CN205231447U - High -tension apparatus overhauls supplementary termination - Google Patents
High -tension apparatus overhauls supplementary termination Download PDFInfo
- Publication number
- CN205231447U CN205231447U CN201520916927.XU CN201520916927U CN205231447U CN 205231447 U CN205231447 U CN 205231447U CN 201520916927 U CN201520916927 U CN 201520916927U CN 205231447 U CN205231447 U CN 205231447U
- Authority
- CN
- China
- Prior art keywords
- hook portion
- termination
- tension apparatus
- lifting device
- wiring
- 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.)
- Active
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a high -tension apparatus overhauls supplementary termination, include hoisting device and can dismantle and be fixed in hoisting device's termination, termination is including the wiring piece, the wiring piece is equipped with hook portion and experimental wiring, hook portion and experimental wiring electric connection. Through inciting somebody to action termination is fixed in hoisting device, direct promotion is to waiting to detect high -voltage line eminence position, and passes through hook portion reliably articulates with the test electric wire, makes experimental wiring is connected with the check out test set and is accomplished detection achievement, can avoid the staff to scramble from this and carry out high altitude construction to the eminence and have the potential safety hazard of dropping in the high altitude, and the staff just can accomplish the whole series detection flow on ground, and the device easy operation, and is with low costs.
Description
Technical field
The utility model relates to high-tension apparatus repair apparatus technical field, particularly a kind of high-tension apparatus maintenance auxiliary connection device.
Background technology
500kV high voltage substation is generally outdoor opening-type equipment, field apparatus wiring place height is all more than 8 meters, usually need staff to climb to the high point to carry out manual wiring to complete maintenance preparation, there is great potential safety hazard, in order to ensure personal safety, each overhaul of the equipments test connection all needs to employ high-altitude operation vehicle as an alternative, by existing market average price, high-altitude operation vehicle machine-team is at about 1200 yuan, a upkeep operation on average needs to use car 3 days, and transformer station position is in remote districts, suburb, road conditions are complicated, the service work cost greatly increased, and in service work, because high-altitude operation vehicle breaks down the work on the spot that also can occasion a delay.
Summary of the invention
Based on this, the utility model is the defect overcoming prior art, provides a kind of and is suitable for high-altitude wiring operation, high-tension apparatus with low cost and easy to use maintenance auxiliary connection device.
Its technical scheme is as follows:
A kind of high-tension apparatus maintenance auxiliary connection device, comprise lifting device and be fixed on the termination of described lifting device, described termination comprises wiring part, and described wiring part is provided with hook portion and test connection, and described hook portion and test connection are electrically connected.
Wherein in an embodiment, described hook portion is provided with appearance hanging groove, and the cell wall of described appearance hanging groove is provided with conductive layer.
Wherein in an embodiment, also comprise control device, described lifting device comprises multiple extension sleeve be slidably socketed successively, and the actuator be arranged in described extension sleeve, described lifting device is provided with Wiring port, and described control device is electrically connected by described Wiring port and described actuator.
Wherein in an embodiment, described termination also comprises junction block, and described junction block is provided with mounting cylinder, and is fixed on the connecting rod of described mounting cylinder, described connecting rod is provided with fixed part, and described junction block is removably fixed in described lifting device by described fixed part.
Wherein in an embodiment, described wiring part is set to tapered structure away from the one end in described hook portion, described mounting cylinder is provided with through container cavity, described container cavity is provided with flange on the inwall near described lifting device one end, and described wiring part is embedded at described container cavity and is connected in described flange by described pyramidal structure.
Wherein in an embodiment, the maximum gauge of described wiring part equals the diameter of described container cavity.
Wherein in an embodiment, described hook portion comprises free end, and described free end is provided with the bending segment deviating from described wiring part.
The beneficial effects of the utility model are:
Above-mentioned high-tension apparatus maintenance auxiliary connection device comprises described lifting device, by described termination is fixed on described lifting device, directly be promoted to high-tension bus-bar eminence position to be detected, and reliably mounted by described hook portion and test wires, described test connection is made to be connected testing with checkout equipment, staff can be avoided thus to climb to the high point carry out work high above the ground to there is high-altitude to drop or the potential safety hazard such as electric shock, staff just can complete a whole set of testing process on ground, and this device is simple to operate, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high-tension apparatus maintenance auxiliary connection device described in the utility model embodiment;
Fig. 2 is the structural representation of the wiring part described in the utility model embodiment;
Fig. 3 is the structural representation of the junction block described in the utility model embodiment.
Description of reference numerals:
100, lifting device, 120, extension sleeve, 140, actuator, 160, Wiring port, 200, termination, 220, wiring part, 221, hook portion, 222, conductive layer, 223, test connection, 224, bending segment, 240, junction block, 241, mounting cylinder, 242, connecting rod, 243, fixed part, 244, container cavity, 245, flange, 260, pyramidal structure, 300, control device.
Embodiment
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of high-tension apparatus maintenance auxiliary connection device, comprise lifting device 100 and be fixed on the termination 200 of described lifting device 100, described termination 200 comprises wiring part 220, described wiring part 220 is provided with hook portion 221 and test connection 223, and described hook portion 221 is electrically connected with test connection 223.Wherein, compared to existing carry out high aloft equipment test time need to employ special-purpose vehicle, and need staff to climb to the high point to carry out manual wiring operation to compare, the utility model is by being fixed on described lifting device 100 by described termination 200, and be directly increased to high-tension bus-bar eminence position to be detected by described lifting device 100, and reliably mounted with test wires by described hook portion 221, described test connection 223 is made to be connected testing with checkout equipment, staff can be avoided thus to climb to the high point carry out work high above the ground to there is high-altitude to drop and the potential safety hazard such as electric shock, staff just can complete a whole set of testing process on ground, and this device is simple to operate, cost is low.In addition; as a kind of alternative mode; described lifting device 100 can arrange safety operation place; staff can stand in safety operation place and together raise in company with lifting device, completes this execution mode of handwork aloft and is out of shape also in protection range of the present utility model.
Above-mentioned high-tension apparatus maintenance auxiliary connection device also comprises control device 300, described lifting device 100 comprises multiple extension sleeve 120 be slidably socketed successively, and the actuator 140 be arranged in described extension sleeve, described lifting device 100 is provided with Wiring port 160, and described control device 300 is electrically connected with described actuator 140 by described Wiring port 160.As a preferred embodiment, described lifting device 100 adopts the frame mode of extension sleeve to carry out the adjustment of longitudinally height, be specially and described actuator 140 is set in described extension sleeve 120, actuator 140 described in the present embodiment selects air motor as dynamical element, described actuator 140 is connected with described control device 300 by described Wiring port 160 simultaneously, when needs carry out the operation of altitude plant test connection, control described lifting device 100 and rise to eminence by operating described control device 300 and realize the unmanned wiring operation in high-altitude, which is simple to operate, reliable operation, described extension sleeve 120 is not when needing to use in addition, described in more piece, extension sleeve 120 can shrink compact, thus reduce space hold volume largely, form simultaneously after its contraction is also convenient to deposit and carry.But it should be noted that; the execution mode that above-mentioned employing air motor coordinates extension sleeve to form described lifting device 100 is only example explanation; restriction not to protection range; in other embodiments; also the working method such as hydraulic-driven, Mechanical Driven can be adopted, also in protection range of the present utility model.
As shown in Figure 2, described hook portion 221 is provided with appearance hanging groove, and the cell wall of described appearance hanging groove is provided with conductive layer 222.When described termination 200 rises to high-tension apparatus; adjust above described hook portion 221 to detection electric wire; the described lifting device 100 that declines afterwards makes detection electric wire setting-in enter to hold in hanging groove; in order to reduce the total quality of manufacturing cost and device; preferred embodiment only conductive layer 222 described in one deck is set on the cell wall of described appearance hanging groove; for carrying out being electrically connected thus gathering relevant test data with detection electric wire; in other embodiments; described hook portion 221 also can be can electric conductor all over, also in protection range of the present utility model.In addition, described hook portion comprises free end, and described free end is provided with the bending segment 224 deviating from described wiring part 220.Wherein, described appearance hook portion 221 has two ends, wherein one end is the canned paragraph being fixed on described wiring part 220, the other end is then above-mentioned free end, described free end arranges described bending segment 224, can realize being convenient to detect electric wire setting-in to enter described appearance hanging groove and after completing testing, be convenient to the effect that in the calm hanging groove of described detection electric wire, slippage goes out, improve its availability from structure.
Described termination 200 also comprises junction block 240, described junction block 240 is provided with mounting cylinder 241, and being fixed on the connecting rod 242 of described mounting cylinder 241, described connecting rod is provided with fixed part 243, and described junction block 240 is removably fixed in described lifting device 100 by described fixed part 243.When described termination 200 is fixed on described lifting device 100, assembled by the fixed part 243 on described connecting rod 242 in fact, described fixed part 243 adopts the structure of similar ring flange, which is provided with some screwed holes, the thread groove offered with described lifting device 100 top matches, undertaken locking by bolt or screw when installing fixing, this mounting structure is simple, reliable and with low cost.
Described wiring part 220 is set to tapered structure 260 away from the one end in described hook portion 221, described mounting cylinder 241 is provided with through container cavity 244, described container cavity 244 is provided with flange 245 on the inwall near described lifting device 100 one end, and described wiring part 220 is embedded at described container cavity 244 and is connected in described flange 245 by described pyramidal structure 260.The mode adopting two parts to assemble due to described termination 200 combines, and first the end of described wiring part is set to described pyramidal structure 260, can realize the object being convenient to be fit into described container cavity 244, improves efficiency of assembling; In addition, in order to ensure the steadiness assembled, at described container cavity 244, described flange 245 is set on the inwall of described lifting device 100 one end, namely and ensure that the shape of described flange 245 and the matching form of described pyramidal structure 260 close, thus guarantee the inside being connected in described mounting cylinder 241 that described wiring part 220 can be firm, avoid deviating to drop, cause the problem of falling object from high altitude to occur.
In addition, the maximum gauge of described wiring part 220 equals the diameter of described container cavity 244.Due in the present embodiment, described wiring part 220 planform does not do concrete restriction, can keep stable to ensure that its setting-in enters after in described container cavity 244, preferably the diameter of the maximum cross section of described wiring part 220 is equaled the diameter of described container cavity 244, thus guarantee that described wiring part 220 can be clamped in described container cavity 244, produce to avoid coordinating not tight problem, when impacts such as running into strong wind causes rocking of described wiring part 220, affect described hook portion 221 and contact with detection the normal of electric wire.In addition, detect on electric wire in order to described hook portion 221 can be clamped on, the material in described hook portion 221 preferably has certain flexible plastics etc., the opening diameter holding hanging groove is arranged less as far as possible simultaneously, in the hope of being ensured described hooking part by size and properties of materials and detecting the closely cooperating of electric wire, guarantee detection signal and respond well.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (7)
1. a high-tension apparatus maintenance auxiliary connection device, it is characterized in that, comprise lifting device and be fixed on the termination of described lifting device, described termination comprises wiring part, described wiring part is provided with hook portion and test connection, and described hook portion and test connection are electrically connected.
2. high-tension apparatus maintenance auxiliary connection device according to claim 1, it is characterized in that, described hook portion is provided with appearance hanging groove, and the cell wall of described appearance hanging groove is provided with conductive layer.
3. high-tension apparatus maintenance auxiliary connection device according to claim 1, it is characterized in that, also comprise control device, described lifting device comprises multiple extension sleeve be slidably socketed successively, and the actuator be arranged in described extension sleeve, described lifting device is provided with Wiring port, and described control device is electrically connected by described Wiring port and described actuator.
4. high-tension apparatus maintenance auxiliary connection device according to claim 1, it is characterized in that, described termination also comprises junction block, described junction block is provided with mounting cylinder, and be fixed on the connecting rod of described mounting cylinder, described connecting rod is provided with fixed part, and described junction block is removably fixed in described lifting device by described fixed part.
5. the high-tension apparatus maintenance auxiliary connection device according to claim 1 or 4, it is characterized in that, described wiring part is set to tapered structure away from the one end in described hook portion, described mounting cylinder is provided with through container cavity, described container cavity is provided with flange on the inwall near described lifting device one end, and described wiring part is embedded at described container cavity and is connected in described flange by described pyramidal structure.
6. high-tension apparatus maintenance auxiliary connection device according to claim 5, it is characterized in that, the maximum gauge of described wiring part equals the diameter of described container cavity.
7. high-tension apparatus maintenance auxiliary connection device according to claim 1, it is characterized in that, described hook portion comprises free end, and described free end is provided with the bending segment deviating from described wiring part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916927.XU CN205231447U (en) | 2015-11-16 | 2015-11-16 | High -tension apparatus overhauls supplementary termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916927.XU CN205231447U (en) | 2015-11-16 | 2015-11-16 | High -tension apparatus overhauls supplementary termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231447U true CN205231447U (en) | 2016-05-11 |
Family
ID=55906492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916927.XU Active CN205231447U (en) | 2015-11-16 | 2015-11-16 | High -tension apparatus overhauls supplementary termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771386A (en) * | 2016-11-29 | 2017-05-31 | 国网山东省电力公司青岛供电公司 | A kind of electrical test thread guide devices for making somebody a mere figurehead electrical equipment |
| CN109142812A (en) * | 2018-10-20 | 2019-01-04 | 国网安徽省电力有限公司蚌埠供电公司 | Intelligent telescopic high-altitude wiring device |
-
2015
- 2015-11-16 CN CN201520916927.XU patent/CN205231447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771386A (en) * | 2016-11-29 | 2017-05-31 | 国网山东省电力公司青岛供电公司 | A kind of electrical test thread guide devices for making somebody a mere figurehead electrical equipment |
| CN109142812A (en) * | 2018-10-20 | 2019-01-04 | 国网安徽省电力有限公司蚌埠供电公司 | Intelligent telescopic high-altitude wiring device |
| CN109142812B (en) * | 2018-10-20 | 2023-11-17 | 国网安徽省电力有限公司蚌埠供电公司 | Intelligent telescopic high-altitude wiring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205231447U (en) | High -tension apparatus overhauls supplementary termination | |
| CN104535804A (en) | Portable current transformer test clamp | |
| CN202401813U (en) | Novel communication iron tower | |
| CN105470817A (en) | Electric-field-sensed lightning rod capable of lifting automatically | |
| CN102707096A (en) | Universal insulation cap for voltage withstand test of 66kV cables | |
| CN202265348U (en) | Tower crane with lightning arrester | |
| CN204178640U (en) | Optical cable sign board suspender | |
| CN206418847U (en) | A kind of multifunction power bar | |
| CN211091478U (en) | Trapping device for tea garden empoasca vitis | |
| CN205665420U (en) | Local climatic monitoring device of transmission line based on wire is got | |
| CN204156488U (en) | Lightning arrester installation assembly | |
| CN109185658A (en) | Fibre remote indicator | |
| CN206117003U (en) | Articulate distribution network ice -melt connecting wire's device fast | |
| CN204205258U (en) | High-altitude dismounting grounding wire device | |
| CN207233172U (en) | Cable steel wire based on arrowband technology of Internet of things falls long-distance alarm apparatus | |
| CN208368947U (en) | Portable lightning protection system | |
| CN209540345U (en) | A kind of hanging display screen fixed frame | |
| CN103437698B (en) | Telescopic high-altitude maintenance insulating ladder | |
| CN206479599U (en) | A kind of on off test device of TN system earths line | |
| CN209148844U (en) | A kind of high-voltage circuitbreaker test short jumper device | |
| CN205014213U (en) | Street lamp convenient to maintenance | |
| CN219041344U (en) | Distribution line fault positioning alarm | |
| CN220086619U (en) | Lightning protection equipment for meteorological | |
| CN203826910U (en) | A 10KV distribution transformer pillar type puncture grounding composite zinc oxide lightning arrester | |
| CN217881877U (en) | Radio and television antenna feeder support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |