CN118033192B - Electrical equipment hanging device - Google Patents

Abstract

The invention discloses an electrical equipment hanging and taking device, which relates to the technical field of electrical equipment hanging and taking, and comprises a wiring part, wherein the wiring part comprises a limiting rod fixedly arranged on a shell, two fixing sleeves are fixedly arranged on the shell, and a conductive structure is commonly arranged on the two fixing sleeves; the locking part comprises two fixing plates fixedly installed in the shell, and a driving structure is jointly installed between the two fixing plates and the shell. The advantages are that: the hanging work of high-voltage line can be realized through twisting the handheld rod, and along with the continuous twisting of the handheld rod, the more stable elastic fixation of the high-voltage line is realized, and when the handheld rod is hung for a long time to detect, a person can take down the handheld rod, insert the handheld rod into the handheld rod to work after waiting to detect, the operation process is simple and convenient and quick, and meanwhile, the current is led to the ground through the ground wire in the hanging process of the high-voltage line, so that the use safety of the person is ensured.

Description

Electrical equipment hanging device

Technical Field

The invention relates to the technical field of hanging and taking of electrical equipment, in particular to a hanging and taking device of electrical equipment.

Background

In order to detect a high-voltage alternating-current power supply in a power system and meet stable high voltage and high current, the current is required to be measured, a worker generally hangs a data acquisition device in the air by climbing a ladder at the present stage, and the worker takes down the data acquisition device by climbing the ladder, so that the process is tedious and the safety is poor.

The device is hung to electrical equipment and is got to have a research now and need not personnel to climb stair and detect high-voltage line, and is easy and simple to handle at hanging and get the in-process, hang and get firmly, and the security performance of the device is higher simultaneously, can guarantee the safety in utilization when personnel examine.

Therefore, the novel electrical equipment hanging device can be adopted to solve the defects in the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an electric equipment hanging device.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

The electric equipment hanging device comprises a wiring part, wherein the wiring part comprises a limiting rod fixedly arranged on a shell, two fixing sleeves are fixedly arranged on the shell, and conductive structures are jointly arranged on the two fixing sleeves;

The locking part comprises two fixing plates fixedly installed in the shell, a driving structure is jointly installed between the two fixing plates and the shell, an upper clamping plate and a lower clamping plate are installed on the driving structure, the upper clamping plate and the lower clamping plate are both slidably installed on the limiting rod, two fixing grooves are formed in the shell, an elastic limiting structure is jointly installed between the two fixing grooves and the upper clamping plate and between the two fixing grooves and the lower clamping plate, a containing groove is formed in the lower clamping plate, a plurality of fixing rods are fixedly installed in the containing groove, and a locking structure is jointly installed between the fixing rods and the lower clamping plate;

the conductive structure comprises annular plates fixedly mounted on corresponding fixing sleeves, a wire roller is mounted between the two annular plates in a co-rotation mode, a ratchet wheel is fixedly mounted at one end of the wire roller, a ground wire is wound on the wire roller, a hook is fixedly mounted at the lower end of the ground wire, weights are hung on the hook, the upper end of the ground wire penetrates through the shell and extends into the shell, and a connecting assembly is mounted between the upper end of the ground wire and the shell in a matched mode;

The connecting assembly comprises a telescopic rod arranged on the shell, a one-way bearing is fixedly arranged at the lower end of the telescopic rod, a toothed ring is fixedly sleeved on the outer side of the one-way bearing, a rotating groove is formed in the lower clamping plate, the upper end of the telescopic rod penetrates through the shell and extends into the rotating groove, and a gear I is fixedly arranged at the upper end of the telescopic rod;

The elastic limiting structure comprises spring boxes which are respectively clamped and installed in two fixed grooves, an upper clamping plate and a lower clamping plate are positioned between the two spring boxes, movable plates are fixedly installed in the two spring boxes, movable rods are slidably installed on the two movable plates, fixed rings are fixedly installed on the two movable rods, a first spring sleeved outside the movable rods is installed between the two fixed rings and the corresponding movable plates, sliding holes are formed in the upper clamping plate and the lower clamping plate, the two movable rods respectively penetrate through the corresponding sliding holes in a sliding mode, clamping grooves are formed in the side, close to the upper clamping plate and the lower clamping plate, of the upper clamping plate, two clamping rods are fixedly installed on the two movable rods, and the two clamping rods are clamped and installed in the corresponding clamping grooves;

the locking structure comprises a groove formed in a lower clamping plate, the groove is communicated with a containing groove and a rotating groove, a compression spring is installed in the groove, a threaded sleeve is installed in the groove in a rotating mode, a gear III meshed with the gear I is fixedly installed at the lower end of the threaded sleeve, a lifting rod is installed in the threaded sleeve in a threaded mode, a supporting plate is fixedly installed on the lifting rod, corresponding two rotating rods are fixedly installed on the fixing rods respectively, a supporting plate is fixedly installed on the two rotating rods jointly, the threaded sleeve rotates on the supporting plate, and locking assemblies are installed on the two rotating rods jointly.

In the above-mentioned electrical equipment hanging device, one of them fixed mounting has two mounting panels on the annular slab, two common slidable mounting has the stock on the mounting panel, and the upper and lower both ends of stock all run through corresponding mounting panel, the part cover that the stock is located between two mounting panels is equipped with the spring two, the lower extreme fixed mounting of stock has the fixture block that the cooperation ratchet used, the upper end fixed mounting of stock has the plectrum, the movable hole has been seted up on the shell, and the one end of plectrum runs through the movable hole and extends to in the shell.

In the above-mentioned electrical equipment hanging device, the actuating structure is including rotating the bull stick of installing on two fixed plates jointly, the lower extreme of bull stick runs through the shell and fixed mounting has the buckle, the block is installed handheld pole on the buckle, the screw thread groove has been seted up to the bull stick in the part between two fixed plates, the screw thread is installed the nut pole that the cooperation was dialled the board and is used on the screw thread groove, the transmission subassembly is installed in the cooperation between the upper end of bull stick and the lower plate.

In the above-mentioned electrical equipment hanging device, drive assembly includes the rubber wheel of fixed mounting in bull stick upper end, two mounting holes have been seted up on the shell, two the rotation is jointly installed to the mounting hole in, two ball nuts are installed to the screw on the two-way threaded rod, and punch holder and lower plate respectively fixed mounting on corresponding ball nut, the lower extreme of two-way threaded rod also fixed mounting has the rubber wheel, two the cover is equipped with the drive belt to the joint rotation cover on the rubber wheel, two-way threaded rod's lower extreme fixed mounting has with ring gear engaged with gear two.

In the above-mentioned electrical equipment hanging device, the two movable plates are provided with notches, the two movable rods are fixedly provided with fixed wedges, the two notches are internally provided with limiting springs, and the two limiting springs are fixedly provided with movable wedges matched with the fixed wedges.

In the above-mentioned electrical equipment hanging device, the locking component includes lower arc plates respectively rotatably mounted on two rotating rods, two rotating shafts are respectively rotatably mounted on the lower arc plates, and two upper arc plates are respectively mounted on the rotating shafts through torque springs.

Compared with the prior art, the invention has the advantages that:

1: this electrical equipment hangs and gets device when being connected with the high-voltage line, has convenient to use's advantage, in will holding the pole block to the buckle through personnel, forward and reverse rotation hand pole just can realize locking or the separation of electrical equipment and high-voltage line, can take out holding the pole after the device is hung and is got simultaneously, lightens personnel's intensity of labour, improves the security when using, and it is more convenient to use.

2: This electrical equipment hangs and gets device when being connected with the high-voltage line, has the stable advantage of hanging the line, through the cooperation that is close to each other between two movable rods and punch holder, the lower plate, can lock the high-voltage line in the device, simultaneously through compression spring, go up the cooperation of arc board and lower arc board, can realize that the elasticity on the high-voltage line fixed position is fixed, prevent to cause the destruction to the high-voltage line when hanging getting, improve and hang and get the effect.

3: This electrical equipment hangs and gets device when being connected with the high-voltage line, has the advantage that the safety in utilization is high, through the setting of ground wire, can introduce the ground with electric current when hanging and get, prevent that electric current on the high-voltage line from causing danger to personnel's use, and can drive the ground wire and carry out the self-adaptation whereabouts on length according to the gravity effect of cooperation heavy object, prevent that the ground wire from taking place to rock the phenomenon, ensure personnel's safety in utilization.

4: This electrical equipment hangs and gets device when being connected with the high-voltage line, has the advantage of conveniently getting the line, through the setting of telescopic link, can drive gear one and remove along with the removal of lower plate, remain gear one and gear three's meshing all the time to drive the high-voltage line in the backup pad and reciprocate, realize the take out work that the high-voltage line detected the completion.

In summary, the high-voltage wire can be hung and taken out by twisting the handheld rod, and along with continuous twisting of the handheld rod, the high-voltage wire is stably and elastically fixed, so that when the handheld rod is hung and taken out for a long time for detection, a person can take down the handheld rod, insert the handheld rod into the handheld rod for working after the detection is completed, the operation process is simple, convenient and quick, and meanwhile, current is led to the ground through the ground wire in the high-voltage wire hanging process, so that the use safety of the person is ensured.

Drawings

The invention is described in further detail below with reference to the attached drawing figures, wherein:

fig. 1 is a schematic structural diagram of an electrical equipment hanging device according to the present invention;

FIG. 2 is a side view of a schematic structural view of an electrical equipment attachment device;

FIG. 3 is a perspective view of the section C-C of FIG. 2;

FIG. 4 is a schematic view of the housing of FIG. 3;

FIG. 5 is an exploded view of the structure between the upper and lower clamping plates;

FIG. 6 is an enlarged schematic view of the portion A of FIG. 5;

FIG. 7 is an exploded view of the support plate;

FIG. 8 is a front view of the lower clamp plate;

FIG. 9 is a schematic view of a ratchet wheel;

FIG. 10 is an enlarged schematic view of the portion B of FIG. 9;

FIG. 11 is a schematic view of a stick structure;

FIG. 12 is an enlarged schematic view of the portion C of FIG. 11;

FIG. 13 is a top view of the structure of the movable plate;

FIG. 14 is a cross-sectional view of the structure in the direction A-A of FIG. 13;

FIG. 15 is a schematic diagram of a second gear;

FIG. 16 is a cross-sectional view of the structure in the direction B-B in FIG. 8;

Fig. 17 is a schematic view of the internal structure of the housing.

In the figure: 1 shell, 2 handheld rod, 3 buckle, 4 upper clamping plate, 5 lower clamping plate, 6 nut rod, 7 annular plate, 8 fixed sleeve, 9 ground wire, 10 movable rod, 11 limit rod, 12 bidirectional threaded rod, 13 spring case, 14 thread groove, 15 driving belt, 16 fixed groove, 17 rotating rod, 18 clamping groove, 19 accommodating groove, 20 spring one, 21 movable plate, 22 clamping rod, 23 gear one, 24 telescopic rod, 25 one-way bearing, 26 toothed ring, 27 gear two, 28 rubber wheel, 29 supporting plate, 30 lifting rod, 31 upper arc plate, 32 rotating shaft, 33 lower arc plate, 34 torque spring, 35 supporting plate, 36 compression spring, 37 thread sleeve, 38 gear three, 39 groove, 40 spring two, 41 shifting plate, 42 ratchet, 43 notch, 44 movable wedge, 45 fixed wedge, 46 moving hole and 47 clamping block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, 9, 10 and 17, an electrical equipment hanging device comprises a housing 1 with a hollow inside, wherein the housing 1 is in an 'F' -shape, and further comprises a wiring part, the wiring part comprises a limit rod 11 fixedly installed on the housing 1, two arc-shaped fixed sleeves 8 are fixedly installed on the housing 1, and a conductive structure is commonly installed on the two fixed sleeves 8; the conductive structure comprises annular plates 7 fixedly mounted on corresponding fixing sleeves 8, damping bearings are fixedly sleeved in the two annular plates 7, a wire roller is mounted between the two damping bearings in a rotating mode, the middle portion of the wire roller is a cylinder with a larger diameter, the two sides of the wire roller are cylinders with smaller diameters, the two cylinders with smaller diameters respectively rotate to penetrate through the corresponding annular plates 7, and the wire roller can rotate between the two annular plates 7 and cannot break away from each other.

One end of the wire roller is fixedly provided with a ratchet wheel 42, the wire roller is wound with a ground wire 9, the lower end of the ground wire 9 is fixedly provided with a hook, a weight (the weight can be replaced by the weight and can realize the falling of the ground wire 9 under the gravity drive of the weight), the shell 1 is provided with a perforation, the upper end of the ground wire 9 penetrates through the perforation and extends into the shell 1, and the ground wire 9 is fixed in the perforation.

If the zero line is broken, the voltage of the zero line at the rear part of the breaking point can rise up to the highest phase voltage due to three-phase unbalance, and because the shell of the load is protected and connected to zero, electric shock can be generated to a human body, and the high-voltage wire is connected with the ground wire 9 at intervals, so that the situation that the zero line on the high-voltage wire is broken is prevented; the damping bearing can stop rotating when the ground wire 9 contacts the ground under the action of gravity, so that the wire roller stops paying off when the ground wire 9 is driven to contact the ground, and the wire 9 is prevented from being wound due to excessive paying off.

The locking part comprises two fixing plates fixedly installed in the shell 1, a driving structure is jointly installed between the two fixing plates and the shell 1, an upper clamping plate 4 and a lower clamping plate 5 are installed on the driving structure, the upper clamping plate 4 and the lower clamping plate 5 are slidably installed on the limiting rod 11, and fixing grooves 16 are formed in two sides, close to each other, of the shell 1.

The upper end of ground wire 9 and the cooperation of shell 1 are installed coupling assembling, coupling assembling is including installing the telescopic link 24 on shell 1, the fixed orifices has been seted up on shell 1, telescopic link 24 is fixed in the fixed orifices, and telescopic link 24's lower extreme is located shell 1, its upper end is located shell 1 outside, telescopic link 24's lower extreme fixed mounting has one-way bearing 25, the outside fixed cover of one-way bearing 25 is equipped with ring gear 26, the rotary groove has been seted up on lower splint 5, telescopic link 24's upper end runs through shell 1 and extends to the rotary inslot, and fixed mounting has the bearing on the telescopic link 24, bearing fixed mounting is in the rotary groove, when lower splint 5 reciprocates, can drive telescopic link 24 and remove and stretch out and draw back, telescopic link 24's upper end fixed mounting has gear one 23.

Two mounting plates are fixedly mounted on one annular plate 7, a long rod is mounted on the two mounting plates in a sliding mode, the upper end and the lower end of the long rod penetrate through the corresponding mounting plates, a spring II 40 is sleeved on the part, located between the two mounting plates, of the long rod, a clamping block 47 matched with a ratchet 42 is fixedly mounted at the lower end of the long rod, a poking plate 41 is fixedly mounted at the upper end of the long rod, a moving hole 46 is formed in the shell 1, and one end of the poking plate 41 penetrates through the moving hole 46 and extends into the shell 1.

In the initial state, the clamping block 47 is clamped with the ratchet wheel 42, and when the clamping block 47 is separated from the ratchet wheel 42, the ratchet wheel 42 rotates to drive the wire roller to rotate, and the ground wire 9 can fall down towards the ground under the action of the heavy object.

Referring to fig. 5, 6, 10 and 15, the driving structure includes a rotating rod 17 mounted on two fixing plates in a rotating manner, the lower end of the rotating rod 17 penetrates through the housing 1 and is fixedly provided with a buckle 3, the lower surface of the buckle 3 can be provided with a square groove or a polygonal groove, the buckle 3 is provided with a handheld rod 2 in a clamping manner, the upper end of the handheld rod 2 can be provided with a square block matched with the square groove, the handheld rod 2 can be driven by hand to rotate through the buckle 3 by rotating the handheld rod 2, the width of the buckle 3 is wider, the handheld rod 2 and the buckle 3 can be prevented from being separated, a threaded groove 14 is formed in the portion, between the two fixing plates, of the rotating rod 17, a nut rod 6 matched with a pulling plate 41 is mounted on the threaded groove 14, the nut rod 6 is combined with the straight rod, the nut is mounted on the nut rod 6 in a threaded manner, the straight rod is fixedly mounted on the nut, the length of the straight rod is limited in the housing 1, and the length of the straight rod can only move up and down in the housing 1 and cannot rotate.

When the rotating rod 17 rotates, the nut rod 6 can be driven to move up and down through the thread groove 14, when the rotating rod 17 rotates along one direction to drive the nut rod 6 to move up, the nut rod can be contacted with the shifting plate 41, and then the shifting plate 41 can be lifted up, so that the long rod is driven to move up through the shifting plate 41, the second spring 40 is extruded, and the clamping block 47 below is driven to be separated from the ratchet wheel 42.

The transmission component is installed in the cooperation between the upper end of bull stick 17 and the lower plate 5, transmission component includes the rubber wheel 28 of fixed mounting in bull stick 17 upper end, two mounting holes have been seted up on shell 1, two threaded rods 12 have been installed in the rotation jointly in two mounting holes, two ball nuts are installed to the screw thread on the threaded rods 12, and punch holder 4 and lower plate 5 fixed mounting respectively on corresponding ball nuts, the threaded rods 12 regard the midpoint as the symmetry point, both sides are provided with the screw thread of opposite direction, punch holder 4 installs on the screw thread setting of top, lower plate 5 installs on the screw thread setting of below, can drive punch holder 4 and lower plate 5 and keep away from each other or be close to each other when the threaded rods 12 rotate.

The lower end of the bidirectional threaded rod 12 is fixedly provided with a rubber wheel 28, a transmission belt 15 is sleeved on the two rubber wheels 28 in a rotating way, and the lower end of the bidirectional threaded rod 12 is fixedly provided with a second gear 27 meshed with the toothed ring 26; when the rotating rod 17 rotates, the two-way threaded rod 12 can be driven to rotate through the cooperation of the two rubber wheels 28 and the transmission belt 15, so that the upper clamping plate 4 and the lower clamping plate 5 are mutually close to and mutually far away from each other.

Referring to fig. 4-5, an elastic limit structure is commonly installed between the two fixing grooves 16 and the upper clamping plate 4 and the lower clamping plate 5, the lower clamping plate 5 is provided with a containing groove 19, and a plurality of fixing rods are fixedly installed in the containing groove 19; the elastic limiting structure comprises spring boxes 13 which are respectively clamped and installed in two fixing grooves 16, an upper clamping plate 4 and a lower clamping plate 5 are located between the two spring boxes 13, movable plates 21 are fixedly installed in the two spring boxes 13, the movable plates 21 are in annular arrangement, movable rods 10 are slidably installed on the two movable plates 21, fixing rings are fixedly installed on the two movable rods 10, a first spring 20 sleeved outside the movable rods 10 is installed between the two fixing rings and the corresponding movable plates 21, sliding holes are formed in the upper clamping plate 4 and the lower clamping plate 5, the two movable rods 10 respectively slide and penetrate through the corresponding sliding holes, clamping grooves 18 are formed in one sides, close to the upper clamping plate 4 and the lower clamping plate 5, of the two movable rods 10, two clamping rods 22 are fixedly installed on the two movable rods 22 in a clamping mode, and the two clamping rods 22 are installed in the corresponding clamping grooves 18 in a clamping mode.

When a high-voltage wire needs to be placed, the distance between the two upper clamping plates 4 and the lower clamping plate 5 is the largest, and one end of the movable rod 10, which is close to the upper clamping plates, is contacted; when the high-voltage wire enters between the shell 1 and the movable rod 10 through the two movable rods 10, the bidirectional threaded rod 12 is rotated to drive the upper clamping plate 4 and the lower clamping plate 5 to approach each other, the upper clamping plate 4 and the lower clamping plate 5 of the two movable rods 10 are mutually extruded under the action of approaching, and the two clamping rods 22 on the two movable rods 10 are clamped and installed in the corresponding clamping grooves 18 under the action of approaching the upper clamping plate 4 and the lower clamping plate 5.

The both sides of the one end that two movable rods 10 are close to each other all are certain inclination setting, can make the high-voltage line along the inclination setting department of the one end that two movable rods 10 are close to each other, enter into between shell 1 and the movable rod 10 through two movable rods 10 better, and corresponding two clamping rods 22 all set up in the one side that movable rod 10 is close to each other, but have certain interval with the top of movable rod 10, can make between punch holder 4 and the lower plate 5 be close to each other when having certain interval, just can realize clamping rod 22 block in corresponding draw-in groove 18, when reducing punch holder 4 and lower plate 5 and be close to each other, the resistance that two movable rods 10 extrudeed each other and be close to punch holder 4 and lower plate 5 and cause.

Referring to fig. 11-14, notches 43 are formed in both movable plates 21, fixed wedges 45 are fixedly mounted on both movable rods 10, limiting springs are mounted in both notches 43, and movable wedges 44 matched with the fixed wedges 45 are fixedly mounted on both limiting springs.

The high-voltage wire is placed between the shell 1 and the movable rod 10 through the gap between the two movable rods 10, at this time, the corresponding movable rod 10 drives the fixed wedge 45 to approach the movable wedge 44 until the fixed wedge 45 extrudes the movable wedge 44 into the gap 43, at this time, the fixed wedge 45 on the upper movable rod 10 is located above the corresponding movable wedge 44, and the fixed wedge 45 on the lower movable rod 10 is located below the corresponding movable wedge 44.

Referring to fig. 5-8 and 16, a locking structure is jointly installed between the plurality of fixing rods and the lower clamping plate 5, the locking structure comprises a groove 39 formed in the lower clamping plate 5, the groove 39 is communicated with the containing groove 19 and the rotating groove, a compression spring 36 is installed in the groove 39, a threaded sleeve 37 is rotatably installed in the groove 39, a gear III 38 meshed with the gear I23 is fixedly installed at the lower end of the threaded sleeve 37 (the arrangement of the telescopic rod 24 can drive the gear I23 to be meshed with the gear III 38 all the time), a lifting rod 30 is installed in the threaded sleeve 37 in a threaded manner, a supporting plate 29 is fixedly installed on the lifting rod 30, rotating rods are fixedly installed on the corresponding two fixing rods, a supporting plate 35 is fixedly installed on the two rotating rods together, and the threaded sleeve 37 rotates on the supporting plate 35.

The inside of the threaded sleeve 37 is provided with threads, threads matched with the threaded sleeve 37 are arranged on one circle of the outer side of the lifting rod 30, and the threaded sleeve 37 can rotate in the groove 39 and can slide up and down in the groove; the unidirectional bearing 25 can enable the telescopic rod 24 to be driven to rotate in a unidirectional mode, so that the threaded sleeve 37 is driven to rotate along one direction through the cooperation of the first gear 23 and the third gear 38, the lifting rod 30 in the telescopic rod is enabled to drive the supporting plate 29 to lift, and the high-voltage wire can be driven to be ejected.

The locking assembly is jointly installed on the two rotating rods and comprises lower arc plates 33 which are respectively installed on the two rotating rods in a rotating mode, rotating shafts 32 are respectively installed on the two lower arc plates 33 in a rotating mode, torque springs 34 are respectively installed on the two rotating shafts 32, and upper arc plates 31 are respectively installed on the two torque springs 34.

When the upper clamping plate 4 and the lower clamping plate 5 are close to each other, the upper arc plate 31 and the lower arc plate 33 are extruded, so that the two upper arc plates 31 are contracted inwards, the two lower arc plates 33 are expanded outwards, at the moment, the high-voltage wire is extruded downwards on the supporting plate 29, the compression spring 36 is extruded downwards through the supporting plate 29, the lifting rod 30 and the threaded sleeve 37, the clamping of the high-voltage wire can be realized, and under the action of the compression spring 36, the radian setting between the upper arc plate 31 and the lower arc plate 33 is matched simultaneously, so that the high-voltage wire cannot be extruded.

When the upper clamping plate 4 and the lower clamping plate 5 are mutually far away, at this moment, under the action of the torque spring 34, the upper arc plate 31 and the lower arc plate 33 can be driven to rebound, the initial state (when in the initial state, a certain distance is reserved between the two upper arc plates 31) is returned, when a wire is required to be taken out, the one-way bearing 25 can be driven by the threaded sleeve 37 to lift the lifting rod 30 upwards through reverse rotation, the lifting rod 30 is lifted to drive a high-voltage wire to lift through the supporting plate 29, and the device is conveniently separated (the length of the supporting plate 29 is set so that the lifting rod cannot rotate between the two upper arc plates 31).

Referring to fig. 6, 7 and 9, the telescopic rod 24, the first gear 23, the lifting rod 30, the threaded sleeve 37, the lifting rod 30 and the supporting plate 29 are made of conductive materials, so that electricity on a high-voltage wire can be led to the ground through the ground wire 9, but other materials are made of insulating materials, and the danger caused by the electricity on the high-voltage wire being led to an operator through the device can be prevented.

The specific operation steps of the electrical equipment hanging device are as follows:

When hanging up: after the holding rod 2 and the buckle 3 are clamped and installed, the holding rod 2 is held to drive the shell 1 to move towards the direction of the high-voltage wire, so that the high-voltage wire reaches between the two movable rods 10, at the moment, the two movable rods 10 move towards the direction away from each other, the two springs 20 are compressed through the corresponding fixing rings, at the moment, the corresponding movable rods 10 drive the fixed wedges 45 to approach the movable wedges 44 until the fixed wedges 45 squeeze the movable wedges 44 into the gaps 43, at the moment, the fixed wedges 45 on the upper movable rods 10 are positioned above the corresponding movable wedges 44, the fixed wedges 45 on the lower movable rods 10 are positioned below the corresponding movable wedges 44, at the moment, the high-voltage wire passes through between the two movable rods 10, reaches between the movable rods 10 and the bidirectional threaded rods 12, so that the high-voltage wire is positioned between the supporting plate 29 and the two upper arc plates 31, then the holding rod 2 is rotated forward, the hand-held rod 2 rotates to drive the transmission belt 15 to rotate through the buckle 3, the rotating rod 17, the thread groove 14 and the corresponding rubber wheel 28, the transmission belt 15 rotates to drive the bidirectional threaded rod 12 to rotate through the rubber wheel 28 on the bidirectional threaded rod 12, the bidirectional threaded rod 12 rotates to drive the upper clamping plate 4 and the lower clamping plate 5 to be close to each other, the upper clamping plate 4 and the lower clamping plate 5 can squeeze the upper arc plate 31 and the lower arc plate 33 in the moving process, so that the two upper arc plates 31 are inwards contracted, the two lower arc plates 33 are outwards expanded, the supporting plate 29 is driven to move downwards at the moment, the high-voltage wire moves downwards along with the supporting plate 29 under the restriction of the two lifting rods 30 and the two upper arc plates 31, the supporting plate 29 moves downwards to drive the lifting rods 30 and the thread sleeve 37 to move downwards to compress the compression spring 36, and finally the two movable rods 10 drive the corresponding two clamping rods 22 to be clamped in the corresponding clamping grooves 18 along with the approaching between the upper clamping plate 4 and the lower clamping plate 5, at this time, the two upper arc plates 31 are contacted with each other to lock the position of the high-voltage wire;

During paying-off, the following steps are carried out: when the rotating rod 17 rotates, the nut rod 6 moves upwards along the threaded groove 14, and when the nut rod 6 moves to the moving hole 46, the nut rod 6 drives the shifting plate 41 to move upwards in the moving hole 46, the shifting plate 41 moves upwards to pull the clamping block 47 to be separated from the ratchet wheel 42, and at the moment, the ground wire 9 drives the lower end of the ground wire 9 to approach the ground under the action of gravity, so that the ground wire 9 is grounded;

When collecting: the hand-held rod 2 is reversely rotated, at the moment, the bidirectional threaded rod 12 rotates to drive the upper clamping plate 4 and the lower clamping plate 5 to be separated from each other, meanwhile, the bidirectional threaded rod 12 drives the toothed ring 26 to rotate through the gear II 27, the toothed ring 26 drives the unidirectional bearing 25 to rotate, the unidirectional bearing 25 drives the gear I23 to rotate through the telescopic rod 24, the gear I23 drives the threaded sleeve 37 to rotate through the gear III 38, the threaded sleeve 37 rotates to drive the lifting rod 30 to ascend, so that the supporting plate 29 is pushed to move upwards, and meanwhile, the upper clamping plate 4 and the lower clamping plate 5 are separated, and as a plurality of clamping rods 22 are clamped on corresponding clamping grooves 18, when the upper clamping plate 4 and the lower clamping plate 5 are separated, the two movable rods 10 move along with the upper clamping plate 4 and the lower clamping plate 5 to be separated from each other, and when the supporting plate 29 moves upwards, a high-voltage wire is driven to be separated from the two upper arc plates 31, and then the high-voltage wire is separated from the space between the two movable rods 10.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (1)

1. The electric equipment hanging device comprises a shell (1) and is characterized by further comprising a wiring part, wherein the wiring part comprises a limiting rod (11) fixedly arranged on the shell (1), two fixing sleeves (8) are fixedly arranged on the shell (1), and conductive structures are jointly arranged on the two fixing sleeves (8);

the locking part comprises two fixing plates fixedly installed in the shell (1), a driving structure is jointly installed between the two fixing plates and the shell (1), an upper clamping plate (4) and a lower clamping plate (5) are installed on the driving structure, the upper clamping plate (4) and the lower clamping plate (5) are both slidably installed on the limiting rod (11), two fixing grooves (16) are formed in the shell (1), an elastic limiting structure is jointly installed between the two fixing grooves (16) and the upper clamping plate (4) and between the two fixing grooves and the lower clamping plate (5), a containing groove (19) is formed in the lower clamping plate (5), a plurality of fixing rods are fixedly installed in the containing groove (19), and a locking structure is jointly installed between the fixing rods and the lower clamping plate (5);

The conductive structure comprises annular plates (7) fixedly mounted on corresponding fixing sleeves (8), a wire roller is mounted between the two annular plates (7) in a co-rotation mode, a ratchet wheel (42) is fixedly mounted at one end of the wire roller, a ground wire (9) is wound on the wire roller, a hook is fixedly mounted at the lower end of the ground wire (9), weights are hung on the hook, the upper end of the ground wire (9) penetrates through the shell (1) and extends into the shell (1), and a connecting assembly is mounted between the upper end of the ground wire (9) and the shell (1) in a matched mode;

The connecting assembly comprises a telescopic rod (24) arranged on the shell (1), a one-way bearing (25) is fixedly arranged at the lower end of the telescopic rod (24), a toothed ring (26) is fixedly sleeved on the outer side of the one-way bearing (25), a rotating groove is formed in the lower clamping plate (5), the upper end of the telescopic rod (24) penetrates through the shell (1) and extends into the rotating groove, and a first gear (23) is fixedly arranged at the upper end of the telescopic rod (24);

The elastic limiting structure comprises spring boxes (13) which are respectively clamped and installed in two fixing grooves (16), an upper clamping plate (4) and a lower clamping plate (5) are positioned between the two spring boxes (13), movable plates (21) are fixedly installed in the two spring boxes (13), movable rods (10) are fixedly installed on the two movable plates (21), fixing rings are fixedly installed on the two movable rods (10), a first spring (20) sleeved outside the movable rods (10) is installed between the two fixing rings and the corresponding movable plates (21), sliding holes are formed in the upper clamping plate (4) and the lower clamping plate (5), the two movable rods (10) respectively slide and penetrate through the corresponding sliding holes, clamping grooves (18) are formed in one sides, close to the lower clamping plates (5), of the upper clamping plate (4), two clamping rods (22) are fixedly installed on the two movable rods (10), and the two clamping rods (22) are clamped and installed in the corresponding clamping grooves (18).

The locking structure comprises a groove (39) formed in the lower clamping plate (5), the groove (39) is communicated with the containing groove (19) and the rotating groove, a compression spring (36) is installed in the groove (39), a threaded sleeve (37) is installed in the groove (39) in a rotating mode, a gear III (38) meshed with the gear I (23) is fixedly installed at the lower end of the threaded sleeve (37), a lifting rod (30) is installed in the threaded sleeve (37) in a threaded mode, a supporting plate (29) is fixedly installed on the lifting rod (30), rotating rods are fixedly installed on the corresponding two fixing rods, a supporting plate (35) is fixedly installed on the two rotating rods together, the threaded sleeve (37) rotates on the supporting plate (35), and a locking assembly is installed on the two rotating rods together;

Two mounting plates are fixedly mounted on one annular plate (7), a long rod is mounted on the two mounting plates in a sliding mode, the upper end and the lower end of the long rod penetrate through the corresponding mounting plates, a spring II (40) is sleeved on the part, located between the two mounting plates, of the long rod, a clamping block (47) matched with a ratchet wheel (42) is fixedly mounted at the lower end of the long rod, a shifting plate (41) is fixedly mounted at the upper end of the long rod, a moving hole (46) is formed in the shell (1), and one end of the shifting plate (41) penetrates through the moving hole (46) and extends into the shell (1);

The driving structure comprises a rotating rod (17) which is arranged on two fixing plates in a rotating mode, wherein the lower end of the rotating rod (17) penetrates through the shell (1) and is fixedly provided with a buckle (3), the buckle (3) is provided with a handheld rod (2) in a clamping mode, a threaded groove (14) is formed in the part, located between the two fixing plates, of the rotating rod (17), a nut rod (6) matched with a shifting plate (41) is arranged on the threaded groove (14) in a threaded mode, and a transmission assembly is arranged between the upper end of the rotating rod (17) and the lower clamping plate (5) in a matched mode;

The transmission assembly comprises a rubber wheel (28) fixedly arranged at the upper end of a rotating rod (17), two mounting holes are formed in the shell (1), a bidirectional threaded rod (12) is installed in the two mounting holes in a rotating mode, two ball nuts are installed on the bidirectional threaded rod (12) in a threaded mode, an upper clamping plate (4) and a lower clamping plate (5) are respectively and fixedly installed on the corresponding ball nuts, the rubber wheel (28) is fixedly installed at the lower end of the bidirectional threaded rod (12), a transmission belt (15) is sleeved on the two rubber wheels (28) in a rotating mode, and a gear II (27) meshed with a toothed ring (26) is fixedly installed at the lower end of the bidirectional threaded rod (12);

a gap (43) is formed in each movable plate (21), fixed wedges (45) are fixedly arranged on each movable rod (10), limiting springs are arranged in each gap (43), and movable wedges (44) matched with the fixed wedges (45) are fixedly arranged on each limiting spring;

The locking assembly comprises lower arc plates (33) which are respectively and rotatably arranged on two rotating rods, rotating shafts (32) are respectively and rotatably arranged on the two lower arc plates (33), and upper arc plates (31) are respectively arranged on the two rotating shafts (32) through torque springs (34);

when hanging up: after the holding rod (2) and the buckle (3) are clamped and installed, the holding rod (2) is held to drive the shell (1) to move towards the direction of the high-voltage wire, so that the high-voltage wire is positioned between the two movable rods (10), at the moment, the two movable rods (10) move towards the direction away from each other, the two springs (20) are compressed through the corresponding fixing rings, at the moment, the corresponding movable rods (10) drive the fixed wedges (45) to approach the movable wedges (44) until the fixed wedges (45) squeeze the movable wedges (44) into the gaps (43), at the moment, the fixed wedges (45) on the upper movable rod (10) are positioned above the corresponding movable wedges (44), the fixed wedges (45) on the lower movable rod (10) are positioned below the corresponding movable wedges (44), at the moment, the high-voltage wire passes through the space between the two movable rods (10) and reaches the two bidirectional threaded rods (12), the high-voltage wire is positioned between the supporting plate (29) and the two upper plates (31), and then the corresponding rotary rod (14) rotates, and the holding rod (2) rotates towards the rotary belt (15) through the corresponding transmission groove (3), the transmission belt (15) rotates to drive the bidirectional threaded rod (12) to rotate through a rubber wheel (28) on the bidirectional threaded rod (12), the bidirectional threaded rod (12) rotates to drive the upper clamping plate (4) and the lower clamping plate (5) to be close to each other, the upper clamping plate (4) and the lower clamping plate (5) can extrude the upper arc plates (31) and the lower arc plates (33) in the moving process, so that the two upper arc plates (31) shrink inwards, the two lower arc plates (33) expand outwards, the supporting plate (29) is driven to move downwards at the moment, the high-voltage wire moves downwards along with the supporting plate (29) under the limit of the two lifting rods (30) and the two upper arc plates (31), the supporting plate (29) moves downwards to drive the lifting rods (30) and the threaded sleeves (37) to move downwards to compress the compression springs (36), and finally the two movable rods (10) drive the corresponding two clamping rods (22) to be clamped in the corresponding clamping grooves (18) along with the approaching between the upper clamping plate (4) and the lower clamping plate (5), and the two upper plates (31) are contacted with each other at the moment to lock the high-voltage wire position;

During paying-off, the following steps are carried out: when the rotating rod (17) rotates, the nut rod (6) moves upwards along the threaded groove (14), and when the nut rod (6) moves to the moving hole (46), the nut rod (6) drives the shifting plate (41) to move upwards in the moving hole (46), the shifting plate (41) moves upwards to pull the clamping block (47) to be separated from the ratchet wheel (42), and at the moment, the ground wire (9) drives the lower end of the ground wire (9) to approach the ground under the action of gravity, so that the ground wire (9) is grounded;

when collecting: the hand-held rod (2) is reversely rotated, at the moment, the upper clamping plate (4) and the lower clamping plate (5) are driven to be mutually separated by the rotation of the bidirectional threaded rod (12), the toothed ring (26) is driven to rotate by the bidirectional threaded rod (12) through the gear two (27), the unidirectional bearing (25) is driven to rotate by the toothed ring (26) through the telescopic rod (24), the gear one (23) drives the threaded sleeve (37) to rotate through the gear three (38), the threaded sleeve (37) rotates to drive the lifting rod (30) to lift, so that the supporting plate (29) is pushed to move upwards, the upper clamping plate (4) and the lower clamping plate (5) are separated, and meanwhile, the clamping rods (22) are clamped on the corresponding clamping grooves (18), so that when the upper clamping plate (4) and the lower clamping plate (5) are separated, the two movable rods (10) move along with the upper clamping plate (4) and the lower clamping plate (5) in the direction away from each other, and when the supporting plate (29) moves upwards, the high-voltage wire is driven to separate from the two movable rods (31) from the two movable rods (10).