CN209014681U - Cable identifier convenient to use clamps replacement device with signal identification - Google Patents
Cable identifier convenient to use clamps replacement device with signal identification Download PDFInfo
- Publication number
- CN209014681U CN209014681U CN201821801626.2U CN201821801626U CN209014681U CN 209014681 U CN209014681 U CN 209014681U CN 201821801626 U CN201821801626 U CN 201821801626U CN 209014681 U CN209014681 U CN 209014681U
- Authority
- CN
- China
- Prior art keywords
- flexible wires
- signal identification
- connector
- replacement device
- cable identifier
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000002789 length control Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Abstract
The utility model discloses a kind of cable identifier convenient to use signal identifications to clamp replacement device, and including the flexible wires being connect by conducting wire with the receiver of cable identifier, the flexible wires both ends are linked together by connector constitutes signal identification coil.Simple, easy to use instead of clamp structure using the flexible coil of the application, easy to carry and storage, accuracy rate is high and universality is strong.
Description
Technical field
The utility model relates to cable identifiers, and in particular to cable identifier convenient to use is clamped with signal identification and substituted
Device.
Background technique
Existing cable identifier is made of transmitter, receiver, identification pincers, connecting line, is exported with transmitter biggish
Pulsed current signal, signal are added on the beginning of a good phase of cable to be identified (must be the cable having a power failure), the phase end
The former ground line of ground connection, cable will be opened.The pulse signal for just having high current in target cable when transmitter work, makes
Target cable can be identified with receiver, and signal is strong in target cable, and direction is certain, other cable signals are weak, contrary.
When identifier applies pulse current I to tested cable, since cable ends are grounded, back flow current connecing from other cables respectively
Ground is dynamic to reflux, and the direction electric current in and total current I's is contrary, and electric current in size is also n/mono- of I.When we use
When testing clamp is stuck on cable, i.e. cable is distinguished and is identified in the direction of available current and size.
The cable identifier receiver clamp that electric system at present generallys use are hand-held hard clamp, and internal diameter is small
In φ 120mm, there are problems that three when using at the scene: 1) need to lift cable can just be clamped, and many occasions are inconvenient, especially
It is the occasion that several cables have also been pressed above cable；2) internal diameter is less than normal, and clamp cannot be closed completely when some cables are clamped, is caused
Identification is inaccurate；3) signal acquired is on the weak side in long cable, illustrates that the pulse current of transmitter output is less than normal or clamp receive
Signal sensitivity it is less than normal.Therefore, a kind of signal identification of defect that can overcome existing hard clamp clamps replacement device especially
It is important.
Utility model content
The purpose of this utility model is to provide a kind of cable identifier convenient to use signal identifications to clamp replacement device,
Solve the problems, such as that existing hand-held hard clamp are inconvenient for use, universality is poor.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of cable identifier convenient to use signal identification pincers replacement device, including pass through conducting wire and cable identifier
Receiver connection flexible wires, the flexible wires both ends are linked together by connector constitutes signal identification coil.
First connector is dismantled when use, then flexible wires are wound on cable to be identified, then make flexible wires and connection
Part constitutes the signal identification coil of closure together, compared to hard clamp, can more accurate identification signal, it is more adaptable,
Sensitivity is higher.
Preferably, the connector includes positioned at first connector of flexible wires one end and positioned at the flexible wires other end
The second connector, be provided with link slot on first connector, connecting rod, the company be provided on second connector
Extension bar and link slot are detachably connected by compatible screw thread.
The first connector and the second connector that the both ends of flexible wires are connected through a screw thread are detachably connected, connection type letter
It is single, it does not need to move cable, it is more convenient to use.
Preferably, the connector includes being connected to the snap ring of flexible wires one end and being connected to the flexible wires other end
Fixture block, a notch for flexible wires disengaging is provided on the snap ring, and the internal diameter of the snap ring is less than the maximum gauge of fixture block.
It is connected using snap ring with fixture block, connection type is simple, compared to threaded connection, does not need rotary connector, connects
It is more efficient, more save the time.
Preferably, being provided with wheel carrier in the fixture block, scroll spring, the scrollwork are provided in the wheel carrier
The inner end of spring is fixed in wheel carrier, and outer end is fixedly connected with across wheel carrier, the flexible wires other end in wheel carrier.
The scroll spring connecting with the flexible wires other end is provided in accommodating chamber, far from tape measure is similar to, scroll spring can
To be located at the size that the length control signal outside fixture block identifies coil by controlling flexible wires, so as to adapt to different-diameter
Cable, it is more adaptable.
Preferably, being provided with fixing clamp on the fixture block.
Preferably, the fixing clamp includes two arc clamps, two arc clamps constitute one and are used for retaining wedge
The fixation channel of ring.
Fixing clamp is clamped on snap ring, fixture block can be connected on snap ring, prevent fixture block from dropping under gravity,
So that flexible wires be easy to happen damage in other cables or equipment friction process.
Compared with prior art, the beneficial effects of the utility model are at least one of following:
Simple, easy to use instead of clamp structure using flexible coil, easy to carry and storage, accuracy rate is high and pervasive
Property is strong.
The scroll spring being arranged in fixture block can control the length of flexible wires, can better adapt to the cable of different-diameter
Line.
Fixing clamp plays the role of fixed fixture block, can play the protective effect to flexible wires.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the cable identifier that the utility model is easy to use.
Fig. 2 is that the cable identifier signal identification that the utility model is easy to use clamps a kind of structure of structure of replacement device
Schematic diagram.
Fig. 3 is the knot that the cable identifier signal identification that the utility model is easy to use clamps replacement device another kind structure
Structure schematic diagram.
Fig. 4 is the structural schematic diagram of the utility model fixture block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
A kind of cable identifier signal identification pincers replacement device convenient to use is present embodiments provided, such as Fig. 1-3 institute
Show, including the flexible wires 2 being connect by conducting wire 1 with the receiver of cable identifier, 2 both ends of flexible wires pass through connector 3
It links together and constitutes signal identification coil.
First connector 3 is dismantled when use, then flexible wires 2 are wound on cable to be identified, then makes flexible wires 2 and connects
Fitting 3 constitutes the signal identification coil of closure together, compared to hard clamp, can more accurate identification signal, adaptability is more
By force, sensitivity is higher.
Embodiment 2:
The present embodiment on the basis of embodiment 1, further defines: as shown in Fig. 2, the connector 3 includes being located at
First connector of 2 one end of flexible wires and the second connector positioned at 2 other end of flexible wires are provided on first connector
It is detachable by compatible screw thread to be provided with connecting rod, the connecting rod and link slot on second connector for link slot
Connection.
The first connector and the second connector that the both ends of flexible wires 2 are connected through a screw thread are detachably connected, connection type
Simply, it does not need to move cable, it is more convenient to use.
Embodiment 3:
The present embodiment on the basis of embodiment 1, further defines: as shown in figure 3, the connector 3 includes connection
2 one end of flexible wires snap ring 31 and be connected to the fixture block 32 of 2 other end of flexible wires, one is provided on the snap ring 31 for soft
Property the notch that passes in and out of line 2, the internal diameter of the snap ring 31 is less than the maximum gauge of fixture block 32.
It being connected using snap ring 31 and fixture block 32, connection type is simple, compared to threaded connection, rotary connector 3 is not needed,
Joint efficiency is higher, more saves the time.
Embodiment 4:
The present embodiment further defines on the basis of embodiment 3: as shown in figure 4, being provided with appearance in the fixture block 32
Line chamber is provided with scroll spring 4 in the wheel carrier, and the inner end of the scroll spring 4 is fixed in wheel carrier, outer end with pass through
Wheel carrier, 2 other end of flexible wires in wheel carrier are fixedly connected.
The scroll spring 4 connecting with 2 other end of flexible wires is provided in accommodating chamber, far from similar to tape measure, scroll spring 4
The size that the length control signal outside fixture block 32 identifies coil can be located at by controlling flexible wires 2, so as to adapt to not
It is more adaptable with the cable of diameter.
Embodiment 5:
The present embodiment further defines on the basis of embodiment 3: being provided with fixing clamp 5 on the fixture block 32.
Embodiment 6:
The present embodiment further defines on the basis of embodiment 5: the fixing clamp 5 include two arc clamps, two
A arc clamp constitutes one for clamping the fixation channel of snap ring 31.
Fixing clamp 5 is clamped on snap ring 31, fixture block 32 can be connected on snap ring 31, prevent fixture block 32 in the work of gravity
With tenesmus so that flexible wires 2 be easy to happen damage in other cables or equipment friction process.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of cable identifier convenient to use clamps replacement device with signal identification, it is characterised in that: including passing through conducting wire (1)
The flexible wires (2) connecting with the receiver of cable identifier, flexible wires (2) both ends are linked together by connector (3)
Constitute signal identification coil.
2. cable identifier convenient to use according to claim 1 clamps replacement device with signal identification, which is characterized in that
The connector (3) includes the first connector positioned at flexible wires (2) one end and the second connection positioned at flexible wires (2) other end
Part is provided with link slot on first connector, connecting rod, the connecting rod and connection is provided on second connector
Slot is detachably connected by compatible screw thread.
3. cable identifier convenient to use according to claim 1 clamps replacement device with signal identification, which is characterized in that
The connector (3) is including being connected to the snap ring (31) of flexible wires (2) one end and being connected to the fixture block of flexible wires (2) other end
(32), a notch for flexible wires (2) disengaging is provided on the snap ring (31), the internal diameter of the snap ring (31) is less than fixture block
(32) maximum gauge.
4. cable identifier convenient to use according to claim 3 clamps replacement device with signal identification, which is characterized in that
Wheel carrier is provided in the fixture block (32), is provided in the wheel carrier scroll spring (4), the scroll spring (4) it is interior
End is fixed in wheel carrier, and outer end is fixedly connected with across wheel carrier, flexible wires (2) other end in wheel carrier.
5. cable identifier convenient to use according to claim 3 clamps replacement device with signal identification, which is characterized in that
Fixing clamp (5) are provided on the fixture block (32).
6. cable identifier convenient to use according to claim 5 clamps replacement device with signal identification, which is characterized in that
The fixing clamp (5) includes two arc clamps, and two arc clamps constitute one for clamping the fixation channel of snap ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801626.2U CN209014681U (en) | 2018-11-02 | 2018-11-02 | Cable identifier convenient to use clamps replacement device with signal identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801626.2U CN209014681U (en) | 2018-11-02 | 2018-11-02 | Cable identifier convenient to use clamps replacement device with signal identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014681U true CN209014681U (en) | 2019-06-21 |
Family
ID=66841215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801626.2U Expired - Fee Related CN209014681U (en) | 2018-11-02 | 2018-11-02 | Cable identifier convenient to use clamps replacement device with signal identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213668A (en) * | 2020-09-29 | 2021-01-12 | 广东电网有限责任公司广州供电局 | Portable electrified identification device of cable of skinning |
-
2018
- 2018-11-02 CN CN201821801626.2U patent/CN209014681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213668A (en) * | 2020-09-29 | 2021-01-12 | 广东电网有限责任公司广州供电局 | Portable electrified identification device of cable of skinning |
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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: 20190621 Termination date: 20191102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |