CN202754442U - Conveyor device for 110-500KV steel pylon - Google Patents
Conveyor device for 110-500KV steel pylon Download PDFInfo
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- CN202754442U CN202754442U CN 201220304240 CN201220304240U CN202754442U CN 202754442 U CN202754442 U CN 202754442U CN 201220304240 CN201220304240 CN 201220304240 CN 201220304240 U CN201220304240 U CN 201220304240U CN 202754442 U CN202754442 U CN 202754442U
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- belt conveyor
- storage box
- feedway
- idler wheel
- tight pulley
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Abstract
A conveyor device for a 110-500KV steel pylon comprises a roller mechanism, a conveyor belt and a storage box. The roller mechanism is arranged inside the steel pylon. The conveyor belt is arranged on the roller mechanism and is driven to operate by the roller mechanism. The storage box is fixed to one lateral side of the conveyor belt, wherein the lateral side faces toward a climbing ladder of the steel pylon. At least one mark corresponding to the step height of the climbing ladder is arranged on the outer lateral side of the conveyor belt. The conveyor device for the 100-500KV steel pylon is capable of accurately conveying tools to be in place and the occupied space inside the steel pylon by the conveyor device is small. Meanwhile, the safe conveying of the tools, parts and the like is guaranteed.
Description
Technical field
The utility model relates to the electric power pylon field, particularly a kind of feedway for the 110-500kV electric power pylon.
Background technology
In recent years, the electric utility high speed development, the height of electric power pylon is increased gradually along with the increase of transmission voltage.Nowadays, the electric power pylon more than hundred meters is unrare, the difficulty that this has just increased maintenance, has overhauled electric power pylon.Because, electric power pylon is being safeguarded, when overhauling, needed bear a heavy burden tens of jin service kit or repair apparatus of staff to climb up electric power pylon along ladder stand, and the higher muscle power that just more consumes the staff of electric power pylon, potential safety hazard is also larger.
Therefore, if can a kind of feedway that can transport instrument be set at electric power pylon, after the staff climbs up steel tower and arrives repair location, again instrument is directly flowed to the staff, so just, can greatly save staff's muscle power, guarantee the safety of maintenance process, and can also select neatly as required service kit and equipment, and be not subjected to the restriction of the human body heavy burden limit, even need to use larger, the heavier equipment of volume, also can transport up easily, to be usedly transport again after complete.
The feedway of prior art as disclosing a kind of hanging basket for high voltage line iron tower among the Chinese patent literature CN201785175U, comprises basket chair, lifting rope, fixed pulley, movable pulley and hook, and described lifting rope sets up two parts separately: static line, stay cord; Described static line is connected between basket chair and the movable pulley, and described stay cord one end is fixed on movable pulley or the fixed pulley; Described hook is fixed on the fixed pulley.
Above-mentioned feedway has the following disadvantages: 1. this hanging basket is mainly used in the staff is hung the control position of delivering to electric power pylon, but when it is used for transporting instrument, owing to lacking sign, the staff of the below operation hanging basket is limit by viewing angle not know the height that when hanging basket moves to needs (i.e. top staff's position), can't guarantee the instrument conveying is put in place; 2. this feedway is subject to the limitation of electric power pylon model, only is suitable for equipotential live line work, be not suitable for that combinational gap is too small, the out of reach safety distance operation;
This hanging basket does not arrange tight safety protection facility, when transporting the small volume article, easily drops.
The utility model content
Technical problem to be solved in the utility model is that feedway of the prior art can't put the instrument conveying in place, and require larger to the electric power pylon inner space, also can't guarantee the article of safe transport small volume, and provide a kind of instrument accurately can the conveying to put in place, take the electric power pylon inner space less, can guarantee the feedway of the article such as safe transport instrument, part.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of feedway for the 110-500kV electric power pylon comprises
Idler wheel mechanism, it is arranged at the inside of described steel tower;
Belt conveyor is arranged on the described idler wheel mechanism, and described belt conveyor moves under the drive of described idler wheel mechanism;
Storage box is fixed on described belt conveyor towards a side of the ladder stand of described steel tower;
The arranged outside of described belt conveyor has at least one sign corresponding with the ladder height of described ladder stand.
Above-mentioned feedway, the arranged outside of described belt conveyor have several described signs.
Above-mentioned feedway, described storage box has safety cap.
Above-mentioned feedway, described belt conveyor are crawler belt.
Above-mentioned feedway, described idler wheel mechanism comprise upper end tight pulley, lower end tight pulley and are arranged at least one protection wheel between described upper end tight pulley, the described lower end tight pulley.
Above-mentioned feedway, described lower end tight pulley is driven by motor output shaft.
Above-mentioned feedway, described belt conveyor are cable wire.
Above-mentioned feedway, described idler wheel mechanism comprises the top pulley.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. the feedway that provides of the utility model, comprise idler wheel mechanism, belt conveyor and storage box, the arranged outside of belt conveyor has at least one sign corresponding with the ladder height of ladder stand, when sign runs to the lower end of feedway, storage box runs to the respective steps height, the auxilian that rest on the ground this moment can arrive by the position judgment storage box that identifies and subscribe height, and the control feedway stops up, and then realizes instrument accurately is transported to the reservation height.
2. the feedway that provides of the utility model, the arranged outside of belt conveyor has several signs, and when different signs ran to the lower end of feedway, storage box ran to different respective steps height, the corresponding height of each sign.For highly higher electric power pylon, can be in advance when storage box arrives different ladder heights position corresponding to belt conveyor sign is set, the auxilian who rest on the ground can be transported to each layer with instrument exactly by observing sign, makes the instrument of transporting convenient.
3. the feedway that provides of the utility model, storage box has safety cap.In course of conveying, safety cap is in closure state, and such design is suitable for the less article of delivered volume, and can prevent in the process that storage box moves up and down, and instrument and the part deposited in wherein drop.
4. the feedway that provides of the utility model, belt conveyor is crawler belt, idler wheel mechanism comprises upper end tight pulley, lower end tight pulley and is arranged at least one protection wheel between upper end tight pulley, the lower end tight pulley.The protection wheel can move up and down according to the track of subscribing in order to guide crawler belt, avoids because the appearance of the situations such as the long dropout that causes of crawler belt, knotting.
5. the feedway that provides of the utility model, the lower end tight pulley is driven by motor output shaft.The staff can rise to storage box in advance on the ground and subscribe the position, climb voluntarily again to corresponding height and safeguard, overhaul, maintenance finish return ground after, control voluntarily again feedway and transport storage box back ground, in the process of carrying storage box, do not need the staff to expend extra muscle power, therefore whole maintenance process only needs a staff to finish, and has saved cost of human resources.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the front view of the utility model feedway embodiment one;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the schematic diagram of the utility model feedway embodiment two;
Fig. 4 is the enlarged drawing of A part among Fig. 3.
Reference numeral is expressed as among the figure: the 1-storage box, and the 2-sign, the 3-safety cap, the 4-electrical motor, the 5-crawler belt, 6-upper end tight pulley, 7-lower end tight pulley, 8-protects wheel, 9-cable wire, 10-top pulley.
The specific embodiment
Embodiment one
Shown in Fig. 1-2, be the preferred embodiment that the utility model is used for 110-500kV electric power pylon feedway, described feedway comprises belt conveyor, idler wheel mechanism and storage box 1.
Described belt conveyor is arranged on the described idler wheel mechanism, and moves under the drive of described idler wheel mechanism, and in the present embodiment, described belt conveyor is crawler belt 5.
The arranged outside of described crawler belt 5 has three respectively signs 2 corresponding with the ladder height of three ladder stands.
Described idler wheel mechanism is arranged at the inside of described steel tower, and is fixed on the bracing frame of described electric power pylon; Described idler wheel mechanism comprises upper end tight pulley 6, lower end tight pulley 7 and is arranged between described upper end tight pulley 6, the described lower end tight pulley 7 five protection wheels 8.
Described upper end tight pulley 6 is fixed on the height at place, described ladder stand top, is the extreme higher position that described storage box 1 can arrive; Described lower end tight pulley 7 is fixed on Near Ground; Five described protection wheels 8 evenly are arranged between described upper end tight pulley 6 and the described lower end tight pulley 7, and described protection wheel 8 is responsible for the described crawler belt 5 of guiding and is moved up and down according to predetermined track.
Described storage box 1 is fixed on described crawler belt 5 towards a side of described ladder stand, is used for taking advantage of putting keeping in repair required instrument and part.The top of described storage box 1 is provided with safety cap 3, by operating described safety cap 3, can realize that the unlatching of described storage box 1 is with closed.
Described lower end tight pulley 7 is connected with electrical motor 4, and the output shaft of described electrical motor 4 can drive described lower end tight pulley 7 and carry out the rotation of twocouese ground.
The working process of the described feedway of the utility model embodiment is:
When only having a staff that electric power pylon is keeped in repair, concrete steps are as follows:
1. described staff promotes described storage box 1 by controlling described electrical motor 4 on the ground, observe the height of the described storage box 1 of position judgment of described sign 2, when described storage box 1 arrives predetermined altitude, close described electrical motor 4, and described crawler belt 5 is fixed on current location.
2. the staff climbs voluntarily to operating altitude electric power pylon is keeped in repair, and after maintenance is finished instrument, part etc. is retained in the described storage box, gets back to voluntarily ground.
3. remove the fixing of described crawler belt 5, by operating described electrical motor 4 counter-rotatings, described storage box 1 is down to ground, finish whole maintenance process.
When having staff more than two or two that electric power pylon is keeped in repair, at least one staff climbs up described ladder stand as the maintainer described electric power pylon keeped in repair, all the other staff are responsible for back work as the auxilian on ground, and concrete steps are as follows:
1. in the process of described maintainer's climbing, described auxilian can control described electrical motor 4 and promote described storage box 1, observe the height of the described storage box 1 of position judgment of described sign 2, when described storage box 1 arrives predetermined altitude, close described electrical motor 4, and described crawler belt 5 is fixed on current location.
If 2. in maintenance process, need replacing instrument or part, described maintainer notifies the described auxilian who is positioned at ground by interphone or the mode of directly propagandaing directed to communicate, described auxilian removes the fixing of described crawler belt 5, by operating described electrical motor 4 counter-rotatings, described storage box 1 is down to ground, after changing corresponding tool or part, utilization step 1. described method is promoted to the desired location again with described storage box 1.
3. after described maintainer's maintenance is finished, get back to voluntarily ground, described auxilian falls go back to ground with described storage box 1 simultaneously, finishes whole maintenance process.
Embodiment two
As shown in Figure 3-4, be another embodiment that the utility model is used for 110-500kV electric power pylon feedway, described feedway comprises belt conveyor, idler wheel mechanism and storage box 1.
Described belt conveyor is arranged on the described idler wheel mechanism, and moves under the drive of described idler wheel mechanism, and in the present embodiment, described belt conveyor is cable wire 9.
The arranged outside of described cable wire 9 has three respectively signs 2 corresponding with the ladder height of three described ladder stands.
Described idler wheel mechanism is arranged at the inside of described steel tower, and is fixed on the bracing frame of described electric power pylon; Described idler wheel mechanism is a top pulley 10, and described top pulley 10 is arranged on the height at place, described ladder stand top, is the extreme higher position that described storage box 1 can arrive.
Described storage box 1 is fixed on described cable wire 9 towards a side of described ladder stand, is used for taking advantage of putting keeping in repair required instrument and part.The top of described storage box 1 is provided with safety cap 3, by operating described safety cap 3, can realize that the unlatching of described storage box 1 is with closed.
In other embodiments, the quantity of described sign 2 can change according to the ladder height of described ladder stand, can be one, two, four etc., can realize the purpose of this utility model equally.
In other embodiments; the quantity of described protection wheel 8 can be according to the height change of described electric power pylon; it can be one, three, four, seven etc.; described protection wheel 8 also can anisotropically be arranged between described upper end tight pulley 6 and the described lower end tight pulley 7; as long as can guide described crawler belt 5 to move up and down according to predetermined track; do not thread off, the situation such as knotting, can realize the purpose of this utility model.
In other embodiments, described lower end tight pulley 7 can not connect described electrical motor 4, in the situation that described electrical motor 4 is inconvenient to install, relies on manpower that described storage box 1 is risen to corresponding height fully, can realize the purpose of this utility model equally.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (8)
1. a feedway that is used for the 110-500kV electric power pylon comprises
Idler wheel mechanism, it is arranged at the inside of described steel tower;
Belt conveyor is arranged on the described idler wheel mechanism, and described belt conveyor moves under the drive of described idler wheel mechanism;
Storage box (1) is fixed on described belt conveyor towards a side of the ladder stand of described electric power pylon;
It is characterized in that:
The arranged outside of described belt conveyor has at least one sign corresponding with the ladder height of described ladder stand (2).
2. feedway according to claim 1, it is characterized in that: the arranged outside of described belt conveyor has several described signs (2).
3. feedway according to claim 2, it is characterized in that: described storage box (1) has safety cap (3).
4. arbitrary described feedway according to claim 1-3, it is characterized in that: described belt conveyor is crawler belt (5).
5. feedway according to claim 4 is characterized in that: described idler wheel mechanism comprises upper end tight pulley (6), lower end tight pulley (7) and is arranged at least one protection wheel (8) between described upper end tight pulley (6), the described lower end tight pulley (7).
6. feedway according to claim 5, it is characterized in that: described lower end tight pulley (7) is driven by electrical motor (4) output shaft.
7. arbitrary described feedway according to claim 1-3, it is characterized in that: described belt conveyor is cable wire (9).
8. feedway according to claim 7, it is characterized in that: described idler wheel mechanism comprises top pulley (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304240 CN202754442U (en) | 2012-06-27 | 2012-06-27 | Conveyor device for 110-500KV steel pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304240 CN202754442U (en) | 2012-06-27 | 2012-06-27 | Conveyor device for 110-500KV steel pylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754442U true CN202754442U (en) | 2013-02-27 |
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ID=47733638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304240 Expired - Fee Related CN202754442U (en) | 2012-06-27 | 2012-06-27 | Conveyor device for 110-500KV steel pylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542249A (en) * | 2016-10-24 | 2017-03-29 | 国网冀北电力有限公司物资分公司 | A kind of sorting of electric power pylon, warehouse-in, storage, ex-warehouse system |
| CN110005243A (en) * | 2019-04-19 | 2019-07-12 | 闽江学院 | A kind of electric power transmission tower of easy access and climbing |
-
2012
- 2012-06-27 CN CN 201220304240 patent/CN202754442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542249A (en) * | 2016-10-24 | 2017-03-29 | 国网冀北电力有限公司物资分公司 | A kind of sorting of electric power pylon, warehouse-in, storage, ex-warehouse system |
| CN106542249B (en) * | 2016-10-24 | 2017-10-03 | 国网冀北电力有限公司物资分公司 | A kind of sorting of electric power pylon, storage, storage, ex-warehouse system |
| CN110005243A (en) * | 2019-04-19 | 2019-07-12 | 闽江学院 | A kind of electric power transmission tower of easy access and climbing |
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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: 20130227 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |