One kind is vertical to remove bar and struts positioning device with conducting wire
Technical field
Pole technology field is removed the present invention relates to charged vertical, more particularly to vertical removed bar and strutted positioning device with conducting wire.
Background technique
Currently, when needing when wherein certain section of high-voltage line carries out electrification upright bar, removes bar operation, need parallel by two
Conducting wire pulls open, so that the distance between conducting wire increases, removes bar operation to be vertical and provides enough working spaces, it is ensured that between conducting wire
Safe distance ensures operation safety.Two distracted modes of operation of conducting wire are had at present following several: the first is to utilize two
Band electric car carries out operation, and band electric car is parked at two conducting wires, and construction personnel is pulled open conducting wire by band electric car;Second is difference
Insulated working rope is bound on two conducting wires, two construction personnel on the ground pull open conducting wire;The third is led with by two
Line is connect by tied rope with insulating bar respectively after pulling open, so that two conducting wires be strutted.The first above-mentioned scheme needs two bands
Electric car and several construction personnel, band electric car is high to environmental requirement, can not pass through band electric car operation on the ground of many out-of-flatnesses;
Conducting wire is pulled open by manpower for second, manpower size is difficult to control, and pulling force is also unstable, the distance between two conducting wires shakiness
Fixed, there are biggish security risks;In the third operation mode, tied rope and support rod connective stability are poor, are easy sliding, and
Being also required to several construction personnel's work compounds could strut conducting wire, position.
Summary of the invention
The present invention struts positioning there are above-mentioned problem to solve conducting wire in the prior art, provides a kind of user
Just safety, the vertical of positioning stablity remove bar operation and strut positioning device with conducting wire.
To achieve the goals above, the present invention adopts the following technical scheme:
One kind is vertical to remove bar and struts positioning device, including support rod with conducting wire, and the surface of the support rod is equipped with insulating layer, institute
The left end for stating support rod is equipped with fixing sleeve, and the intermediate position of the support rod is equipped with sliding sleeve, and the fixing sleeve, the side of sliding sleeve are equal
It equipped with anchor ear, is slidably connected between the sliding sleeve and support rod, lockable mechanism is equipped in the sliding sleeve, is set on the sliding sleeve
There is drawstring, the right end of the support rod is equipped with drawstring rolling-up mechanism, and the drawstring is connect with drawstring rolling-up mechanism.In use,
Anchor ear on fixing sleeve is directly connect with conducting wire, and sliding sleeve slides at another conducting wire, the anchor ear on sliding sleeve and another conducting wire
Then connection winds drawstring by drawstring rolling-up mechanism, drawstring pulls sliding sleeve mobile to the right end of support rod, between two conducting wires
Distance be opened, finally by lockable mechanism by sliding sleeve and support rod locking, positioning, for upright bar, remove bar operation and provide enough
Space;It is used conveniently and safely, conducting wire positioning stablity, without electric car, additional rope, a construction personnel can be real
Support, the positioning of existing conducting wire.
Preferably, the anchor ear includes upper hoop, lower hoop, the side of the lower hoop passes through fixing seat and sliding sleeve
Side be fixedly connected, the upper hoop, one end of lower hoop are hinged, and the other end of upper hoop extends to form upper lug, lower hoop
The other end of body extends to form lower lug;The outer end of the lower lug, upper lug is all provided with fluted, the groove of the lower lug
It is interior to be equipped with stud, it is rotatablely connected between the stud and lower lug by pin shaft, the outer end of the stud is equipped with swivel nut, swivel nut
Outer end is equipped with handler.Upper hoop, lower hoop embrace guiding after opening, and then rotate stud, so that stud enters in groove,
It is locked finally by handler rotary threaded sleeve.
Preferably, the inner wall of the upper hoop, lower hoop is equipped with arc groove, it is close to be equipped with arc in the arc groove
Strip of paper used for sealing, the upper hoop, lower hoop inner wall edge be equipped with arc angling.Arc angling can prevent upper hoop, lower hoop
Inner wall edge at scratch conducting wire epidermis.
Preferably, being equipped with air storing cavity in the arc sealing strip, the bottom portion of groove in the upper lug, lower lug is all provided with
There is cylinder sleeve, is equipped with piston in the cylinder sleeve, reset spring is equipped between the piston and the bottom of cylinder sleeve, the outer end of piston is equipped with
Piston rod, the bottom of two cylinder sleeves pass through tracheae and are connected to the air storing cavity one-to-one correspondence in two arc sealing strips, the spiral shell
The lower end of column is equipped with cam, and the intermediate position of the stud is equipped with push rod;When stud, which rotates to anchor ear, holds state tightly, cam will
In piston rod push-in cylinder sleeve on lower lug, the piston rod in upper lug is pushed into cylinder sleeve by push rod, the storage in arc sealing strip
Air cavity is in inflation state.After upper hoop, lower hoop locking, the gas in cylinder sleeve is squeezed into the air storing cavity of arc sealing strip
It is interior, conducting wire is held tightly after the expansion of arc sealing strip, on the one hand can increase the frictional force between anchor ear and conducting wire epidermis, it is on the other hand right
Conducting wire epidermis plays a protective role.
Preferably, the inside center of the sliding sleeve is equipped with linear bearing, limit convex is equipped at one end inner wall of sliding sleeve
Ring, the internal diameter that the internal diameter of the position limiting convex ring is greater than linear bearing are less than the outer diameter of linear bearing, and the other end of sliding sleeve is equipped with axis
Limit sleeve is held, is threadedly coupled between the bearing limit sleeve and sliding sleeve;The inner wall of the position limiting convex ring is equipped with annular groove, annular groove
Two pieces of arc clamp arm are inside equipped with, the outer side center of the arc clamp arm is equipped with rotating bar, and the lateral surface of the sliding sleeve is equipped with rotation
Pole socket, the outer end of the rotating bar and arc clamp arm are rotatablely connected, the outer end of rotating bar pass through rotation pole socket and rotation pole socket it
Between be threadedly coupled, the outer end of the rotating bar is equipped with locking handle, and the arc clamp arm, rotating bar, locking handle constitute described
Lockable mechanism.When lockable mechanism unclamps, sliding sleeve can slide on support rod, after conducting wire is opened, rotation locking handle, and two
Arc clamp arm moves inward to hold support rod tightly, and locking positions between support rod and sliding sleeve.
Preferably, the two sides that the outside of the arc clamp arm is located at rotating bar are equipped with guide rod, the arc groove
Bottom is equipped with and the one-to-one pilot hole of guide rod;The inner surface of the arc clamp arm is equipped with rubber pad.Pilot hole, guide rod
Guiding role is played to arc clamp arm, when arc clamp arm clamp standoff bar for being is more stable;Rubber pad can increase frictional resistance,
So that connecting more stable between clamp arm and support rod, and there is a layer insulating on the usual surface of support rod, and rubber pad can prevent
Clamp arm scratches insulating layer.
Preferably, the drawstring rolling-up mechanism includes the worm gear case being fixedly connected with support rod right end, worm screw
One end of axis is equipped with cursor, and the support rod is hollow tubular structures, and worm gear shaft passes radially through support rod, the worm gear
Axis is equipped with spiral roller, and the right end of the support rod sets directive wheel, and the right end of drawstring fixes company with spiral roller around after directive wheel
It connects.Cursor rotation drives worm gear shaft rotation, and when worm gear shaft rotates, drawstring is just wound on snail spiral roller, and worm screw drives worm gear to turn
There is self-locking function, after conducting wire is pulled open suitable distance, even if unclamping cursor, sliding sleeve will not be slided, then after dynamic
Sliding sleeve and support rod are being locked by lockable mechanism, a construction personnel can individually operated, safety very easy to use;It is vertical
Bar after removing bar operation, first unclamps lockable mechanism, and then cursor rotates backward, and conducting wire is at itself pulling force (reseting elasticity)
It is gradually resetted under effect, prevents conducting wire from unclamping suddenly and occur significantly to vibrate.
Preferably, being equipped with drawstring guide holder inside the right end of the support rod, the center of the drawstring guide holder is equipped with
Fairlead, the both ends of fairlead are horn mouth.Drawstring guide holder plays guiding, positioning action to drawstring, prevents drawstring and support
Friction occurs between bar and drawstring is caused to wear, improves the service life of drawstring.
Preferably, position on the support rod between fixing sleeve and sliding sleeve is equipped with connector sleeve, connector sleeve with
It is slidably connected between support rod, the side of connector sleeve is equipped with locking bolt;U-shaped bar, the U are fixed on the outside of the connector sleeve
The both ends of shape bar are respectively equipped with casing, and telescopic rod is equipped in described sleeve pipe, and the outer end of the telescopic rod is equipped with limit roller, limit roller
Periphery be equipped with conducting wire annular spacing groove, the bottom of the telescopic sleeve is equipped with pressure sensor, the telescopic rod and pressure
Pressure spring is equipped between force snesor;Controller, alarm are additionally provided on the outside of the connector sleeve, when controller detects two
When the pressure value of pressure sensor is equal, alarm equipment alarm.When alarm, which issues, alarms, indicates that support rod and conducting wire are in and hang down
Straight state, it is more stable that conducting wire struts back support rod stress.
Therefore, the present invention have be used conveniently and safely, the beneficial effect that positioning stablity, single construction personnel can operate with
Fruit.
Detailed description of the invention
Fig. 1 is using state structure diagram of the invention.
Fig. 2 is a kind of structural schematic diagram of the invention.
Fig. 3 is partial enlargement diagram at A in Fig. 2.
Fig. 4 is the structural schematic diagram of anchor ear.
Fig. 5 is partial enlargement diagram at B in Fig. 4.
Fig. 6 is the connection schematic diagram of sliding sleeve and support rod.
Fig. 7 is the cross-sectional view of sliding sleeve and support rod.
Fig. 8 is the connection schematic diagram of U-tube, telescopic sleeve, telescopic rod.
In figure: support rod 1, fixing sleeve 2, lockable mechanism 3, drawstring 4, directive wheel 5, drawstring rolling-up mechanism 6, drawstring guide holder
7, fairlead 8, conducting wire 9, fixing seat 10, connector sleeve 11, U-shaped bar 12, casing 13, telescopic rod 14, limit roller 15, pressure sensor
16, pressure spring 17, sliding sleeve 20, anchor ear 21, worm gear case 60, worm shaft 61, cursor 62, worm gear shaft 63, spiral roller 64, arc
Slot 100, arc sealing strip 101, air storing cavity 102, cylinder sleeve 103, piston 104, reset spring 105, piston rod 106, tracheae 107,
Cam 108, push rod 109, linear bearing 200, position limiting convex ring 201, bearing limit sleeve 202, annular groove 203, upper hoop 210, under
Hoop body 211, upper lug 212, lower lug 213, groove 214, stud 215, pin shaft 216, swivel nut 217, handler 218, arc folder
Arm 30, rotating bar 31, rotation pole socket 32, locking handle 33, guide rod 34, pilot hole 35, rubber pad 36.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
One kind as depicted in figs. 1 and 2 is vertical to remove bar and struts positioning device, including support rod 1 with conducting wire, and support rod is hollow
Structure, the surface of support rod are equipped with insulating layer, and the left end of support rod is equipped with fixing sleeve 2, and the intermediate position of support rod is equipped with sliding sleeve
20, fixing sleeve, sliding sleeve side be equipped with anchor ear 21, be slidably connected between sliding sleeve and support rod, lockable mechanism be equipped in sliding sleeve
3, sliding sleeve is equipped with drawstring 4, and the right end of support rod sets directive wheel 5, and the right end of support rod is equipped with drawstring rolling-up mechanism 6;
As shown in figure 3, drawstring rolling-up mechanism 6 includes the worm gear case 60 being fixedly connected with support rod right end, worm shaft
61 one end is equipped with cursor 62, and support rod is hollow tubular structures, and worm gear shaft 63 passes radially through support rod, sets on worm gear shaft
There is spiral roller 64;Drawstring guide holder 7 is equipped with inside the right end of support rod, the center of drawstring guide holder is equipped with fairlead 8, fairlead
Both ends be horn mouth, the right end of drawstring around directive wheel, after fairlead after be fixedly connected with spiral roller.
As shown in fig. 6, the inside center of sliding sleeve 20 is equipped with linear bearing 200, limit convex is equipped at one end inner wall of sliding sleeve
Ring 201, the internal diameter that the internal diameter of position limiting convex ring is greater than linear bearing are less than the outer diameter of linear bearing, and the other end of sliding sleeve is equipped with bearing
Limit sleeve 202 is threadedly coupled between bearing limit sleeve and sliding sleeve;As shown in fig. 7, the inner wall of position limiting convex ring 201 is equipped with annular groove
203, annular groove is interior to be equipped with two pieces of arc clamp arm 30, and the outer side center of arc clamp arm is equipped with rotating bar 31, and the lateral surface of sliding sleeve is set
There is rotation pole socket 32, the outer end of rotating bar and arc clamp arm are rotatablely connected, and the outer end of rotating bar passes through rotation pole socket and rotating bar
It is threadedly coupled between seat, the outer end of rotating bar is equipped with locking handle 33, and arc clamp arm 30, rotating bar 31, locking handle 33 constitute locking
Mechanism 3;The two sides that the outside of arc clamp arm 30 is located at rotating bar are equipped with guide rod 34, and the bottom of arc groove is equipped with and guide rod
One-to-one pilot hole 35;The inner surface of arc clamp arm is equipped with rubber pad 36.
As shown in Figure 4 and Figure 5, anchor ear 21 includes upper hoop 210, lower hoop 211, and the side of lower hoop passes through fixing seat 10
It being fixedly connected with the side of sliding sleeve, upper hoop, one end of lower hoop are hinged, and the other end of upper hoop extends to form upper lug 212,
The other end of lower hoop extends to form lower lug 213;Lower lug, upper lug outer end be all provided with fluted 214, the groove of lower lug
It is interior to be equipped with stud 215, it is rotatablely connected between stud and lower lug by pin shaft 216, the outer end of stud is equipped with swivel nut 217, swivel nut
Outer end be equipped with handler 218;
Upper hoop 210, lower hoop 211 inner wall be equipped with arc groove 100, arc sealing strip 101 is equipped in arc groove, on
Hoop body, lower hoop inner wall edge be equipped with arc angling;Be equipped with air storing cavity 102 in arc sealing strip 101, upper lug, under
Bottom portion of groove on lug is equipped with cylinder sleeve 103, is equipped with piston 104 in cylinder sleeve, is equipped with and resets between piston and the bottom of cylinder sleeve
The outer end of spring 105, piston is equipped with piston rod 106, and the bottom of two cylinder sleeves passes through in tracheae 107 and two arc sealing strips
Air storing cavity correspond connection, the lower end of stud is equipped with cam 108, and the intermediate position of stud is equipped with push rod 109;When stud revolves
When going to anchor ear holding state, for cam by the piston rod push-in cylinder sleeve on lower lug, push rod pushes away the piston rod in upper lug
Enter in cylinder sleeve, the air storing cavity in arc sealing strip is in inflation state.
As shown in figure 8, the position on support rod 1 between fixing sleeve and sliding sleeve is equipped with connector sleeve 11, connector sleeve and branch
It is slidably connected between strut, the side of connector sleeve is equipped with locking bolt;It is fixed with U-shaped bar 12 on the outside of connector sleeve, the two of U-shaped bar
End is respectively equipped with casing 13, is equipped with telescopic rod 14 in casing, and the outer end of telescopic rod is equipped with limit roller 15, on the periphery of limit roller
Equipped with conducting wire annular spacing groove, the bottom of telescopic sleeve is equipped with pressure sensor 16, is equipped between telescopic rod and pressure sensor
Pressure spring 17;Controller, alarm are additionally provided on the outside of connector sleeve, two pressure sensors are connected with control, when controller is examined
Measure two pressure sensors pressure value it is equal when, alarm equipment alarm.
In conjunction with attached drawing, application method of the invention is as follows: in use, the anchor ear on fixing sleeve is directly connect with conducting wire 9, even
Female connector is mobile, so that the guide roller on two telescopic rods is contacted with the surface of conducting wire, conducting wire is caught in the annular of the conducting wire on guide roller
Sliding sleeve is moved at another conducting wire by limiting slot, and the anchor ear on sliding sleeve is connected with guiding but do not held tightly, is come along conducting wire direction
Dynamic support rod is moved back, stops movement when hearing alarm, the anchor ear on sliding sleeve is locked, support rod and two guiding are protected at this time
It holds vertical;Cursor rotation, drawstring pull sliding sleeve to move right by winding, so that the distance between two conducting wires increase,
Finally by lockable mechanism by sliding sleeve and support rod locking, positioning, for upright bar, removes bar operation enough spaces are provided;Upright bar is removed
After bar operation, lockable mechanism is first unclamped, then cursor rotates backward, and conducting wire is synchronous with the pulling force of drawstring in itself pulling force
It is gradually resetted under effect, prevents conducting wire from unclamping suddenly and occur significantly to shake.