CN113315049B - Support for laying secondary cable - Google Patents
Support for laying secondary cable Download PDFInfo
- Publication number
- CN113315049B CN113315049B CN202110479759.2A CN202110479759A CN113315049B CN 113315049 B CN113315049 B CN 113315049B CN 202110479759 A CN202110479759 A CN 202110479759A CN 113315049 B CN113315049 B CN 113315049B
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 description 57
- 230000000694 effects Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a support for laying a secondary cable, which comprises a support, wherein two vertical supporting rods are arranged on the support, a cable fixing mechanism is arranged between the two vertical supporting rods, a limiting mechanism is arranged on the vertical supporting rods and matched with the cable fixing mechanism, the cable fixing mechanism comprises two first insulating plates and a second insulating plate, the two first insulating plates are arranged one above the other, the second insulating plate is arranged between the two first insulating plates, a plurality of first semicircular mounting holes are formed in one side of each first insulating plate, and a plurality of second semicircular mounting holes are formed in two sides of each second insulating plate. The cable fixing device is suitable for supporting cables on the ground and a wall body, and can be used to the maximum extent, so that a support does not need to be replaced when the cables are laid, the laying efficiency of the cables is improved, the cables can be directly fixed through the arrangement of the cable fixing mechanism, and the fixing efficiency of the cables is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of cable laying, and particularly relates to a support for laying a secondary cable.
Background
The secondary cables in the main control room of the substation at the present stage are numerous in cross, some old substations are free of cable channels and cable supports due to design reasons, the laying of the cables is mainly carried out by a ground laying method, the cables are not supported by fixed supports, the laying of the secondary cables is disordered, the secondary cables cannot be found in a cross overlapping mode, the secondary cables are easy to generate heat, and the cable is easy to heat and catch fire.
The utility model discloses a 201620589304.0 utility model patent layered multifunctional secondary cable laying support through retrieval application number, including the support frame, be provided with the multirow bracing piece along vertical direction interval on the support frame, be provided with the guide rail along body of rod length direction on the bracing piece, slide in the guide rail and be equipped with a plurality of buckles, it has the bundle silk that is used for fastening the secondary cable to run through in the buckle; and a mounting and connecting structure is arranged between the support rod and the support frame. The buckles can move along the direction of the guide rail, the width distance between the buckles is convenient to adjust, the number of the buckles can be adjusted at will according to needs, secondary cables penetrate between adjacent buckles, the binding wires penetrate through the buckles, the cable fastening can be realized, the space utilization rate of the support is high, the cables are fixed without being wound and fastened by one cable, the laying is quick and convenient, after the cables are laid on the supporting rods, the cables need to be fixed again through the binding wires, time and labor are wasted, the working efficiency is reduced, secondly, the device is only suitable for places where the supporting rods are parallel to the ground, and when the supporting rods are perpendicular to the ground, the binding wires can damage the cables and influence the service life of the cables.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a support for laying a secondary cable, which is suitable for supporting the cable on the ground and a wall body and ensures that the support can be used to the maximum extent, so that the support does not need to be replaced when the cable is laid, the laying efficiency of the cable is improved, the cable can be directly fixed by the arrangement of a cable fixing mechanism, and the fixing efficiency of the cable is greatly improved.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a bracket for laying secondary cables comprises a support, two vertical supporting rods are arranged on the support, a cable fixing mechanism is arranged between the two vertical supporting rods, a limiting mechanism is arranged on the vertical supporting rod and is matched with a cable fixing mechanism, the cable fixing mechanism comprises a first insulating plate and a second insulating plate, wherein, two first insulating plates are arranged, the two first insulating plates are arranged one above the other, the second insulating plate is arranged between the two first insulating plates, a plurality of first semicircular mounting holes are formed in one side of the first insulating plate, a plurality of second semicircular mounting holes are formed in two sides of the second insulating plate, the diameters of the first semicircular mounting holes and the second semicircular mounting holes are the same, and the second semicircular mounting holes on two sides of the second insulating plate are respectively matched with the first semicircular mounting holes on the two first insulating plates.
Preferably, the support adopts both ends open-ended cell type structure, and it has the bar groove to open on the bottom plate of support, and it has the bar groove to be used for and supports the montant and mutually support to open on the support to realize adjusting two distances of supporting between the montant, according to how much length of selecting to use first insulation board and second insulation board of cable, not only can accomplish cable laying, simultaneously can also greatly reduced manufacturing cost.
Preferably, support the montant and adopt one end open-ended recess type structure, open threaded hole at the other end that supports the montant, be equipped with the hand screw in the screw hole, the hand screw is established in the below of support, and the one end of hand screw runs through the bar groove on the support and cooperatees with the screw hole, and the hand screw is used for supporting the montant and fixes on the support, not only makes things convenient for the fixed stay montant, can guarantee that the device all lays the completion with all cables, has guaranteed the cable and has laid the quality, has improved the cable and has laid efficiency.
Preferably, stop gear includes two locating parts, presses the briquetting, telescopic link and first spring, two locating parts are installed at the both ends of telescopic link, press the briquetting to install at the middle part of telescopic link, first spring symmetry cup joints the both sides of pressing the briquetting on the telescopic link, and stop gear is used for restricting first insulation board and second insulation board and reciprocates, has guaranteed the clamping action of first insulation board and second insulation board to the cable for the cable is in the clamping state all the time, guarantees the safety of cable, has improved cable laying efficiency.
Preferably, the limiting member comprises a first limiting plate, a fixed plate, a connecting plate, a second limiting plate and a roller, one end of the fixed plate is mounted on the connecting plate, a fixed column is mounted at the bottom of the fixed plate, a second spring is sleeved on the fixed column, one end of the second spring is mounted on the fixed plate, the first limiting plate is fixedly mounted at two sides of the fixed plate and is in sliding fit with two side walls of the supporting vertical rod, the second limiting plate is symmetrically mounted at the outer side of the first limiting plate on the connecting plate, a fixing member is mounted on the second limiting plate, the roller is rotatably mounted at the other end of the second limiting plate and is matched with the supporting vertical rod, the limiting member is matched with the uppermost first insulating plate to realize the fixing effect on the first insulating plate, so that the fixing effect of the first insulating plate and the second insulating plate on the cable is ensured, and the roller can reduce the friction between the limiting member and the supporting vertical rod, the locating part is conveniently installed on supporting the montant, and the second spring is used for providing the pretightning force for first insulation board and second insulation board, guarantees that first insulation board and second insulation board have a pretightning force to support all the time, prevents to make the gap increase between first insulation board and the second insulation board under the effect of cable, influences the clamping action of first insulation board and second insulation board to the cable, has guaranteed the safety of cable.
Preferably, the through holes are formed in the two ends of the first insulating plate and the two ends of the second insulating plate and matched with the fixing columns, the through holes are matched with the fixing columns, the first insulating plate and the second insulating plate can be limited due to the fact that the through holes are matched with the fixing columns, the first insulating plate and the second insulating plate are guaranteed to clamp cables, and clamping quality is improved. And the cable laying efficiency is ensured.
Preferably, install first stopper on the lateral wall of support montant, and first stopper adopts the cross-section to be the triangle-shaped structure, and the upper portion of first stopper adopts the slope setting, first stopper with the mounting cooperatees, and the locating part is mutually supported with first stopper, guarantees that stop gear can realize the spacing effect of first insulation board and second insulation board to the safety of cable has been guaranteed.
Preferably, the fixing member includes a fixing shell, the fixing shell is mounted on the second limiting plate, a second limiting block, a third spring, a pull rod and a pulling handle are arranged in the fixing shell, the third spring is sleeved on the pull rod and is arranged in the fixing shell, one end of the pull rod is mounted on the second limiting block, the other end of the pull rod penetrates through the side wall of the fixing shell and extends to the outer side of the fixing shell, the pulling handle is mounted on the outer side of the fixing shell, the second limiting plate is matched with the first limiting plate, the second limiting plate is of a triangular cross section, the lower portion of the second limiting plate is obliquely arranged, the fixing member is matched with the first limiting block to limit the limiting mechanism, the limiting mechanism can limit the first insulating plate and the second insulating plate, the setting of the pulling handle, the pull rod and the third spring facilitates the removal of the matching of the second limiting block and the first limiting block, the purpose of relieving the limitation of the limiting mechanism on the first insulating plate and the second insulating plate is achieved, the maintenance and the replacement of the cable are convenient, and the working efficiency is improved.
The utility model has the beneficial effects that:
1) the device is suitable for supporting the cables on the ground and the wall, and can be used to the maximum extent, so that the support does not need to be replaced when the cables are laid, the laying efficiency of the cables is improved, the cables can be directly fixed by the arrangement of the cable fixing mechanism, and the fixing efficiency of the cables is greatly improved.
2) This device support adopts both ends open-ended cell type structure, and it has the bar groove to open on the bottom plate of support, and it has the bar groove to be used for and supports the montant and mutually support to open on the support to realize adjusting two distances of supporting between the montant, according to how much length of selecting to use first insulation board and second insulation board of cable, not only can accomplish cable laying, simultaneously can also greatly reduced manufacturing cost.
3) This device supports the montant and adopts one end open-ended recess type structure, opens threaded hole at the other end that supports the montant, is equipped with the hand screw in the screw hole, the hand screw is established in the below of support, and the one end of hand screw runs through the bar groove on the support and cooperatees with the screw hole, and the hand screw is used for supporting the montant and fixes on the support, not only makes things convenient for the fixed stay montant, can guarantee that the device all lays the completion with all cables, has guaranteed the cable and has laid the quality, has improved the cable and has laid efficiency.
4) This device stop gear is used for restricting first insulation board and second insulation board and reciprocates, has guaranteed the clamping action of first insulation board and second insulation board to the cable for the cable is in the clamping state all the time, guarantees the safety of cable, has improved cable laying efficiency.
5) This device locating part cooperatees with the first insulation board of the top, realize the fixed effect to the first insulation board, thereby guarantee the fixed action of first insulation board and second insulation board to the cable, the gyro wheel can reduce the locating part and support the frictional force between the montant, conveniently install the locating part on supporting the montant, the second spring is used for providing the pretightning force for first insulation board and second insulation board, guarantee that first insulation board and second insulation board have a pretightning force to support all the time, prevent to make the gap increase between first insulation board and the second insulation board under the effect of cable, influence the clamping action of first insulation board and second insulation board to the cable, the safety of cable has been guaranteed.
6) The through-hole has all been opened at the both ends of this device first insulation board and second insulation board, the through-hole cooperatees with the fixed column, and the through-hole is mutually supported with the fixed column, can realize the restriction to first insulation board and second insulation board, guarantees first insulation board and second insulation board to the centre gripping of cable, has improved the centre gripping quality. And the cable laying efficiency is ensured.
7) Install first stopper on this device supports the lateral wall of montant, and first stopper adopts the cross-section to be the triangle-shaped structure, and the upper portion of first stopper adopts the slope to set up, first stopper with the mounting cooperatees, and the locating part is mutually supported with first stopper, guarantees that stop gear can realize the spacing effect to first insulation board and second insulation board to the safety of cable has been guaranteed.
8) This device mounting and first locating part are mutually supported, realize the restriction to stop gear, have guaranteed that stop gear can realize the effect of restriction to first insulation board and second insulation board, the setting of pulling handle, pull rod and third spring is convenient for remove the cooperation of second stopper and first stopper, realize removing the purpose of stop gear to the restriction of first insulation board and second insulation board, the convenient maintenance and the change to the cable have improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the stand according to the present invention.
Fig. 3 is a schematic structural view of the vertical support rod of the present invention.
Fig. 4 is a schematic structural view of a first insulating plate in the present invention.
Fig. 5 is a schematic view of the structure of a second insulating plate according to the present invention.
Fig. 6 is a schematic structural view of the limiting mechanism of the present invention.
Fig. 7 is a schematic structural diagram of a position limiting element according to the present invention.
Fig. 8 is a schematic view of the construction of the fixing member of the present invention.
Fig. 9 is a first working schematic diagram of the utility model.
Fig. 10 is a second working schematic diagram of the present invention.
In the figure: 1. a support; 101. a strip-shaped groove; 2. supporting a vertical rod; 201. a first stopper; 202. screwing the screw by hand; 3. a cable fixing mechanism; 301. a first insulating plate; 302. a first semicircular mounting hole; 303. a through hole; 304. a second insulating plate; 305. a second semicircular mounting hole; 4. a limiting mechanism; 401. fixing a column; 402. a second spring; 403. a limiting member; 404. a first spring; 405. a pressing block; 406. a telescopic rod; 407. a first limit plate; 408. a connecting plate; 409. a fixing plate; 4010. a second limiting plate; 4011. a roller; 4012. a second limiting block; 4013. a stationary case; 4014. pulling the handle; 4015. a third spring; 4016. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
A support for laying secondary cables comprises a support 1, two vertical supporting rods 2 are arranged on the support 1, a cable fixing mechanism 3 is arranged between the two vertical supporting rods 2, a limiting mechanism 4 is arranged on the vertical supporting rod 2, the limiting mechanism 4 is matched with a cable fixing mechanism 3, the cable fixing mechanism 3 comprises a first insulating plate 301 and a second insulating plate 304, wherein, two first insulating plates 301 are provided, the two first insulating plates 301 are arranged one above the other, the second insulating plate 304 is installed between two first insulating plates 301, a plurality of first semicircular installation holes 302 are opened at one side of the first insulating plates 301, a plurality of second semicircular mounting holes 305 are formed at both sides of the second insulating plate 304, the diameters of the first semicircular mounting holes 302 and the second semicircular mounting holes 305 are the same, and the second semicircular mounting holes 305 at both sides of the second insulating plate 304 are respectively matched with the first semicircular mounting holes 302 on the two first insulating plates 301.
Support montant 2 and adopt one end open-ended recess type structure, open threaded hole at the other end that supports montant 2, be equipped with hand screw 202 in the screw hole, hand screw 202 is established in the below of support 1, and the one end of hand screw 202 runs through bar groove 101 on the support 1 and the screw hole cooperatees, and hand screw 202 is used for fixing support montant 2 on support 1, not only makes things convenient for fixed stay montant 2, can guarantee that the device all lays the completion with all cables, has guaranteed the cable and has laid the quality, has improved the cable and has laid efficiency.
The limiting mechanism 4 comprises two limiting parts 403, a pressing block 405, an expansion link 406 and a first spring 404, the two limiting parts 403 are installed at two ends of the expansion link 406, the pressing block 405 is installed in the middle of the expansion link 406, the first spring 404 is symmetrically sleeved on the expansion link 406 and is connected with two sides of the pressing block 405, the limiting mechanism 4 is used for limiting the first insulating plate 301 and the second insulating plate 304 to move up and down, the clamping effect of the first insulating plate 301 and the second insulating plate 304 on the cable is guaranteed, the cable is always in a clamping state, the safety of the cable is guaranteed, and the cable laying efficiency is improved.
The limiting part 403 comprises a first limiting plate 407, a fixing plate 409, a connecting plate 408, a second limiting plate 4010 and rollers 4011, one end of the fixing plate 409 is mounted on the connecting plate 408, a fixing column 401 is mounted at the bottom of the fixing plate 409, a second spring 402 is sleeved on the fixing column 401, one end of the second spring 402 is mounted on the fixing plate 409, the first limiting plate 407 is fixedly mounted on two sides of the fixing plate 409 and is in sliding fit with two side walls of a supporting vertical rod 2, the second limiting plate 4010 is symmetrically mounted on the outer side of the first limiting plate 407 on the connecting plate 408, a fixing part is mounted on the second limiting plate 4010, the rollers 4011 are rotatably mounted at the other end of the second limiting plate 4010 and are matched with the supporting vertical rod 2, the limiting part 403 is matched with the uppermost first insulating plate 301 to realize the fixing effect on the first insulating plate 301, so as to ensure the fixing effect of the first insulating plate 301 and the second insulating plate 304 on cables, the roller 4011 can reduce the friction between the limiting member 403 and the supporting vertical rod 2, the limiting member 403 is conveniently mounted on the supporting vertical rod 2, the second spring 402 is used for providing a pretightening force for the first insulating plate 301 and the second insulating plate 304, it is ensured that the first insulating plate 301 and the second insulating plate 304 always have a pretightening force to support, it is prevented that the gap between the first insulating plate 301 and the second insulating plate 304 is increased under the action of a cable, the clamping effect of the first insulating plate 301 and the second insulating plate 304 on the cable is influenced, and the safety of the cable is ensured.
Through-hole 303 has all been opened at the both ends of first insulating board 301 and second insulating board 304, through-hole 303 cooperatees with fixed column 401, and through-hole 303 mutually supports with fixed column 401, can realize the restriction to first insulating board 301 and second insulating board 304, guarantees first insulating board 301 and second insulating board 304 to the centre gripping of cable, has improved centre gripping quality. And the cable laying efficiency is ensured.
Install first stopper 201 on the lateral wall of support montant 2, and first stopper 201 adopts the cross-section to be the triangle-shaped structure, and the upper portion of first stopper 201 adopts the slope setting, first stopper 201 with the mounting cooperatees, and locating part 403 mutually supports with first stopper 201, guarantees that stop gear 4 can realize the spacing effect to first insulation board 301 and second insulation board 304 to the safety of cable has been guaranteed.
The mounting is including stationary housing 4013, stationary housing 4013 installs on second limiting plate 4010, be equipped with second stopper 4012, third spring 4015, pull rod 4016 and pulling handle 4014 in stationary housing 4013, the third spring housing is on the pull rod and establish the inside at stationary housing, the one end of pull rod 4016 is installed on second stopper 4012, and the other end runs through stationary housing 4013's lateral wall and extends to stationary housing 4013's outside, pulling handle 4014 installs the outside at stationary housing 4013, second limiting plate 4010 cooperatees with first limiting plate 407, second limiting plate 4010 adopts the cross-section to be the triangle-shaped structure, and the lower part of second limiting plate 4010 adopts the slope setting, and the mounting is mutually supported with first locating part 403, realizes the restriction to limiting mechanism 4, has guaranteed that limiting mechanism 4 can realize the effect of restriction to first insulation board 301 and second insulation board 304, pulling handle 4014, 4014, The setting of pull rod 4016 and third spring 4015 is convenient for remove the cooperation of second stopper 4012 and first stopper 201, realizes removing the purpose of stop gear 4 to the restriction of first insulation board and second insulation board 304, and the convenience is to the maintenance and the change of cable, has improved work efficiency.
During the dismantlement, only need the pulling handle 4014 of pulling both sides, drive pull rod 4016 and outwards move to remove the mutual restriction of first stopper 201 and second stopper 4012, realize the dismantlement and the maintenance of the device.
This device is applicable to the support of cable on ground and the wall body, guarantees that the device can obtain furthest's use, consequently need not to change the support when laying cable, has improved the efficiency of laying of cable, and the setting of cable fixed establishment 3 can be directly fixed with the cable, has improved the fixed efficiency of cable greatly.
The device has two different installation forms, as shown in fig. 9 and 10, and a worker can determine how to install the device according to needs, so that the efficiency of the device during cable laying is greatly improved, and the cable laying quality can be improved.
A support for laying secondary cables comprises the following working processes: when in work, the length of the used cable fixing mechanism 3 is determined according to the requirement, then the distance between the two vertical supporting rods 2 is adjusted, the support vertical rod 2 is fixed on the support 1 through the hand-screwed screw 202, the support 1 and the support vertical rod 2 with the adjusted distance are fixed on the ground or the wall surface, one first insulating plate 301 is arranged between the two support vertical rods 2, the cable to be laid is arranged in the first semicircular mounting hole 302, after the cable is placed, install second insulation board 304 between two support montants 2, lay the cable once more, then install another first insulation board 301 and accomplish laying of cable between two support montants 2, move stop gear 4 to cable fixed establishment 3 department at last until fixed column 401 penetrates in the fixed orifices at first insulation board 301 both ends for the compression of third spring 4015 can.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (6)
1. A bracket for laying secondary cables comprises a support, two vertical supporting rods are arranged on the support, it is characterized in that a cable fixing mechanism is arranged between the two vertical supporting rods, a limiting mechanism is arranged on the vertical supporting rods, the limiting mechanism is matched with the cable fixing mechanism, the cable fixing mechanism comprises a first insulating plate and a second insulating plate, wherein, two first insulating plates are arranged, the two first insulating plates are arranged one above the other, the second insulating plate is arranged between the two first insulating plates, a plurality of first semicircular mounting holes are formed in one side of the first insulating plate, a plurality of second semicircular mounting holes are formed in two sides of the second insulating plate, the diameters of the first semicircular mounting holes and the second semicircular mounting holes are the same, second semicircular mounting holes on two sides of the second insulating plate are respectively matched with the first semicircular mounting holes on the two first insulating plates;
the limiting mechanism comprises two limiting parts, a pressing block, a telescopic rod and a first spring, the two limiting parts are arranged at two ends of the telescopic rod, the pressing block is arranged in the middle of the telescopic rod, and the first spring is symmetrically sleeved on two sides of the pressing block on the telescopic rod;
the locating part includes first limiting plate, fixed plate, connecting plate, second limiting plate and gyro wheel, the one end of fixed plate is installed on the connecting plate, installs the fixed column in the bottom of fixed plate, has cup jointed the second spring on the fixed column, the one end of second spring is installed on the fixed plate, first limiting plate fixed mounting is in the both sides of fixed plate to with the both sides wall sliding fit who supports the montant, the outside of first limiting plate is installed on the connecting plate to second limiting plate symmetry, and installs the mounting on the second limiting plate, the gyro wheel rotates the other end of installing at the second limiting plate to cooperate with the support montant.
2. The bracket for laying secondary cables as claimed in claim 1, wherein the bracket is of a groove type structure with openings at both ends, and a strip-shaped groove is formed on a bottom plate of the bracket.
3. The bracket for laying secondary cables as claimed in claim 2, wherein the vertical support rod is a groove structure with one end open, the other end of the vertical support rod is provided with a threaded hole, a hand screw is arranged in the threaded hole and arranged below the support, and one end of the hand screw penetrates through a strip-shaped groove on the support to be matched with the threaded hole.
4. The bracket of claim 1, wherein the first insulating plate and the second insulating plate have through holes at both ends thereof, and the through holes are engaged with the fixing posts.
5. The support for laying the secondary cable according to claim 3, wherein a first limiting block is installed on a side wall of the supporting vertical rod, the first limiting block is of a triangular structure in cross section, the upper portion of the first limiting block is arranged in an inclined mode, and the first limiting block is matched with the fixing piece.
6. The support of claim 5, wherein the fixing member comprises a fixing shell, the fixing shell is mounted on the second limiting plate, a second limiting block, a third spring, a pull rod and a pulling handle are arranged in the fixing shell, the third spring is sleeved on the pull rod and is arranged inside the fixing shell, one end of the pull rod is mounted on the second limiting block, the other end of the pull rod penetrates through the side wall of the fixing shell and extends to the outer side of the fixing shell, the pulling handle is mounted on the outer side of the fixing shell, the second limiting plate is matched with the first limiting plate, the second limiting plate is of a triangular structure in cross section, and the lower portion of the second limiting plate is arranged in an inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479759.2A CN113315049B (en) | 2021-04-30 | 2021-04-30 | Support for laying secondary cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479759.2A CN113315049B (en) | 2021-04-30 | 2021-04-30 | Support for laying secondary cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113315049A CN113315049A (en) | 2021-08-27 |
| CN113315049B true CN113315049B (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110479759.2A Active CN113315049B (en) | 2021-04-30 | 2021-04-30 | Support for laying secondary cable |
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| CN (1) | CN113315049B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528630B (en) * | 2022-11-30 | 2023-03-24 | 山东国信电力科技有限公司 | Installation supporting device for cable |
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| CN108963876A (en) * | 2018-09-19 | 2018-12-07 | 王海龙 | A kind of cable support device that electric power cable erection stability is good |
| CN112467658A (en) * | 2020-11-26 | 2021-03-09 | 国网山东省电力公司曹县供电公司 | Cable fixing support for cable trench |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301770A (en) * | 2018-11-30 | 2019-02-01 | 黄石昌达线缆股份有限公司 | A kind of clamping device for cable installation |
| CN211266319U (en) * | 2019-12-24 | 2020-08-14 | 郑州祥龙电力股份有限公司 | Electric power construction engineering cable laying support |
| CN211126821U (en) * | 2019-12-24 | 2020-07-28 | 湖南楚湘建设工程集团有限公司 | Cable laying traction device for cable laying |
| CN211930202U (en) * | 2020-05-08 | 2020-11-13 | 重庆公共运输职业学院 | Electric power cable supporting mechanism for electrical engineering laying |
| CN212849620U (en) * | 2020-06-11 | 2021-03-30 | 甘孟波 | Cable laying device for power engineering |
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| CN108963876A (en) * | 2018-09-19 | 2018-12-07 | 王海龙 | A kind of cable support device that electric power cable erection stability is good |
| CN112467658A (en) * | 2020-11-26 | 2021-03-09 | 国网山东省电力公司曹县供电公司 | Cable fixing support for cable trench |
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