers is head-up, the disassembly and assembly are more convenient, the problems of poor universality, long-term overlooking work of workers, inconvenient installation and disassembly and the like of the traditional operation platform are solved, and the operation efficiency can be effectively improved; meanwhile, a plurality of protective rings are arranged on the periphery, so that the protective safety can be effectively improved.
Drawings
FIG. 1 is a perspective view of the high-altitude steel pipe column concrete pouring operation platform of the present invention;
FIG. 2 is a top view of the high-altitude steel pipe column concrete pouring operation platform of the present invention;
FIG. 3 is a side view of the hanging platform in the high-altitude steel pipe column concrete pouring operation platform of the present invention;
FIG. 4 is a top view of the suspension platform in the high-altitude steel pipe column concrete pouring operation platform of the present invention;
FIG. 5 is a schematic view of the installation of the suspension platform in the high-altitude steel pipe column concrete pouring operation platform of the present invention;
FIG. 6 is the utility model discloses pass the concatenation sketch map of guidance tape among high altitude steel-pipe column concrete placement operation platform.
In the figure, 1 is a suspension platform, 11 is a suspension part, 12 is a connecting plate, 13 is a connecting part, 14 is a protection part, 15 is a lug, 2 is a balance connecting rod, 3 is a channel passing plate, 4 is a steel pipe column, and 5 is a protection ring.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, 2 and 5, the high-altitude steel pipe column concrete pouring operation platform comprises a suspension platform 1, a balance connecting rod 2 and a passageway plate 3; a plurality of hangs platform 1 circumference and encircles and hang at the top of steel-pipe column 4, connect through balanced connecting rod 2 between two blocks of platforms 1 that set up about 4 axisymmetrics of steel-pipe column, connect through crossing the road plate 3 between two adjacent platforms 1, and the working face that is less than 4 top surfaces of steel-pipe column is spliced into to the passageway plate 3 that a plurality of connection between a plurality of platforms 1, the working face is ring shape structure and coaxial setting outside 4 steel-pipe columns, as shown in figure 6.
Referring to fig. 3 and 4, the suspension platform 1 includes a suspension portion 11, a connection plate 12, a connection portion 13 and a protection portion 14, the suspension portion 11 is of an inverted L-shaped structure and is vertically connected to one end of the connection portion 13, and the protection portion 14 is vertically connected to the other end of the connection portion 13; the vertical section of the suspension part 11 is attached to the outer wall of the steel pipe column 4, the horizontal section of the suspension part 11 is suspended on the top surface of the steel pipe column 4, and the connecting plates 12 are arranged on the horizontal section of the suspension part 11, so that the connecting plates 12 of the two oppositely arranged suspension platforms 1 are connected through the balance connecting rod 2; the walkway plates 3 are laid on the connecting portions 13. The suspension platforms 1 at the two ends are pulled by the balance connecting rods 2 to achieve the purpose of self stress balance of the suspension platforms 1, and the stability of the whole operation platform is ensured.
The connecting plate 12 is provided with a threaded hole, and external threads are formed at two ends of the balance connecting rod 2, so that the end part of the balance connecting rod 2 can be screwed with the connecting plate 12 through threads, the two oppositely-arranged suspension platforms 1 can move relatively, and the matching installation on the steel pipe columns 4 with different sizes is realized through the adjustment of the thread feeding depth through thread rotation.
The upper end face of the protection part 14 is higher than the horizontal section of the suspension part 11, the horizontal section of the suspension part 11 is higher than the connecting part 13, a good protection effect can be achieved, the crossing plate 3 laid on the connecting part 13 forms a sunken operation platform, the safety of workers during operation is ensured, and overlooking operation is not needed.
The outer wall of protection portion 14 on be equipped with a plurality of lug 15, a plurality of protective ring 5 is installed on protection portion 14 through a plurality of lug 15, makes a plurality of protective ring 5 layering cover of loop configuration put in the outside of hanging platform 1, plays the effect of protection, prevents that the workman from falling.
The vertical sections of the protection part 14 and the suspension part 11 are both arc surface structures, and the circle where the arc surface structure is located and the steel pipe column 4 are concentric circles, so that the whole operation platform is ensured to be installed outside the steel pipe column 4 in a matched mode.
And a plurality of balance connecting rods 2 are erected at the top of the steel pipe column 4 in parallel or in a crossed manner, and an operation hole positioned above the center of the top of the steel pipe column 4 is formed among the balance connecting rods 2, so that a sufficient pouring operation space is reserved.
Example 1:
four suspension platforms 1, four balance connecting rods 2, four passageway plates 3 and two protective rings 5 are adopted to manufacture an operation platform.
Firstly, horizontal sections of suspension parts 11 of four suspension platforms 1 are erected at the top of a steel pipe column 4, two connection plates 12 are arranged on the two suspension parts 11 which are oppositely arranged, the two suspension parts 11 are connected through two balance connecting rods 2 through threaded holes of the two connection plates 12, the balance connecting rods 2 are rotated, the distance between the two suspension parts 11 is adjusted through threaded rotation, the vertical sections of the suspension parts 11 can be attached to the outer wall of the steel pipe column 4, and the suspension stability of an operation platform is ensured through locking of fixing pieces such as nuts; the four balance connecting rods 2 are distributed in a # -shape, and an operation hole is reserved in the center.
And then the four aisle plates 3 are fixedly paved on the connecting parts 13 of the four suspension platforms 1 through bolts and nuts to form an annular sunken operation platform lower than the top surface of the steel pipe column 4, and the operation is carried out on the sunken operation platform without stooping down, so that the operation is easier and more labor-saving, and the engineering is met.
And finally, the two protection rings 5 are arranged outside the protection part 14 through bolts and nuts, an upper layer of protective guard and a lower layer of protective guard are formed on the periphery of the whole operating platform, and the two protection rings 5 and the four protection parts 14 jointly play a role in preventing falling.
The suspension platform 1 can be a plane steel plate and an arc steel plate which are welded into an integral structure, the balance connecting rod 2 can be a steel pipe with two sections of mantle wires, the aisle plate 3 can be a quarter circular steel plate, and the protective ring 5 can be formed by splicing two semicircular steel plate strips.
After the construction is finished, the protective ring 5, the passageway plate 3, the balance connecting rod 2 and the suspension platform 1 are sequentially disassembled.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a high altitude steel-pipe column concrete placement operation platform, characterized by: comprises a suspension platform (1), a balance connecting rod (2) and a passageway plate (3); a plurality of hangs platform (1) circumference and encircles and hang at the top of steel-pipe column (4), connect through balanced connecting rod (2) between two blocks of platforms (1) that hang about steel-pipe column (4) axisymmetric setting, connect through crossing guidance tape (3) between two adjacent blocks of platforms (1), and a plurality of blocks connect and hang the working face that guidance tape (3) splice one-tenth is less than steel-pipe column (4) top surface between platform (1), the working face is ring structure and coaxial setting outside steel-pipe column (4).
2. The high-altitude steel pipe column concrete pouring operation platform as recited in claim 1, wherein: the suspension platform (1) comprises a suspension part (11), a connecting plate (12), a connecting part (13) and a protection part (14), wherein the suspension part (11) is of an inverted L-shaped structure and is vertically connected to one end of the connecting part (13), and the protection part (14) is vertically connected to the other end of the connecting part (13); the vertical section of the suspension part (11) is attached to the outer wall of the steel pipe column (4), the horizontal section of the suspension part (11) is suspended on the top surface of the steel pipe column (4), and the connecting plates (12) are arranged on the horizontal section of the suspension part (11), so that the connecting plates (12) of two oppositely arranged suspension platforms (1) are connected through the balance connecting rod (2); the crossing plate (3) is laid on the connecting part (13).
3. The high-altitude steel pipe column concrete pouring operation platform as claimed in claim 2, wherein: the connecting plate (12) is provided with a threaded hole, and external threads are formed at two ends of the balance connecting rod (2), so that the end part of the balance connecting rod (2) can be screwed with the connecting plate (12) in a threaded manner, and the two oppositely arranged suspension platforms (1) can move relatively.
4. The high-altitude steel pipe column concrete pouring operation platform as claimed in claim 2, wherein: the upper end face of the protection part (14) is higher than the horizontal section of the suspension part (11), the horizontal section of the suspension part (11) is higher than the connecting part (13), and the crossing plate (3) laid on the connecting part (13) forms a sinking type operation platform.
5. The high-altitude steel pipe column concrete pouring operation platform as claimed in claim 2 or 4, wherein: the outer wall of the protection part (14) is provided with a plurality of convex blocks (15), and a plurality of protection rings (5) are installed on the protection part (14) through the plurality of convex blocks (15), so that the plurality of protection rings (5) of the annular structure are sleeved outside the suspension platform (1) in a layered mode.
6. The high-altitude steel pipe column concrete pouring operation platform as claimed in claim 2 or 4, wherein: the vertical sections of the protection part (14) and the suspension part (11) are both arc surface structures, and the circle where the arc surface structures are located and the steel pipe column (4) are concentric circles.
7. The high-altitude steel pipe column concrete pouring operation platform as recited in claim 1, wherein: the balance connecting rods (2) are erected on the top of the steel pipe column (4) in parallel or in a crossed mode, and an operation hole located above the center of the top of the steel pipe column (4) is formed among the balance connecting rods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484397.3U CN212897489U (en) | 2020-07-24 | 2020-07-24 | High-altitude steel pipe column concrete pouring operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484397.3U CN212897489U (en) | 2020-07-24 | 2020-07-24 | High-altitude steel pipe column concrete pouring operation platform |
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| Publication Number | Publication Date |
|---|---|
| CN212897489U true CN212897489U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021484397.3U Active CN212897489U (en) | 2020-07-24 | 2020-07-24 | High-altitude steel pipe column concrete pouring operation platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808723A (en) * | 2022-05-10 | 2022-07-29 | 中交第二航务工程局有限公司 | Concrete pouring platform for ultrahigh and overlong steel pipes |
| CN118208031A (en) * | 2024-05-21 | 2024-06-18 | 融亿建工集团有限公司 | Mounting device of chimney colored drawing hanging basket |
-
2020
- 2020-07-24 CN CN202021484397.3U patent/CN212897489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808723A (en) * | 2022-05-10 | 2022-07-29 | 中交第二航务工程局有限公司 | Concrete pouring platform for ultrahigh and overlong steel pipes |
| CN114808723B (en) * | 2022-05-10 | 2023-04-18 | 中交第二航务工程局有限公司 | Concrete pouring platform for ultrahigh and overlong steel pipes |
| CN118208031A (en) * | 2024-05-21 | 2024-06-18 | 融亿建工集团有限公司 | Mounting device of chimney colored drawing hanging basket |
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