CN107171271B - A kind of cable channel cover plate unit - Google Patents
A kind of cable channel cover plate unit Download PDFInfo
- Publication number
- CN107171271B CN107171271B CN201710425867.5A CN201710425867A CN107171271B CN 107171271 B CN107171271 B CN 107171271B CN 201710425867 A CN201710425867 A CN 201710425867A CN 107171271 B CN107171271 B CN 107171271B
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- cover plate
- cable channel
- channel cover
- plate unit
- 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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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 81
- 238000003466 welding Methods 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable channel cover plate units, the cable channel cover plate unit is poured into a mould by framework of steel reinforcement, concrete, the cross section structure in the shape of a " convex " of the cable channel cover plate unit, the lifting mouth of being provided through property or non-through on the "convex" shaped surface has been provided with hanging part in the lifting mouth；Described hanging part is a part for the framework of steel reinforcement；A kind of cable channel cover plate unit proposed by the present invention, construction is simple, bearing capacity be good, shock resistance, intensity are high, is suitable for the places such as street crossing, cell, square, parking lot.
Description
Technical field
The present invention relates to electric power facility fields, more particularly to a kind of cable channel cover plate unit.
Background technology
In power transformation engineering, the use of cable is more and more universal, especially cable duct, high pressure, power, the control same ditch of cable
Laying state is commonplace.Construction site is after completing cable laying, and without cover board, and cable bearer etc. has welded in cable duct
Cheng Hou needs cable channel cover plate lid to be located on cable duct, to ensure safety.
Existing cable channel cover plate has armored concrete cable channel cover plate, inorganic compounding cable channel cover plate, organic composite electricity
Cable trench cover, cast iron cable channel cover plate.One, armored concrete cable channel cover plate can reach the requirement of street crossing load, but
Often due to manufacturer's small scale, mould and die accuracy is inadequate, causes cover board finished product outside dimension deviation excessive, and installation post gap is inclined
Greatly, partial cover plate compression strength and fold resistance do not reach requirement, when have phenomena such as unfilled corner and crackle；Two, inorganic compounding cable duct
Cover board is major ingredient by inorganic mineral, with addition of chemistry plus agent, filler material, reinforcing material etc., using high molecular polymerization technology, in mould
One-pass molding forms in tool, have lightweight, beauty, easily construction, good toughness, be not easy to knock side and touch angle, can arbitrarily cut, insulate, preventing
The advantages that fire, environmental protection, but its bearing capacity and compression strength are less than armored concrete cable channel cover plate；Three, organic composite electricity
Cable trench cover is using unsaturated polyester resin as matrix, using fibre glass roving as skeleton, passes through special process on customization grinding tool
The manufactured board-like material with certain percent opening, by glass fibre weaving, resin-cast integral die forms, and has
Compression strength is big, and fold resistance is strong, and corrosion resistance wearability is good, good insulation preformance, and cover board is cleavable, and cover board is lighter, installation side
Just, the advantages that color pattern is adjustable, but it is only applicable to the indoor cable duct of power distribution room；Four, cast iron flat is made by checkered steel plate
It forms, it is perishable to get rusty, inspection, maintenance periodically or non-periodically are needed, and due to being worth with secondary use, it is easy outside holding chamber
It is stolen, it is only applicable to power distribution room house cable ditch.
In addition, on existing cable channel cover plate without lifting mouth, when need repairing cable duct when often cable channel cover plate is beaten
It is broken.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes one kind
Cable channel cover plate unit, the cable channel cover plate unit are poured into a mould by framework of steel reinforcement, concrete, the cable channel cover plate unit
Cross section structure in the shape of a " convex ", the lifting mouth of being provided through property or non-through, institute on the "convex" shaped surface
It states in lifting mouth and has been provided with hanging part.
Further, described hanging part is a part for the framework of steel reinforcement.
Further, the framework of steel reinforcement include the reinforcing bar one for being disposed longitudinally on the "convex" shaped structure upper, it is vertical
It is set to the reinforcing bar two at one both ends of the reinforcing bar, the both ends of the reinforcing bar two are integrally vertically provided with hook, the hook
Hook portion be located at the lower part of the "convex" shaped structure, reinforcing bar three is provided with longitudinally hooking on the hook, in the reinforcing bar
It is horizontally arranged with reinforcing bar four on three, reinforcing bar five has been longitudinally disposed on the reinforcing bar four.
Further, there is inside crotch, the reinforcing bar five to be arranged in crotch at the both ends of the reinforcing bar four.
Further, the reinforcing bar one includes at least three reinforcing bars being uniformly arranged side by side, and intermediate reinforcing bar one is
Described hanging part.
Further, the reinforcing bar one, reinforcing bar two, reinforcing bar three, reinforcing bar four, reinforcing bar five connecting place be welded to connect.
Further, further include angle steel one, angle steel two for bound edge, the welding on one side of the angle steel one is arranged described
On reinforcing bar one or the reinforcing bar two, the welding on one side of the angle steel two is arranged on the reinforcing bar four or the reinforcing bar five.
Further, the angle steel one, angle steel two are equipped with hot galvanized layer.
Further, further include seal closure, the seal closure is movably arranged as on the lifting mouth.
A kind of cable channel cover plate unit proposed by the present invention, construction is simple, bearing capacity be good, shock resistance, intensity are high, is suitable for
The places such as street crossing, cell, square, parking lot.Lifting mouth on cable channel cover plate is both convenient for being laid with being also convenient for replacing, and lifts by crane mouth
On seal closure can be effectively prevented water flow into cable duct, moreover it is possible to be effectively prevented external sundries by lift by crane mouth fall into ditch.
By cross section cable channel cover plate unit in the shape of a " convex " by way of agreeing with up and down, you can cable channel cover plate is formed, in this way,
It is completely embedded, skidding distance is very small to be slid, and external sundries is not easy to fall into electricity by cover board gap
In cable ditch；In addition, cover board, if any damage, replacement is also convenient for.
Description of the drawings
Fig. 1 is the structural schematic diagram of cable channel cover plate unit provided by the invention；
Fig. 2 is the schematic cross-section of cable channel cover plate unit provided by the invention；
Fig. 3 is the structural schematic diagram of reinforcing bar two provided by the invention；
Fig. 4 is the structural schematic diagram of reinforcing bar four provided by the invention；
Fig. 5 is the structural schematic diagram of cable channel cover plate provided by the invention；
Wherein, 1, cable channel cover plate unit；101, the lower part of cable channel cover plate unit；102, cable channel cover plate unit is upper
Portion；2, mouth is lifted by crane；301, reinforcing bar one；302, reinforcing bar two；303, reinforcing bar three；304, reinforcing bar four；305, reinforcing bar five；401, angle steel
One；402, angle steel two.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on ... shown in the drawings
Position or position relationship, are merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, is arranged or one
It connects to body, be arranged.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
As shown in Figures 1 to 5, the present invention provides a kind of cable channel cover plate units, and the cable channel cover plate unit 1 is by steel
Tendons skeleton, concrete are poured into a mould, the cross section structure in the shape of a " convex " of the cable channel cover plate unit 1, in " convex " word
The lifting mouth 2 of being provided through property or non-through on shape surface has been provided with hanging part in the lifting mouth 2.
In embodiments of the present invention, cable channel cover plate unit 1 includes cable channel cover plate unit lower part 101 and cable duct
Cover plate unit top 102；The width of cable channel cover plate unit lower part 101 is 489mm, a height of 80mm；Cable channel cover plate unit top
102 width is 163mm, a height of 80mm；The length of cable channel cover plate unit is determined according to the width of cable duct.
Specifically, lifting mouth 2 is rectangular, and lifting mouth 2 can be 2.It is conveniently applied when in this way, being laid with cable channel cover plate unit
Work, if any damage, replacement is also convenient for, in addition, being also easy to lift cable channel cover plate unit when repair cable duct.
In embodiments of the present invention, the part that hanging part is the framework of steel reinforcement is played.In this way, having effectively increased
The service life of hanging part.
In embodiments of the present invention, above-mentioned framework of steel reinforcement includes being disposed longitudinally on the "convex" shaped structure upper
Reinforcing bar 1, the reinforcing bar 2 302 for being vertically installed in one 301 both ends of the reinforcing bar, the both ends of the reinforcing bar 2 302 are integrally
It is vertically provided with hook, the hook portion of the hook is located at the lower part of the "convex" shaped structure, longitudinally hooks ground on the hook
It is provided with reinforcing bar 3 303, reinforcing bar 4 304 is horizontally arranged on the reinforcing bar 3 303, is longitudinally set on the reinforcing bar 4 304
It is equipped with reinforcing bar 5 305.In this way, enhancing the compression strength of cable channel cover plate unit.
Specifically, as shown in Figure 2, Figure 4 shows, there is inside crotch, the reinforcing bar 5 305 to be arranged at the both ends of reinforcing bar 4 304
In crotch.
Specifically, as shown in Fig. 2, the reinforcing bar 1 includes at least three reinforcing bars being uniformly arranged side by side, intermediate one
Root reinforcing bar one is described hanging part.
Specifically, the connecting place of the reinforcing bar 1, reinforcing bar 2 302, reinforcing bar 3 303, reinforcing bar 4 304, reinforcing bar 5 305
To be welded to connect.
Specifically, a diameter of 8mm of reinforcing bar 2 302, reinforcing bar 1, reinforcing bar 3 303, reinforcing bar 4 304, reinforcing bar 5 305
Diameter is 14mm.
In embodiments of the present invention, as shown in Fig. 2, further including angle steel 1, the angle steel 2 402 for bound edge, institute
The welding on one side for stating angle steel 1 is arranged on the reinforcing bar 1 or the reinforcing bar 2 302, one side of the angle steel 2 402
Welding is arranged on the reinforcing bar 4 304 or the reinforcing bar 5 305.
Specifically, angle steel 1, angle steel 2 402 are equal leg angle, and the hem width of angle steel 1 is 50mm, Bian Houwei
6mm；The hem width of angle steel 2 402 is 80mm, and side thickness is 6mm.
In embodiments of the present invention, angle steel 1, angle steel 2 402 are equipped with hot galvanized layer.In this way, increasing electricity
The corrosion resistance of cable operculum colpi plate unit.
In embodiments of the present invention, further include seal closure, the seal closure is movably arranged as the lifting mouth 2
On.Seal closure can be effectively prevented water and flow into cable duct, moreover it is possible to be effectively prevented external sundries and be fallen into ditch by lifting by crane mouth；This
Outside, when laying cover board or cover board have damage, seal closure is removed, convenient for being laid with or replacing.
On the other hand, the invention also provides a kind of cable channel cover plates, as shown in figure 5, including any of the above-described electricity
Cable operculum colpi plate unit 1, the formation cable channel cover plate in mating connection successively of multiple cable channel cover plate units 1；One of institute
The lower part 101 for stating the cable channel cover plate unit adjacent thereto of top 102 of cable channel cover plate unit is connected, and the cable duct
The top 102 of the cable channel cover plate unit adjacent thereto of lower part 101 of cover plate unit is connected.So so that cable duct lid
The compression strength of plate is 30MPa, evenly load 35KN/m2, load 60KN.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (6)
1. a kind of cable channel cover plate unit, which is characterized in that the cable channel cover plate unit by framework of steel reinforcement, concrete cast and
At, the cross section structure in the shape of a " convex " of the cable channel cover plate unit, the being provided through property on the "convex" shaped surface
Or the lifting mouth of non-through, hanging part has been provided in the lifting mouth, described hanging part is a part for the framework of steel reinforcement,
The framework of steel reinforcement includes the reinforcing bar one for being disposed longitudinally on the "convex" shaped structure upper, is vertically installed in the reinforcing bar one or two
The both ends of the reinforcing bar two at end, the reinforcing bar two are integrally vertically provided with hook, and the hook portion of the hook is located at " convex "
The lower part of character form structure is provided with reinforcing bar three with longitudinally hooking on the hook, reinforcing bar is horizontally arranged on the reinforcing bar three
Four, reinforcing bar five has been longitudinally disposed on the reinforcing bar four, further includes angle steel one, angle steel two for bound edge, the angle steel one
Welding is arranged on the reinforcing bar one or the reinforcing bar two on one side, the welding on one side of the angle steel two setting in the reinforcing bar four or
On the reinforcing bar five.
2. cable channel cover plate unit according to claim 1, which is characterized in that the both ends of the reinforcing bar four have inside
Crotch, the reinforcing bar five are arranged in crotch.
3. cable channel cover plate unit according to claim 1, which is characterized in that the reinforcing bar one include at least three side by side
The reinforcing bar being uniformly arranged, intermediate reinforcing bar one are described hanging part.
4. cable channel cover plate unit according to claim 1, which is characterized in that the reinforcing bar one, reinforcing bar two, reinforcing bar three,
Reinforcing bar four, reinforcing bar five connecting place be welded to connect.
5. cable channel cover plate unit according to claim 1, which is characterized in that the angle steel one, angle steel two are equipped with heat
Zinc coat.
6. according to any cable channel cover plate units of claim 1-5, which is characterized in that further include seal closure, the envelope
Lid is movably arranged as on the lifting mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425867.5A CN107171271B (en) | 2017-06-08 | 2017-06-08 | A kind of cable channel cover plate unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425867.5A CN107171271B (en) | 2017-06-08 | 2017-06-08 | A kind of cable channel cover plate unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171271A CN107171271A (en) | 2017-09-15 |
| CN107171271B true CN107171271B (en) | 2018-11-06 |
Family
ID=59824967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425867.5A Active CN107171271B (en) | 2017-06-08 | 2017-06-08 | A kind of cable channel cover plate unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171271B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430403Y (en) * | 2008-11-20 | 2010-03-24 | 武汉供电设计院有限公司 | Cable trench cover plate |
| CN204010717U (en) * | 2014-06-06 | 2014-12-10 | 中国核电工程有限公司 | The hanging apparatus of canyon protective cover plate |
| CN206922396U (en) * | 2017-06-08 | 2018-01-23 | 国网湖北省电力公司武汉市东湖新技术开发区供电公司 | A kind of cable channel cover plate unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4479942B2 (en) * | 2001-06-14 | 2010-06-09 | フジプレコン株式会社 | Storage pipeline block and storage pipeline construction method |
-
2017
- 2017-06-08 CN CN201710425867.5A patent/CN107171271B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430403Y (en) * | 2008-11-20 | 2010-03-24 | 武汉供电设计院有限公司 | Cable trench cover plate |
| CN204010717U (en) * | 2014-06-06 | 2014-12-10 | 中国核电工程有限公司 | The hanging apparatus of canyon protective cover plate |
| CN206922396U (en) * | 2017-06-08 | 2018-01-23 | 国网湖北省电力公司武汉市东湖新技术开发区供电公司 | A kind of cable channel cover plate unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171271A (en) | 2017-09-15 |
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