CN114966136B - Power grid interface detection device - Google Patents

Abstract

The invention discloses a power grid interface detection device, which relates to the technical field of power grid detection and comprises a shell, wherein a lifting device is arranged at the upper end in the shell, a connecting device is arranged at the output end of the lifting device, an opening is formed in the shell, a sliding cover is arranged at the opening in a sliding manner, the lifting device drives the connecting device to extend out of the opening, a conversion device I and a conversion device II are arranged in the shell, the conversion device I and the conversion device II are identical in structure and are arranged on two sides of the connecting device, a winding device is arranged on the lower side in the shell, different detection line section heads are arranged on the conversion device I, each detection line section head comprises a plug I and a plug II, the plugs I and the plugs II are fixedly connected through wires I, all the plugs II are identical in model, each plug I is different in model and can be connected into different interfaces, and the winding device can be used for winding up the drawn wires in sequence.

Description

Power grid interface detection device

Technical Field

The invention relates to the technical field of power grid detection, in particular to a power grid interface detection device.

Background

Along with the application of modern information and communication technology in power grid planning development and later-stage upgrading, various electronic devices for on-line detection, data acquisition or remote data transmission communication are increasing, the application of the devices is important for realizing power grid modern management and maintenance, especially for large-area and remote-distance power grid monitoring, allocation operation and the like in China, the working quality of the power grid can be greatly improved, the maintenance efficiency is improved, and the operation and maintenance cost is reduced. On the other hand, these devices also pose new challenges to the grid, including maintenance, cost, and technical support of the devices. These devices usually have various interfaces, such as data interfaces, communication interfaces, exchange interfaces, etc., and the normal operation of the interfaces is the basis for ensuring the normal operation of each device and transmitting correct information, so that the interfaces, etc., need to be maintained and checked in time.

At present, when a power grid interface is detected, a plurality of types of connection end heads are required to be prepared, and the connection end heads are connected with a detection host through cables respectively. During detection, the connection end corresponding to the interface to be detected is selected, and then the connection end is inserted into the interface to be detected, so that the performance detection of the detection host on the interface is realized. However, a plurality of connection terminals and cables thereof are placed in the same storage box body, which easily causes the cables to be wound around each other, so that the connection terminals are not convenient to select.

Chinese patent publication No. CN215525874U discloses a power grid interface detection device, including detecting the box, the top at the detection box back articulates there is the case lid, the top rear end card of detecting the box is equipped with a plurality of detection instrument, it is located to detect the box top surface the storage tank has been seted up respectively to the position of detection instrument front end, the front end of storage tank is connected with the draw-in groove, the operation groove has been seted up to one side of storage tank, rotate before the both sides wall of storage tank inner chamber and install the reel, the peripheral coiling of reel has the detection cable, the outer end of detection cable is connected with the detection port, the detection port card dress is in the front end of draw-in groove, the axle center slip of reel has cup jointed the push-pull rod body, the outer end of push-pull rod body is located in the operation groove, the inner end fixedly connected with the connecting plug of push-pull rod body, the inner end of detection cable with connecting plug connects, the detection box inner chamber with the position fixedly connected with connecting plug corresponds connects the connecting socket, connecting plug connects the connecting socket with the connecting plug connects, this realizes that the patent changes the different wiring group through setting up too many, and carries out the automatic selection port that the different types of carrying on the terminal, nevertheless.

Disclosure of Invention

The invention discloses a power grid interface detection device, which aims at the technical problem and comprises a shell, wherein a detector is arranged in the shell, a lead II is connected onto the detector, a conversion device I is also arranged in the shell, the conversion device I comprises a reciprocating movement assembly, a plurality of clamping assemblies are arranged on the reciprocating movement assembly, a detection line section head is clamped on each clamping assembly and comprises a plug I and a plug II, the plug I and the plug II are fixedly connected through the lead I, the types of all the plugs II are the same, the type of each plug I is different, and the plug II is connected with the lead II.

Further, the centre gripping subassembly includes movable plate I, and movable plate I follows the reciprocating motion subassembly and moves, and I both ends of movable plate all slide and are equipped with slide axis I, and the first end of slide axis I is fixed and is equipped with movable plate II, and the second end of slide axis I is fixed and is equipped with the cooperation piece, and fixed spring I that is equipped with between cooperation piece and the movable plate I, vertical slip is equipped with movable plate III on the movable plate II, and fixed spring II is equipped with between movable plate III and the movable plate II, and horizontal slip is equipped with tongs I and tongs II on the movable plate III, and tongs I and tongs II keep pasting closely each other through spring assembly, have the round hole between tongs I and II.

