CN217561614U

CN217561614U - Distribution network distribution safety monitoring device

Info

Publication number: CN217561614U
Application number: CN202122809677.8U
Authority: CN
Inventors: 张帅; 张亚蒙
Original assignee: Anhui Ruizhiheng Design Consulting Co ltd
Current assignee: Anhui Ruizhiheng Design Consulting Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-10-11
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to a power grid detection technology field especially relates to a distribution network distribution safety monitoring device, including the dolly of marcing and fixed connection at the dolly of marcing upper mounting plate annular positioning groove, rotary platform upper base face fixedly connected with U type riser, rotary servo motor upper end output shaft fixed connection is in rotary platform bottom base face, trapezoidal frame right side limit outer wall slip cross-under has two corresponding and parallel slides, U type horizontal frame left side limit is close to toper driven gear department and is provided with regulation servo motor, the push-and-pull rod is kept away from horizontal movable block end and is passed through round pin axle swing joint in two parallel slide tip each other respectively, two parallel slides are the equal fixedly connected with U type detection tube that corresponds each other on the limit in opposite directions. The utility model discloses after the U type detecting tube detection circle is locked and is concerned with waiting to detect the distribution network, start detector and rotatory servo motor can detect the distribution network co-altitude, realize detecting one shot forming and target in place, have comparatively apparent detection efficiency.

Description

Distribution network distribution safety monitoring device

Technical Field

The utility model relates to a power grid detection technology field especially relates to a distribution network distribution safety monitoring device.

Background

The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The power distribution network consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in a power network.

An authorized bulletin number CN207181586U, an unmanned aerial vehicle-based distribution line safety detection device, comprises an unmanned aerial vehicle body, wherein a camera is arranged below the unmanned aerial vehicle body, a support frame is arranged below the camera, an anemoscope is arranged above the support frame, a lifting mechanism is arranged below the support frame, a movable plate is arranged on the lifting mechanism, and a fixed plate corresponding to the movable plate is arranged at the lower end of the lifting mechanism; the fly leaf lower surface evenly be equipped with a plurality of last semicircle grooves, be equipped with temperature sensor in the last semicircle groove, the fixed plate upper surface be equipped with last semicircle groove corresponding lower semicircle groove, be equipped with infrared scanner and current sensor in the lower semicircle groove, the fixed plate on still be equipped with the distancer.

Foretell distribution lines safety inspection device based on unmanned aerial vehicle has the characteristics that improve the testing result degree of accuracy, but this detection device ubiquitous detection device and join in marriage the position between the electric wire netting and can not adjust, and whole testing process is more troublesome, can't realize the detection device with the random adjustment of electric wire netting angle, reduced and carried out detection achievement efficiency to the distribution network, brought inconvenience for distribution network detection work.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art position between this field detection device ubiquitous check out test set and the distribution network at present and can not adjust, whole testing process is more troublesome, can't realize check out test set with the random adjustment of electric wire netting angle, reduced and carried out detection achievement efficiency to the distribution network, brought inconvenient shortcoming for distribution network detection work, and the distribution network distribution safety monitoring device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a distribution safety monitoring device of distribution network, including the dolly of marcing and fixed connection in the annular positioning groove of the dolly upper mounting plate of marcing, the rotatory swing joint of inner wall that the annular positioning groove is close to the upper end opening part has rotary platform, rotary platform upper base face fixedly connected with U type riser, all be connected with same lift lead screw through ball bearing rotation between U type riser top inner wall and the rotary platform upper base face, U type riser top outer wall is provided with lift servo motor, the output shaft of lift servo motor bottom run through U type riser top outer wall and with lift lead screw tip fixed connection.

Furthermore, the outer wall of the U-shaped vertical plate is slidably sleeved with a lifting slide block which is rotatably penetrated through by a lifting screw thread, a rotary servo motor is arranged between a base plane at the bottom of the rotary platform and a base plane of an upper platform of the travelling trolley, an output shaft at the upper end of the rotary servo motor is fixedly connected to the base plane at the bottom of the rotary platform, a side wall of the lifting slide block is fixedly connected with an L-shaped support, the L-shaped support is rotatably penetrated and connected with a rotary rod through a ball bearing, an angle overturning servo motor is arranged on one side, close to the lifting slide block, of the L-shaped support, a driven gear is fixedly connected to one end, close to the angle overturning servo motor, of the rotary rod, and the driven gear is meshed with a driving gear fixedly connected with an output shaft of the angle overturning servo motor.

Further, the other one end fixedly connected with trapezoidal frame of rotary rod, the outer wall slip cross-under of trapezoidal frame right side limit has two corresponding and parallel slides, the lateral wall fixedly connected with U type transverse frame that the trapezoidal frame right side limit is close to L type support, all be connected with same regulation lead screw through ball bearing rotation between U type transverse frame left side limit and the trapezoidal frame right side limit, it runs through in U type transverse frame and fixedly connected with toper driven gear to adjust the lead screw left end.

Furthermore, an adjusting servo motor is arranged on the left side edge of the U-shaped transverse frame close to the conical driven gear, an output shaft of the adjusting servo motor is fixedly connected with a conical driving gear meshed with the conical driven gear, a transverse moving block is connected to the outer wall of the adjusting lead screw in a threaded penetrating manner, the opposite sides of the transverse moving block are both movably connected with push-pull rods through pin shafts, the ends, far away from the transverse moving block, of the push-pull rods are respectively movably connected to the end portions of the two mutually parallel sliding plates through pin shafts, and the mutually parallel sliding plates are both provided with a detector and a detection host towards the opposite sides.

Furthermore, the feed end of detector and the detection end intercommunication of detecting the host computer, two that are parallel to each other the equal fixedly connected with U type detecting tube that corresponds each other in the slide limit in opposite directions, U type detecting tube intercommunication have run through the slide and with the detecting tube of detector detection end intercommunication.

Furthermore, opposite sides of the U-shaped detection pipes which are oppositely arranged are communicated with each other.

Compared with the prior art, the utility model provides a distribution network distribution safety monitoring device has following beneficial effect:

according to the power distribution safety monitoring device for the power distribution network, the U-shaped detection pipes which correspond to each other are arranged, the opposite sides of the U-shaped detection pipes are communicated, the detectors are started and can pass through, actually, the U-shaped detection pipes which correspond to each other can form a detection ring around the periphery of the power distribution network, and the detection effect of the mode is obvious and the efficiency is extremely high;

the power distribution safety monitoring device for the power distribution network is characterized in that two corresponding and parallel sliding plates are connected to the outer wall of the right side edge of a trapezoid frame in a sliding and penetrating mode, a regulating servo motor is started, the forward and reverse rotation of the regulating servo motor can be controlled according to actual conditions, an output shaft of the regulating servo motor drives a conical driving gear and a conical driven gear which are meshed with each other, a regulating lead screw is driven to rotate by the rotating conical driven gear, a transverse moving block can be driven to move left and right by the rotating regulating lead screw, the moving block which moves left and right can drive a push-pull rod which is movably connected with the sliding block through a pin shaft to the back side to push and pull the sliding plates, the pushed and pulled sliding plates can further achieve the radius size of a detection ring enclosed by U-shaped detection tubes which are arranged oppositely, the power distribution network with different sizes can be effectively detected, and the power distribution network power distribution safety monitoring device has a wide detection application range;

the power distribution safety monitoring device for the power distribution network is characterized in that an L-shaped support is arranged, the L-shaped support is in rotary penetrating connection with a rotary rod through a ball bearing, an angle overturning servo motor is started, an output shaft of the angle overturning servo motor drives a driving gear and a driven gear which are meshed with each other, and then the rotary rod is driven to rotate through the rotary driven gear, so that the rotary action of a trapezoidal frame fixedly connected with the rotary rod can be realized, the overturning of the two sliding plates can be further realized, the power distribution network with different bending shapes in the vertical direction can be effectively detected and positioned, and the power distribution safety monitoring device has a higher application direction for coping with difficult shapes;

this distribution network distribution safety monitoring device, lift slider through setting up, start rotatory servo motor, the output shaft of rotatory servo motor upper end will drive the lift lead screw rotatory, control the positive and negative rotation of rotatory servo motor, and then realize that the screw cross-under slides from top to bottom along U type riser outer wall at the lift slider of lift lead screw outer wall, further can drive L type support and trapezoidal frame and realize the oscilaltion motion, realize at last realizing the oscilaltion purpose to the U type detecting tube that sets up on the slide, behind the distribution network that the detection circle lock of U type detecting tube was treated with the relevant detection, start detector and rotatory servo motor, can detect distribution network co-altitude, realize detecting one shot forming and target in place, comparatively apparent detection efficiency has.

Drawings

Fig. 1 is the utility model provides a distribution network distribution safety monitoring device's holistic section structure schematic diagram.

Fig. 2 is the utility model provides a distribution network distribution safety monitoring device's a part's schematic structure diagram.

In the figure: 1. a traveling trolley; 2. an annular positioning groove; 3. rotating the platform; 4. a U-shaped vertical plate; 5. lifting a screw rod; 6. a lifting servo motor; 7. a lifting slide block; 8. rotating the servo motor; 9. an L-shaped bracket; 10. rotating the rod; 11. an angle-flipping servo motor; 12. a driven gear; 13. a drive gear; 14. a ladder frame; 15. a slide plate; 16. a U-shaped transverse frame; 17. Adjusting the lead screw; 18. a conical driven gear; 19. adjusting a servo motor; 20. a bevel drive gear; 21. a transverse moving block; 22. a push-pull rod; 23. a detector; 24. detecting a host; 25. U type test tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, a distribution safety monitoring device for a power distribution network comprises a traveling trolley 1 and an annular positioning groove 2 fixedly connected to an upper platform of the traveling trolley 1, wherein the inner wall of the annular positioning groove 2 close to an upper end opening is movably connected with a rotary platform 3 in a rotating manner, an upper base surface of the rotary platform 3 is fixedly connected with a U-shaped vertical plate 4,U type vertical plate 4, the inner wall of the top of the vertical plate 4 and the upper base surface of the rotary platform 3 are both rotatably connected with the same lifting screw 5,U type vertical plate 4 through a ball bearing, a lifting servo motor 6 is arranged on the outer wall of the top of the vertical plate 4, and an output shaft at the bottom of the lifting servo motor 6 penetrates through the outer wall of the top of the U-shaped vertical plate 4 and is fixedly connected with the end of the lifting screw 5.

The outer wall of the U-shaped vertical plate 4 is sleeved with a lifting slide block 7 which is penetrated through by a lifting screw rod 5 in a threaded rotating mode in a sliding mode, a rotating servo motor 8 is arranged between a base surface at the bottom of the rotating platform 3 and a base surface of an upper platform of the traveling trolley 1, an output shaft at the upper end of the rotating servo motor 8 is fixedly connected to the base surface at the bottom of the rotating platform 3, a side wall of the lifting slide block 7 is fixedly connected with an L-shaped support 9,L type support 9, the L-shaped support 9 is connected with a rotating rod 10 in a rotating mode through a ball bearing in a rotating mode, an angle overturning servo motor 11 is arranged on one side, close to the lifting slide block 7, of the rotating rod 10, one end, close to the angle overturning servo motor 11, of the rotating rod 10 is fixedly connected with a driven gear 12, and the driven gear 12 is meshed with a driving gear 13 fixedly connected with an output shaft of the angle overturning servo motor 11.

The other end of the rotating rod 10 is fixedly connected with a trapezoidal frame 14, the outer wall of the right side edge of the trapezoidal frame 14 is connected with two sliding plates 15 which are corresponding and parallel in a sliding and penetrating mode, the right side edge of the trapezoidal frame 14 is close to the side wall of the L-shaped support 9 and is fixedly connected with a U-shaped transverse frame 16, the left side edge of the U-shaped transverse frame 16 and the right side edge of the trapezoidal frame 14 are both rotatably connected with a same adjusting screw 17 through ball bearings, and the left end of the adjusting screw 17 penetrates through the U-shaped transverse frame 16 and is fixedly connected with a conical driven gear 18.

An adjusting servo motor 19 is arranged on the left side edge of the U-shaped transverse frame 16 close to the conical driven gear 18, an output shaft of the adjusting servo motor 19 is fixedly connected with a conical driving gear 20 meshed with the conical driven gear 18, a transverse moving block 21 penetrates through threads on the outer wall of the adjusting lead screw 17, the opposite sides of the transverse moving block 21 are both movably connected with a push-pull rod 22 through pin shafts, the ends, far away from the transverse moving block 21, of the push-pull rod 22 are respectively movably connected to the end portions of the two mutually parallel sliding plates 15 through the pin shafts, and the mutually parallel sliding plates 15 are both provided with a detector 23 and a detection host 24 towards the opposite sides.

The feed end of the detector 23 is communicated with the detection end of the detection host 24, two mutually parallel sliding plates 15 are fixedly connected with mutually corresponding U-shaped detection pipes 25 on opposite sides, and the U-shaped detection pipes 25 are communicated with detection pipes which penetrate through the sliding plates 15 and are communicated with the detection end of the detector 23.

Opposite sides of the U-shaped detection tubes 25 which are oppositely arranged are communicated.

In the utility model, when in use, firstly, the detector 23 is started, and the detector 23 can form a detection ring around the periphery of the distribution network through the U-shaped detection tubes 25 which correspond to each other in practice, so that the detection effect of the method is more obvious and the efficiency is extremely high;

then, the adjusting servo motor 19 is started, the forward and reverse rotation of the adjusting servo motor 19 can be controlled according to actual conditions, an output shaft of the adjusting servo motor 19 drives a conical driving gear 20 and a conical driven gear 18 which are meshed with each other, the rotating conical driven gear 18 drives an adjusting lead screw 17 to rotate, the rotating adjusting lead screw 17 drives a transverse moving block 21 to move left and right, the moving block 21 moving left and right can drive a push-pull rod 22 which is movably connected with the sliding block 15 through a pin shaft to the back side to push and pull the sliding block 15, the pushed and pulled sliding block 15 can further achieve the radius size of a detection ring enclosed between U-shaped detection pipes 25 which are oppositely arranged, the power distribution networks with different sizes can be effectively detected, and the high detection application range is achieved;

then, the angle overturning servo motor 11 is started, an output shaft of the angle overturning servo motor 11 drives a driving gear 13 and a driven gear 12 which are meshed with each other, and then the rotating rod 10 is driven to rotate through the rotating driven gear 12, so that the rotating action of a trapezoidal frame 14 fixedly connected with the rotating rod 10 can be realized, the overturning of the two sliding plates 15 can be further realized, the detection and the positioning of the power distribution network with different bending shapes in the vertical direction can be effectively realized, and the high application direction for coping with difficult shapes is provided;

and finally, starting the rotary servo motor 8, driving the lifting screw rod 5 to rotate by an output shaft at the upper end of the rotary servo motor 8, controlling the positive and negative rotation of the rotary servo motor 8, further realizing the up-and-down sliding of the lifting slide block 7 threaded on the outer wall of the lifting screw rod 5 along the outer wall of the U-shaped vertical plate, further driving the L-shaped support 9 and the trapezoidal frame 14 to realize the up-and-down lifting motion, finally realizing the up-and-down lifting purpose of the U-shaped detection tube 25 arranged on the sliding plate 15, starting the detector 23 and the rotary servo motor 8 after the detection ring of the U-shaped detection tube 25 is locked to be related to a power distribution network to be detected, detecting different heights of the power distribution network, realizing the in-place detection of one-step forming, and having more remarkable detection efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distribution network distribution safety monitoring device, including travelling dolly (1) and fixed connection in annular positioning groove (2) of travelling dolly (1) upper mounting plate, its characterized in that, the rotatory swing joint of inner wall that annular positioning groove (2) are close to the upper end opening part has rotary platform (3), base face fixedly connected with U type riser (4) on rotary platform (3), all be connected with same lift lead screw (5) through ball bearing rotation between U type riser (4) top inner wall and rotary platform (3) the base face, U type riser (4) top outer wall is provided with lift servo motor (6), the output shaft of lift servo motor (6) bottom runs through U type riser (4) top outer wall and with lift lead screw (5) end fixed connection.

2. The power distribution network power distribution safety monitoring device according to claim 1, wherein a lifting slider (7) penetrated by a lifting screw rod (5) in a threaded rotation mode is sleeved on the outer wall of the U-shaped vertical plate (4) in a sliding mode, a rotary servo motor (8) is arranged between a bottom base plane of the rotary platform (3) and an upper platform base plane of the traveling trolley (1), an output shaft at the upper end of the rotary servo motor (8) is fixedly connected to the bottom base plane of the rotary platform (3), an L-shaped support (9) is fixedly connected to one side wall of the lifting slider (7), a rotary rod (10) is connected to the L-shaped support (9) in a rotating and penetrating mode through a ball bearing in a rotating mode, an angle overturning servo motor (11) is arranged on one side, close to the lifting slider (7), of the rotary rod (10) is fixedly connected to a driven gear (12) at one end, close to the angle overturning servo motor (11), and a driving gear (13) fixedly connected to the output shaft of the angle overturning servo motor (11) is meshed with the driven gear (12).

3. The distribution network distribution safety monitoring device according to claim 2, wherein a trapezoidal frame (14) is fixedly connected to the other end of the rotating rod (10), two corresponding and parallel sliding plates (15) are slidably connected to the outer wall of the right side of the trapezoidal frame (14), a U-shaped transverse frame (16) is fixedly connected to the side wall of the right side of the trapezoidal frame (14) close to the L-shaped bracket (9), the same adjusting screw (17) is rotatably connected between the left side of the U-shaped transverse frame (16) and the right side of the trapezoidal frame (14) through a ball bearing, and the left end of the adjusting screw (17) penetrates through the U-shaped transverse frame (16) and is fixedly connected with a conical driven gear (18).

4. The distribution network power distribution safety monitoring device according to claim 3, wherein an adjusting servo motor (19) is arranged on the left side of the U-shaped transverse frame (16) near the conical driven gear (18), an output shaft of the adjusting servo motor (19) is fixedly connected with a conical driving gear (20) meshed with the conical driven gear (18), a transverse moving block (21) penetrates through the outer wall of the adjusting lead screw (17), opposite sides of the transverse moving block (21) are movably connected with push-pull rods (22) through pin shafts, ends of the push-pull rods (22) far away from the transverse moving block (21) are movably connected to the end portions of the two mutually parallel sliding plates (15) through pin shafts respectively, and the mutually parallel sliding plates (15) are provided with a detector (23) and a detection host (24) towards the opposite sides.

5. The distribution network distribution safety monitoring device of claim 4, wherein a feed end of the detector (23) is communicated with a detection end of the detection host (24), opposite sides of two parallel sliding plates (15) are fixedly connected with U-shaped detection pipes (25) corresponding to each other, and the U-shaped detection pipes (25) are communicated with detection pipes which penetrate through the sliding plates (15) and are communicated with the detection end of the detector (23).

6. The distribution network distribution safety monitoring device of claim 5, wherein opposite sides of the U-shaped detection pipes (25) which are oppositely arranged are communicated with each other.