CN104410032B - Cable mounting and fixing bracket - Google Patents

Cable mounting and fixing bracket Download PDF

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Publication number
CN104410032B
CN104410032B CN201410672309.5A CN201410672309A CN104410032B CN 104410032 B CN104410032 B CN 104410032B CN 201410672309 A CN201410672309 A CN 201410672309A CN 104410032 B CN104410032 B CN 104410032B
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China
Prior art keywords
crossbeam
base
gland
column
pedestal
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CN201410672309.5A
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Chinese (zh)
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CN104410032A (en
Inventor
龚士宝
谌业刚
陈斌
沙启伟
陈松
黄凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HONGYUAN PIPELINE TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
Bengbu Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
ANHUI HONGYUAN PIPELINE TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
Bengbu Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by ANHUI HONGYUAN PIPELINE TECHNOLOGY Co Ltd, State Grid Corp of China SGCC, Bengbu Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical ANHUI HONGYUAN PIPELINE TECHNOLOGY Co Ltd
Priority to CN201410672309.5A priority Critical patent/CN104410032B/en
Publication of CN104410032A publication Critical patent/CN104410032A/en
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Publication of CN104410032B publication Critical patent/CN104410032B/en
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Abstract

The invention relates to a cable mounting and fixing bracket. The cable mounting and fixing bracket comprises a vertical column (1) and is characterized in that at least one cross beam (2) is movably connected to the vertical column; at least one clamping seat (3) is fixedly connected to each cross beam; each clamping seat comprises a base (4) with which a pressing block (7) is movably connected in match; a group of springs (8) is arranged between each base and each pressing block; a pressing cover (5) which is movably connected in match with another pressing block (7) is also connected in match with each base; the two pressing blocks are correspondingly in match; and another group of springs is also connected in match between each pressing cover and each pressing block. The cable mounting and fixing bracket has the advantages that the operation is convenient, efficient and safe; a fixing seat is used, so that the cable can be stably fixed; the cross beam of different length can be selected according to the actual demand, and the position of the cross beam on the vertical column can be adjusted at random; the cross beams of the same color can be selected on different brackets during mounting the same cable, thus the marking is convenient to repair; and the cross beams are movably connected.

