CN217231921U - Adjustable transmission tower foundation connecting structure - Google Patents
Adjustable transmission tower foundation connecting structure Download PDFInfo
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- CN217231921U CN217231921U CN202221031772.8U CN202221031772U CN217231921U CN 217231921 U CN217231921 U CN 217231921U CN 202221031772 U CN202221031772 U CN 202221031772U CN 217231921 U CN217231921 U CN 217231921U
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- connecting plate
- guide rail
- connection structure
- transmission tower
- tower
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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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model discloses a transmission tower foundation connection structure with adjustable, the shaft tower that is connected including the concrete foundation and with the shaft tower lower extreme connects, the pre-buried guide rail that has a plurality of parallel arrangement in concrete foundation upper end, the spout has been seted up to the guide rail upper end, the shaft tower connects including lower connecting plate, lower connecting plate is connected with locking mechanism, locking mechanism is used for connecting and locks lower connecting plate guide rail, locking mechanism when non-locking state with spout sliding fit. The utility model discloses can adjust the mounted position of shaft tower in a flexible way, and be applicable to the shaft tower of different models.
Description
Technical Field
The utility model relates to a transmission tower technical field specifically indicates a transmission tower basis connection structure with adjustable.
Background
The conventional tower in the field of power transmission line engineering is processed through a member factory and is connected through bolts on site, so that the quality is stable and reliable, the standardization degree is high, and the construction speed is high. The pole tower foundation is a cast-in-place reinforced concrete foundation widely used at present, and is connected with a tower foot plate with a bolt hole reserved at the bottom of the pole tower through embedding anchor bolts in the cast-in-place foundation. The foundation positioning, the foundation bolt specification and the tower type one-to-one correspondence are required, the transmission line engineering path is complex and changeable, the tower type variable is large, the foundation construction quality and the construction precision need strict control in order to guarantee the accurate connection of the foundation bolt and a tower foot plate, so that the foundation construction efficiency is low, the period is long, and meanwhile, the foundation bolt with the fixed position is difficult to adapt to the complex and changeable tower type selection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art existence, provide a transmission tower foundation connection structure with adjustable, can adjust the mounted position of shaft tower in a flexible way, and be applicable to the shaft tower of different models.
In order to realize the above object, the utility model provides a transmission tower basis connection structure with adjustable, connect including concrete foundation and the shaft tower of being connected with the shaft tower lower extreme, the pre-buried guide rail that has a plurality of parallel arrangement in concrete foundation upper end, the spout has been seted up to the guide rail upper end, the shaft tower connects including lower connecting plate, lower connecting plate is connected with locking mechanism, locking mechanism is used for connecting and locks lower connecting plate and guide rail, locking mechanism when non-locking state with spout sliding fit.
Further, the guide rail comprises two symmetrically-arranged angle steels, a sliding groove is formed between the angle steels, the lower ends of the two angle steels are connected through a sealing plate, and the angle steels and the sealing plate form a cavity.
Furthermore, the guide rail is made of rectangular steel, and a sliding groove is formed in the upper pipe wall of the rectangular steel along the length direction.
Further, a plurality of anchor rods are fixed on the outer walls of the two sides of the guide rails at intervals along the length direction, the anchor rods are arranged along the vertical direction, and the two adjacent guide rails are fixedly connected through a connecting plate.
Furthermore, the tower joint further comprises an upper connecting plate, the upper connecting plate is fixedly connected with the lower connecting plate through a supporting tube, and a rib plate is further connected between the upper connecting plate and the lower connecting plate.
Furthermore, a plurality of waist-shaped holes are formed in the upper connecting plate, bolt holes are formed in the lower connecting plate, the locking mechanism is a bolt fastener, and the bolt fastener penetrates through the bolt holes and the sliding groove.
Furthermore, the concrete foundation is provided with grooves at two ends in the length direction close to the guide rail, the grooves are arranged in the width direction of the guide rail, and the grooves are communicated with the sliding grooves.
The utility model has the advantages that: the mounting position of the tower can be flexibly adjusted, and the tower mounting device is suitable for towers of different models. The utility model discloses can select suitable shaft tower joint model according to the model of shaft tower, confirm the interval between the adjacent guide rail according to the model that the shaft tower connects, again according to the mounted position of shaft tower adjust the relative position of connector and guide rail, carry out the locking through bolt fastener at last, the upper junction plate of connector is equipped with waist shape hole, can be applicable to the shaft tower of different models, the utility model discloses the installation of realization shaft tower that can be accurate fast.
Drawings
Fig. 1 is a main sectional view of the present invention.
Fig. 2 is a view taken along direction a in fig. 1.
Fig. 3 is a front view of a tower joint.
Fig. 4 is a top view of a tower joint.
The components in the figures are numbered as follows: the concrete foundation comprises guide rails 100, angle steel 101, an elongated plate 102, a sealing plate 103, a sliding groove 104, a cavity 105, a connecting plate 200, anchor rods 300, a tower joint 400, an upper connecting plate 401, a lower connecting plate 402, supporting pipes 403, a waist-shaped hole 404, bolt holes 405, rib plates 406, bolt fasteners 500, a concrete foundation 600 and a groove 601.
Detailed Description
The following detailed description is provided to further explain the claimed embodiments of the present invention, so as to enable those skilled in the art to more clearly understand the claims. The scope of the present invention is not limited to the following specific embodiments. It is intended that the scope of the invention be limited not by the specific embodiments described below, but rather by the claims appended hereto.
As shown in fig. 1 to 4, an adjustable transmission tower foundation connection structure comprises a concrete foundation 600 and a tower joint 400 connected with the lower end of the tower, a plurality of guide rails 100 arranged in parallel are pre-embedded in the upper end of the concrete foundation 600, a sliding groove 104 is formed in the upper end of each guide rail 100, the tower joint 400 comprises a lower connecting plate 402, the lower connecting plate 402 is connected with a bolt fastener 500, the bolt fastener penetrates through a bolt hole 405 to be connected with the sliding groove 104 and lock the lower connecting plate 402 and the guide rail 100, and the bolt fastener is in sliding fit with the sliding groove 104 in an unlocked state. The utility model discloses can select suitable shaft tower joint model according to the model of shaft tower, confirm the interval between the adjacent guide rail according to the model that the shaft tower connects when pre-buried guide rail in the concrete foundation, again according to the mounted position of shaft tower regulation connector and the relative position of guide rail, carry out the locking through bolt fastener at last to can be quick accurate realize the positioning and the installation of shaft tower.
In this embodiment, the tower joint 400 further includes an upper connecting plate 401, the upper connecting plate 401 is fixedly connected with a lower connecting plate 402 through a supporting tube 403, a rib plate 406 is further connected between the upper connecting plate 401 and the lower connecting plate 402, a side edge of the rib plate 406 is connected with the supporting tube 403, a plurality of rib plates are uniformly distributed along the circumferential direction of the supporting tube 403, the structural strength and the supporting strength of the upper connecting plate and the lower connecting plate are improved, a plurality of waist-shaped holes 404 are formed in the upper connecting plate 401, and bolt holes 405 are formed in the lower connecting plate 402. The upper connecting plate of the connector is provided with a waist-shaped hole, so that the connecting device can be suitable for towers with different diameters.
In this embodiment, a plurality of anchor rods 300 are fixed on the outer walls of the two sides of the guide rail 100 at intervals along the length direction, the anchor rods 300 are arranged along the vertical direction, and two adjacent guide rails 100 are fixedly connected through a connecting plate 200. In this way, the connection stability between adjacent guide rails and the stability between the guide rails and the concrete foundation are further improved.
In this embodiment, the guide rail 100 includes two angle steels 101 that are symmetrically arranged, forms a chute 104 between the angle steels 101, and the lower ends of the two angle steels 101 are connected with the extension plate 102 respectively, and the lower ends of the two extension plates are connected through the closing plate 103, and the angle steels 101 and the closing plate 103 form a cavity 105. Grooves 601 are formed in the concrete foundation 600 close to the two ends of the guide rail 100 in the length direction, the grooves 601 are arranged in the width direction of the guide rail 100, and the grooves 601 are communicated with the sliding grooves 104. Like this, treat the pre-buried position of guide rail and confirm the back, cut out the recess on the concrete foundation, when the installation shaft tower connects, at first stretch into the recess with bolt fastener's nut one end then along guide rail length direction translation to the spout in, remove the bolt hole position department to lower connecting plate, pass the bolt hole with bolt fastener's upper end again and fasten, realize the location installation that the shaft tower connects.
As another preferred scheme, the guide rail 100 is made of rectangular steel, and the upper pipe wall of the rectangular steel is provided with a sliding groove 104 along the length direction. The concrete foundation 600 is provided with grooves 601 near both ends in the length direction of the guide rail 100, the grooves 601 are arranged along the width direction of the guide rail 100, and the grooves 601 are communicated with the sliding grooves 104. Therefore, the guide rail is taken as an integral component, splicing and welding of a plurality of parts are not needed, and the integral stability is good.
Claims (7)
1. The utility model provides a transmission tower foundation connection structure with adjustable which characterized in that: including concrete foundation (600) and tower joint (400) of being connected with the tower lower extreme, pre-buried guide rail (100) that have a plurality of parallel arrangement in concrete foundation (600) upper end, spout (104) have been seted up to guide rail (100) upper end, tower joint (400) are including connecting plate (402) down, connecting plate (402) are connected with locking mechanism down, locking mechanism is used for connecting and locking connecting plate (402) and guide rail (100) down, locking mechanism when non-locking state with spout (104) sliding fit.
2. The adjustable transmission tower foundation connection structure of claim 1, wherein: guide rail (100) include two angle steel (101) that the symmetry set up, form spout (104) between angle steel (101), two the lower extreme of angle steel (101) is connected through shrouding (103), angle steel (101) and shrouding (103) formation cavity (105).
3. The adjustable transmission tower foundation connection structure of claim 1, wherein: the guide rail (100) is made of rectangular steel, and a sliding groove (104) is formed in the upper pipe wall of the rectangular steel along the length direction.
4. The adjustable transmission tower foundation connection structure of claim 1, wherein: a plurality of anchor rods (300) are fixed on the outer walls of two sides of the guide rails (100) at intervals along the length direction, the anchor rods (300) are arranged along the vertical direction, and the two adjacent guide rails (100) are fixedly connected through a connecting plate (200).
5. The adjustable transmission tower foundation connection structure of claim 1, wherein: the tower joint (400) further comprises an upper connecting plate (401), the upper connecting plate (401) is fixedly connected with a lower connecting plate (402) through a supporting tube (403), and a rib plate (406) is further connected between the upper connecting plate (401) and the lower connecting plate (402).
6. The adjustable transmission tower foundation connection structure of claim 5, wherein: be equipped with a plurality of waist shape holes (404) on upper junction plate (401), be equipped with bolt hole (405) on lower junction plate (402), locking mechanism is bolt fastening spare (500), bolt fastening spare passes bolt hole (405) and spout (104).
7. The adjustable transmission tower foundation connection structure of claim 1, wherein: concrete foundation (600) are gone up and are leaned on the length direction both ends of guide rail (100) and be equipped with recess (601), recess (601) are arranged along the width direction of guide rail (100), recess (601) with spout (104) link up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221031772.8U CN217231921U (en) | 2022-04-29 | 2022-04-29 | Adjustable transmission tower foundation connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221031772.8U CN217231921U (en) | 2022-04-29 | 2022-04-29 | Adjustable transmission tower foundation connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231921U true CN217231921U (en) | 2022-08-19 |
Family
ID=82821096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221031772.8U Active CN217231921U (en) | 2022-04-29 | 2022-04-29 | Adjustable transmission tower foundation connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231921U (en) |
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2022
- 2022-04-29 CN CN202221031772.8U patent/CN217231921U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee after: Hubei Electric Power Planning, Design and Research Institute Co.,Ltd. Address before: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee before: POWERCHINA HUBEI ELECTRIC ENGINEERING Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |