CN218512561U - Be used for online power frequency withstand voltage test device of power cable - Google Patents
Be used for online power frequency withstand voltage test device of power cable Download PDFInfo
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- CN218512561U CN218512561U CN202221748522.6U CN202221748522U CN218512561U CN 218512561 U CN218512561 U CN 218512561U CN 202221748522 U CN202221748522 U CN 202221748522U CN 218512561 U CN218512561 U CN 218512561U
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Abstract
The utility model provides a be used for online power frequency withstand voltage test device of power cable. The device for the online power frequency withstand voltage test of the power cable comprises: the online power frequency voltage withstand test device body of the power cable comprises a cable plastic extruding machine, a caterpillar tractor, a take-up pulley, a cooling water tank, a blow-drying mechanism, a power frequency voltage withstand test device, a control box, an audible and visual alarm and a cleaning mechanism; the blow-dry mechanism comprises a supporting table, a high-pressure fan and a spiral blow-dry pipe, the supporting table is arranged on one side of the power frequency withstand voltage test device, the high-pressure fan is arranged at the top of the supporting table, and the spiral blow-dry pipe is arranged on an air outlet of the high-pressure fan. The utility model provides an online power frequency withstand voltage test device for power cable has and has the clean function of cable, and it is comparatively convenient to operate, can avoid producing the advantage of influence to the test result.
Description
Technical Field
The utility model belongs to the technical field of power frequency withstand voltage test device, especially, relate to a be used for online power frequency withstand voltage test device of power cable.
Background
The power frequency voltage born by the power cable is higher, so that the power frequency withstand voltage born by the power cable is more strict, the standard-reaching rate of the power cable reaches 100% which is the maximum target at present, however, the existing cable detection modes all adopt finished product sampling tests, a few products which do not reach the standard are easily ignored, and great potential safety hazards are caused.
Through the retrieval, the online power frequency withstand voltage test device of power cable that the bulletin number is CN204008973U, its structure includes the cable extruding machine, locate behind this cable extruding machine and with it complex caterpillar traction machine and locate the take-up pulley behind this caterpillar traction machine, certainly the cable extruding machine export extremely cooling trough, hair-dryer and power frequency withstand voltage test device have set gradually between the caterpillar traction machine entry, audible-visual annunciator and data acquisition unit are connected respectively to power frequency withstand voltage test device's control box output, the data acquisition unit passes through data transmission unit and connects factory server. The power cable online power frequency withstand voltage test device has the advantages of scientific design, more comprehensive cable inspection and high product qualification rate.
When using the device to carry out power frequency withstand voltage test to the cable, its surface can be infected with water stain when the cable passes through cooling trough, and the device uses the hair-dryer to weather the water stain on the cable, but the wind of traditional hair-dryer often blows off along a direction, therefore remaining water stain often can't be all weathered on the cable, therefore remaining water stain on the cable can produce great influence to power frequency withstand voltage test.
Therefore, it is necessary to provide a new online power frequency withstand voltage test device for power cables to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have the clean function of cable, it is comparatively convenient to operate, can avoid producing the online power frequency withstand voltage test device of power cable that is used for of influence to the test result.
In order to solve the technical problem, the utility model provides an it includes to be used for online power frequency withstand voltage test device of power cable: the online power frequency voltage withstand test device body of the power cable comprises a cable extruding machine, a crawler tractor, a take-up pulley, a cooling water tank, a blow-drying mechanism, a power frequency voltage withstand test device, a control box, an audible and visual alarm and a cleaning mechanism; the blow-dry mechanism comprises a supporting table, a high-pressure fan and a spiral blow-dry pipe, the supporting table is arranged on one side of the power frequency withstand voltage test device, the high-pressure fan is arranged at the top of the supporting table, and the spiral blow-dry pipe is arranged on an air outlet of the high-pressure fan.
As a further proposal of the utility model, a plurality of air outlets are arranged on the spiral drying pipe.
As a further scheme of the utility model, clean mechanism includes that U type seat, two solid fixed rings and annular sponge that absorbs water, U type seat sets up one side of cooling trough, two gu fixed ring all articulates the top of U type seat, the annular sponge that absorbs water sets up two gu the one side that fixed ring is close to each other.
As a further aspect of the utility model, two be provided with a plurality of bolts on the solid fixed ring, it is a plurality of all be provided with the nut on the bolt.
As a further proposal of the utility model, the collecting tank is arranged on the U-shaped seat, and the inner wall of the bottom of the collecting tank is provided with a threaded opening.
As a further proposal of the utility model, the bottom of the U-shaped seat is provided with the collecting bottle, the bottleneck of the collecting bottle with the threaded opening threaded connection.
Compared with the prior art, the utility model provides a be used for online power frequency withstand voltage test device of power cable has following beneficial effect:
the utility model provides a be used for online power frequency withstand voltage test device of power cable: can cool down the cable through the cooling trough, can weather remaining water stain on the cable through weathering the mechanism, power frequency withstand voltage test device can carry out power frequency withstand voltage test to the cable, can tentatively clear up water stain and dust on the cable through clean mechanism, can be comparatively even blow the air current to the cable through a plurality of exhaust vents, thereby make remaining water stain on the cable can be weathered, can fix annular water absorption sponge through two solid fixed rings, can absorb remaining water stain on the cable through annular water absorption sponge, can make two solid fixed rings can dismantle the separation through a plurality of bolts and a plurality of nuts, and then can comparatively convenient wash the change to annular water absorption sponge, can collect the sewage that drips on the annular water absorption sponge through the collecting vat, can install the receiving flask through the screw thread opening, can collect sewage through the receiving flask, and then be convenient for handle sewage.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is an elevational sectional structural schematic view of a preferred embodiment of the online power frequency withstand voltage test apparatus for power cables provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a side cross-sectional structural schematic view of the cleaning mechanism of fig. 1.
In the figure: 1. the power cable online power frequency withstand voltage test device comprises a power cable online power frequency withstand voltage test device body; 2. a cable plastic extruding machine; 3. a crawler tractor; 4. a take-up pulley; 5. a cooling water tank; 6. a blow-drying mechanism; 7. a power frequency withstand voltage test device; 8. a control box; 9. an audible and visual alarm; 10. a cleaning mechanism; 11. a support table; 12. a high pressure fan; 13. spirally blow-drying the tube; 14. a U-shaped seat; 15. a fixing ring; 16. an annular water-absorbing sponge; 17. a bolt; 18. a nut; 19. a collection tank 19; 20. and (6) collecting the bottle.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of a preferred embodiment of an online power frequency withstand voltage test apparatus for a power cable according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a side cross-sectional structural schematic view of the cleaning mechanism in fig. 1. A be used for online power frequency withstand voltage test device of power cable includes: the online power frequency withstand voltage test device comprises a power cable online power frequency withstand voltage test device body 1, wherein the power cable online power frequency withstand voltage test device body 1 comprises a cable plastic extruding machine 2, a caterpillar tractor 3, a take-up pulley 4, a cooling water tank 5, a blow-drying mechanism 6, a power frequency withstand voltage test device 7, a control box 8, an audible and visual alarm 9 and a cleaning mechanism 10; weather mechanism 6 is including propping up supporting bench 11, high pressure positive blower 12 and spiral blow-dry pipe 13, it sets up to prop up supporting bench 11 one side of power frequency withstand voltage test device 7, high pressure positive blower 12 sets up prop up supporting bench 11's top, spiral blow-dry pipe 13 sets up on high pressure positive blower 12's the air outlet, can cool down the cable through cooling trough 5, can weather remaining water stain on the cable through weather mechanism 6, power frequency withstand voltage test device 7 can carry out power frequency withstand voltage test to the cable, can tentatively clear up water stain and the dust on the cable through clean mechanism 10.
Seted up a plurality of exhaust vents on the spiral dry blowing pipe 13, can be comparatively even blow the air current to the cable through a plurality of exhaust vents to remaining water stain can be weathered on making the cable.
Two be provided with a plurality of bolts 17 on the solid fixed ring 15, it is a plurality of all be provided with nut 18 on the bolt 17, can make two solid fixed ring 15 can dismantle the separation through a plurality of bolts 17 and a plurality of nut 18, and then can be comparatively convenient rinse the change to annular sponge 16 that absorbs water.
The U-shaped seat 14 is provided with a collecting tank 19, the inner wall of the bottom of the collecting tank 19 is provided with a threaded opening, sewage dripping on the annular water absorption sponge 16 can be collected through the collecting tank 19, and a collecting bottle 20 can be installed through the threaded opening.
The bottom of U type seat 14 is provided with receiving flask 20, the bottleneck of receiving flask 20 with threaded opening threaded connection can collect sewage through receiving flask 20, and then is convenient for handle sewage.
The utility model provides a theory of operation for online power frequency withstand voltage test device of power cable as follows:
the cable detection device comprises a caterpillar tractor 3 and a take-up wheel 4, wherein the caterpillar tractor 3 is used for arranging the cable behind and matching with a cable extruding machine 2, the take-up wheel 4 is arranged behind the caterpillar tractor 3, the cable is extruded and molded by the cable extruding machine 2 and then is drawn out by the caterpillar tractor 3, and the take-up wheel 4 is used for taking up the cable to form a path to be detected of the cable; a blow-drying mechanism 6, a cleaning mechanism 10 and a power frequency withstand voltage test device 7 are sequentially arranged between an outlet of the cable plastic extruding machine 2 and an inlet of the caterpillar tractor 3, a cable enters a cooling water tank 5 after coming out of the cable plastic extruding machine 2, water stains on the cable are preliminarily cleaned by the cleaning mechanism 10 after being cooled by the cooling water tank 5, and then residual water on the cable is blown dry by the blow-drying mechanism 6, so that the cable meets the detection adaptation condition, and then enters the power frequency withstand voltage test device 7 for testing, a control box 8 of the power frequency withstand voltage test device 7 can be used for adjusting test voltage to adapt to various cables, a relay at the output end of the control box 8 is respectively connected with an audible and visual alarm 9 and a data acquisition unit, and the data acquisition unit is connected with a factory server through a data transmission unit;
if the cable is tested and the power frequency voltage required value cannot be punctured, the control box 8 sends a signal to the audible and visual alarm 9 to give an alarm and inform workers of processing; if the cable normally reaches the standard, the cable can normally pass through the cable. The data acquisition unit acquires the early warning signal sent by the relay at the output end of the control box 8 and sends the early warning signal to the factory server through the data transmission unit. The cooling water tank 5 is provided with a water inlet and a water outlet, the water inlet is connected with the refrigerating system, the water outlet is connected with the cooling water tower, the cooling water tank 5 is kept at a lower temperature through circulation of cooling water, and the cooling effect is better;
finally, a spray gun port of the electric control paint spraying equipment is arranged right opposite to an outlet of the power frequency withstand voltage test device 7, the electric control paint spraying equipment is electrically connected with the audible and visual alarm 9, when the cable is detected to be not up to standard, and the audible and visual alarm 9 is electrified to give an alarm, the electric control paint spraying equipment is also electrified and started to spray the surface of the cable, namely, the cable section position which does not reach the standard is subjected to identification treatment, and even if a worker cannot timely arrive, the cable section which does not reach the standard can be easily distinguished;
when the cable is cleaned by the cleaning mechanism 10, the annular water absorption sponge 16 can absorb moisture on the cable and scrape impurities on the cable, the scraped sewage can drip to the collecting tank 19 along the annular water absorption sponge 16 and then flow into the collecting bottle 20, the collecting bottle 20 can collect the sewage and facilitate treatment, and meanwhile, the two fixing rings 15 can be detached and separated by the bolts 17 and the nuts 18, so that the annular water absorption sponge 16 can be cleaned and replaced conveniently;
when the cable is dried by the drying mechanism 6, the high-pressure fan 12 is started, the high-pressure fan 12 blows wind into the spiral drying pipe 13, the wind entering the spiral drying pipe 13 blows out along a plurality of air outlets, and then the residual moisture on the cable is dried.
Compared with the prior art, the utility model provides a be used for online power frequency withstand voltage test device of power cable has following beneficial effect:
the utility model provides a be used for online power frequency withstand voltage test device of power cable, can cool down the cable through cooling trough 5, can weather remaining water stain on the cable through weathering mechanism 6, power frequency withstand voltage test device 7 can carry out power frequency withstand voltage test to the cable, can tentatively clear up water stain and dust on the cable through clean mechanism 10, can be comparatively even blow to the cable with the air current through a plurality of exhaust vents, thereby make remaining water stain on the cable can be weathered, can fix annular water absorption sponge 16 through two solid fixed rings 15, absorb remaining water stain on the cable through annular water absorption sponge 16, can make two solid fixed rings 15 dismantle the separation through a plurality of bolts 17 and a plurality of nuts 18, and then can be comparatively convenient wash the change to annular water absorption sponge 16, can collect the sewage that drips on the annular water absorption sponge 16 through collecting vat 19, collecting bottle 20 can be installed through the screw thread opening, can collect sewage through collecting bottle 20, and then be convenient to handle sewage.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a be used for online power frequency withstand voltage test device of power cable which characterized in that includes:
the online power frequency voltage withstand test device body of the power cable comprises a cable plastic extruding machine, a caterpillar tractor, a take-up pulley, a cooling water tank, a blow-drying mechanism, a power frequency voltage withstand test device, a control box, an audible and visual alarm and a cleaning mechanism;
the blow-dry mechanism comprises a supporting table, a high-pressure fan and a spiral blow-dry pipe, the supporting table is arranged on one side of the power frequency withstand voltage test device, the high-pressure fan is arranged at the top of the supporting table, and the spiral blow-dry pipe is arranged on an air outlet of the high-pressure fan.
2. The on-line power frequency voltage withstand test device for the power cable according to claim 1, wherein the spiral drying pipe is provided with a plurality of air outlet holes.
3. The device for the online power frequency withstand voltage test of the power cable according to claim 1, wherein the cleaning mechanism comprises a U-shaped seat, two fixing rings and an annular water-absorbing sponge, the U-shaped seat is arranged on one side of the cooling water tank, the two fixing rings are hinged to the top of the U-shaped seat, and the annular water-absorbing sponge is arranged on one side where the two fixing rings are close to each other.
4. The online power frequency withstand voltage test device for the power cable according to claim 3, wherein a plurality of bolts are arranged on the two fixing rings, and nuts are arranged on the bolts.
5. The on-line power frequency voltage withstand test device for the power cable according to claim 3, wherein a collecting groove is formed in the U-shaped seat, and a threaded opening is formed in the inner wall of the bottom of the collecting groove.
6. The on-line power frequency voltage withstand test device for the power cable according to claim 5, wherein a collecting bottle is arranged at the bottom of the U-shaped seat, and a bottle opening of the collecting bottle is in threaded connection with the threaded opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748522.6U CN218512561U (en) | 2022-07-06 | 2022-07-06 | Be used for online power frequency withstand voltage test device of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748522.6U CN218512561U (en) | 2022-07-06 | 2022-07-06 | Be used for online power frequency withstand voltage test device of power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218512561U true CN218512561U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221748522.6U Active CN218512561U (en) | 2022-07-06 | 2022-07-06 | Be used for online power frequency withstand voltage test device of power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218512561U (en) |
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2022
- 2022-07-06 CN CN202221748522.6U patent/CN218512561U/en active Active
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