CN204008710U - A kind of transformer wire support - Google Patents
A kind of transformer wire support Download PDFInfo
- Publication number
- CN204008710U CN204008710U CN201420342636.XU CN201420342636U CN204008710U CN 204008710 U CN204008710 U CN 204008710U CN 201420342636 U CN201420342636 U CN 201420342636U CN 204008710 U CN204008710 U CN 204008710U
- Authority
- CN
- China
- Prior art keywords
- pipe
- transformer
- pedestal
- fixed
- wire support
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
A kind of transformer wire support, relates to transformer high-voltage experimental technique field, for ensure between high-voltage connection and high-voltage connection and ground between safe distance, while solving existing transformer high-voltage test, high-voltage connection is fixed inconvenient problem.A kind of transformer wire support that the utility model provides, be hooked in by hook on the heat radiator of transformer, withstand on by baffle plate on the heat radiator of transformer, realize fixing whole support, top at pedestal is provided with fixed bar, the top of fixed bar is provided with wire clamp, and wire clamp is used for clamping high-voltage connection, by fixed bar, high-voltage connection is given rise to eminence and ensures the safe distance between high-voltage connection and ground.Distance between fixed bar is adjustable, to ensure the safe distance between high-voltage connection.The utility model is easy for installation, fixed, the safe distance can ensure transformer high-voltage test time, and can obtain test figure accurately.
Description
Technical field
The utility model relates to transformer high-voltage experimental technique field, specifically a kind of support that is applied to transformer high-voltage when test support wire.
Background technology
In transformer high-voltage test, in the especially long situation apart from wiring, high-voltage connection can be under Action of Gravity Field, on the heat radiator that hangs or hang near conductor transformer.If high-voltage connection is bare copper wire, will cause over the ground, short circuit to conductor.Even if high-voltage connection is the wire that is enclosed with insulation course, lead-in wire hangs on the ground or on conductor, also can produce very large stray capacitance, and test findings is caused to severe jamming.At present, in transformer is carried out to high-potting process, testing crew uses insulating bar to address the above problem more, by insulating bar is inserted in heat radiator and utilizes rope to be fixed on radiating fin of transformer.Under this mode, insulating bar is fixed on heat radiator comparatively difficult, and easily landing is toppled over.Therefore be badly in need of a kind of wire support, for meeting the support problem of transformer high-voltage process of the test mesohigh lead-in wire, ensure the safe distance of high-voltage connection and ground, high-voltage connection and other conductors, the security of strengthen test and test efficiency.
Utility model content
The purpose of this utility model is to provide a kind of transformer wire support, for ensure between high-voltage connection and high-voltage connection and ground between safe distance, the fixing inconvenient problem of high-voltage connection while solving the test of existing transformer high-voltage.
The technical scheme in the invention for solving the technical problem is: a kind of transformer wire support, it is characterized in that, comprise pedestal, hook, baffle plate, fixed bar and wire clamp, at the left side of described pedestal fixed installation one hook, be provided with four fixed bars of being made by insulating material on the top of described pedestal, four described fixed bars surround the taper down of a tip, and described in each, the top of fixed bar fixedly mounts a wire clamp; Fixedly mount a connecting link in the bottom of described pedestal, the inclined bottom surface setting of described connecting link and pedestal, fix the baffle plate of a U-shaped at the free end of described connecting link, be fixed with the riser of some equidistant layouts at the middle part of described baffle plate, some described risers and baffle plate form a comb shape, described in each, the both sides of riser are fixed with respectively a sheet rubber, and the distance between every adjacent two sheet rubbers is identical with the thickness of radiating fin of transformer.
Further, described pedestal and hook are metalwork, and described hook is connected with base thread.
Further, be provided with four grooves on the top of described pedestal, four described fixed bars are rotatably installed in groove by rotating shaft respectively, and are provided with locking member between described pedestal top and fixed bar.
Further, described locking member is bolt.
Further, described fixed bar comprises the first pipe and the second pipe, and described the first pipe is connected with pedestal, and described the second pipe is nested with in the inner chamber of the first pipe, and is provided with a jackscrew between described the second pipe and corresponding the first pipe.
Further, described the first pipe and the second pipe are pvc pipe.
The beneficial effects of the utility model are: a kind of transformer wire support that the utility model provides, be hooked in by hook on the heat radiator of transformer, withstand on by baffle plate on the heat radiator of transformer, realize fixing whole support, top at pedestal is provided with fixed bar, the top of fixed bar is provided with wire clamp, and wire clamp is used for clamping high-voltage connection, by fixed bar, high-voltage connection is given rise to eminence and ensures the safe distance between high-voltage connection and ground.Distance between fixed bar is adjustable, to ensure the safe distance between high-voltage connection.The utility model is easy for installation, fixed, the safe distance can ensure transformer high-voltage test time, and can obtain test figure accurately.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 be in Fig. 1 A to partial view;
Fig. 3 be in Fig. 1 B to partial view;
Fig. 4 be in Fig. 1 C to partial view;
Fig. 5 is the vertical view of pedestal;
Fig. 6 be in Fig. 1 D to partial view;
Fig. 7 is the schematic diagram of the first pipe;
Fig. 8 is high-voltage connection and the schematic diagram that coordinates of wire clamp;
In figure: 1 pedestal, 11 first threaded holes, 12 grooves, 2 hooks, 3 connecting links, 4 baffle plates, 41 projections, 42 sheet rubbers, 43 risers, 51 first pipes, 511 risers, 52 second pipes, 51 ' the first pipes, 52 ' the second pipes, 6 wire clamps, 6 ' wire clamp, 7 rotating shafts, 71 shaft holes, 8 bolts, 81 second threaded holes, 9 jackscrews, 10 cross bars, 13 high-voltage connections, 13 ' high-voltage connection.
Embodiment
As shown in Figures 1 to 6, the utility model comprises pedestal 1, hook 2, connecting link 3, baffle plate 4, fixed bar and wire clamp composition, below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, metalwork or working of plastics that pedestal 1 is cuboid, be threaded connection a hook 2 in a side of pedestal.As shown in Figure 5, be provided with four grooves at the upper surface of pedestal, four grooves are divided into two groups, and two groups of groove left and right arrange, and groove is square groove.In each groove, rotate respectively one first pipe 51 (51 ') is installed by rotating shaft 7, the first pipe is the pipe that insulating material is made, as shown in Figure 7, be provided with a riser 511 at the installation end of each the first pipe, riser be insulating material make square plate, fillet processing is done in one end of riser, is provided with a shaft hole 71 and the second threaded hole 81 on riser, and each riser is rotationally connected with corresponding rotating shaft by shaft hole.Be provided with 11, eight the first threaded holes of eight the first threaded holes on the top of pedestal and be divided into four groups, two first threaded holes of every group are corresponding with a groove.After the second threaded hole on each first pipe aligns with the first corresponding threaded hole, a bolt 8 is coordinated and is arranged in two threaded holes, realize the relative fixing of the first pipe and pedestal according to the principle of 2 definite straight lines; Now, the first pipe is not rotatable.Four pipes surround the taper down of a tip, are equipped with one second pipe 52 (52 ') in each first pipe, and the second pipe is the pipe that insulating material is made, and the second pipe can slide in the first pipe.For realizing the relative fixing of the first pipe and corresponding the second pipe, between the top of the first pipe and the second pipe, be provided with a jackscrew 9.Between two second pipes of every side, connect by a cross bar 10, to realize being synchronized with the movement of every side two second pipes.The first pipe and the second pipe have formed fixed bar, and fixed bar is used for fixedly mounting wire clamp 6 (6 '), and wire clamp is fixed on the free end of the second pipe.As shown in Figure 4, the width of wire clamp is larger, to realize the strong clamping to high-voltage connection, reduces the degree of crook of high-voltage connection as far as possible.When use, the two fixed bar pairings in left side are used, and the two fixed bar pairings on right side are used, two high-voltage connections 13 (13 ') of high-potting, and as shown in Figure 8, high-voltage connection 13 is clipped in two wire clamps 6, high-voltage connection 13 ' be clipped in wire clamp 6.Two high-voltage connections be arranged in parallel, and are spaced a distance, and this distance at least equals safe distance.As required, the angle angle between the first pipe of the adjustable left and right sides, to change the distance between two wire clamps.For realizing this purpose, only the second threaded hole need be alignd from the first different threaded holes.
As shown in Figure 1, fixedly mount a connecting link 3 in the bottom of pedestal, connecting link is square or circular Metallic rod or plastic bar, and connecting link can be welded on the bottom of pedestal, also can be one-body molded with pedestal.The bottom surface angle setting in an acute angle of connecting link and pedestal, fixedly mounts a baffle plate 4 at the free end of connecting link, and baffle plate 4 is sheet metal or the plastic plate of a U-shaped, is provided with a projection 41 in one end of baffle plate, and baffle plate is connected by projection and connecting link.As shown in Figure 2 to Figure 3, be provided with the riser 43 of some spaced sets on baffle plate, riser is square sheet metal or plastic plate, and riser can be one-body molded with baffle plate, and some risers and baffle plate form a comb shape.Be fixed with respectively a square sheet rubber 42 in the both sides of each riser, the distance between every adjacent two sheet rubbers is identical with the thickness of heat radiator on transformer.
When use, hook is hooked on the connecting reinforcement between radiating fin of transformer, then by baffle wedge on some heat radiator, due to the setting of sheet rubber, between baffle plate and heat radiator, there is larger friction force, pedestal can firmly be fixed on radiating fin of transformer.Now, base level arranges, then two high-voltage connections are clipped in respectively in corresponding wire clamp, regulate the angle between two first pipes and fix, then the second pipe is extracted out from the first pipe, to ensure the safe distance between high-voltage connection and ground, then by jackscrew by the second pipe and the first circular tube locking.Now, just high-voltage connection can be connected with transformer, carry out high-potting.
Claims (6)
1. a transformer wire support, it is characterized in that, comprise pedestal, hook, baffle plate, fixed bar and wire clamp, at the left side of described pedestal fixed installation one hook, be provided with four fixed bars of being made by insulating material on the top of described pedestal, four described fixed bars surround the taper down of a tip, and described in each, the top of fixed bar fixedly mounts a wire clamp; Fixedly mount a connecting link in the bottom of described pedestal, the inclined bottom surface setting of described connecting link and pedestal, fix the baffle plate of a U-shaped at the free end of described connecting link, be fixed with the riser of some equidistant layouts at the middle part of described baffle plate, some described risers and baffle plate form a comb shape, described in each, the both sides of riser are fixed with respectively a sheet rubber, and the distance between every adjacent two sheet rubbers is identical with the thickness of radiating fin of transformer.
2. a kind of transformer wire support according to claim 1, is characterized in that, described pedestal and hook are metalwork, and described hook is connected with base thread.
3. a kind of transformer wire support according to claim 2, it is characterized in that, be provided with four grooves on the top of described pedestal, four described fixed bars are rotatably installed in groove by rotating shaft respectively, and are provided with locking member between described pedestal top and fixed bar.
4. a kind of transformer wire support according to claim 3, is characterized in that, described locking member is bolt.
5. a kind of transformer wire support according to claim 1, it is characterized in that, described fixed bar comprises the first pipe and the second pipe, described the first pipe is connected with pedestal, described the second pipe is nested with in the inner chamber of the first pipe, and is provided with a jackscrew between described the second pipe and corresponding the first pipe.
6. a kind of transformer wire support according to claim 5, is characterized in that, described the first pipe and the second pipe are pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342636.XU CN204008710U (en) | 2014-06-24 | 2014-06-24 | A kind of transformer wire support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342636.XU CN204008710U (en) | 2014-06-24 | 2014-06-24 | A kind of transformer wire support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008710U true CN204008710U (en) | 2014-12-10 |
Family
ID=52048689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342636.XU Expired - Fee Related CN204008710U (en) | 2014-06-24 | 2014-06-24 | A kind of transformer wire support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856432A (en) * | 2019-03-29 | 2019-06-07 | 国网上海市电力公司 | A kind of high-voltage connection support device for GIS pressure resistance local discharge test |
-
2014
- 2014-06-24 CN CN201420342636.XU patent/CN204008710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856432A (en) * | 2019-03-29 | 2019-06-07 | 国网上海市电力公司 | A kind of high-voltage connection support device for GIS pressure resistance local discharge test |
| CN109856432B (en) * | 2019-03-29 | 2023-11-24 | 国网上海市电力公司 | High-voltage lead supporting device for GIS voltage-resistant partial discharge test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104835414A (en) | Overhead conductor safety warning sign hanging tool | |
| CN107834486A (en) | A kind of power engineering cable duct cable bearer | |
| CN204012507U (en) | A kind of cable plug fixture | |
| CN204008710U (en) | A kind of transformer wire support | |
| CN205806689U (en) | A kind of pipeline elevator being easily installed | |
| CN107078489A (en) | Bus-bar system | |
| CN204128340U (en) | A kind of porcelain hanger bracket | |
| CN106848640B (en) | Special wiring terminal for grading ring | |
| CN105067235A (en) | Movable cross-arm mechanical property testing device | |
| CN204009331U (en) | The multimedia teaching projector mount that cultural industry management teaching is used | |
| CN202772528U (en) | Power conducting wire warning mark fixing device | |
| CN203809903U (en) | Lightningproof and antistatic flange bridging device | |
| CN203119411U (en) | Bundling strain clamp | |
| CN205718733U (en) | A kind of electric line pole model | |
| CN205583631U (en) | Cable conductor head -clamp utensil | |
| CN217741234U (en) | Bus duct connecting device | |
| CN204651836U (en) | The bus-bar clamp device that a kind of phase spacing is adjustable | |
| CN202612846U (en) | Common upper and lower corner channels for marine platform bridge | |
| US9543720B2 (en) | Power distributor mounting device | |
| CN203787908U (en) | Curved pulling plate | |
| CN203993173U (en) | A kind of cast iron three-way pipe clamping tool | |
| CN204867509U (en) | Busbar location drilling equipment | |
| CN204141051U (en) | Assembly type cable bracket | |
| CN204012548U (en) | A kind of Novel bus duct connector | |
| CN203932839U (en) | The utensil of the charged installation lead-in wire of a kind of aerial insulated wire |
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: 20141210 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |