CN207908547U - A kind of electric wire bridge gripper - Google Patents
A kind of electric wire bridge gripper Download PDFInfo
- Publication number
- CN207908547U CN207908547U CN201820182412.5U CN201820182412U CN207908547U CN 207908547 U CN207908547 U CN 207908547U CN 201820182412 U CN201820182412 U CN 201820182412U CN 207908547 U CN207908547 U CN 207908547U
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- CN
- China
- Prior art keywords
- mainboard
- support
- bar shaped
- sliding slot
- shaped sliding
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of electric wire bridge grippers, including one piece of support mainboard, two support bases and a lumpiness template, the side of support mainboard offers side groove, the upper surface of support mainboard is respectively arranged with the first bar shaped sliding slot and the second bar shaped sliding slot, and side groove is communicated with the outside across the first bar shaped sliding slot with the second bar shaped sliding slot；The bottom of second connecting rod has been fixedly installed indicator, and dismountable measurement plate, the surface for measuring plate is coordinated to be provided with graduation mark, can accurately indicate the length of conducting wire, and the graduation mark for measuring plate surface also compares and is less likely to occur to wear, and extends service life；Be provided with wind turbine assembly in mainboard body, manually control the switch of wind turbine assembly, support mainboard inner cavity can be cleared up more conveniently, prevent support mainboard inner cavity since dust is more, influence to read.
Description
Technical field
The utility model is related to resistivity-measuring devices technical fields, and in particular to a kind of electric wire bridge gripper.
Background technology
In electric system, high pressure, ultra-high-voltage cable conductor section are excessive, and current-carrying capacity is also very high, and cable conductor is before use
It needs accurately to measure its D.C. resistance, measuring apparatus is electric bridge.Using four termination collimation method measurement methods when bridge measurement conductor, i.e.,
Two groups of current fixtures are clamped in the both ends of conductor, the milliken conductor two groups of voltage fixtures being clamped between two groups of current fixtures
On, it is that conductor applies constant current, and acquires the conductor in one meter or other length by voltage fixture by current fixture
Voltage value calculates the unit resistance of conductor, two groups of voltage fixtures can in different length repeated measurement to verify the unit of conductor
Resistance value.
Current bridge gripper is usually to be placed on the support base of bridge gripper using graduated scale measuring length, such
The method of measure traverse line length is more inaccurate, can bring large error to the measurement of conductor resistance.
Utility model content
Goal of the invention：In view of the deficiencies of the prior art, the utility model discloses a kind of electric wire bridge grippers, use
It is more inaccurate in the method for solving such measure traverse line length, the problems such as large error can be brought to the measurement of conductor resistance.
Technical solution：The utility model is achieved by the following technical programs：
A kind of electric wire bridge gripper, including one piece of support mainboard, two support bases and a lumpiness template, the branch
The side of support mainboard offers side groove, and the upper surface of the support mainboard is respectively arranged with the first bar shaped sliding slot and the second bar shaped
Sliding slot, the side groove are communicated with the outside across the first bar shaped sliding slot with the second bar shaped sliding slot；
The bottom of the support base is fixedly installed sliding block and is connected to second bar shaped by sliding block sliding and slides
In slot, the surface of the support base is fixedly installed current detecting column and potentiometric detection column, and the front surface of the support base is fixed
It is connected with head rod, the end of the head rod is fixedly connected with the second connecting rod, the table of second connecting rod
Face is fixedly installed conductive sheet, and the surface of the conductive sheet is fixedly installed electric current folder and is pressed from both sides with current potential, the electric current folder difference electricity
The current detecting column is connected, the current potential folder is electrically connected potentiometric detection column, and the bottom of second connecting rod, which is fixed, to be connected
It is connected to indicator；
The measurement plate includes mainboard body and the pull plate for being fixedly connected on the mainboard body side surface, the mainboard body
Inside is hollow structure, and the upper surface of the mainboard body is provided with graduation mark, is fixedly installed in the inner cavity at mainboard body both ends
There is the surface of the mainboard body above wind turbine assembly and the wind turbine assembly to be provided with ventilated net, in the inner cavity of the mainboard body
It is additionally provided with accumulator, the surface of the pull plate is provided with switch and the both ends of the switch are electrically connected the accumulator
With the wind turbine assembly.
Preferably, the support mainboard is made of transparent plastic-steel glass plate.
Preferably, two pieces of support bases are symmetrically disposed on the support mainboard.
Preferably, when the support base is in the end of the support mainboard, the indicator is in the 0 of the graduation mark
Graduation position.
Preferably, the measurement plate is detachably arranged in the groove of the support mainboard side.
Operation principle：When in use, indicator has been fixedly installed in the bottom of the second connecting rod, coordinates dismountable measurement
Plate, the surface for measuring plate are provided with graduation mark, can accurately indicate the length of conducting wire, main supporting plate is by transparent plastic-steel glass
Plate is made, and also compares from the graduation mark of the external indicating positions that can be clearly observed indicator, and measurement plate surface and does not allow
It easily wears, extends service life.
It is provided with wind turbine assembly in mainboard body, manually controls the switch of wind turbine assembly, support can be led more conveniently
Plate inner cavity is cleared up, prevent support mainboard inner cavity since dust is more, influence to read.
Effective effect：The utility model is compared with prior art：
Indicator has been fixedly installed in the bottom of second connecting rod, coordinates dismountable measurement plate, measures the surface setting of plate
Graduation mark, can accurately indicate the length of conducting wire, and the graduation mark for measuring plate surface also compares and is less likely to occur to wear, and prolongs
Service life is grown；It is provided with wind turbine assembly in mainboard body, manually controls the switch of wind turbine assembly, it can be more conveniently to branch
Support mainboard inner cavity is cleared up, prevent support mainboard inner cavity since dust is more, influence to read.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram of the utility model measurement plate；
Fig. 3 is the structural schematic diagram of the utility model.
In figure：1, mainboard is supported；2, support base；3, plate is measured；4, groove；5, the first bar shaped sliding slot；6, the second bar shaped is slided
Slot；7, current detecting column；8, potentiometric detection column；9, head rod；10, the second connecting rod；11, conductive sheet；12, electric current presss from both sides；
13, current potential presss from both sides；14, indicator；15, mainboard body；16, pull plate；17, graduation mark；18, ventilated net
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of electric wire bridge gripper, including one piece of support 1, two support base 2 of mainboard and a lumpiness template 3, branch
The side of support mainboard 1 offers side groove 4, and the upper surface of support mainboard 1 is respectively arranged with the first bar shaped sliding slot 5 and the second bar shaped
Sliding slot 6, side groove 4 are communicated with the outside across the first bar shaped sliding slot 5 with the second bar shaped sliding slot 6；
The bottom of support base 2 is fixedly installed sliding block and is connected in the second bar shaped sliding slot 6 by sliding block sliding, support base
2 surface is fixedly installed current detecting column 7 and potentiometric detection column 8, and the front surface of support base 2 is fixedly connected with head rod
9, the end of head rod 9 is fixedly connected with the second connecting rod 10, and the surface of the second connecting rod 10 is fixedly installed conductive sheet
11, the surface of conductive sheet 11 is fixedly installed electric current folder 12 and presss from both sides 13 with current potential, and electric current folder 12 is electrically connected current detecting column 7,
Current potential folder 13 is electrically connected potentiometric detection column, and the bottom of the second connecting rod 10 is fixedly connected with indicator 14；
Measurement plate 3 includes mainboard body 15 and is fixedly connected on the pull plate 16 of 15 side of mainboard body, mainboard body 15 it is interior
Portion is hollow structure, and the upper surface of mainboard body 15 is provided with graduation mark 17, wind is fixedly installed in the inner cavity at 15 both ends of mainboard body
The surface of mainboard body 15 above machine assembly and wind turbine assembly is provided with ventilated net 18, and storage is additionally provided in the inner cavity of mainboard body 15
The surface of battery, pull plate 16 is provided with switch and the both ends of switch are electrically connected accumulator and wind turbine assembly.
Support mainboard 1 is made of transparent plastic-steel glass plate, and two pieces of support bases 2 are symmetrically disposed on support mainboard 1, branch
When supportting seat 2 in the end of support mainboard 1, indicator 14 is in 0 graduation position of graduation mark 17, and measurement plate 3 is detachably arranged
In the groove 4 of support mainboard side.
When in use, indicator 14 has been fixedly installed in the bottom of the second connecting rod 10, coordinates dismountable measurement plate 3, degree
The surface of template 3 is provided with graduation mark 17, can accurately indicate the length of conducting wire, main supporting plate 1 is by transparent plastic-steel glass
Plate is made, and the indicating positions of indicator 14 can be clearly observed from outside, and the graduation mark 17 for measuring 3 surface of plate also compares
It is less likely to occur to wear, extends service life.
It is provided with wind turbine assembly in mainboard body 15, manually controls the switch of wind turbine assembly, it can be more conveniently to support
1 inner cavity of mainboard is cleared up, prevent support mainboard 1 inner cavity since dust is more, influence to read.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of electric wire bridge gripper, including one piece of support mainboard, two support bases and a lumpiness template, feature exist
In：The side of the support mainboard offers side groove, and the upper surface of the support mainboard is respectively arranged with the first bar shaped sliding slot
With the second bar shaped sliding slot, the side groove is communicated with the outside across the first bar shaped sliding slot with the second bar shaped sliding slot；
The bottom of the support base is fixedly installed sliding block and is connected in the second bar shaped sliding slot by sliding block sliding,
The surface of the support base is fixedly installed current detecting column and potentiometric detection column, and the front surface of the support base is fixedly connected with
The end of head rod, the head rod is fixedly connected with the second connecting rod, and the surface of second connecting rod is fixed
It is provided with conductive sheet, the surface of the conductive sheet is fixedly installed electric current folder and is pressed from both sides with current potential, and the electric current folder is electrically connected institute
Current detecting column is stated, the current potential folder is electrically connected potentiometric detection column, and the bottom of second connecting rod is fixedly connected with finger
Show needle；
The measurement plate includes mainboard body and the pull plate for being fixedly connected on the mainboard body side surface, the inside of the mainboard body
Upper surface for hollow structure, the mainboard body is provided with graduation mark, and wind is fixedly installed in the inner cavity at mainboard body both ends
The surface of the mainboard body above machine assembly and the wind turbine assembly is provided with ventilated net, is also set in the inner cavity of the mainboard body
It is equipped with accumulator, the surface of the pull plate is provided with switch and the both ends of the switch are electrically connected the accumulator and institute
State wind turbine assembly.
2. a kind of electric wire bridge gripper according to claim 1, it is characterised in that：The support mainboard is by transparent
Plastic-steel glass plate be made.
3. a kind of electric wire bridge gripper according to claim 1, it is characterised in that：Two pieces of support bases are symmetrical
Ground is arranged on the support mainboard.
4. a kind of electric wire bridge gripper according to claim 1, it is characterised in that：The support base is in described
When supporting the end of mainboard, the indicator is in 0 graduation position of the graduation mark.
5. a kind of electric wire bridge gripper according to claim 1, it is characterised in that：The measurement plate is detachably set
It sets in the groove of the support mainboard side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182412.5U CN207908547U (en) | 2018-02-02 | 2018-02-02 | A kind of electric wire bridge gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182412.5U CN207908547U (en) | 2018-02-02 | 2018-02-02 | A kind of electric wire bridge gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908547U true CN207908547U (en) | 2018-09-25 |
Family
ID=63562842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182412.5U Expired - Fee Related CN207908547U (en) | 2018-02-02 | 2018-02-02 | A kind of electric wire bridge gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396064A (en) * | 2018-12-17 | 2019-03-01 | 佛山市佛大华康科技有限公司 | A kind of cooling chip thermal image detection equipment |
-
2018
- 2018-02-02 CN CN201820182412.5U patent/CN207908547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396064A (en) * | 2018-12-17 | 2019-03-01 | 佛山市佛大华康科技有限公司 | A kind of cooling chip thermal image detection equipment |
| CN109396064B (en) * | 2018-12-17 | 2024-03-19 | 佛山市佛大华康科技有限公司 | Refrigeration chip thermal image detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190202 |