CN216471722U - Flexible support polygonal steel structure balance hoisting connection device - Google Patents
Flexible support polygonal steel structure balance hoisting connection device Download PDFInfo
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- CN216471722U CN216471722U CN202122662972.5U CN202122662972U CN216471722U CN 216471722 U CN216471722 U CN 216471722U CN 202122662972 U CN202122662972 U CN 202122662972U CN 216471722 U CN216471722 U CN 216471722U
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Abstract
The utility model provides a balance hoisting connection device for a polygonal steel structure of a flexible support, which comprises a balance body device, a connection steel bar, a first connection steel ring and a second connection steel ring, wherein the connection steel bar is connected to the balance body device, and the second connection steel ring is connected with the connection steel bar through the first connection steel ring. The balance body device is in an isosceles trapezoid structure with a large upper part and a small lower part. The upper surface of the balance body device is provided with a connecting hole. The balance hoisting connection device for the polygonal steel structure of the flexible support simplifies construction procedures, improves construction progress, saves construction cost, ensures safety and greatly improves construction efficiency.
Description
Technical Field
The utility model belongs to the technical field of construction of a polygonal steel structure of a flexible support under a complex ocean working condition environment of new energy engineering, and particularly relates to a balanced hoisting connection device for the polygonal steel structure of the flexible support.
Background
In the construction of a flexible support polygonal steel structure in a complex ocean working condition environment of a new energy photovoltaic power generation project, under complex working conditions such as large wave, large wind, high tide, low tide and the like, the steel structure is generally hoisted by adopting a common binding formula, but the binding time of the method is long, the balance degree is not well controlled during hoisting, the steel structure is difficult to accurately place in a specified position after hoisting, the construction progress is seriously influenced, and serious safety risks exist.
At present, the difficulty of abnormal hoisting of a steel structure caused by various restriction factors such as large wave, large wind, flood tide, falling tide and the like exists, and the construction is unsafe due to the fact that the balance degree is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model provides a balance hoisting connection device for a polygonal steel structure of a flexible support, aiming at solving the problems that the steel structure is difficult to hoist and the balance degree is difficult to control due to various restriction factors such as large waves, large wind, high tide and low tide.
The technical scheme adopted by the utility model is as follows:
the utility model provides a balanced lifting connection device of flexible support polygon steel construction, includes balance body device, connecting reinforcement, connects steel ring one and connects steel ring two, connecting reinforcement connect the balance body device on, connecting steel ring two through connecting steel ring one with connecting reinforcement is connected.
The balance body device is in an isosceles trapezoid structure with a large upper part and a small lower part.
The upper surface of the balance body device is provided with a connecting hole.
The second connecting steel ring comprises a second circular ring and a limiting ring, the lower end of the second circular ring is connected with the limiting ring, and a through hole with a large upper part and a small lower part is formed in the middle of the joint of the limiting ring and the second circular ring.
The first connecting steel ring comprises a first circular ring and a nail-shaped bulge, and the upper end of the first circular ring is connected with the nail-shaped bulge.
The end part of the nail-shaped bulge is in a spherical shape.
The spherical body at the end part of the nail-shaped bulge is clamped in a limiting ring in the connecting steel ring II.
The connecting reinforcing steel bars are fixed on the balancing body device in a handle shape.
The second circular ring is an elliptical ring.
The first connecting steel ring is machined and formed by round steel with the diameter of at least 20 mm.
The utility model has the beneficial effects that:
in the balance hoisting connection device for the polygonal steel structure of the flexible support, the upper end part of the nail-shaped bulge on the first connection steel ring is a sphere which is connected in the limiting ring of the second connection steel ring, and the lower end of the nail-shaped bulge penetrates through the limiting ring and is connected with the first ring, so that the first connection steel ring and the second connection steel ring are connected together, and meanwhile, the sphere ensures that the first connection steel ring can rotate 360 degrees and is not limited.
In the utility model, the first connecting steel ring and the second connecting steel ring both play roles in connection and rotation.
In the utility model, the connecting steel bar is fixed on the balance body device in a handle shape, so that the first connecting steel ring is convenient to connect.
In the utility model, the balance body device is in an isosceles trapezoid structure, and the self weight of the balance body device can ensure that the balance body device cannot seriously swing under the complex working conditions of large wave, large wind, high tide, falling tide and the like, so that the lifting deviates from a preset line.
The balance hoisting connection device for the polygonal steel structure of the flexible support simplifies construction procedures, improves construction progress, saves construction cost, ensures safety and greatly improves construction efficiency.
The following will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a flexible support polygonal steel structure balance hoisting connection device in a front view.
Fig. 2 is a schematic view of a top view structure of a flexible support polygonal steel structure balance hoisting connection device.
In the figures, the reference numbers are: 1. a balance body device; 2. connecting holes; 3. connecting reinforcing steel bars; 4. Connecting the first steel ring; 401. a first circular ring; 402. A nail-shaped protrusion; 5. connecting a second steel ring; 501. a second circular ring; 502. A limit ring.
Detailed Description
Example 1:
in order to solve the problems that the steel structure is difficult to lift and the balance degree is difficult to control due to various restriction factors such as large waves, large wind, flood tide and falling tide, the utility model provides the balance lifting connecting device for the polygonal steel structure of the flexible support as shown in the figures 1 and 2.
The utility model provides a balanced hoisting connection device of flexible support polygon steel construction, includes balance body device 1, connecting reinforcement 3, connecting steel ring one 4 and connecting steel ring two 5, connecting reinforcement 3 connect balance body device 1 on, connecting steel ring two 5 be connected with connecting reinforcement 3 through connecting steel ring one 4.
In the utility model, the self-weight of the balance body device 1 can ensure that the balance body device does not seriously swing under the complex working conditions of large wave, large wind, flood tide, falling tide and the like, so that the lifting deviates from a preset line.
The balance hoisting connection device for the polygonal steel structure of the flexible support simplifies construction procedures, improves construction progress, saves construction cost, ensures safety and greatly improves construction efficiency.
Example 2:
based on embodiment 1, in this embodiment, preferably, the balance body device 1 has an isosceles trapezoid structure with a large top and a small bottom.
Preferably, the upper surface of the balance body device 1 is provided with a connecting hole 2.
As shown in fig. 1, in the present invention, two coupling holes 2 are symmetrically formed on the upper surface of the balance body means 1, and the two coupling holes 2 are used for coupling the reinforcing bars 3. So that the connecting reinforcing bar 3 is positioned at the center of the upper end surface of the balance body device 1.
Preferably, the second connecting steel ring 5 comprises a second circular ring 501 and a limiting ring 502, the lower end of the second circular ring 501 is connected with the limiting ring 502, and a through hole with a large top and a small bottom is formed in the middle of the joint of the limiting ring 502 and the second circular ring 501.
In the utility model, the second connecting steel ring 5 plays a role in connecting and steering.
Preferably, the first connecting steel ring 4 comprises a first circular ring 401 and a nail-shaped protrusion 402, and the upper end of the first circular ring 401 is connected with the nail-shaped protrusion 402.
Preferably, the end of the spike-shaped protrusion 402 is spherical.
Preferably, the spherical ball at the end of the nail-shaped protrusion 402 is clamped in the limiting ring 502 of the second connecting steel ring 5.
As shown in fig. 2, in the present invention, the upper end of the nail-shaped protrusion 402 on the first connecting steel ring 4 is a sphere, the sphere is connected in the limiting ring 502 of the second connecting steel ring 5, the lower end of the nail-shaped protrusion 402 passes through the limiting ring 502 and is connected with the first ring 401, so as to connect the first connecting steel ring 4 and the second connecting steel ring 5 together, and the sphere ensures that the first connecting steel ring 4 can rotate 360 without restriction. Thus, the connecting steel ring I4 and the connecting steel ring II 5 with special structures play roles in connection and steering.
Preferably, the connecting steel bar 3 is fixed on the balance body device 1 in a handle shape.
In the utility model, the connecting steel bar 3 is fixed on the balancing body device 1 in a handle shape, so that the connection of the first connecting steel ring 4 is facilitated. In the present invention, the connecting bar 3 is fixed in the middle of the balance body 1.
In the present invention, both end points of a handle-shaped connection bar 3 are fixed in the connection holes 2 of the balance body means 1. The connecting steel bars 3 and the balance body device 1 are fixedly connected into a whole, and the balance body device 1 cannot fall off in the subsequent hoisting process.
Preferably, the second ring 501 is an elliptical ring, and the second ring 501 and the connecting steel bar 3 are arranged in parallel.
In the utility model, the size of the second ring 501 can be adjusted according to the requirement, and the second ring 501 can be a circular ring or an elliptical ring, so that the second ring 501 can pass through a hook or other hoisting equipment.
Preferably, the first connecting steel ring 4 is formed by machining round steel with the diameter of at least 20 mm.
In the utility model, the aperture of the connecting hole 2 is determined according to the connecting steel bar 3, the aperture of the connecting hole 2 needs to be larger than the diameter of the connecting steel bar 3, the ends of the two ends of the connecting steel bar 3 are inserted into the corresponding connecting holes 2, and welding or other fixed connection modes are carried out, so that the connecting steel bar 3 cannot be separated from the connecting holes 2 due to stress during working.
In the utility model, the aperture of the connecting hole 2 is preferably phi 22mm, the diameter of the connecting steel bar 3 is preferably phi 18mm, and the connecting hole 2 and the connecting steel bar 3 on the balance body device 1 are both processed and formed in advance in a processing factory.
In the utility model, the first connecting steel ring 4 and the second connecting steel ring 5 are both preferably machined and formed by round steel with the thickness of 20 mm.
In the utility model, the balance body device 1 is preferably formed in advance in a processing plant by using I14a channel steel.
Finally, the balance hoisting connecting device for the polygonal steel structure of the flexible support is connected into a whole and is used for subsequent hoisting construction.
For a regular hexagonal steel structure, the hexagon itself has a self-balancing. However, for the odd regular polygon steel structure, the problem of deflection can occur in the hoisting process. Meanwhile, the polygonal steel structure cannot realize balance under the complex working conditions of large wave, large wind, high tide, low tide and the like, and the hoisting process is complex and slow.
When the device is used, the connecting steel ring II 5 is connected to the center of the polygonal steel structure, so that the self-weight of the balance body device 1 of the lower pendulum can ensure that the balance body device can not seriously swing under the complex working conditions of large wave, large wind, high tide, falling tide and the like, and the hoisting of the polygonal steel structure can not deviate from a preset line. The polygonal steel structure can be effectively hoisted to the corresponding pile top and fixed on the pile top, and subsequent construction is completed.
Because the integral structure of the utility model has dead weight, when needed, the device is firstly connected to a required position through the hanging belt, then the device is connected with the corresponding polygonal steel structure, the polygonal steel structure is connected through the crane, and the polygonal steel structure is lifted to a designed position to complete construction.
The utility model aims to solve the problems that in the construction of ocean beach photovoltaic steel structure engineering under the complex ocean working condition environment, the conventional hoisting mode is insufficient, the construction limitation is large, the difficulty is increased and the potential safety hazard is prominent because the construction time is long and the balance degree is difficult to control. The balance hoisting connection device for the polygonal steel structure of the flexible support effectively solves the problems.
The device simplifies the construction procedure, improves the construction progress, saves the construction cost, ensures the safety, greatly improves the construction efficiency and has very high application value.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention. The apparatus structure and the method steps thereof, which are not described in detail in the present invention, are prior art and will not be further described in the present invention.
Claims (10)
1. The utility model provides a flexible support polygonal steel structure balance lifting connection device which characterized in that: including balance body device (1), connecting reinforcement (3), connection steel ring one (4) and connection steel ring two (5), connecting reinforcement (3) connect balance body device (1) on, connection steel ring two (5) be connected with connecting reinforcement (3) through connecting steel ring one (4).
2. The flexible support polygonal steel structure balance hoisting connection device according to claim 1, characterized in that: the balance body device (1) is in an isosceles trapezoid structure with a large upper part and a small lower part.
3. The flexible support polygonal steel structure balance hoisting connection device according to claim 2, characterized in that: the upper surface of the balance body device (1) is provided with a connecting hole (2).
4. The flexible support polygonal steel structure balance hoisting connection device according to claim 1, characterized in that: the second connecting steel ring (5) comprises a second circular ring (501) and a limiting ring (502), the lower end of the second circular ring (501) is connected with the limiting ring (502), and a through hole with a large upper part and a small lower part is formed in the middle of the joint of the limiting ring (502) and the second circular ring (501).
5. The flexible support polygonal steel structure balance hoisting connection device according to claim 1, characterized in that: the first connecting steel ring (4) comprises a first circular ring (401) and a nail-shaped bulge (402), and the upper end of the first circular ring (401) is connected with the nail-shaped bulge (402).
6. The flexible support polygonal steel structure balance hoisting connection device according to claim 5, characterized in that: the end part of the nail-shaped bulge (402) is in a spherical shape.
7. The flexible support polygonal steel structure balance hoisting connection device according to claim 6, characterized in that: the spherical body at the end part of the nail-shaped bulge (402) is clamped in a limiting ring (502) in the second connecting steel ring (5).
8. The flexible support polygonal steel structure balance hoisting connection device according to claim 1, characterized in that: the connecting steel bar (3) is fixed on the balancing body device (1) in a handle shape.
9. The flexible support polygonal steel structure balance hoisting connection device according to claim 4, characterized in that: the second circular ring (501) is an elliptical ring.
10. The flexible support polygonal steel structure balance hoisting connection device according to claim 1, characterized in that: the first connecting steel ring (4) is formed by processing round steel with the diameter of at least 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122662972.5U CN216471722U (en) | 2021-11-03 | 2021-11-03 | Flexible support polygonal steel structure balance hoisting connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122662972.5U CN216471722U (en) | 2021-11-03 | 2021-11-03 | Flexible support polygonal steel structure balance hoisting connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471722U true CN216471722U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122662972.5U Active CN216471722U (en) | 2021-11-03 | 2021-11-03 | Flexible support polygonal steel structure balance hoisting connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471722U (en) |
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2021
- 2021-11-03 CN CN202122662972.5U patent/CN216471722U/en active Active
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