CN212277438U - Auxiliary hanger for hanging wire - Google Patents

Abstract

The utility model discloses an auxiliary hanger for hanging wire, including the carrier, above-mentioned carrier below is equipped with the installation pipe, above-mentioned carrier top is equipped with the couple, first action bars is connected to above-mentioned installation pipe lower extreme, be used for driving the carrier by first action bars and remove, be used for hanging on the cable by the couple, above-mentioned carrier lateral wall is equipped with rotatory support, be equipped with the fixed pulley on the above-mentioned rotatory support, the haulage rope is established to above-mentioned fixed pulley overcoat, hang on the above-mentioned haulage rope and articulate the earth clamp, above-mentioned earth clamp lower extreme is equipped with the second action bars, be used for by haulage rope cooperation second action bars remove near the earth clamp to the cable, when the action bars that hopes to improve the lightweight carries out high altitude hanging wire, because wind-force, dead weight, factor such as action bars assembly error.

Description

Auxiliary hanger for hanging wire

Technical Field

The utility model relates to a hanging wire operating means of electric wire netting configuration, concretely relates to supplementary hanger for hanging wire.

Background

In the power grid configuration process, in order to ensure the safety of an operator, a ground wire is usually hung on a cable at the front end, so that a safety loop is formed in an area where the operator operates, and the relative safety of the operation area where the operator is located is effectively ensured. Because the height of cable is in certain height usually to guarantee pedestrian or the vehicle that the road was passed through can not miss and touch, consequently, when carrying out ground clamp and hang, need artificially to climb and articulate, the safe risk of this mode is great, belongs to high dangerous operating condition. Because the electric wire netting covers the circuit extensively, sometimes when can't carry out the hanging wire through the region of aerial ladder or lift truck, in order to guarantee to have certain safe operating distance between operating personnel and the cable, appear the earth clamp of insulating bar and the integrative setting of earth clamp on the market. The worker hangs the wire on the ground through the insulating operating rod.

The general insulating operation pole its quality is big, and its design length is difficult for the overlength, and common insulating operation pole length in market all is less than 10 meters, and the cable height is greater than insulating operation pole self length usually, along with the progress of science and technology, improves insulating operation pole's self gravity and length restriction through the insulator spindle of lightweight and concatenation form, makes it can satisfy daily use length.

Light-weighted action bars is at the in-service use in-process, need the hanging wire when operating distance is greater than 15 meters high altitude cable, when the staff used insulating bar directly to carry out the hanging wire, because dispose the copper line on the earth clamp, the staff passed through the in-process of action bars lifting earth clamp on ground, need great physical power on the one hand, the action bars that on the other hand was assembled probably because wind-force, dead weight, certain degree of bending appears in factors such as action bars assembly error, thereby the staff can't accomplish the hanging wire of earth clamp in the short time, lead to the hanging wire effect unsatisfactory, the condition of unable hanging wire can also appear sometimes. Therefore, for the height of the hanging wire of more than 15 meters, how to facilitate the workers to operate the grounding wire clamp on the ground to hang the wire is worth researching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary hanger for hanging wire to when the lightweight action bars that hope to improve carry out the high altitude hanging wire, because factors such as wind-force, dead weight, action bars assembly error lead to the unsatisfactory problem of hanging wire effect.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an auxiliary hanger for hanging wire, includes the carrier, above-mentioned carrier below is equipped with the installation pipe, above-mentioned carrier top is equipped with the couple, first action bars is connected to above-mentioned installation pipe lower extreme for drive the carrier by first action bars and remove, be used for hanging on the cable by the couple, above-mentioned carrier lateral wall is equipped with rotatory support, be equipped with the fixed pulley on the above-mentioned rotatory support, the haulage rope is established to the cover on the above-mentioned fixed pulley, hang on the above-mentioned haulage rope and articulate the earth clamp, above-mentioned earth clamp lower extreme is equipped with the second action bars, be used for by haulage rope cooperation second action bars removal earth clamp near cable.

Preferably, the traction rope is provided with a holding lock, the holding lock is provided with a hanging buckle, the hanging buckle is used for hanging the grounding wire clamp, the traction rope drives the hanging buckle to move, and the hanging buckle drives the grounding wire clamp to move.

Preferably, the fixed pulley comprises a frame body, a wheel ring is sleeved on the outer wall of the frame body, a groove is formed in the outer wall of the wheel ring, and the groove is matched with the traction rope.

The further technical scheme is that an anti-skid layer is arranged in the groove and is used for contacting the traction rope through the anti-skid layer, the width of the groove is larger than the diameter of the traction rope, and the depth of the groove is larger than the radius of the traction rope.

Preferably, the upper end of the second operating rod is provided with a first connecting end, the lower end of the second operating rod is provided with a second connecting end, and the first connecting end is matched with the second connecting end and used for splicing more than two second operating rods.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

the utility model discloses a couple hangs the carrier on the cable, drives earth clamp through the fixed pulley and the haulage rope is mutually supported and is stably removed near the cable, and the operation of supplementary second action bars to earth clamp on the one hand, on the other hand avoid earth clamp self gravity to influence the second action bars, effectively guarantee the earth clamp and carry out the hanging wire operation to earth clamp in the in-process that rises, be difficult for receiving wind-force, dead weight influence, reach and do benefit to the second action bars after closing on the region and carry out the hanging wire operation to earth clamp.

The utility model discloses an embrace the lock will hang and detain locking on the haulage rope, hang the earth clamp through hanging the knot to the haulage rope is at the removal in-process, and the slip state can not appear in the earth clamp, and hangs and detain the design and easily the earth clamp inserts fast and take out.

The utility model discloses a support body structure reduces the dead weight of fixed pulley, and the haulage rope of being convenient for removes through the annulet to the user of being convenient for lifts up through first action bars, prevents through the recess that the haulage rope from removing the in-process and accidentally deviating from, makes the earth connection clamp can keep certain traction force at the in-process that rises, through the coefficient of friction between skid resistant course increase haulage rope and the annulet, thereby guarantees that the haulage rope can not slide at will.

The utility model discloses a first link docks each other with the second link to the second action bars splices.

The utility model discloses a suspension method can reduce the second action bars and bear the partial force that the earth clamp was applyed, reduces the unexpected risk that drops from the second action bars of earth clamp, through the route that shifts up of haulage rope guide earth clamp.

Through the hanging method, a worker can stand on the ground conveniently to hang the cable with the hanging distance exceeding 15, and therefore the climbing risk of the worker is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation position of the fixed pulley of the present invention.

Fig. 3 is a schematic view of the fixed pulley structure of the present invention.

Fig. 4 is a schematic view of the wheel ring structure of the present invention.

Fig. 5 is a schematic structural view of a second operating lever of the present invention.

Fig. 6 is a schematic diagram illustrating the butt joint of the first connection end and the second connection end of the present invention.

Fig. 7 is the utility model discloses a ground clamp structure schematic diagram.

Fig. 8 is a schematic view of the connection between the ground clip and the second operating rod.

Description of reference numerals:

1-carrier, 2-installation pipe, 3-hook, 4-first operating rod, 5-rotary support, 6-fixed pulley, 7-traction rope, 8-ground wire clamp, 9-second operating rod, 10-magnetic attraction male end, 11-locking groove, 12-connecting rod, 13-magnetic attraction rod, 14-magnetic attraction groove, 15-permanent magnet, 16-magnetic sheet, 601-frame body, 602-wheel ring, 603-groove, 604-anti-skid layer, 701-holding lock, 702-hanging buckle, 801-hanging joint, 802-chuck, 803-screw rod, 804-magnetic attraction joint, 805-ground wire bolt, 901-first connecting end and 902-second connecting end.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1, an embodiment of the present invention is an auxiliary hanger for hanging wire, including a carrier 1, wherein the carrier 1 is an existing alloy, the above-mentioned carrier 1 is provided with a mounting tube 2 below, the top of the above-mentioned carrier 1 is provided with a hook 3, the first operating rod 4 is connected to the lower end of the above-mentioned mounting tube 2, the carrier 1 is driven by the first operating rod 4 to move, the carrier is hung on a cable by the hook 3, wherein the hook 3 is hung near the position where the wire is hung on the ground wire clamp 8, because the hook 3 is connected with the first operating rod 4, the hanging position of the hook 3 can be adjusted easily through the first operating rod 4.

Wherein the installation pipe 2 is for fixing the hollow pipeline in carrier 1 lower extreme, and wherein first action bars 4 need contact with operating personnel, according to operation safety, and first action bars 4 need insulate. Consequently, first action bars 4 can be current lightweight concatenation action bars, its fixed mode can be bolt or quick-operation joint butt joint, because supplementary hanger mainly is supplementary hanging wire, there is not the distribution demand, consequently supplementary hanger's carrier 1, installation pipe 2 and couple 3 can adopt the material of lightweight material, for example carbon fiber material or polystyrene etc. can reduce the bearing of first action bars 4 through lightweight material, the staff's operation of being convenient for, its time first action bars 4 is the concatenation formula, help carrying with first action bars 4 mounting height.

The side wall of the carrier 1 is provided with a rotating support 5, wherein the rotating support 5 comprises a bearing, specifically, the carrier 1 is fixed on the side wall of the carrier 1 through a bolt, the fixed end of the bearing is connected with the rotating support 5, the rotating support 5 is provided with a fixed pulley 6, the fixed pulley 6 is fixed on the movable end of the bearing, thereby enabling the fixed pulley 6 to rotate on the carrier 1, and it should be noted that the fixed pulley 6 can also be made of light weight material.

The haulage rope 7 is established to the cover on above-mentioned fixed pulley 6, and wherein haulage rope 7 cover is on fixed pulley 6, drives fixed pulley 6 through pulling haulage rope 7 and rotates, makes 7 reverse movements of haulage rope at fixed pulley 6 both ends, and the ground clamp 8 is hung to the suspension on above-mentioned haulage rope 7, drives ground clamp 8 through haulage rope 7 and removes to be convenient for the staff with ground clamp 8 with vertical removal to near hanging some.

Because the earth clamp 8 need dispose the earth connection at the in-service use in-process, and the earth connection generally is the copper product, leads to the dead weight great, drives the earth clamp 8 at haulage rope 7 and removes the possibility that the in-process has the appearance and rocks, and second action bars 9 are equipped with to above-mentioned earth clamp 8 lower extreme for by haulage rope 7 cooperation second action bars 9 removal earth clamp 8 near the cable.

The ground clamp 8 is connected to second action bars 9 to the handheld second action bars 9 of staff can control the rising gesture of ground clamp 8 under the gravity influence of not receiving ground clamp 8 and copper line, guarantees the stability of installation.

Example 2:

based on the above-mentioned embodiment, refer to fig. 2, another embodiment of the utility model is that, being equipped with on the above-mentioned haulage rope 7 and embracing the lock 701, the buckle 702 is hung in the installation on the above-mentioned embracing lock 701 for hang the earth clamp 8 by hanging the buckle 702, be used for to hang the buckle 702 by the haulage rope 7 drive and remove, be used for to drive the earth clamp 8 by hanging the buckle 702 and remove.

Wherein embrace lock 701 and be current embracing the lock, will hang through embracing lock 701 and detain 702 and lock on haulage rope 7 to hang and detain 702 and can remove along with haulage rope 7, hang simultaneously and detain 702 for current commodity, mainly be temporarily fixed earth clamp 8, its earth clamp 8 is various with hanging knot 702 locking form:

for example, the hanging buckle 702 and the ground clip 8 are in concave-convex fit, the ground clip 8 is limited in the hanging buckle 702 under the action of gravity of the ground clip 8, and when the ground clip needs to be separated, a worker can lift the ground clip 8 through the second operating rod 9 to separate the ground clip 8 from the hanging buckle 702.

For example, the hanging buckle 702 can also be an existing clamp holder, the ground clamp 8 can be held by the clamp holder to ensure that the ground clamp 8 cannot be separated at will, wherein the clamp holder control unit is held by a worker, and the worker controls the clamp holder to be closed and released, so that the ground clamp 8 and the hanging buckle 702 can be locked and separated.

Example 3:

based on the above-mentioned embodiment, refer to fig. 3, another embodiment of the present invention is that above-mentioned fixed pulley 6 includes support body 601, wherein the bearing expansion end of rotating support 5 is connected to support body 601, and wheel ring 602 is established to above-mentioned support body 601 outer wall cover, by support body 601 support wheel ring 602, the power of traction rope 7 transmission for wheel ring 602 can be transmitted to couple 3 by support body 601 to provide the holding power through couple 3, guarantee that wheel ring 602 rotates steadily on rotating support 5.

The outer wall of the wheel ring 602 is provided with a groove 603, the groove 603 is matched with the traction rope 7, and the depth of the groove 603 is generally larger than the radius of the traction rope 7, so that in the process of contacting the groove 603 with the traction rope 7, the traction rope 7 is effectively restrained, and the traction rope 7 is prevented from being accidentally separated from the groove 603.

Furthermore, an anti-slip layer 604 is arranged in the groove 603 and used for enabling the anti-slip layer 604 to contact with the traction rope 7, the width of the groove 603 is larger than the diameter of the traction rope 7, the depth of the groove 603 is larger than the radius of the traction rope 7, and the friction coefficient between the traction rope and the wheel ring is increased through the anti-slip layer, so that the traction rope cannot slide randomly.

Example 4:

based on the above embodiment, referring to fig. 5 and 6, another embodiment of the present invention is that the upper end of the second operating rod 9 is provided with a first connecting end 901, the lower end of the second operating rod 9 is provided with a second connecting end 902, and the first connecting end 901 matches with the second connecting end 902, so as to splice two or more second operating rods 9.

The first connecting end 901 and the second connecting end 902 are respectively a female end and a male end of a quick connector, and the male end of the quick connector is inserted into the female end of the quick connector to complete locking, so that the second operating rods 9 are spliced, a worker can splice the second operating rods 9 step by step along with the ascending process of the traction rope 7 according to the grounding wire clamp 8, and the splicing length of the second operating rods 9 meets the requirement of operation.

Example 5:

the embodiment is an operation embodiment of an auxiliary hanger, and a hanging method of the auxiliary hanger uses the auxiliary hanger, and comprises the following operation steps of X, butting the auxiliary hanger, connecting the installation pipe 2 with the first operation rod 4, sleeving the traction rope 7 on the fixed pulley 6, and pulling the traction rope 7 to enable the fixed pulley 6 to rotate so as to ensure that the traction rope 7 is in good contact with the fixed pulley 6.

And step Y, installing an auxiliary hanger, erecting a first operating rod 4, moving the carrier 1 to the vicinity of the cable through the first operating rod 4, then directly hanging the hook 3 on the cable, and then tensioning the traction ropes 7 at two ends of the fixed pulley 6 to keep the auxiliary hanger on the cable stably.

And step Z, placing the grounding wire clamp 8 on the traction rope 7 in a clamping mode, communicating a ground wire on the grounding wire clamp 8, connecting the second operating rod 9 with the grounding wire clamp 8, then pulling the traction rope 7, driving the grounding wire clamp 8 to move upwards through the traction rope 7, and adjusting the posture of the grounding wire clamp 8 through the second operating rod 9 until the grounding wire clamp 8 is located near the cable.

And M, hanging the grounding wire clamp, lifting the grounding wire clamp 8 through the second operating rod 9 and operating the grounding wire clamp 8 to lock when the grounding wire clamp 8 is positioned near the cable.

Further, during the installation of the auxiliary hanger, the pulling rope 7 is pulled from the vertical direction, so that the carrier 1 is vertical relative to the cable.

Further, before the auxiliary hanger is butted, the connection state of the fixed pulley 6 and the carrier 1 is detected, and the fixed pulley 6 is rotated by more than 1 turn, so that the stable operation of the fixed rotary support 5 is ensured.

Furthermore, in the process that the grounding wire clamp 8 moves upwards along with the traction rope 7, the second operating rods 9 are multiple, and the second operating rods 9 are gradually spliced along with the upward movement of the grounding wire clamp 8, so that the supporting height of the second operating rods 9 is met.

Example 6:

on the basis of the above embodiments, referring to fig. 7 and 8, this embodiment is an embodiment of butt joint of a ground clip 8, in order that the ground clip 8 can be quickly separated from the first connection end 901 after being hung on a cable, the ground clip includes a hanging connector 801, a chuck 802, a screw 803 and a magnetic connector 804, where the hanging connector 801 is an existing hook type connector, the hanging connector 801 is provided with a screw hole, the screw hole is opened at a lower portion of the hanging connector 801, the screw 803 is installed in the screw hole, the screw 803 is provided with an external thread, the external thread is matched with the internal thread of the screw hole, the upper end of the screw 803 is provided with the chuck 802, the screw 803 rotates in the screw hole and drives the chuck 802 to move, and the chuck 802 and the hanging connector 801 clamp the cable.

Above-mentioned magnetism is inhaled joint 804 and is fixed at the screw rod 803 lower extreme, wherein inhale and be equipped with magnetism between joint 804 and the first link 901 and inhale public end 10, wherein inhale public end 10 upper end of magnetism and be equipped with magnetism and inhale stick 13, its magnetism inhales public end 10 lower extreme and is equipped with connective bar 12, its magnetism is inhaled joint 804 lower extreme and is had magnetism and inhale groove 14, above-mentioned magnetism is inhaled stick 13 for being the polygon, above-mentioned outside profile of magnetism is inhaled stick 13 and is inhaled groove 14 inside profile of magnetism and identical, after magnetism is inhaled stick 13 and is inserted magnetism and inhale groove 14, because magnetism inhales groove 14 and is the polygon, the limit that magnetism inhales groove 14 promptly and the limit that inhales stick 13 is inhaled mutually contradicted with magnetism.

The upper end of the magnetic attraction rod 13 is provided with a permanent magnet 15, wherein the surface of the permanent magnet 15 is smooth, and a magnetic sheet 16 corresponding to the permanent magnet 15 is arranged in the magnetic attraction groove 14 and is used for being attracted by the permanent magnet 15 and the magnetic sheet 16.

The magnetic sheet 16 and the permanent magnet 15 attract each other, when the magnetic rod 13 gradually penetrates into the magnetic attraction groove 14, and when the magnetic rod 13 completely penetrates into the magnetic attraction groove 14, the surface of the permanent magnet 15 contacts with the magnetic sheet 16, and the magnetic joint 804 and the magnetic male end 10 are stably attracted by the mutual attraction of the magnetic sheet 16 and the permanent magnet 15.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (5)

1. An auxiliary hanger for hanging wires, comprising a carrier (1), characterized in that: carrier (1) below is equipped with installation pipe (2), carrier (1) top is equipped with couple (3), first action bars (4) are connected to installation pipe (2) lower extreme for drive carrier (1) by first action bars (4) and remove, be used for hanging on the cable by couple (3), carrier (1) lateral wall is equipped with rotatory support (5), be equipped with fixed pulley (6) on rotatory support (5), haulage rope (7) are established to the cover on fixed pulley (6), hang on haulage rope (7) and articulate ground clamp (8), ground clamp (8) lower extreme is equipped with second action bars (9) for remove ground clamp (8) by haulage rope (7) cooperation second action bars (9) near the cable.

2. The auxiliary hanger for hanging wire of claim 1, characterized in that: the ground wire clamp is characterized in that a holding lock (701) is arranged on the traction rope (7), a hanging buckle (702) is arranged on the holding lock (701) and used for hanging the ground wire clamp (8) through the hanging buckle (702), the hanging buckle (702) is driven to move through the traction rope (7), and the ground wire clamp (8) is driven to move through the hanging buckle (702).

3. The auxiliary hanger for hanging wire of claim 1, characterized in that: the fixed pulley (6) comprises a frame body (601), a wheel ring (602) is sleeved on the outer wall of the frame body (601), a groove (603) is formed in the outer wall of the wheel ring (602), and the groove (603) is matched with the traction rope (7).

4. The auxiliary hanger for hanging wire of claim 3, characterized in that: the anti-skidding rope traction device is characterized in that an anti-skidding layer (604) is arranged in the groove (603) and used for enabling the anti-skidding layer (604) to be in contact with the traction rope (7), the width of the groove (603) is larger than the diameter of the traction rope (7), and the depth of the groove (603) is larger than the radius of the traction rope (7).

5. The auxiliary hanger for hanging wire of claim 1, characterized in that: the upper end of the second operating rod (9) is provided with a first connecting end (901), the lower end of the second operating rod (9) is provided with a second connecting end (902), and the first connecting end (901) is matched with the second connecting end (902) and used for splicing more than two second operating rods (9).

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