Description

A kind of cable mounting and fixing bracket
Technical field
The present invention relates to erecting cable technical field, particularly to a kind of cable mounting and fixing bracket.
Background technology
Develop rapidly with scientific and technological with social economy, the requirement to urban beautification and Supply Security also increasingly improves. Therefore, cable tunnel and cable duct have also become the main thoroughfare of urban electricity supply, generally using electricity in cable tunnel and cable duct Cable support supporting fixing cable, all made using angle bar, and its crossbeam is all welded on column by existing cable bearer, Before installation, cable bearer is all pre-processed, with iron wire, cable tie is fixed on crossbeam during laying.
There is following defect in existing cable bearer:
1st, because the crossbeam of support and column all have angle bar to make, in long-term use process or in a humid environment, Easily making support corrosion, though employing the treatment technologies such as outer painting or galvanizing at present, but still can not fundamentally solve to become rusty The problem of erosion.The service life end of support, maintenance cost is high.
2nd, before laying cable, need for cable bearer to be fixed on cable tunnel and cable according to position planned in advance In ditch, and because support is all to weld multilamellar crossbeam in advance, crossbeam is all non-adjustable in the length of stud and crossbeam, in reality Often occur that support and the position of cable do not correspond, the interim cable bearer that increases is inconvenient, and is unfavorable for the installation of cable.And When laying cable, generally cable is placed on the more suitable crossbeam in position, and other crossbeams are all on the shelf, and this is not only Cause waste and affect to install and be unfavorable for service work.
Once the load bearing cross beam of 3 supports has breakage it is necessary to whole support all replaces, cause very big waste.
4th, because cable is usually to lean on iron wire colligation on cross-brace beam, the connected mode of colligation is simultaneously insecure, long After phase uses, iron wire easily gets loose, and causes cable to come off, there is potential safety hazard.
Therefore, need at this stage to develop a kind of low cost, be easily installed use, cable can be made to firmly install, corrosion-resistant, The cable bearer of long service life, retrieves through extensive, not yet finds ideal technical scheme.
Content of the invention
The invention aims to solving the high cost that cable bearer exists at this stage, installation operation inconvenience, cable is solid The shortcomings of determine loosely, and a kind of cable mounting and fixing bracket proposing.
To achieve these goals, present invention employs following technical scheme:
A kind of cable mounting and fixing bracket, including column it is characterised in that:
One crossbeam is at least flexibly connected on a, described column, at least one deck is fixedly connected on each crossbeam, Described deck includes base, and on base, clearance fit connects a briquetting, is provided with one group of spring between base and briquetting, Also be connected on base a gland, one briquetting of clearance fit connection on gland, two described briquetting corresponding matching, Also be connected between gland and briquetting one group of spring;
B, described base include pedestal, are provided with pedestal chute in the upside of pedestal, divide in the upper end of pedestal chute two side It is not provided inwardly with a pedestal flanging, be additionally provided with the of one group and corresponding spring corresponding matching in the bottom of pedestal chute One groove;
C, described gland include lid, are provided with lid chute in the downside of lid, divide in the front end of lid chute two side It is not provided inwardly with a lid flanging, be additionally provided with the of one group and corresponding spring corresponding matching in the bottom of lid chute Two grooves;
D, described briquetting include pressing plate, connect a limiting plate in a side of pressing plate by connecting plate, described spacing Plate and described pedestal chute and the cooperation of lid slide, and limiting plate and described corresponding pedestal flanging and corresponding lid flanging gear Position cooperation, is additionally provided with one group of the 3rd groove with described spring corresponding matching on limiting plate.
On the basis of technique scheme, can there is a technical scheme further below:
Described column includes a riser, and the both sides of described riser are respectively symmetrically one flap of setting, described riser and two Individual flap cooperatively forms a mating groove, the side corresponding matching with described crossbeam in mating groove, and described riser is provided with one group Fixing hole, is provided with one group of relatively corresponding connecting hole on two flaps, is fixedly connected crossbeam connecting in the hole by connector.
Described crossbeam is a u-shaped tabular long plate structure or is a straight panel structure, each described crossbeam and described column The lower section of connected side is equipped with reinforcement, and described reinforcement is coordinated with upright supports.
Described column is a square straight panel structure, is provided with one group of fixing hole and one group of connecting hole on column, is connecting In the hole is fixedly connected crossbeam by connector.
Described crossbeam is a u-shaped tabular long plate structure or is a straight panel structure, the side of each described crossbeam is all provided with There is a slot to make way with the resigning cooperation of described column, be equipped with reinforcement in the slot to make way side of each crossbeam, described reinforcement Muscle is corresponding with the opening direction of slot to make way, and described reinforcement is also coordinated with upright supports.
Described base passes through at least two fastening devices and connects gland.
Described fastening device includes fixed plate, a hinged buckle in fixed plate, and buckle clamping engagement snap fit is described solid Fixed board and snap fit are respectively fixedly connected with described base and gland, or fixed plate and snap fit are respectively fixedly connected with described gland On base.
The pedestal chute both sides of described base are respectively symmetrically the base wallboard being provided with a corresponding cooperation, at base bottom The both sides in portion are also respectively symmetrically and are provided with a baffle plate, and described baffle plate is separately positioned on the both sides of described crossbeam, and join with its gear Close.
The lid chute both sides of described gland are respectively symmetrically the gland wallboard being provided with a corresponding cooperation.
The another side of described briquetting is provided with arc groove, and be all connected in the arc groove of each briquetting an arc-shaped pad Piece.
The ground hole of auxiliary is additionally provided with described column, also by bolt and wired earth after column installation.
Described crossbeam, after machining, is oxidized to the yellow corresponding with cable, red and green, in laying cable When, the length of described crossbeam can be selected according to actual needs, and crossbeam is connected to the corresponding position of column, fixing same electricity The crossbeam of cable selects same color, conveniently indicates cable and follow-up maintenance work.
The length of the crossbeam on same column can identical it is also possible to different, depending on its length is by being actually needed.
Before laying cable, first riser is fixed on cable tunnel and the side wall of cable duct by swell fixture, laying electricity Further according to desired position, crossbeam is installed by bolt and lock nut during cable.Because each crossbeam only passes through a bolt admittedly Fixed, and there is no other crossbeams, easy to operate, safety when installing.And each crossbeam and column the equal rounding of edge it is ensured that The safety of installation personnel and maintainer.
It is an advantage of the current invention that: this device can select the crossbeam of different length according to actual needs, and arbitrarily adjusts Position on column for the crossbeam, and be used for same cable is installed, the crossbeam of same color be may be selected on different support, for marking Showing convenient maintenance, because crossbeam is to be flexibly connected, so first pre-installing column, being more more actually needed connecting cross beam, operation side Just, efficiently, safety, and cable is installed by fixed seat, fixation is more firm.
Brief description
Fig. 1 is the basic structure schematic diagram of the present invention;
Fig. 2 is another structural representation of Fig. 1;
The structural representation of Fig. 3 fixed seat;
Fig. 4 is the structural representation of gland;
Fig. 5 is holding-seat structure schematic diagram;
Fig. 6 is the structural representation of snap fit.
Specific embodiment
Embodiment 1: as shown in figure 1, a kind of cable mounting and fixing bracket that the present invention provides, including column 1, its feature exists In:
It is flexibly connected three crossbeams 2 on a, described column 1, a deck 3 is fixedly connected on each crossbeam 2.Described Column 1 includes a riser 1a, and the both sides of described riser 1a are respectively symmetrically one flap 1b of setting, described riser 1a and two foldings Plate 1b cooperatively forms a mating groove 1c, the side corresponding matching of described crossbeam 2 in mating groove 1c, the both sides of described riser 1a It is respectively equipped with a fixing hole 1d, riser 1a is all fixed in cable tunnel and electricity by swell fixture at each fixing hole 1d On the side wall of cable ditch, uniform one group of one-to-one connecting hole 1e on two flap 1b, passes through connector in connecting hole 1e 11 are fixedly connected crossbeam 2, and the side of a flap 1b is additionally provided with the ground hole 1f of an auxiliary wherein, and described ground hole 1f uses Prevent the generation of electrostatic in ground connection.Described crossbeam 2 is a u-shaped tabular long plate structure or is a straight panel structure, described in each Crossbeam 2 be connected with described column 1 side lower section be equipped with reinforcement 2a, described reinforcement 2a and riser 1a support cooperation.
B, described deck 3 include base 4, and on base 4, clearance fit connects a briquetting 7, base 4 and briquetting 7 it Between be provided with three springs 8, be also connected on base 4 gland 5, and described gland 5 is fixed by two fastening device 3a It is connected on base 4, on gland 5, clearance fit connects a briquetting 7, and two described briquetting 7 corresponding matching, in gland 5 He Also be connected between briquetting 7 three springs 8, and each described briquetting 7 is all connected an arc spacer 10, described arc Pad 10 adopts rubber blanket.Spring 8 is constantly in compressive state, and in normal state, described briquetting 7 is in the presence of spring 8 Outwards eject, when needing to lay cable, spring 8 plays cushioning effect, it is to avoid cable is contacted with the hard of deck 3, serves one Fixed protective effect.
C, combine shown in Fig. 3, described base 4 includes the pedestal 4a of cuboid or cube structure, in base 4 bottom longitudinally Both sides be also respectively symmetrically and be provided with a baffle plate 4c, two baffle plate 4c and pedestal 4a form a draw-in groove, and described draw-in groove is connected to institute State on corresponding crossbeam 2, and described baffle plate 4c is coordinated with described crossbeam 2 gear respectively, base 4 passes through bolt after adjusting good position It is locked on crossbeam 2.It is provided with the pedestal chute 4e of a longitudinal direction in the middle of the upside of pedestal 4a, in pedestal chute 4e opening Two side on be provided with a pedestal flanging 4f respectively inwards, the bottom of pedestal chute 4e be additionally provided with three with corresponding First groove 4d of spring 8 corresponding matching, the pedestal chute 4e both sides of described base 4 are respectively symmetrically and are provided with one and corresponding join The base wallboard 4b closing.
D, combine Fig. 4 shown in, described gland 5 includes the lid 5a of cuboid or cube structure, in the downside of lid 5a It is provided with lid chute 5d, be provided with a lid flanging 5e respectively inwards in the front end of lid chute 5d two side, in lid chute The bottom of 5d is additionally provided with three the second groove 5f with corresponding spring 8 corresponding matching, in the lid chute of described gland 5 5d both sides are respectively symmetrically the gland wallboard 5b being provided with a corresponding cooperation.
E, combine shown in Fig. 5, described briquetting 7 includes pressing plate 7a, in a side of pressing plate 7a by the company of a longitudinal direction Fishplate bar 7b connects a limiting plate 7c, and described limiting plate 7c is slidably matched with described pedestal chute 4e and lid chute 5d, and limits Position plate 7c is coordinated to described corresponding pedestal flanging 4f and corresponding lid flanging 5e gear, is additionally provided with one group and institute on limiting plate 7c State the 3rd groove 7d of spring 8 corresponding matching, the another side of described briquetting 7 is provided with arc groove 7e, in the circular arc of each briquetting 7 All be connected in groove 7e an arc spacer 10.
F, described fastening device 3a include the fixed plate 12 of a rectangular structure, and described fixed plate 12 is arranged on described bottom On seat 4 or gland 5, a snap fit 13 is provided with the gland 5 corresponding with described base 4 and gland 5 and base 4, described The hinged buckle 9 of swivel pin 14 is passed through in the front end of fixed plate 12, and the leading portion of described fixed plate 12 can be set to a u-shaped structure It is connected with buckle 9, also can be set to a u-shaped holder structure in buckle 9 leading portion and be connected with fixed plate 12, the application Select second connected mode.Described swivel pin 14 can be fixed in fixed plate 12, could be secured to, on buckle 9, also can adopt One independent bearing pin will be fixing to fixed plate 12 and buckle 9 by way of grafting, and the application is using a kind of finally connected mode. Described buckle 9 is a u-shaped plate, and described snap fit 13 is a rectangular structure plate, is provided with one in the bottom of snap fit 13 front end Raised 13a with the cooperation of buckle 9 gear.
In conjunction with shown in Fig. 6, described buckle 9 can also adopt following structure, and it includes clamp, in the side of the lower end of clamp It is provided with a hook body 9a with the cooperation of snap fit 13 hook joint, be provided with a u-shaped slot to make way 9b in the upside of clamp, in u-shaped slot to make way The side wall of 9b both sides is provided with the through hole 9c running through with swivel pin 14 cooperation.
Embodiment 2: with reference to shown in Fig. 2, the column 1 in embodiment 1 also can adopt square straight panel structure, before column 1, The upper and lower side of trailing flank is equipped with a fixing hole 1d, in the uniform one group of connecting hole 1e in the left and right side of column 1.
Described crossbeam 2 is a u-shaped tabular long plate structure or is a straight panel structure, the side of described crossbeam 2 is equipped with One slot to make way 2b with the resigning cooperation of described column 1, is equipped with a reinforcement 2a, institute in the slot to make way 2b side of crossbeam 2 State reinforcement 2a corresponding with the opening direction of slot to make way 2b, described reinforcement 2a also supports cooperation with column 1.

Claims (7)

1. a kind of cable mounting and fixing bracket, including column (1) it is characterised in that:
One crossbeam (2) is at least flexibly connected on a, described column (1), each crossbeam (2) is fixedly connected at least one Deck (3), described deck (3) includes base (4), connects a briquetting (7) in the upper clearance fit of base (4), in base (4) and It is provided with one group of spring (8) between briquetting (7), be also connected on base (4) gland (5), join in the upper activity of gland (5) Close and connect a briquetting (7), two described briquetting (7) corresponding matching, be also connected one between gland (5) and briquetting (7) Group spring (8);
B, described base (4) include pedestal (4a), are provided with pedestal chute (4e) in the upside of pedestal (4a), at pedestal chute (4e) The upper end of two side is provided with a pedestal flanging (4f) respectively inwards, the bottom of pedestal chute (4e) be additionally provided with one group with described First groove (4d) of corresponding spring (8) corresponding matching;
C, described gland (5) include lid (5a), are provided with lid chute (5d) in the downside of lid (5a), at lid chute (5d) The front end of two side is provided with a lid flanging (5e) respectively inwards, the bottom of lid chute (5d) be additionally provided with one group with described Second groove (5f) of corresponding spring (8) corresponding matching;
D, described briquetting (7) include pressing plate (7a), spacing by connecting plate (7b) connection one in a side of pressing plate (7a) Plate (7c), described limiting plate (7c) is slidably matched with described pedestal chute (4e) and lid chute (5d), and limiting plate (7c) with Described corresponding pedestal flanging (4f) and corresponding lid flanging (5e) gear cooperation, limiting plate (7c) is additionally provided with one group with described 3rd groove (7d) of spring (8) corresponding matching;
Described base (4) connects gland (5) by least two fastening devices (3a);
Described fastening device (3a) includes fixed plate (12), in the upper hinged buckle (9) of fixed plate (12), buckle (9) clamping Cooperation snap fit (13), described fixed plate (12) and snap fit (13) are respectively fixedly connected with described base (4) and gland (5), or Fixed plate (12) and snap fit (13) are respectively fixedly connected with described gland (5) and base (4);
The another side of described briquetting (7) is provided with arc groove (7e), is all connected in the arc groove (7e) of each briquetting (7) One arc spacer (10).
2. a kind of cable mounting and fixing bracket according to claim 1 it is characterised in that: described column (1) includes one Riser (1a), the both sides of described riser (1a) are respectively symmetrically one flap (1b) of setting, described riser (1a) and two flaps (1b) cooperatively form a mating groove (1c), the side corresponding matching with described crossbeam (2), described riser in mating groove (1c) (1b) it is provided with one group of fixing hole (1d), one group of relatively corresponding connecting hole (1e) is provided with two flaps (1b), connecting In hole (1e), crossbeam (2) is fixedly connected by connector (11).
3. a kind of cable mounting and fixing bracket according to claim 1 or 2 it is characterised in that: described crossbeam (2) be one Individual u template shape long plate structure or be a straight panel structure, each described crossbeam (2) is connected with described column (1) lower section of side It is equipped with reinforcement (2a), described reinforcement (2a) and column (1) corresponding matching.
4. a kind of cable mounting and fixing bracket according to claim 1 it is characterised in that: described column (1) be a side Shape straight panel structure, is provided with one group of fixing hole (1d) and one group of connecting hole (1e) on column (1), passes through even in connecting hole (1e) Fitting (11) is fixedly connected crossbeam (2).
5. a kind of cable mounting and fixing bracket according to claim 1 or 4 it is characterised in that: described crossbeam (2) be one Individual u template shape long plate structure or be a straight panel structure, the side of each described crossbeam (2) be equipped with one with described column (1) step down the slot to make way (2b) of cooperation, be equipped with reinforcement (2a) in slot to make way (2b) side of each crossbeam (2), described plus Strong muscle (2a) is corresponding with the opening direction of slot to make way (2b), and described reinforcement (2a) also supports cooperation with column (1).
6. a kind of cable mounting and fixing bracket according to claim 1 it is characterised in that: the pedestal of described base (4) is slided Groove (4e) both sides are respectively symmetrically the base wallboard (4b) being provided with a corresponding cooperation, also divide in the both sides of base (4) bottom It is not arranged with a baffle plate (4c), described baffle plate (4c) is separately positioned on the both sides of described crossbeam (2), and joins with its gear Close.
7. a kind of cable mounting and fixing bracket according to claim 1 it is characterised in that: the lid of described gland (5) is slided Groove (5d) both sides are respectively symmetrically the gland wallboard (5b) being provided with a corresponding cooperation.
CN201410672309.5A 2014-11-22 2014-11-22 Cable mounting and fixing bracket Active CN104410032B (en)

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CN105262036B (en) * 2015-11-20 2018-11-27 国网吉林省电力有限公司经济技术研究院 Wall-mounted cable support frame
CN106025957B (en) * 2016-06-30 2017-08-25 国网山东省电力公司济南市历城区供电公司 Cable support device
CN107872046A (en) * 2016-10-28 2018-04-03 国网山东省电力公司济南市长清区供电公司 A kind of adjustable cable bearer
CN107680729A (en) * 2017-11-06 2018-02-09 山东中船线缆股份有限公司 A kind of cable for ship with self-retaining function
CN108011338A (en) * 2017-12-06 2018-05-08 国网江苏省电力公司徐州供电公司 Combined cable support for cable duct
CN108666960A (en) * 2018-06-12 2018-10-16 潘家红 A kind of electric power cable laying holder
CN108899843B (en) * 2018-08-10 2024-01-30 国网江苏省电力有限公司检修分公司 Installation mechanism for suspension clamp of extra-high voltage transmission line
CN113036689B (en) * 2021-05-08 2022-09-16 浙江鼎浩电气有限公司 Double-upright-column mutual-supporting type cable bracket system
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CN204304376U (en) * 2014-11-22 2015-04-29 国家电网公司 A kind of cable mounting and fixing bracket

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