CN107437775B - A kind of electric power cable portal structure - Google Patents
A kind of electric power cable portal structure Download PDFInfo
- Publication number
- CN107437775B CN107437775B CN201611268162.9A CN201611268162A CN107437775B CN 107437775 B CN107437775 B CN 107437775B CN 201611268162 A CN201611268162 A CN 201611268162A CN 107437775 B CN107437775 B CN 107437775B
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- CN
- China
- Prior art keywords
- gantry
- block
- crushing block
- ontology
- gantry ontology
- 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.)
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Classifications
-
- 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
- H02G3/0412—Heat or fire protective means
-
- 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
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of electric power cable portal structures, including gantry ontology, the gantry ontology is the hollow structure that front and back extends, the crushing block that front and back extends is installed on bilateral symmetry axis in the gantry ontology, and the crushing block two sides are set as inclined-plane, crushing block rear and front end is slidably mounted with guide rod, the guide rod is fixedly mounted in the gantry ontology, threaded rod is rotatably mounted at the gantry body central, the threaded rod is threadedly engaged with the threaded hole at the center of the crushing block, it can be slidingly equipped in the gantry ontology about the symmetrical two groups of gantry blocks of the crushing block, every group of gantry block is formed by muti-piece backbone block is included, a left side for the backbone block, semicircular groove body is provided at the medium position of right side, by described between two pieces of adjacent backbone blocks Groove body forms the fixing groove of a receiving route.
Description
Technical field
The present invention relates to a kind of electric power cable portal structures.
Background technique
In circuit process of deployment, it is often necessary to use electric power gantry, can protect by electric power gantry positioned at electric power
Circuit inside gantry, avoids circuit from being exposed to outside, it is ensured that the safety used, while prevented also from route since gravity is made
With and hang and fall and bring inconvenience, but the structure of gantry in the prior art is relatively simple, and route is simply supported on
The inside of gantry, route can be interleaved together often, and can also be destroyed by mouse, so that route be caused to damage, and be installed
And maintenance trouble.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can be with the electric power cable portal structure of effective protection route.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of electric power cable portal structure, including gantry ontology, the gantry ontology are the hollow structure that front and back extends, institute
It states and the crushing block that front and back extends is installed on bilateral symmetry axis in gantry ontology, and the crushing block two sides are set as oblique
Face, crushing block rear and front end are slidably mounted with guide rod, and the guide rod is fixedly mounted on the gantry sheet
In body, it is rotatably mounted with threaded rod at the gantry body central, at the center of the threaded rod and the crushing block
Threaded hole is threadedly engaged, and can be slidingly equipped in the gantry ontology about the symmetrical two groups of gantries of the crushing block
Block, every group of gantry block are formed by muti-piece backbone block is included, and are provided with semicircle at the medium position of the left and right side of the backbone block
The groove body of shape forms the fixing groove of a receiving route between two pieces of adjacent backbone blocks by the groove body, and described
The adjacent two pieces of backbone blocks of crushing block are relatively set with the compressive plane matched with the inclined-plane of the crushing block, the backbone block
Elastomer is additionally provided on left and right side, the lower end wall of the gantry ontology, and the spiral shell are stretched out in the threaded rod lower end
Rasp bar lower end is equipped with turntable, and holding tank is provided in the cross bar of the turntable, is slidably fitted with extension bar in the holding tank,
The extension bar is pierced by the turntable, and outboard end is provided with protrusion.
Preferably, L-shaped connection sheet, the connection sheet and the bridge are symmetrically arranged at left and right sides of the gantry ontology
The first screw is combined between frame ontology.
Preferably, the gantry ontology is steel, and the wall thickness of the gantry ontology is 1mm-3mm.
Preferably, it is provided with radiating groove at the left and right sides position of the gantry ontology, be arranged in the radiating groove
There is Air Filter, the surface of the Air Filter is evenly equipped with the mesh of prismatic.
Preferably, the backbone block is PVC plastic tablet.
The beneficial effects of the present invention are: the present apparatus rotates threaded rod in actual installation process, through turntable, by crushing block
It adjusts downwards, under the elastic reaction of the elastic component in backbone block, can make to generate gap between adjacent backbone block, thus convenient
By route from the front of through slot through front, threaded rod is then rotated backward by turntable again, crushing block is made to overcome elastic reaction
It moving up, so that adjacent backbone block be made mutually to be close to, realizes support and separation to route, the present apparatus is easily assembled,
The separately installed of more routes may be implemented, avoid two adjacent route fittings, it is ensured that line may be implemented in safety, the present apparatus
The closing on road avoids external animal from damaging route, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to
It promotes the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view of the invention；
Fig. 2 is the cross-sectional view at A-A of the invention；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the bottom view of turntable of the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of electric power cable portal structure shown in -4 refering to fig. 1, including gantry ontology 1, the gantry ontology 1 are front and back
The hollow structure of extension is equipped with the crushing block 31 that front and back extends in the gantry ontology 1 on bilateral symmetry axis, and described squeezes
31 two sides of briquetting are set as inclined-plane, and 31 rear and front end of crushing block is slidably mounted with guide rod 70, described to lead
It is fixedly mounted in the gantry ontology 1 to bar 70, is rotatably mounted with threaded rod 71, institute at 1 center of gantry ontology
Threaded rod 71 is stated to be threadedly engaged with the threaded hole at the center of the crushing block 31, it can be slidingly in the gantry ontology 1
It is equipped with about 31 symmetrical two groups of gantry blocks of the crushing block, every group of gantry block is formed by muti-piece backbone block 3 is included, the branch
It is provided with semicircular groove body 302 at the medium position of the left and right side of frame block 3, passes through between two pieces of adjacent backbone blocks 3
The groove body 302 forms the fixing groove of a receiving route, is oppositely arranged with 31 adjacent two pieces of backbone blocks 3 of the crushing block
There is the compressive plane 39 matched with the inclined-plane of the crushing block 31, is additionally provided with elastomer on the left and right side of the backbone block 3
38, the lower end wall of the gantry ontology 1 is stretched out in 71 lower end of threaded rod, and 71 lower end of the threaded rod is equipped with turntable
72, holding tank 721 is provided in the cross bar 720 of the turntable 72, and extension bar 722, institute are slidably fitted in the holding tank 721
It states extension bar 722 and is pierced by the turntable 72, and outboard end is provided with protrusion 723, the protrusion 723 is for preventing the extension bar
722 are retracted in holding tank, also facilitate and pull out extension bar 722, the extension bar 722 is to the pull-out when turntable 72 is difficult to rotate
It uses, torque can be increased, to facilitate rotation turntable.
The left and right sides of a preferred embodiment in the present invention, the gantry ontology 1 is symmetrically arranged with L-shaped connection sheet
6, the first screw 601 is combined between the connection sheet 6 and the gantry ontology 1.
A preferred embodiment in the present invention, the gantry ontology 1 are steel, and the wall thickness of the gantry ontology 1 is
2mm。
A preferred embodiment in the present invention is provided with radiating groove at the left and right sides position of the gantry ontology 1
121, Air Filter 131 is provided in the radiating groove 121, the surface of the Air Filter 131 is evenly equipped with the mesh of prismatic.
A preferred embodiment in the present invention, the backbone block 3 are PVC plastic tablet.
The beneficial effects of the present invention are: the present apparatus rotates threaded rod in actual installation process, through turntable, by crushing block
It adjusts downwards, under the elastic reaction of the elastic component in backbone block, can make to generate gap between adjacent backbone block, thus convenient
By route from the front of through slot through front, threaded rod is then rotated backward by turntable again, crushing block is made to overcome elastic reaction
It moving up, so that adjacent backbone block be made mutually to be close to, realizes support and separation to route, the present apparatus is easily assembled,
The separately installed of more routes may be implemented, avoid two adjacent route fittings, it is ensured that line may be implemented in safety, the present apparatus
The closing on road avoids external animal from damaging route, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to
It promotes the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of electric power cable portal structure, it is characterised in that: including gantry ontology, the gantry ontology is during front and back extends
Hollow structure is equipped with the crushing block that front and back extends, and the crushing block two sides in the gantry ontology on bilateral symmetry axis
It is set as inclined-plane, the crushing block rear and front end is slidably mounted with guide rod, and the guide rod is fixedly mounted on the bridge
In frame ontology, threaded rod, the center of the threaded rod and the crushing block are rotatably mounted at the gantry body central
The threaded hole at place is threadedly engaged, and can be slidingly equipped in the gantry ontology and the symmetrical two groups of gantries of the crushing block
Block, every group of gantry block are made of muti-piece backbone block, are provided with semicircle at the medium position of the left and right side of the backbone block
Groove body, the fixing groove of a receiving route is formed between two pieces of adjacent backbone blocks by the groove body, and it is described
The adjacent two pieces of backbone blocks of crushing block are relatively set with the compressive plane matched with the inclined-plane of the crushing block, the backbone block
Elastomer is additionally provided on left and right side, the lower end wall of the gantry ontology, and the threaded rod are stretched out in the threaded rod lower end
Lower end is equipped with turntable, and holding tank is provided in the cross bar of the turntable, and extension bar is slidably fitted in the holding tank, described
Extension bar is pierced by the turntable, and outboard end is provided with protrusion, and holding tank is provided in the cross bar of turntable, is slided in the holding tank
Dynamic to be equipped with extension bar, the extension bar is pierced by the turntable, and outboard end is provided with protrusion, and the protrusion is described for preventing
Extension bar is retracted in holding tank, also facilitates pull-out extension bar, and the extension bar is used to pull out when turntable is difficult to rotate,
Torque can be increased, to facilitate rotation turntable.
2. electric power cable portal structure according to claim 1, it is characterised in that: the left and right sides of the gantry ontology is right
Title is provided with L-shaped connection sheet, is combined with the first screw between the connection sheet and the gantry ontology.
3. electric power cable portal structure according to claim 1, it is characterised in that: the gantry ontology is steel, described
The wall thickness of gantry ontology is lmm-3mm.
4. electric power cable portal structure according to claim 1, it is characterised in that: the left and right sides position of the gantry ontology
The place of setting is provided with radiating groove, and Air Filter is provided in the radiating groove, and the surface of the Air Filter is evenly equipped with the net of prismatic
Hole.
5. electric power cable portal structure according to claim 1, it is characterised in that: the backbone block is PVC plastic tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268162.9A CN107437775B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power cable portal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268162.9A CN107437775B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power cable portal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437775A CN107437775A (en) | 2017-12-05 |
| CN107437775B true CN107437775B (en) | 2019-02-12 |
Family
ID=60458842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611268162.9A Active CN107437775B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power cable portal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437775B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890649B1 (en) * | 2008-06-12 | 2009-03-27 | (주)청암엔지니어링 | Underground distribution line tunnel for prevention of flooded |
| CN103779815A (en) * | 2014-02-17 | 2014-05-07 | 昆山振宏电子机械有限公司 | Cable fixing mechanism for power distribution cabinet |
| CN203760965U (en) * | 2014-04-09 | 2014-08-06 | 国家电网公司 | Bridge fixing device applied to power field |
| CN204333826U (en) * | 2014-12-22 | 2015-05-13 | 安徽坤和电气有限公司 | A kind of separate assembling cable testing bridge |
| CN205113208U (en) * | 2015-10-28 | 2016-03-30 | 南京苏铁经济技术发展有限公司 | Wiring groove for rail vehicle |
| CN205136826U (en) * | 2015-10-23 | 2016-04-06 | 国家电网公司 | Communication cable line fixing device |
| CN205453002U (en) * | 2016-01-19 | 2016-08-10 | 国网山东省电力公司莒南县供电公司 | Cabling apparatus for network cable of electric power control room |
| CN205646680U (en) * | 2016-05-31 | 2016-10-12 | 四川建筑职业技术学院 | Make things convenient for cable fixing device that cable is categorised and maintain |
-
2016
- 2016-12-31 CN CN201611268162.9A patent/CN107437775B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890649B1 (en) * | 2008-06-12 | 2009-03-27 | (주)청암엔지니어링 | Underground distribution line tunnel for prevention of flooded |
| CN103779815A (en) * | 2014-02-17 | 2014-05-07 | 昆山振宏电子机械有限公司 | Cable fixing mechanism for power distribution cabinet |
| CN203760965U (en) * | 2014-04-09 | 2014-08-06 | 国家电网公司 | Bridge fixing device applied to power field |
| CN204333826U (en) * | 2014-12-22 | 2015-05-13 | 安徽坤和电气有限公司 | A kind of separate assembling cable testing bridge |
| CN205136826U (en) * | 2015-10-23 | 2016-04-06 | 国家电网公司 | Communication cable line fixing device |
| CN205113208U (en) * | 2015-10-28 | 2016-03-30 | 南京苏铁经济技术发展有限公司 | Wiring groove for rail vehicle |
| CN205453002U (en) * | 2016-01-19 | 2016-08-10 | 国网山东省电力公司莒南县供电公司 | Cabling apparatus for network cable of electric power control room |
| CN205646680U (en) * | 2016-05-31 | 2016-10-12 | 四川建筑职业技术学院 | Make things convenient for cable fixing device that cable is categorised and maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437775A (en) | 2017-12-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181224 Address after: 224400 No. 3 (D) Xiangyang East Road, Funing Modern Service Park, Yancheng City, Jiangsu Province Applicant after: Jiangsu new Huiyuan Electric Technology Co., Ltd. Address before: 510000 B5 building (No. 6), No. 6, Ying Long Road, Tianhe District, Guangdong.:6 6A45) Applicant before: Guangzhou rapid Photoelectric Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |