CN214403864U - Wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform - Google Patents
Wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform Download PDFInfo
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- CN214403864U CN214403864U CN202022845447.2U CN202022845447U CN214403864U CN 214403864 U CN214403864 U CN 214403864U CN 202022845447 U CN202022845447 U CN 202022845447U CN 214403864 U CN214403864 U CN 214403864U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses an adjustable cable hole fireproof plugging structure of a wind power tower barrel overhaul platform, which comprises a fireproof cable clamp, a fireproof partition plate and a fireproof partition wing plate group; the fireproof cable clamp is arranged at the installation position and connected with the surrounding plate of the installation position, and a plurality of threading holes for clamping cables are formed in the fireproof cable clamp; the fireproof partition plate is arranged in the installation position, is positioned below the fireproof cable clamp, fills most vacant positions of the installation position, leaves a gap between the fireproof partition plate and the wall of the tower barrel, is connected with the surrounding plate of the installation position, and is provided with through holes which are in one-to-one correspondence with the threading holes of the fireproof cable clamp; the fireproof separation wing plate group consists of two fireproof wing plates, and the gap between the fireproof separation plate and the tower barrel wall can be filled by rotating the two fireproof wing plates, so that the fireproof plugging of the installation position is realized, the fireproof separation wing plate group is suitable for tower barrels with different diameters, has certain universality, is convenient to construct and improves the construction efficiency.
Description
Technical Field
The utility model belongs to the technical field of wind power tower cylinder overhauls the technical field of platform fire prevention shutoff and specifically relates to indicate a wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform.
Background
The current wind generating set overhauls platform cable hole and carries out the fire prevention shutoff, need use the component to carry out shutoff and bearing fire prevention mud, however current fire prevention block structure is because different projects, or every layer of platform of same project corresponds tower section of thick bamboo inner wall diameter different, it is unable general, the designer can only carry out the design of laying out according to every layer of platform section of thick bamboo wall internal diameter, the block structure of every layer of platform also hardly distinguishes by constructor, be unfavorable for the installation, also do not benefit to and improve the design efficiency, need distinguish every layer fire prevention mud block component according to tower section of thick bamboo diameter during the installation simultaneously, installer's work load has been increased, drag construction progress slowly.
Therefore, in order to solve the above technical problems, it is necessary to provide an adjustable cable hole fireproof plugging structure for a wind power tower maintenance platform, so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at overcomes prior art's is not enough, provides an adjustable cable hole fire prevention block structure of wind power tower section of thick bamboo maintenance platform, solves the technical problem that needs distinguish each layer fire prevention mud shutoff component according to a tower section of thick bamboo diameter among the prior art to be applicable to the maintenance platform cable hole of different diameters.
In order to achieve the above object, the present invention provides a technical solution: an adjustable cable hole fireproof plugging structure of a wind power tower barrel overhauling platform is characterized in that an installing position for a cable to penetrate is formed in the position, close to the tower barrel wall, of the wind power tower barrel overhauling platform, a surrounding plate is formed around the installing position, and the adjustable cable hole fireproof plugging structure comprises a fireproof cable clamp, a fireproof partition plate and a fireproof partition wing plate group; the fireproof cable clamp is arranged at the installation position and connected with the surrounding plate of the installation position, and a plurality of threading holes for clamping cables are formed in the fireproof cable clamp; the fireproof separation plate is arranged in the installation position, is positioned below the fireproof cable clamp, fills most vacant positions of the installation position, leaves a gap between the fireproof separation plate and the wall of the tower barrel, is filled by the fireproof separation wing plate group, and further realizes fireproof plugging of the installation position; the fireproof separation wing plate group is composed of two fireproof wing plates, the two fireproof wing plates are rotatably hinged on the fireproof separation plate, share the same hinge point and are distributed on the left part and the right part of the fireproof separation plate, the fireproof separation plate is close to the wall of the tower barrel, and the gap between the fireproof separation plate and the wall of the tower barrel can be filled by rotating the two fireproof wing plates.
Furthermore, the two fireproof wing plates are symmetrically distributed on the left part and the right part of the fireproof partition plate by taking the axis where the hinge point is as a symmetry axis.
Furthermore, the ends of the fireproof separation plates and the fireproof separation wing plate groups, which are close to the tower cylinder wall, are both arc ends, the radius of the tower cylinder wall is greater than or equal to the radius of the arc ends of the fireproof separation wing plate groups, and the radius of the arc ends of the fireproof separation wing plate groups is greater than or equal to the radius of the arc ends of the fireproof separation plates.
Furthermore, fireproof cable presss from both sides including first clamp splice and second clamp splice, it has the recess that corresponds each other to open on first clamp splice and the second clamp splice, forms the through wires hole that fireproof cable pressed from both sides, passes through bolted connection between two clamp splices and fixes on the bounding wall of installation position, treats that the cable passes through the through wires hole after, screws up the bolt and can realize pressing from both sides tight cable.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
fill the space between fire prevention division board and the tower section of thick bamboo wall through rotating fire prevention division flap board group, be applicable to the wind power tower section of thick bamboo of different diameters and overhaul the platform, make things convenient for the designer to use and make things convenient for constructor to distinguish the installation, have certain commonality, improve the efficiency of construction.
Drawings
Fig. 1 is a schematic view of an adjustable cable hole fireproof blocking structure.
Fig. 2 is a top view of the adjustable cable hole fireproof blocking structure.
FIG. 3 is a schematic diagram of an adjustable cable hole fireproof blocking structure installed on a tower barrel overhaul platform.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Referring to fig. 1 to 3, the adjustable cable hole fireproof blocking structure of the wind power tower overhaul platform provided by the embodiment includes a fireproof partition plate 1, a fireproof cable clamp 2 and a fireproof partition wing plate group 3;
an installation position 5a for a cable 7 to penetrate is formed at a position, close to a tower cylinder wall 6, of the wind power tower barrel overhauling platform, surrounding plates are formed at the periphery of the installation position 5a, the fireproof cable clamp 2 is arranged at the installation position 5a and connected with the surrounding plates of the installation position 5a, a plurality of threading holes for clamping the cable 7 are formed in the fireproof cable clamp 2, the fireproof cable clamp 2 comprises a first clamping block and a second clamping block, grooves corresponding to each other are formed in the first clamping block and the second clamping block to form threading holes of the fireproof cable clamp 2, the two clamping blocks are connected and fixed on the surrounding plates of the installation position 5a through bolts 4, and after the cable 7 penetrates through the threading holes, the bolts 4 are screwed down to clamp the cable 7; the fireproof partition plate 1 is arranged in the installation position 5a, is positioned below the fireproof cable clamp 2, fills most of vacant positions of the installation position 5a, leaves a gap between the fireproof partition plate and the tower wall 6, and is filled by the fireproof partition wing plate group 3, so that fireproof plugging of the installation position 5a is realized, one end, close to the tower wall 6, of the fireproof partition plate 1 is an arc end, the fireproof partition plate 1 is connected with the surrounding plate of the installation position 5a, through holes which correspond to the threading holes of the fireproof cable clamp 2 in a one-to-one mode are formed in the fireproof partition plate 1, and cables penetrate through the fireproof partition plate 1; fireproof separation pterygoid lamina group 3 comprises two fireproof wing boards 3a, 3b, and these two fireproof wing boards 3a, 3b can articulate on fireproof separation board 1 rotatoryly, and the same pin joint of sharing uses the axis at pin joint place as the symmetry axis, is two parts of symmetric distribution in the left and right sides of fireproof separation board 1, and is close to tower section of thick bamboo wall 6, can fill the space between fireproof separation board 1 and tower section of thick bamboo wall 6 through rotating two fireproof wing boards 3a, 3 b.
In addition, one end of the fireproof partition wing plate group 3 close to the tower cylinder wall 6 is an arc end, the radius R1 of the arc end of the fireproof partition plate 1 is not more than the radius R2 of the arc end of the fireproof partition wing plate group 3, namely R1 is not more than R2, R2 is not more than R, and R is the radius of the tower cylinder wall 6.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an adjustable cable hole fire prevention block structure of wind power tower section of thick bamboo maintenance platform, wind power tower section of thick bamboo maintenance platform is close to tower section of thick bamboo wall department and opens the installation position that has the power cable to pass, and this installation position is formed with bounding wall, its characterized in that all around: the adjustable cable hole fireproof blocking structure comprises a fireproof cable clamp, a fireproof partition plate and a fireproof partition wing plate group; the fireproof cable clamp is arranged at the installation position and connected with the surrounding plate of the installation position, and a plurality of threading holes for clamping cables are formed in the fireproof cable clamp; the fireproof separation plate is arranged in the installation position, is positioned below the fireproof cable clamp, fills most vacant positions of the installation position, leaves a gap between the fireproof separation plate and the wall of the tower barrel, is filled by the fireproof separation wing plate group, and further realizes fireproof plugging of the installation position; the fireproof separation wing plate group is composed of two fireproof wing plates, the two fireproof wing plates are rotatably hinged on the fireproof separation plate, share the same hinge point and are distributed on the left part and the right part of the fireproof separation plate, the fireproof separation plate is close to the wall of the tower barrel, and the gap between the fireproof separation plate and the wall of the tower barrel can be filled by rotating the two fireproof wing plates.
2. The adjustable cable hole fireproof blocking structure of the wind power tower overhauling platform as recited in claim 1, wherein: the two fireproof wing plates are symmetrically distributed on the left part and the right part of the fireproof partition plate by taking the axis of the hinged point as a symmetry axis.
3. The adjustable cable hole fireproof blocking structure of the wind power tower overhauling platform as recited in claim 1, wherein: the fire-proof partition plate and the fire-proof partition wing plate group are both arc ends at the ends close to the tower cylinder wall, the radius of the tower cylinder wall is larger than or equal to the radius of the arc ends of the fire-proof partition wing plate group, and the radius of the arc ends of the fire-proof partition wing plate group is larger than or equal to the radius of the arc ends of the fire-proof partition plate.
4. The adjustable cable hole fireproof blocking structure of the wind power tower overhauling platform as recited in claim 1, wherein: the fireproof cable clamp comprises a first clamping block and a second clamping block, grooves corresponding to each other are formed in the first clamping block and the second clamping block, a threading hole of the fireproof cable clamp is formed, the two clamping blocks are connected through a bolt and fixed on a surrounding plate of an installation position, and after a cable passes through the threading hole, the bolt is screwed up to clamp the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845447.2U CN214403864U (en) | 2020-12-02 | 2020-12-02 | Wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845447.2U CN214403864U (en) | 2020-12-02 | 2020-12-02 | Wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403864U true CN214403864U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022845447.2U Active CN214403864U (en) | 2020-12-02 | 2020-12-02 | Wind power tower cylinder overhauls adjustable cable hole fire prevention block structure of platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403864U (en) |
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2020
- 2020-12-02 CN CN202022845447.2U patent/CN214403864U/en active Active
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