CN212808185U - Cable sheath ablation testing device - Google Patents
Cable sheath ablation testing device Download PDFInfo
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- CN212808185U CN212808185U CN202021863915.2U CN202021863915U CN212808185U CN 212808185 U CN212808185 U CN 212808185U CN 202021863915 U CN202021863915 U CN 202021863915U CN 212808185 U CN212808185 U CN 212808185U
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- electric telescopic
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Abstract
The utility model discloses a cable sheath ablation testing device, which relates to the field of cable performance testing equipment and comprises a test board, wherein the upper surface of the test board is provided with a protective cover, the front side of the protective cover is provided with an opening, and the opening is rotatably connected with a baffle; the cable inlet and the cable outlet have been seted up respectively to the left and right sides of protection casing, the first electric telescopic handle of top inner wall fixedly connected with of protection casing, first electric telescopic handle's bottom fixedly connected with backup pad, the fixedly connected with second electric telescopic handle of lower surface center department of backup pad, the first semi-circular solid fixed ring of bottom fixedly connected with of second electric telescopic handle, the top fixedly connected with bracing piece of testboard, the semi-circular solid fixed ring of top fixedly connected with second of bracing piece. The utility model discloses produced harmful gas is handled when can effectually ablating the cable sheath, can conveniently ablate the test to the electronic sheath of equidimension not simultaneously.
Description
Technical Field
The utility model relates to a cable capability test equipment field, in particular to cable sheath ablation testing arrangement.
Background
The power cable is one of key power devices for constructing a stable and efficient power network as main transmission equipment of power energy. With the progress and the acceleration of urbanization and construction in China, the voltage level of an urban power grid is gradually increased, and the cabling transformation of a power transmission and distribution network is a necessary route for the urbanization construction and is also an urgent need for the development of a future intelligent power grid. Compared with the traditional oil-filled cable, the high-voltage crosslinked polyethylene insulated cable has the advantages of excellent electrical performance, large transmission capacity, light weight, simple manufacturing process, less auxiliary equipment, convenience in installation and maintenance, small fire hazard and the like, and becomes one of the core power equipment of an underground power transmission system used in a large-capacity electric energy transmission load center in a large city.
And when needs are ablated to the sheath, can produce certain harmful gas because of the sheath when the burning, when opening the protection casing, harmful gas floats in the air to can cause certain influence to peripheral staff's safety and health.
Therefore, it is necessary to develop a sheath ablation test apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable sheath ablates testing arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable sheath ablation testing device comprises a testing table, wherein a protective cover is arranged on the upper surface of the testing table, an opening is formed in the front side of the protective cover, and a baffle is rotatably connected to the opening;
the cable protection device comprises a protection cover, a cable inlet, a cable outlet, a first electric telescopic rod, a support plate, a second electric telescopic rod, a first semicircular fixing ring, a support rod, a second semicircular fixing ring and a conductive block, wherein the cable inlet and the cable outlet are formed in the left side and the right side of the protection cover respectively;
the bottom of the test board is fixedly connected with a waste gas treatment mechanism.
Preferably, the inner wall of the top of the protective cover is fixedly connected with two guide rods which are symmetrically distributed, and the top of the supporting plate is fixedly connected with a guide cylinder corresponding to the guide rods.
Preferably, the upper surface of testboard is provided with two first guide rolls and second guide roll, two the equal fixedly connected with connecting rod of upper surface of first guide roll, the bottom fixed connection of connecting rod and backup pad, two the equal fixedly connected with dead lever in front side of second guide roll, the one end of dead lever and the inner wall fixed connection of protection casing.
Preferably, the bottom four corners of the test board are fixedly connected with supporting legs, and the bottom of each supporting leg is fixedly connected with a stabilizing plate.
Preferably, the waste gas treatment mechanism comprises a treatment box fixedly connected with the bottom of the test board, the left side of the treatment box is fixedly connected with an exhaust fan, a circulation cavity is arranged in the test board, the exhaust fan is communicated with the circulation cavity, the top of the circulation cavity is fixedly communicated with two air suction pipes, the bottom of the exhaust fan is fixedly communicated with an air duct which is fixedly communicated with the left side of the treatment box, the right side of the treatment tank is fixedly connected with a liquid storage tank, the top of the liquid storage tank is fixedly communicated with a water pump, the output end of the water pump is fixedly communicated with a flow dividing pipe, the top of the flow dividing pipe is fixedly communicated with the bottom of the treatment box, the bottom of the flow dividing pipe is provided with a plurality of liquid outlets, and an atomization nozzle is arranged in the liquid outlet, the bottom of the treatment box is fixedly communicated with a drain pipe, and the front side of the treatment box is provided with a plurality of air outlets.
Preferably, a liquid inlet is formed in the front side of the liquid storage tank, a liquid inlet pipe is fixedly connected to the inside of the liquid inlet, and a wide mask is fixedly communicated with one end, far away from the circulation cavity, of the air suction pipe.
The utility model discloses a technological effect and advantage:
1. be provided with the processing case through the bottom at the testboard, produced harmful gas inhales in the breathing pipe when ablating the cable sheath through using the air exhauster, and enter into the circulation intracavity through two breathing pipes, and enter into in the air duct through the circulation chamber, the air duct is leading-in to the processing case with harmful gas, start the water pump, the water pump extracts the purifying liquid from the liquid reserve tank, in leading-in to the reposition of redundant personnel pipe with the purifying liquid, and spout the purifying liquid through using a plurality of atomizer on the shunt tubes, produced harmful gas when can effectually ablating the cable sheath handles.
2. Through be provided with first electric telescopic handle in the backup pad, and be provided with second electric telescopic handle in the bottom of backup pad, when needs test the cable sheath of equidimension not, start first electric telescopic handle, first electric telescopic handle promotes the backup pad, backup pad pulling guide cylinder, make the guide cylinder slide on the guide bar, the backup pad promotes second electric telescopic handle, second electric telescopic handle promotes the solid fixed ring of first semicircle, the solid fixed ring of first semicircle promotes the conducting block and contacts with the cable sheath, thereby test ablates the electric sheath, can conveniently test ablates the electric sheath of equidimension not.
3. Be provided with first guide roll and second guide roll through the lateral wall at the protection casing, pass first guide roll and second guide roll with the cable, lead to the cable through using first guide roll and second guide roll, be convenient for test the cable sheath.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a side view structure of the conductive block of the present invention.
Fig. 4 is a schematic structural diagram of the exhaust gas treatment mechanism of the present invention.
In the figure: 1. a test bench; 2. a protective cover; 3. a baffle plate; 4. a first electric telescopic rod; 5. a support plate; 6. a second electric telescopic rod; 7. a first semi-circular retaining ring; 8. a support bar; 9. an exhaust gas treatment mechanism; 91. a treatment tank; 92. an exhaust fan; 93. a flow-through chamber; 94. an air intake duct; 95. an air duct; 96. a liquid storage tank; 97. a water pump; 98. a shunt tube; 99. an atomizing spray head; 10. a second semi-circular retaining ring; 11. a conductive block; 12. a guide bar; 13. a guide cylinder; 14. a first guide roller; 15. a second guide roller; 16. a connecting rod; 17. fixing the rod; 18. supporting legs; 19. wide mouth mask.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cable sheath ablation testing device as shown in figures 1-4, as shown in figures 1, 2 and 3, comprising a testing platform 1, wherein the upper surface of the testing platform 1 is provided with a protective cover 2, the front side of the protective cover 2 is provided with an opening, and the opening is rotatably connected with a baffle 3;
the cable inlet and the cable outlet are respectively formed in the left side and the right side of the protective cover 2, a first electric telescopic rod 4 is fixedly connected to the inner wall of the top of the protective cover 2, a supporting plate 5 is fixedly connected to the bottom of the first electric telescopic rod 4, a second electric telescopic rod 6 is fixedly connected to the center of the lower surface of the supporting plate 5, a first semicircular fixing ring 7 is fixedly connected to the bottom of the second electric telescopic rod 6, a supporting rod 8 is fixedly connected to the top of the test board 1, a second semicircular fixing ring 10 is fixedly connected to the top of the supporting rod 8, and a conductive block 11 is fixedly connected between the first semicircular fixing ring 7 and the second semicircular fixing;
the bottom of the test bench 1 is fixedly connected with an exhaust gas treatment mechanism 9.
Meanwhile, the inner wall of the top of the protective cover 2 is fixedly connected with two guide rods 12 which are symmetrically distributed, and the top of the supporting plate 5 is fixedly connected with a guide cylinder 13 corresponding to the guide rods 12, so that the supporting plate 5 can be conveniently guided.
In addition, the upper surface of the test board 1 is provided with two first guide rollers 14 and two second guide rollers 15, the upper surfaces of the two first guide rollers 14 are fixedly connected with a connecting rod 16, the connecting rod 16 is fixedly connected with the bottom of the supporting plate 5, the front sides of the two second guide rollers 15 are fixedly connected with fixing rods 17, and one ends of the fixing rods 17 are fixedly connected with the inner wall of the protective cover 2, so that the cables can be conveniently guided.
More specifically, the equal fixedly connected with supporting leg 18 in testboard 1's bottom four corners department, the stable board of bottom fixedly connected with of supporting leg 18 can conveniently support testboard 1.
As shown in fig. 2 and fig. 4, the waste gas treatment mechanism 9 includes a treatment box 91 fixedly connected to the bottom of the test platform 1, a suction fan 92 is fixedly connected to the left side of the treatment box 91, a circulation chamber 93 is formed in the test platform 1, the suction fan 92 is communicated with the circulation chamber 93, two suction pipes 94 are fixedly communicated with the top of the circulation chamber 93, a gas guide pipe 95 is fixedly communicated with the bottom of the suction fan 92, the gas guide pipe 95 is fixedly communicated with the left side of the treatment box 91, a liquid storage box 96 is fixedly connected to the right side of the treatment box 91, a water pump 97 is fixedly communicated with the top of the liquid storage box 96, a shunt 98 is fixedly communicated with the output end of the water pump 97, the top of the shunt 98 is fixedly communicated with the bottom, and the liquid outlet is internally provided with an atomizing nozzle 99, the bottom of the treatment box 91 is fixedly communicated with a blow-off pipe, and the front side of the treatment box 91 is provided with a plurality of air outlets.
It should be further noted that a liquid inlet is formed in the front side of the liquid storage tank 96, a liquid inlet pipe is fixedly connected to the inside of the liquid inlet, purified liquid can be conveniently added into the liquid storage tank 96, the purified liquid is sodium hydroxide solution, the wide mouth mask 19 is fixedly communicated with one end, far away from the circulation cavity 93, of the air suction pipe 94, and the air suction range of the air suction pipe 94 can be conveniently enlarged.
The utility model discloses the theory of operation: firstly, a cable is guided into the protective cover 2 and passes through the second guide roller 15 and the second semicircular fixing ring 10, according to the size of the cable sheath, the first electric telescopic rod 4 is started, the first electric telescopic rod 4 pushes the support plate 5, the support plate 5 pulls the guide cylinder 13 to enable the guide cylinder 13 to slide on the guide rod 12, the support plate 5 pushes the second electric telescopic rod 6 and the connecting rod 16, the connecting rod 16 pushes the first guide roller 14 to enable the first guide roller 14 and the second guide roller 15 to guide the cable, the second electric telescopic rod 6 pushes the first semicircular fixing ring 7, and the first semicircular fixing ring 7 pushes the conductive block 11 to be in contact with the cable sheath, so that the ablation test can be carried out on the electric sheaths with different sizes conveniently;
at last through using the harmful gas that produces when air exhauster 92 ablates the sheath to inhale in the breathing pipe 94, and enter into circulation chamber 93 through two breathing pipes 94, and enter into the air duct 95 through circulation chamber 93, air duct 95 is leading-in to the treatment box 91 harmful gas, start water pump 97, water pump 97 extracts the purifying liquid from the liquid reserve tank 96, lead-in to shunt tubes 98 in the purifying liquid, and spout the purifying liquid through using a plurality of atomizer 99 on shunt tubes 98, can effectually handle the harmful gas that produces when the sheath ablates.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a cable sheath ablation testing arrangement, includes testboard (1), its characterized in that: the upper surface of the test board (1) is provided with a protective cover (2), the front side of the protective cover (2) is provided with an opening, and the opening is rotatably connected with a baffle (3);
the cable inlet and the cable outlet are formed in the left side and the right side of the protective cover (2) respectively, a first electric telescopic rod (4) is fixedly connected to the inner wall of the top of the protective cover (2), a supporting plate (5) is fixedly connected to the bottom of the first electric telescopic rod (4), a second electric telescopic rod (6) is fixedly connected to the center of the lower surface of the supporting plate (5), a first semicircular fixing ring (7) is fixedly connected to the bottom of the second electric telescopic rod (6), a supporting rod (8) is fixedly connected to the top of the test board (1), a second semicircular fixing ring (10) is fixedly connected to the top of the supporting rod (8), and a conductive block (11) is fixedly connected between the first semicircular fixing ring (7) and the second semicircular fixing ring (10);
the bottom of the test bench (1) is fixedly connected with a waste gas treatment mechanism (9).
2. The sheath ablation test apparatus of claim 1, wherein: the inner wall of the top of the protective cover (2) is fixedly connected with two guide rods (12) which are symmetrically distributed, and the top of the supporting plate (5) is fixedly connected with a guide cylinder (13) corresponding to the guide rods (12).
3. The sheath ablation test apparatus of claim 1, wherein: the upper surface of testboard (1) is provided with two first guide roll (14) and second guide roll (15), two the equal fixedly connected with connecting rod (16) of upper surface of first guide roll (14), the bottom fixed connection of connecting rod (16) and backup pad (5), two the equal fixedly connected with dead lever (17) of front side of second guide roll (15), the one end of dead lever (17) and the inner wall fixed connection of protection casing (2).
4. The sheath ablation test apparatus of claim 1, wherein: the bottom four corners of the test board (1) are fixedly connected with supporting legs (18), and the bottom of each supporting leg (18) is fixedly connected with a stabilizing plate.
5. The sheath ablation test apparatus of claim 1, wherein: the waste gas treatment mechanism (9) comprises a treatment box (91) fixedly connected with the bottom of a test bench (1), a left side fixedly connected with an exhaust fan (92) of the treatment box (91), a circulation cavity (93) is formed in the test bench (1), the exhaust fan (92) is communicated with the circulation cavity (93), the top of the circulation cavity (93) is fixedly communicated with two air suction pipes (94), the bottom of the exhaust fan (92) is fixedly communicated with an air guide pipe (95), the air guide pipe (95) is fixedly communicated with the left side of the treatment box (91), the right side of the treatment box (91) is fixedly connected with a liquid storage box (96), the top of the liquid storage box (96) is fixedly communicated with a water pump (97), the output end of the water pump (97) is fixedly communicated with a shunt pipe (98), and the top of the shunt pipe (98) is fixedly communicated with the bottom of the treatment box (91, a plurality of liquid outlets have been seted up to the bottom of shunt tubes (98), and are provided with atomizer (99) in the liquid outlet, the fixed intercommunication in bottom of handling case (91) has the blow off pipe, the front side of handling case (91) is opened and is equipped with a plurality of ventholes.
6. The sheath ablation test apparatus of claim 5, wherein: the front side of the liquid storage tank (96) is provided with a liquid inlet, a liquid inlet pipe is fixedly connected in the liquid inlet, and one end of the air suction pipe (94) far away from the circulation cavity (93) is fixedly communicated with a wide mouth mask (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863915.2U CN212808185U (en) | 2020-08-31 | 2020-08-31 | Cable sheath ablation testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863915.2U CN212808185U (en) | 2020-08-31 | 2020-08-31 | Cable sheath ablation testing device |
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| Publication Number | Publication Date |
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| CN212808185U true CN212808185U (en) | 2021-03-26 |
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| CN202021863915.2U Active CN212808185U (en) | 2020-08-31 | 2020-08-31 | Cable sheath ablation testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878742A (en) * | 2022-07-06 | 2022-08-09 | 徐州华创电子有限公司 | Fire-resistant test device for production of fireproof wires and cables |
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2020
- 2020-08-31 CN CN202021863915.2U patent/CN212808185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878742A (en) * | 2022-07-06 | 2022-08-09 | 徐州华创电子有限公司 | Fire-resistant test device for production of fireproof wires and cables |
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