CN214659029U - Tower column maintenance device - Google Patents
Tower column maintenance device Download PDFInfo
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- CN214659029U CN214659029U CN202022839027.3U CN202022839027U CN214659029U CN 214659029 U CN214659029 U CN 214659029U CN 202022839027 U CN202022839027 U CN 202022839027U CN 214659029 U CN214659029 U CN 214659029U
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Abstract
The utility model belongs to the technical field of the tower column maintenance, concretely relates to tower column maintenance device, include: the number of the steel pipe hoops is at least two, and each steel pipe hoop comprises an arc-shaped plate and connecting plates connected to two ends of the arc-shaped plate; the radius of the arc-shaped plates is the same as that of the tower column main body, the sum of central angles corresponding to at least two arc-shaped plates is less than 360 degrees, and the arc-shaped plates are suitable for annularly encircling the periphery of the tower column main body; the connecting pieces are the same as the steel pipe hoops in number and are suitable for connecting the connecting plates of two adjacent steel pipe hoops. And above-mentioned simple structure, the installation is simple and easy, occupation space is little, and the whole rigidity of structure is big, can form intact atress route, and then makes the main part of the tower resume original atress ability, and the safety redundancy is high.
Description
Technical Field
The utility model belongs to the technical field of the tower maintenance, concretely relates to tower maintenance device.
Background
The iron tower is used as a supporting structure and is widely applied to the fields of wind power, power transmission and the like, but potential safety hazards are easy to occur due to the simple structure and single stress of the tower column, and particularly, the overall safety of the iron tower is seriously influenced under the condition that the stress of a main body component of the tower body is insufficient or the fatigue effect of steel is continuously and prominently caused after the iron tower is used for a long time. In order to solve the problem, in the market industry at present, methods for reducing the load of the tower body and changing the stress system of the tower body are generally adopted. But reducing the load of the tower body can reduce the operating benefit of the iron tower and generate negative influence on the benefit of the iron tower; the mode of changing the stress system can increase the field requirement, and new potential safety hazards are easy to appear on the premise of simultaneously considering and meeting the original design, exploration and construction requirements. Therefore, the existing solution can only solve a part of problems, and the effect is not obvious.
China CN210013541U discloses a tower straightening device and a system thereof, which are also used for maintaining the structure of a tower main body, but the tower straightening device is of an upper and lower connection structure, and the connection position is easy to be misplaced, so that the stress capability is poor, the stress of the tower main body cannot be shared, and the function of the repaired tower main body cannot be ensured.
Therefore, to above not enough, the utility model discloses need provide a column maintenance device urgently to solve the reinforcement problem of current column main part component.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower column maintenance device to solve the reinforcement problem of current tower column main part component.
The utility model provides a tower maintenance device, include: the number of the steel pipe hoops is at least two, and each steel pipe hoop comprises an arc-shaped plate and connecting plates connected to two ends of the arc-shaped plate; the radius of the arc-shaped plates is the same as that of the tower column main body, the sum of central angles corresponding to at least two arc-shaped plates is less than 360 degrees, and the arc-shaped plates are suitable for annularly encircling the periphery of the tower column main body; the connecting pieces are the same as the steel pipe hoops in number and are suitable for connecting the connecting plates of two adjacent steel pipe hoops.
In the tower column maintenance device as described above, it is further preferable that the connecting plate is provided with a mounting hole; the connecting piece is a bolt fastener, and the bolt fastener is connected with the steel pipe hoop through the mounting hole.
Preferably, the steel pipe hoop further comprises a stiffening plate, and edges of the stiffening plate are connected with the connecting plate and the arc-shaped plate respectively.
In the tower column maintenance device, it is further preferable that the number of the stiffening plates is at least two, and the stiffening plates are respectively arranged at two ends of the steel pipe hoop; the stiffening plate is at least provided with a first edge and a second edge, the first edge is adjacent to the second edge, the first edge is connected with the arc-shaped plate, and the second edge is connected with the connecting plate.
