CN211209120U - A drainage wire bracket - Google Patents

Abstract

The utility model relates to a drainage tool. Aiming at the problem that a drainage line needs to cooperate with many people when passing through a cross arm, the utility model provides a drainage line support, which comprises a cross arm clip, a wire clip and a cross connector. There is a connecting tube one connected with the cross arm clip, at least one of the other three interfaces of the cross connector is provided with a connecting tube two connected with the wire clip, the cross arm clip includes an upper clip and a lower clip, the upper clip is L-shaped, The L-shaped vertical part is fixedly connected with the connecting pipe, one end of the L-shaped horizontal part is bent towards the vertical part to form a hook part, the lower collet is abutted on the inner side of the vertical part of the upper collet, and the bottom end of the lower collet It is connected with a sleeve, the sleeve is sleeved on the first connecting pipe, and the top end of the lower chuck is provided with several longitudinal grooves with different depths. The utility model can open up three drainage wires at the same time, and after using the drainage wire support, it is no longer necessary to pull the drainage wires away from the cross arm, and one person can also complete the operation, saving time and effort.

Description

A drainage wire bracket

technical field

The utility model relates to a drainage tool, in particular to a drainage wire bracket.

Background technique

In the traditional live work of replacing or repairing equipment, it is generally necessary to remove the load of the equipment first. At the same time, in order to ensure the safety of live work, the power supply side leads of the equipment must be removed. With the rapid development of modern industry and the improvement of people's living standards, the requirements of power users for the reliability of power supply are also increasing. The use of the drain line method requires the use of drain lines to replace the leads on the power supply side and the load side, but does not need to cut off the equipment load, which can ensure the continuous stability of the power supply of the power grid system.

When the drainage wire is pulled from one side to the other side, it will pass through the cross arm in the middle, which is easy to be hindered by the cross arm. This requires an ideal auxiliary tool to expand the drainage line.

SUMMARY OF THE INVENTION

In order to overcome the problem that multiple people are required to work together when the drainage wire passes through the cross arm, the utility model provides a drainage wire support. Connect 1-3 wire clips as needed, and up to 3 drainage wires can be opened at the same time. After using the drainage wire bracket, it is no longer necessary to pull the drainage wire away from the cross arm, and one person can complete the operation, saving time and effort.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a drainage wire support, comprising a cross arm clip, a wire clip and a cross connector, an interface of the cross connector is provided with a connecting tube to be connected with the cross arm clip, the cross At least one of the other three interfaces of the connecting head is provided with a connecting tube 2 to be connected with the wire clip. The cross-arm clip includes an upper clip and a lower clip, the upper clip is L-shaped, and the vertical part of the L-shaped part is fixedly connected to the connecting tube. One end of the L-shaped horizontal part is bent toward the vertical part to form a hook part, the lower collet is abutted on the inner side of the vertical part of the upper collet, the bottom end of the lower collet is connected with a sleeve, and the sleeve is sleeved on the connection A number of longitudinal grooves with different depths are arranged on the top of the upper and lower chucks.

The cross connector has four interfaces, one interface is connected to the cross-arm clip to fix the bracket on the cross-arm, and the other 3 interfaces are connected to 1-3 wire clips as required, which can open up to 3 drainage wires at the same time, using the drainage wire bracket After that, it is no longer necessary to pull the drainage line away from the cross arm, and one person can complete the work, saving time and effort. The cross arm is generally an L-shaped angle steel. One side of the angle steel extends into the groove of the lower chuck of the cross arm. The grooves are different in depth and can be adapted to various widths of angle steel; the other side of the angle steel is located inside the horizontal part, and the side Fall into the hook formed by bending the end of the horizontal part to prevent the cross arm from slipping off.

Preferably, the horizontal part of the upper chuck is a telescopic structure, the horizontal part includes a solid inner tube and a hollow sleeve, the sleeve is fixedly connected with the vertical part, and the inner tube can move along the length direction in the sleeve so that the total length formed by the two can be adjusted. The casing is provided with a threaded through hole on the wall near the end, and the bolt is screwed into the threaded through hole to press against the inner pipe to realize the fixation between the inner pipe and the casing. The adjustment of the length of the horizontal part is realized by the movement of the inner pipe in the casing, and the positioning is realized by the threaded through holes and the bolts at the end of the casing, and the structure is simple and the operation is convenient.

Preferably, the inner tube is provided with a transverse elongated groove, the sleeve is provided with an elongated protrusion corresponding to the elongated groove, and the elongated protrusion is located in the elongated groove. The elongated protrusion is located in the elongated groove and its guiding function prevents the inner tube from being displaced.

Preferably, the sleeve of the lower collet can move axially along the connecting pipe, a through hole is provided on the wall of the sleeve, and the fixing piece passes through the through hole and tightly abuts the connecting pipe to realize the fixing of the sleeve. If the distance between the upper and lower chucks is fixed, the cross-arm clip to hold the cross-arm in the shape of the angle steel can only be inserted from the end, and the middle of the angle steel cannot be moved, and the use is limited; If the spacing is adjustable, the lower chuck can be pulled apart at any part of the cross arm, and the angle steel enters the groove and then moves the lower chuck to a suitable position to fix it, which is easy to operate.

Preferably, the first connecting tube is hollow inside and is equipped with a compression spring, one of the second connecting tubes is in line with the connecting tube, the second connecting tube can extend into the first connecting tube, and the wall of the cross connector is provided with a through hole, The fixing piece passes through the through hole and abuts against the second connecting pipe to realize its fixing. In this way, the length of the second connecting pipe that is collinear with the connecting pipe can be adjusted, and the spacing of the drainage lines can be adjusted according to the actual situation, so that the use is more flexible and the application range is wider.

Preferably, the second connecting pipe is detachably connected to the cross connector. In order to stretch the drainage line as far as possible, the length of the connecting pipe is large. After the second connecting pipe is installed on the cross connector, it will form an I shape, an L shape or a + shape with the connecting pipe 1, which occupies a large space and is not conducive to storage and carrying. The second connecting pipe is detachable and can be disassembled when not in use, and is placed in parallel with the first connecting pipe, which greatly reduces the space occupied and is convenient to carry.

Preferably, the wire clamp is a quick clamp, and the inner wall of the clamp head of the quick clamp is provided with protruding strips at intervals. The quick clip is in the prior art, and has the advantages of simple structure and easy installation. The raised bar can increase the friction between the drain wire and the collet, making the clamping more secure.

Therefore, the utility model has the following beneficial effects: (1) The cross connector has four interfaces, one interface is connected to the cross-arm clip to fix the bracket on the cross-arm, and the other three interfaces are connected to 1-3 wire clips as required, at most Three drainage lines can be stretched at the same time. After using the drainage line bracket, it is no longer necessary to pull the drainage line away from the cross arm, and one person can complete the operation, saving time and effort; (2) The horizontal part of the cross arm clip is set to a telescopic structure. Adjust the length of the horizontal part to adapt to the width of the angle steel; (3) The distance between the lower chuck and the upper chuck can be adjusted, and the lower chuck can be pulled apart at any part of the cross arm, and the angle steel will enter the groove afterward. Move the collet up and down to a suitable position and fix it, which is easy to operate; (4) The second connecting pipe is detachable and can be disassembled when not in use.

Description of drawings

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

Figure 2 is a partial schematic view of the inner tube and sleeve.

Figure 3 is an exploded view of the present invention.

In the picture: 1. Cross-arm clip, 2. Electric wire clip, 21. Raised strip, 3. Cross connector, 4. Connecting tube 1, 41. Compression spring, 42. Compression spring retaining ring, 5. Connecting tube 2, 51, nylon joint, 52, movable sleeve, 6, upper collet, 61, vertical part, 62, horizontal part, 621, inner tube, 622, sleeve, 623, threaded through hole, 624, long groove , 625, elongated protrusion, 63, hook, 7, lower chuck, 71, sleeve, 72, groove.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1 and 3, a drainage wire support includes a cross-arm clip 1, a wire clip 2 and a cross connector 3, and an interface of the cross connector 3 is provided with a connecting tube-4 to be fixedly connected to the cross-arm clip 1 , the other three interfaces of the cross connector 3 are each provided with a connecting tube 2 5 to be detachably connected to the wire clip 2, and finally form a cross-shaped drainage wire support. The cross arm clip 1 includes an upper chuck 6 and a lower chuck 7, the upper chuck 6 is L-shaped, the L-shaped vertical part 61 is fixedly sleeved on the connecting pipe 1 4; the L-shaped horizontal part 62 includes a solid inner tube 621 and a hollow sleeve 622, the sleeve 622 is fixedly connected with the vertical part 61, and the inner pipe 621 can move along the length direction in the sleeve 622 so that the total length formed by the two can be adjusted. As shown in FIG. 2 , the cross-sections of the inner tube 621 and the sleeve 622 are both rectangular, the distance between the inner tube 621 and the sleeve 622 is small, and the inner tube 621 is symmetrically provided with a transverse elongated groove 624 on the opposite plane, The inner wall of the sleeve 622 is provided with an elongated protrusion 625 corresponding to the elongated groove 624 , and the elongated protrusion 625 is located in the elongated groove 624 to play a guiding role. The sleeve 622 is provided with a threaded through hole 623 on the wall near the end, and a bolt is screwed into the threaded through hole 623 against the inner pipe 621 to realize the fixation between the inner pipe 621 and the sleeve 622 . One end of the L-shaped horizontal portion 62 is bent toward the vertical portion 61 to form a U-shaped hook portion 63, and one side of the cross-arm is placed in it to prevent slipping.

The lower chuck 7 is parallel to the vertical portion 61 of the upper chuck 6 and abuts the inner side thereof. Two longitudinal grooves 72 with different depths are provided at the top of the lower chuck 7 for accommodating cross arms of different heights. The bottom end of the lower collet 7 is connected with a sleeve 71, the sleeve 71 is sleeved on the connecting pipe 1 4, the sleeve 71 of the lower collet 7 can move axially along the connecting pipe 1 4, and the wall of the sleeve 71 is provided with A through hole, the fixing piece passes through the through hole and abuts against the connecting pipe 1 4 to realize the fixing of the sleeve 71 . When the sleeve 71 is moved to the top, that is, it touches the bottom of the vertical part 61 , the top end of the lower chuck 7 is almost close to the inner side of the horizontal part 62 .

The connecting tube one 4 is hollow inside and is equipped with a compression spring 41 and a compression spring retaining ring 41. One of the connecting tube two 5 is collinear with the connecting tube one 4. This connecting tube two 5 can extend into the connecting tube one 4, and the cross The wall of the connecting head 3 is provided with a through hole, and the fixing piece passes through the through hole and tightly abuts the second connecting pipe 5 to realize its fixing. The remaining two connecting pipes 5 and the cross connector 3 are detachably connected through nylon joints 51 . The ends of the three connecting pipes 2 5 are all connected to the wire clip 2 through the movable sleeve 52. The wire clip 2 is a commercially available quick clip. Several rubber raised strips 21.

When in use, first pull open the lower chuck 7 so that one side of the cross arm falls into its groove 72, then move the lower chuck 7 up until it touches the vertical portion 61, and fix the lower chuck 7 with a fixing piece. Then, the inner tube 621 is moved so that the other side of the cross arm falls into the hook portion 63, and the inner tube 621 and the sleeve 622 are fixed by bolts. Then use 1-3 wire clips 2 to clamp the drain wires away from the cross arm and separate from each other as needed. After use, loosen each clip, remove the connecting tube 2 5 and place it in parallel with the connecting tube 1 4, which is convenient for storage and carrying.

Claims (7)

1. A drainage wire support, characterized in that it comprises a cross arm clip (1), a wire clip (2) and a cross connector (3), and an interface of the cross connector (3) is provided with a connecting tube one (4). ) is connected to the cross-arm clip (1), and at least one of the other three interfaces of the cross connector (3) is provided with a connecting pipe two (5) to connect with the wire clip (2), and the cross-arm clip (1) includes the upper clip ( 6) and the lower chuck (7), the upper chuck (6) is L-shaped, the L-shaped vertical part (61) is fixedly connected with the connecting pipe one (4), and one end of the L-shaped horizontal part (62) faces The vertical portion (61) is bent to form a hook portion (63), the lower chuck (7) is abutted against the inner side of the vertical portion (61) of the upper chuck (6), and the bottom end of the lower chuck (7) is connected with a set of The cylinders (71) are connected, the sleeve (71) is sleeved on the first connecting pipe (4), and the top of the lower chuck (7) is provided with a plurality of longitudinal grooves (72) with different depths. 2. A drainage wire support according to claim 1, characterized in that the horizontal part (62) of the upper chuck (6) is a telescopic structure, and the horizontal part (62) comprises a solid inner tube (621) and a hollow sleeve (622), the sleeve (622) is fixedly connected with the vertical part (61), the inner pipe (621) can move along the length direction in the sleeve (622) so that the total length formed by the two can be adjusted, the sleeve (622) ) is provided with a threaded through hole (623) on the wall near the end, and a bolt is screwed into the threaded through hole (623) against the inner pipe (621) to achieve the fixation between the inner pipe (621) and the sleeve (622). 3. A drainage wire support according to claim 2, wherein the inner tube (621) is provided with a transverse elongated groove (624), and the sleeve (622) is provided with a corresponding elongated groove The elongated protrusion (625) is located in the elongated groove (624). 4. A drainage wire support according to claim 1, 2 or 3, characterized in that the sleeve (71) of the lower collet (7) can move axially along the connecting pipe one (4), and the sleeve ( 71) A through hole is provided on the wall, and the fixing piece passes through the through hole and tightly abuts the first connecting pipe (4) to realize the fixing of the sleeve (71). 5. A drainage wire support according to claim 1, characterized in that the connecting pipe one (4) is hollow inside and is equipped with a compression spring (41), wherein a connecting pipe two (5) is connected to the connecting pipe one (4). 4) Collinear, the second connecting pipe (5) can extend into the connecting pipe one (4), a through hole is provided on the wall of the cross connector (3), and the fixing piece passes through the through hole and abuts against the connecting pipe two (4). 5) to achieve its fixation. 6 . The drainage wire support according to claim 1 , wherein the second connecting pipe ( 5 ) is detachably connected with the cross connector ( 3 ). 7 . 7 . The drainage wire support according to claim 1 , wherein the wire clamp ( 2 ) is a quick clamp, and the inner wall of the clamp head of the quick clamp is provided with raised strips ( 21 ) at intervals. 8 .

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