CN205581152U - A multi -functional quick pressure presss from both sides for big current generator test cable - Google Patents

A multi -functional quick pressure presss from both sides for big current generator test cable Download PDF

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Publication number
CN205581152U
CN205581152U CN201620356456.6U CN201620356456U CN205581152U CN 205581152 U CN205581152 U CN 205581152U CN 201620356456 U CN201620356456 U CN 201620356456U CN 205581152 U CN205581152 U CN 205581152U
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CN
China
Prior art keywords
tabletting
cable
cell wall
current generator
test cable
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Application number
CN201620356456.6U
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Chinese (zh)
Inventor
陈旭
梁思聪
依马木
杨东
买买提·艾尼
王军杰
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MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
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MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
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Application filed by MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co, State Grid Corp of China SGCC filed Critical MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
Priority to CN201620356456.6U priority Critical patent/CN205581152U/en
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Publication of CN205581152U publication Critical patent/CN205581152U/en
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Abstract

The utility model discloses a multi -functional quick pressure presss from both sides for big current generator test cable, it contains integrated support, the integration support contains the connecting portion that are used for pressing the cramp joint portion of pressing from both sides equipment under test and are used for connecting test cable, cramp joint portion contains to press presss from both sides the groove, presses two cell walls that press from both sides the groove to be the horizontal direction and extends, and two cell walls are arranged from top to bottom, are upper groove wall and lower trench wall respectively, the last equipment of upper groove wall has and is used for pressing the pressure of pressing from both sides between lower trench wall and preforming to press from both sides the subassembly equipment under test, press the clamp subassembly to contain the preforming, the preforming horizontally sets up between upper groove wall and lower trench wall, the equipment has the screw rod component that the drive preforming goes up and down on the preforming, upper groove wall has seted up at the center to press and has pressed from both sides the screw hole, the screw rod component meshing is passed press and press from both sides the screw hole, be provided with the cable junction hole that is used for connecting test cable on the connecting portion.

Description

Multi-functional rapid pressure for strong current generator test cable presss from both sides
Technical field
This utility model relates to a kind of rapid pressure folder, specifically for wheelbarrow switch in distribution system (chopper), When drawer switch carries out cranking test, test cable is connected with equipment under test.
Background technology
Along with social economy, the development of technology, people are more and more higher to the requirement of power supply reliability.Mirror In case above, in order to ensure 750kV substation equipment safe and stable operation, the inspection of Guo Wang Xinjiang power company Annual Group Inc of company of repairing professional and technical personnel, producer technical staff are to Quan Jiang16Suo 750kV transformer station 0.4 Kilovolt alternating-current system carries out checking, testing.Due to without (the supporting 0.4kV open circuit of special-purpose assorted test clip Device, drawer switch), cause Field Force when 0.4kV chopper, drawer switch are carried out high-current test, Test cable can not reliably, be quickly connected with equipment under test (0.4kV chopper, drawer switch) cause Testing efficiency is low, the test insecure problem of data.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose A kind of multi-functional rapid pressure for strong current generator test cable presss from both sides, and it can quickly, reliably be incited somebody to action and survey Examination cable is connected with equipment under test;Contribute to promoting test quality and efficiency, it is ensured that the reliability of test data.
This utility model solves its technical problem and be the technical scheme is that for strong current generator test The multi-functional rapid pressure folder of cable, is used for connecting equipment under test and test cable;Comprise the one of copper material making Body support;Described integrated bracket comprises for pressing the cramp joint portion of double-layered quilt measurement equipment and for connecting test electricity The connecting portion of cable;
Described cramp joint portion comprises pressure clip slot, and two cell walls of pressure clip slot extend, on two cell walls in horizontal direction Lower layout, is respectively upper cell wall and lower cell wall;It is assembled with for equipment under test pressure is clipped on described upper cell wall Lower pressure clip assembly between cell wall and tabletting;Described pressure clip assembly comprises described tabletting, described tabletting level It is arranged between cell wall and lower cell wall, described tabletting is assembled with the screw part driving tabletting lifting, institute Stating cell wall center and offer pressure folder screwed hole, described screw part is engaged through described pressure folder screwed hole;
Being provided with the cable connecting orifice for connecting test cable on described connecting portion, described cable connecting orifice is extremely It is two less, respectively cable connecting orifice I and cable connecting orifice II, cable connecting orifice I and cable connecting orifice The aperture of II is unequal.
Preferred implementation of the present utility model and further improvement are as follows:
(1) described lower cell wall is towards the electroplate of upper cell wall, forms silver coating.
(2) top of described screw part is the hex nut being fixedly installed.
(3) the lower cell wall of described pressure clip slot extends to press the bottom land described connecting portion of outside formation of clip slot.
(4) described tabletting is identical with the width of upper cell wall, length and thickness difference.
(5) described equipment under test is that the 0.4kV chopper in 0.4kV alternating-current system, drawer are opened Close.
Further: being formed apart from adjustable jaw between described tabletting and lower cell wall, described jaw is adjustable Scope is 0~20mm;The aperture of described pressure folder screwed hole is 14mm;Described cable connecting orifice I and cable are even The aperture connecing hole II is respectively 18mm and 14mm.
Further: described tabletting comprises multiple tabletting platforms that the thickness set gradually is different, all pressures Sheet platform is the most concordant horizontal plane towards lower cell wall one side.
Moreover: the quantity of described tabletting platform is four, the respectively first tabletting platform, second Tabletting platform, the 3rd tabletting platform and the 4th tabletting platform;Described screw part is arranged on the centre bit of tabletting Putting, the both sides of screw part are respectively provided with two tabletting platforms;Described first tabletting platform, the second tabletting are flat The thickness of platform, the 3rd tabletting platform and the 4th tabletting platform is respectively 2mm, 3mm, 4mm and 5mm.
This utility model compared with prior art has the advantage that
The disclosed multi-functional rapid pressure folder for strong current generator test cable of this utility model;Its energy Enough meet 0.4kV chopper, drawer switch when carrying out high-current test, high-current test line is connected reliable, Quickly requirement, improves efficiency when test cable connects and the reliability connected thereof.This utility model is adopted With the copper material of high intensity, faying surface (lower flute wall surfaces) arranges silver coating according to associated specifications. This utility model simple in construction on the whole, simple to operate, contribute to promoting the quality of test job, efficiency, Ensure the reliability of test data.
Accompanying drawing explanation
Fig. 1 is the structural representation overlooking direction of a kind of detailed description of the invention of the present utility model;
Fig. 2 is the structural representation in the side-looking direction of Fig. 1;
Fig. 3 is the structural representation overlooking direction of a kind of detailed description of the invention of pressure clip assembly of the present utility model Figure;
Fig. 4 is the structural representation of the main apparent direction of Fig. 3 of the present utility model;
Fig. 5 is the structural representation after amplifying at the A in Fig. 4.
Description of reference numerals:
1-cramp joint portion, 2-pressure folder screwed hole, 3-screw part, 4-cable connecting orifice I, 5-connecting portion, 6- Cable connecting orifice II, 7-tabletting, 8-presses clip slot, 9-silver coating, 71-the first tabletting platform, and 72-second presses Sheet platform, 73-the 3rd tabletting platform, 74-the 4th tabletting platform.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
It should be noted that the structure of signal, ratio, size etc. in this specification institute accompanying drawing, the most only in order to Coordinate the content disclosed in description, understand for those skilled in the art and read, being not limited to The enforceable qualifications of this utility model, the modification of any structure, the change of proportionate relationship or the tune of size Whole, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall at this In the range of technology contents disclosed in utility model obtains and can contain.
Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " And the term of " " etc., it is merely convenient to understanding of narration, and is not used to limit this utility model and can implement Scope, being altered or modified of its relativeness, without essence change technology contents under, when being also considered as this reality With novel enforceable category.
As it can be seen, it illustrates detailed description of the invention of the present utility model;As it can be seen, this utility model The disclosed multi-functional rapid pressure folder for strong current generator test cable, be used for connecting equipment under test and Test cable;It comprises the integrated bracket that copper material makes;Described integrated bracket comprises for pressing double-layered quilt to survey The cramp joint portion 1 of equipment and the connecting portion 5 for connecting test cable;
As it can be seen, described cramp joint portion comprises pressure clip slot 8, two cell walls of pressure clip slot extend in horizontal direction, Two cell walls are arranged up and down, are respectively upper cell wall and lower cell wall;It is assembled with for by tested on described upper cell wall Equipment pressure is clipped in the pressure clip assembly between lower cell wall and tabletting;Described pressure clip assembly comprises described tabletting 7, described Being arranged between cell wall and lower cell wall of tabletting level, described tabletting is assembled with the spiral shell driving tabletting lifting Rod unit 3, described upper cell wall center offers pressure folder screwed hole 2, and described screw part is engaged through described pressure Folder screwed hole;
As it can be seen, be provided with the cable connecting orifice for connecting test cable, described electricity on described connecting portion Cable connecting hole at least two, respectively cable connecting orifice I (4) and cable connecting orifice II (6), cable is even Connect hole I unequal with the aperture of cable connecting orifice II.The lifting of tabletting is driven and can refer to Fig. 5 by screw part Shown in, the screw rod bottom of screw part can be contained on tabletting with rotating group, and screw rod is itself by helicitic texture phase Pressure folder screwed hole is lifted thus drives tabletting to lift.
Preferably, as shown in the figure: described lower cell wall, towards the electroplate of upper cell wall, forms silver coating 9.
Preferably, as shown in the figure: the top of described screw part is the hex nut being fixedly installed.
Preferably, as shown in the figure: the lower cell wall of described pressure clip slot extends to press the bottom land outside of clip slot to form institute State connecting portion 5.
Preferably, as shown in the figure: described tabletting is identical with the width of upper cell wall, length and thickness difference.
Preferably, as shown in the figure: described equipment under test is the 0.4kV in 0.4kV alternating-current system Chopper, drawer switch.
Preferably, as shown in the figure: formed apart from adjustable jaw, described pincers between described tabletting and lower cell wall Mouth adjustable extent is 0~20mm;The aperture of described pressure folder screwed hole is 14mm;Described cable connecting orifice I He The aperture of cable connecting orifice II is respectively 18mm and 14mm.
Preferably, as shown in the figure: described tabletting comprises multiple tabletting platforms that the thickness set gradually is different, All tabletting platforms are the most concordant horizontal plane towards lower cell wall one side.
Preferably, as shown in the figure: the quantity of described tabletting platform is four, the respectively first tabletting platform 71, Second tabletting platform the 72, the 3rd tabletting platform 73 and the 4th tabletting platform 74;Described screw part is arranged on The center of tabletting, the both sides of screw part are respectively provided with two tabletting platforms;Described first tabletting platform, The thickness of the second tabletting platform, the 3rd tabletting platform and the 4th tabletting platform be respectively 2mm, 3mm, 4mm and 5mm。
In sum, in this utility model preferred embodiment, the overall copper material processing using intensity higher Form.Whole support comprises multi-functional rapid pressure folder and the cramp joint portion of equipment under test and multi-functional rapid pressure Folder and two functional areas of test cable connecting portion.Wherein cramp joint portion arranges the screw (band of a Φ 14 at medium position Screw thread) and supporting corresponding screw part;Connecting portion position shown in the figure is respectively provided with Φ 18, Φ 14 Two cable connecting orifice, in order to connect the test cable of different size.
Above preferred embodiment in use, uses supporting speeder wrench (M16) to be screwed into rapidly screw part, Make jaw upper and lower surface distance progressively reduce, and then make jaw two sides in opposite directions and equipment under test (0.4kV open circuit Device) keep enough clamping force.Wherein descend flute wall surfaces that silver coating need to be set;
Above preferred embodiment concrete in 0.4kV distribution system, due to drawer switch model, capacity not With, its contact size, contact gap (gap is between 2~5mm) also differ.Therefore above-described embodiment is also It is applicable to the high-current test of above specification drawer switch.As shown in Figure 3 and Figure 4, screw part cut Face is labeled with pressure folder platform (respectively 2mm, 3mm, 4mm, 5mm) of different-thickness, with satisfied on-the-spot drawer Switch testing needs.Drawer switch contact is inserted pressure folder platform (2~5mm) of the different-thickness of tabletting, and Turn screw part, make drawer switch contact be reliably connected with jaw.
Above technical characteristic constitute most preferred embodiment of the present utility model (its jaw range of activity is 0~20mm, It is applicable to 0.4kV chopper currently mainly;Sheeting thickness is 2~5mm, meets the test of most drawer switch Demand), it has stronger adaptability and optimal implementation result, can increase and decrease inessential technology according to actual needs Feature, meets the needs of different situations.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model It is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to Make a variety of changes without departing from the premise of this utility model objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that This utility model is not limited to specific embodiment, and scope of the present utility model is defined by the following claims.

Claims (9)

1., for the multi-functional rapid pressure folder of strong current generator test cable, it is used for connecting equipment under test And test cable;It is characterized in that: comprise the integrated bracket that copper material makes;Described integrated bracket bag Containing being used for pressing the cramp joint portion of double-layered quilt measurement equipment and the connecting portion for connecting test cable;
Described cramp joint portion comprises pressure clip slot, and two cell walls of pressure clip slot extend in horizontal direction, two cell walls Arrange up and down, be respectively upper cell wall and lower cell wall;It is assembled with for by equipment under test pressure on described upper cell wall The pressure clip assembly being clipped between lower cell wall and tabletting;Described pressure clip assembly comprises described tabletting, described tabletting Being arranged between cell wall and lower cell wall of level, described tabletting is assembled with the screw rod driving tabletting lifting Parts, described upper cell wall center offers pressure folder screwed hole, and described screw part is engaged through described pressure folder Screwed hole;
The cable connecting orifice for connecting test cable, described cable connecting orifice it is provided with on described connecting portion At least two, respectively cable connecting orifice I and cable connecting orifice II, cable connecting orifice I is with cable even The aperture connecing hole II is unequal.
2. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 1, It is characterized in that: described lower cell wall, towards the electroplate of upper cell wall, forms silver coating.
3. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 1, It is characterized in that: the top of described screw part is the hex nut being fixedly installed.
4. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 1, It is characterized in that: the lower cell wall of described pressure clip slot extends to press the bottom land described connecting portion of outside formation of clip slot.
5. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 1, It is characterized in that: described tabletting is identical with the width of upper cell wall, length and thickness difference.
6. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 1, It is characterized in that: described equipment under test be the 0.4kV chopper in 0.4kV alternating-current system, Drawer switch.
7. as described in as arbitrary in claim 1~6 for strong current generator test cable multi-functional quickly Pressure clamp, it is characterised in that: formed apart from adjustable jaw, described pincers between described tabletting and lower cell wall Mouth adjustable extent is 0~20mm;The aperture of described pressure folder screwed hole is 14mm;Described cable connecting orifice I It is respectively 18mm and 14mm with the aperture of cable connecting orifice II.
8. as described in as arbitrary in claim 1~6 for strong current generator test cable multi-functional quickly Pressure clamp, it is characterised in that: described tabletting comprises multiple tabletting platforms that the thickness set gradually is different, All tabletting platforms are the most concordant horizontal plane towards lower cell wall one side.
9. the multi-functional rapid pressure folder for strong current generator test cable as claimed in claim 8, It is characterized in that: the quantity of described tabletting platform is four, the respectively first tabletting platform, the second tabletting Platform, the 3rd tabletting platform and the 4th tabletting platform;Described screw part is arranged on the center of tabletting, The both sides of screw part are respectively provided with two tabletting platforms;Described first tabletting platform, the second tabletting platform, The thickness of the 3rd tabletting platform and the 4th tabletting platform is respectively 2mm, 3mm, 4mm and 5mm.
CN201620356456.6U 2016-04-25 2016-04-25 A multi -functional quick pressure presss from both sides for big current generator test cable Active CN205581152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620356456.6U CN205581152U (en) 2016-04-25 2016-04-25 A multi -functional quick pressure presss from both sides for big current generator test cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620356456.6U CN205581152U (en) 2016-04-25 2016-04-25 A multi -functional quick pressure presss from both sides for big current generator test cable

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109633216A (en) * 2018-12-28 2019-04-16 国网山东省电力公司兰陵县供电公司 Multifunction test clamp and working method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109633216A (en) * 2018-12-28 2019-04-16 国网山东省电力公司兰陵县供电公司 Multifunction test clamp and working method

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