CN203979657U - A kind of wire support device - Google Patents
A kind of wire support device Download PDFInfo
- Publication number
- CN203979657U CN203979657U CN201420280893.5U CN201420280893U CN203979657U CN 203979657 U CN203979657 U CN 203979657U CN 201420280893 U CN201420280893 U CN 201420280893U CN 203979657 U CN203979657 U CN 203979657U
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- CN
- China
- Prior art keywords
- support rod
- insulating support
- wire
- fixing clamp
- support device
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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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 37
- 238000005452 bending Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of wire support device, comprises the first insulating support rod and for being held on the fixing clamp of fixed component; Wherein, one end of described the first insulating support rod is provided with the clipping device for fixing wire to be connected, and described fixing clamp is connected with the other end of described the first insulating support rod; And the relative position capable of regulating between described fixing clamp and described clipping device.When application, this programme can be convenient to realize the reliable fixing of wire, and by regulating the relative position between fixing clamp and clipping device, adjusts wire in suitable operating attitude; Compared with prior art, the fixing and demolition that can carry out easily on the one hand wire are equal, and operability is better; Meanwhile, in unloading process, can not affect clipping device and fixing clamp self structure, wire support device can be repeatedly used, guarantee test specimen and around on the basis of insulation distance between metal, and then effectively controlled experimentation cost.
Description
Technical field
The utility model relates to wire insulation interconnection technique field, relates in particular to a kind of wire support device.
Background technique
In electric power system, according to the requirement of power equipment hand-over and preventive test code, need to be before putting into operation and after overhaul test, carry out alternating direct-current pressure test for the equipment such as generator, transformer, to check the dielectric level of the equipment such as generator, transformer, be the important measures that ensure the equipment long-term safety operations such as transformer.
As everyone knows, conventionally use when test operation wire that experimental facilities and tested device are connected.For preventing insulated conductor and test specimen and discharge breakdown around occurring between metal, impact test judgement, the general insulband that uses is fixed wire at present, and controls itself and test specimen and the insulation distance between metal around.But, being subject to the restriction of himself structure, the operation of aforesaid way is comparatively loaded down with trivial details, and bandage easily gets loose; In addition, tested the defect of rear existence dismounting effort, easily damaged bandage, user cost is higher.
Therefore, for above deficiency, need to provide a kind of wire support device, on the basis that meets insulation distance, can improve the fixing operability of wire, working stability, and reduce user cost.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is that existing wire means of fixation is existing, operates cumbersome, poor work stability, and the higher defect of user cost.
(2) technological scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of wire support device, comprises the first insulating support rod and for being held on the fixing clamp of fixed component; Wherein, one end of described the first insulating support rod is provided with the clipping device for fixing wire to be connected, and described fixing clamp is connected with the other end of described the first insulating support rod; And the relative position capable of regulating between described fixing clamp and described clipping device.
Preferably, also comprise the second insulating support rod, its two ends are hinged with described fixing clamp and described the first insulating support rod respectively.
Preferably, described the second insulating support rod is connected with described fixing clamp and described the first insulating support rod by threaded fastener respectively.
Preferably, described threaded fastener is specially wing screw.
Preferably, the hinged center line between described the second insulating support rod and described fixing clamp, and described the second insulating support rod is vertical with the hinged center line between described the first insulating support rod.
Preferably, between described the second insulating support rod and the butt fitting surface of described the first insulating support rod, form the first friction pair, between the butt fitting surface of described the second insulating support rod and described fixing clamp, form the second friction pair.
Preferably, described fixing clamp is specifically pincerlike folder.
Preferably, in two clamp faces of described pincerlike folder, one or both have friction protrusion.
Preferably, described clipping device comprises fixed claw and movable claw, and wherein, described fixed claw is fixedly connected with described the first insulating support rod, and described movable claw and described the first insulating support rod are hinged; And the bending relative to described movable claw of described fixed claw encloses and forms wire holding space, and the overhanging end of described movable claw is positioned at the inner side of described fixed claw overhanging end.
Preferably, described clipping device also comprises elastic reset member, be arranged between described movable claw and described fixed claw and/or described the first insulating support rod, and be configured to: inwardly rotate in trend process at described movable claw, described elastic reset member can produce deformation.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages:
First, this wire support device is in the time of concrete application, can utilize the clipping device that is arranged on first insulating support rod one end to fix wire to be connected, simultaneously by fixed clamp on fixed component, can be convenient to thus realize the reliable fixing of wire, and by regulating the relative position between fixing clamp and clipping device, adjust wire in suitable operating attitude.Than bandage means of fixation, the fixing and demolition of wire all can be carried out easily on the one hand, and operability is better; Meanwhile, in unloading process, can not affect clipping device and fixing clamp self structure, wire support device can be repeatedly used, guarantee test specimen and around on the basis of insulation distance between metal, and then effective Control experiment cost.
Secondly, this wire support device has additional the second insulating support rod being articulated with between fixing clamp and the first insulating support rod, wherein, the hinged center line between the second insulating support rod and fixing clamp, and the second insulating support rod is vertical with the hinged center line between the first insulating support rod.So arrange, can within the scope of two dimensions, regulate the relative position between fixing clamp and clipping device, thereby increased the maneuverability that wire operating attitude is adjusted, further improve its operability.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of wire support device described in the utility model embodiment one;
Fig. 2 is the overall structure schematic diagram of wire support device described in the utility model embodiment two.
In figure: 1: the first insulating support rod; 2: fixing clamp; 21: friction protrusion; 3: clipping device; 31: fixed claw; 32: movable claw; 33: Compress Spring; 4: wing screw; 5: the second insulating support rods; 6: friction protrusion.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Embodiment one
Refer to Fig. 1, the figure shows the overall structure schematic diagram of wire support device described in the first embodiment.
As shown in Figure 1, the wire support device that the utility model embodiment provides, comprises the first insulating support rod 1 and for gripping the fixing clamp 2 of member (not shown).Wherein, one end of the first insulating support rod 1 is provided with the clipping device 3 for fixing wire A to be connected, the other end of fixing clamp 2 and the first insulating support rod 1 is hinged, and relative position capable of regulating between fixing clamp 2 and clipping device 3, the operating attitude of adjustable wire A thus.Here, fixing clamp 2 is adjusted with the position of clipping device 3, is not limited to the hinged of the fixing clamp 2 shown in figure and the first insulating support rod 1, obviously clipping device 3 and hinged same can the realization of the first insulating support rod 1.
Particularly, the first insulating support rod 1 can adopt threaded fastener to be connected with fixing clamp 2, example wing screw 4 as shown in FIG., this wing screw is threaded onto fixing clamp 2 and the first insulating support rod 1, unclamp the operating angle of rear rotatable fixing clamp 2, screw and can complete the fixing of both relative positions.
Wherein, fixing clamp 2 is specially pincerlike folder, so that operator's application of force.As shown in Figure 1, on two clamp faces of this pincer folder, there is friction protrusion 21, form friction with the surface of fixed component thus, can improve connective stability.The setting that should be appreciated that this friction protrusion also can be pressed from both sides in two one in clamp face and arrange in pincer, can obtain equally above-mentioned effect.
Wherein, clipping device 3 comprises fixed claw 31 and movable claw 32.Fixed claw 31 is fixedly connected with the first insulating support rod 1, the movable claw 32 adaptive with it is articulated with the first insulating support rod 1, fixed claw 31 bending relative to movable claw 32 encloses the holding space that forms wire A, and the overhanging end of movable claw 32 is positioned at the inner side of fixed claw 31 overhanging ends.Here, the noun of locality " interior " defines taking wire A holding space as benchmark, it should be explicitly made clear at this point, the use of this noun of locality is not construed as limiting for the protection domain of this programme.
In order to improve reliable fixing cord A, this clipping device 3 can further include elastic reset member.As shown in Figure 1, this elastic reset member is specially the Compress Spring 33 being arranged between fixed claw 31 and movable claw 32, in the inside rotation trend process of movable claw 32, Compress Spring 33 can produce deformation and lay in elastic deformation energy, guarantee its reliable reset to compress in real time movable claw 32, and then evade the possibility of movable claw 32 improper foldings.Certainly, except being connected with fixed claw 31, Compress Spring 33 can also be connected in the first insulating support rod 1, can in the inside rotation trend process of movable claw 32, produce deformation equally.
In fact, elastic reset member can also be selected the structural type such as spring sheet or elastic caoutchouc part, as long as the function needs that meet aforementioned reliable reset are all in the scope of the application's request protection.
Embodiment two
Refer to Fig. 2, the figure shows the overall structure schematic diagram of wire support device described in the second embodiment.
As shown in Figure 2, this programme and the first embodiment's difference is to have additional the second insulating support rod 5, and its two ends are hinged with fixing clamp 2 and the first insulating support rod 1 respectively.Illustrate that for clear two differences between scheme contact, it is bright that identical function member has adopted same mark to show.Shown in figure, the second insulating support rod 5 is connected with fixing clamp 2 and the first insulating support rod 1 by wing screw 4 respectively, preferably, hinged center line between the second insulating support rod 1 and fixing clamp 2, and second insulating support rod 5 vertical with the hinged center line between the first insulating support rod 1, can in two dimensions, regulate thus, regulate the angle between fixing clamp 2 and the second insulating support rod 5 by wing screw 4 respectively, and angle between the second insulating support rod 5 and the first insulating support rod 1.Here, the second insulating support rod 5 can be set to hinged multiple successively according to actual needs, to adapt to different applications.
In order further to improve wire support device overall work stability, as shown in Figure 2, the butt fitting surface of the second insulating support rod 5 and the first insulating support rod 1 is provided with friction protrusion 6, to form the first friction pair, on the one hand can avoid unclamping the moment unstability of skidding, reliable connection between the two after can effectively improving wing screw 4 and screwing simultaneously.In like manner, the second insulating support rod 5 also arranges friction protrusion (not shown) with the butt fitting surface of fixing clamp 2, to form the second friction pair.Special instruction, the structural type that forms above-mentioned friction pair is not limited to the protruding structure shown in figure, according to the requirement of actual process and manufacture cost, can be the modes such as fin or surface knurling.
In sum, wire support device of the present utility model uses simple, not only can fixing cord, and can regulate easily itself and test specimen and the insulation distance between metal around, proof test carries out smoothly.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment's technological scheme of the utility model.
Claims (10)
1. a wire support device, is characterized in that, comprising:
The first insulating support rod, its one end is provided with the clipping device for fixing wire to be connected; With
For being held on the fixing clamp of fixed component, be connected with the other end of described the first insulating support rod; And
Relative position capable of regulating between described fixing clamp and described clipping device.
2. wire support device according to claim 1, is characterized in that, also comprises:
The second insulating support rod, its two ends are hinged with described fixing clamp and described the first insulating support rod respectively.
3. wire support device according to claim 2, is characterized in that, described the second insulating support rod is connected with described fixing clamp and described the first insulating support rod by threaded fastener respectively.
4. wire support device according to claim 3, is characterized in that, described threaded fastener is specially wing screw.
5. according to the wire support device described in any one in claim 2 to 4, it is characterized in that, hinged center line between described the second insulating support rod and described fixing clamp, and described the second insulating support rod is vertical with the hinged center line between described the first insulating support rod.
6. wire support device according to claim 5, it is characterized in that, between described the second insulating support rod and the butt fitting surface of described the first insulating support rod, form the first friction pair, between the butt fitting surface of described the second insulating support rod and described fixing clamp, form the second friction pair.
7. wire support device according to claim 1, is characterized in that, described fixing clamp is specifically pincerlike folder.
8. wire support device according to claim 7, is characterized in that, in two clamp faces of described pincerlike folder, one or both have friction protrusion.
9. wire support device according to claim 1, is characterized in that, described clipping device comprises:
Fixed claw, is fixedly connected with described the first insulating support rod; With
Movable claw, hinged with described the first insulating support rod; And
The bending relative to described movable claw of described fixed claw encloses and forms wire holding space, and the overhanging end of described movable claw is positioned at the inner side of described fixed claw overhanging end.
10. wire support device according to claim 9, is characterized in that, described clipping device also comprises:
Elastic reset member, is arranged between described movable claw and described fixed claw and/or described the first insulating support rod, and is configured to: inwardly rotate in trend process at described movable claw, described elastic reset member can produce deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280893.5U CN203979657U (en) | 2014-05-29 | 2014-05-29 | A kind of wire support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280893.5U CN203979657U (en) | 2014-05-29 | 2014-05-29 | A kind of wire support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979657U true CN203979657U (en) | 2014-12-03 |
Family
ID=51977099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280893.5U Expired - Lifetime CN203979657U (en) | 2014-05-29 | 2014-05-29 | A kind of wire support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444649A (en) * | 2020-12-10 | 2021-03-05 | 广东电网有限责任公司广州供电局 | Insulating support |
-
2014
- 2014-05-29 CN CN201420280893.5U patent/CN203979657U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444649A (en) * | 2020-12-10 | 2021-03-05 | 广东电网有限责任公司广州供电局 | Insulating support |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |