CN205385256U - Bridge construction is crossed to cable pillar - Google Patents

Bridge construction is crossed to cable pillar Download PDF

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Publication number
CN205385256U
CN205385256U CN201620206738.8U CN201620206738U CN205385256U CN 205385256 U CN205385256 U CN 205385256U CN 201620206738 U CN201620206738 U CN 201620206738U CN 205385256 U CN205385256 U CN 205385256U
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CN
China
Prior art keywords
cable
fixed
bridge
protecting tube
testing bridge
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.)
Active
Application number
CN201620206738.8U
Other languages
Chinese (zh)
Inventor
应健
麻坚
安玉民
黄磊
陈含
王真理
吴成舟
李文武
杜瑞明
陈晖�
王庆福
朱荣军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINHUA ELECTRIC POWER DESIGN INSTITUTE Co Ltd
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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.)
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Publication date
Application filed by State Grid Corp of China SGCC, Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201620206738.8U priority Critical patent/CN205385256U/en
Application granted granted Critical
Publication of CN205385256U publication Critical patent/CN205385256U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a bridge construction is crossed to cable pillar, pier in locating the river and stride across the cable testing bridge in river, install the arch steelframe on the pier, the cable testing bridge passes the arch steelframe, the arch steelframe is fixed through oblique stay cord cable and cable testing bridge, be equipped with on the cable testing bridge and carry out the pipe clip that protects that fixes to the cable pillar, protect tight of a plurality of the clamps that pipe clip includes upper and lower parallel arrangement, clamp adjacent about the cable pillar is fixed in side by side is between tight, it is equipped with the round arc positioning groove who goes on fixing a position to cable pillar excircle to press from both sides tight. The utility model discloses set up on the cable testing bridge and protect pipe clip and fix the cable pillar, ensure that the pillar is fixed reliable, neat in the crane span structure.

Description

A kind of cable protecting tube bridge structure
Technical field
This utility model relates to cable construction technology, particularly relates to cable protecting tube bridge structure.
Background technology
River, south is numerous, and a lot of cables all must flow through river, and a lot of river is positioned at city, and cross a river place two ends construction surface is little, traditional cable pillar bridge structure, constructional difficulties.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of cable protecting tube bridge structure, convenient construction, it is ensured that cable protecting tube is fixing reliable, neat.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of cable protecting tube bridge structure, including the bridge pier being located in river and the cable testing bridge striding across river, described bridge pier is provided with arch-shaped steel frame, described cable testing bridge traverse arch-shaped steel frame, described arch-shaped steel frame is fixed by oblique pull rope and cable testing bridge, described cable testing bridge is provided with the pillar fixture that cable protecting tube is fixed, described pillar fixture includes some the fastening strips be arrangeding in parallel up and down, described cable protecting tube is fixed in side by side between neighbouring fastening strip, described fastening strip is provided with the circular arc locating slot that cable protecting tube cylindrical is positioned.
As preferably, described cable testing bridge includes the crane span structure pipe being located at rectangle corner, is provided with support bar in rectangle width both sides, and the two ends up and down of described support bar are fixed with the crane span structure pipe of upper and lower sides respectively.
As preferably, the end of described support bar is fixed with cutting, and described crane span structure pipe is provided with slot, and described cutting is inserted slot and fixed.
As preferably, the two ends of described fastening strip are provided with longitudinally fixed bolt, and the corresponding longitudinally fixed bolt of described support bar is provided with vertical sliding elongated hole, and described longitudinally fixed bolt is fixing in vertical sliding elongated hole.
As preferably, being provided with vertical tightening bolt between neighbouring fastening strip.
As preferably, the both sides of described fastening strip be provided with cross section U-shaped tighten up groove, what the two ends of described vertical tightening bolt were each passed through neighbouring fastening strip tightens up groove.
This utility model adopts cable-stayed type cable testing bridge to cross over, and arranges pillar fixture on cable testing bridge cable protecting tube is fixed, it is ensured that pillar is fixing reliable, neat in crane span structure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is further described:
Fig. 1 is population structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of cable protecting tube bridge structure, including the bridge pier being located in river and the cable testing bridge striding across river, described bridge pier is provided with arch-shaped steel frame, and described cable testing bridge is through arch-shaped steel frame, and described arch-shaped steel frame is fixed by oblique pull rope and cable testing bridge.
The advantage that employing cable-stayed type cable testing bridge is crossed over is: by being calculated analyzing to truss, arch drag-line, arch diagonal brace, 4 kinds of crane span structures of oblique pull; cable-stayed bridge cost is optimum; it addition, cable-stayed bridge two sides embedded depth of foundation is shallow, it is little to take up an area, the construction surface of two sides can be reduced; buried depth is more than the water surface; construction can evade river levee flood control protection problem largely, good with on-the-spot adaptability, and cable-stayed bridge is handsome in appearance; modern sense is strong, with environmental harmony.
As shown in Figure 1, cable testing bridge 2 is provided with the pillar fixture 1 that cable protecting tube 3 is fixed, described pillar fixture 1 includes some the fastening strips 11 be arrangeding in parallel up and down, described cable protecting tube 3 is fixed in side by side between neighbouring fastening strip 11, and described fastening strip 11 is provided with the circular arc locating slot 111 that cable protecting tube cylindrical is positioned.
Described cable testing bridge 2 includes the crane span structure pipe 21 being located at rectangle corner, is provided with support bar 22 in rectangle width both sides, and the two ends of described support bar 22 are fixed with crane span structure pipe 21.The end of described support bar is fixed with cutting 23, and described crane span structure pipe 21 is provided with slot, and described cutting 23 is inserted slot and realized fixing.
The two ends of described fastening strip 11 are provided with longitudinally fixed bolt 13, the corresponding longitudinally fixed bolt 13 of described support bar 22 is provided with vertical sliding elongated hole 221, described longitudinally fixed bolt 13 is fixing in vertical sliding elongated hole 221, and upper-lower position can be adjusted in vertical sliding elongated hole 221, to adapt to the cable protecting tube of different-diameter.This utility model adopts technique scheme, and cable protecting tube 3 rectangular array is fixed between Multilayer clamping bar, it can be ensured that cable protecting tube is fixing reliable, neat in cable testing bridge.
Vertical tightening bolt 12 it is provided with between neighbouring fastening strip 11.The both sides of described fastening strip 11 be provided with cross section U-shaped tighten up groove 112, what the two ends of described vertical tightening bolt 12 were each passed through neighbouring fastening strip tightens up groove 112, so neighbouring fastening strip is tightened up, thus cable protecting tube is fixed, it is to avoid cable protecting tube moves.
Additionally, the middle part of top side fastening strip is provided with the flange 113. that forward horizontal protrudes, the two ends of described flange are provided with stirrup 14, can fix cable protecting tube 3 by stirrup, and between this place's cable protecting tube and fastening strip, the cable effect of cable protecting tube diameter and carrying can be different.

Claims (5)

1. a cable protecting tube bridge structure, including the bridge pier being located in river and the cable testing bridge striding across river, described bridge pier is provided with arch-shaped steel frame, described cable testing bridge traverse arch-shaped steel frame, described arch-shaped steel frame is fixed by oblique pull rope and cable testing bridge, described cable testing bridge is provided with the pillar fixture that cable protecting tube is fixed, it is characterized in that: described pillar fixture includes some the fastening strips be arrangeding in parallel up and down, described cable protecting tube is fixed in side by side between neighbouring fastening strip, described fastening strip is provided with the circular arc locating slot that cable protecting tube cylindrical is positioned.
2. a kind of cable protecting tube bridge structure according to claim 1, it is characterized in that: described cable testing bridge includes being located at the crane span structure pipe of rectangle corner, be provided with support bar in rectangle width both sides, the two ends up and down of described support bar are fixed with the crane span structure pipe of upper and lower sides respectively.
3. a kind of cable protecting tube bridge structure according to claim 2, it is characterised in that: the end of described support bar is fixed with cutting, and described crane span structure pipe is provided with slot, and described cutting is inserted slot and fixed.
4. a kind of cable protecting tube bridge structure according to claim 2, it is characterized in that: the two ends of described fastening strip are provided with longitudinally fixed bolt, the corresponding longitudinally fixed bolt of described support bar is provided with vertical sliding elongated hole, and described longitudinally fixed bolt is fixing in vertical sliding elongated hole.
5. a kind of cable protecting tube bridge structure according to claim 1, it is characterised in that: it is provided with vertical tightening bolt between neighbouring fastening strip.
CN201620206738.8U 2016-03-17 2016-03-17 Bridge construction is crossed to cable pillar Active CN205385256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620206738.8U CN205385256U (en) 2016-03-17 2016-03-17 Bridge construction is crossed to cable pillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620206738.8U CN205385256U (en) 2016-03-17 2016-03-17 Bridge construction is crossed to cable pillar

Publications (1)

Publication Number Publication Date
CN205385256U true CN205385256U (en) 2016-07-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620206738.8U Active CN205385256U (en) 2016-03-17 2016-03-17 Bridge construction is crossed to cable pillar

Country Status (1)

Country Link
CN (1) CN205385256U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107017586A (en) * 2017-04-11 2017-08-04 周庆川 Cable laying support meanss

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107017586A (en) * 2017-04-11 2017-08-04 周庆川 Cable laying support meanss
CN107017586B (en) * 2017-04-11 2018-06-15 周庆川 Cable laying support device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20171221

Address after: 321035 Zhejiang city of Jinhua Province Jin Qu Road No. 1298

Co-patentee after: Jinhua Power Supply Company, State Grid Zhejiang Electric Power Company

Patentee after: JINHUA ELECTRIC POWER DESIGN INSTITUTE CO., LTD.

Co-patentee after: State Grid Corporation of China

Address before: 321017 Zhejiang city of Jinhua province Sungai West Road No. 428

Co-patentee before: State Grid Corporation of China

Patentee before: Jinhua Power Supply Company, State Grid Zhejiang Electric Power Company

TR01 Transfer of patent right