In the tower column maintenance device described above, it is further preferable that the number of the stiffening plates is plural, the plural stiffening plates are respectively provided at both ends of the steel pipe hoop, and each of the connecting plates is connected to at least one of the stiffening plates.
In the tower column maintenance device according to the above, it is further preferable that the stiffening plate is in an arch shape, and three edges of the stiffening plate adjacent to each other in sequence are connected to the arc plate and the connecting plates at both ends thereof, respectively.
In the tower column maintenance device as described above, it is further preferable that the stiffening plate and the arc-shaped plate are perpendicular to each other, and the plane of the connecting plate is perpendicular to each other.
The tower column maintenance device is further preferably characterized in that the number of the steel pipe hoops is two, and the central angle of the arc-shaped plate in each steel pipe hoop is 160-170 degrees; the number of the steel pipe hoops is three, and the central angle of the arc-shaped plate in each steel pipe hoop is 100-110 degrees.
The tower column maintenance device further preferably further comprises at least two supporting pipe walls; the supporting pipe wall is of a strip structure with an arc-shaped end face, and the arc shape is the same as that of the arc-shaped plate; and two ends of each supporting pipe wall are respectively provided with one steel pipe hoop.
In the tower column maintenance device described above, it is further preferable that the support tube wall and the steel pipe hoop are integrally formed.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a tower maintenance device includes steel pipe staple bolt and connecting piece, wherein, the quantity of steel pipe staple bolt is two at least, and all include the arc and connect in the connecting plate at arc both ends, the radius of arc is the same with the radius of tower main part, and at least two the central angle sum that the arc corresponds is less than 360, be suitable for encircle in the periphery of tower main part, and can fix through the connecting piece. The steel pipe hoop with the structure is in an annular rigid structure and encircles the outer side of the tower column main body through the connecting pieces in an interconnected mode, specifically, the outer side of the part to be maintained of the tower column main body is protected in an encircling mode, the fitness of the steel pipe hoop with the original tower column main body is high, a complete stress path can be formed, and then the original stress capacity of the tower column main body is recovered, and the maintenance purpose is achieved. And the structure is simple, the installation is simple and easy, the occupied space is small, the integral rigidity of the structure is high, and the safety redundancy is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of a tower column maintenance device in a use state of the utility model;
FIG. 2 is a schematic structural view of a steel pipe hoop;
fig. 3 is a schematic structural view of the steel pipe hoop and the supporting pipe wall in fig. 1.
Description of reference numerals:
the method comprises the following steps of 1-tower column main body, 2-steel pipe hoops, 3-arc-shaped plates, 4-connecting plates, 5-connecting pieces, 6-stiffening plates, 7-mounting holes and 8-supporting pipe walls.
Detailed Description
Example 1:
as shown in fig. 1, the present embodiment discloses a tower column maintenance device, including:
the number of the steel tube hoops 2 is at least two, and each steel tube hoop 2 comprises an arc-shaped plate 3 and connecting plates 4 connected to two ends of the arc-shaped plate 3; the radius of the arc-shaped plates 3 is the same as that of the tower column main body 1, and the sum of central angles corresponding to at least two arc-shaped plates 3 is less than 360 degrees and is suitable for annularly encircling the periphery of the tower column main body 1;
the number of the connecting pieces 5 is the same as that of the steel tube hoops 2, and the connecting pieces are suitable for connecting the connecting plates 4 of the two adjacent steel tube hoops 2.
In the structure, in order to realize the connection between two adjacent steel pipe hoops 2, the connecting plate 4 is provided with a mounting hole 7; the connecting piece 5 is a bolt fastener, and the bolt fastener is connected with the steel pipe hoop 2 through the mounting hole 7.
Further, in the above structure, in order to improve the deformation resistance of the arc-shaped plates 3 and the connecting plates 4, the steel pipe hoop 2 further includes stiffening plates 6, and edges of the stiffening plates 6 are respectively connected to the connecting plates 4 and the arc-shaped plates 3.
Specifically, the number of the stiffening plates 6 is at least two, and the stiffening plates are respectively arranged at two ends of the steel pipe hoop 2; the stiffening plate 6 is at least provided with a first edge and a second edge, the first edge is adjacent to the second edge, the first edge is connected with the arc-shaped plate 3, and the second edge is connected with the connecting plate 4. Furthermore, the number of the stiffening plates 6 is multiple, the stiffening plates 6 are respectively arranged at two ends of the steel pipe hoop 2, and each connecting plate 4 is at least connected with one stiffening plate 6.
Alternatively, as shown in fig. 2, the stiffening plate 6 is in an arch shape, and three edges of the stiffening plate 6 adjacent to each other in sequence are respectively connected to the arc-shaped plate 3 and the connecting plates 4 at two ends thereof.
The two structures of the stiffening plate 6 can improve the anti-deformation capacity of the arc-shaped plate 3 and the connecting plate 4, and the corresponding structures can be selected according to actual needs during actual use.
Further, in the above structure, in order to further strengthen the function of the stiffening plate 6 and improve the deformation resistance of the arc-shaped plate 3 and the connecting plate 4, the stiffening plate 6 is perpendicular to the arc-shaped surface of the arc-shaped plate 3 and the plane of the connecting plate 4.
Further, in the structure, the number of the steel tube hoops 2 is two, and the central angle of the arc-shaped plate 3 in each steel tube hoop 2 is 160-170 degrees; the number of the steel tube hoops 2 is three, and the central angle of the arc-shaped plate 3 in each steel tube hoop 2 is 100-110 degrees. The arrangement is suitable for enabling the at least two steel pipe hoops 2 to surround the tower column main body 1, a gap exists between the two steel pipe hoops, so that the connecting piece 5 is convenient to adjust and fixed on the structure of the tower column main body 1, and the connecting piece and the tower column main body 1 form a rigid structure. Simultaneously, other connection structure on the column main part 1 can also be dodged in the clearance, reduces the maintenance degree of difficulty.
Further, the structure also comprises at least two supporting pipe walls 8; the supporting pipe wall 8 is of a strip-shaped structure with an arc-shaped end face, and the arc-shaped shape is the same as that of the arc-shaped plate 3; two ends of each supporting pipe wall 8 are respectively provided with one steel pipe hoop 2, as shown in fig. 3. Preferably, the supporting pipe wall 8 and the steel pipe hoop 2 are of an integrally formed structure.
Furthermore, the dimensional specifications of the above structure can be adjusted to adapt to the corresponding installation of the tower column main body 1. Preferably, the structure is made of steel.
Further, this embodiment also provides a method for using the tower column maintenance device, including:
firstly, confirming the damage condition of the tower column main body 1, carrying out stress analysis on the tower column main body 1 based on the tower column maintenance device, further selecting a reasonable tower column maintenance device to confirm the dimension specification of each structure in the tower column maintenance device, and processing according to the dimension specification to obtain the steel pipe hoop 2 and the connecting piece 5 which are matched with the tower column main body 1.
Taking the steel pipe hoops 2 (or the supporting pipe walls 8 with the steel pipe hoops 2 at the two ends) to surround the periphery of the damaged part of the tower column main body 1, then taking the bolt fasteners to enable the bolts to penetrate through the mounting holes 7 of the two adjacent steel pipe hoops 2, and then fastening through nuts. And adjusting the connecting piece 5 to ensure that the steel pipe hoop 2, the connecting piece 5 and the tower column main body 1 form a rigid whole, so that the mechanical action of the original tower column structure is shared or replaced, and the stable support is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A tower column maintenance device, comprising:
the number of the steel pipe hoops is at least two, and each steel pipe hoop comprises an arc-shaped plate and connecting plates connected to two ends of the arc-shaped plate; the radius of the arc-shaped plates is the same as that of the tower column main body, the sum of central angles corresponding to at least two arc-shaped plates is less than 360 degrees, and the arc-shaped plates are suitable for annularly encircling the periphery of the tower column main body;
the connecting pieces are the same as the steel pipe hoops in number and are suitable for connecting the connecting plates of two adjacent steel pipe hoops.
2. The tower column maintenance device according to claim 1, wherein the connection plate is provided with a mounting hole; the connecting piece is a bolt fastener, and the bolt fastener is connected with the steel pipe hoop through the mounting hole.
3. The tower column maintenance device of claim 2, wherein the steel pipe hoop further comprises a stiffening plate, and edges of the stiffening plate are connected with the connecting plate and the arc-shaped plate respectively.
4. The tower column maintenance device according to claim 3, wherein the number of the stiffening plates is at least two, and the stiffening plates are respectively arranged at two ends of the steel pipe hoop; the stiffening plate is at least provided with a first edge and a second edge, the first edge is adjacent to the second edge, the first edge is connected with the arc-shaped plate, and the second edge is connected with the connecting plate.
5. The tower column maintenance device according to claim 3, wherein the number of the stiffening plates is plural, the plural stiffening plates are respectively disposed at two ends of the steel pipe hoop, and each connecting plate is connected with at least one stiffening plate.
6. The tower column maintenance device according to claim 4, wherein the stiffening plate is in an arch shape, and three edges of the stiffening plate adjacent to each other in sequence are respectively connected with the arc-shaped plate and the connecting plates at two ends of the arc-shaped plate.
7. Tower column servicing device according to any one of claims 3-6, wherein the stiffening plate is perpendicular to the arc-shaped plate and the plane of the connection plate.
8. The tower column maintenance device according to claim 7, wherein the number of the steel pipe hoops is two, and the central angle of the arc-shaped plate in each steel pipe hoop is 160-170 degrees; the number of the steel pipe hoops is three, and the central angle of the arc-shaped plate in each steel pipe hoop is 100-110 degrees.
9. The tower column servicing device of claim 8, further comprising at least two support tube walls; the supporting pipe wall is of a strip structure with an arc-shaped end face, and the arc shape is the same as that of the arc-shaped plate; and two ends of each supporting pipe wall are respectively provided with one steel pipe hoop.
10. The tower column maintenance device of claim 9, wherein the support tube wall and the steel tube hoop are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839027.3U CN214659029U (en) | 2020-11-30 | 2020-11-30 | Tower column maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839027.3U CN214659029U (en) | 2020-11-30 | 2020-11-30 | Tower column maintenance device |
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| Publication Number | Publication Date |
|---|---|
| CN214659029U true CN214659029U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022839027.3U Active CN214659029U (en) | 2020-11-30 | 2020-11-30 | Tower column maintenance device |
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| CN (1) | CN214659029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982314A (en) * | 2021-12-10 | 2022-01-28 | 国网山东省电力公司临沂供电公司 | Quick prosthetic devices of disconnected pole |
-
2020
- 2020-11-30 CN CN202022839027.3U patent/CN214659029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982314A (en) * | 2021-12-10 | 2022-01-28 | 国网山东省电力公司临沂供电公司 | Quick prosthetic devices of disconnected pole |
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Address after: Building 4, No. 5 Ping'an Road, Shilong Economic Development Zone, Mentougou District, Beijing, 102300, DY443 Patentee after: China Radio and Television (Beijing) Tashi Safety Technology Co.,Ltd. Address before: Dy443, building 4, No. 5, Ping'an Road, Shilong Economic Development Zone, Mentougou District, Beijing 100045 Patentee before: ZHONGGUANGJIAN (BEIJING) TAWEI SAFETY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |