CN220857529U

CN220857529U - Cable fixing device

Info

Publication number: CN220857529U
Application number: CN202322585334.7U
Authority: CN
Inventors: 马丽彤; 柯琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-26
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a cable fixing device which comprises a fixing sleeve, wherein a mounting adjusting hole is formed in the upper end of the fixing sleeve, a lifting adjusting column is slidably mounted in the mounting adjusting hole, a first supporting plate is fixedly arranged at the upper end of the lifting adjusting column, a return spring is fixedly mounted on the first supporting plate, a second supporting plate is fixedly connected with the other end of the return spring, a dovetail sliding groove is formed in the second supporting plate, a dovetail sliding block is slidably mounted in the dovetail sliding groove, and an L-shaped connecting block is fixedly mounted on the dovetail sliding block. Through dovetail slider and dovetail spout sliding fit to the dovetail slider can slide at the inside random of dovetail spout, and the dovetail slider slides and can drives first semicircle mounting and remove, thereby can freely adjust the interval between the first semicircle mounting, thereby adapts to the cable of different voltages to be fixed, makes and leaves sufficient safe distance between the cable.

Description

Cable fixing device

Technical Field

The present disclosure relates to fixing devices, and particularly to a cable fixing device.

Background

When the cable is used, the fixing device is needed to fix the position of the cable.

The utility model discloses a cable fixing device for transmission and transformation project like chinese patent publication No. CN218733106U, belong to transmission and transformation engineering technical field, support through setting up the compression roller to the cable main part, when cable main part sag is too big, make the lead screw rotatory through rotating the commentaries on classics handle, the lead screw can keep away from each other at two nuts of rotatory in-process, the nut passes through the connecting rod downwardly extrusion backup pad, the backup pad passes through the bearing plate and drives the compression roller and move down, the bending angle of the in-process cable main part of compression roller downwardly moving diminishes, thereby make the both sides of cable main part be close to the fixed box, because some cable main parts are accomodate by the fixed box, cooperation lead screw and nut's effect can carry out spacingly to the cable main part, can solve the cable main part and appear the too big problem of sag, prevent that the wire pole from receiving external force collision or wind-force from blowing to the cable main part when producing the too big appearance mixed line condition or causing the damage to the cable main part.

The cable fixing device for the power transmission and transformation engineering has the advantages that problems are found when the cable fixing device for the power transmission and transformation engineering is used, the cable is extruded and fixed inside the fixing box by adopting the pressing roller, the regulated intervals of cables with different voltages are different, the interval between the pressing roller and the cable arrangement holes is not adjustable, the interval between the cables cannot be adjusted according to actual conditions, and the cable needs to pass through the inside of the device during installation, so that the problem of being installed in the middle section of the cable cannot be directly erected.

Disclosure of utility model

The present utility model is directed to a cable fixing device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable fixing device, includes the fixed bolster, the installation regulation hole has been seted up to the fixed bolster upper end, slidable mounting has the lift adjustment post in the installation regulation hole, lift adjustment post upper end fixed mounting has first backup pad, fixed mounting has return spring above the first backup pad, the second backup pad of return spring other end fixedly connected with, the forked tail spout has been seted up above the second backup pad, slidable mounting has the forked tail slider in the forked tail spout, fixed mounting has L shape connecting block above the forked tail slider, fixed mounting has first semicircle mounting above the L shape connecting block, first semicircle mounting top is provided with the second semicircle mounting.

Preferably, the anchor ear is fixedly installed on the fixed sleeve, the screw thread adjusting shaft is installed in the fixed sleeve in a rotating mode, a threaded hole is formed in the lower end of the lifting adjusting column, and the threaded hole is in threaded fit with the screw thread adjusting shaft.

Preferably, a limiting through hole is formed in the first supporting plate, a limiting rod is fixedly installed below the second supporting plate, and the limiting rod is matched with the limiting through hole.

Preferably, the fixed orifices have been seted up in the second backup pad front, set up the screw thread through-hole in the L shape connecting block, the fixing bolt is installed to the screw thread through-hole internal rotation, fixing bolt and fixed orifices mutually support.

Preferably, a threaded mounting hole is formed in the second semicircular fixing piece, a threaded shaft is installed in the threaded mounting hole in a threaded mode, and an extrusion fixing plate is installed at the lower end of the threaded shaft in a rotating mode.

Preferably, two sides of the fixed sleeve are fixedly provided with inclined struts, the other end of the inclined struts is fixedly provided with a roll shaft frame, and an adjusting roll shaft is rotatably arranged in the roll shaft frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. After the second semicircular fixing piece is taken down, the cable is placed inside the first semicircular fixing piece, the second semicircular fixing piece is buckled on the cable, the first semicircular fixing piece and the second semicircular fixing piece are connected and fixed together through bolts, the cable can be fixed inside, and the cable can be directly fixed from the middle of the cable.