Further, the round hole between tongs I and tongs II diminishes by upside to downside gradually, and the round hole is the same with I lower extreme shape of plug.

Furthermore, the conversion device I further comprises a sliding shaft III, the sliding shaft III is slidably mounted on the shell, a limiting plate is fixedly mounted at one end of the sliding shaft III, an air cylinder I and an air cylinder II are fixedly mounted in the limiting plate, the position of the cylinder arm of the air cylinder I corresponds to that of the moving plate III, a double-faced wedge block is arranged on the cylinder arm of the air cylinder II and is located between the moving plate II and the gripper II, and a spring III is fixedly mounted between the sliding shaft III and the shell.

Further, elevating gear is equipped with in the shell, and connecting device is equipped with to elevating gear's output, and connecting device includes the half-gear, and the half-gear rotation is installed at elevating gear's output, and the half-gear internal fixation is equipped with a half-cylinder section of thick bamboo, and the last fixed two-way cylinder that is equipped with of half-cylinder section of thick bamboo, all fixed the card of being equipped with on two jar arms of two-way cylinder is grabbed, and two cards are grabbed and are used for fixed detection line section head, and the shell internal fixation is equipped with motor II, and the fixed roof that is equipped with in the II pivots of motor, roof promote the cooperation piece.

Furthermore, one end of the clamping claw is provided with two elastic pieces, the top ends of the two elastic pieces are enclosed into a circle, an opening is reserved at the outermost end of the circle, and the enclosed circle has the same diameter as the I wire.

Further, connecting device still includes the socket, the first end of socket with II connections of wire, the second end and the II adaptations of plug of socket are fixed on the socket and are equipped with slide-shaft V, and slide-shaft V goes up the slip and are equipped with the slide, and the fixed vertical wedge that is equipped with on the slide, the fixed pothook that is equipped with on II plugs, the fixed spring V that is equipped with between slide and the socket, pothook downstream and vertical wedge locking, the fixed horizontal wedge that is equipped with on the slide, the fixed cylinder III that is equipped with in the shell, the fixed unlocking plate that is equipped with on the jar arm of cylinder III, the unlocking plate removes and promotes horizontal wedge and makes vertical wedge keep away from the pothook and unblock.

Furthermore, the winding device is equipped with in the shell, and the winding device is including accomodating the roller, and it has wire II to accomodate the roller to roll up, still include two axletrees among the winding device, the fixed major axis that is equipped with between the axletree, sliding block on the major axis is equipped with, and the fixed guide ring that is equipped with on the slider, wire II pass the guide ring, all rotate on two axletrees and be equipped with the small thread roller, are equipped with the rope on the small thread roller, and two ropes drive the slider removes.

Further, the winding device further comprises two connecting shafts II, the connecting shafts II are fixedly installed on two sides of the sliding block, pulling plates are arranged on the connecting shafts II in a sliding mode, compensating springs are fixedly arranged between the pulling plates and the connecting shafts II, ejector rods are fixedly arranged on the pulling plates, ropes are fixedly connected with the pulling plates, belt wheels, bevel gears I and bevel gears II are arranged on the shaft plates in a rotating mode, the bevel gears II are fixedly connected with the small wire rollers, moving shafts are fixedly arranged on the shaft plates, moving frames are arranged on the moving shafts in a sliding mode, linkage plates are fixedly arranged on the moving frames, spline shafts are arranged at two ends of the moving frames in a rotating mode, the spline shafts drive the belt wheels and the bevel gears I to rotate and slide in the belt wheels and the bevel gears I, and belts IV are arranged between the belt wheels and the accommodating rollers.

Furthermore, an inclined plane plate is fixedly arranged on the sliding block, a locking plate is fixedly arranged on the shaft plate, a locking wedge block is arranged on the locking plate in a sliding mode, the side face of the locking wedge block is in contact with the side face of the linkage plate, the linkage plate is located at a position close to the middle of the movable shaft relative to the locking wedge block, a locking rod is fixedly arranged on the locking wedge block, a locking spring is fixedly arranged between the locking wedge block and the locking plate, the inclined plane plate is in contact with the locking rod to push the locking wedge block to slide, the linkage plate is in contact with the inclined plane of the locking wedge block at the moment, the inclined bevel gear I and the bevel gear II which correspond to one side are separated, and the inclined bevel gear I and the bevel gear II on the other side are meshed.

Compared with the prior art, the invention has the beneficial effects that: (1) The invention is provided with a plurality of clamping components, the clamping components are all provided with detection line segment heads, different detection line segment heads can detect different sockets, and different detection line segment heads can be easily converted; (2) The middle of the head of the detection line section is provided with the end line section, so that the detection line section can be stretched into a narrow place for detection compared with the traditional detection line section without the line section; (3) The plug II and the socket can be self-locked, and can be locked by the clamping hook and the vertical wedge-shaped block when being close to each other, so that the degree of automation is high; (4) The winding device is linked with the accommodating roller, so that the guide ring can automatically reciprocate, and the lead II is orderly wound on the accommodating roller.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the external shape of the present invention.

FIG. 3 is a schematic view of a conversion apparatus according to the present invention.

Fig. 4 is a partial schematic view of a conversion device of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

FIG. 6 is a schematic view of a clamping assembly of the present invention.

Fig. 7 is an enlarged view of fig. 6 at B.

FIG. 8 is a partial schematic view of a clamping assembly of the present invention.

FIG. 9 is a partial schematic view of a clamping assembly of the present invention.

Fig. 10 is an enlarged view of fig. 9 at C.

Fig. 11 is a schematic view of the connecting device and the lifting device of the present invention.

Fig. 12 is a schematic view of the lifting device of the present invention.

Fig. 13 is an enlarged view of fig. 12 at E.

Fig. 14 is a schematic view of the connecting device of the present invention.

Fig. 15 is a schematic view of a portion of the connector of the present invention.

Fig. 16 is an enlarged view at D in fig. 15.

Fig. 17 is a schematic view of the winding device of the present invention.

Fig. 18 is an enlarged view at F in fig. 17.

Fig. 19 is a partial schematic view of the wire winding device of the present invention.

FIG. 20 is another perspective view of the wire winding device of the present invention.

Fig. 21 is an enlarged view of fig. 20 at H.

Fig. 22 is an enlarged view at I of fig. 20.

Fig. 23 is a schematic view of a part of the structure of the wire winding device of the present invention.

Fig. 24 is an enlarged view at G in fig. 23.

Reference numerals: 1-a conversion device i; 2-a connecting means; 3-a lifting device; 4-a winding device; 5-a conversion device II; 6-a housing; 7-a sliding cover; 101-mounting a plate I; 102-a belt I; 103-motor I; 104-a connecting shaft; 105-belt II; 106-mounting plate II; 107-fixing plate; 108-motor II; 109-a rotating shaft; 110-a top plate; 111-moving the plate I; 112-a card board; 113-a catch wheel; 114-sliding shaft I; 115-spring I; 116-moving plate II; 117-crossbar; 118-sliding shaft II; 119-spring ii; 120-moving plate III; 121-sliding shaft III; 122-spring iii; 123-limiting plate; 124-cylinder I; 125-cylinder II; 126-hand grip I; 127-gripper II; 128-spring IV; 129-straight plate; 130-sliding shaft IV; 131-a mating block; 201-half gear; 202-a semi-cylindrical barrel; 203-bidirectional cylinders; 204-clamping; 205-plug i; 206-conductor i; 207-plug ii; 208-a socket; 209-hook; 210-a transverse wedge; 211-sliding axis v; 212-spring V; 213-vertical wedge-shaped block; 214-a sled; 215-unlocking plate; 216-a spacer block; 217-cylinder III; 301-vertical plate I; 302-motor iii; 303-Belt III; 304-screw I; 305-a lead screw II; 306-a gear; 307-arc plate I; 308-arc plate II; 309-vertical plate VI; 310-motor IV; 311-vertical plate II; 312-riser III; 313-a riser IV; 314-riser V; 315-standing the plate VII; 401-a detector; 402-a linker; 403-cylinder IV; 404-conductor II; 405-rotating the plate; 406-a take-up roller; 407-Belt IV; 408-a shaft plate; 409-small wire roller; 410-rope; 411-long axis; 412-a guide ring; 413-a slider; 414-connecting shaft II; 415-a compensation spring; 416-a pulling plate; 417 — bevel board; 418-ejector pin; 419-a moving axis; 420-moving frame; 421-a belt wheel; 422-spline shaft; 423-bevel gear i; 424-bevel gear II; 425-a linkage plate; 426-a locking lever; 427-locking wedge block; 428-locking spring; 429-locking the shaft; 430-locking plate.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): the power grid interface detection device shown in fig. 1-24 comprises a shell 6, a lifting device 3 is installed at the upper end in the shell 6, a connecting device 2 is installed at the output end of the lifting device 3, an opening is formed in the shell 6, a sliding cover 7 is installed at the opening in a sliding mode, the lifting device 3 drives the connecting device 2 to extend out of the opening, a conversion device I1 and a conversion device II 5 are installed in the shell 6, the conversion device I1 and the conversion device II 5 are identical in structure and are arranged on two sides of the connecting device 2, a winding device 4 is installed on the lower side in the shell 6, different detection line segment heads are installed on the conversion device I1 and comprise a plug I205 and a plug II 207, the plug I205 and the plug II 207 are fixedly connected through a wire I206, the models of all the plugs II 207 are identical, the models of each plug I205 are different, different interfaces can be accessed, and the drawn wires can be sequentially wound up by the winding device 4.

Wherein conversion equipment I1 includes the reciprocating motion subassembly, a plurality of centre gripping subassemblies are equipped with on the reciprocating motion subassembly, the reciprocating motion subassembly drives the centre gripping subassembly and removes, the reciprocating motion subassembly includes mounting panel I101 in this embodiment, mounting panel I101 fixed mounting is in shell 6, I103 motor is equipped with to the fixed being equipped with on the mounting panel I101, I102 belt is equipped with in the pivot of I103 motor, I102 belt drive connecting axle 104 and conversion equipment II 5, the top in the shell 6 is fixed and is equipped with fixed plate 107, II 106 mounting panel is fixed to be equipped with under the fixed plate 107, two big band pulleys are equipped with in II 106 mounting panel, be equipped with II 105 belt between two big band pulleys, fixed being equipped with connecting axle 104 on one of them big band pulley, connecting axle 104 is driven by I102 belt, fixed motor II 108 is equipped with on the fixed plate 107, fixed shaft 109 is equipped with in the pivot of II 108 motor, fixed shaft 109 is equipped with roof 110 on the pivot 109, motor II 108 also can direct fixed mounting on the inner wall of shell 6.

In this embodiment, the clamping assembly comprises a moving plate I111, an upper clamping plate 112 and a lower clamping plate 112 are fixedly arranged on the moving plate I111, a clamping wheel 113 is arranged on the clamping plate 112, the clamping wheel 113 and the moving plate I111 clamp a belt II 105 and move along with the belt II 105, an upper sliding shaft I114 and a lower sliding shaft I114 are slidably arranged on the moving plate I111, a same moving plate II 116 is fixedly arranged at first ends of the two sliding shafts I114 together, a matching block 131 is fixedly arranged at a second end of the sliding shaft I114, a spring I115 is fixedly arranged between the matching block 131 and the moving plate I111, a top plate 110 can be matched with the matching block 131 to push the moving plate II 116 to a direction close to the lifting device 3 when rotating, a cross rod 117 is fixedly arranged on the moving plate II 116, a sliding shaft II 118 is slidably arranged on the cross rod 117, a moving plate III 120 is fixedly arranged on the sliding shaft II, a spring 119 II is fixedly arranged between the moving plate III 120 and the cross rod 117, the moving plate II can vertically slide, a hand I126 and a hand II 127 are transversely slidably arranged on the moving plate III, the moving plate II are tightly contacted with the spring assemblies through the spring assemblies, a hand II, a hand I126 and a hand II 127, two hand grips I and a semicircular holes are arranged on the moving plate I125, and can be gradually adhered to form a semicircular hole, and a semicircular hole 125, and a semicircular hole, and a semicircular cylinder 125, and a semicircular hole can be formed by a small cylinder 125, and a small cylinder can be gradually formed in the semicircular hole.

The spring assembly comprises two straight plates 129, the straight plates 129 are fixedly arranged on the lower side of the moving plate III 120, sliding shafts IV 130 are arranged in the straight plates 129 in a sliding mode, the two sliding shafts IV 130 are respectively and fixedly connected with a hand grip I126 and a hand grip II 127, a spring IV 128 is fixedly arranged between the hand grip I126 and the straight plates 129, and a spring IV 128 is fixedly arranged between the hand grip II 127 and the other straight plate 129.

The conversion device I1 further comprises a sliding shaft III 121, the sliding shaft III 121 is slidably mounted at the top end in the shell 6 through a short plate, a limiting plate 123 is fixedly mounted on the sliding shaft III 121, an air cylinder I124 and an air cylinder II 125 are fixedly mounted in the limiting plate 123, a spring III 122 is fixedly mounted between the sliding shaft III 121 and the short plate, the air cylinder I124 extends downwards to push the moving plate III 120 to move downwards, a double-faced wedge block is fixedly mounted on an air cylinder II 125, and the first gripper 126 and the second gripper 127 are separated when the double-faced wedge block moves downwards.

The lifting device 3 comprises a vertical plate I301, a vertical plate VI 309, a vertical plate II 311, a vertical plate III 312, a vertical plate IV 313 and a vertical plate V314 which are all fixedly installed on the shell 6 and surround the periphery of the opening of the shell 6, a belt III 303 is sleeved on the upper side for transmission, a motor III 302 is fixedly installed on the vertical plate I301, the belt III 303 is sleeved on the rotating shaft of the motor III 302, a lead screw I304 is installed on the vertical plate VII 315, a lead screw II 305 is installed on the vertical plate VI 309, the lead screw I304 and the lead screw II 305 rotate along with each other, an arc-shaped plate II 308 is installed at the lower end of the lead screw I304 in a rotating mode, an arc-shaped plate I307 is installed at the lower end of the lead screw II 305 in a rotating mode, a motor IV 310 is fixedly installed on the arc-shaped plate I307, and a gear 306 is fixedly installed on the rotating shaft of the motor IV 310.

The connecting device 2 comprises a half gear 201, the half gear 201 is rotatably arranged between an arc plate I307 and an arc plate II 308, the half gear 201 is meshed with a gear 306, a half cylinder 202 is fixedly arranged in the half gear 201, a bidirectional cylinder 203 is fixedly arranged on the half cylinder 202, a clamping claw 204 is fixedly arranged on two cylinder arms of the bidirectional cylinder 203, one end of the clamping claw 204 is provided with two elastic sheets, the top ends of the two elastic sheets form a circle, an opening is reserved at the outermost end of the circle, the diameter of the circle formed by the circle is the same as that of a lead I206, the lead I206 can be clamped between the two elastic sheets when approaching, a through hole is arranged in the middle of a mounting plate I101, the lead II 404 penetrates through the through hole to be connected with a socket 208, the socket 208 is placed in the through hole in an idle state, and a sliding shaft V211 is fixedly arranged on the socket 208, A sliding plate 214 is slidably arranged on a sliding shaft V211, a spring V212 is fixedly arranged between the sliding plate 214 and a socket 208, a vertical wedge block 213 and a horizontal wedge block 210 are fixedly arranged on the sliding plate 214, hooks 209 are fixedly arranged on a plug II 207 respectively, the plug II 207 moves downwards to drive the hooks 209 to move downwards, the hooks 209 push the vertical wedge block 213 to move towards the direction close to the socket 208, finally the vertical wedge block 213 and the hooks 209 are rebounded to be clamped mutually through the spring V212, an air cylinder III 217 is fixedly arranged on a mounting plate I101 through a cushion block 216, an unlocking plate 215 is fixedly arranged on a cylinder arm of the air cylinder III 217, the unlocking plate 215 pushes the horizontal wedge block 210, the horizontal wedge block 210 is close to the socket 208, the vertical wedge block 213 and the hooks 209 are unlocked, and can be separated.

The winding device 4 comprises a detector 401, the detector 401 is fixedly arranged in a shell 6, a cylinder IV 403 is fixedly arranged on the shell 6, a joint 402 is fixedly arranged on a cylinder arm of the cylinder IV 403, a first side of the joint 402 is connected with a lead II 404, a second side of the joint 402 can be inserted into a socket of the detector 401, a rotating plate 405 is fixedly arranged on the shell 6, a receiving roller 406 is rotatably arranged on the rotating plate 405, the lead II 404 is wound on the receiving roller 406, two shaft plates 408 are fixedly arranged on the shell 6, a long shaft 411 is fixedly arranged between the shaft plates 408, a sliding block 413 is slidably arranged on the long shaft 411, a guide ring 412 is fixedly arranged on the sliding block 413, the lead II 404 passes through the guide ring 412, a small wire roller 409 is rotatably arranged on each of the two shaft plates 408, a rope 410 is arranged on the small wire roller 409, the two long shafts 411 drive the sliding block 413 to move, the winding device 4 further comprises two connecting shafts II 414, the connecting shafts II 414 are fixedly installed on two sides of the sliding block 413, a pulling plate 416 is installed on the connecting shafts II 414 in a sliding mode, a compensation spring 415 is fixedly installed between the pulling plate 416 and the connecting shafts II 414, an ejector rod 418 is fixedly installed on the pulling plate 416, the rope 410 is fixedly connected with the pulling plate 416, a belt wheel 421, an oblique bevel gear I423 and a bevel gear II 424 are rotatably installed on the shaft plate 408, the bevel gear II 424 is fixedly connected with a small wire roller 409, a moving shaft 419 is fixedly installed on the shaft plate 408, a moving frame 420 is slidably installed on the moving shaft 419, a linkage plate 425 is fixedly installed on the moving frame 420, spline shafts 422 are rotatably installed at two ends of the moving frame 420, the spline shafts 422 drive the belt wheel 421 and the oblique bevel gear I423 to rotate and slide in the belt wheel 421 and the oblique bevel gear I423, a belt IV 407 is installed between the belt wheel 421 and the containing roller 406, the sliding block 413 can be ensured to return to the other end when moving to one end, and the small wire rollers 409 at the two ends cannot be blocked when rotating simultaneously through the matching of the connecting shaft II 414 and the pulling plate 416.

The slide block 413 is fixedly provided with a bevel plate 417, the shaft plate 408 is fixedly provided with a locking plate 430, the locking plate 430 is slidably provided with a locking shaft 429, the locking shaft 429 is fixedly provided with a locking wedge 427, the side surface of the locking wedge 427 is contacted with the side surface of the linkage plate 425, the linkage plate 425 is positioned close to the middle of the moving shaft 419 relative to the locking wedge 427, the locking wedge 427 is fixedly provided with a locking rod 426, a locking spring 428 is fixedly arranged between the locking wedge 427 and the locking plate 430, the bevel plate 417 is contacted with the locking rod 426 to push the locking wedge 427 to slide, at the moment, the linkage plate 425 is contacted with the bevel surface of the locking wedge 427, at the moment, the bevel gear I423 and the bevel gear II 424 on the corresponding side are separated, and the bevel gear I423 and the bevel gear II 424 on the other side are engaged, so that the position of the moving frame 420 is ensured and cannot move randomly.

The working principle is as follows: putting different detection line segment heads into different clamping assemblies, starting an air cylinder II 125 to separate a hand grip I126 from a hand grip II 127, putting the detection line segment heads between the hand grip I126 and the hand grip II 127, restoring the air cylinder II 125 to the original position, straightening a lead I206 in the detection line segment heads through the hand grip I126 and the hand grip II 127 which support the upper layer and the lower layer through a spring II 119, selecting the detection line segment heads according to interfaces to be detected, starting a motor I103, driving a connecting shaft 104 to rotate through a belt I102 by the rotation of the motor I103, driving a belt II 105 through a big belt wheel by the connecting shaft 104, driving the clamping assemblies by the belt II 105, stopping the movement of the motor I103 when the required detection line segment heads move to the position of a connecting device 2, starting a motor IV 310, the motor IV 310 drives the half gear 201 to rotate through the gear 306, the half gear 201 drives the half cylinder 202 to rotate, the half cylinder 202 is aligned to a required detection line segment head, the motor II 108 is started at the moment, the motor II 108 drives the top plate 110 to rotate, the motor II 108 and the matching block 131 push the matching block 131, the sliding shaft I114 and the spring I115 to be compressed, the moving plate II 116 is further pushed to a position close to the clamping claw 204, the bidirectional air cylinder 203 is in a retraction state at the moment, finally, a lead I206 of the detection line segment head is clamped into two elastic sheets of the clamping claw 204, the air cylinder II 125 is started again to separate the air cylinder II 125 from the clamping claw I126, the motor II 108 is started again to separate the top plate 110 from the matching block 131, and the clamping assembly returns to the original position under the action of the spring III 122.

Starting the bidirectional cylinder 203, straightening the wire I206 by the two clamping claws 204 of the bidirectional cylinder 203, then starting the motor III 302, driving the detection line segment head to move downwards by the screw I304 and the screw II 305, driving the clamping hook 209 to move downwards by the plug II 207, finally clamping the clamping hook 209 with the vertical wedge-shaped block 213, fixing the plug II 207 and the socket 208 together, sliding the sliding cover 7 at the moment, exposing the opening on the shell 6, moving the detection line segment head to the upper side of the shell 6 by the connecting device 2, taking the detection line segment head off the clamping claws 204, pulling the detection line segment head to pull out the wire II 404, inserting the wire II 404 into a socket to be detected for detection, rotating the storage roller 406 after detection is finished, driving the storage roller 406 to rotate by the driving motor, driving the belt wheel 421 to rotate by the belt IV 407, driving the spline shaft 422 to rotate, driving the bevel gear I423 by the spline shaft 422, the oblique bevel gear I423 drives the small wire roller 409 to rotate through the bevel gear II 424, the small wire roller 409 winds the rope 410, the rope 410 drives the pulling plate 416, the pulling plate 416 drives the sliding block 413 to slide on the long shaft 411, the guide ring 412 moves along with the sliding movement while the wire II 404 in the guide ring 412 is wound into the wire II 404, when the bevel plate 417 contacts the locking rod 426, the locking wedge block 427 is pushed to be away from the linkage plate 425, then the ejector rod 418 abuts against the linkage plate 425 to drive the linkage plate 425 to move, the linkage plate 425 drives the moving frame 420 to move, the moving frame 420 drives the spline shaft 422 to move, at a certain moment, the oblique bevel gears I423 on two sides rotate simultaneously, at the moment, the sliding block 413 does not move any more when receiving the force on two sides, the pulling plate 416 presses the compensation spring 415 along the connecting shaft II 414 to continue to drive the moving frame 420 to move, finally, the spline shaft 422 on one side is separated from the oblique bevel gear I423, and the spline shaft 422 on the other side completely enters the oblique bevel gear I423, at the moment, the sliding block 413 starts to move reversely, so that the wire II 404 is driven to be uniformly coiled on the accommodating roller 406, the detection line section head is placed on the clamping claw 204 after use, the connecting device 2 drives the detection line section head to return to the original position, the air cylinder III 217 extends to drive the unlocking plate 215 to push the transverse wedge-shaped block 210, the vertical wedge-shaped block 213 and the clamping hook 209 are separated, the plug II 207 is separated from the socket 208, the air cylinder I124 pushes the moving plate III 120 downwards, the two clamping claws I126 and the clamping claw II 127 are close to each other, then the clamping assembly is close to the detection line section head to take the clamping assembly down from the clamping claw 204, then the original position is returned, and when the air cylinder IV 403 retracts to pull the connector 402 out from the socket of the detector 401 when the clamping assembly is idle.

Claims (9)

1. The utility model provides a power grid interface detection device, includes shell (6), is equipped with detector (401) in shell (6), is connected with wire II (404) on detector (401), its characterized in that: the shell (6) is also internally provided with a conversion device I (1), the conversion device I (1) comprises a reciprocating movement assembly, the reciprocating movement assembly is provided with a plurality of clamping assemblies, each clamping assembly is clamped with a detection line section head, the detection line section head comprises a plug I (205) and a plug II (207), the plug I (205) and the plug II (207) are fixedly connected through a lead I (206), the types of all the plugs II (207) are the same, the types of all the plugs I (205) are different, and the plug II (207) is connected with a lead II (404);

the clamping assembly comprises a moving plate I (111), the moving plate I (111) moves along with the reciprocating movement assembly, sliding shafts I (114) are installed at two ends of the moving plate I (111) in a sliding mode, a moving plate II (116) is fixedly installed at the first end of each sliding shaft I (114), a matching block (131) is fixedly installed at the second end of each sliding shaft I (114), a spring I (115) is fixedly installed between each matching block (131) and the moving plate I (111), a moving plate III (120) is vertically installed on each moving plate II (116) in a sliding mode, a spring II (119) is fixedly installed between each moving plate III (120) and the corresponding moving plate II (116), a hand grip I (126) and a hand grip II (127) are installed on each moving plate III (120) in a sliding mode, the hand grip I (126) and the hand grip II (127) are kept attached to each other through the spring assemblies, and a round hole is formed between the hand grip I (126) and the hand grip II (127).

2. A grid interface sensing device according to claim 1, wherein: the round hole between the hand grip I (126) and the hand grip II (127) is gradually reduced from the upper side to the lower side, and the round hole is the same as the lower end of the plug I (205) in shape.

3. A grid interface detection device according to claim 2, wherein: conversion equipment I (1) still includes sliding shaft III (121), and sliding shaft III (121) slidable mounting is in on shell (6), and limiting plate (123) are fixed to be equipped with to the one end of sliding shaft III (121), and limiting plate (123) internal fixation is equipped with cylinder I (124) and cylinder II (125), and cylinder I (124) cylinder arm position corresponds with movable plate III (120), sets up two-sided wedge on the cylinder arm of cylinder II (125), and two-sided wedge is located between movable plate II (116) and tongs II (127), and fixed spring III (122) are equipped with between sliding shaft III (121) and shell (6).

4. A grid interface detection device according to claim 3, wherein: elevating gear (3) are equipped with in shell (6), connecting device (2) are equipped with to the output of elevating gear (3), connecting device (2) are including semi-gear (201), semi-gear (201) rotatory installation is at the output of elevating gear (3), semi-gear (201) internal fixation is equipped with semi-cylinder (202), fixed two-way cylinder (203) of being equipped with on semi-cylinder (202), all fixed the card of being equipped with on two jar arms of two-way cylinder (203) is grabbed (204), two cards are grabbed (204) and are used for fixed detection line section head, shell (6) internal fixation is equipped with motor II (108), fixed roof (110) of being equipped with in motor II (108) pivot, roof (110) promotion cooperation piece (131).

5. A grid interface sensing device according to claim 4, wherein: one end of the clamping claw (204) is provided with two elastic pieces, the top ends of the two elastic pieces form a circle in an enclosing mode, an opening is reserved at the outermost end of the circle, and the diameter of the enclosed circle is the same as that of the wire I (206).

6. A grid interface sensing device according to claim 5, wherein: the connecting device (2) further comprises a socket (208), a first end of the socket (208) is connected with the wire II (404), a second end of the socket (208) is matched with the plug II (207), a sliding shaft V (211) is fixedly arranged on the socket (208), a sliding plate (214) is slidably arranged on the sliding shaft V (211), a vertical wedge block (213) is fixedly arranged on the sliding plate (214), a hook (209) is fixedly arranged on the plug II (207), a spring V (212) is fixedly arranged between the sliding plate (214) and the socket (208), the hook (209) moves downwards to be locked with the vertical wedge block (213), a transverse wedge block (210) is fixedly arranged on the sliding plate (214), an air cylinder III (217) is fixedly arranged in the shell (6), an unlocking plate (215) is fixedly arranged on an arm of the air cylinder III (217), and the transverse wedge block (210) is pushed by the unlocking plate (215) to enable the vertical wedge block (213) to be far away from the hook (209) for unlocking.

7. A grid interface sensing device according to claim 6, wherein: the winding device (4) is equipped with in shell (6), winding device (4) are including accomodating roller (406), it has wire II (404) to accomodate roller (406) to roll up, still include two axial plates (408) in winding device (4), fixed major axis (411) of being equipped with between axial plate (408), sliding fit has slider (413) on major axis (411), fixed guide ring (412) of being equipped with on slider (413), guide ring (412) are passed in wire II (404), all rotatory little line roller (409) of being equipped with on two axial plates (408), rope (410) are equipped with on little line roller (409), two rope (410) drive slider (413) remove.

8. A grid interface detection device according to claim 7, wherein: the winding device (4) further comprises two connecting shafts II (414), the connecting shafts II (414) are fixedly installed on two sides of the sliding block (413), pulling plates (416) are installed on the connecting shafts II (414) in a sliding mode, compensating springs (415) are fixedly installed between the pulling plates (416) and the connecting shafts II (414), ejector rods (418) are fixedly installed on the pulling plates (416), the ropes (410) are fixedly connected with the pulling plates (416), belt wheels (421), bevel gears I (423) and bevel gears II (424) are rotatably installed on the shaft plates (408), the bevel gears II (424) are fixedly connected with the small wire rollers (409), moving shafts (419) are fixedly installed on the shaft plates (408), moving frames (420) are slidably installed on the moving shafts (419), the moving frames (420) are fixedly provided with the bevel plates (425), two ends of the moving frames (420) are rotatably provided with spline shafts (422), the spline shafts (422) drive the belt wheels (421) and the bevel gears I (423) to rotate and slide in the inclined bevel gears (421) and take in the linkage shafts (406) and take in the linkage shafts (407) as well as the belt wheels (406).

9. A grid interface detection device according to claim 8, wherein: the locking device is characterized in that an inclined plane plate (417) is fixedly arranged on the sliding block (413), a locking plate (430) is fixedly arranged on the shaft plate (408), a locking wedge block (427) is slidably arranged on the locking plate (430), the side face of the locking wedge block (427) is in contact with the side face of the linkage plate (425), the linkage plate (425) is located at a position close to the middle of the moving shaft (419) relative to the locking wedge block (427), a locking rod (426) is fixedly arranged on the locking wedge block (427), a locking spring (428) is fixedly arranged between the locking wedge block (427) and the locking plate (430), the inclined plane plate (417) is in contact with the locking rod (426) to push the locking wedge block (427) to slide, at the moment, the linkage plate (425) is in contact with the inclined plane of the locking wedge block (427), at the moment, an inclined bevel gear I (423) and a bevel gear II (424) on one corresponding side are separated, and an inclined bevel gear I (423) and a bevel gear II (424) on the other side are meshed.

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