CN216215447U

CN216215447U - Wire routing auxiliary device

Info

Publication number: CN216215447U
Application number: CN202122518530.3U
Authority: CN
Inventors: 左金威; 王鸿; 廖云杰; 王鸿飞; 田忠仁; 魏真; 卢冰强; 徐鹏; 高冲; 曹祯艳
Original assignee: Maintenance Co Of State Grid Sichuan Electric Power Co
Current assignee: Super High Voltage Branch Of State Grid Sichuan Electric Power Co
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a wire routing auxiliary device which comprises a shell, wherein a roller system is fixedly connected to the shell, a clamping part is also rotatably connected to the shell, a gap capable of containing a wire is formed between the clamping part and the roller system, and the clamping part can rotate to control the size of the gap so as to control the clamping or loosening of the wire. The device is used for holding when walking the line and uses, can solve the problem that operating personnel's hand is easily scratched, can control the state of relaxing or pressing from both sides tight wire in addition, can also be when the wire is the problem that auxiliary equipment can't provide frictional force when rising or descending trend.

Description

Wire routing auxiliary device

Technical Field

The utility model relates to an auxiliary tool for overhead operation, in particular to a wire routing auxiliary device.

Background

Overhead wiring is a common operation means in the maintenance and capital construction processes of ultra-high voltage transmission lines, is generally applied to operation sites such as line power failure maintenance, newly-built line accessory installation, newly-built line acceptance and the like, the most common overhead wiring scene is wiring operation on ultra-high voltage four-split conductors, overhead workers respectively hold an upper sub-conductor with both hands, step on a lower sub-conductor with both feet, and go forward when bending over. In the wiring operation process, both hands of an operator need to be in continuous contact with the wires and generate friction, sharp burrs exist on the surfaces of the wires, particularly on the surfaces of new wires, wire gloves worn by the operator cannot be damaged by the sharp burrs of the wires and can be worn quickly, and therefore the operator needs to add a gasket between the palm and the wires to prevent the gloves and the palm from being damaged by the burrs. At present, in actual field work, operators mostly use cut mineral water bottles or broken bamboo tubes and plastic tubes, and the following defects exist: firstly, the plastic bottle, the plastic pipe, the bamboo tube and the palm are not attached enough, and the wiring process is not closed, so that the plastic bottle, the plastic pipe, the bamboo tube and the palm are easy to slip and fall; secondly, the gasket and the lead still have great friction and can be damaged after a long time; thirdly, the gaskets are smooth, when the wires go up or down, enough friction force cannot be provided, the wires are easy to slip, the wiring difficulty is increased, and meanwhile, the personal safety of operators is threatened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire routing auxiliary device, which solves the problems that an operator is easy to scratch hands and auxiliary equipment cannot provide friction force when the wire is in a rising or falling trend.

The utility model is realized by the following technical scheme:

the utility model provides a wire auxiliary device that walks, includes the shell, fixedly connected with skidding system on the shell, still rotates on the shell to be connected with clamping part, has the space that can hold the wire between clamping part and the skidding system, clamping part rotatable control space size to the control is pressed from both sides tightly or is relaxed the wire.

The device realizes the functions as follows: in the wiring operation process, when the wire goes up or down, the device is connected to the wire through a gap, an operator holds the shell by hand and pinches the clamping part to reduce the gap between the clamping part and the roller system, so that the wire is clamped, friction is generated between the clamping part and the shell and the wire, and the force required by rising or falling is provided; in addition, when the lead is horizontal, the clamping part is close to but not in contact with the lead, and the roller-skating system can slide on the lead by utilizing the self gravity and also provides certain power for the forward movement of an operator; when the wiring work is temporarily erected and finished or the spacer and the shockproof hammer need to pass through, the palm is loosened, the gap between the clamping part and the roller sliding system is increased, the wire can not be clamped any more, and the device can be taken down due to the self gravity of the device which hangs down along the rotating shaft; moreover, the device has long service life, and can not be directly scratched, thereby ensuring the safety of operators.

Preferably, the shell is provided with two protective shells capable of being matched with the pulleys, and a hand-fitting groove is formed between the two protective shells. The protective housing is arranged to prevent skidding from being blocked due to dust accumulation outside for a long time, and to ensure the position of the pulley, even if part of the skidding is staggered in the protective housing, the skidding is not too serious and is staggered in the range of the protective housing.

Preferably, a hand-fitting groove is formed between the two protective shells. The arrangement of the hand-fitting groove is convenient for an operator to hold.

Preferably, one side of the shell, which is far away from the hand-fitting groove, is provided with two first rotating shaft holes, and a gap is arranged between the two first rotating shaft holes on the shell. The first rotating shaft hole and the notch structure are used for connecting the clamping part.

Preferably, the skidding system includes that two pulleys are preceding pulley and rear pulley, and the pulley passes through pin axle fixed mounting in the protective housing inside, has the first recess that can adapt with the wire diameter in the middle of the pulley. The effect of two pulleys is that the first recess that utilizes the pulley blocks the wire, and in addition when walking the line when the wire is horizontal, can turn into rolling friction with sliding friction, to the operation personnel, walk the line more easily.

Preferably, the clamping portion comprises a fixing base and a brake piece, the brake piece is fixedly connected with the fixing base, a second rotating shaft hole is formed in the fixing base, and the second rotating shaft hole is matched with the first rotating shaft hole. Fixed baseplate connects on the shell, and fixed baseplate sets up hard material, guarantees after the connection that can stable rotation and connection are stable, and the braking piece is made by rubber or other materials that have good braking effect and wear-resisting, is applicable to the burr of friction wire, and goes upward or when descending at the wire, can provide great frictional force, and the auxiliary operation personnel walk the line.

Preferably, a rotating shaft is arranged on the first rotating shaft hole of the shell, the rotating shaft is connected with the second rotating shaft hole to connect the fixing base to the shell, and the fixing base can rotate around the central shaft of the rotating shaft. The rotating shaft is used for connecting the fixed base and the shell, and ensures that the fixed base can rotate around the central shaft of the rotating shaft, so that the brake pad is driven to move.

Preferably, the brake pad is provided with a second groove adapted for the wire. The second recess is provided for the purpose of adapting the wire, which can be clamped more stably during clamping.

Preferably, the housing is provided with an auxiliary hole through which the thread can be passed. The whole device is mainly used for high-altitude operation, in order to prevent the device from accidentally falling when being used in an unclamped state, the auxiliary line can be threaded through the small hole, the device is bolted on the body or other places, the device cannot directly fall on the ground when the falling condition occurs, and the device can be timely repaired.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the utility model provides a wire auxiliary device that walks, includes the shell, fixedly connected with skidding system on the shell, still rotates on the shell to be connected with clamping part, has the space that can hold the wire between clamping part and the skidding system, clamping part rotatable control space size to the control is pressed from both sides tightly or is relaxed the wire. The device is used for holding when walking the line and uses, can solve the problem that operating personnel's hand is easily scratched, can control the state of relaxing or pressing from both sides tight wire in addition, can also be when the wire is the problem that auxiliary equipment can't provide frictional force when rising or descending trend.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

fig. 1 is a schematic front view structure diagram of the device provided by the present invention.

Reference numbers and corresponding part names in the drawings:

1-shell, 101-protective shell, 102-handful groove, 103-first rotating shaft hole, 104-notch, 2-pulley, 201-first groove, 3-pin shaft, 4-brake block, 401-second groove, 5-fixed base, 501-second rotating shaft hole, 6-rotating shaft, 7-lead and 8-auxiliary hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example 1

This embodiment 1 provides a wire auxiliary device that walks, as shown in fig. 1, including shell 1, fixedly connected with skidding system on the shell 1, still rotate on the shell 1 and be connected with clamping part, have the space that can hold wire 7 between clamping part and the skidding system, clamping part rotatable control space size to the control is pressed from both sides tightly or is loosened wire 7.

The device realizes the functions as follows: in the wiring process, when the wire 7 goes upwards or downwards, the device is connected to the wire 7 through a gap, an operator holds the shell 1 with hands, pinches the clamping part, so that the gap between the clamping part and the roller system is reduced, the wire 7 is clamped, friction force is generated between the clamping part and the shell 1 and the wire 7, and force required in ascending or descending is provided; in addition, when the lead 7 is horizontal, the clamping part is close to but not contacted with the lead 7, and the roller-skating system can slide on the lead 7 by utilizing the self gravity and also provides certain power for the forward movement of an operator; when the wiring operation is suspended or finished or the spacer and the shockproof hammer need to pass through, the palm is loosened, the gap between the clamping part and the roller sliding system is increased, the wire 7 can not be clamped any more, and the device can be taken down due to the free falling of the self gravity; moreover, the device has long service life, and can not be directly scratched, thereby ensuring the safety of operators.

Two protective shells 101 capable of being matched with the pulleys 2 are arranged on the shell 1, and a hand-fitting groove 102 is formed between the two protective shells 101. The protective shell 101 is arranged to prevent skidding from being blocked due to dust accumulation after being exposed outside for a long time, and to ensure the skidding position, even if the skidding partially misplaces in the protective shell 101, the skidding is not too serious and misplaces in the protective shell 101. The protective case 101 may be provided in two or more numbers, which are determined according to the number of the pulleys 2, but the excessive arrangement of the pulleys 2 may make the apparatus too heavy and impractical, and the protective case 101 may facilitate the installation of the pulleys 2 in addition to the above two functions.

A hand-fitting groove 102 is formed between the two protective cases 101. The hand-fitting groove 102 is arranged for the convenience of holding by an operator. The arrangement of the hand-adapting groove 102 is mainly characterized in that the clamping portion and the shell 1 are required to clamp the wire 7 when the hand-adapting groove is used, the palm of an operator is required to exert force, the hand-adapting groove 102 can be used as a force application point of the palm, and the operation can be guaranteed to be easier and more labor-saving when the clamping portion is required to clamp the wire 7.

One side of the housing 1 away from the hand-fitting groove 102 is provided with two first rotating shaft holes 103, and a gap 104 is arranged between the two first rotating shaft holes 103 on the housing 1. The first pivot hole 103 and the notch 104 are configured to engage the clamping portion. The notch 104 can accommodate the clamping part, the clamping part is rotatably connected to the shell 1, the notch 104 is arranged to facilitate connection of the clamping part and rotation without interference, and the installation is simple and the use is convenient.

The skidding system includes that two pulleys 2 are preceding pulley and rear pulley, and pulley 2 passes through pin axle 3 fixed mounting inside protective housing 101, has the first recess 201 that can with wire 7 diameter adaptation in the middle of pulley 2. The two pulleys 2 are used for clamping the wire 7 by utilizing the first groove 201 of the pulley 2, and in addition, when the wire 7 is horizontally laid, sliding friction can be converted into rolling friction, so that the wire is easier for an operator to lay. Pulley 2 can set up two or more, but it is the optimal selection to set up two pulley 2, if only select a pulley 2, the joint of single first recess 201 can lead to when horizontal wire 7 walks the line, and the situation that drops can appear very easily in the non-clamping device use, if pulley 2 sets up a plurality ofly, overweight device can aggravate operating personnel's burden when wire 7 goes upward or goes down, can use difficultly.

The clamping part comprises a fixing base 5 and a brake block 4, the brake block 4 is fixedly connected with the fixing base 5, a second rotating shaft hole 501 is formed in the fixing base 5, and the second rotating shaft hole 501 is matched with the first rotating shaft hole 103. Fixed baseplate 5 is connected on shell 1, and fixed baseplate 5 sets up hard material, guarantees after the connection that can stable rotation and connection are stable, and braking piece 4 is made by rubber or other materials that have good braking effect and wear-resisting, is applicable to the burr of friction wire 7, and goes upward or when descending at wire 7, can provide great frictional force, and the auxiliary operation personnel walk the line.

A rotating shaft 6 is arranged on the first rotating shaft hole 103 of the shell 1, the rotating shaft 6 is connected with the second rotating shaft hole 501 to connect the fixed base 5 to the shell 1, and the fixed base 5 can rotate around the central shaft of the rotating shaft 6. The rotating shaft 6 is used for connecting the fixed base 5 and the shell 1, and ensures that the fixed base 5 can rotate around the central shaft of the rotating shaft 6, so as to drive the brake pad 4 to move. In addition to the rotating shaft 6, a structure that can be used for rotation such as a hinge may be connected, but since the rotating shaft 6 has a simple connection structure, inspection is also easier, and the entire apparatus is easier to install, it is preferable to use the rotating shaft 6.

The brake pad 4 is provided with a second groove 401 adapted for the wire 7. The second recess 401 is provided for adapting the wire 7, which may be clamped more stably during clamping. Set up second recess 401 and wire 7 adaptation, can guarantee that clamping mechanism also can play partly limiting displacement to wire 7 when not compressing tightly the use, when wire 7 level, except that first recess 201 on the pulley 2 has spacing effect to wire 7, the side of second recess 401 also can play supplementary effect, prevents that the device from droing.

An auxiliary hole 8 is arranged on the shell 1, and the auxiliary hole 8 can be threaded. The whole device is mainly used for high-altitude operation, in order to prevent the device from accidentally falling when being used in a non-clamping state, the auxiliary hole 8 is arranged to penetrate through an auxiliary line, the device is bolted on the body or other places, the device cannot directly fall on the ground when the falling state occurs, and the device can be timely repaired.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a wire auxiliary device that walks, its characterized in that includes shell (1), fixedly connected with skidding system on shell (1), it is connected with clamping part still to rotate on shell (1), clamping part with have the space that can hold wire (7) between the skidding system, clamping part rotatable control the space size to control presss from both sides tightly or relaxs wire (7).

2. The auxiliary device for routing wires according to claim 1, wherein the housing (1) is provided with two protective cases (101) adapted to the pulleys (2).

3. A wire routing aid according to claim 2, wherein a hand-held groove (102) is provided between two protective cases (101).

4. The wire routing auxiliary device according to claim 3, wherein two first pivot holes (103) are provided on one side of the housing (1) away from the fitter groove (102), and a gap (104) is provided between the two first pivot holes (103) on the housing (1).

5. The wire routing auxiliary device according to claim 2, wherein the pulley system comprises two pulleys (2) which are a front pulley and a rear pulley, the pulleys (2) are fixedly mounted inside the protective casing (101) by providing the pin shaft (3), and a first groove (201) which can be adapted to the diameter of the wire (7) is formed in the middle of each pulley (2).

6. The wire routing auxiliary device according to claim 4, wherein the clamping portion comprises a fixing base (5) and a brake block (4), the brake block (4) is fixedly connected with the fixing base (5), a second rotating shaft hole (501) is formed in the fixing base (5), and the second rotating shaft hole (501) is matched with the first rotating shaft hole (103).

7. The auxiliary device for routing wires according to claim 6, wherein a rotating shaft (6) is disposed on the first rotating shaft hole (103) of the housing (1), the rotating shaft (6) is connected to the second rotating shaft hole (501) to connect the fixing base (5) to the housing (1), and the fixing base (5) can rotate around a central axis of the rotating shaft (6).

8. A wire routing aid according to claim 6, characterised in that the brake pad (4) is provided with a second groove (401) adapted to a wire (7).

9. A wire routing auxiliary device according to claim 1, wherein an auxiliary hole (8) is provided on the housing (1), and the auxiliary hole (8) is adapted to be threaded.