CN211826316U

CN211826316U - Portable distribution lines fault locating device

Info

Publication number: CN211826316U
Application number: CN202020359680.7U
Authority: CN
Inventors: 邓红福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-30
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a portable distribution line fault positioning device, which comprises a portable case, an operation board, a display screen, a vent hole and a detection outlet, wherein the portable case comprises a case inner cavity, a fixed bolt, a circuit board, a display device, a support rod and a bottom board, a storage disc is embedded at one side of the support rod and comprises a transmission plate, a ranging rod and a detection device, the bottom of the storage disc is provided with a measuring device which comprises a measuring cavity, a fixed plate, a spring, a pulling plate and a measuring head, a containing groove is arranged in the storage disc, a tightening spring is arranged in the containing groove in a matching way, the end of the ranging rod is arranged at one side of the tightening spring in the storage disc, the distance measuring ruler passes through the measuring head, the measuring head measures the fault distance through traveling waves, and the fault distance is processed and transmitted to the display device through the transmission plate and the circuit board, thereby can fix a position the trouble and the distance scope of portable case to can be accurate quick get rid of the trouble.

Description

Portable distribution lines fault locating device

Technical Field

The utility model belongs to the technical field of the circuit distribution and specifically relates to a portable distribution lines fault locating device is related to.

Background

At present, the transmission line fault positioning technology in China has made great progress, the positioning effect is good, the fault positioning device is applied to a low-current grounding system, and when a system line has a grounding or broken line fault, a fault line can be quickly positioned to a fault point by pulling the fault line open.

At present, when a portable distribution line fault positioning device detects line grounding or line breakage, the detection device stops at a fault position and cannot position the distance range of the head end of the fault off-line at the head end of the line, and therefore workers cannot accurately and quickly remove the fault.

SUMMERY OF THE UTILITY MODEL

To current portable distribution lines fault locating device, when examining circuit ground connection or broken string, detection device stops the distance scope that the fault department can not fix a position out the trouble off-line head end at the circuit head end, leads to the staff can't be accurate quick carry out the not enough of getting rid of to the trouble, the utility model provides a portable distribution lines fault locating device solves above-mentioned technical problem.

The utility model discloses a realize through following technical scheme: the utility model provides a portable distribution lines fault locating device, its structure includes portable case, operation panel, display screen, ventilation hole, detection export, the operation panel is installed to portable case top, the display screen inlays and locates the portable case surface, the ventilation hole is installed at the portable case upper wall, the detection export inlays and locates portable case one side, portable case includes box inner chamber, gim peg, circuit board, display device, bracing piece, bottom plate, the box inner chamber inlays and locates inside the portable case, the gim peg passes through bolted connection inner wall on the box inner chamber, the circuit board is installed around the gim peg, the display device cooperation is installed in the circuit board top, the bracing piece passes through welded connection in box inner chamber inner wall, the bottom plate inlays and fixes in box inner chamber inner wall and arranges the bracing piece below in, bracing piece one side inlays inherent storage tray, the storage tray includes transmission board, Ranging rod, detection device, the transmission board passes through bolted connection in the storage disc both sides, the ranging rod passes through clearance connection inside the storage disc, detection device inlays admittedly in ranging rod end, the measuring device is installed to the storage disc bottom, measuring device is including measuring chamber, fixed plate, spring, arm-tie, measuring head, it inlays inside locating measuring device to measure the chamber, the fixed plate passes through welded connection in measuring intracavity wall, the spring inlays admittedly in the fixed plate bottom, the arm-tie is installed at the arm-tie end, the measuring head passes through welded connection in the arm-tie bottom, the inside groove of accomodating that is equipped with of storage disc, accomodate the inside cooperation in groove and install and tighten up the spring.

Furthermore, the display device is located right below the display screen.

Furthermore, the transmission board end is connected to the bottom of the circuit board by welding.

Furthermore, the ranging rod is arranged on the accommodating groove in a matched mode, and the detection device is located on the bottom plate and is arranged on the inner side of the detection outlet.

Furthermore, the measuring head is tightly attached to one side of the ranging rod, and the measuring head is a triangular body.

Advantageous effects

The utility model relates to a portable distribution lines fault locating device compares with prior art and has following advantage:

1. the utility model discloses detection device drives ranging rod and stretches out from the detection export of portable case one side to detect circuit ground connection or broken string;

2. the utility model discloses the ranging rod end is installed in the storage disc tighten up spring one side, and the ranging rod is through the measuring head, and the measuring head passes through the travelling wave and surveys the fault distance to handle through transmission board and circuit board and pass to display device, thereby can fix a position the distance scope of trouble from portable box, thereby can be accurate quick get rid of the trouble.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a portable distribution lines fault locating device's schematic structure diagram.

Fig. 2 is a schematic view of the cross-sectional enlarged structure of the portable case of the present invention.

Fig. 3 is a schematic view of a cross-sectional enlarged structure of the storage tray of the present invention.

Fig. 4 is an internal enlarged structural schematic diagram of the measuring device of the present invention.

In the figure: the portable box 1, the operation panel 2, the display screen 3, the vent hole 4, the detection outlet 5, the box inner cavity a, a fixed bolt a1, a circuit board a2, a display device a3, a support rod a4, a bottom plate a5, a storage disc b, a transmission plate b1, a ranging rod b2, a detection device b3, a measurement device c, a measurement cavity c1, a fixed plate c2, a spring c3, a pull plate c4, a measurement head c5, a storage groove m and a tightening spring n.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a portable distribution line fault location device, which comprises a portable box 1, an operation panel 2, a display screen 3, a vent hole 4, and a detection outlet 5, wherein the operation panel 2 is installed above the portable box 1, the display screen 3 is embedded in the surface of the portable box 1, the vent hole 4 is installed on the upper wall of the portable box 1, the detection outlet 5 is embedded in one side of the portable box 1, the portable box 1 comprises a box inner cavity a, a fixing bolt a1, a circuit board a2, a display device a3, a supporting rod a4, and a bottom plate a5, the box inner cavity a is embedded in the portable box 1, the fixing bolt a1 is connected to the upper inner wall of the box inner cavity a through bolts, the circuit board a2 is installed around the fixing bolt a1, the display device a3 is installed on the top of the circuit board a2 in a matching manner, the supporting rod a4 is connected to the inner wall of the box, the bottom plate a5 is embedded and fixed on the inner wall of the inner cavity a of the box body and is arranged below the support rod a4, the support rod a4 is embedded and fixed with a receiving disc b, the receiving disc b comprises a transmission plate b1, a ranging rod b2 and a detection device b3, the transmission plate b1 is connected with two sides of the receiving disc b through bolts, the ranging rod b2 is connected with the inside of the receiving disc b through a gap, the detection device b3 is embedded and fixed at the tail end of the ranging rod b2, the bottom of the receiving disc b is provided with a measurement device c, the measurement device c comprises a measurement cavity c1, a fixed plate c2, a spring c3, a pull plate c4 and a measurement head c5, the measurement cavity c1 is embedded and arranged inside the measurement device c2 is connected with the inner wall of the measurement cavity c1 through welding, the spring c3 is embedded and fixed at the bottom of the fixed plate c2, the pull plate c4 is arranged at the tail end of the pull plate c4, the measurement head 53 is connected with the pull plate c4 through welding, accomodate groove m inside cooperation and install and tighten up spring n, display device a3 is located under display screen 3, transmission board b1 is terminal to be passed through welded connection in circuit board a2 bottom, ranging rod b2 cooperation is installed on accomodating groove m, detection device b3 is located bottom plate a5 and locates and detect 5 inboards of export, ranging rod b2 one side is hugged closely to measuring head c5, measuring head c5 is the triangular body.

The principle of the utility model is as follows: the portable distribution line fault positioning device is placed on the roadside of the line, the operation panel 2 controls the detection device b3 to drive the ranging rod b2 to extend out from the detection outlet 5 to detect the fault of the line, at the moment, the measuring head c5 in the measuring device c measures the fault distance through traveling waves, and transmits the fault distance information to a display device a3 through a circuit board a2, so that the staff can see the numerical value from the display screen 3 conveniently, thereby being capable of positioning the distance range of the fault from the portable case 1, and eliminating the fault accurately and rapidly, because the measuring head c5 is a triangle, the distance measuring ruler b2 can only extend out when the detecting device b3 detects the circuit, the pulling plate c4 is pulled up after the use, ranging rod b2 drives detection device b3 and withdraws under the effect of tightening spring n at ranging rod b2 tail end, makes ranging rod b2 arrange in and accomodate on groove m and detection device b3 arranges bottom plate a5 in, conveniently carries transport distribution lines fault locating device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a portable distribution lines fault locating device which characterized in that: the structure of the portable box comprises a portable box (1), an operation board (2), a display screen (3), a ventilation hole (4) and a detection outlet (5), wherein the operation board (2) is installed above the portable box (1), the display screen (3) is embedded in the surface of the portable box (1), the ventilation hole (4) is installed on the upper wall of the portable box (1), the detection outlet (5) is embedded in one side of the portable box (1), the portable box (1) comprises a box inner cavity (a), a fixing bolt (a 1), a circuit board (a 2), a display device (a 3), a support rod (a 4) and a bottom plate (a 5), the box inner cavity (a) is embedded in the portable box (1), the fixing bolt (a 1) is connected to the upper inner wall of the box inner cavity (a) through a bolt, the circuit board (a 2) is installed around the fixing bolt (a 1), the display device (a 3) is installed at the top of the circuit board (a 2) in a matching way, the support rod (a 4) is connected to the inner wall of the inner cavity (a) of the box body by welding, the bottom plate (a 5) is embedded in the inner wall of the inner cavity (a) of the box body and arranged below the support rod (a 4), an inherent storage disc (b) is embedded on one side of the support rod (a 4), the storage disc (b) comprises a transmission plate (b 1), a ranging ruler (b 2) and a detection device (b 3), the transmission plate (b 1) is connected to two sides of the storage disc (b) by bolts, the ranging ruler (b 2) is connected to the inside of the storage disc (b) by gaps, the detection device (b 3) is embedded at the tail end of the ranging ruler (b 2), the bottom of the storage disc (b) is provided with a measurement device (c), the measurement device (c) comprises a measurement cavity (c 1), a fixing plate (c 2), a spring (c 3), a pull plate (c 4) and a measurement head (c 5), the measurement cavity (c 1) is embedded inside the measurement device (c 36, fixed plate (c 2) are through welded connection in measuring chamber (c 1) inner wall, spring (c 3) are embedded in fixed plate (c 2) bottom, arm-tie (c 4) are installed at arm-tie (c 4) end, measuring head (c 5) are through welded connection in arm-tie (c 4) bottom, storage disc (b) inside is equipped with accomodates groove (m), accomodate groove (m) inside cooperation and install and tighten up spring (n).

2. The portable distribution line fault location device of claim 1, wherein: the display device (a 3) is located directly below the display screen (3).

3. The portable distribution line fault location device of claim 1, wherein: the end of the transmission board (b 1) is connected to the bottom of the circuit board (a 2) by welding.

4. The portable distribution line fault location device of claim 1, wherein: the ranging rod (b 2) is installed on the containing groove (m) in a matching mode, and the detection device (b 3) is located on the bottom plate (a 5) and is arranged on the inner side of the detection outlet (5).

5. The portable distribution line fault location device of claim 1, wherein: the measuring head (c 5) is tightly attached to one side of the ranging rod (b 2), and the measuring head (c 5) is a triangular body.