CN107171271A - A kind of cable channel cover plate unit - Google Patents
A kind of cable channel cover plate unit Download PDFInfo
- Publication number
- CN107171271A CN107171271A CN201710425867.5A CN201710425867A CN107171271A CN 107171271 A CN107171271 A CN 107171271A CN 201710425867 A CN201710425867 A CN 201710425867A CN 107171271 A CN107171271 A CN 107171271A
- 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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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 unit, the cable channel cover plate unit is formed by framework of steel reinforcement, concrete cast, the cross section of the cable channel cover plate unit is in "convex" shaped structure, the lifting mouthful of being provided through property or non-through on the "convex" shaped surface, the lifting is intraoral to be provided with hanging part；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, simple, good bearing capacity of constructing, shock resistance, intensity are high, it is adaptable to the place such as street crossing, cell, square, parking lot.
Description
Technical field
The present invention relates to electric power facility field, more particularly to a kind of cable channel cover plate unit.
Background technology
In power transformation engineering, the use of cable is increasingly popularized, particularly cable duct, high pressure, power, the control same ditch of cable
Laying state is commonplace.Job site is after cable laying is completed, and without cover plate, and cable bearer etc. has been welded in cable duct
Into rear, it is necessary to which cable channel cover plate lid is 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.First, armored concrete cable channel cover plate can reach the use requirement of street crossing load, but
Often due to manufacturer's small scale, mould and die accuracy not enough, causes cover plate finished product outside dimension deviation excessive, post gap is installed inclined
Greatly, partial cover plate compression strength and fold resistance do not reach requirement, when have the phenomenons such as unfilled corner and crackle；2nd, inorganic compounding cable duct
Cover plate is major ingredient by inorganic mineral, with addition of chemistry plus agent, inserts, reinforcing material etc., using high molecular polymerization technology, in mould
One-shot forming is formed in tool, with lightweight, attractive in appearance, easy construction, good toughness, is difficult to knock side and is touched angle, can arbitrarily cut, insulate, prevents
The advantages of fire, environmental protection, but its bearing capacity and compression strength are less than armored concrete cable channel cover plate；3rd, 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 board-like material with certain percent opening being made, by glass fibre weaving, resin-cast integral die is formed, and is had
Compression strength is big, and fold resistance is strong, and corrosion resistance wearability is good, good insulation preformance, and cover plate is cleavable, and cover plate is lighter, installation side
Just, the advantages of color pattern is adjustable, but the cable duct being only applicable in power distribution room room；4th, cast iron flat, is made by checkered steel plate
Form, it is perishable to get rusty, it is necessary to inspection periodically or non-periodically, safeguard, and due to secondary value, place it is outdoor easily
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.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes one kind
Cable channel cover plate unit, the cable channel cover plate unit is formed by framework of steel reinforcement, concrete cast, the cable channel cover plate unit
Cross section be in "convex" shaped structure, the lifting mouthful of being provided through property or non-through, institute on the "convex" shaped surface
State lifting and intraoral be provided with hanging part.
Further, described hanging part is a part for the framework of steel reinforcement.
Further, the framework of steel reinforcement include being disposed longitudinally on the reinforcing bar one of the "convex" shaped structure upper, it is vertical
The reinforcing bar two at the two ends of reinforcing bar one is arranged at, the two ends of the reinforcing bar two are integratedly vertically provided with hook, the hook
Hook portion be located at the bottom 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 three on reinforcing bar four, the reinforcing bar four and has been longitudinally disposed reinforcing bar five.
Further, the two ends of the reinforcing bar four have inside crotch, and the reinforcing bar five is arranged in crotch.
Further, the reinforcing bar one includes at least three reinforcing bars being uniformly arranged side by side, and a middle reinforcing bar one is
Described hanging part.
Further, the reinforcing bar one, reinforcing bar two, reinforcing bar three, reinforcing bar four, the connecting place of reinforcing bar five are to be welded to connect.
Further, in addition to the angle steel one for bound edge, angle steel two, one side welding of the angle steel one is arranged on described
On reinforcing bar one or the reinforcing bar two, one side welding 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 provided with hot galvanized layer.
Further, in addition to 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, simple, good bearing capacity of constructing, shock resistance, intensity are high, it is adaptable to
The places such as street crossing, cell, square, parking lot.Lifting mouth on cable channel cover plate had both been easy to laying to be also convenient for replacing, lifted by crane mouth
On seal closure can effectively prevent water flow into cable duct, moreover it is possible to effectively prevent outside debris from being fallen into by lifting by crane mouth in ditch.
By way of cross section is agreed with the cable channel cover plate unit of "convex" shaped above and below, you can form cable channel cover plate, in this way,
It is completely embedded, skidding distance is very small to be slid, and outside debris is not easy to fall into electricity by cover plate gap
In cable ditch；In addition, cover plate is if any damage, replacing is also convenient for.
Brief description of the drawings
The structural representation for the cable channel cover plate unit that Fig. 1 provides for the present invention；
The schematic cross-section for the cable channel cover plate unit that Fig. 2 provides for the present invention；
The structural representation for the reinforcing bar two that Fig. 3 provides for the present invention；
The structural representation for the reinforcing bar four that Fig. 4 provides for the present invention；
The structural representation for the cable channel cover plate that Fig. 5 provides for the present invention；
Wherein, 1, cable channel cover plate unit；101st, the bottom of cable channel cover plate unit；102nd, cable channel cover plate unit is upper
Portion；2nd, mouth is lifted by crane；301st, reinforcing bar one；302nd, reinforcing bar two；303rd, reinforcing bar three；304th, reinforcing bar four；305th, reinforcing bar five；401st, angle steel
One；402nd, angle steel two.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on side shown in the drawings
Position or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the device or member of meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " should be interpreted broadly, for example, it may be fixedly linked, set or be detachably connected, set, or one
Connect body, set.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figures 1 to 5, the invention provides a kind of cable channel cover plate unit, the cable channel cover plate unit 1 is by steel
Muscles and bones frame, concrete cast are formed, and the cross section of the cable channel cover plate unit 1 is in "convex" shaped structure, in " convex " word
Hanging part has been provided with the lifting mouthful 2 of being provided through property or non-through on shape surface, the lifting mouth 2.
In embodiments of the present invention, cable channel cover plate unit 1 includes cable channel cover plate unit bottom 101 and cable duct
Cover plate unit top 102；A width of 489mm of cable channel cover plate unit bottom 101, a height of 80mm；Cable channel cover plate unit top
102 a width of 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.In this way, conveniently being applied during laying cable channel cover plate unit
Work, if any damage, replacing is also convenient for, in addition, being also easy to lift cable channel cover plate unit during maintenance 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 the two ends of reinforcing bar 1, the two ends of the reinforcing bar 2 302 are integratedly
Hook is vertically provided with, the hook portion of the hook, which is located on the bottom of the "convex" shaped structure, the hook, longitudinally hooks ground
Reinforcing bar 3 303 is provided with, is horizontally arranged with reinforcing bar 4 304, the reinforcing bar 4 304 and longitudinally sets on the reinforcing bar 3 303
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, the two ends of reinforcing bar 4 304 have inside crotch, and the reinforcing bar 5 305 is set
In crotch.
Specifically, as shown in Fig. 2 the reinforcing bar 1 includes at least three reinforcing bars being uniformly arranged side by side, middle one
Root reinforcing bar one plays hanging part to be described.
Specifically, the reinforcing bar 1, reinforcing bar 2 302, reinforcing bar 3 303, reinforcing bar 4 304, the connecting place of 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 also including angle steel 1, the angle steel 2 402 for bound edge, institute
One side welding 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 provided with hot galvanized layer.In this way, adding electricity
The corrosion resistance of cable operculum colpi Slab element.
In embodiments of the present invention, in addition to seal closure, the seal closure is movably arranged as the lifting mouth 2
On.Seal closure can effectively prevent water from flowing into cable duct, moreover it is possible to effectively prevent outside debris from being fallen into by lifting by crane mouth in ditch；This
Outside, when laying cover plate or cover plate have damage, seal closure is removed, is easy to lay or changes.
On the other hand, the invention also provides a kind of cable channel cover plate, as shown in figure 5, including any of the above-described described electricity
Cable operculum colpi Slab element 1, multiple cable channel cover plate units 1 formation cable channel cover plate in mating connection successively；One of institute
The bottom 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 bottom 101 of the cover plate unit cable channel cover plate unit adjacent thereto is connected.So so that cable duct lid
The compression strength of plate is 30MPa, and evenly load is 35KN/m2, load is 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 departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (9)
1. a kind of cable channel cover plate unit, it is characterised in that the cable channel cover plate unit is by framework of steel reinforcement, concrete cast
Into the cross section of the cable channel cover plate unit is in "convex" shaped structure, the being provided through property on the "convex" shaped surface
Or the lifting mouthful of non-through, the lifting is intraoral to be provided with hanging part.
2. cable channel cover plate unit according to claim 1, it is characterised in that described hanging part is the framework of steel reinforcement
A part.
3. cable channel cover plate unit according to claim 2, it is characterised in that the framework of steel reinforcement includes being disposed longitudinally on
The reinforcing bar one of the "convex" shaped structure upper, the reinforcing bar two for being vertically installed in the two ends of reinforcing bar one, the two of the reinforcing bar two
End is integratedly vertically provided with hook, and the hook portion of the hook is located on the bottom of the "convex" shaped structure, the hook
Longitudinal direction is provided with reinforcing bar three with hooking, and is horizontally arranged with reinforcing bar four, the reinforcing bar four and is longitudinally disposed on the reinforcing bar three
There is reinforcing bar five.
4. cable channel cover plate unit according to claim 3, it is characterised in that the two ends of the reinforcing bar four have inside
Crotch, the reinforcing bar five is arranged in crotch.
5. cable channel cover plate unit according to claim 3, it is characterised in that the reinforcing bar one includes at least three side by side
The reinforcing bar being uniformly arranged, a middle reinforcing bar one plays hanging part to be described.
6. cable channel cover plate unit according to claim 3, it is characterised in that the reinforcing bar one, reinforcing bar two, reinforcing bar three,
Reinforcing bar four, the connecting place of reinforcing bar five are to be welded to connect.
7. cable channel cover plate unit according to claim 3, it is characterised in that also including the angle steel one for bound edge, angle
Steel two, one side welding of the angle steel one is arranged on the reinforcing bar one or the reinforcing bar two, one side welding of the angle steel two
It is arranged on the reinforcing bar four or the reinforcing bar five.
8. cable channel cover plate unit according to claim 7, it is characterised in that the angle steel one, angle steel two are provided with warm
Zinc coat.
9. according to any described cable channel cover plate units of claim 1-8, it is characterised in that also including 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 true CN107171271A (en) | 2017-09-15 |
| CN107171271B 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002374614A (en) * | 2001-06-14 | 2002-12-26 | Fuji Purekon Kk | Block for storage duct and construction method therefor |
| 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 |
-
2017
- 2017-06-08 CN CN201710425867.5A patent/CN107171271B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002374614A (en) * | 2001-06-14 | 2002-12-26 | Fuji Purekon Kk | Block for storage duct and construction method therefor |
| 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 |
|---|---|
| CN107171271B (en) | 2018-11-06 |
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