CN203681376U - Electric transmission line iron tower material crawler-type transport cart suitable for terrains - Google Patents
Electric transmission line iron tower material crawler-type transport cart suitable for terrains Download PDFInfo
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- CN203681376U CN203681376U CN201420052762.1U CN201420052762U CN203681376U CN 203681376 U CN203681376 U CN 203681376U CN 201420052762 U CN201420052762 U CN 201420052762U CN 203681376 U CN203681376 U CN 203681376U
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- crawler
- carrying platform
- tower material
- transmission line
- article carrying
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Abstract
The utility model relates to an electric transmission line iron tower material crawler-type transport cart suitable for terrains. The electric transmission line iron tower material crawler-type transport cart comprises a crawler-type chassis and an object carrying platform arranged above the crawler-type chassis, the crawler-type chassis is connected with the object carrying platform through at least three jacks, the jacks are connected with a jack control driving device, and a sensor for detecting and transmitting object carrying platform inclination information is arranged on the object carrying platform and connected with the jack control driving device. The electric transmission line iron tower material crawler-type transport cart is particularly suitable for mountainous region electric transmission line iron tower material transporting and solves the problems that large steering space is required by horizontal-type transporting and a large number of forests in the mountainous region are required to be chopped down; meanwhile, overturning, caused by the over-large overturning moment generated by slanting of the cart, of tower material components is avoided, the crawler-type transport cart has the horizontal-type transporting anti-overturning capacity during vertical transporting, and the terrain adaptation capacity of the crawler-type transport cart is improved.
Description
Technical field
The utility model relates to the iron tower of power transmission line tower material crawler-type carrier vehicle of a kind of crawler-type carrier vehicle, particularly a kind of adaptation to the ground.
Background technology
In China, the transport of traditional power transmission line column material is general adopts the transportation modes such as trac., artificial, caravan and cableway, but these transportation modes all exist certain restraining factors, and as trac. is only applicable to relatively mild hillside fields, and tower material can not be too heavy; Artificial and caravan can only be carried the object compared with small dimension; Cableway transport generally can only transport the tower material that weight is less than 2t, and when distant, inefficiency.
Along with the development of China's electric power network technique, transmission line of electricity voltage class improves constantly, and single tower material weight constantly increases.Exchange Double Loop Steel Tower as example taking current domestic 1000kV, because load is larger, the main material of 1000KV Double Loop Steel Tower all adopts steel pipe, the longest single 12m that reaches, the heaviest 6t that reaches.Therefore, when tower position is during in hills, mountain area, topographic condition is very complicated, and tower material transport difficulty is very big, and can tower material be transported to tower position becomes one of restraining factors of setting up in transmission line of electricity path, mountain area gradually.
For this situation, the domestic crawler-type carrier vehicle that transports specially iron tower of power transmission line tower material of having developed at present.The features such as although this crawler-type carrier vehicle has that fully loaded hill climbing ability is strong, the crossing ability that travels is good and transportation volume is large, solve to a certain extent the difficulty of tower material of iron tower mountain region transport, but, adopt horizontal transport because it is general, steel pipe or angle steel level of approximation are placed, in the time that member length is very long, turn inside diameter periphery need to have larger clearance envelope, need a large amount of felling cleaning trees in the intensive area of mountain area forest, even earth excavation, serious to local environmental disruption.Solve if horizontal transport is changed into vertical transport, though can solve Vehicular turn problem, but while there is the vertical transport of tower material member center of gravity high, easily topple and the problem such as landform adaptive capacity is poor.
Summary of the invention
The purpose of this utility model will overcome above-mentioned shortcoming exactly, and a kind of vertical transportation mode that adopts is provided, and possesses the crawler-type carrier vehicle of anti-overturning, is specially adapted to the transport of upland transmission line tower material of iron tower.
For realizing this object, the technical solution adopted in the utility model is a kind of iron tower of power transmission line tower material crawler-type carrier vehicle of adaptation to the ground, it comprises crawler body and is arranged on the article carrying platform of crawler body top, between described crawler body and article carrying platform, connected by least three jacks, described jack connects jack accessory drive, on described article carrying platform, be provided with the sensor that detects and transmit article carrying platform inclination information, be connected with jack accessory drive.
Portal frame before the front portion of car body is fixedly connected with, the rear portion of car body is fixedly connected with back gantry.
On described article carrying platform, be provided with guardrail and tower material fixed parts.
Described article carrying platform is a kind of article carrying platform that adopts vertical mode fixed tower material.
Described article carrying platform is a kind of article carrying platform that adopts horizontal mode fixed tower material.
Compared with adopting the crawler-type carrier vehicle of horizontal transportation mode, the utility model possesses following beneficial effect:
(1) in the intensive area of mountain area forest, tower material member is erect to be fixed on article carrying platform and carry out vertical transport, solve horizontal traffic requirements and taken the problem that turns to more greatly space, cuts down a large amount of forests;
(2) by driving the jack of article carrying platform below, regulate the inclination angle of article carrying platform, make the center of gravity of tower material member all the time by the center of article carrying platform, keeping tower material member is upright state, avoided tower material member because inclination of vehicle produces excessive capsizing moment topple, make crawler vehicle possess the resistance to capsizing of horizontal transport in vertical when transport, increased the ability of crawler vehicle adaptation to the ground.
Brief description of the drawings
Fig. 1 is the structural representation of current crawler-type carrier vehicle.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the right elevation of Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
Embodiment 1: as shown in Figure 3 and Figure 4, fix three oil jacks 6 that are connected with accessory drive on crawler body, the upper end of described jack 6 is connected with the bottom of article carrying platform 3; After tower material member 5 is erect on article carrying platform 3, bottom is fixed on article carrying platform 3 by fixed parts, and the top of tower material member 5 is connected and fixed with the guardrail 4 of front portal frame 1, back gantry 2 and article carrying platform 3 respectively by bracing wire.Installation car set sensor on described article carrying platform 3, sensor is connected with jack accessory drive.
In transportation, sensor detects the degree of dip of article carrying platform 3, and transmit inclination information to the accessory drive of jack 6, jack accessory drive judges gradient situation of change in vehicle traveling process, drive three oil jacks 6 of article carrying platform 3 bottoms according to vehicle tilt, regulate the inclination angle of article carrying platform 3, make the center of gravity of tower material member 5 all the time by the center of article carrying platform 3, keeping tower material member 5 is vertical state.
Embodiment 2: for further improving the degree of stability of article carrying platform, can be fixedly connected with four oil jacks 6 described in embodiment 1 on crawler body, and be symmetrically distributed in article carrying platform bottom, the upper end of described jack 6 is connected with the bottom of article carrying platform 3.
Embodiment 3: above-described embodiment 1 and embodiment 2 are that to adopt the vertical transport of tower material be example, when compliant transport is during compared with small articles, also can change horizontal transport into transportation mode, and object is fixed on article carrying platform 3 by fixed parts.
Claims (5)
1. the iron tower of power transmission line tower material crawler-type carrier vehicle of an adaptation to the ground, it comprises crawler body and is arranged on the article carrying platform (3) of crawler body top, it is characterized in that: between described crawler body and article carrying platform, connected by least three jacks (6), described jack (6) connects jack accessory drive, on described article carrying platform (3), be provided with the sensor that detects and transmit article carrying platform (3) inclination information, be connected with jack accessory drive.
2. the iron tower of power transmission line tower material crawler-type carrier vehicle of a kind of adaptation to the ground according to claim 1, is characterized in that, portal frame before the front portion of car body is fixedly connected with (1), and the rear portion of car body is fixedly connected with back gantry (2).
3. the iron tower of power transmission line tower material crawler-type carrier vehicle of a kind of adaptation to the ground according to claim 1, is characterized in that, is provided with guardrail (4) and tower material fixed parts on described article carrying platform (3).
4. the iron tower of power transmission line tower material crawler-type carrier vehicle of a kind of adaptation to the ground according to claim 3, is characterized in that, described article carrying platform (3) is a kind of article carrying platform that adopts vertical mode fixed tower material.
5. the iron tower of power transmission line tower material crawler-type carrier vehicle of a kind of adaptation to the ground according to claim 3, is characterized in that, described article carrying platform (3) is a kind of article carrying platform that adopts horizontal mode fixed tower material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052762.1U CN203681376U (en) | 2014-01-27 | 2014-01-27 | Electric transmission line iron tower material crawler-type transport cart suitable for terrains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052762.1U CN203681376U (en) | 2014-01-27 | 2014-01-27 | Electric transmission line iron tower material crawler-type transport cart suitable for terrains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681376U true CN203681376U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052762.1U Expired - Fee Related CN203681376U (en) | 2014-01-27 | 2014-01-27 | Electric transmission line iron tower material crawler-type transport cart suitable for terrains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681376U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877231A (en) * | 2015-12-10 | 2017-06-20 | 中国电力科学研究院 | A kind of stent car for rushing to repair transmission line of electricity |
| CN107878583A (en) * | 2017-11-24 | 2018-04-06 | 开封大学 | A kind of Novel cargo vehicle |
| CN113771736A (en) * | 2021-09-30 | 2021-12-10 | 国网河南省电力公司杞县供电公司 | Cable reel conveying device for erecting power transmission lines in mountainous areas |
-
2014
- 2014-01-27 CN CN201420052762.1U patent/CN203681376U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877231A (en) * | 2015-12-10 | 2017-06-20 | 中国电力科学研究院 | A kind of stent car for rushing to repair transmission line of electricity |
| CN106877231B (en) * | 2015-12-10 | 2020-12-29 | 中国电力科学研究院 | Support vehicle for rush-repair of power transmission line |
| CN107878583A (en) * | 2017-11-24 | 2018-04-06 | 开封大学 | A kind of Novel cargo vehicle |
| CN107878583B (en) * | 2017-11-24 | 2023-06-30 | 开封大学 | Novel carry thing car |
| CN113771736A (en) * | 2021-09-30 | 2021-12-10 | 国网河南省电力公司杞县供电公司 | Cable reel conveying device for erecting power transmission lines in mountainous areas |
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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: 20140702 Termination date: 20170127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |