CN204947527U - A kind of iron tower of power transmission line cable bearer - Google Patents
A kind of iron tower of power transmission line cable bearer Download PDFInfo
- Publication number
- CN204947527U CN204947527U CN201520546858.8U CN201520546858U CN204947527U CN 204947527 U CN204947527 U CN 204947527U CN 201520546858 U CN201520546858 U CN 201520546858U CN 204947527 U CN204947527 U CN 204947527U
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- power transmission
- tower
- iron tower
- transmission line
- fixture
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Abstract
The utility model discloses a kind of iron tower of power transmission line cable bearer, comprise bracing frame, hoop bracket, anchor ear and fixture, described fixture has the bolt hole for connecting steel tower, support frame as described above is fixedly connected with fixture, described hoop bracket is fixedly connected with bracing frame is vertical, described hoop bracket is fixedly installed several anchor ears.Draw the deficiency of lower existence at its tower body mainly for existing iron tower of power transmission line cable, not only safe and convenient to use, and can reuse, cost-saving, the operating efficiency that cable is fixing is drawn under can improving steel tower, appearance looks elegant, and the resistance to overturning of iron tower for power transmission and transformation line and iron tower construction member antiseptic property all unaffected.
Description
Technical field
The utility model relates to transmission facility technical field, is specifically related to a kind of iron tower of power transmission line cable bearer.
Background technology
Along with the fast development of Chinese national economy, the demand of people to this clean energy resource of electric energy is increasing, and country also drops into a large amount of funds for the transformation of town and country electric power network and electric power facility and construction.Electric power system, according to the difference of function, is divided into power supply and distribution two large divisions.Power pack refers generally to power plant and electric line part, and distribution section refers generally to transformer and distribution power station at different levels (institute).Transformer and distribution power station (institute) usually need to build in power load district or near, and power load district is generally near dense population areas or large industrial enterprise, and the transmission and distribution line power channel of turnover transformer station (institute) is usually restricted.The extensive use of high voltage power cable in the construction and transformation of transmission and distribution line circuit, overcomes overhead transmission line to power channel and the particular/special requirement handing over leap structures.Thus solve the insurmountable problem of single built on stilts electric line.Power cable is safety on overhead transmission line shaft tower, sets up reliably, directly can affect the safe operation of this type of power and distribution supply cable.
Steel tower is the most frequently used shaft tower type of built on stilts electric line, and it has the shaft tower that angle steel welds or bolt couples together.It is firm, reliably, is usually used in large span, receives line of force road greatly, and steel tower is due to itself, and power cable, under its tower body draws, usually adopts on-the-spot perforate or is welded with cable bearer and complete.This type of way causes tower material impaired usually, affects the integrally-built stability of steel tower, and anticorrosion unfavorable to steel tower.
Therefore need to provide a kind of iron tower of power transmission line cable bearer, the problem of cable bearer can be solved safe and efficiently, and do not affect again the anticorrosion of this body structure of steel tower and component, by fixture, cable bearer can be connected with tower material, i.e. iron tower of power transmission line cable bearer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of iron tower of power transmission line cable bearer, can be fixedly mounted on the angle steel of steel tower easily, can adapt to the different gradient requirement of steel tower, supports the cable of various outer diameter size.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
A kind of iron tower of power transmission line cable bearer, comprise bracing frame, hoop bracket, anchor ear and fixture, described fixture has the bolt hole for connecting steel tower, support frame as described above is fixedly connected with fixture, described hoop bracket is fixedly connected with bracing frame is vertical, described hoop bracket is fixedly installed several anchor ears.
Preferably, described bolt hole is slotted hole.Bolt hole is the benefit of slotted hole is can adapt to connect different steel tower corner iron components.
Preferably, described fixture is right angle steel plate.Right angle steel plate can be connected with the angle steel of steel tower better.
Preferably, support frame as described above and hoop bracket are angle steel.Angle steel has good intensity to support high voltage power cable.
Beneficial effect of the present invention is as follows:
A kind of iron tower of power transmission line cable bearer of the present utility model is owing to have employed above technical scheme, draw the deficiency of lower existence at its tower body mainly for existing iron tower of power transmission line cable, not only safe and convenient to use, and can reuse, cost-saving, draw the operating efficiency that cable is fixing under can improving steel tower, appearance looks elegant, and the resistance to overturning of iron tower for power transmission and transformation line and iron tower construction member antiseptic property all unaffected.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 illustrates the structural representation of a kind of iron tower of power transmission line cable bearer of the present utility model.
In figure, each mark is as follows: 1 fixture, 11, bolt hole, 2 bracing frames, 3 hoop brackets, 4 anchor ears.
Embodiment
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.Parts similar in accompanying drawing represent with identical Reference numeral.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection range of the present utility model should do not limited with this.
As shown in Figure 1, a kind of iron tower of power transmission line cable bearer, comprise bracing frame 2, hoop bracket 4, anchor ear 3 and fixture 1, described fixture 1 has the bolt hole 11 for connecting steel tower, support frame as described above 2 is fixedly connected with fixture 1, described hoop bracket 4 is fixedly connected with bracing frame 2 is vertical, described hoop bracket 4 is fixedly installed several anchor ears 3.
Described bolt hole 11 is slotted hole.Bolt hole is the benefit of slotted hole is can adapt to connect different steel tower corner iron components.
Described fixture 1 is right angle steel plate.Right angle steel plate can be connected with the angle steel of steel tower better, and has very high intensity.
Support frame as described above 2 and hoop bracket 4 are angle steel.Angle steel has good intensity to support high voltage power cable.
Because steel tower has certain gradient, according to the difference in steel tower fixed position, the length of support frame as described above 2 can regulate.According to the outside dimension of the cable protection pipe that will fix, determine the position of opening on hoop bracket 4, the anchor ear 4 of fixed installation corresponding size, adapts to the cable protection pipe of various outer diameter size.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to execution mode of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all execution modes, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection range of the present utility model.
Claims (4)
1. an iron tower of power transmission line cable bearer, it is characterized in that: comprise bracing frame (2), hoop bracket (4), anchor ear (3) and fixture (1), described fixture (1) has the bolt hole (11) for connecting steel tower, support frame as described above (2) is fixedly connected with fixture (1), described hoop bracket (4) is fixedly connected with bracing frame (2) is vertical, described hoop bracket (4) is fixedly installed several anchor ears (3).
2. a kind of iron tower of power transmission line cable bearer according to claim 1, is characterized in that: described bolt hole (11) is slotted hole.
3. a kind of iron tower of power transmission line cable bearer according to claim 1, is characterized in that: described fixture (1) is right angle steel plate.
4. a kind of iron tower of power transmission line cable bearer according to claim 1, is characterized in that: support frame as described above (2) and hoop bracket (4) are angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546858.8U CN204947527U (en) | 2015-07-24 | 2015-07-24 | A kind of iron tower of power transmission line cable bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546858.8U CN204947527U (en) | 2015-07-24 | 2015-07-24 | A kind of iron tower of power transmission line cable bearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947527U true CN204947527U (en) | 2016-01-06 |
Family
ID=55014916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546858.8U Expired - Fee Related CN204947527U (en) | 2015-07-24 | 2015-07-24 | A kind of iron tower of power transmission line cable bearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358018A (en) * | 2018-04-13 | 2018-08-03 | 北京国网富达科技发展有限责任公司 | A kind of attachment device of electric power pylon lifting device guide rail |
-
2015
- 2015-07-24 CN CN201520546858.8U patent/CN204947527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358018A (en) * | 2018-04-13 | 2018-08-03 | 北京国网富达科技发展有限责任公司 | A kind of attachment device of electric power pylon lifting device guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |