CN201742055U - Device for trimming busses - Google Patents

Device for trimming busses Download PDF

Info

Publication number
CN201742055U
CN201742055U CN 201020272292 CN201020272292U CN201742055U CN 201742055 U CN201742055 U CN 201742055U CN 201020272292 CN201020272292 CN 201020272292 CN 201020272292 U CN201020272292 U CN 201020272292U CN 201742055 U CN201742055 U CN 201742055U
Authority
CN
China
Prior art keywords
busbar
crane
moving mold
rectangle
support
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
CN 201020272292
Other languages
Chinese (zh)
Inventor
王玲
吴建彪
李涛
王庆国
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.)
State Grid Corp of China SGCC
Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Original Assignee
Benxi Power Supply Co of Liaoning 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.)
Filing date
Publication date
Application filed by Benxi Power Supply Co of Liaoning Electric Power Co Ltd filed Critical Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Priority to CN 201020272292 priority Critical patent/CN201742055U/en
Application granted granted Critical
Publication of CN201742055U publication Critical patent/CN201742055U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a device for trimming busses, comprising a rectangular bracket, a crane, a movable mould and a fixed mould, wherein the rectangular bracket is supported by a base, and the lower transversal beam is opened; the crane is arranged in the rectangular bracket; the movable mould is arranged on the upper end of an ejector of the crane, and used for trimming the bending degree of the bus; the fixed mould is arranged inside the upper transversal beam of the rectangular bracket, and is matched with the movable mould. The utility model can replace the manual method to trim the bus, and bend the bus according to the preset shape.

Description

Be used to repair the device of busbar
Technical field
The utility model relates to a kind of device that is used to repair busbar.
Background technology
Busbar is meant in electric power system, copper bar or the aluminium row that handle through insulation on the surface that the total system switch in the electric cabinet is connected with the switch in each shunt circuit, and its function is to make lead to use.For the busbar with same resistivity, big more its cross section of its resistance is big more, and promptly the busbar ampacity equals the width of busbar and thickness is long-pending, and as the distribution transforming station of 10KV, busbar is just thicker, artificial be difficult to it is crooked or with its distortion.
Circuit breaker, electric energy meter summation current transformer are installed in the existing power distribution cabinet side by side, the busbar that one end is connected with circuit breaker passes behind the secondary output winding wall box direction bending toward the electric energy metrical apparent bearing again, then be installed in sidewall on the load terminal be connected so that the load terminal be connected with each branch switch easily.Because the busbar that dispatches from the factory all is straight plate shapes, so, when above-mentioned busbar is installed, must be with busbar according to the predetermined direction bending.In the prior art, the on-the-spot busbar of installing does not have specific purpose tool or equipment, adopts artificial crooked usually, and artificial crooked busbar is not only wasted time and energy, inefficiency, and by the busbar of bending also irregularity, cause the spacing between the busbar not of uniform size, this form is easy to occur short circuit phenomenon.
Summary of the invention
The purpose of this utility model provides a kind of device that is used to repair busbar that can easily busbar be bent to arbitrary shape.
The device that the utility model proposed is used to repair busbar has one by the sill of base support open rectangle support and a crane that is arranged in this rectangle support, and the moving mold that is used to repair the busbar flexibility that this crane push rod upper end is installed, in the installed inside of rectangle support entablature the fixed mold that is complementary with moving mold is arranged.Crane can be selected mechanical type jack or hydraulic jack for use.
Described moving mold upper surface is provided with the groove to lower recess.Described groove is V-shaped, and the angle between this v-depression dual-side is the 30-150 degree.The below is equipped with the support platen in the described rectangle support, supports erection crane on the platen at this.
The top of described fixed mold cross section is rectangle, its underpart be provided with moving mold on the protuberance that is complementary of v-depression shape.
The device employing crane that is used to repair busbar that the utility model proposed is as booster parts, and moving mold and fixed mold conduct make the parts of busbar moulding, so, this installs alternative manual amendment busbar, according to the scene examination, use this device can save 2-3 people, operating efficiency can improve 70%; Simultaneously, this device can be pressed busbar the reservation shape bending, the phenomenon of crooked irregularity can not occur, thus the busbar that utilizes the finishing of this device in being installed in power distribution cabinet after, can not have potential safety hazard.
Description of drawings
Accompanying drawing 1 is an a kind of embodiment surface structure of device schematic diagram that is used to repair busbar that the utility model proposes;
Accompanying drawing 2 is partial schematic sectional view of Fig. 1.
Embodiment
Referring to Fig. 1 and Fig. 2, overall appearance structure that being used to of providing that the utility model proposes repair an embodiment of device of busbar that these two attached.This device comprises rectangle support 1, crane 2, mould and base.Wherein, base 5 can be made of the frame of a rectangle, and the bottom of rectangle support 1 is open, and two vertical edges 11 vertically are installed on two frames of base 5.The interior below of rectangle support 1 is equipped with supports platen 12, supports erection crane 2 on the platen 12 at this.Crane 2 can be made of mechanical type jack or hydraulic jack, in the push rod upper end of crane 2 moving mold 3 is installed, and in the installed inside of rectangle support 1 entablature 13 fixed mold 4 that is complementary with moving mold 3 is arranged.
Moving mold 3 upper surfaces are provided with the groove 31 to lower recess, and this groove 31 is V-shaped, and the angle between groove 31 dual-sides is the 30-150 degree, and best angle is 120 degree.The top of fixed mold 4 cross sections is rectangle 41, its underpart be provided with moving mold 3 on the protuberance 42 that is complementary of v-depression 31 shapes.
When the finishing busbar, at first busbar is placed on the moving mold 3, start crane 2, the push rod drive moving mold 3 of crane 2 is moved upward, when rising to busbar and contact with fixed mold 4, the long push rod that continues again to rise can make the busbar bending at moving mold 3 and fixed mold 4 positions, and determines the crooked radian of busbar according to the displacement that push rod continues to rise.

Claims (5)

1. be used to repair the device of busbar, it is characterized in that: this device has one by the sill of base support open rectangle support and a crane that is arranged in this rectangle support, and the moving mold that is used to repair the busbar flexibility that this crane push rod upper end is installed, in the installed inside of rectangle support entablature the fixed mold that is complementary with moving mold is arranged.
2. device according to claim 1 is characterized in that: described moving mold upper surface is provided with the groove to lower recess.
3. device according to claim 2 is characterized in that: described groove is V-shaped, and the angle between this v-depression dual-side is the 30-150 degree.
4. according to claim 1 or 2 or 3 described devices, it is characterized in that: the top of described fixed mold cross section is rectangle, its underpart be provided with moving mold on the protuberance that is complementary of v-depression shape.
5. device according to claim 1 is characterized in that: the below is equipped with the support platen in the described rectangle support, supports erection crane on the platen at this.
CN 201020272292 2010-07-27 2010-07-27 Device for trimming busses Expired - Fee Related CN201742055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020272292 CN201742055U (en) 2010-07-27 2010-07-27 Device for trimming busses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020272292 CN201742055U (en) 2010-07-27 2010-07-27 Device for trimming busses

Publications (1)

Publication Number Publication Date
CN201742055U true CN201742055U (en) 2011-02-09

Family

ID=43557332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020272292 Expired - Fee Related CN201742055U (en) 2010-07-27 2010-07-27 Device for trimming busses

Country Status (1)

Country Link
CN (1) CN201742055U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674654A (en) * 2013-12-19 2014-03-26 中国原子能科学研究院 Device for producing reverse U-shaped bent samples
CN103701063A (en) * 2013-12-03 2014-04-02 国家电网公司 Auxiliary device for lead bending-angle distance potential divider
CN104713947A (en) * 2015-03-17 2015-06-17 西安交通大学 Crack closing device capable of performing online detection and application method
CN105268841A (en) * 2014-07-18 2016-01-27 镇江西门子母线有限公司 Busbar forming mechanism for bus duct flexible connection
CN106694643A (en) * 2015-11-12 2017-05-24 国网辽宁省电力有限公司本溪供电公司 Special bending machine for power distribution major

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701063A (en) * 2013-12-03 2014-04-02 国家电网公司 Auxiliary device for lead bending-angle distance potential divider
CN103701063B (en) * 2013-12-03 2016-05-18 国家电网公司 The curved squareness of a kind of wire is apart from potential divider servicing unit
CN103674654A (en) * 2013-12-19 2014-03-26 中国原子能科学研究院 Device for producing reverse U-shaped bent samples
CN103674654B (en) * 2013-12-19 2016-08-17 中国原子能科学研究院 A kind of making inverse u-shaped bend specimen device
CN105268841A (en) * 2014-07-18 2016-01-27 镇江西门子母线有限公司 Busbar forming mechanism for bus duct flexible connection
CN104713947A (en) * 2015-03-17 2015-06-17 西安交通大学 Crack closing device capable of performing online detection and application method
CN104713947B (en) * 2015-03-17 2017-07-25 西安交通大学 A kind of crackle for carrying out on-line checking is remained silent device and application method
CN106694643A (en) * 2015-11-12 2017-05-24 国网辽宁省电力有限公司本溪供电公司 Special bending machine for power distribution major

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20121010

TR01 Transfer of patent right

Effective date of registration: 20121010

Address after: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi

Patentee after: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi

Patentee before: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110209

Termination date: 20180727

CF01 Termination of patent right due to non-payment of annual fee