CN203911365U - Transformer station adjustable mobile cable barrow - Google Patents
Transformer station adjustable mobile cable barrow Download PDFInfo
- Publication number
- CN203911365U CN203911365U CN201420279715.0U CN201420279715U CN203911365U CN 203911365 U CN203911365 U CN 203911365U CN 201420279715 U CN201420279715 U CN 201420279715U CN 203911365 U CN203911365 U CN 203911365U
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- China
- Prior art keywords
- sole
- oil cylinder
- connects
- transformer station
- crane arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000002828 fuel tank Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 2
- 230000006837 decompression Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 230000009466 transformation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a transformer station adjustable mobile cable barrow characterized in that a chassis frame (1) and a guardrail frame (2) are configured in C-shaped open structure; the bottom of the chassis frame (1) is connected with four symmetric mobile wheels and a foot-operated brake (11); each recessed table (5) is equipped with an oil cylinder (6); each oil cylinder (6) is connected with a crane arm (7); each crane arm (7) is connected with a pillar (8) inserted into a collar (12); each crane arm (7) is provided with at least two symmetric connecting angles (7-1); a cable roller central shaft (9) is movably connected between the connecting angles (7-1); a hydraulic device (10) comprises an oil tank connected with a manual unidirectional quantitative hydraulic pump (10-2); the unidirectional quantitative hydraulic pump (10-2) is connected with a decompression valve (10-3) and two flow-regulating valves (10-4); each flow-regulating valve (10-4) is connected with an oil cylinder (6). The transformer station adjustable mobile cable barrow is simple in structure and practical and easy to move, saves time and labor, relieves labor intensity, improves work quality and work efficiency, and guarantees power supply safety and reliability, and a cable roller is easy to wind.
Description
technical field
The utility model relates to a kind of transformer station adjustable mobile cable drum carriage, belongs to electric power system power transformation O&M field.
background technology
Along with the development of electrical network intellectuality, automation, converting equipment is constantly upgraded, and integrated automation of transformation stations improvement project increases gradually.In rebuilding construction process, what cable laying meeting ran into that cable rolls rise and fall, carrying, problem that unwrapping wire difficulty is large, need to increase maintainer, and strengthen monitoring dynamics, the corresponding increase of security risk bringing therewith.Therefore, develop a kind of time saving and energy saving, substitute manual operation, the cable drum carriage of stopping potential safety hazard is imperative.
utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple and practical, cable rolls easy winding, convenient in carrying, time saving and energy saving, reduce labor intensity, improve work quality and operating efficiency, ensure the reliable transformer station of power supply safety adjustable mobile cable drum carriage.
The purpose of this utility model can reach by following measure: a kind of transformer station adjustable mobile cable drum carriage, it is characterized in that it comprises sole, on sole, connect guardrail rack, sole and guardrail rack adopt C type Open architecture, the symmetrical movable pulley that connects in sole lower end, sole has foot-operated brake, the bilateral symmetry of sole is provided with concave station, on each concave station, be equipped with oil cylinder, each oil cylinder connects weighing arm, each crane arm connects a pillar, insert in the collar of guardrail rack the upper end of each pillar, on each crane arm, be all arranged with at least two angle cleats, movable stube cable roller centre axle between the angle cleat of two crane arms, sole is provided with hydraulic means, hydraulic means comprises that fuel tank connects manual unidirectional quantitative hydraulic pump by oil pipe, unidirectional quantitative hydraulic pump connects respectively relief valve and two flow regulating valves by oil pipe, each flow regulating valve connects an oil cylinder.
In order further to realize the purpose of this utility model, four angles of described sole lower end are symmetrical to be connected two displacements wheels and two and turns to movable pulley.
In order further to realize the purpose of this utility model, on described each crane arm, be equipped with handle.
The utility model can produce following good effect compared with the prior art: the utility model can effectively be avoided staff's moved by hand cable to roll across the personnel that may occur in journey injuring accident by a crashing object, stopped safety in production hidden danger, have very strong practical; Simultaneously, can stop cable in folding and unfolding process due to the reason such as electric cable bending, distortion, be difficult for being wound around, cause the phenomenon easily dropping in handling process, not only time saving and energy saving, and in the carrying of long distance, can not consume personnel's muscle power in a large number, also can not affect due to too much physical demands workmen's the state of mind, effectively ensure the power supply safety reliability of power supply enterprise.
The application of the utility model utility model, play great impetus for improving power transformation O&M work quality and operating efficiency, the security risk of having avoided a dead lift cable to roll, stopped because a dead lift cable consumes one's strength simultaneously, operate the accident of initiation lack of standardization, the security reliability that has strengthened power supply, is used cable drum carriage improvement project to compare with 10-12 month improvement project in 2012 in April, 2014, lays every 100 meters of cables:
Expense before implementing: 120 yuan × 5 people × 20 minute/(8 people × 60 minute)=25 yuan,
Expense after implementing: 120 yuan × 2 people × 4 minute/(8 people × 60 minute)=2 yuan,
Benefit calculation: use adjustable mobile cable drum carriage, laying every 100 meters of cable expenses used is only 8% before implementing.
Therefore, transformer station's adjustable mobile cable drum carriage rational in infrastructure, easy to operate, safety and stability has stronger practicality, objective safety benefit and economic benefit, is adapted at power transformation O&M career field large-scale promotion application.
brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the crane arm of Fig. 1 and the schematic diagram of leg portion;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is hydraulic means schematic diagram of the present utility model.
embodiment
Below in conjunction with accompanying drawing, preferred forms of the present utility model is elaborated:
Embodiment: a kind of transformer station's adjustable mobile cable drum carriage (referring to Fig. 1-Fig. 5), it comprises sole 1, connects guardrail rack 2 on sole 1, sole 1 and guardrail rack 2 adopt C type Open architecture, facilitate the turnover lifting of cable roller.Four angles of sole 1 lower end are symmetrical to be connected two displacements wheels 3 and two and turns to movable pulley 4, and sole 1 has foot-operated brake 11.The bilateral symmetry of sole 1 is provided with concave station 5, on each concave station 5, be equipped with oil cylinder 6, oil cylinder 6 is connected with crane arm 7 by the connecting plate 7-3 of crane arm 7, crane arm 7 connecting struts 8, insert in the collar 12 of guardrail rack 2 upper end of pillar 8, and pillar 8 can move up and down in the collar 12.On each crane arm 7, be all arranged with three angle cleat 7-1, between the angle cleat 7-1 of two crane arms 7, movable stube cable roller centre axle 9, is equipped with handle 7-2 on each crane arm 7.Sole 1 is provided with hydraulic means 10(referring to Fig. 6), hydraulic means 10 comprises that fuel tank 10-1 connects manual unidirectional quantitative hydraulic pump 10-2 by oil pipe, unidirectional quantitative hydraulic pump 10-2 connects respectively relief valve 10-3 and two flow regulating valve 10-4 by oil pipe, and each flow regulating valve 10-4 connects an oil cylinder 6.
When use, shift the utility model wire barrow onto cable roller rear, aim at, foot-operated brake 11 is put down with pin, fix wire barrow, by cable roller centre axle 9, through behind cable roller centre hole, height is placed on corresponding angle cleat 7-1 above by the two ends of cable roller centre axle 9 as required.The manual unidirectional quantitative hydraulic pump 10-2 of manual operation, the hydraulic oil in fuel tank 10-1 is by flow regulating valve 10-4 input oil cylinder 6, and the effect of flow regulating valve 10-4 is to adjust loop flow, guarantees that left and right oil cylinder balance rises.Oil cylinder 6 starts to extend, and drives crane arm 7 to rise, and cable roller also rises thereupon, starts unwrapping wire.Because hydraulic pump is unidirectional output, even if unclamp manual operation, the hydraulic oil in oil cylinder 6 can not got back to fuel tank 10-1 yet.Work complete, open relief valve 10-3, from then on hydraulic oil get back to fuel tank 10-1, and oil cylinder 6 starts retraction, drives crane arm 7 to decline, and cable roller also drops to ground thereupon, unloads cable roller.
Claims (3)
1. transformer station's adjustable mobile cable drum carriage, it is characterized in that: it comprises sole (1), the upper guardrail rack (2) that connects of sole (1), sole (1) and guardrail rack (2) adopt C type Open architecture, 4 movable pulleys of the symmetrical connection in sole (1) lower end, sole (1) has foot-operated brake (11), the bilateral symmetry of sole (1) is provided with concave station (5), on each concave station (5), be equipped with oil cylinder (6), each oil cylinder (6) connects weighing arm (7), each crane arm (7) connects a pillar (8), insert in the collar (12) of guardrail rack (2) upper end of each pillar (8), on each crane arm (7), be all arranged with at least two angle cleats (7-1), movable stube cable roller centre axle (9) between the angle cleat (7-1) of two crane arms (7), sole (1) is provided with hydraulic means (10), hydraulic means (10) comprises that fuel tank (10-1) connects manual unidirectional quantitative hydraulic pump (10-2) by oil pipe, unidirectional quantitative hydraulic pump (10-2) connects respectively relief valve (10-3) and two flow regulating valves (10-4) by oil pipe, each flow regulating valve (10-4) connects an oil cylinder (6).
2. a kind of transformer station according to claim 1 adjustable mobile cable drum carriage, is characterized in that: four angles of described sole (1) lower end are symmetrical to be connected two displacements wheels (3) and two and turn to movable pulley (4).
3. a kind of transformer station according to claim 1 adjustable mobile cable drum carriage, is characterized in that: on described each crane arm (7), be equipped with handle (7-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279715.0U CN203911365U (en) | 2014-06-16 | 2014-06-16 | Transformer station adjustable mobile cable barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279715.0U CN203911365U (en) | 2014-06-16 | 2014-06-16 | Transformer station adjustable mobile cable barrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911365U true CN203911365U (en) | 2014-10-29 |
Family
ID=51785611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279715.0U Expired - Fee Related CN203911365U (en) | 2014-06-16 | 2014-06-16 | Transformer station adjustable mobile cable barrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972823A (en) * | 2014-06-16 | 2014-08-06 | 国家电网公司 | Adjustable mobile cable drum carriage of transformer substation |
-
2014
- 2014-06-16 CN CN201420279715.0U patent/CN203911365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972823A (en) * | 2014-06-16 | 2014-08-06 | 国家电网公司 | Adjustable mobile cable drum carriage of transformer substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160616 |