CN201317290Y - Auxiliary installation tool for contact line joint wire clip - Google Patents

Auxiliary installation tool for contact line joint wire clip Download PDF

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Publication number
CN201317290Y
CN201317290Y CNU2008201232487U CN200820123248U CN201317290Y CN 201317290 Y CN201317290 Y CN 201317290Y CN U2008201232487 U CNU2008201232487 U CN U2008201232487U CN 200820123248 U CN200820123248 U CN 200820123248U CN 201317290 Y CN201317290 Y CN 201317290Y
Authority
CN
China
Prior art keywords
contact line
contact wire
contact
nut
lifting bolt
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
CNU2008201232487U
Other languages
Chinese (zh)
Inventor
王领旗
石垒
宋国栋
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.)
China Railway Electrification Engineering Group Co Ltd
First Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Original Assignee
China Railway Electrification Engineering Group Co Ltd
First Engineering Co Ltd of China Railway Electrification Engineering Group 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 China Railway Electrification Engineering Group Co Ltd, First Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd filed Critical China Railway Electrification Engineering Group Co Ltd
Priority to CNU2008201232487U priority Critical patent/CN201317290Y/en
Application granted granted Critical
Publication of CN201317290Y publication Critical patent/CN201317290Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an auxiliary installation tool for a contact line joint wire clip, which comprises a contact line joint platform, contact line positioning devices and a contact line guide groove, wherein, the contact line guide groove is in semi-circular tube shape, the contact line positioning devices are positioned at the two ends of the contact line joint platform respectively, each contact line positioning device comprises a bracket, a nut, a lifting bolt and a positioning wire clip, the bracket is fixed on the contact line joint platform, the nut is fixed on the bracket, the lifting bolt engages with the nut, and the positioning wire clip is connected with the lower end of the lifting bolt. Besides simple structure, the utility model has the following advantages: as two sections of contact line are pulled together, the contact line positioning device fixes the two contact lines in the same plane by controlling the synchronization of the contact lines, and the contact line guide groove controls the direction of movement of the contact lines, so that the installation of the contact line joint wire clip becomes very simple and convenient; and the auxiliary installation tool is easier for operators to operate, can operate irrespective of construction environment and weather conditions, and greatly improves construction in terms of efficiency and safety without affecting construction quality.

Description

A kind of contact wire splice auxiliary mounting tool
Technical field:
The utility model relates to the power construction technical field of tools, especially relates to the instrument that contact wire splice is installed.
Background technology:
The electrification operating line comes in contact line broken string accident often, often need carry out the construction of contact wire joint, so that fast quick-recovery circuit operation.But in traditional contact wire joint construction technology, the plane of often adopting simple and easy equipment such as plank, channel-section steel, angle steel is as the platform that contact wire splice is installed.Under the own properties influence of contact wire, article two, when contact wire docks, article two, all difficult control of the planeness of the curvature tolerance of contact wire transversal surface docking point, lead bottom surface makes the contact wire splice installation difficulty bigger, consuming time long and operator's technical merit had relatively high expectations.And then to rapid recovery circuit operation impacts.
The utility model content:
The purpose of this utility model is the weak point that exists at prior art and a kind of new contact wire splice auxiliary mounting tool is provided that it has characteristics simple in structure, practical, simple and efficient to handle.
For achieving the above object, the utility model comprises contact wire joint platform, contact wire registration device and contact wire guide channel, wherein, the contact wire guide channel is the semicircle pipe of crosswise fixed on contact wire joint platform, the contact wire registration device has two groups, lay respectively at contact wire joint flat-bed two ends, it comprises support, nut, lifting bolt and steady ear, support is fixed on the contact wire joint platform, nut is fixed on the support, lifting bolt cooperates with nut, and steady ear links to each other with the lower end of lifting bolt.
The axis normal of described lifting bolt is in the axis of contact wire guide channel.
Described steady ear is made of two parallel splints that link to each other by bolt, and the two clamping plates inboard forms the deep-slotted chip breaker of symmetry.
The beneficial effects of the utility model are: its parts are less, simple in structure, in the process of two sections contact wires being moved to together, the contact wire registration device can be controlled contact wire line face, two contact wires are fixed on the same horizontal surface, the contact wire guide channel is then controlled the trend of contact wire, make that contact wire splice is installed becomes very easy, technical requirements to the operator is lower, and be not subjected to the influence of construction environment, weather, under the prerequisite that guarantees construction quality, improved operating efficiency and construction safety greatly.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a front elevation of the present utility model;
Fig. 2 is the side-looking enlarged drawing of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, and therefore limits protection domain of the present utility model.
See that accompanying drawing 1 is to shown in the accompanying drawing 3: the utility model comprises contact wire joint platform 10, contact wire registration device 20 and contact wire guide channel 30 three parts.Wherein, contact wire joint platform 10 is a channel-section steel, can control the planeness of contact wire bottom surface and improve the joint wire clamp stability when installing; Contact wire guide channel 30 is the semicircle pipe of horizontal welding on contact wire joint platform 10, with the trend of control contact wire; Contact wire registration device 20 has two groups, lays respectively at the two ends of contact wire joint platform 10, and it comprises support 21, nut 22, lifting bolt 23 and steady ear 24; L shaped support 21 is fixed on the contact wire joint platform 10, nut 22 is welded in support 21 tops, lifting bolt 23 cooperates with nut 22, its axis normal is in the axis of contact wire guide channel 30, steady ear 24 links to each other with the lower end of lifting bolt 23, by lifting bolt 23, steady ear 24 can adapt to the contact wire of different-diameter.Steady ear 24 is made of two parallel splints that link to each other by bolt, the two clamping plates inboard forms the deep-slotted chip breaker 241 of symmetry, when two sections contact wires are put into contact wire guide channel 30 and to after connecting, rotate lifting bolt 23, steady ear 24 fits together the bottom surface and contact wire guide channel 30 bottoms of two sections contact wires, subsequently contact wire splice can be installed.

Claims (3)

1. contact wire splice auxiliary mounting tool, it is characterized in that: it comprises contact wire joint platform (10), contact wire registration device (20), and contact wire guide channel (30), wherein, contact wire guide channel (30) is the semicircle pipe of crosswise fixed on contact wire joint platform (10), contact wire registration device (20) has two groups, lay respectively at the two ends of contact wire joint platform (10), it comprises support (21), nut (22), lifting bolt (23), and steady ear (24), support (21) is fixed on the contact wire joint platform (10), nut (22) is fixed on the support (21), lifting bolt (23) cooperates with nut (22), and steady ear (24) links to each other with the lower end of lifting bolt (23).
2. contact wire splice auxiliary mounting tool according to claim 1 is characterized in that: the axis normal of described lifting bolt (23) is in the axis of contact wire guide channel (30).
3. contact wire splice auxiliary mounting tool according to claim 2 is characterized in that: described steady ear (24) is made of two parallel splints that link to each other by bolt, and the two clamping plates inboard forms the deep-slotted chip breaker (241) of symmetry.
CNU2008201232487U 2008-12-10 2008-12-10 Auxiliary installation tool for contact line joint wire clip Expired - Fee Related CN201317290Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201232487U CN201317290Y (en) 2008-12-10 2008-12-10 Auxiliary installation tool for contact line joint wire clip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201232487U CN201317290Y (en) 2008-12-10 2008-12-10 Auxiliary installation tool for contact line joint wire clip

Publications (1)

Publication Number Publication Date
CN201317290Y true CN201317290Y (en) 2009-09-30

Family

ID=41196059

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201232487U Expired - Fee Related CN201317290Y (en) 2008-12-10 2008-12-10 Auxiliary installation tool for contact line joint wire clip

Country Status (1)

Country Link
CN (1) CN201317290Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291889A (en) * 2015-11-23 2016-02-03 宝鸡保德利电气设备有限责任公司 Assembling and debugging tool for flexible suspension non-slide sectional insulator
CN108790952A (en) * 2018-06-01 2018-11-13 中铁局集团有限公司 A kind of contact wire terminal assistor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291889A (en) * 2015-11-23 2016-02-03 宝鸡保德利电气设备有限责任公司 Assembling and debugging tool for flexible suspension non-slide sectional insulator
CN108790952A (en) * 2018-06-01 2018-11-13 中铁局集团有限公司 A kind of contact wire terminal assistor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090930

Termination date: 20121210