CN205404727U - Insulating rope test stand - Google Patents
Insulating rope test stand Download PDFInfo
- Publication number
- CN205404727U CN205404727U CN201620126211.4U CN201620126211U CN205404727U CN 205404727 U CN205404727 U CN 205404727U CN 201620126211 U CN201620126211 U CN 201620126211U CN 205404727 U CN205404727 U CN 205404727U
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- CN
- China
- Prior art keywords
- insulating
- shaft insulation
- test stand
- insulating rope
- stand according
- Prior art date
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- Expired - Fee Related
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- Testing Relating To Insulation (AREA)
Abstract
The utility model provides an insulating rope test stand, including the support frame of installing insulating axle, still including locate insulating epaxial, can carry out the experimental mechanism that the multiple spot supported to insulating rope, be equipped with the pressurization utmost point and earthing pole in turn in each strong point department, and experimental mechanism collapsible draws in the insulation epaxial. Insulating rope test stand, locate insulating epaxial experimental mechanism, can carry out the multiple spot to insulating rope and support to set up the pressurization utmost point and earthing pole in turn in each strong point department, therefore the length of multiplicable insulating rope single test, test efficiency improved. And experimental the mechanism is collapsible draws in on the support frame, not only opens the test distance that can guarantee insulating rope when using, and is collapsible when not using in addition, reduces the occupation space of this support, has improved the result of use.
Description
Technical field
This utility model relates to the insulation overpressure resistance detecting device of electric power tool, particularly to a kind of insulating rope test stand.
Background technology
In power system, the insulating cord used when needing regularly to livewire work does AC power frequency pressure test.And currently without special insulating rope test stand, what have is wrapped between two electrodes mixing up spacing by insulating cord, right later electrode making alive, another ground connection, although the required apparatus structure of the method is simple, but the total length of the insulating cord of test is relatively short.Also have and test stand is made rack form, four electrodes are supported by two insulation boards, one group of diagonal angle is high-field electrode, another group diagonal angle is earth terminal, then is wrapped on two arrays of electrodes by insulating cord, carries out insulation pressure test, insulating cord is divided four sections to be one group by the method, although the total length of the insulating cord of test is longer, but support volume is relatively big, still takies bigger space after dismounting.
Utility model content
This utility model is directed to a kind of insulating rope test stand, to overcome deficiency of the prior art, and has good result of use.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of insulating rope test stand, including the bracing frame being provided with shaft insulation, also include being located at test mechanism on described shaft insulation, that insulating cord can carry out multi-point support, be alternately provided with pressurization pole and earthing pole in each strong point place, and described test mechanism is collapsible draws on described shaft insulation.
Further, described test mechanism include along the described shaft insulation uniform multiple electrode assemblies of circumference and be set on shaft insulation to be hinged with electrode assemblie, foldable assembly so that electrode assemblie is supported；Also including the positioning component being located between shaft insulation and foldable assembly, foldable assembly can be positioned by described positioning component on shaft insulation, so that multiple electrode assemblie entirety is in launching or drawing shape in, the described strong point is formed on electrode assemblie.
Further, described electrode assemblie is conducting rod, is provided with the hinged seat hinged with described foldable assembly at the two ends of conducting rod.
Further, the adjustable length of described conducting rod.
Further, described foldable assembly includes two linkages positioned opposite being located on described shaft insulation, fixed cover that described linkage includes being fixed on shaft insulation, the slip cap being loaded on shaft insulation adjacent to fixed cover slip cap and be articulated with the support bar between described conducting rod and slip cap, also include the connecting rod being articulated with between described fixed cover and support bar.
Further, described positioning component includes the flexible positioning piece with dop being located on described slip cap, and it is formed at the pocket set with multiple draw-in groove on shaft insulation corresponding to dop, described dop can be placed in the one draw-in groove of pocket set because of the elastic card of flexible positioning piece self, and described pocket set has been arranged side by side multiple along shaft insulation length direction.
Further, described flexible positioning piece is be bolted on described slip cap, to have steel ball ripple son's screw, and described dop is formed by steel ball.
Further, described conducting rod includes being respectively arranged in the hinged seat of two ends two metal tubes positioned opposite and slip cap are loaded on the electrode between two metal tubes.
Further, two insulating supports positioned opposite that support frame as described above includes sliding track holder, is located on sliding track holder, described shaft insulation is located between two insulating supports.
Further, the height adjustable of described insulating support.
Relative to prior art, this utility model has the advantage that
(1) insulating rope test stand described in the utility model, it is located at the test mechanism on shaft insulation, insulating cord can be carried out multi-point support, and be arranged alternately pressurization pole and earthing pole at each strong point place, therefore can increase the length of insulating cord single test, improve test efficiency.And test mechanism is collapsible draws on bracing frame, the test distance of insulating cord when not only opening and using, can be ensured, and collapsible when not using, reduce taking up room of this support, improve result of use.
(2) multiple electrode assemblies are uniform along shaft insulation circumference, it is simple to integral layout, and the insulating cord being wound on electrode assemblie can be divided into multistage and test simultaneously, it is achieved the insulating cord that single test is longer, improve test efficiency.
(3) adjustable length of conducting rod, can pass through to regulate conducting rod, meet the test requirements document of the insulating cord of different total length, improve the suitability of this support.
(4) foldable assembly adopts two linkages positioned opposite being located on shaft insulation, not only can improve the stability that electrode assemblie is supported by foldable assembly, and linkage arrangement is simple, it is simple to design implementation.
(5) it is placed in the draw-in groove on shaft insulation at the elastic card of flexible positioning piece self by the dop of being located on slip cap, it is achieved to foldable assembly location on shaft insulation, operation can be easy to.Pocket set is arranged side by side multiple along shaft insulation length direction, can pass through to regulate dop position of different pocket set on shaft insulation, it is achieved the adjustment of neighbouring electrode modules spacing, be applicable to the test of different-diameter insulating cord, improve the versatility of this support.
(6) flexible positioning piece is bolted on slip cap, is not only convenient for dismounting but also can be easy to the relative position regulating flexible positioning piece with mounting seat.Flexible positioning piece adopts ripple son's screw with steel ball, can pass through steel ball and abut location with groove, and reduce resistance when slip cap slides on shaft insulation, it is simple to foldable assembly is operated.
(7) height adjustable of insulating support, can pass through to regulate the height of insulating support, reduce taking up room of this support further.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view during test mechanism expansion of the insulating rope test stand described in this utility model embodiment；
Fig. 2 is the left view of Fig. 1；
Fig. 3 be the test mechanism of the insulating rope test stand described in this utility model embodiment folding time front view；
Fig. 4 is the schematic enlarged-scale view of slip cap in Fig. 1；
Description of reference numerals:
1-sliding track holder, 2-insulating support, 3-conducting rod, 4-slip cap, 5-shaft insulation, 501-draw-in groove, 6-support bar, 7-connecting rod, 8-fixed cover, 9-insulating cord.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The present embodiment relates to a kind of insulating rope test stand, as shown in Figures 1 and 2, it bracing frame including being provided with shaft insulation 5, also include being located at test mechanism on shaft insulation 5, that insulating cord 9 can carry out multi-point equispaced support, alternately it is provided with pressurization pole and earthing pole in each strong point place, and test mechanism is collapsible draws on bracing frame.Wherein, two insulating supports 2 positioned opposite that bracing frame includes sliding track holder 1, is located on sliding track holder 1, shaft insulation 5 is located between two insulating supports 2, the height adjustable of insulating support 2, thus can pass through to regulate the height of insulating support 2, reduce taking up room of this support further.Test mechanism in this support can increase the length of insulating cord 9 single test, improves test efficiency, and test mechanism is collapsible draws on bracing frame, can reduce taking up room of this support.
Based on as above thought, as shown in Figure 1 to Figure 3, the test mechanism in the present embodiment include along the shaft insulation 5 uniform multiple electrode assemblies of circumference and be set on shaft insulation 5 to be hinged with electrode assemblie, foldable assembly so that electrode assemblie is supported；Also including the positioning component being located between shaft insulation 5 and foldable assembly, foldable assembly can be positioned by positioning component on shaft insulation 5, so that multiple electrode assemblie entirety is in launching or drawing shape in, the strong point is formed on electrode assemblie.From there through being wound in by insulating cord 9 along the shaft insulation 5 uniform electrode assemblie of circumference, and on each electrode assemblie, it is arranged alternately pressurization pole and earthing pole, insulating cord 9 can be divided into multistage and test simultaneously, it is achieved the insulating cord 9 that single test is longer, improve test efficiency.Additionally, also each pressurization pole and each earthing pole can be parallel to respectively on two lead-in wires, with short form test process.
Electrode assemblie in the present embodiment is conducting rod 3, is provided with the hinged seat hinged with foldable assembly at the two ends of conducting rod 3.Additionally, the adjustable length of conducting rod 3, with the test requirements document of the insulating cord 9 of the different total length of satisfied winding.Specifically, two metal tubes positioned opposite and slip cap that conducting rod 3 includes being respectively arranged in the hinged seat of two ends are loaded on the electrode between two metal tubes, are respectively formed with high-field electrode terminals and ground electrode end on adjacent electrode.
Foldable assembly in the present embodiment is as depicted in figs. 1 and 2, including two linkages positioned opposite being located on shaft insulation 5, fixed cover 8 that linkage includes being fixed on shaft insulation 5, adjacent to fixed cover 8, slip cap is loaded on the slip cap on shaft insulation 5 and the support bar 6 being articulated with between conducting rod 3 and slip cap, also includes the connecting rod 7 being articulated with between fixed cover 8 and support bar 6.Certainly, foldable assembly may be used without two slip caps positioned opposite including being located on shaft insulation 5 and the structure of the decussation connecting rod being connected between two slip caps and conducting rod 3, it is achieved jackknife action.
Positioning component in the present embodiment includes the flexible positioning piece with dop being located on slip cap, and is formed at the pocket set on shaft insulation 5 corresponding to dop, and dop can be placed in the one draw-in groove 501 of pocket set because of the elastic card of flexible positioning piece self.Pocket set has been arranged side by side multiple along shaft insulation 5 length direction, in order to by regulating dop position of different pocket set on shaft insulation 5, it is achieved the adjustment of neighbouring electrode modules spacing, it is adaptable to the test of different-diameter insulating cord 9.As shown in Figure 4, flexible positioning piece for be bolted in ripple son's screw on slip cap, that have steel ball, can be alternatively and be fixed on collision bead on slip cap, that have steel ball certainly, and namely dop is formed by steel ball.Thus ripple son screw or collision bead can when slip cap slides along shaft insulation 5, due to the elastic force of built-in spring make steel ball can holding in the draw-in groove 501 on shaft insulation 5, complete the foldable assembly location relative to shaft insulation 5, thus realizing the expansion of test mechanism or folding.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. an insulating rope test stand, including the bracing frame being provided with shaft insulation, it is characterized in that: also include being located at test mechanism on described shaft insulation, that insulating cord can carry out multi-point support, alternately it is provided with pressurization pole and earthing pole in each strong point place, and described test mechanism is collapsible draws on described shaft insulation.
2. insulating rope test stand according to claim 1, it is characterised in that: described test mechanism include along the described shaft insulation uniform multiple electrode assemblies of circumference and be set on shaft insulation to be hinged with electrode assemblie, foldable assembly so that electrode assemblie is supported；Also including the positioning component being located between shaft insulation and foldable assembly, foldable assembly can be positioned by described positioning component on shaft insulation, so that multiple electrode assemblie entirety is in launching or drawing shape in, the described strong point is formed on electrode assemblie.
3. insulating rope test stand according to claim 2, it is characterised in that: described electrode assemblie is conducting rod, is provided with the hinged seat hinged with described foldable assembly at the two ends of conducting rod.
4. insulating rope test stand according to claim 3, it is characterised in that: the adjustable length of described conducting rod.
5. insulating rope test stand according to claim 4, it is characterized in that: described foldable assembly includes two linkages positioned opposite being located on described shaft insulation, fixed cover that described linkage includes being fixed on shaft insulation, the slip cap being loaded on shaft insulation adjacent to fixed cover slip cap and be articulated with the support bar between described conducting rod and slip cap, also include the connecting rod being articulated with between described fixed cover and support bar.
6. insulating rope test stand according to claim 5, it is characterized in that: described positioning component includes the flexible positioning piece with dop being located on described slip cap, and it is formed at the pocket set with multiple draw-in groove on shaft insulation corresponding to dop, described dop can be placed in the one draw-in groove of pocket set because of the elastic card of flexible positioning piece self, and described pocket set has been arranged side by side multiple along shaft insulation length direction.
7. insulating rope test stand according to claim 6, it is characterised in that: described flexible positioning piece is be bolted on described slip cap, to have steel ball ripple son's screw, and described dop is formed by steel ball.
8. insulating rope test stand according to claim 4, it is characterised in that: two metal tubes positioned opposite and slip cap that described conducting rod includes being respectively arranged in the hinged seat of two ends are loaded on the electrode between two metal tubes.
9. insulating rope test stand according to any one of claim 1 to 8, it is characterised in that: two insulating supports positioned opposite that support frame as described above includes sliding track holder, is located on sliding track holder, described shaft insulation is located between two insulating supports.
10. insulating rope test stand according to claim 9, it is characterised in that: the height adjustable of described insulating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126211.4U CN205404727U (en) | 2016-02-17 | 2016-02-17 | Insulating rope test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126211.4U CN205404727U (en) | 2016-02-17 | 2016-02-17 | Insulating rope test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404727U true CN205404727U (en) | 2016-07-27 |
Family
ID=56447615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126211.4U Expired - Fee Related CN205404727U (en) | 2016-02-17 | 2016-02-17 | Insulating rope test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872804A (en) * | 2018-04-28 | 2018-11-23 | 海南电网有限责任公司电力科学研究院 | A kind of device to discharge for detecting solid insulation |
-
2016
- 2016-02-17 CN CN201620126211.4U patent/CN205404727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872804A (en) * | 2018-04-28 | 2018-11-23 | 海南电网有限责任公司电力科学研究院 | A kind of device to discharge for detecting solid insulation |
| CN108872804B (en) * | 2018-04-28 | 2020-09-29 | 海南电网有限责任公司电力科学研究院 | Device for detecting solid insulation discharge |
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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: 20160727 Termination date: 20170217 |