2. The dovetail sliding block is in sliding fit with the dovetail sliding groove, so that the dovetail sliding block can slide at will in the dovetail sliding groove, the dovetail sliding block can slide to drive the first semicircular fixing pieces to move, the distance between the first semicircular fixing pieces can be freely adjusted, cables with different voltages can be adapted to be fixed, and sufficient safety distance is reserved between the cables.

3. When the cable drives the second backup pad to rock from top to bottom, spacing through-hole and gag lever post mutually support, make the second backup pad only reciprocate, and second backup pad surface and spacing through-hole inner wall friction simultaneously can provide certain damping when the second backup pad rocks from top to bottom, avoid the second backup pad to last to rock, reduce the possibility that resonance takes place.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a first support plate and a second support plate according to the present utility model;

FIG. 4 is a schematic view of the structure of the L-shaped connecting block and the fixing member of the present utility model;

Fig. 5 is a schematic view of the whole structure of the cable clamping device.

In the figure: 1. fixing the sleeve; 101. a hoop; 102. installing an adjusting hole; 103. a threaded adjustment shaft; 104. lifting and adjusting the column; 105. a threaded hole; 2. a first support plate; 201. a return spring; 202. limiting through holes; 3. a second support plate; 301. a limit rod; 302. dovetail grooves; 303. a fixing hole; 4. an L-shaped connecting block; 401. dovetail slide blocks; 402. a threaded through hole; 403. a fixing bolt; 5. a first semicircular fixing member; 501. a second semicircular fixing member; 502. a threaded mounting hole; 503. a threaded shaft; 504. extruding the fixing plate; 6. diagonal bracing; 601. a roller frame; 602. and adjusting the roll shaft.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a cable fixing device, including fixed bolster 1, installation regulation hole 102 has been seted up to fixed bolster 1 upper end, installation regulation hole 102 slidable mounting has lift adjustment post 104, lift adjustment post 104 upper end fixed mounting has first backup pad 2, fixed mounting has return spring 201 above the first backup pad 2, return spring 201 other end fixedly connected with second backup pad 3, dovetail spout 302 has been seted up above the second backup pad 3, slidable mounting has dovetail slider 401 in dovetail spout 302, fixed mounting has L shape connecting block 4 above the dovetail slider 401, fixed mounting has first semicircle mounting 5 above the L shape connecting block 4, first semicircle mounting 5 top is provided with second semicircle mounting 501.

In this embodiment, through first semicircle mounting 5 and second semicircle mounting 501 cooperation, place the cable inside first semicircle mounting 5 after taking down second semicircle mounting 501, buckle second semicircle mounting 501 on the cable, utilize the bolt to connect first semicircle mounting 5 and second semicircle mounting 501 together, can fix the cable inside, can follow the direct fixed cable in cable middle part, simultaneously dovetail slider 401 and dovetail chute 302 sliding fit, thereby dovetail slider 401 can slide at the inside random of dovetail chute 302, dovetail slider 401 slides and can drive first semicircle mounting 5 and remove, thereby can freely adjust the interval between the first semicircle mounting 5, thereby adapt to the cable of different voltages is fixed, leave sufficient safe distance between the cable.

In order to achieve the purpose of adjusting the height of the first semicircular fixing piece 5, the device is achieved by adopting the following technical scheme: the fixed sleeve 1 is fixedly provided with the anchor ear 101, the fixed sleeve 1 is rotationally provided with the threaded adjusting shaft 103, the lower end of the lifting adjusting column 104 is provided with the threaded hole 105, the threaded hole 105 is in threaded fit with the threaded adjusting shaft 103, the first supporting plate 2 is internally provided with the limiting through hole 202, the lower surface of the second supporting plate 3 is fixedly provided with the limiting rod 301, and the limiting rod 301 is mutually matched with the limiting through hole 202.

The device can be fixed on a wire rod through the anchor ear 101, the limiting slide block is fixedly arranged on the surface of the lifting adjusting column 104, the limiting slide block enables the lifting adjusting column 104 to move up and down only in the mounting adjusting hole 102, so that the lifting adjusting column 104 can be driven to move by rotating the threaded adjusting shaft 103, the first supporting plate 2 can be driven to move by moving the lifting adjusting column 104, the first semicircular fixing piece 5 is driven to move up and down, the height of the first semicircular fixing piece 5 is adjusted, the limiting through hole 202 and the limiting rod 301 are mutually matched, the second supporting plate 3 can only move up and down, meanwhile, the surface of the second supporting plate 3 rubs with the inner wall of the limiting through hole 202, a certain damping is provided when the second supporting plate 3 shakes up and down, and the second supporting plate 3 is prevented from continuously shaking.

Wherein, in order to realize restricting L shape connecting block 4 and driving the purpose that first semicircle mounting 5 removed at will, this device adopts following technical scheme to realize: the front of the second supporting plate 3 is provided with a fixing hole 303, the L-shaped connecting block 4 is internally provided with a threaded through hole 402, the threaded through hole 402 is rotationally provided with a fixing bolt 403, the fixing bolt 403 is matched with the fixing hole 303, the second semicircular fixing piece 501 is internally provided with a threaded mounting hole 502, the threaded mounting hole 502 is internally provided with a threaded shaft 503 in a threaded manner, and the lower end of the threaded shaft 503 is rotationally provided with an extrusion fixing plate 504.

Through the inside with fixing bolt 403 screw in fixed orifices 303, can restrict L shape connecting block 4 and remove, fix L shape connecting block 4 in second backup pad 3 top, rotatory screw thread axle 503 can drive extrusion fixed plate 504 and remove, and extrusion fixed plate 504 can extrude the cable that is located between first semicircle mounting 5 and second semicircle mounting 501 to fix the cable of different thickness.

In order to achieve the purpose of adjusting the cable arc, the device is realized by adopting the following technical scheme: the other ends of the inclined struts 6 are fixedly arranged on two sides of the fixed sleeve 1, a roll shaft frame 601 is fixedly arranged on the other ends of the inclined struts, and an adjusting roll shaft 602 is rotatably arranged on the roll shaft frame 601.

The adjusting roller shaft 602 can be rotatably supported on two sides of the second supporting plate 3 through the roller shaft frame 601 and the diagonal brace 6, so that when the first semicircular fixing piece 5 is driven to move by adjusting the position of the lifting adjusting column 104, the first semicircular fixing piece 5 and the adjusting roller shaft 602 can generate a drop, and therefore the cable is bent, and the sag of the cable is adjusted in a state shown in fig. 5.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, the anchor ear 101 is used for fixing the device on a cable rod, firstly, the distance between the L-shaped connecting blocks 4 is required to be adjusted according to the fixed cable specification, then the fixing bolts 403 are screwed into the fixing holes 303, the L-shaped connecting blocks 4 can be limited to move, the L-shaped connecting blocks 4 are fixed above the second supporting plate 3, the cable is placed inside the first semicircular fixing piece 5 after the second semicircular fixing piece 501 is taken down, the first semicircular fixing piece 5 is connected and fixed with the second semicircular fixing piece 501 through the bolts, the extrusion fixing plates 504 can be driven to move through the rotating threaded shafts 503, finally, the lifting adjusting shafts 103 are driven to move downwards through the lifting adjusting columns 104, the first semicircular fixing piece 5 can be driven to move downwards, the cable is driven to move downwards through the first semicircular fixing piece 5, the adjusting shafts 602 are matched with the adjusting shafts, the first semicircular fixing piece 2 can be driven to shake through the first semicircular fixing piece 3, and the first semicircular fixing piece 2 can be driven to shake, and finally, and the first semicircular fixing piece 2 can shake through the first semicircular fixing piece can be driven to move around the first semicircular fixing piece, and the first supporting plate can shake the cable 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable fixing device comprising a fixing sleeve (1), characterized in that: the utility model discloses a fixed bolster, including fixed bolster (1), fixed bolster, dovetail runner (302), install regulation hole (102) upper end, install in the regulation hole (102) and go up and down to adjust post (104) in sliding, go up and down to adjust post (104) upper end fixed mounting has first backup pad (2), fixed mounting has return spring (201) above first backup pad (2), return spring (201) other end fixedly connected with second backup pad (3), dovetail runner (302) have been seted up above second backup pad (3), install dovetail slider (401) in dovetail runner (302), fixed mounting has L shape connecting block (4) above dovetail slider (401), fixed mounting has first semicircle mounting (5) above L shape connecting block (4), first semicircle mounting (5) top is provided with second semicircle mounting (501).

2. A cable fixture device according to claim 1, wherein: the fixed sleeve (1) is fixedly provided with a hoop (101), the fixed sleeve (1) is rotationally provided with a threaded adjusting shaft (103), the lower end of the lifting adjusting column (104) is provided with a threaded hole (105), and the threaded hole (105) is in threaded fit with the threaded adjusting shaft (103).

3. A cable fixture device according to claim 1, wherein: limiting through holes (202) are formed in the first supporting plate (2), limiting rods (301) are fixedly mounted below the second supporting plate (3), and the limiting rods (301) are matched with the limiting through holes (202).

4. A cable fixture device according to claim 1, wherein: the front of the second supporting plate (3) is provided with a fixing hole (303), the L-shaped connecting block (4) is internally provided with a threaded through hole (402), the threaded through hole (402) is rotationally provided with a fixing bolt (403), and the fixing bolt (403) is mutually matched with the fixing hole (303).

5. A cable fixture device according to claim 1, wherein: a threaded mounting hole (502) is formed in the second semicircular fixing piece (501), a threaded shaft (503) is mounted in the threaded mounting hole (502) in a threaded mode, and an extrusion fixing plate (504) is mounted at the lower end of the threaded shaft (503) in a rotating mode.

6. A cable fixture device according to claim 1, wherein: the two sides of the fixed sleeve (1) are fixedly provided with inclined struts (6), the other end of the inclined struts is fixedly provided with a roll shaft frame (601), and the roll shaft frame (601) is rotatably provided with an adjusting roll shaft (602).