CN203707716U - Multilayer laying support for aluminum alloy cable in shaft well - Google Patents
Multilayer laying support for aluminum alloy cable in shaft well Download PDFInfo
- Publication number
- CN203707716U CN203707716U CN201420077300.5U CN201420077300U CN203707716U CN 203707716 U CN203707716 U CN 203707716U CN 201420077300 U CN201420077300 U CN 201420077300U CN 203707716 U CN203707716 U CN 203707716U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- alloy cable
- cable
- aluminium alloy
- multilayer laying
- 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.)
- Expired - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a multilayer laying support for an aluminum alloy cable in a shaft well. The multilayer laying support comprises a supporting frame which is vertically fixed on a well wall of the shaft well and cable clamps, wherein the supporting frame comprises two L-shaped supporting rods and at least one connection rod, the supporting rods comprise supporting segments and fixing segments, the connection rod is mounted between the supporting segments of the two supporting rods, and the cable clamps clamp and fix the cable on the connection rod. The multilayer laying support for the aluminum alloy cable in the shaft well has properties of simple structure and low cost, can be manufactured in the field, can be conveniently fixed on the well wall of the shaft well, firmly clamps the cable, is suitable for multilayer laying of the aluminum alloy cable in the shaft well and has popularization and application values in the mounting and construction process of the cable.
Description
Technical field
The utility model relates to a kind of cable bearer, relates in particular to a kind of aluminium alloy cable multilayer laying support in vertical shaft, belongs to mounting technique field.
Background technology
Aluminium alloy cable is take AA8030 series alloys material as conductor, adopt the new material power cable of the technological invention and creations such as special impacted process and annealing in process, its direct purchase cost is lower by 40% than copper cable, and common buildings installation expense can be saved more than 20%.
Above-mentioned aluminium alloy cable has good electric conductivity and excellent mechanical performance, the connection that improved aluminium conductor is unreliable, bad mechanical strength, the easy shortcoming such as creep, close with copper conductor in mechanical performance, electric property amasss by increasing section and copper conductor has same conductive capability, in low-voltage distribution system, can be widely used.Be applicable to non-fire-fighting load distribution line 600V ~ 1kV electric pressure in industry, civil buildings; Be applicable to dry at 90 ℃ or moist place; Can indoor, outdoor mounted, can at right angle setting, also can bracket or lay along wall; Bending radius minimum is 7 times of external diameters.
Under identical ampacity, aluminium alloy cable is than the lightweight half of copper cable, therefore concerning skyscraper, difficulty and the workload of vertical run cable greatly reduce, shorten the duration, saved cost of labor, also reduced the risk that may cause body damage because cable is overweight simultaneously.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, a kind of aluminium alloy cable multilayer laying support in vertical shaft is provided, and this supporting structure is simple, is convenient to fix, cable firmly engages, and is applicable to aluminium alloy cable multilayer in vertical shaft and lays.
Technical scheme: a kind of aluminium alloy cable described in the utility model multilayer laying support in vertical shaft, comprise the bracing frame and the strain relief clamp that are vertically fixed on shaft wall, support frame as described above is made up of two L shaped poles and at least one connecting rod, described pole comprises supporting section and canned paragraph, described connecting rod is installed between the supporting section of two poles, and described strain relief clamp is fastened on cable on connecting rod.
Further improve technique scheme, described strain relief clamp is formed by connecting by several arc-shaped clamps.
Further, the junction of adjacent arc-shaped clamp is provided with circular hole, and the two ends of described strain relief clamp are also respectively equipped with circular hole, has the screw corresponding with circular hole on described connecting rod, when cabling, by bolt and nut, cable is fastened between strain relief clamp and connecting rod.
Further, described stiff end has installing hole, and support frame as described above is fixed on the borehole wall by setscrew and installing hole.
When specific design, connecting rod quantity can need to determine according to design, the quantity of described connecting rod be 2 or 2 when above, between the parallel supporting section that is fixed on two poles of described connecting rod, and distance between described connecting rod is more than or equal to and treats 1.5 times of cabling diameter.
Further, support frame as described above is made with angle steel, and two poles are positioned at same plane, and two canned paragraphs arrange relatively or contrarily.
When construction, can determine according to the design in construction drawing the quantity of connecting rod and arc-shaped clamp, make bracing frame and strain relief clamp, then by setscrew, bracing frame is fixed on the borehole wall, when cabling, corresponding cable is fastened between strain relief clamp and connecting rod, then fixes by bolts and nuts.
The utility model compared with prior art, its beneficial effect is: aluminium alloy cable described in the utility model multilayer laying support in vertical shaft is simple in structure, with low cost, can field fabrication, conveniently be fixed on the borehole wall of vertical shaft, cable firmly engages, and is applicable to aluminium alloy cable multilayer in vertical shaft and lays, and is worth applying in cable installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, bracing frame, 2, strain relief clamp, 3, setscrew, 4, L shaped pole, 5, connecting rod, 6, aluminium alloy cable.
Embodiment
Below technical solutions of the utility model are elaborated, but protection range of the present utility model is not limited to described embodiment.
Embodiment 1: as shown in Figure 1, a kind of aluminium alloy cable multilayer laying support in vertical shaft, comprise the bracing frame 1 and the strain relief clamp 2 that are vertically fixed on shaft wall, support frame as described above 1 use angle steel is made, support frame as described above 1 is made up of two L shaped poles 4 and three root connecting rods 5, two poles 4 are positioned at same plane, described pole comprises supporting section and canned paragraph, and two canned paragraphs are oppositely arranged, between the parallel supporting section that is installed on two poles 4 of described connecting rod 5, distance between described connecting rod 5 is to treat 1.5 times of cabling diameter, described stiff end has installing hole, support frame as described above 1 is fixed on the borehole wall by setscrew 4 and installing hole, described strain relief clamp 2 is fastened on aluminium alloy cable 6 on connecting rod 5.
Described strain relief clamp 2 is formed by connecting by four arc-shaped clamps, and the junction of adjacent arc-shaped clamp is provided with circular hole, and the two ends of described strain relief clamp 2 are also respectively equipped with circular hole, on described connecting rod 5, has the screw corresponding with circular hole.
When construction, first determine the quantity of connecting rod 5 and arc-shaped clamp according to the design in construction drawing, make bracing frame 1 and strain relief clamp 2, then by setscrew 3, bracing frame 1 is fixed on to borehole wall design attitude place, then lay aluminium alloy cable 6, corresponding aluminium alloy cable 6 is fastened between strain relief clamp 2 and connecting rod 5, then fixes by bolts and nuts, complete and lay.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (6)
1. aluminium alloy cable multilayer laying support in vertical shaft, it is characterized in that, comprise the bracing frame and the strain relief clamp that are vertically fixed on shaft wall, support frame as described above is made up of two L shaped poles and at least one connecting rod, described pole comprises supporting section and canned paragraph, described connecting rod is installed between the supporting section of two poles, and described strain relief clamp is fastened on cable on connecting rod.
2. a kind of aluminium alloy cable according to claim 1 multilayer laying support in vertical shaft, is characterized in that, described strain relief clamp is formed by connecting by several arc-shaped clamps.
3. a kind of aluminium alloy cable according to claim 2 multilayer laying support in vertical shaft, it is characterized in that, the junction of adjacent arc-shaped clamp is provided with circular hole, and the two ends of described strain relief clamp are also respectively equipped with circular hole, has the screw corresponding with circular hole on described connecting rod.
4. a kind of aluminium alloy cable according to claim 1 multilayer laying support in vertical shaft, is characterized in that, described stiff end has installing hole, and support frame as described above is fixed on the borehole wall by setscrew and installing hole.
5. a kind of aluminium alloy cable according to claim 1 multilayer laying support in vertical shaft, it is characterized in that, the quantity of described connecting rod be 2 or 2 follow more than, between the parallel supporting section that is fixed on two poles of described connecting rod, the distance between described connecting rod is more than or equal to treats 1.5 times of cabling diameter.
6. a kind of aluminium alloy cable according to claim 1 multilayer laying support in vertical shaft, is characterized in that, support frame as described above is made with angle steel, and two poles are positioned at same plane, and two canned paragraphs arrange relatively or contrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077300.5U CN203707716U (en) | 2014-02-24 | 2014-02-24 | Multilayer laying support for aluminum alloy cable in shaft well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077300.5U CN203707716U (en) | 2014-02-24 | 2014-02-24 | Multilayer laying support for aluminum alloy cable in shaft well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707716U true CN203707716U (en) | 2014-07-09 |
Family
ID=51058098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077300.5U Expired - Fee Related CN203707716U (en) | 2014-02-24 | 2014-02-24 | Multilayer laying support for aluminum alloy cable in shaft well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707716U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006781A (en) * | 2015-07-03 | 2015-10-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable layering frame capable of fixing cable |
| CN105720532A (en) * | 2015-12-31 | 2016-06-29 | 江苏中煤电缆有限公司 | Combined composite structure cable support |
| CN107204600A (en) * | 2017-06-05 | 2017-09-26 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable system of Overwater-floating floating photovoltaic array |
| CN110611291A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wire connector |
-
2014
- 2014-02-24 CN CN201420077300.5U patent/CN203707716U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006781A (en) * | 2015-07-03 | 2015-10-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable layering frame capable of fixing cable |
| CN105720532A (en) * | 2015-12-31 | 2016-06-29 | 江苏中煤电缆有限公司 | Combined composite structure cable support |
| CN107204600A (en) * | 2017-06-05 | 2017-09-26 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable system of Overwater-floating floating photovoltaic array |
| CN112366643A (en) * | 2017-06-05 | 2021-02-12 | 诺斯曼能源科技(北京)股份有限公司 | Cable system of showy formula photovoltaic array on water |
| CN112366643B (en) * | 2017-06-05 | 2022-11-04 | 诺斯曼能源科技(北京)股份有限公司 | Cable system of showy formula photovoltaic array on water |
| CN110611291A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wire connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 Yaojia Road, Qixia District, Nanjing, Jiangsu Province Patentee after: CHINA CONSTRUCTION INDUSTRIAL & ENERGY ENGINEERING GROUP Co.,Ltd. Address before: 210000 Yaojia Road, Qixia District, Nanjing, Jiangsu Province Patentee before: China Construction Installation Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |