CN214028376U

CN214028376U - Multifunctional power equipment overhaul test vehicle

Info

Publication number: CN214028376U
Application number: CN202022862544.2U
Authority: CN
Inventors: 管慧森; 王金山; 祝琛; 王传松
Original assignee: Qingdao Haijian Guantu Testing Technology Co ltd
Current assignee: Qingdao Haijian Guantu Testing Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-24
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a multi-functional power equipment overhauls test car, including the connecting seat, the both ends of connecting seat are fixed locomotive and the bottom plate of being provided with respectively, the fixed carriage that is provided with in upper end of bottom plate, the fixed solar energy electroplax that is provided with in upper end in carriage, the carriage bottom surface is close to connecting seat one end and leans on the fixed test table that is provided with of position of rear side, the test table up end is fixed anti-interference dielectric loss tester, insulation resistance tester, direct current high voltage generator, exchanges dry-type experimental transformer, remote control discharge protection ball gap, high-pressure measuring device, insulating oil dielectric strength tester and the wireless high pressure nuclear phase ware of being provided with respectively, the front side activity that the carriage bottom surface is located the test table is provided with the cushion socket, two spouts have been seted up respectively to the lower extreme that the carriage bottom surface is located the cushion socket. The utility model discloses a multi-functional power equipment overhauls test car, this novel multi-functional power equipment overhauls test car test is comprehensive, and the environmental protection is durable.

Description

Multifunctional power equipment overhaul test vehicle

Technical Field

The utility model relates to a power transmission and transformation equipment condition overhauls test device technical field, especially relates to a multi-functional power equipment overhauls test car.

Background

The power equipment maintenance test vehicle is designed and researched aiming at a handover test and a periodic preventive test before the operation of power equipment in each large substation in China, and is suitable for engineering handover tests and preventive tests in operation of high-voltage electrical equipment such as substations, railway traction substations, switching stations and the like installed and operated in industries such as electric power, railway electrification, metallurgy, coal mines and the like.

The existing power equipment maintenance test vehicle is not comprehensive in detection, detection is possibly damaged due to jolt of the road surface in the moving process of the vehicle, and meanwhile, in the detection process, once power is off, detection cannot be carried out, and the vehicle is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional power equipment maintenance test car that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional power equipment overhaul test vehicle comprises a connecting seat, wherein a vehicle head and a bottom plate are fixedly arranged at two ends of the connecting seat respectively, a carriage is fixedly arranged at the upper end of the bottom plate, a solar electric plate is fixedly arranged at the upper end of the carriage, a test table is fixedly arranged at the position, close to one end of the connecting seat, of the bottom surface of the carriage close to the rear side, a testing table is fixedly arranged at the upper end surface of the testing table respectively, an anti-interference dielectric loss tester, an insulation resistance tester, a direct current high voltage generator, an alternating current dry-type experimental transformer, a remote control discharge protection ball gap, a high voltage measuring device, an insulation oil dielectric strength tester and a wireless high voltage phase detector are fixedly arranged at the upper end surface of the testing table, a shock absorption seat is movably arranged at the front side of the bottom surface of the carriage, two sliding grooves are respectively formed at the lower end of the shock absorption seat, sliding blocks are respectively movably arranged inside the two sliding grooves, and the upper ends of the two sliding blocks are fixedly arranged at the lower end surface of the shock absorption seat, the shock absorber base bottom is of an equal interval shape and is fixedly provided with a plurality of telescopic rods, a plurality of shock absorption plates are fixedly arranged at the upper ends of the telescopic rods, a plurality of springs are movably sleeved on rods of the telescopic rods, limit blocks are fixedly arranged at the front ends and the rear ends of the shock absorption plates, shock absorption grooves are formed in the inner walls of the front sides and the inner walls of the rear sides of the shock absorption seats, two springs are movably arranged in the shock absorption grooves respectively at the ends of the limit blocks far away from the shock absorption plates, fixed rods are fixedly arranged at the centers of the bottom surfaces of the shock absorption grooves, the upper ends of the two fixed rods respectively penetrate through the limit blocks and are fixedly arranged on the top surfaces of the shock absorption grooves, one spring is movably sleeved at the lower ends of the fixed rod bodies, a centralized control cabinet is fixedly arranged at the center of the upper end surface of the shock absorption plates, and a high-precision loop resistance tester is arranged inside the centralized control cabinet, The intelligent power supply testing device comprises a transformation ratio group polarity tester, a transformer empty load tester, a direct current resistance rapid tester, a breaker characteristic comprehensive tester, a zinc oxide arrester tester, a frequency conversion series resonance experiment device and an on-load tap-changer tester, wherein an intelligent power supply automatic control platform is fixedly arranged at the center of the rear side of a centralized control cabinet, a vehicle-mounted local area wireless network, a vehicle-mounted positioning device and a vehicle-mounted computer are fixedly arranged at the positions, far away from the centralized control cabinet, of the inner wall of the front side of a carriage respectively, and a vehicle-mounted power supply device is fixedly arranged at the position, far away from a testing table, of the bottom surface of the.

