CN105508731B - A kind of self-supporting cable support - Google Patents
A kind of self-supporting cable support Download PDFInfo
- Publication number
- CN105508731B CN105508731B CN201510962304.0A CN201510962304A CN105508731B CN 105508731 B CN105508731 B CN 105508731B CN 201510962304 A CN201510962304 A CN 201510962304A CN 105508731 B CN105508731 B CN 105508731B
- Authority
- CN
- China
- Prior art keywords
- column
- trailing arm
- stud
- nut
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 238000003466 welding Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H02G3/0406—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of self-supporting cable support, including column, the top of the column is connected with building ceiling, the bottom of the column is supported on building terrace, the column is equipped with trailing arm along short transverse, is equipped with the top of the column between building ceiling and adjusts prestressing mechanism.The present invention realizes the dismounting of column, flexible arrangement column by adjusting prestressing mechanism, and trailing arm installing plate is combined with columnar column, the trailing arm of cable bearer is adjusted the quantity and interlamellar spacing and setting angle of installing according to Practical Project demand.
Description
Technical field
The present invention relates to cable bearer, more particularly to suitable for cable interlayer or the self-supporting cable support of cable gallery.
Background technology
Cable interlayer：Enter instrument, control device, disk, platform, cabinet cable in control room and (or) electric room for laying
Structure sheaf.Cable gallery：Got up with concrete casting for the passage for being laid with cable, also referred to as cable tunnel.
The stent that cable interlayer cabling uses at present mainly has two kinds：Channel steel angle steel welding support and channel steel are fixed multiple
Condensation material cable bearer.
Channel steel angle steel welding support uses galvanizing channel steel and angle steel, in substation field according to actual conditions cutting groove
Steel, channel steel and civil engineering built-in fitting is welded, then angle steel is welded on channel steel.There are problems with for such stent：
1. design early period needs to design built-in fitting.
2. construction site manufacturing procedure is more：Cutting, welding, weld antirust treatment.
3. stent owes flexible after being welded and fixed, actual conditions when can not be in response to cable laying are changed.
Channel steel fixing composite material cable bearer is using galvanizing channel steel with composite material cable rack in substation field
Cut channel steel according to actual conditions, base with holes is welded in the one or both ends of channel steel, with expansion bolt be fixed on ceiling or
Terrace, is then punched on channel steel, with bolt fixing composite material cable bearer.There are problems with for such stent：
1. needing to punch in cable structures ceiling and terrace, structures surface is destroyed.
2. construction site manufacturing procedure is more：Antirust treatment at cutting, welding, punching, weld and punching.
3. stent owes flexible after fixing, actual conditions when can not be in response to cable laying are changed.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of self-supporting cable support, reduce design built-in fitting work
Amount and the live manufacturing procedure of reduction, enable stent according to cable laying situation flexible arrangement.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of self-supporting cable support, including it is vertical
Column, the top of the column are connected with building ceiling, and the bottom of the column is supported on building terrace, the column
Trailing arm is equipped with along short transverse, is equipped with the top of the column between building ceiling and adjusts prestressing mechanism.
Preferably, the adjusting prestressing mechanism includes stud, and the top of the column is equipped with top plate, and the stud passes through
Top plate, the bottom thread of the stud are connected with bottom nut, and middle part nut, the bottom are threaded with the middle part of the stud
Portion's nut is located at below top plate, and the middle part nut is located above top plate, and the stud is equipped between middle part nut and top plate
Spring.
Preferably, upper mounted plate is fixed with the building ceiling, the top of the stud is equipped with top nut, institute
Stud is stated to be fixedly connected with upper mounted plate by top nut.
Preferably, the trailing arm is equipped with trailing arm installing plate, and the trailing arm installing plate is fixedly connected with column.
Preferably, the trailing arm installing plate is fixed by anchor ear and column.
Preferably, two trailing arms are distributed along column circumferential direction 180 degree, are embraced between the trailing arm installing plate of two trailing arms by bolt
Fasten on column.
Preferably, the column is columnar structured, and the trailing arm installing plate is towards being equipped with a pair of L on column side plane
Type locating piece.
The technical solution adopted by the present invention, is on the one hand equipped between building ceiling at the top of column and adjusts prestressing force
Mechanism, still further aspect column are equipped with trailing arm along short transverse, and trailing arm is by anchor ear or the bolt and column to pull-up structure
It is fixed.
Therefore, what the present invention was brought has the beneficial effect that：
1. cable bearer is provided with the adjusting prestressing mechanism of screw rod adjusting at the top of column, can be firmly upright by column
Between lower floor plate on building, realize " self-bearing type ", without coordinating built-in fitting or expansion bolt to fix with civil Engineering Design.
2. column can be installed by adjusting prestressing mechanism, using anchor ear and supporting trailing arm installing plate by cable bearer trailing arm
On column.Without on-site cutting, welding, punching, preservative treatment, it is only necessary to which one can solve installation requirements spanner.
3. the dismounting of column, flexible arrangement column can be realized by adjusting prestressing mechanism.Trailing arm installing plate and cylindrical shape
Column combine, make cable bearer trailing arm can according to Practical Project demand adjust installing quantity and interlamellar spacing and established angle
Degree.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is B-B cross-sectional views in Fig. 1；
Fig. 4 is C-C cross-sectional views in Fig. 1.
Embodiment
As shown in Figure 1, a kind of self-supporting cable support, including column 2, top and the building ceiling of the column 2
Connection, the bottom of the column 2 is supported on building terrace 5.The column 2 is equipped with trailing arm 3, the column along short transverse
It is equipped between top and building ceiling and adjusts prestressing mechanism 1.
Specific to switchgear basis secondary beam 4 in the present embodiment, is equipped with below building ceiling, column top is with switching
Cabinet basis secondary beam 4 connects, and column bottom is supported on building terrace 5 by base 22.
Wherein, as shown in Fig. 2, adjusting prestressing mechanism 1 includes stud 11, the top of the column is equipped with top plate 21, top
Plate 21 is welded as a whole with column 2, and deep floor is also welded between top plate 21 and column 2, and in the present embodiment, top plate 21 is in just
It is square, therefore corresponding each column 2, adjust prestressing mechanism 1 and 4 studs are set altogether, 4 studs are distributed in the four of top plate 21
Angle, the stud 11 pass through top plate 21, and the bottom thread of the stud 11 is connected with bottom nut 14, the middle part of the stud 11
Middle part nut 13 is threaded with, the bottom nut 14 is located at the lower section of top plate 21, and the middle part nut 13 is located on top plate 21
Side, the stud 11 are equipped with spring 15 between middle part nut 13 and top plate 21.It is fixed with the building ceiling solid
Fixed board, the top of the stud are equipped with top nut 12, and the stud 11 is fixedly connected by top nut 12 with upper mounted plate.
As shown in Figure 3 and Figure 4, the trailing arm 3 is equipped with trailing arm installing plate 31, and the trailing arm installing plate 31 is fixed with column 2
Connection.
As shown in figure 3, if the same circumferential direction in column only sets a trailing arm 3, trailing arm installing plate 31 can pass through
Anchor ear 23 is fixed with column 2, and anchor ear 23 half encircles column 2, and the opening both sides of anchor ear 23 are equipped with angle ear, and angle ear passes through screw and support
Arm installing plate 31 is fixed.
If as shown in figure 4, circumferential 180 degree distribution of two trailing arms 3 along column 2, the trailing arm installing plate 31 of two trailing arms
Between be fixed on by bolt 24 on column 2.
In addition, as shown in Figure 3 and Figure 4, in the present embodiment, column 2 is columnar structured, can be made of steel pipe, is held in the palm
Arm installing plate 31 can also use steel plate or iron plate, and trailing arm installing plate 31 is being determined towards being equipped with a pair of of L-type on column side plane
Position block 32, L-type locating piece 32 are made of angle steel, are welded and fixed with column 2, such trailing arm installing plate 31 and L-type locating piece 32
One side is close to, and due to being the cooperation of two planes, positioning and fixed effect are more preferable, more stable.
When installing column 2, the middle part nut 13 for adjusting prestressing mechanism 1 compresses spring 15, spring 15 is reached design
Load, makes column 2 produce upward downward two active forces, make column 2 be supported in building ceiling and building terrace 5 it
Between.The bottom nut 14 of prestressing mechanism 1 is adjusted, stem height is had extendable room, meets building ceiling and building
Terrace, column caused distance of expanding with heat and contract with cold change.
, can be with due to being that trailing arm installing plate 31 is fixed on columnar column 2 using anchor ear 23 or bolt 24
The angle for adjusting trailing arm installing plate 31 realizes the flexible arrangement of trailing arm 3 with height.
Claims (5)
1. a kind of self-supporting cable support, including column, the top of the column is connected with building ceiling, the column
Bottom is supported on building terrace, and the column is equipped with trailing arm along short transverse, it is characterised in that：With building at the top of the column
Build to be equipped between thing ceiling and adjust prestressing mechanism, the adjusting prestressing mechanism includes stud, is set at the top of the column
There is top plate, the stud passes through top plate, and the bottom thread of the stud is connected with bottom nut, and the middle part screw thread of the stud connects
Middle part nut is connected to, the bottom nut is located at below top plate, and the middle part nut is located above top plate, and the stud is at middle part
Spring is equipped between nut and top plate, upper mounted plate is fixed with the building ceiling, the top of the stud is equipped with top
Portion's nut, the stud are fixedly connected by top nut with upper mounted plate, and top plate is square, and corresponding each column, are adjusted
Section prestressing mechanism sets 4 studs altogether, and 4 studs are distributed in the corner of top plate.
A kind of 2. self-supporting cable support according to claim 1, it is characterised in that：The trailing arm is installed equipped with trailing arm
Plate, the trailing arm installing plate are fixedly connected with column.
A kind of 3. self-supporting cable support according to claim 2, it is characterised in that：The trailing arm installing plate passes through anchor ear
Fixed with column.
A kind of 4. self-supporting cable support according to claim 2, it is characterised in that：Two trailing arms are along column circumferential 180
Degree is distributed, and is held tightly and is fixed on column by bolt between the trailing arm installing plate of two trailing arms.
A kind of 5. self-supporting cable support according to claim 2, it is characterised in that：The column to be columnar structured,
The trailing arm installing plate is towards being equipped with a pair of of L-type locating piece on column side plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510962304.0A CN105508731B (en) | 2015-12-18 | 2015-12-18 | A kind of self-supporting cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510962304.0A CN105508731B (en) | 2015-12-18 | 2015-12-18 | A kind of self-supporting cable support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105508731A CN105508731A (en) | 2016-04-20 |
| CN105508731B true CN105508731B (en) | 2018-04-20 |
Family
ID=55716925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510962304.0A Active CN105508731B (en) | 2015-12-18 | 2015-12-18 | A kind of self-supporting cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508731B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812624A (en) * | 2019-02-14 | 2019-05-28 | 中建六局建设发展有限公司 | A kind of fixed device of no-welding support of pipelines on steel structure column |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331147A1 (en) * | 1983-08-30 | 1985-03-07 | Brown, Boveri & Cie Ag, 6800 Mannheim | Set of building elements for a pillar |
| DE4431692C1 (en) * | 1994-09-06 | 1995-08-17 | Kratzer F Mefa Duebel Gmbh | Clamping device esp. for pipe |
| CN104419157A (en) * | 2013-08-31 | 2015-03-18 | 重庆杰友电气材料有限公司 | Novel cable bracket hoop and preparation method thereof |
| CN203743616U (en) * | 2014-01-14 | 2014-07-30 | 淄博佳能石化机械有限公司 | Non-sidesway constant force spring support |
| CN205261018U (en) * | 2015-12-18 | 2016-05-25 | 金华电力设计院有限公司 | Self -supporting cable support |
-
2015
- 2015-12-18 CN CN201510962304.0A patent/CN105508731B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508731A (en) | 2016-04-20 |
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