CN114725838B - Multi-strand cable traction bracket for power grid construction - Google Patents
Multi-strand cable traction bracket for power grid construction Download PDFInfo
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- CN114725838B CN114725838B CN202210280791.2A CN202210280791A CN114725838B CN 114725838 B CN114725838 B CN 114725838B CN 202210280791 A CN202210280791 A CN 202210280791A CN 114725838 B CN114725838 B CN 114725838B
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- cable
- upper cover
- fixing
- fixing seat
- rotating shaft
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 28
- 238000003825 pressing Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a multi-strand cable traction bracket for power grid construction, which comprises a cable rack upper cover and a cable rack base, wherein the cable rack upper cover is buckled on the cable rack base, a cable fixing mechanism for limiting and fixing a cable incoming wire is arranged on the inner wall of the cable rack upper cover, the cable fixing mechanism comprises a first fixing seat and a limiting pressing plate which are fixedly arranged at the bottom of the cable rack upper cover, the first fixing seat is of a hollow structure with an opening at the lower end, a first sliding block is slidably arranged at the lower part of the first fixing seat, and a limiting pressing plate for fixedly pressing the cable incoming wire is fixedly arranged at the bottom of the first sliding block; the upper portion of the first fixing seat is rotatably provided with a rotating shaft, the lower portion of the rotating shaft is provided with external threads, and the lower portion of the rotating shaft is in threaded connection with the first sliding block. According to the utility model, the sliding position of the first sliding block is regulated, so that the limiting pressing plate is tightly attached to the cable on the base of the cable frame, and the limiting pressing plate is fixed to the cable inlet wire, so that the cable is prevented from moving in the installation and use processes.
Description
Technical Field
The utility model relates to the technical field of cable racks, in particular to a multi-strand cable traction bracket for power grid construction.
Background
The cable bracket is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like, the bracket in a building can be independently erected, and can be laid on various building (construction) structures and pipe gallery brackets, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are realized, all parts are required to be galvanized, and the bracket is installed outside the building.
The utility model patent publication number CN214429155U discloses a mineral cable mounting bracket comprising: a bracket body; the auxiliary mechanism is arranged on the bracket body and is used for assisting the cable to move and lay on the bracket body and changing the friction resistance born by the cable; the axial direction of the roller in the auxiliary mechanism is regulated, in one state, the roller can reduce the friction resistance between the cable support and the cable, so that the cable can be conveniently laid directly along the mounting bracket, in the other state, the roller can increase the friction resistance between the cable support and the cable, so that the laid cable is more stable in contact with the mounting bracket, the phenomenon that the cable falls off due to displacement between the cable support and the mounting bracket is prevented, the multipurpose effect is achieved, and compared with the traditional mode of firstly laying and then erecting the cable, the laying period of the cable is shortened;
the utility model patent with the publication number of CN206685201U discloses a bracket for cable production, which comprises a supporting base, wherein sliding grooves are symmetrically arranged on the left side, the right side, the front side, the rear side, the left side and the right side of the upper part of the supporting base, sliding blocks are arranged on the sliding grooves, bracket grooves are arranged between the side walls of the four sliding blocks, conveying rollers are uniformly arranged in the bracket grooves from left to right, the front end and the rear end of each conveying roller respectively penetrate through the front side wall and the rear side wall of the bracket grooves, a cable inlet is arranged in the middle of the left side wall of the bracket grooves, a cable outlet is arranged in the middle of the right side wall of the bracket grooves, and the sliding blocks are fixedly arranged on the sliding grooves through bolts of the side walls. This but height-adjusting's bracket for cable manufacture has played fine supporting effect to the cable through setting up the transfer roller in bracket groove inside, simultaneously, can be according to the work needs, and the slider can slide on the spout, locks through the bolt, and then adjusts the height in bracket groove.
The cable bracket in the prior art has the advantages that the cable bracket is simple in structure and convenient to install, but the cable bracket cannot be effectively fixed to a cable incoming line, so that a cable can easily move in the installation and use processes, the cable cannot be moved after the installation is finished, the cable bracket needs to be detached when the cable wiring is adjusted, and the cable bracket is troublesome in actual use.
Therefore, in view of the above-mentioned current situation, there is an urgent need to develop a multi-strand cable traction bracket for power grid construction to overcome the shortcomings in the current practical application.
Disclosure of Invention
The utility model aims to provide a multi-strand cable traction bracket for power grid construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a stranded cable traction bracket for electric power grid construction, includes cable frame upper cover and cable frame base, cable frame upper cover detains and puts on cable frame base, and cable frame upper cover inner wall installs the spacing fixed cable fixed establishment to the cable inlet wire, cable fixed establishment includes fixed mounting in cable frame upper cover bottom first fixing base and spacing clamp plate, first fixing base is lower extreme open-ended hollow structure, and the lower part slidable mounting of first fixing base has first slider, and the bottom fixed mounting of first slider is used for the spacing clamp plate to the cable inlet wire extrusion fixed; the upper portion of the first fixing seat is rotatably provided with a rotating shaft, the lower portion of the rotating shaft is provided with external threads, and the lower portion of the rotating shaft is in threaded connection with the first sliding block.
As a further scheme of the utility model: the upper end of the rotating shaft penetrates through the cable frame upper cover and stretches out, and a first adjusting knob for driving the rotating shaft to rotate is fixedly arranged at the upper end of the rotating shaft.
As a further scheme of the utility model: the cable rack is characterized in that a cable placement base is fixedly arranged on the cable rack base, at least two placement grooves for placing cables are formed in the cable placement base, and the cable fixing mechanisms are in one-to-one correspondence with the placement grooves, namely, the cable fixing mechanisms are at least two.
As a further scheme of the utility model: the cable rack is characterized in that a plurality of mutually corresponding installation fixing holes are formed in the side edges of the cable rack upper cover and the cable rack base, and fixing bolts penetrate through the installation fixing holes to fix the cable rack upper cover and the cable rack base.
As a further scheme of the utility model: the cable moving mechanism comprises a second fixing seat fixedly arranged at the bottom of the upper cover of the cable frame, the second fixing seat is of a hollow structure with an opening at the lower end, the bottom of the second fixing seat is inclined, a second sliding block is slidably arranged at the bottom of the second fixing seat, and a cable pushing plate for pushing the cable to move is movably arranged at the lower part of the second sliding block.
As a further scheme of the utility model: and a driving mechanism for driving the second sliding block and the cable push plate to move is also arranged in the second fixing seat.
As a further scheme of the utility model: the driving mechanism comprises an adjusting screw rod rotatably arranged in the second fixing seat, an adjusting screw sleeve is connected to the adjusting screw rod in a threaded mode, and the upper portion of the adjusting screw sleeve is connected with the second fixing seat in a sliding mode.
As a further scheme of the utility model: the lower part of the adjusting screw sleeve is vertically provided with a vertical rod, the lower end of the vertical rod is slidably provided with a sliding sleeve, and the upper part of the sliding sleeve is connected with the adjusting screw sleeve through a connecting spring sleeved outside the vertical rod.
As a further scheme of the utility model: the lower part of the sliding sleeve is connected and installed with a connecting rod through a connecting seat, and the lower end of the connecting rod is fixedly connected with a second sliding block.
As a further scheme of the utility model: the cable rack upper cover is rotatably provided with a second adjusting knob, and a rotating shaft of the second adjusting knob is in transmission connection with the adjusting screw through a bevel gear set.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sliding position of the first sliding block is regulated, so that the limiting pressing plate is tightly attached to the cable on the base of the cable rack, and the limiting pressing plate is fixed on the cable incoming line, so that the cable is prevented from moving in the installation and use processes;
2. the second sliding block and the cable pushing plate are moved to a lower position from the high position of the inclined end through the driving mechanism, so that the cable pushing plate is gradually contacted with the cable, the cable is pushed to move, and the cable is conveniently installed and taken out.
Drawings
Fig. 1 is a schematic structural view of a multi-strand cable traction bracket for power grid construction.
Fig. 2 is a side view of a multi-strand cable traction carriage for power grid construction.
Fig. 3 is a bottom view of a multi-strand cable traction carriage for power grid construction.
Fig. 4 is a schematic structural view of a cable fixing mechanism in a multi-strand cable traction bracket for power grid construction.
Fig. 5 is a schematic view of the structure of example 2 in a multi-strand cable traction carriage for electric power grid construction.
Fig. 6 is a bottom view of example 2 of a multi-strand cable traction carriage for power grid construction.
Fig. 7 is a schematic view of the cable moving mechanism in the multi-strand cable traction carriage for power grid construction.
Fig. 8 is an enlarged partial schematic view at a in fig. 7.
In the figure: 1-cable rack upper cover, 2-cable rack base, 3-cable arrangement base, 4-cable fixing mechanism, 401-first fixing base, 402-rotating shaft, 403-first slider, 404-limit pressing plate, 5-first adjusting knob, 6-installation fixing hole, 7-heat dissipation fan, 8-blast hole, 9-cable moving mechanism, 901-second fixing base, 902-second slider, 903-cable push plate, 904-adjusting screw, 905-adjusting screw sleeve, 906-bevel gear set, 907-vertical rod, 908-connecting spring, 909-sliding sleeve, 910-connecting seat, 911-connecting rod, 10-second adjusting knob.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present utility model, a multi-strand cable traction bracket for power grid construction includes a cable rack upper cover 1 and a cable rack base 2, wherein the cable rack upper cover 1 is buckled on the cable rack base 2, a cable fixing mechanism 4 for limiting and fixing a cable incoming wire is installed on an inner wall of the cable rack upper cover 1, the cable fixing mechanism 4 includes a first fixing seat 401 and a limiting pressing plate 404 fixedly installed at a bottom of the cable rack upper cover 1, the first fixing seat 401 is a hollow structure with an open lower end, a first sliding block 403 is slidably installed at a lower portion of the first fixing seat 401, a limiting pressing plate 404 for extruding and fixing the cable incoming wire is fixedly installed at a bottom of the first sliding block 403, and the sliding position of the first sliding block 403 is adjusted to enable the limiting pressing plate 404 to be clung to a cable on the cable rack base 2, so that the limiting pressing plate 404 fixes the cable incoming wire and prevents the cable from moving in an installation and use process; a rotating shaft 402 is rotatably mounted on the upper portion of the first fixing seat 401, external threads are arranged on the lower portion of the rotating shaft 402, the lower portion of the rotating shaft 402 is in threaded connection with the first sliding block 403, the first sliding block 403 is driven to slide up and down in the first fixing seat 401 when the rotating shaft 402 rotates, and the spacing between the limiting pressing plate 404 and a cable is changed;
in the embodiment of the present utility model, it should be noted that the upper end of the rotating shaft 402 penetrates through the cable rack upper cover 1 and extends out, and a first adjusting knob 5 for driving the rotating shaft 402 to rotate is fixedly mounted at the upper end of the rotating shaft 402;
it should be further noted that, in the embodiment of the present utility model, the cable rack base 2 is fixedly provided with a cable installation base 3, at least two installation slots for placing the power cables are provided on the cable installation base 3, and the cable fixing mechanisms 4 are in one-to-one correspondence with the installation slots, that is, at least two cable fixing mechanisms 4 are provided.
In yet another embodiment of the present utility model, a plurality of corresponding mounting fixing holes 6 are formed at the side edges of the cable rack upper cover 1 and the cable rack base 2, and the fixing bolts penetrate through the mounting fixing holes 6 to fix the cable rack upper cover 1 and the cable rack base 2, so as to complete the installation between the cable rack upper cover 1 and the cable rack base 2.
Example 2
Referring to fig. 1 to 4, in an embodiment of the present utility model, a multi-strand cable traction bracket for power grid construction includes a cable rack upper cover 1 and a cable rack base 2, wherein the cable rack upper cover 1 is buckled on the cable rack base 2, a cable fixing mechanism 4 for limiting and fixing a cable incoming wire is installed on an inner wall of the cable rack upper cover 1, the cable fixing mechanism 4 includes a first fixing seat 401 and a limiting pressing plate 404 fixedly installed at a bottom of the cable rack upper cover 1, the first fixing seat 401 is a hollow structure with an open lower end, a first sliding block 403 is slidably installed at a lower portion of the first fixing seat 401, a limiting pressing plate 404 for extruding and fixing the cable incoming wire is fixedly installed at a bottom of the first sliding block 403, and the sliding position of the first sliding block 403 is adjusted to enable the limiting pressing plate 404 to be clung to a cable on the cable rack base 2, so that the limiting pressing plate 404 fixes the cable incoming wire and prevents the cable from moving in an installation and use process; a rotating shaft 402 is rotatably mounted on the upper portion of the first fixing seat 401, external threads are arranged on the lower portion of the rotating shaft 402, the lower portion of the rotating shaft 402 is in threaded connection with the first sliding block 403, the first sliding block 403 is driven to slide up and down in the first fixing seat 401 when the rotating shaft 402 rotates, and the spacing between the limiting pressing plate 404 and a cable is changed;
in the embodiment of the present utility model, it should be noted that the upper end of the rotating shaft 402 penetrates through the cable rack upper cover 1 and extends out, and a first adjusting knob 5 for driving the rotating shaft 402 to rotate is fixedly mounted at the upper end of the rotating shaft 402;
it should be further noted that, in the embodiment of the present utility model, the cable rack base 2 is fixedly provided with a cable installation base 3, at least two installation slots for placing the power cables are provided on the cable installation base 3, and the cable fixing mechanisms 4 are in one-to-one correspondence with the installation slots, that is, at least two cable fixing mechanisms 4 are provided.
In yet another embodiment of the present utility model, a plurality of corresponding mounting fixing holes 6 are formed at the side edges of the cable rack upper cover 1 and the cable rack base 2, and the fixing bolts penetrate through the mounting fixing holes 6 to fix the cable rack upper cover 1 and the cable rack base 2, so as to complete the installation between the cable rack upper cover 1 and the cable rack base 2.
Referring to fig. 5 to 8, the difference between the present embodiment and embodiment 1 is that the present embodiment further includes a cable moving mechanism 9 mounted at the bottom of the cable rack upper cover 1, the cable moving mechanism 9 includes a second fixing seat 901 fixedly mounted at the bottom of the cable rack upper cover 1, the second fixing seat 901 is a hollow structure with an opening at the lower end, the bottom of the second fixing seat 901 is inclined, a second sliding block 902 is slidably mounted at the bottom of the second fixing seat 901, and a cable pushing plate 903 for pushing the cable to move is movably mounted at the lower part of the second sliding block 902; the second fixing seat 901 is further provided with a driving mechanism for driving the second sliding block 902 and the cable pushing plate 903 to move, when the second sliding block 902 and the cable pushing plate 903 move from the high position of the inclined end to the low position, the cable pushing plate 903 gradually contacts with the cable to push the cable to move, so that the installation and the taking out of the cable are facilitated.
Example 3
Referring to fig. 1 to 4, in an embodiment of the present utility model, a multi-strand cable traction bracket for power grid construction includes a cable rack upper cover 1 and a cable rack base 2, wherein the cable rack upper cover 1 is buckled on the cable rack base 2, a cable fixing mechanism 4 for limiting and fixing a cable incoming wire is installed on an inner wall of the cable rack upper cover 1, the cable fixing mechanism 4 includes a first fixing seat 401 and a limiting pressing plate 404 fixedly installed at a bottom of the cable rack upper cover 1, the first fixing seat 401 is a hollow structure with an open lower end, a first sliding block 403 is slidably installed at a lower portion of the first fixing seat 401, a limiting pressing plate 404 for extruding and fixing the cable incoming wire is fixedly installed at a bottom of the first sliding block 403, and the sliding position of the first sliding block 403 is adjusted to enable the limiting pressing plate 404 to be clung to a cable on the cable rack base 2, so that the limiting pressing plate 404 fixes the cable incoming wire and prevents the cable from moving in an installation and use process; a rotating shaft 402 is rotatably mounted on the upper portion of the first fixing seat 401, external threads are arranged on the lower portion of the rotating shaft 402, the lower portion of the rotating shaft 402 is in threaded connection with the first sliding block 403, the first sliding block 403 is driven to slide up and down in the first fixing seat 401 when the rotating shaft 402 rotates, and the spacing between the limiting pressing plate 404 and a cable is changed;
in the embodiment of the present utility model, it should be noted that the upper end of the rotating shaft 402 penetrates through the cable rack upper cover 1 and extends out, and a first adjusting knob 5 for driving the rotating shaft 402 to rotate is fixedly mounted at the upper end of the rotating shaft 402;
it should be further noted that, in the embodiment of the present utility model, the cable rack base 2 is fixedly provided with a cable installation base 3, at least two installation slots for placing the power cables are provided on the cable installation base 3, and the cable fixing mechanisms 4 are in one-to-one correspondence with the installation slots, that is, at least two cable fixing mechanisms 4 are provided.
In yet another embodiment of the present utility model, a plurality of corresponding mounting fixing holes 6 are formed at the side edges of the cable rack upper cover 1 and the cable rack base 2, and the fixing bolts penetrate through the mounting fixing holes 6 to fix the cable rack upper cover 1 and the cable rack base 2, so as to complete the installation between the cable rack upper cover 1 and the cable rack base 2.
Referring to fig. 5 to 8, embodiment 2 is different from embodiment 1 in that the cable moving mechanism 9 is further included in the bottom of the cable rack upper cover 1, the cable moving mechanism 9 includes a second fixing seat 901 fixedly installed in the bottom of the cable rack upper cover 1, the second fixing seat 901 is a hollow structure with an opening at the lower end, the bottom of the second fixing seat 901 is inclined, a second sliding block 902 is slidably installed at the bottom of the second fixing seat 901, and a cable pushing plate 903 for pushing the cable to move is movably installed at the lower part of the second sliding block 902; the second fixing seat 901 is further provided with a driving mechanism for driving the second sliding block 902 and the cable pushing plate 903 to move, when the second sliding block 902 and the cable pushing plate 903 move from the high position of the inclined end to the low position, the cable pushing plate 903 gradually contacts with the cable to push the cable to move, so that the installation and the taking out of the cable are facilitated.
This embodiment differs from embodiments 1-2 in that:
the driving mechanism comprises an adjusting screw rod 904 rotatably arranged in the second fixing seat 901, an adjusting screw sleeve 905 is connected to the adjusting screw rod 904 in a threaded manner, the upper part of the adjusting screw sleeve 905 is in sliding connection with the second fixing seat 901, a vertical rod 907 is vertically arranged at the lower part of the adjusting screw sleeve 905, a sliding sleeve 909 is arranged at the lower end of the vertical rod 907 in a sliding manner, the upper part of the sliding sleeve 909 is connected with the adjusting screw sleeve 905 through a connecting spring 908 sleeved outside the vertical rod 907, a connecting rod 911 is arranged at the lower part of the sliding sleeve 909 in a connecting manner through a connecting seat 910, and the lower end of the connecting rod 911 is fixedly connected with the second sliding block 902;
the second adjusting knob 10 is rotatably mounted on the cable rack upper cover 1, and a rotating shaft of the second adjusting knob 10 is in transmission connection with the adjusting screw 904 through the bevel gear set 906.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (9)
1. The utility model provides a multistrand cable traction bracket for electric power grid construction, includes cable frame upper cover (1) and cable frame base (2), cable frame upper cover (1) is detained and is put on cable frame base (2), its characterized in that, cable frame upper cover (1) inner wall is installed and is spacing fixed cable fixed establishment (4) to the cable inlet wire, cable fixed establishment (4) including fixed mounting at first fixing base (401) and spacing clamp plate (404) of cable frame upper cover (1) bottom, first fixing base (401) are lower extreme open-ended hollow structure, and first slider (403) are installed to the lower part slidable mounting of first fixing base (401), and the bottom fixed mounting of first slider (403) has spacing clamp plate (404) that are used for the extrusion of cable inlet wire to fix; a rotating shaft (402) is rotatably arranged on the upper part of the first fixing seat (401), external threads are arranged on the lower part of the rotating shaft (402), and the lower part of the rotating shaft (402) is in threaded connection with the first sliding block (403);
the cable moving mechanism (9) is arranged at the bottom of the cable frame upper cover (1), the cable moving mechanism (9) comprises a second fixing seat (901) fixedly arranged at the bottom of the cable frame upper cover (1), the second fixing seat (901) is of a hollow structure with an open lower end, the bottom of the second fixing seat (901) is inclined, a second sliding block (902) is slidably arranged at the bottom of the second fixing seat (901), and a cable pushing plate (903) for pushing a cable to move is movably arranged at the lower part of the second sliding block (902).
2. The multi-strand cable traction bracket for electric power grid construction according to claim 1, wherein the upper end of the rotating shaft (402) penetrates through the cable frame upper cover (1) and extends out, and a first adjusting knob (5) for driving the rotating shaft (402) to rotate is fixedly arranged at the upper end of the rotating shaft.
3. The multi-strand cable traction bracket for power grid construction according to claim 1, wherein a cable placement base (3) is fixedly installed on the cable rack base (2), at least two placement grooves for placing power cables are formed in the cable placement base (3), and the cable fixing mechanisms (4) are in one-to-one correspondence with the placement grooves.
4. The multi-strand cable traction bracket for power grid construction according to claim 1, wherein a plurality of mutually corresponding mounting fixing holes (6) are formed in the side edges of the cable rack upper cover (1) and the cable rack base (2), and fixing bolts penetrate through the mounting fixing holes (6) to fix the cable rack upper cover (1) and the cable rack base (2).
5. The multi-strand cable traction bracket for electric power grid construction according to claim 1, wherein a driving mechanism for driving the second sliding block (902) and the cable pushing plate (903) to move is further installed in the second fixing seat (901).
6. The multi-strand cable traction bracket for electric power grid construction according to claim 5, wherein the driving mechanism comprises an adjusting screw (904) rotatably installed inside the second fixing seat (901), an adjusting screw sleeve (905) is connected to the adjusting screw (904) in a threaded mode, and the upper portion of the adjusting screw sleeve (905) is connected with the second fixing seat (901) in a sliding mode.
7. The multi-strand cable traction bracket for electric power grid construction according to claim 6, wherein a vertical rod (907) is vertically installed at the lower part of the adjusting screw sleeve (905), a sliding sleeve (909) is slidably installed at the lower end of the vertical rod (907), and the upper part of the sliding sleeve (909) is connected with the adjusting screw sleeve (905) through a connecting spring (908) sleeved outside the vertical rod (907).
8. The multi-strand cable traction bracket for electric power grid construction according to claim 7, wherein a connecting rod (911) is installed at the lower part of the sliding sleeve (909) through a connecting seat (910), and the lower end of the connecting rod (911) is fixedly connected with the second sliding block (902).
9. The multi-strand cable traction bracket for power grid construction according to claim 8, wherein a second adjusting knob (10) is rotatably arranged on the cable frame upper cover (1), and a rotating shaft of the second adjusting knob (10) is in transmission connection with an adjusting screw (904) through a bevel gear set (906).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210280791.2A CN114725838B (en) | 2022-03-21 | 2022-03-21 | Multi-strand cable traction bracket for power grid construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210280791.2A CN114725838B (en) | 2022-03-21 | 2022-03-21 | Multi-strand cable traction bracket for power grid construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114725838A CN114725838A (en) | 2022-07-08 |
| CN114725838B true CN114725838B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210280791.2A Active CN114725838B (en) | 2022-03-21 | 2022-03-21 | Multi-strand cable traction bracket for power grid construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116759949B (en) * | 2023-08-17 | 2023-10-31 | 国网山东省电力公司阳信县供电公司 | Supporting structure for power supply line installation |
| CN117477444B (en) * | 2023-12-28 | 2024-03-12 | 江苏锦之浩光电科技有限公司 | Threading pipe adjusting device for lighting engineering |
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| CN209607929U (en) * | 2019-04-23 | 2019-11-08 | 重庆吉首电线电缆有限公司 | A kind of quick adapter of low-voltage cable |
| CN210123871U (en) * | 2019-08-22 | 2020-03-03 | 史天翔 | Electrical cable fixing frame for transformer substation |
| CN111371046A (en) * | 2020-04-29 | 2020-07-03 | 云南电网有限责任公司迪庆供电局 | Cable rack for power system for regularly arranging cables |
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| CN113998532A (en) * | 2021-11-23 | 2022-02-01 | 郑州科技学院 | Power cable pressing, pasting and winding device and method |
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| CN215870596U (en) * | 2021-08-31 | 2022-02-18 | 黄青松 | Relay protection screen cable fixing device for power plant |
| CN215934338U (en) * | 2021-06-02 | 2022-03-01 | 中建安装集团南京建设有限公司 | Flexible fixing type cable bridge |
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| CN111371046A (en) * | 2020-04-29 | 2020-07-03 | 云南电网有限责任公司迪庆供电局 | Cable rack for power system for regularly arranging cables |
| CN211908201U (en) * | 2020-04-29 | 2020-11-10 | 合肥浩阳电气有限公司 | Electric power engineering cable pavement regulation and control device |
| CN212343171U (en) * | 2020-06-30 | 2021-01-12 | 芜湖盛大塑业有限公司 | Wire cutting device for producing polymer wire group |
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| CN112003208A (en) * | 2020-08-14 | 2020-11-27 | 江苏中顺电气有限公司 | Cable bridge capable of realizing cable partition function |
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| CN215870596U (en) * | 2021-08-31 | 2022-02-18 | 黄青松 | Relay protection screen cable fixing device for power plant |
| CN113964730A (en) * | 2021-10-26 | 2022-01-21 | 新昌县银邦电力科技有限公司 | Cable erecting structure of angle steel tower and installation method thereof |
| CN113998532A (en) * | 2021-11-23 | 2022-02-01 | 郑州科技学院 | Power cable pressing, pasting and winding device and method |
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