As a further description of the above technical solution:

and an alarm lamp and a fire extinguisher are fixedly arranged between the test table and the vehicle-mounted power supply device on the inner wall of the rear side of the carriage respectively.

As a further description of the above technical solution:

the anti-interference dielectric loss tester, the insulation resistance tester, the direct-current high-voltage generator, the alternating-current dry-type experimental transformer, the remote-control discharge protection ball gap, the high-voltage measuring device, the insulating oil dielectric strength tester and the wireless high-voltage phase detector are all detachably connected.

As a further description of the above technical solution:

instrument communication software, GPS software navigation and pan-tilt software are arranged in the centralized control cabinet.

As a further description of the above technical solution:

the centralized control cabinet is electrically connected with the vehicle-mounted power supply device and the solar panel respectively.

As a further description of the above technical solution:

and the lower end surface of the bottom plate is close to four corners and is fixedly provided with a second wheel.

As a further description of the above technical solution:

the lower end face of the vehicle head is fixedly provided with a first wheel close to the front end and a second wheel close to the rear end.

As a further description of the above technical solution:

the test table is configured in a rectangular shape.

The utility model discloses following beneficial effect has:

compare in current device, this novel multi-functional power equipment overhauls test car detection range is wide, detects the function many, can be more detailed detect out required data for this novel multi-functional power equipment overhauls test car saves time more, reduction of erection time.

Compare in current device, this novel multi-functional power equipment overhauls test car when using, in case on-vehicle power supply unit breaks down, unable electricity generation can continue the test through the electricity that solar energy electroplax was saved, and is very convenient.

Compare in current device, this novel multi-functional power equipment overhauls test car is at the in-process that removes, if the road surface is too jolt, can protect the inside instrument of centralized control cabinet through the shock attenuation of cushion socket for this novel multi-functional power equipment overhauls test car is more durable.

Drawings

Fig. 1 is a schematic front view of a multifunctional power equipment maintenance test vehicle provided by the utility model;

fig. 2 is a schematic plan view of a carriage of a multifunctional power equipment maintenance test vehicle provided by the utility model;

fig. 3 is a schematic side sectional view of a carriage of a multifunctional power equipment maintenance test vehicle provided by the utility model;

fig. 4 is the utility model provides a damper local structure schematic diagram of multi-functional power equipment overhaul test car.

Illustration of the drawings:

1. a carriage; 2. an intelligent power supply automatic control console; 3. a vehicle-mounted local area wireless network; 4. a vehicle-mounted positioning device; 5. an on-board computer; 6. a centralized control cabinet; 7. a high-precision loop resistance tester; 8. a polarity tester of the transformation ratio group; 9. a transformer empty load tester; 10. a direct current resistance rapid tester; 11. A circuit breaker characteristic comprehensive tester; 12. a zinc oxide arrester tester; 13. a variable frequency series resonance experimental device; 14. an on-load tap-changer tester; 15. an anti-interference dielectric loss tester; 16. an insulation resistance tester; 17. a direct current high voltage generator; 18. an alternating current dry-type experimental transformer; 19. remotely discharging to protect the ball gap; 20. a high voltage measurement device; 21. an insulating oil dielectric strength tester; 22. a test table; 23. a wireless high-voltage phase detector; 24. an alarm lamp; 25. a fire extinguisher; 26. a vehicle-mounted power supply device; 27. A shock absorbing seat; 28. a solar panel; 29. a base plate; 30. a second wheel; 31. a connecting seat; 32. a first wheel; 33. a headstock; 34. a chute; 35. a slider; 36. a first spring; 37. a second spring; 38. A damper plate; 39. a telescopic rod; 40. a limiting block; 41. a damping groove; 42. and (5) fixing the rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a multifunctional power equipment maintenance test vehicle comprises a connecting seat 31, a vehicle head 33 and a bottom plate 29 are respectively and fixedly arranged at two ends of the connecting seat 31, a carriage 1 is fixedly arranged at the upper end of the bottom plate 29, a solar electric panel 28 is fixedly arranged at the upper end of the carriage 1, the solar electric panel 28 is used for storing standby power, a test table 22 is fixedly arranged at a position, close to the rear side, of one end of the bottom surface of the carriage 1, close to the connecting seat 31, the upper end surface of the test table 22 is respectively and fixedly provided with an anti-interference dielectric loss tester 15, an insulation resistance tester 16, a direct current high voltage generator 17, an alternating current dry-type experimental transformer 18, a remote control discharge protection spherical gap 19, a high voltage measuring device 20, an insulation oil dielectric strength tester 21 and a wireless high voltage nuclear phase device 23, a shock absorption seat 27 is movably arranged at the front side of the bottom surface of the carriage 1, which is positioned at the lower end of the shock absorption seat 27, two sliding grooves 34 are respectively arranged at the bottom surface of the carriage 1, the sliding blocks 35 move in the sliding grooves 34 to facilitate disassembly and maintenance of the centralized control cabinet 6, the sliding blocks 35 are movably arranged in the two sliding grooves 34 respectively, the upper ends of the two sliding blocks 35 are fixedly arranged on the lower end surface of the shock absorption seat 27, the bottom surface of the shock absorption seat 27 is equidistantly and fixedly provided with a plurality of telescopic rods 39, the telescopic rods 39 are used for limiting the second spring 37 to strengthen the stability of the second spring 37, the upper ends of the telescopic rods 39 are fixedly provided with shock absorption plates 38, the rod bodies of the telescopic rods 39 are movably sleeved with the second spring 37, the front end and the rear end of the shock absorption plate 38 are fixedly provided with limit blocks 40, the front inner wall and the rear inner wall of the shock absorption seat 27 are respectively provided with shock absorption grooves 41, one ends of the two limit blocks 40 far away from the shock absorption plate 38 are movably arranged in the shock absorption grooves 41 respectively, the centers of the bottom surfaces of the two shock absorption grooves 41 are fixedly provided with fixing rods 42, the upper ends of the two fixing rods 42 penetrate through the limit blocks 40 and are fixedly arranged on the top surfaces of the shock absorption grooves 41 respectively, the two fixed rods 42 are movably sleeved with a spring 36 at the lower end of the damping groove 41, the spring 36 is used for further enhancing the damping effect, the central control cabinet 6 is fixedly arranged at the center of the upper end face of the damping plate 38, the inside of the central control cabinet 6 is respectively provided with a high-precision loop resistance tester 7, a transformation ratio group polarity tester 8, a transformer empty load tester 9, a direct current resistance rapid tester 10, a breaker characteristic comprehensive tester 11, a zinc oxide arrester tester 12, a variable frequency series resonance experimental device 13 and an on-load tap-changer tester 14, the rear center of the central control cabinet 6 is fixedly provided with an intelligent power supply automatic control console 2, the positions of the inner wall of the front side of the carriage 1 far away from the central control cabinet 6 are respectively and fixedly provided with a vehicle-mounted local area wireless network 3, a vehicle-mounted positioning device 4 and a vehicle-mounted computer 5, the position of the carriage 1 near the bottom face of the rear side far away from the test table 22 is fixedly provided with, the vehicle-mounted power supply device 26 mainly supplies power to the test instrument, so that the test of the instrument is facilitated.

An alarm lamp 24 and a fire extinguisher 25 are respectively and fixedly arranged on the inner wall of the rear side of the carriage 1 between the test table 22 and the vehicle-mounted power supply device 26, the alarm lamp 24 and the fire extinguisher 25 have the safety protection function, the anti-interference dielectric loss tester 15, the insulation resistance tester 16, the direct-current high-voltage generator 17, the alternating-current dry-type experimental transformer 18, the remote control discharge protection ball gap 19, the high-voltage measuring device 20, the insulation oil dielectric strength tester 21 and the wireless high-voltage phase detector 23 are detachably connected, so that the outgoing test is more convenient, instrument communication software, GPS software navigation and pan-tilt software are arranged in the centralized control cabinet 6, the centralized control cabinet 6 is respectively and electrically connected with the vehicle-mounted power supply device 26 and the solar panel 28, second wheels 30 are respectively and fixedly arranged on the lower end surface of the bottom plate 29 close to four corners, first wheels 32 are respectively and fixedly arranged on the lower end surface of, the test table 22 is provided in a rectangular shape.

The working principle is as follows: when using this novel multi-functional power equipment maintenance test car, under the general condition, can use solar energy electroplax 28 to save reserve power, if on-vehicle power supply unit 26 can not generate electricity, just can use solar energy electroplax 28 to save reserve power, very environmental protection, at the in-process that this novel multi-functional power equipment maintenance test car removed, if the road surface is too jolt, jolt power can be conducted for the in-process of shock attenuation board 38 through cushion socket 27 and can eliminate jolt power through the flexible of telescopic link 39 and No. two springs 37, thereby protection centralized control cabinet 6, and at the in-process that No. two springs 37 shock attenuation is flexible, can extrude No. one spring 36 through stopper 40 and strengthen the shock attenuation effect.

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

1. The utility model provides a multi-functional power equipment overhauls test car, includes connecting seat (31), its characterized in that: the device is characterized in that a vehicle head (33) and a bottom plate (29) are respectively and fixedly arranged at two ends of the connecting seat (31), a carriage (1) is fixedly arranged at the upper end of the bottom plate (29), a solar panel (28) is fixedly arranged at the upper end of the carriage (1), a test table (22) is fixedly arranged at the position, close to the rear side, of one end of the bottom surface of the carriage (1) close to the connecting seat (31), an anti-interference dielectric loss tester (15), an insulation resistance tester (16), a direct-current high-voltage generator (17), an alternating-current dry-type experimental transformer (18), a remote-control discharge protection spherical gap (19), a high-voltage measuring device (20), an insulating oil dielectric strength tester (21) and a wireless high-voltage phase detector (23) are respectively and a shock absorption seat (27) is movably arranged at the front side of the bottom surface of the carriage (1), the bottom surface of the carriage (1) is positioned at the lower end of a shock absorption seat (27) and is respectively provided with two sliding grooves (34), the insides of the two sliding grooves (34) are respectively and movably provided with a sliding block (35), the upper ends of the two sliding blocks (35) are fixedly arranged at the lower end surface of the shock absorption seat (27), the bottom surface of the shock absorption seat (27) is equidistantly and fixedly provided with a plurality of telescopic rods (39), the upper ends of the telescopic rods (39) are fixedly provided with shock absorption plates (38), the rod bodies of the telescopic rods (39) are respectively and movably sleeved with a second spring (37), the front end and the rear end of each shock absorption plate (38) are respectively and fixedly provided with a limiting block (40), the front side inner wall and the rear side inner wall of the shock absorption seat (27) are respectively provided with shock absorption grooves (41), and one ends of the two limiting blocks (40) far away from the shock absorption plates (38) are respectively and movably arranged in the shock absorption grooves (41), the central positions of the bottom surfaces of the two damping grooves (41) are both fixedly provided with a fixed rod (42), the upper ends of the two fixed rods (42) respectively penetrate through a limiting block (40) and are fixedly arranged on the top surfaces of the damping grooves (41), the lower ends of the two fixed rods (42) positioned on the damping grooves (41) are both movably sleeved with a spring (36), the central control cabinet (6) is fixedly arranged at the center of the upper end surface of the damping plate (38), a high-precision loop resistance tester (7), a transformation ratio group other polarity tester (8), a transformer empty load tester (9), a direct current resistance quick tester (10), a circuit breaker characteristic comprehensive tester (11), a zinc oxide arrester tester (12), a frequency conversion series resonance experimental device (13) and a load tap changer tester (14) are respectively arranged in the central control cabinet (6), and an intelligent power automatic control console (2) is fixedly arranged at the center of the rear side of the central control cabinet (6), the position of the inner wall of the front side of the carriage (1) far away from the centralized control cabinet (6) is respectively and fixedly provided with a vehicle-mounted local area wireless network (3), a vehicle-mounted positioning device (4) and a vehicle-mounted computer (5), and the position of the carriage (1) near the bottom surface of the rear side far away from the test table (22) is fixedly provided with a vehicle-mounted power supply device (26).

2. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: an alarm lamp (24) and a fire extinguisher (25) are respectively and fixedly arranged between the test table (22) and the vehicle-mounted power supply device (26) on the inner wall of the rear side of the carriage (1).

3. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: the anti-interference dielectric loss tester (15), the insulation resistance tester (16), the direct-current high-voltage generator (17), the alternating-current dry-type experimental transformer (18), the remote-control discharge protection ball gap (19), the high-voltage measuring device (20), the insulating oil dielectric strength tester (21) and the wireless high-voltage phase detector (23) are detachably connected.

4. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: instrument communication software, GPS software navigation and pan-tilt software are arranged in the centralized control cabinet (6).

5. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: the centralized control cabinet (6) is electrically connected with the vehicle-mounted power supply device (26) and the solar panel (28) respectively.

6. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: and a second wheel (30) is fixedly arranged on the lower end surface of the bottom plate (29) close to the four corners.

7. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: the lower end surface of the vehicle head (33) is fixedly provided with a first wheel (32) close to the front end and the rear end.

8. The multifunctional power equipment overhaul test vehicle of claim 1, wherein: the test table (22) is arranged in a rectangular shape.