CN204424831U - Assembled cable penetration fixture - Google Patents
Assembled cable penetration fixture Download PDFInfo
- Publication number
- CN204424831U CN204424831U CN201520052859.7U CN201520052859U CN204424831U CN 204424831 U CN204424831 U CN 204424831U CN 201520052859 U CN201520052859 U CN 201520052859U CN 204424831 U CN204424831 U CN 204424831U
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- cross
- arm
- floor
- cable
- right support
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- Expired - Fee Related
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- 230000035515 penetration Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 17
- 238000005266 casting Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses assembled cable penetration fixture, comprise left socle and right support, it is characterized in that: be bolted between left socle and right support and be provided with cross-arm, between two adjacent cross-arms, be provided with assembled casing.First cabling in cable trough; Fix left socle and right support again, and be fixed with cross-arm in top ends; Assembled casing installed by cable; Four cables as one group are raised up, the left floor on the upside of assembled casing and right floor is made to insert in the space of the cross-arm at top, second cross-arm is fixedly installed in the below of this group cable, and making the left floor on the downside of assembled casing and right floor insert in the space of second cross-arm, the two ends of second cross-arm are fixed on left socle and right support; By that analogy; Last casting concrete, construction completes.The utility model construction and installation are easy, improve cable laying efficiency, ensure that the normal operation of transformer station and circuit.
Description
Technical field
The utility model relates to the improvement of construction through walls in a kind of laying cable, specifically a kind of assembled cable penetration fixture, is mainly used in the wall hole position that place through walls, transformer station's master control building, the import and export of cable hank well etc. have cable penetration.
Background technology
Allot in engineering at current substation project and high-tension line, the operation of cable penetration cable laying operation is carried out in capital, toy can be avoided to destroy cable, the fireproofing function of fire compartment wall can be played again, can also play as waterwall effects such as preventing effectiveness factors.Actual cable laying construction, be the construction work of carrying out subitem of many phases, cable cannot once lay complete, so that follow-up cable laying difficulty strengthens.Problem for waterproof, fire prevention, anti-toy is all difficult to be properly settled, and this badly influences transformer station and line cord security of operation.Cable laying operation such as in cable trough, first pre-making wall-penetrating partition board with holes is installed in cable trough, sleeve pipe is placed in separator perforation position, then casting concrete wall, finally be only cable successively through the through hole on wall, lay complete strips cable, also need in construction to strengthen temporary supporting to cable simultaneously; For another example during the operation of substation cable inlet wire, be also elder generation's reserving hole on wall, then in hole, place sleeve pipe and casting concrete, after to be solidified, do cable laying and pass sleeve pipe.The weak point of above technology is: owing to needing stage construction, so construction period is longer, and in the cable penetration construction in later stage, easily destroys concrete wall, repairs also more difficult, electric power feeding time point finally can be caused to be incured loss through delay.
Summary of the invention
An object of the present utility model is to provide that a kind of structure is simple, construction and installation are easy, cost price is lower, without the need to the assembled cable penetration fixture of operation through walls.
In order to reach above object, the technical scheme that the utility model adopts is: this assembled cable penetration fixture, comprise left socle and right support, it is characterized in that: be bolted between left socle and right support and be provided with cross-arm, between two adjacent cross-arms, be provided with assembled casing.
Described left socle and the section of right support are all T-shape.
Described cross-arm is by preposition cross-arm and rearmounted cross-arm is arranged in parallel forms, and is clamped in the both sides of left socle and right support.
Described left socle and right support are all made up of the angle steel bar that two sections are rectangular; Described preposition cross-arm and rearmounted cross-arm are also be made up of the angle steel bar that section is rectangular.
Described assembled casing, be made up of left semicircle sleeve pipe, right semi-circle sleeve pipe, left floor, right floor and pin, left semicircle sleeve pipe and right semi-circle sleeve pipe symmetry, both sides up and down in the middle part of the outer wall of left semicircle sleeve pipe are all fixed with left floor, both sides up and down in the middle part of the outer wall of right semi-circle sleeve pipe are all fixed with right floor, the outer end of left floor and right floor is all provided with through hole, pin is provided with, between the preposition cross-arm that the left floor of upper and lower both sides and right floor insert corresponding both sides up and down respectively and rearmounted cross-arm in through hole.
Another object of the present utility model is to provide one to guarantee in cabling process regardless of duration priority, the construction of equal energy high-efficient simple, and guarantee the functions such as 100% realization fire prevention, waterproof, anti-toy, guarantee transformer station and the normal cable penetration laying and construction method run of cable line safety.
In order to reach above object, the technical scheme that the utility model adopts is: this cable penetration laying and construction method, is characterized in that: it has comprised the following steps:
(1), elder generation's cabling in cable trough or transformer station's wall hole;
(2) two side, again in cable trough or transformer station's wall hole is fixed with left socle and right support, and is bolted in the top ends of left socle and right support and is provided with cross-arm, cable is between left socle and right support;
(3), all install on every root cable fixing on assembled casing;
(4), four cables as a group are raised up, the left floor on the upside of assembled casing and right floor is made to insert in the space between the preposition cross-arm of the cross-arm at top and rearmounted cross-arm, second cross-arm is fixedly installed in the below of this group cable, and making the left floor on the downside of assembled casing and right floor insert in the space between the preposition cross-arm of second cross-arm and rearmounted cross-arm, the two ends of second cross-arm are fixed on left socle and right support; By that analogy, mention second group of cable and fix the 3rd cross-arm, until all cable is fixed;
(5), at the outside casting concrete of all assembled casings, and make it become to be integrated with cable trough sidewall or transformer station's body of wall, construction completes.
The beneficial effects of the utility model are: structure is simple, construction and installation are easy, cost price is lower, substation project and high-tension line allot cable trough in engineering (cable tunnel) inside cable through walls time, effectively raise cable laying efficiency, and achieve the functions such as fire prevention, waterproof, anti-toy, ensure that the normal operation of transformer station and circuit, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is structure front-view schematic diagram of the present utility model.
Fig. 2 is structure schematic top plan view of the present utility model.
Fig. 3 is the structure enlarged diagram of assembled casing of the present utility model.
In figure: 1, left socle; 2, right support; 3, bolt; 4, cross-arm; 5, assembled casing; 6, angle steel bar; 41, rearmounted cross-arm; 42, preposition cross-arm; 51, left semicircle sleeve pipe; 52, right semi-circle sleeve pipe; 53, left floor; 54, right floor; 55, pin.
Embodiment
The utility model is made with reference to Fig. 1, Fig. 2, Fig. 3.This assembled cable penetration fixture, comprises left socle 1 and right support 2, it is characterized in that: between left socle 1 and right support 2, be fixed with cross-arm 4 by bolt 3, between two adjacent cross-arms 4, be provided with assembled casing 5.
Described left socle 1 and the section of right support 2 are all T-shape.
Described left socle 1 and right support 2 are all made up of the angle steel bar 6 that two sections are rectangular.
Described cross-arm 4 is by preposition cross-arm 42 and rearmounted cross-arm 41 is arranged in parallel forms, and is clamped in the both sides of left socle 1 and right support 2.
Described preposition cross-arm 42 and rearmounted cross-arm 41 are also be made up of the angle steel bar that section is rectangular.
Described assembled casing 5, by left semicircle sleeve pipe 51, right semi-circle sleeve pipe 52, left floor 53, right floor 54 and pin 55 are formed, left semicircle sleeve pipe 51 is symmetrical with right semi-circle sleeve pipe 52, both sides up and down in the middle part of the outer wall of left semicircle sleeve pipe 51 are all fixed with left floor 53, both sides up and down in the middle part of the outer wall of right semi-circle sleeve pipe 52 are all fixed with right floor 54, left floor 53 is all provided with through hole with the outer end of right floor 54, pin 55 is provided with in through hole, between the preposition cross-arm 42 that the left floor 53 of upper and lower both sides and right floor 54 insert corresponding both sides up and down respectively and rearmounted cross-arm 41, during use, by left semicircle sleeve pipe 51 and right semi-circle sleeve pipe 52 from the sandwich of cable on cable, again two pins 55 are penetrated in the left floor 53 of upper and lower both sides and the through hole of right floor 54 respectively, thus assembled casing 5 is fixed on cable.
Optimum size is: spacing and the left floor 53 of the wall thickness of two angle steel bars 6, preposition cross-arm 42 and rearmounted cross-arm 41 are all equal with the thickness of right floor 54.
This cable penetration laying and construction method, is characterized in that: it has comprised the following steps:
(1), elder generation's cabling in cable trough or transformer station's wall hole;
(2) two side, again in cable trough or transformer station's wall hole is fixed with left socle 1 and right support 2, and is fixed with cross-arm 4 in the top ends of left socle 1 and right support 2 by bolt 3, cable is between left socle 1 and right support 2;
(3), all install on every root cable fixing on assembled casing 5;
(4), four cables as a group are raised up, in the space that left floor 53 on the upside of assembled casing 5 and right floor 54 are inserted between the preposition cross-arm 42 of the cross-arm 4 at top and rearmounted cross-arm 41, second cross-arm 4 is fixedly installed in the below of this group cable, and making the left floor 53 on the downside of assembled casing 5 and right floor 54 insert in the space between the preposition cross-arm 42 of second cross-arm 4 and rearmounted cross-arm 41, the two ends of second cross-arm 4 are fixed on left socle 1 and right support 2; By that analogy, mention second group of cable and fix the 3rd cross-arm, until all cable is fixed;
(5), at the outside casting concrete of all assembled casings 5, and make it become to be integrated with cable trough sidewall or transformer station's body of wall, construction completes.
By this method, when not having barrier in cable trough or transformer station's wall hole, first cabling, due to without the need to operation through walls, greatly improves the laying speed of cable, reduces labour intensity; In addition, after early stage, cable laying completed, the later stage can make fire-proof and water-proof anti-toy plugging operations simple and easy to do by this assembled cable penetration fixture, and cable running safety reliability significantly improves, can spread.
Claims (5)
1. assembled cable penetration fixture, comprise left socle (1) and right support (2), it is characterized in that: between left socle (1) and right support (2), be fixed with cross-arm (4) by bolt (3), between two adjacent cross-arms (4), be provided with assembled casing (5).
2. assembled cable penetration fixture according to claim 1, is characterized in that: described left socle (1) and the section of right support (2) are all T-shape.
3. assembled cable penetration fixture according to claim 1, it is characterized in that: described cross-arm (4) is by preposition cross-arm (42) and rearmounted cross-arm (41) is arranged in parallel forms, and is clamped in the both sides of left socle (1) and right support (2).
4. assembled cable penetration fixture according to claim 3, is characterized in that: described left socle (1) and right support (2) are all made up of the angle steel bar (6) that two sections are rectangular; Described preposition cross-arm (42) and rearmounted cross-arm (41) are also be made up of the angle steel bar that section is rectangular.
5. assembled cable penetration fixture according to claim 1, it is characterized in that: described assembled casing (5), by left semicircle sleeve pipe (51), right semi-circle sleeve pipe (52), left floor (53), right floor (54) and pin (55) are formed, left semicircle sleeve pipe (51) is symmetrical with right semi-circle sleeve pipe (52), both sides up and down in the middle part of the outer wall of left semicircle sleeve pipe (51) are all fixed with left floor (53), both sides up and down in the middle part of the outer wall of right semi-circle sleeve pipe (52) are all fixed with right floor (54), left floor (53) is all provided with through hole with the outer end of right floor (54), pin (55) is provided with in through hole, left floor (53) and the right floor (54) of upper and lower both sides insert between the preposition cross-arm (42) of corresponding both sides up and down and rearmounted cross-arm (41) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052859.7U CN204424831U (en) | 2015-01-27 | 2015-01-27 | Assembled cable penetration fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052859.7U CN204424831U (en) | 2015-01-27 | 2015-01-27 | Assembled cable penetration fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424831U true CN204424831U (en) | 2015-06-24 |
Family
ID=53475162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052859.7U Expired - Fee Related CN204424831U (en) | 2015-01-27 | 2015-01-27 | Assembled cable penetration fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN105276297A (en) * | 2015-10-23 | 2016-01-27 | 国家电网公司 | Low-magnetism fixing bottom plate for wall penetrating casing pipes |
| CN105703289A (en) * | 2016-03-17 | 2016-06-22 | 国网浙江省电力公司金华供电公司 | Cable protection tube bridge crossing structure |
-
2015
- 2015-01-27 CN CN201520052859.7U patent/CN204424831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN104600643B (en) * | 2015-01-27 | 2017-02-22 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN105276297A (en) * | 2015-10-23 | 2016-01-27 | 国家电网公司 | Low-magnetism fixing bottom plate for wall penetrating casing pipes |
| CN105703289A (en) * | 2016-03-17 | 2016-06-22 | 国网浙江省电力公司金华供电公司 | Cable protection tube bridge crossing structure |
| CN105703289B (en) * | 2016-03-17 | 2018-01-12 | 金华电力设计院有限公司 | A kind of cable protecting tube bridge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |