CN104052008A - Cable duct cover plate with earthquake prevention, noise reduction and water isolation function - Google Patents

Cable duct cover plate with earthquake prevention, noise reduction and water isolation function Download PDF

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Publication number
CN104052008A
CN104052008A CN201410244037.9A CN201410244037A CN104052008A CN 104052008 A CN104052008 A CN 104052008A CN 201410244037 A CN201410244037 A CN 201410244037A CN 104052008 A CN104052008 A CN 104052008A
Authority
CN
China
Prior art keywords
cover plate
cover board
cable channel
noise reduction
lap joint
Prior art date
Application number
CN201410244037.9A
Other languages
Chinese (zh)
Inventor
王建成
徐建华
洪建军
姚峰
芦航
王平
姜登峰
陈之冰
Original Assignee
衢州光明电力工程有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 衢州光明电力工程有限公司 filed Critical 衢州光明电力工程有限公司
Priority to CN201410244037.9A priority Critical patent/CN104052008A/en
Publication of CN104052008A publication Critical patent/CN104052008A/en

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Abstract

Provided is a cable duct cover plate with an earthquake prevention, noise reduction and water isolation function. A cover plate body is provided with two side faces in the width direction, the lower portion of one side face protrudes outwards to form an edge in lap joint, and the upper portion of the other side face protrudes outwards to form a lap joint edge. Adjustable bearing feet are arranged at the four bottom corners of the cover plate body respectively. After the cover plate is mounted, due to the fact that cover plates are in lap joint, good integrity is achieved, strong firmness is achieved, and the pressure bearing capacity is greatly improved. If the mounting face of a cable duct groove is out of flatness and the bottom face of the cover plate is damaged to influence flatness, the flatness of the cover plate can be adjusted conveniently by properly rotating the bearing feet and adjusting the height, and noise generated by the cover plate due to pressure bearing can be reduced or eliminated. In addition, gaskets are arranged on the lap joint edge of the cover plate and the two sides of the bottom wall of the cover plate, and the earthquake prevention and noise reduction effect is better. Besides, a groove is formed in the inner side of the edge in lap joint, rainwater on the top face of the cover plate can be prevented from entering a cable duct, and the interior of the duct is kept dry.

Description

The cable channel cover plate of the shockproof noise reduction water proof of tool function

 

[technical field]

The invention belongs to a kind of cable channel cover plate of applying on generating power transformation, city have stable political situation the engineerings such as railway, in particular, relate to and be a kind ofly adapted at communication optical cable, cable channel cover plate, and the cover plate of the applications such as bilge well, inspection shaft.

 

[background technology]

Cable trough is the underground designated lane of cabling, its structure generally include cross section be matrix for receiving the groove of cable, and the topped cover plate at groove top, on the sidewall of groove, welding load slotted-angle shelving ground connection on request, at present, conventional concrete cover hides cable trench.There is following problems in this cover plate: between cover plate and cover plate separate in actual applications, be connected to each other not tight, and the contact between groove and cover plate always there will be irregular phenomenon, or in use, cover plate is affected by various factors and damages, all this kind, not only can cause people or vehicle on the cover board by time send various noises, affect attractive in appearance and environment, and, along with connecting the increasing useful life that more can reduce cover plate itself in gap between cover plate.

 

[summary of the invention]

For solving the problems of the technologies described above, the present invention aims to provide the cable channel cover plate of the shockproof noise reduction water proof of a kind of tool function, and this cover plate is connected to each other reliably, even if run into cement groove, contacts out-of-flatness with cover plate, also can adjust by simple the problem that can make a noise while solving cover plate pressure-bearing.

For achieving the above object, the present invention has adopted following technical proposals, the cable channel cover plate of the shockproof noise reduction water proof of this tool function, comprise cover board body, it is characterized in that: two width of this cover board body to side, after the bottom evagination of a side, form an overlapped limit, after the top evagination of another side, form an overlap edge; On this position, four base angles of cover board body, be respectively equipped with an adjustable support foot, every support foot is revolved to put by screw rod and is fixed on inserts.

During concrete enforcement, on the faying surface of described overlap edge, be fixed with noise control pad.

During concrete enforcement, the length of the diapire of described cover board body is fixed with buffering spacer to both sides, and described support foot is through the through hole on described buffering spacer relevant position.

During concrete enforcement, the inner side on described overlapped limit has a groove.

During concrete enforcement, described cover board body end face is length to arch.

During concrete enforcement, the end face of described cover board body is provided with two and is inhaled clean, is inhaled clean face for these two and is on the weight balancing position of cover board body.

During concrete enforcement, the end face of described cover board body is provided with anti-slip veins.

Beneficial effect: compared with prior art, after cover plate of the present invention is installed, owing to overlapping each other, therefore good integrity, firmness are strong, and bearing capacity increases substantially, if run into the out-of-flatness of cable trough groove installed surface, cover plate bottom surface when smooth because damage affects, as long as suitable turn support foot, adjust height, can adjust easily cover plate evenness, to reduce or to eliminate cover plate and send noise because of pressure-bearing.In addition, at cover plate overlap edge and diapire both sides, pad is set, shockproof noise reduction is better.Moreover, in inner side, overlapped limit, establish after groove, can prevent that the rainwater of cover plate end face from entering in cable trough.

Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.

 

[accompanying drawing explanation]

Fig. 1 is the perspective view of one embodiment of the invention.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Fig. 3 is the structure for amplifying schematic diagram of 2 in Fig. 1.

Fig. 4 is the structure for amplifying schematic diagram of 3 in Fig. 1.

In figure: cover board body 1, overlapped limit 2, gutter 21, overlap edge 3, noise control pad 31, length is to side 4, buffering spacer 5, supporting base 51, is inhaled clean 6, anti-slip veins 7.

 

[embodiment]

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.The cable channel cover plate of the shockproof noise reduction water proof of this tool function, two width of cover board body 1 to side, after the bottom evagination of a side, form an overlapped limit 2(referring to Fig. 3), after the top evagination of another side, form an overlap edge 3(referring to Fig. 4).On the position, four base angles of cover board body 1, a support foot 51(is set respectively referring to Fig. 2), every support foot 51 is revolved to put by screw rod and is positioned on inserts.The pad 31 of making an uproar of fixedly setting up defences on the faying surface of overlap edge 3.The length of the diapire of cover board body 1 is fixedly established buffering spacer 5 to both sides, support foot 51 is through the through hole on buffering spacer 5 relevant positions.When support foot 51, noise control pad 31 and buffering spacer 5 are specifically implemented, both can adopt TPE macromolecular material to make, and also can adopt colloidal materials to make.Cover board body 1 can be comprised of polymer composite HMC, BMC and SMC unsaturated-resin, filler and glass fibre, to strengthen the intensity of sheet molding compound and BMC;

For realizing water proof function, while specifically implementing, the inner side on overlapped limit 2 has a groove 21, and after overlap edge 3 overlap joints by adjacent cover board body 1, groove 21 becomes the passage of draining.Due to the bottom land wall of this groove 21 and the end face of cover board body 1 be all length to arch, so drainage effect is better.

At the end face of cover board body 1, establishing two is inhaled these two of clean 6(and is inhaled on the weight balancing position that is in cover board body 1 for clean 6) so that by sucker movable cover plate.When cover plate needs repairing or safeguards, can, by these two circular smooth flat of being inhaled clean 6, use powerful electromagnetic chuck easily monoblock cover board body 1 to be taken out or to install playback.Anti-slip veins on cover board body 1 end face plays anti-skidding effect.

The present embodiment is only of the present invention the opening one's minds of explanation, and any simple deformation design of making according to the present embodiment, all should include protection scope of the present invention in.

Claims (8)

1. the cable channel cover plate of the shockproof noise reduction water proof of a tool function, comprise cover board body (1), it is characterized in that: (1) two width of this cover board body to side, after the bottom evagination of a side, form an overlapped limit (2), after the top evagination of another side, form an overlap edge (3); This cover board body is respectively equipped with a support foot (51) on (1) four position, base angle, and every support foot (51) is revolved to put by screw rod and is fixed on inserts.
2. cable channel cover plate as claimed in claim 1, is characterized in that: on the faying surface of described overlap edge (3), be fixed with noise control pad (31).
3. cable channel cover plate as claimed in claim 1, is characterized in that: the length of the diapire of described cover board body (1) is fixed with buffering spacer (5) to both sides, and described support foot (51) is through the through hole on described buffering spacer (5) relevant position.
4. cable channel cover plate as claimed in claim 1, is characterized in that: the inner side on described overlapped limit (2) has a groove (21).
5. cable channel cover plate as claimed in claim 1, is characterized in that: described cover board body (1) end face is length to arch.
6. cable channel cover plate as claimed in claim 1, is characterized in that: the end face of described cover board body (1) is provided with two and is inhaled clean (6), is inhaled clean (6) for these two and is on the weight balancing position of cover board body (1).
7. cable channel cover plate as claimed in claim 1, is characterized in that: the end face of described cover board body (1) is provided with anti-slip veins (7).
8. cable channel cover plate as claimed in claim 4, is characterized in that: the diapire of described groove (21) be length to arch.
CN201410244037.9A 2014-06-04 2014-06-04 Cable duct cover plate with earthquake prevention, noise reduction and water isolation function CN104052008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410244037.9A CN104052008A (en) 2014-06-04 2014-06-04 Cable duct cover plate with earthquake prevention, noise reduction and water isolation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410244037.9A CN104052008A (en) 2014-06-04 2014-06-04 Cable duct cover plate with earthquake prevention, noise reduction and water isolation function

Publications (1)

Publication Number Publication Date
CN104052008A true CN104052008A (en) 2014-09-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410244037.9A CN104052008A (en) 2014-06-04 2014-06-04 Cable duct cover plate with earthquake prevention, noise reduction and water isolation function

Country Status (1)

Country Link
CN (1) CN104052008A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1198668A (en) * 1997-09-24 1999-04-09 Nitto Electric Works Ltd Trough cover
CN201436325U (en) * 2009-07-03 2010-04-07 上海普陀市政建设养护有限公司 Lifting type manhole cover base
CN201490671U (en) * 2009-05-26 2010-05-26 江苏省电力公司苏州供电公司 Cover plate of cable channel
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
CN202127223U (en) * 2011-07-16 2012-01-25 江立宏 Novel composite material cable channel cover plate
CN202678903U (en) * 2012-08-02 2013-01-16 浙江仙居抽水蓄能有限公司 Mute cable trench
CN103532079A (en) * 2013-09-24 2014-01-22 秦皇岛耀华玻璃钢股份公司 Composite material cable channel cover plate
CN203522099U (en) * 2013-09-22 2014-04-02 国家电网公司 Moistureproof and anti-vibration cable cover plate
CN203932936U (en) * 2014-06-04 2014-11-05 衢州光明电力工程有限公司 The cable channel cover plate of the shockproof noise reduction water proof of tool function

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1198668A (en) * 1997-09-24 1999-04-09 Nitto Electric Works Ltd Trough cover
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
CN201490671U (en) * 2009-05-26 2010-05-26 江苏省电力公司苏州供电公司 Cover plate of cable channel
CN201436325U (en) * 2009-07-03 2010-04-07 上海普陀市政建设养护有限公司 Lifting type manhole cover base
CN202127223U (en) * 2011-07-16 2012-01-25 江立宏 Novel composite material cable channel cover plate
CN202678903U (en) * 2012-08-02 2013-01-16 浙江仙居抽水蓄能有限公司 Mute cable trench
CN203522099U (en) * 2013-09-22 2014-04-02 国家电网公司 Moistureproof and anti-vibration cable cover plate
CN103532079A (en) * 2013-09-24 2014-01-22 秦皇岛耀华玻璃钢股份公司 Composite material cable channel cover plate
CN203932936U (en) * 2014-06-04 2014-11-05 衢州光明电力工程有限公司 The cable channel cover plate of the shockproof noise reduction water proof of tool function

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
ASS Succession or assignment of patent right

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: QUZHOU GUANGMING POWER ENGINEERING CO., LTD.

Effective date: 20141128

Owner name: QUZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG

Effective date: 20141128

TA01 Transfer of patent application right

Effective date of registration: 20141128

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Applicant after: State Grid Corporation of China

Applicant after: Quzhou electric company of State Grid Zhejiang Electric Power Company

Applicant after: Quzhou Guangming Power Engineering Co., Ltd.

Address before: 324000 Zhejiang city of Quzhou province Tong Holland Road No. 328

Applicant before: Quzhou Guangming Power Engineering Co., Ltd.

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 324000 QUZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140917