CN202347916U - Adjustable hoop cross arm seat - Google Patents

Adjustable hoop cross arm seat Download PDF

Info

Publication number
CN202347916U
CN202347916U CN2011204928213U CN201120492821U CN202347916U CN 202347916 U CN202347916 U CN 202347916U CN 2011204928213 U CN2011204928213 U CN 2011204928213U CN 201120492821 U CN201120492821 U CN 201120492821U CN 202347916 U CN202347916 U CN 202347916U
Authority
CN
China
Prior art keywords
anchor ear
hoop
arm seat
arm
welded
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 - Fee Related
Application number
CN2011204928213U
Other languages
Chinese (zh)
Inventor
郑志军
管清民
王玲
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.)
SHANDONG LUNENG TAISHAN TOWER CO Ltd
Original Assignee
SHANDONG LUNENG TAISHAN TOWER 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 SHANDONG LUNENG TAISHAN TOWER CO Ltd filed Critical SHANDONG LUNENG TAISHAN TOWER CO Ltd
Priority to CN2011204928213U priority Critical patent/CN202347916U/en
Application granted granted Critical
Publication of CN202347916U publication Critical patent/CN202347916U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an adjustable hoop cross arm seat, which is characterized in that the cross arm seat is respectively and symmetrically welded on the outer edges of a semicircular left hoop and a semicircular right hoop. A first reinforcing plate enables the cross arm seat to be reinforced and fixed on the left hoop and the right hoop, a second reinforcing plate enables two ends of the left hoop and the right hoop to be reinforced, and two ends of the left hoop and two ends of the right hoop are connected together through bolts. Through the arrangement, the cross arm seam can be welded on the hoops directly, avoids welding at a construction site, and can be installed on towers with different diameter by replacing bolts with different length.

Description

Scalable anchor ear cross-arm seat
Technical field
The utility model relates to a kind of scalable anchor ear cross-arm seat that is used on the power system overhead transmission shaft tower.
Background technology
At present, it all is the cross-arm that steel plate welds or folds that electric power overhead send the anchor ear cross-arm seat that adopts in the electrical engineering, and the cross-arm seat is welded on operation on the shaft; After welding is fixing, have unadjustable property, can not charging construction; And need carry out welding operation at the scene, cause labour intensity high, both wastes of manpower of constructing; Expend time in again, operating efficiency is relatively low.
Summary of the invention
The purpose of the utility model just provides a kind of new type of adjustable joint anchor ear cross-arm seat simple, easy to use, high efficiency of installing.
To achieve these goals; The utility model is symmetrically welded with the cross-arm seat respectively on the outer rim of semi-circular left anchor ear and right anchor ear; First stiffener is strengthened the cross-arm seat to be fixed on left anchor ear and the right anchor ear; Second reinforcing rib is strengthened the two ends of left anchor ear and right anchor ear, bolt with the two ends of left anchor ear and right anchor ear be linked together.
Through above setting; The utility model directly is welded on the cross-arm seat on the anchor ear, has avoided the job site welding, through changing the bolt of different length; Can be implemented on the different-diameter shaft tower and install and use; It is simple and convenient that the utility model is installed cross-arm, alleviated labour intensity, improved operating efficiency greatly.
Description of drawings
Combine accompanying drawing that the utility model is further specified at present.
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Among the figure: 1, left anchor ear, 2, right anchor ear, 3, the cross-arm seat, 4, first stiffener, 5, second reinforcing rib, 6, bolt.
The specific embodiment
Like Fig. 1, shown in 2; The utility model is symmetrically welded with cross-arm seat 3 respectively on the outer rim of semi-circular left anchor ear 1 and right anchor ear 2; First stiffener 4 is strengthened being fixed on cross-arm seat 3 on left anchor ear 1 and the right anchor ear 2; Second reinforcing rib 5 is strengthened the two ends of left anchor ear 1 and right anchor ear 2, bolt 6 with the two ends of left anchor ear 1 and right anchor ear 2 be linked together.Through above setting, the utility model directly is welded on cross-arm seat 3 on left anchor ear 1 and the right anchor ear 2, has avoided the job site welding, through changing the bolt 6 of different length, can be implemented on the different-diameter shaft tower and install and use.

Claims (1)

1. scalable anchor ear cross-arm seat; It is characterized in that: on the outer rim of semi-circular left anchor ear and right anchor ear, be symmetrically welded with the cross-arm seat respectively; First stiffener is strengthened the cross-arm seat to be fixed on left anchor ear and the right anchor ear; Second reinforcing rib is strengthened the two ends of left anchor ear and right anchor ear, bolt with the two ends of left anchor ear and right anchor ear be linked together.
CN2011204928213U 2011-12-01 2011-12-01 Adjustable hoop cross arm seat Expired - Fee Related CN202347916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204928213U CN202347916U (en) 2011-12-01 2011-12-01 Adjustable hoop cross arm seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204928213U CN202347916U (en) 2011-12-01 2011-12-01 Adjustable hoop cross arm seat

Publications (1)

Publication Number Publication Date
CN202347916U true CN202347916U (en) 2012-07-25

Family

ID=46536928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204928213U Expired - Fee Related CN202347916U (en) 2011-12-01 2011-12-01 Adjustable hoop cross arm seat

Country Status (1)

Country Link
CN (1) CN202347916U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071325A (en) * 2015-08-06 2015-11-18 国网辽宁省电力有限公司鞍山供电公司 Earth wire suspension plate with freely set angle
CN111141935A (en) * 2020-01-06 2020-05-12 国网浙江桐乡市供电有限公司 Universal hoop device for metering box on rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071325A (en) * 2015-08-06 2015-11-18 国网辽宁省电力有限公司鞍山供电公司 Earth wire suspension plate with freely set angle
CN111141935A (en) * 2020-01-06 2020-05-12 国网浙江桐乡市供电有限公司 Universal hoop device for metering box on rod

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20121201

C17 Cessation of patent right