CN210604937U - Wiring protector of cable on-off detector - Google Patents
Wiring protector of cable on-off detector Download PDFInfo
- Publication number
- CN210604937U CN210604937U CN201921412369.8U CN201921412369U CN210604937U CN 210604937 U CN210604937 U CN 210604937U CN 201921412369 U CN201921412369 U CN 201921412369U CN 210604937 U CN210604937 U CN 210604937U
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- Prior art keywords
- detector
- cable
- fixed
- cable break
- device shell
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the wiring protection technique and specifically relates to a wiring protector of cable break-make detector, the device comprises a device shell, the device shell is connected with cable break-make detector through installation fixed establishment, cable break-make detector one side is equipped with the division board of fixing in the device shell inside, the division board top is fixed with the backup pad, backup pad top surface equidistance is fixed with three separated time board, and three separated time board top is fixed with the connecting plate, all is equipped with positioning bolt, every between two liang of separated time boards positioning bolt all with connecting plate threaded connection. The utility model discloses at measurement pen-shape metre and cable break-make detector junction, utilize positioning bolt to fix the electric wire of connecting the measurement pen-shape metre, even if drag when using and pull the measurement pen-shape metre hard too violently can not appear measuring pen-shape metre and cable break-make detector junction and drop or measure the cracked condition of pen-shape metre joint, make cable break-make detector use safer.
Description
Technical Field
The utility model relates to a wiring protection field especially relates to a wiring protector of cable break-make detector.
Background
For a long time, when a wire and cable manufacturer detects a finished or semi-finished cable product with a thin wire diameter, such as a cable core with a specification, the wire core is thin, the wire core is full of a tool coil and is dozens of kilometers long, the conductor resistance of the wire core is very large, and the wire core is up to hundreds of kiloohms, so that the problem of on-off measurement of the wire core is always difficult to solve for the cable manufacturer, the existing on-off measurement usually adopts an isolation transformer to measure the brightness of a bulb at low voltage 36V or has defects when a multimeter or a megohmmeter (a megohmmeter) is used for detection, and an authorized patent CN201020258745.5 discloses an ultra-long cable on-off detector which comprises a meter body, a meter head mounted on the meter body and a detection circuit. The detection circuit comprises a measuring meter pen, two groups of batteries and a photoelectric coupler. Two sets of batteries respectively with measure the gauge outfit and be connected with the gauge outfit, photoelectric coupler's output with the gauge outfit links to each other, the input with measure the gauge outfit and link to each other, above-mentioned overlength cable break-make detector measures accurate, simple structure and convenient to use.
However, the measuring stylus adopts a plug-in mode when being connected with the ultra-long cable on-off detector, and when the cable on-off detector is used, if too much force is applied, the connecting position of the measuring stylus can be broken, so that the cable on-off detector cannot work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that there is not wiring protective structure of cable break-make detector among the prior art, and the wiring protector of a cable break-make detector that proposes.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a wiring protector of cable break-make detector, includes the device shell, the device shell is connected with cable break-make detector through installation fixed establishment, cable break-make detector one side is equipped with the division board of fixing in the device shell inside, the division board top is fixed with the backup pad, backup pad top surface equidistance is fixed with three separated time board, and three separated time board top is fixed with the connecting plate, all is equipped with positioning bolt, every between two liang of separated time boards positioning bolt all with connecting plate threaded connection.
Preferably, a wire storage groove formed by dividing the separation plate is formed in the device shell, and a handle is fixed on the top surface of the device shell.
Preferably, the two sides of the opening of the device shell are provided with sliding grooves, and the two sliding grooves are jointly inserted with dust-proof plates.
Preferably, installation fixed establishment includes the roof, the roof both sides all are equipped with the side shield, be equipped with guiding mechanism jointly between roof and two side shields, roof bottom surface four corners all is fixed with the telescopic link, every all be equipped with the extrusion spring on the telescopic link, the equipartition has the louvre that is located on the roof between four telescopic links, two the side shield both ends all are equipped with the blend stop, every the blend stop both sides all are equipped with its screw fixed with the side shield.
Preferably, the guide mechanism comprises four guide grooves respectively arranged at two ends of the side surfaces of the two side baffles, and a guide block fixedly connected with the top plate is clamped in each guide groove.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses at measurement pen-shape metre and cable break-make detector junction, utilize positioning bolt to fix the electric wire of connecting the measurement pen-shape metre, even if drag when using and pull the measurement pen-shape metre hard too violently can not appear measuring pen-shape metre and cable break-make detector junction and drop or measure the cracked condition of pen-shape metre joint, make cable break-make detector use safer.
Drawings
Fig. 1 is a schematic structural view of the connection protection device of the cable on-off detector of the present invention when no dust guard is installed;
FIG. 2 is a schematic structural view of the connection protection device of the cable on-off detector of the present invention without a dust guard installed and with a half-cut device housing;
fig. 3 is the utility model discloses a cable break-make detector's wiring protector's schematic structure diagram.
In the figure: the device comprises a device shell 1, a cable on-off detector 2, a partition plate 3, a support plate 4, a distributing plate 5, a connecting plate 6, a positioning bolt 7, a wire storage groove 8, a handle 9, a sliding groove 10, a dust guard plate 11, a top plate 12, a side baffle 13, a telescopic rod 14, an extrusion spring 15, a heat dissipation hole 16, a blocking strip 17, a screw 18, a guide groove 19 and a guide block 20.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The wiring protection device of the cable on-off detector shown in the figure 1-3 comprises a device shell 1, the device shell 1 is connected with a cable on-off detector 2 through a mounting and fixing mechanism, a separation plate 3 fixed in the device shell 1 is arranged on one side of the cable on-off detector 2, a support plate 4 is fixed on the top of the separation plate 3, three branch plates 5 are fixed on the top surface of the support plate 4 at equal intervals, connecting plates 6 are fixed on the top of the three branch plates 5, positioning bolts 7 are arranged between every two branch plates 5, each positioning bolt 7 is in threaded connection with the connecting plate 6, when the cable on-off detector 2 is used, one end of a measuring pen is inserted into a wiring hole of the cable on-off detector 2, the other end of the measuring pen passes through gaps between the three branch plates 5, and the positioning bolts 7 on the connecting plate 6 are screwed to press positive and negative, like this at cable break-make detector 2 during operation, even the staff improper use of strength is pulled and is not can make measurement pen-shape metre tip follow cable break-make detector 2's wiring hole drop when tearing the measurement pen-shape metre electric wire, or cause the measurement pen-shape metre tip fracture hard.
A wire storage groove 8 formed by dividing the division plate 3 is formed in the device shell 1, a handle 9 is fixed on the top surface of the device shell 1, the wire storage groove 8 can be used for conveniently placing a measuring pen, and the handle 9 is used for conveniently carrying the device shell 1.
Installation fixed establishment includes roof 12, roof 12 both sides all are equipped with side shield 13, be equipped with guiding mechanism jointly between roof 12 and two side shield 13, roof 12 bottom surface four corners all is fixed with telescopic link 14, all be equipped with extrusion spring 15 on every telescopic link 14, the equipartition has louvre 16 that is located on roof 12 between four telescopic links 14, two side shield 13 both ends all are equipped with blend stop 17, every blend stop 17 both sides all are equipped with the screw 18 of fixing it with side shield 13, when installation cable break-make detector 2, place cable break-make detector 2 on roof 12, then fix blend stop 17 with screw 18, extrusion spring 15 cooperation roof 12 can fix cable break-make detector 2 between two side shield 13, 16 louvre help cable break-make detector 2 dispels the heat, prolong its life.
The guide mechanism comprises four guide grooves 19 respectively arranged at two ends of the side surfaces of the two side baffles 13, a guide block 20 fixedly connected with the top plate 12 is clamped in each guide groove 19, and the top plate 12 can move directionally through the matching of the guide block 20 and the guide grooves 19.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description of the embodiments and the description is only for the principles of the present invention, without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wiring protector of cable break-make detector, includes the device shell, its characterized in that, the device shell is connected with cable break-make detector through installation fixed establishment, cable break-make detector one side is equipped with the division board of fixing in the device shell inside, the division board top is fixed with the backup pad, backup pad top surface equidistance is fixed with three separated time board, and three separated time board top is fixed with the connecting plate, all is equipped with positioning bolt, every between two liang of separated time boards positioning bolt all with connecting plate threaded connection.
2. The connection protection device of the cable on-off detector as claimed in claim 1, wherein a wire storage slot is formed by dividing the device housing by a partition plate, and a handle is fixed on the top surface of the device housing.
3. The connection protection device of the cable on-off detector as claimed in claim 1, wherein sliding grooves are formed on two sides of the opening of the device shell, and a dust guard is inserted into the two sliding grooves.
4. The connection protection device of a cable on-off detector as claimed in claim 1, wherein the mounting and fixing mechanism includes a top plate, side baffles are disposed on two sides of the top plate, a guide mechanism is disposed between the top plate and the two side baffles, four corners of the bottom surface of the top plate are fixed with telescopic rods, each telescopic rod is provided with an extrusion spring, heat dissipation holes are uniformly formed in the top plate between the four telescopic rods, two side baffles are provided with barrier strips at two ends, and each barrier strip is provided with a screw on two sides for fixing the barrier strip and the side baffles.
5. The connection protection device of the cable on-off detector as claimed in claim 4, wherein the guiding mechanism comprises four guiding grooves respectively arranged at two ends of the side surfaces of the two side baffles, and a guiding block fixedly connected with the top plate is clamped in each guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412369.8U CN210604937U (en) | 2019-08-28 | 2019-08-28 | Wiring protector of cable on-off detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412369.8U CN210604937U (en) | 2019-08-28 | 2019-08-28 | Wiring protector of cable on-off detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604937U true CN210604937U (en) | 2020-05-22 |
Family
ID=70687640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412369.8U Expired - Fee Related CN210604937U (en) | 2019-08-28 | 2019-08-28 | Wiring protector of cable on-off detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604937U (en) |
-
2019
- 2019-08-28 CN CN201921412369.8U patent/CN210604937U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200522 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |