CN105570542B - A kind of combined type support for wire in underground ditch - Google Patents
A kind of combined type support for wire in underground ditch Download PDFInfo
- Publication number
- CN105570542B CN105570542B CN201610142138.4A CN201610142138A CN105570542B CN 105570542 B CN105570542 B CN 105570542B CN 201610142138 A CN201610142138 A CN 201610142138A CN 105570542 B CN105570542 B CN 105570542B
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- CN
- China
- Prior art keywords
- fixture block
- guide rail
- cable
- rack body
- riser
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to a kind of combined type support for wire in underground ditch, it is characterised in that including：One rack body, the top of rack body are equipped with the hook guide rail of a pair of of vertical direction, a top fixture block, and the both ends of the top fixture block are connected with two hook guide rail tops, and the both ends lateral surface and hook guide rail lateral surface of top fixture block are equipped with anti-pull-off and fall to block；Several cable clip modules are set with hook guide rail, cable clip module upper and lower are provided with anti-down fixture block, and fire barrier is equipped between top fixture block and rack body.The advantage of the invention is that：Cable bearer uses tower structure in the present invention, and stability under loading is reliable, and junction is not easy to break, therefore service life is long, maintenance is low；And anti-pull-off falls card and avoids easily extracting top fixture block and rack body, anti-theft performance is good, and applied widely, can be applied to all kinds of tunnels, colliery, tunnel, gutter and the requirement of level land erecting cable.
Description
Technical field
The present invention relates to a kind of cable bearer, more particularly to a kind of combined type support for wire in underground ditch.
Background technology
With the rapid economic development in our country, the demand of power supply safety, communication etc. is also increasingly improved.Modern times are used for
The cable of power supply and communication is set up generally by trench and tunnel, and it is generally known that, usually required when setting up cable
Cause to leak electricity and accelerates always using to cable bearer, avoiding cable being directly placed at groove even moist place such as ground
Change.
Traditional support for wire in underground ditch is horizontal T-shaped structure, its specifically by column side wall connect several horizontal directions or
The supporting plate composition stretched out obliquely, its column is used to be connected fixation with the side wall of groove, and supporting plate is then used for support cable.This kind
There are problems with for structure：(1) since column and drop panel connecting structure limit, single-point stress, its structural strength is weaker, and in order to
More cables are accommodated, pallet length is longer, and then supporting plate is damaged with column junction easy fracture；(2) column needs and groove
Side wall install when connecting fixed by expansion bolt very inconvenient, installation effectiveness is low；(3) generally used between column and supporting plate
Detachable structure connects, although easy for removal and installation, due to only having column to be connected fixation with groove, and supporting plate can directly to
Upper proposition, because in the presence of easily stolen security risk.
The content of the invention
It is good the technical problem to be solved in the present invention is to provide a kind of easy for installation, stressed effect and can be antitheft combined type
Support for wire in underground ditch.
In order to solve the above technical problems, the technical scheme is that：A kind of combined type support for wire in underground ditch, its innovative point
It is to include：
One rack body, " Ш " shape which is made of the riser of three vertical direction of global formation on base,
Adjacent riser is respectively cooperating with forming the bottom that can accommodate a cable cable trough, and a riser top in adjacent riser with base
Hold and arc clamp spring A is installed, another riser top installation buckle A in adjacent riser；In both sides, the top of riser is respectively equipped with one
The hook guide rail of vertical direction, the lateral surface of each hook guide rail have together along the convex of hook guide rail long axis direction extension
Muscle, there is the anti-pull-off of several along the distribution of convex ribs extending direction to fall to block A in the outside of convex ribs, each top tool for linking up with guide rail
There is a positioning protrusion；The partition plate embeded slot A of vertical direction extension is provided with the top of intermediate riser shelf；The rack body
Lower surface be provided at both ends with a pair of stent foot extended downwardly；
One top fixture block, the both ends lower surface of the top fixture block have a location hole that can be fitted together to positioning protrusion respectively,
The both ends lateral surface of top fixture block there is at least one anti-pull-off to fall respectively block B, the middle lower surface of top fixture block have one with
The corresponding partition plate embeded slot B of partition plate embeded slot A；
Some cable clip modules, one end of each cable clip module vertically penetrate through with one and can be with extensions
The guide groove that hook guide rail matches, the cross section of the guide groove is T-shaped；The other end of cable clip module is equipped with one and is used to support cable
Cable trough at the middle and upper levels, and arc clamp spring B and buckle B are set respectively at the both ends of the cable trough at the middle and upper levels；Each cable clip
Module is sleeved on two hook guide rails successively by respective guide groove, and the cable trough at the middle and upper levels of cable clip module is positioned at hook
The inner side of guide rail；
Some anti-down fixture blocks, each anti-down fixture block include fixture block body, which is a rectangular block for being provided with T-slot
Body, a finger ring elastic card is respectively arranged with the both ends of fixture block body, and the finger ring elastic card is by stretching close to T-slot opening
Go out section end and connect the bending section composition of a bending laterally, and the junction of bending section and section of stretching out is provided with a ring body；
Each anti-down fixture block is installed on by T-slot structure on the hook guide rail of each cable clip module upper and lower；
One fire barrier, the fire barrier be vertically set on top fixture block and rack body between, fire barrier it is upper and lower
End is respectively embedded into the top partition plate embeded slot B of the fixture block and partition plate embeded slot A of rack body, and the fire barrier is by arranged on left and right sides
Cable clip module on hook guide rail separates.
As the present invention more specifically embodiment, the lower surface of the rack body be provided with it is several positioned at stent foot it
Between auxiliary support plate.
As the present invention more specifically embodiment, the stent foot is perpendicular to the three of rack body bottom plate long axis direction
Angular or isosceles trapezoid.
As the present invention more specifically embodiment, the hook guide rail and riser global formation.
As the present invention more specifically embodiment, the hook guide rail is connected through a screw thread or snaps connection with riser solid
It is fixed.
The advantage of the invention is that：
Cable bearer uses tower structure in the present invention, and the support reinforcing of frame, its phase are carried out by fire barrier
More traditional T-shaped cable bearer, stability under loading are reliable；And when installing multiway cable, each cable clip module only needs respectively
A cable is supported, its arm of force is smaller, and junction is not easy to break, therefore service life is long, maintenance is low；
Anti- pull-off is equipped with the rack body of cable bearer and the sidepiece of top fixture block to fall to block, can smoothly, fast
Installation into the cable trench or coal mine roadway of construction site while, avoid easily extracting top fixture block and rack body,
In addition, the anti-theft performance also by further lifting cable bearer in the anti-down fixture block of cable clip module upper and lower installation；
Cable bearer uses fabricated structure, each component manufacture, convenient transportation, the hook guide rail of installation cable clip module
It may be selected to be connected using split structure with rack body, and then be conveniently adjusted hook rail height, and according to the quantity of cable
The cable clip module of flexibly selection respective numbers is needed, it is applied widely, it can be applied to all kinds of tunnels, colliery, tunnel, row
Ditch and the requirement of level land erecting cable；
The lower end of rack body sets stent foot so that in a cable bearer main body drainage channel formed below, avoids
Bottom cable be located at cable trench bottommost be immersed in water cause accelerated ageing and electric leakage hidden danger.
Brief description of the drawings
Fig. 1 is combined type support for wire in underground ditch front view of the present invention.
Fig. 2 is combined type support for wire in underground ditch axonometric drawing of the present invention.
Fig. 3 is combined type support for wire in underground ditch exploded view in the present invention.
Fig. 4 is the front view of rack body and hook guide rail in the present invention.
Fig. 5 is the axonometric drawing of rack body and hook guide rail in the present invention.
Fig. 6 is top fixture block front view in the present invention.
Fig. 7 is top fixture block axonometric drawing in the present invention.
Fig. 8 is cable clip modular structure schematic diagram in the present invention.
Fig. 9 is anti-down fixture block front view in the present invention.
Figure 10 is anti-down fixture block axonometric drawing in the present invention.
Embodiment
As shown in Figure 1, 2, 3, combined type support for wire in underground ditch of the invention includes rack body 1, arc clamp spring A2, hook
Guide rail 3, cable clip module 4, anti-down fixture block 5, arc clamp spring B6, top fixture block 7, fire barrier 8.
As shown in Figure 4,5, " Ш " that rack body 1 is made of the riser 12 of three vertical direction of global formation on base 11
Shape, its material need that metal alloy, plastics, glass, fiberglass etc., adjacent riser 12 and base may be selected according to construction site
11 are respectively cooperating with forming the bottom that can accommodate a cable cable trough 13, and a riser top has one in adjacent riser 12
Clamp spring mounting hole 14, another riser top in adjacent riser set a buckle A15 with card slot.The clamp spring mounting hole 14 is used
It is connected in the end with an arc clamp spring A2, the other end of arc clamp spring A2 can be fitted together in the card slot of buckle A15, and then by arc
Clamp spring A2 coordinates the fixation for realizing bottom cable with rack body 1.
In the present embodiment, clamp spring mounting hole 14 is arranged on the riser 12 of both sides, and grab A15 is arranged at centre
On riser 12, while the partition plate embeded slot A16 that a vertical direction extends is provided with the top of intermediate riser shelf 12, so just will
The top of intermediate riser shelf is divided into two parts, and grab A15 is smoothly set on this two parts.
In the present invention, the lower surface of rack body 1 is provided at both ends with a pair of stent foot 17 extended downwardly, and stent foot 17 is
Perpendicular to the triangle or isosceles trapezoid of 11 long axis direction of rack body bottom plate；In addition, the present invention more specifically embodiment is used as,
The lower surface of rack body 1 is provided with several auxiliary support plates 18 between stent foot 17, certainly, auxiliary support plate 18 with
Stent foot 17 it is highly consistent.Whole rack body 1 is maked somebody a mere figurehead using the cooperation of stent foot 17 and auxiliary support plate 18, in stent
1 drainage channel formed below of main body, avoid can not draining cause ponding in cable trench.
The hook guide rail 3 of a vertical direction is respectively equipped with 12 top of both sides riser of rack body 1, it is each to link up with guide rail 3
Lateral surface have together along the convex ribs 31 of hook guide rail 3 long axis direction extension, there are several in the outside of convex ribs 31 along convex
The anti-pull-off of 31 extending direction of muscle distribution, which is fallen, blocks A32, and it is specially a right angle triangular blocks that anti-pull-off, which falls to block A32, its two right angle
Side is close to 31 lateral surface of convex ribs and perpendicular to 31 lateral surface of convex ribs respectively, and perpendicular to 31 lateral surface of convex ribs right-angle side upward
Set, each top for linking up with guide rail 3 has a positioning protrusion 33.In the present invention, link up between guide rail 3 and rack body 1
Global formation is connected, it is of course also possible to be connected through a screw thread or snap connection fixation, realizes detachable structure.
As shown in Figure 6,7, the both ends lower surface of top fixture block 7 has a location hole that can be fitted together to positioning protrusion 33 respectively
71, there is the both ends lateral surface of top fixture block 7 at least one anti-pull-off to block B72, the middle lower surface tool of top fixture block 7 respectively
There is a partition plate embeded slot B73 corresponding with partition plate embeded slot A16.The insertion of the positioning protrusion 33 top fixture block 7 of above-mentioned hook guide rail 3
Location hole 71 in, and then may be such that hook guide rail 3, rack body 1 and top fixture block 7 connection formed a tower structure.
As shown in figure 8, cable clip module 4 has several, one end of each cable clip module 4 has one vertically
Perforation and the guide groove 41 that can match with hook guide rail 3, the cross section of the guide groove 41 is T-shaped；The other end of cable clip module 4 is set
There is one to be used to supporting cable trough 42 at the middle and upper levels of cable, and installation clamp spring peace is set respectively at the both ends of the cable trough 42 at the middle and upper levels
Fill hole B43 and buckle B44；In one end insertion clamp spring mounting hole B43 of arc clamp spring B6, the other end is then embedded in the card of buckle B44
In groove, and then arc clamp spring B6 coordinates the fixation for realizing cable at the middle and upper levels with cable clip module 4.
Above-mentioned each cable clip module 4 is sleeved on two hook guide rails 3 successively by respective guide groove, and cable clip mould
The cable trough at the middle and upper levels of block 4 is positioned at the inner side of hook guide rail 3.
As shown in Fig. 9,10, the anti-down fixture block 5 in the present invention also has several, and each anti-down fixture block 5 includes fixture block body 51,
The fixture block body 51 is the rectangular blocks for being provided with T-slot 52, and a finger ring elastic card is respectively arranged with the both ends of fixture block body
53, which connects the bending section structure of a bending laterally by one close to the section of stretching out end of 52 opening of T-slot
Into, and the junction of bending section and section of stretching out is provided with a ring body, certainly, fixture block body 51 here obviously also uses
The material for having certain elasticity, which makes, to be advisable, so that the T-slot 52 of operating personnel to fixture block body 51 during the pulling ring body of both sides can
Deformation, which is opened, to become larger；Each anti-down fixture block 5 is installed on the hook guide rail of each 4 upper and lower of cable clip module by 52 structure of T-slot
On 3, and anti-down fixture block 5 is close-fitting on hook guide rail 3, only by pulling ring body when anti-down fixture block 5 could be led from hook
Skidded off on rail 3.
Fire barrier 8 is vertically set between top fixture block 7 and rack body 1, and the upper and lower end difference of fire barrier 8 is embedding
Enter the top partition plate embeded slot B73 of the fixture block 7 and partition plate embeded slot A16 of rack body 1, which hangs arranged on left and right sides
Cable clip module 4 on hook guide rail 3 separates.
Operation principle：
During assembling, the cable clip module for the quantity selection respective numbers first installed according to cable, then by each anti-down card
Block, cable clip module are according to anti-down fixture block-cable clip module -- and the order set of anti-down fixture block is attached on hook guide rail, and
Arc clamp spring A and arc clamp spring B one end are connected with clamp spring mounting hole A, clamp spring mounting hole B；
What is directly set on trench side wall can fall to block the anti-pull-off pit that A matches with anti-pull-off, or in trench side wall
It is upper extra fixed to fall to block the anti-pull-off that A matches with anti-pull-off and fall to block C, then by rack body together with cable clip module, anti-down
Fixture block is put into trench, and falling to block C using anti-pull-off pit or anti-pull-off, rack body is fixed on by card A cooperations with anti-pull-off
In trench；
After cable is placed into bottom cable trough and at the middle and upper levels cable trough, arc clamp spring A and arc clamp spring B are closed；Again
The lower end of embedded fire barrier in the partition plate embeded slot A of rack body, and top fixture block is covered, by the positioning of top fixture block
Hole, partition plate embeded slot B are respectively aligned to the locating piece and fire barrier of hook guide rail, and then by top fixture block with linking up with guide rail, preventing
Fire screen plate connects to form a general frame；And card B is also recessed with the anti-pull-off of trench side wall for the anti-pull-off of top fixture block end
Hole or anti-pull-off, which fall to block C, coordinates realization to fix, and avoids extracting top fixture block easily.Certainly, during specific site operation installation, also may be used
According to the sequencing of actual conditions adjustment assembling, which is not described herein again.
Claims (5)
- A kind of 1. combined type support for wire in underground ditch, it is characterised in that including：One rack body, the rack body are made of the riser of three vertical direction of global formation on baseShape is adjacent Riser and base be respectively cooperating with forming the bottom that can accommodate a cable cable trough, and a riser top is pacified in adjacent riser Arc clamp spring A is filled, another riser top installation buckle A in adjacent riser；In both sides, it is vertical to be respectively equipped with one for the top of riser The hook guide rail in direction, the lateral surface of each hook guide rail have the convex ribs of edge hook guide rail long axis direction extension together, There is the anti-pull-off of several along the distribution of convex ribs extending direction to fall to block A in the outside of convex ribs, and each top for linking up with guide rail has one A positioning protrusion；The partition plate embeded slot A of vertical direction extension is provided with the top of intermediate riser shelf；Under the rack body Surface is provided at both ends with a pair of stent foot extended downwardly；One top fixture block, the both ends lower surface of the top fixture block have a location hole that can be fitted together to positioning protrusion, top respectively There is the both ends lateral surface of fixture block at least one anti-pull-off to fall to block B respectively, and the middle lower surface of top fixture block has one and partition plate The corresponding partition plate embeded slot B of embeded slot A；Some cable clip modules, one end of each cable clip module have one vertically to penetrate through and can be led with hook The guide groove that rail matches, the cross section of the guide groove is T-shaped；The other end of cable clip module is equipped with one and is used to support in cable Layer cable trough, and arc clamp spring B and buckle B are set respectively at the both ends of the cable trough at the middle and upper levels；Each cable clip module It is sleeved on successively on two hook guide rails by respective guide groove, and the cable trough at the middle and upper levels of cable clip module is positioned at hook guide rail Inner side；Some anti-down fixture blocks, each anti-down fixture block include fixture block body, which is the rectangular blocks for being provided with T-slot, A finger ring elastic card is respectively arranged with the both ends of fixture block body, the finger ring elastic card by one close to T-slot opening stretching The bending section that section end connects a bending laterally is formed, and the junction of bending section and section of stretching out is provided with a ring body；Respectively Anti-down fixture block is installed on by T-slot structure on the hook guide rail of each cable clip module upper and lower；One fire barrier, the fire barrier are vertically set between top fixture block and rack body, the upper and lower end point of fire barrier Not Qian Ru the top partition plate embeded slot B of the fixture block and partition plate embeded slot A of rack body, which links up with arranged on left and right sides Cable clip module on guide rail separates.
- 2. combined type support for wire in underground ditch according to claim 1, it is characterised in that：The lower surface of the rack body is set It is equipped with several auxiliary support plates between stent foot.
- 3. combined type support for wire in underground ditch according to claim 1 or 2, it is characterised in that：The stent foot be perpendicular to The triangle or isosceles trapezoid of rack body bottom plate long axis direction.
- 4. combined type support for wire in underground ditch according to claim 1, it is characterised in that：The hook guide rail and riser are overall Shaping.
- 5. combined type support for wire in underground ditch according to claim 1, it is characterised in that：The hook guide rail passes through with riser It is threadedly coupled or snaps connection fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142138.4A CN105570542B (en) | 2016-03-12 | 2016-03-12 | A kind of combined type support for wire in underground ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142138.4A CN105570542B (en) | 2016-03-12 | 2016-03-12 | A kind of combined type support for wire in underground ditch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570542A CN105570542A (en) | 2016-05-11 |
| CN105570542B true CN105570542B (en) | 2018-04-20 |
Family
ID=55881001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142138.4A Active CN105570542B (en) | 2016-03-12 | 2016-03-12 | A kind of combined type support for wire in underground ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614040B (en) * | 2020-06-18 | 2021-07-13 | 任悠悠 | Floor aluminum alloy wire groove |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766697A (en) * | 1980-10-09 | 1982-04-22 | Kitagawa Ind Co Ltd | Wire bundle clamp |
| CN202402797U (en) * | 2011-11-28 | 2012-08-29 | 上海梅山钢铁股份有限公司 | Tube clamp for refractory tubes of electric heating wires |
| CN203413236U (en) * | 2013-09-02 | 2014-01-29 | 庆元县百盛投资咨询有限公司 | Combined type cable bracket |
| CN205401945U (en) * | 2016-03-12 | 2016-07-27 | 南通源瑞电子有限公司 | Modular trench cable support |
-
2016
- 2016-03-12 CN CN201610142138.4A patent/CN105570542B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570542A (en) | 2016-05-11 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A combined trench cable support Effective date of registration: 20200927 Granted publication date: 20180420 Pledgee: Bank of China Limited Rugao Branch Pledgor: NANTONG YUANRUI ELECTRONIC Co.,Ltd. Registration number: Y2020980006502 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210916 Granted publication date: 20180420 Pledgee: Bank of China Limited Rugao Branch Pledgor: NANTONG YUANRUI ELECTRONIC Co.,Ltd. Registration number: Y2020980006502 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A combined trench cable support Effective date of registration: 20210918 Granted publication date: 20180420 Pledgee: Bank of China Limited Rugao Branch Pledgor: NANTONG YUANRUI ELECTRONIC Co.,Ltd. Registration number: Y2021980009585 |
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