CN204144646U - Ground wire mounting servicing unit - Google Patents
Ground wire mounting servicing unit Download PDFInfo
- Publication number
- CN204144646U CN204144646U CN201420628372.4U CN201420628372U CN204144646U CN 204144646 U CN204144646 U CN 204144646U CN 201420628372 U CN201420628372 U CN 201420628372U CN 204144646 U CN204144646 U CN 204144646U
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- CN
- China
- Prior art keywords
- ground wire
- servicing unit
- placement section
- wire mounting
- base
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- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000003028 elevating effect Effects 0.000 claims abstract description 51
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 11
- 229920000069 polyphenylene sulfide Polymers 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Abstract
The utility model provides a kind of ground wire mounting servicing unit, and this ground wire mounting servicing unit comprises: base (10); Multiple roller (70), multiple roller (70) is arranged on base (10); Elevating mechanism, is arranged on base (10); Ground wire placement section (30), treat that hanging earthing conductor is placed on ground wire placement section (30), elevating mechanism is arranged between base (10) and ground wire placement section (30), and elevating mechanism drives ground wire placement section (30) in the vertical direction to move.The technical solution of the utility model efficiently solve a dead lift ground wire in prior art inconvenient and choose ground wire with action bars time heaviness problem.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular to a kind of ground wire mounting servicing unit.
Background technology
At present, open type transformer station needs hanging earthing conductor when overhaul of the equipments has a power failure, and hanging earthing conductor can guarantee electrical network, equipment blow personal safety etc.According to standard, ground wire is 25mm by sectional area usually
2fine copper cable be made, especially the ground wire of 220kV, 110kV is very heavy, and carrying, mounting need to consume a large amount of muscle power.Particularly run into the on-the-spot complicated grid switching operation needing installing many groups ground wire, operating personnel need back and forth to hurry back and forth continuously between primary equipment and secondary device, by the time during hanging earthing conductor, the muscle power of operating personnel is seriously overdrawed, greatly reduce operational quality and efficiency, but also there is potential safety hazard.How making ground wire mount process safety convenient, easy to operate is the on-the-spot difficult problem urgently to be resolved hurrily of electrical production.
In prior art, " Sci-tech Pioneering man " magazine the 10th phase in 2012 (on) describe a kind of Novel connecting ground wire hanging device, vertical wires installs additional " returning " font auxiliary connection device, " return " font auxiliary connection device to be made by aluminum material, " returning " font auxiliary connection device comprises three-back-shaped bus clip, sub-wire clamp and 4 fastening bolts.Only need lock 4 bolts on the wire of power failure work, efficiently solve the problem that angle of inclination is large, mounting is difficult of wire.Regulate fastening bolt can also regulate the angle of three-back-shaped bus clip." return " problem that angle of inclination is large, mounting is difficult that font auxiliary connection device can only solve wire, condition of work when ground wire carrying and lifting can not be improved, a dead lift ground wire inconvenience and when choosing ground wire with insulating bar heavier problem all do not solve.
Utility model content
The utility model aims to provide a kind of ground wire mounting servicing unit, with solve a dead lift ground wire in prior art inconvenient and choose ground wire with action bars time heaviness problem.
To achieve these goals, the utility model provides a kind of ground wire mounting servicing unit, comprising: base; Multiple roller, multiple roller is arranged on base; Elevating mechanism, is arranged on base; Ground wire placement section, treat that hanging earthing conductor is placed on ground wire placement section, elevating mechanism is arranged between base and ground wire placement section, and elevating mechanism drives ground wire placement section in the vertical direction to move.
Further, ground wire mounting servicing unit also comprises the bracing frame for supporting ground wire placement section, is arranged between base and ground wire placement section supporting frame telescopic.
Further, ground wire mounting servicing unit also comprises the fixed lever of the ground wire hook for fixedly treating hanging earthing conductor, and fixed lever is arranged on ground wire placement section.
Further, ground wire placement section comprises substrate and the riser of relative both sides being arranged on substrate, and fixed lever is overlapped on two risers.
Further, ground wire mounting servicing unit also comprises push-and-pull portion, and push-and-pull portion to be arranged on base and to be positioned at the side of ground wire placement section.
Further, push-and-pull portion comprises the first fixing vertical rod and the second fixing vertical rod that are oppositely arranged and the handrail be connected between the first fixing vertical rod and the second fixing vertical rod.
Further, elevating mechanism comprises: mount pad, is fixed on base; Elevating lever, telescopically is arranged on mount pad, and ground wire placement section is fixed on elevating lever; Driving mechanism, drives with elevating lever and is connected, and driving mechanism drives the lifting of elevating lever in mount pad.
Further, driving mechanism comprises hydraulic mechanism and pedal, and hydraulic mechanism drives with elevating lever and is connected, and pedal drives with hydraulic mechanism and is connected.
Further, ground wire mounting servicing unit also comprises braking vane, and braking vane is arranged on roller.
Application the technical solution of the utility model, ground wire mounting servicing unit comprises base, multiple roller, elevating mechanism and ground wire placement section.Multiple roller is arranged on base, and elevating mechanism is arranged on base, and treat that hanging earthing conductor is placed on ground wire placement section, elevating mechanism is arranged between base and ground wire placement section, and elevating mechanism drives ground wire placement section in the vertical direction to move.Mounting is when hanging earthing conductor, to treat that hanging earthing conductor is placed on ground wire placement section, operator promotes ground wire mounting servicing unit, makes ground wire mount servicing unit and moves, and then will treat that hanging earthing conductor fast moving is to assigned address, conveniently mobilely between three-phase conducting wire can treat hanging earthing conductor like this.Then drive elevating mechanism in the vertical direction to move, when ground wire placement section is close to wire, stop driving elevating mechanism.Finally use insulating bar will treat that hanging earthing conductor is articulated on wire.Carry and lifting until hanging earthing conductor time, above-mentioned ground wire mounting servicing unit uses material resources replacement manpower, and convenient in carrying, lifting treats that hanging earthing conductor is light, also improves condition of work during hanging earthing conductor, alleviates the labour intensity of operator widely.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to ground wire mounting servicing unit of the present utility model.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, base; 21, mount pad; 22, elevating lever; 23, pedal; 30, ground wire placement section; 31, substrate; 32, riser; 40, bracing frame; 50, fixed lever; 60, push-and-pull portion; 61, the first fixing vertical rod; 62, the second fixing vertical rod; 63, handrail; 70, roller.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the ground wire mounting servicing unit of the present embodiment comprises base 10, multiple roller 70, elevating mechanism and ground wire placement section 30, multiple roller 70 is arranged on base 10, elevating mechanism is arranged on base 10, treat that hanging earthing conductor is placed on ground wire placement section 30, elevating mechanism is arranged between base 10 and ground wire placement section 30, and elevating mechanism drives ground wire placement section 30 in the vertical direction to move.
The ground wire mounting servicing unit of application the present embodiment, ground wire mounting servicing unit comprises base 10, multiple roller 70, elevating mechanism and ground wire placement section 30.Multiple roller 70 is arranged on base 10, elevating mechanism is arranged on base 10, treat that hanging earthing conductor is placed on ground wire placement section 30, elevating mechanism is arranged between base 10 and ground wire placement section 30, and elevating mechanism drives ground wire placement section 30 in the vertical direction to move.Mounting is when hanging earthing conductor, to treat that hanging earthing conductor is placed on ground wire placement section 30, operator promotes ground wire mounting servicing unit, makes ground wire mount servicing unit and moves, and then will treat that hanging earthing conductor fast moving is to assigned address, conveniently mobilely between three-phase conducting wire can treat hanging earthing conductor like this.Then drive elevating mechanism in the vertical direction to move, when ground wire placement section 30 is close to wire, stop driving elevating mechanism.Finally use insulating bar will treat that hanging earthing conductor is articulated on wire.Carry and lifting until hanging earthing conductor time, above-mentioned ground wire mounting servicing unit uses material resources replacement manpower, and convenient in carrying, lifting treats that hanging earthing conductor is light, also improves condition of work during hanging earthing conductor, alleviates the labour intensity of operator widely.
In the present embodiment, ground wire mounting servicing unit also comprises the bracing frame 40 for supporting ground wire placement section 30, and bracing frame 40 telescopically is arranged between base 10 and ground wire placement section 30.Bracing frame 40 can make to move reposefully at ground wire placement section 30 in the vertical direction, effectively prevents the situation treating that hanging earthing conductor slides out from ground wire placement section 30.
In the present embodiment, ground wire mounting servicing unit also comprises the fixed lever 50 of the ground wire hook for fixedly treating hanging earthing conductor, and fixed lever 50 is arranged on ground wire placement section 30.Fixed lever 50 can play the effect of the ground wire hook fixedly treating hanging earthing conductor, and handled easily person uses insulating bar to be provoked by ground wire hook.Preferably, ground wire placement section 30 comprises substrate 31 and the riser 32 of relative both sides being arranged on substrate 31, and fixed lever 50 is overlapped on two risers 32.Ground wire is placed between two risers 32, and riser 32 can prevent ground wire from the situation of landing substrate 31 effectively.
In the present embodiment, ground wire mounting servicing unit also comprises push-and-pull portion 60, and push-and-pull portion 60 to be arranged on base 10 and to be positioned at the side of ground wire placement section 30.Push-and-pull portion 60 handled easily person can promote or pull ground wire to mount servicing unit, easy to operate.Preferably, push-and-pull portion 60 comprises the first fixing vertical rod 61 and the second fixing vertical rod 62 that are oppositely arranged and the handrail 63 be connected between the first fixing vertical rod 61 and the second fixing vertical rod 62.The effect of a bearing rod 63 is played in first fixing vertical rod 61 and the second fixing vertical rod 62, and handrail 63 can handled easily person operation.
In the present embodiment, elevating mechanism comprises mount pad 21, elevating lever 22 and driving mechanism, mount pad 21 is fixed on base 10, elevating lever 22 telescopically is arranged on mount pad 21, ground wire placement section 30 is fixed on elevating lever 22, driving mechanism drives with elevating lever 22 and is connected, and driving mechanism drives the lifting of elevating lever 22 in mount pad 21.Drive elevating lever 22 to be elevated in mount pad 21 by driving mechanism, and then ground wire placement section 30 in the vertical direction is moved.Preferably, driving mechanism comprises hydraulic mechanism and pedal 23, and hydraulic mechanism drives with elevating lever 22 and is connected, and pedal 23 drives with hydraulic mechanism and is connected.Operator tramples pedal 23, drives elevating lever 22 to be elevated in mount pad 21, and then ground wire placement section 30 in the vertical direction is moved by hydraulic mechanism.
In the present embodiment, ground wire mounting servicing unit also comprises braking vane, and braking vane is arranged on roller 70.When elevating mechanism in the vertical direction moves, ground wire can be mounted servicing unit and fix by braking vane, effectively prevents the situation of the easy movement of when hanging earthing conductor ground wire mounting servicing unit, facilitates hanging earthing conductor.
The ground wire mounting servicing unit mounting of application the present embodiment treats that the process of hanging earthing conductor is as follows:
Operator will treat that hanging earthing conductor takes out from security tool room, be placed on ground wire placement section 30, will pull or promote handrail 63, will treat that hanging earthing conductor moves to assigned address.Apply the brakes plate locking roller 70, mounts servicing unit by ground wire and fixes, take off and treat hanging earthing conductor, pile up on the ground.When grid switching operation proceeds to hanging ground-wire, first the earth terminal of ground wire is connected firmly, then the ground wire of ground wire is hooked on fixed lever 50, to hold with a firm grip handrail 63, single pin is firmly trampled pedal 23 and is driven hydraulic mechanism, and hydraulic mechanism drives elevating lever 22 that ground wire placement section 30 is slowly risen, and stops trampling pedal 23 in the position of about distance of wire 0.5m, ground wire placement section 30 is topped out, then elevating lever locking.Provoke the ground wire hook of ground wire with insulating bar, ground wire hook is hung on wire smoothly.Then mobile earth wire mounting servicing unit, carries out hanging earthing conductor operation to other two phase conductors.
Because the conductor height of 220kV is generally at about 10m, therefore the liftable distance of elevating mechanism can in the scope of 9m ~ 10m.Simultaneously, ground wire mounting servicing unit adopts high-strength low-density isolation material, to meet the requirements such as load-carrying, dragging, insulation, considers, ground wire mounting servicing unit adopts polyphenylene sulfide, and the English of polyphenylene sulfide is called polyphenylenesulfide (being called for short PPS).PPS is as the high rigid white powder polymer of crystal type (degree of crystallinity 55%-65%), the thermal endurance of PPS is high (continuous serviceability temperature reaches 240 DEG C), PPS is the resin that mechanical strength, rigidity, flame retardancy, electrical characteristic, dimensional stability are all very excellent, PPS have wear-resisting, creep resistance is excellent, anti-flammability is excellent and have the features such as self-extinguishment, the short-term heat resistance of PPS and the long-term thermal stability used continuously are all better than engineering plastics all at present.The electrical property of PPS is excellent, under high temperature, high humidity, high frequency condition, still there is excellent electrical property, its specific insulation is 1 × 1016 Ω .cm, surface resistivity is 1 × 1015 Ω, electrical strength >18KV/mm, the industrial normal use PPS of electronic apparatus makes connector, insulating barrier, terminal, switch.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a ground wire mounting servicing unit, is characterized in that, comprising:
Base (10);
Multiple roller (70), described multiple roller (70) is arranged on described base (10);
Elevating mechanism, is arranged on described base (10);
Ground wire placement section (30), treat that hanging earthing conductor is placed on described ground wire placement section (30), described elevating mechanism is arranged between described base (10) and described ground wire placement section (30), and described elevating mechanism drives described ground wire placement section (30) in the vertical direction to move.
2. ground wire mounting servicing unit according to claim 1, it is characterized in that, described ground wire mounting servicing unit also comprises the bracing frame (40) for supporting described ground wire placement section (30), and support frame as described above (40) telescopically is arranged between described base (10) and described ground wire placement section (30).
3. ground wire mounting servicing unit according to claim 1, it is characterized in that, described ground wire mounting servicing unit also comprises the fixed lever (50) for treating the ground wire hook of hanging earthing conductor described in fixing, and described fixed lever (50) is arranged on described ground wire placement section (30).
4. ground wire mounting servicing unit according to claim 3, it is characterized in that, described ground wire placement section (30) comprises substrate (31) and the riser (32) of relative both sides being arranged on described substrate (31), and described fixed lever (50) is overlapped on two described risers (32).
5. ground wire mounting servicing unit according to claim 1, it is characterized in that, described ground wire mounting servicing unit also comprises push-and-pull portion (60), and described push-and-pull portion (60) is arranged on described base (10) and goes up and the side being positioned at described ground wire placement section (30).
6. ground wire mounting servicing unit according to claim 5, it is characterized in that, described push-and-pull portion (60) comprises the first fixing vertical rod (61) and the second fixing vertical rod (62) that are oppositely arranged and the handrail (63) be connected between the described first fixing vertical rod (61) and the described second fixing vertical rod (62).
7. ground wire mounting servicing unit according to claim 1, it is characterized in that, described elevating mechanism comprises:
Mount pad (21), is fixed on described base (10);
Elevating lever (22), telescopically is arranged on described mount pad (21), and described ground wire placement section (30) is fixed on described elevating lever (22);
Driving mechanism, drives with described elevating lever (22) and is connected, and described driving mechanism drives the lifting of described elevating lever (22) in described mount pad (21).
8. ground wire mounting servicing unit according to claim 7, it is characterized in that, described driving mechanism comprises hydraulic mechanism and pedal (23), described hydraulic mechanism drives with described elevating lever (22) and is connected, and described pedal (23) drives with described hydraulic mechanism and is connected.
9. ground wire mounting servicing unit according to claim 1, is characterized in that, described ground wire mounting servicing unit also comprises braking vane, and described braking vane is arranged on described roller (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628372.4U CN204144646U (en) | 2014-10-27 | 2014-10-27 | Ground wire mounting servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628372.4U CN204144646U (en) | 2014-10-27 | 2014-10-27 | Ground wire mounting servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144646U true CN204144646U (en) | 2015-02-04 |
Family
ID=52421311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628372.4U Expired - Fee Related CN204144646U (en) | 2014-10-27 | 2014-10-27 | Ground wire mounting servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319591A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Ground wire hanging auxiliary device |
| CN105281174A (en) * | 2015-11-25 | 2016-01-27 | 国家电网公司 | Overhead high-voltage apparatus grounding pole auxiliary assembly and removal system |
| CN106207849A (en) * | 2016-07-22 | 2016-12-07 | 国家电网公司 | Grounding wire mounting, tear elevator open |
-
2014
- 2014-10-27 CN CN201420628372.4U patent/CN204144646U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319591A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Ground wire hanging auxiliary device |
| CN105281174A (en) * | 2015-11-25 | 2016-01-27 | 国家电网公司 | Overhead high-voltage apparatus grounding pole auxiliary assembly and removal system |
| CN105281174B (en) * | 2015-11-25 | 2018-01-30 | 国家电网公司 | Aerial high-voltage equipment ground bar aids in assembly and disassembly system |
| CN106207849A (en) * | 2016-07-22 | 2016-12-07 | 国家电网公司 | Grounding wire mounting, tear elevator open |
| CN106207849B (en) * | 2016-07-22 | 2018-04-13 | 国家电网公司 | Grounding wire mounting, tear elevator open |
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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: 20150204 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |