Portable single-person alignment instrument
By designing a convenient single-person wire shifter, using the mother end wire clip, the sub end wire clip and the resistance measuring instrument, the problem of multi-person assistance is solved, and a single-person wire shifter is achieved quickly and conveniently.
Patent Information
- Application Number
- CN202421730498.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the power industry, finding cable core wires usually requires at least two people to assist, especially in environments where communication conditions are poor or communication equipment is not allowed, which is difficult and time-consuming.
A convenient single-person wire shifter is designed, including a mother end wire clip, multiple sub end wire clips and a resistance measuring instrument. Each sub-end wire clamp is connected in series with a resistor and is connected to the mother-end wire clamp. The resistance value measuring instrument is used to measure the resistance between the shielding layer and any cable, and determine the serial number of the wire core by measuring the resistance value.
It realizes the single-person wiring work, simplifies the search process of cable core wires, especially in the environment of inconvenient communication, and improves work efficiency and convenience.
Smart Images
Figure CN222979765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of line searching, in particular to a portable single-person wire aligner. Background Art
[0002] In the power industry, cables can be seen everywhere. Due to the complex on-site working environment, numerous equipment and long usage time, we often encounter situations where the normal operation of equipment is affected due to problems with the equipment cables. At this time, we need to verify the used core wires and spare core wires of the cables to find problems for processing. Currently, finding the cable core wires mainly relies on at least two people to short-circuit the core wires at both ends of the cable respectively, and the other end is verified by measurement. In an environment with poor communication or where the use of communication equipment is not allowed, it is difficult to carry out the work, and it is time-consuming and laborious. Content of the Utility Model
[0003] In view of this, the purpose of the utility model is to provide a portable single-person wire aligner to solve the problem of difficult cable core wire search in the prior art.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A portable single-person wire aligner of the utility model includes a female terminal clip for clamping the shielding layer of the wire aligning cable, a plurality of male terminal clips for clamping the core wires of the wire aligning cable, and a resistance measuring instrument;
[0006] Each male terminal clip is connected to the female terminal clip after being in series with a resistor, and the resistance values of the resistors in series with different male terminal clips are different. The resistance measuring instrument is connected to the shielding layer of the wire aligning cable and any one cable, and is used to measure the resistance value between the shielding layer of the wire aligning cable and any one cable.
[0007] In an embodiment of the present application, the number of male terminal clips is the same as the number of core wires of the wire aligning cable.
[0008] In an embodiment of the present application, the plurality of male terminal clips include a first male terminal clip, a second male terminal clip, a third male terminal clip, a fourth male terminal clip, a fifth male terminal clip, a sixth male terminal clip, a seventh male terminal clip, and an eighth male terminal clip
[0009] The first sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a first resistor; the second sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a second resistor; the third sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a third resistor; the fourth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a fourth resistor; the fifth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a fifth resistor; the sixth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a sixth resistor; the seventh sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a seventh resistor; the eighth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with an eighth resistor.
[0010] In an embodiment of the present application, the resistance value of the first resistor is 100 Ω, the resistance value of the second resistor is 200 Ω, the resistance value of the third resistor is 300 Ω, the resistance value of the fourth resistor is 400 Ω, the resistance value of the fifth resistor is 500 Ω, the resistance value of the sixth resistor is 600 Ω, the resistance value of the seventh resistor is 700 Ω, and the resistance value of the eighth resistor is 800 Ω.
[0011] In an embodiment of the present application, the resistance value measuring instrument is a multimeter.
[0012] The beneficial effects of the present utility model are as follows: A portable single-person wire alignment instrument of the present utility model includes a mother-terminal wire clamp for clamping the shielding layer of the wire alignment cable, multiple sub-terminal wire clamps for clamping the wire cores of the wire alignment cable, and a resistance value measuring instrument; each sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a resistor, and the resistance values of the resistors connected in series with different sub-terminal wire clamps are different. The resistance value measuring instrument is connected to the shielding layer of the wire alignment cable and any one of the cables, and is used to measure the resistance value between the shielding layer of the wire alignment cable and any one of the cables. The present application uses the bus wire clamp to clamp the shielding layer of the wire alignment cable, and uses multiple sub-terminal wire clamps to clamp the wire cores. When the resistance value measured by the resistance value measuring instrument between the shielding layer and any one of the cables is the same as the resistance value of the resistor connected in series with one of the sub-terminal wire clamps, the serial number of the wire core can be measured. The present application solves the problem of difficult wire alignment in an environment with poor communication or where the use of communication equipment is not allowed, and only one person is required to carry out the work, which is convenient, fast, time-saving and labor-saving. Description of the Drawings
[0013] The following further describes the present utility model in conjunction with the drawings and embodiments:
[0014] Figure 1 It is a schematic structural diagram of a portable single-person wire alignment instrument of the present utility model;
[0015] Figure 2 It is a specific implementation principle diagram of the present application. Detailed Description of the Embodiment
[0016] The following describes the implementation modes of the present utility model through specific examples. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation modes. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0017] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic manner. Therefore, only the layers related to the present utility model are shown in the diagrams, rather than being drawn according to the number, shape, and size of the layers during actual implementation. The type, quantity, and ratio of each layer during actual implementation can be arbitrarily changed, and the layer layout type may also be more complex.
[0018] In the following description, a large number of details are explored to provide a more thorough explanation of the embodiments of the present utility model. However, it is obvious to those skilled in the art that the embodiments of the present utility model can be implemented without these specific details.
[0019] As Figure 1 shown, this application includes a female terminal clamp for clamping the shield layer of a pair of wires, a plurality of male terminal clamps for clamping the cores of the pair of wires, and a resistance measuring instrument;
[0020] Each male terminal clamp is connected to the female terminal clamp after being connected in series with a resistor. The resistance values of the resistors connected in series with different male terminal clamps are different. The resistance measuring instrument is connected to the shield layer of the pair of wires and any one of the wires, and is used to measure the resistance value between the shield layer of the pair of wires and any one of the wires.
[0021] The number of the male terminal clamps is the same as the number of the cores of the pair of wires. In this embodiment, the number of the cores of the pair of wires is 8. Therefore, the number of the male terminal clamps is 8. They are the first male terminal clamp (clip 1), the second male terminal clamp (clip 2), the third male terminal clamp (clip 3), the fourth male terminal clamp (clip 4), the fifth male terminal clamp (clip 5), the sixth male terminal clamp (clip 6), the seventh male terminal clamp (clip 7), and the eighth male terminal clamp (clip 8) respectively, and the female terminal clamp is clip 0.
[0022] The first sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a first resistor R1; the second sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a second resistor R2; the third sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a third resistor R3; the fourth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a fourth resistor R4; the fifth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a fifth resistor R5; the sixth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a sixth resistor R6; the seventh sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with a seventh resistor R7; the eighth sub-terminal wire clamp is connected to the mother-terminal wire clamp after being connected in series with an eighth resistor R8.
[0023] In an embodiment of the present application, the resistance value of the first resistor is 100Ω, the resistance value of the second resistor is 200Ω, the resistance value of the third resistor is 300Ω, the resistance value of the fourth resistor is 400Ω, the resistance value of the fifth resistor is 500Ω, the resistance value of the sixth resistor is 600Ω, the resistance value of the seventh resistor is 700Ω, and the resistance value of the eighth resistor is 800Ω.
[0024] In an embodiment of the present application, the resistance measuring instrument is a multimeter.
[0025] Figure 2 For the specific implementation schematic diagram of the present application, as Figure 2 shown, in the present application, the wire cores and the cable shielding layer at both ends of the cable to be wired are respectively peeled off with a wire stripping pliers. The shielding layer at one end of the cable is clamped by a clip 0, and the 8 wire cores of the cable are respectively clamped by clips 1-8.
[0026] Use a multimeter to measure the resistance value between the shielding layer and any wire core at the other end of the cable. If the measured resistance value is 100Ω, then this wire core is the one clamped by clip 1, and this wire core is denoted as 11, and so on, to verify the corresponding wire cores.
[0027] Then the measured data corresponds to the wire core XX corresponding to this wire. In turn, it can be judged which branch wire of this wire the corresponding wire core or spare wire core is.
[0028] A portable single-person wire alignment instrument of the present utility model connects multiple wire cores at one end of the cable in series with corresponding resistors to the cable shielding layer, and makes corresponding marks, and verifies the wire cores of the cable by measuring the resistance value between the wire core and the shielding layer at the other end. The present application is mainly used in environments with poor communication or where communication equipment is not allowed to carry out wire alignment work. Specifically, the specific wire cores are determined according to the corresponding resistance values measured after wiring. The present application can solve the problem of great difficulty in wire alignment in environments with poor communication or where communication equipment is not allowed, and only one person is required to carry out the work, which is convenient, fast, time-saving and labor-saving.
[0029] In the above embodiments, although the present invention has been described in conjunction with specific embodiments of the present invention, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art based on the foregoing description. The embodiments of the present invention are intended to cover all such alternatives, modifications, and variations that fall within the broad scope of the appended claims.
[0030] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those of ordinary skill in the art within the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.
Claims
1. A portable single-person alignment instrument, characterized in that: It includes a female end wire clamp for clamping the shielding layer of the pair cable, a plurality of sub-end wire clamps for clamping the wire cores of the pair cable, and a resistance measuring instrument; Each sub-end wire clamp is connected to the female-end wire clamp after being connected in series with a resistor. The resistance values of the resistors connected in series with different sub-end wire clamps are different. The resistance measuring instrument is connected to the shielding layer of the pair of cables and any one of the cables, and is used to measure the resistance between the shielding layer of the pair of cables and any one of the cables.
2. A portable single-person alignment instrument according to claim 1, characterized in that: The number of the sub-end wire clamps is the same as the number of wire cores of the pair cable.
3. A portable single-person alignment instrument according to claim 1, characterized in that: The plurality of sub-end wire clamps include a first sub-end wire clamp, a second sub-end wire clamp, a third sub-end wire clamp, a fourth sub-end wire clamp, a fifth sub-end wire clamp, a sixth sub-end wire clamp, a seventh sub-end wire clamp and an eighth sub-end wire clamp; The first sub-end wire clamp is connected in series with the first resistor and then connected to the female-end wire clamp; the second sub-end wire clamp is connected in series with the second resistor and then connected to the female-end wire clamp; the third sub-end wire clamp is connected in series with the third resistor and then connected to the female-end wire clamp; the fourth sub-end wire clamp is connected in series with the fourth resistor and then connected to the female-end wire clamp; the fifth sub-end wire clamp is connected in series with the fifth resistor and then connected to the female-end wire clamp; the sixth sub-end wire clamp is connected in series with the sixth resistor and then connected to the female-end wire clamp; the seventh sub-end wire clamp is connected in series with the seventh resistor and then connected to the female-end wire clamp; the eighth sub-end wire clamp is connected in series with the eighth resistor and then connected to the female-end wire clamp.
4. A portable single-person alignment instrument according to claim 3, characterized in that: The resistance value of the first resistor is 100Ω, the resistance value of the second resistor is 200Ω, the resistance value of the third resistor is 300Ω, the resistance value of the fourth resistor is 400Ω, the resistance value of the fifth resistor is 500Ω, the resistance value of the sixth resistor is 600Ω, the resistance value of the seventh resistor is 700Ω, and the resistance value of the eighth resistor is 800Ω.
5. The portable single-person alignment instrument according to claim 1, characterized in that: The resistance measuring instrument is a multimeter.