CN201568646U - Trapezoid type cable bridge rack - Google Patents

Trapezoid type cable bridge rack Download PDF

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Publication number
CN201568646U
CN201568646U CN2009202983435U CN200920298343U CN201568646U CN 201568646 U CN201568646 U CN 201568646U CN 2009202983435 U CN2009202983435 U CN 2009202983435U CN 200920298343 U CN200920298343 U CN 200920298343U CN 201568646 U CN201568646 U CN 201568646U
Authority
CN
China
Prior art keywords
trapezoid
cable bridge
bridge rack
type cable
limit
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.)
Expired - Lifetime
Application number
CN2009202983435U
Other languages
Chinese (zh)
Inventor
孙保健
王玉玲
郝俊方
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.)
XUCHANG MEETALL CABLE TRAY CO Ltd
Original Assignee
XUCHANG MEETALL CABLE TRAY 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.)
Filing date
Publication date
Application filed by XUCHANG MEETALL CABLE TRAY CO Ltd filed Critical XUCHANG MEETALL CABLE TRAY CO Ltd
Priority to CN2009202983435U priority Critical patent/CN201568646U/en
Application granted granted Critical
Publication of CN201568646U publication Critical patent/CN201568646U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to the cable bridge rack field, especially relates to a trapezoid type cable bridge rack suitable for manufacturing large span cable bridge rack, which comprises a trapezoid side and transverse bracings mounted between adjacent trapezoid sides, a support is provided inside the trapezoid side, transverse bracings are arranged between the support and the trapezoid side, two ends of the transverse bracings are fixed at the bottoms between adjacent trapezoid sides by self-threading screws, the transverse bracings are not less than two and are arranged with equal interval distance. space length. The utility model has advantages of simple structure, easy manufacturing, low cost, convenient mounting, strong bearing capability and high mechanical intensity, can be used to manufacture wide span cable bridge rack, when mounting, the labor strength of the operator can be reduced, and the construction cost can be economized..

Description

Ladder-type cable bridge
Technical field
The utility model belongs to the cable testing bridge field, is specifically related to a kind of ladder-type cable bridge of suitable manufacturing large span cable bridge rack.
Background technique
Cable testing bridge is a device of installing cable concentratedly, and cable testing bridge includes the terraced limit of both sides symmetry, and the bottom in the terraced limit of symmetry is fixed with cross-arm, and the two ends of cross-arm on terraced limit, are made cable testing bridge by screw.The terraced limit of known cable testing bridge is a T type structure, is fixed with rectangle groove below T type structure, and cross-arm is placed on that two ends are fixed together by screw and terraced limit on the rectangle groove.This existing cable testing bridge defective in use is: because the intensity on terraced limit is low, the cable testing bridge made from the low terraced limit section bar of this intensity can not load-bearing, cause cable testing bridge to damage easily, especially cable testing bridge that can not this longspan, when longspan cable testing bridge that install to produce, need be below cable testing bridge the strong point of increase crane span structure, thereby increased engineering cost, waste of manpower and material resources, increase assembler's labor intensity.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of saving engineering cost, reduction operation labor intensity is provided, and does not need to increase the ladder-type cable bridge of fulcrum during installation.
The purpose of this utility model is achieved in that and comprises terraced limit and be installed in cross-arm between the adjacent terraced limit, this inside, ladder limit is provided with support, support and terraced limit between be provided with stull, described cross-arm two ends are fixedly mounted on bottom between the adjacent terraced limit by tapping screw.
Described stull is no less than two.
Described cross-arm is equidistantly arranged.
The utlity model has following advantage: the utility model is simple in structure, easy to manufacture, easy for installation; Its remarkable advantage is the mechanical strength height, and bearing capacity is strong, but production longspan cable testing bridge reduces operator's labor intensity, saves engineering cost during installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A sectional view of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model comprises terraced limit 1 and is installed in cross-arm 2 between the adjacent terraced limit 1, this 1 inside, ladder limit is provided with supports 4, support 4 and terraced limit 1 between be provided with stull 5, described cross-arm 2 two ends are fixedly mounted on bottom between the adjacent terraced limit 1 by tapping screw 3.
Described stull 5 is no less than two.
Described cross-arm 2 is equidistantly arranged.
Because the utility model adopts gridding type cavity ladder limit, increase the mechanical strength of cable testing bridge greatly, promptly increased the bearing power of cable testing bridge, be fit to make the longspan cable testing bridge, in installation, save construction cost, reduce workmen's labor intensity.

Claims (3)

1. ladder-type cable bridge, comprise terraced limit (1) and be installed in cross-arm (2) between the adjacent terraced limit (1), it is characterized in that: this inside, ladder limit (1) is provided with support (4), be provided with stull (5) supporting between (4) and terraced limit (1), described cross-arm (2) two ends are fixedly mounted on bottom between the adjacent terraced limit (1) by tapping screw (3).
2. ladder-type cable bridge according to claim 1 is characterized in that: described stull (5) is no less than two.
3. ladder-type cable bridge according to claim 1 is characterized in that: described cross-arm (2) is equidistantly arranged.
CN2009202983435U 2009-12-31 2009-12-31 Trapezoid type cable bridge rack Expired - Lifetime CN201568646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202983435U CN201568646U (en) 2009-12-31 2009-12-31 Trapezoid type cable bridge rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202983435U CN201568646U (en) 2009-12-31 2009-12-31 Trapezoid type cable bridge rack

Publications (1)

Publication Number Publication Date
CN201568646U true CN201568646U (en) 2010-09-01

Family

ID=42660933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202983435U Expired - Lifetime CN201568646U (en) 2009-12-31 2009-12-31 Trapezoid type cable bridge rack

Country Status (1)

Country Link
CN (1) CN201568646U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563209A (en) * 2010-12-27 2012-07-11 许昌美特桥架股份有限公司 Combined ladder-type cable bridge
CN103234082A (en) * 2013-04-19 2013-08-07 河北燕舞防爆电器有限公司 Polymer modified composite resin composite type cable tray production method
CN104421496A (en) * 2013-08-23 2015-03-18 江苏中洋集团股份有限公司 Standard U-shaped bridge structure for fixing pipeline of underground garage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563209A (en) * 2010-12-27 2012-07-11 许昌美特桥架股份有限公司 Combined ladder-type cable bridge
CN103234082A (en) * 2013-04-19 2013-08-07 河北燕舞防爆电器有限公司 Polymer modified composite resin composite type cable tray production method
CN103234082B (en) * 2013-04-19 2015-10-21 河北燕舞防爆电器有限公司 Macromolecule improvement compound resin composite electric cable bridge production method
CN104421496A (en) * 2013-08-23 2015-03-18 江苏中洋集团股份有限公司 Standard U-shaped bridge structure for fixing pipeline of underground garage

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Novel light loading integral ladder type cable bridge

Effective date of registration: 20150318

Granted publication date: 20100901

Pledgee: The Agricultural Bank of Xuchang branch of Limited by Share Ltd China Weidu

Pledgor: Xuchang Meite bridge Limited by Share Ltd|Shang Xinchun

Registration number: 2015410000003

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160422

Granted publication date: 20100901

Pledgee: The Agricultural Bank of Xuchang branch of Limited by Share Ltd China Weidu

Pledgor: Xuchang Meite bridge Limited by Share Ltd|Shang Xinchun

Registration number: 2015410000003

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20100901

CX01 Expiry of patent term