CN217278713U

CN217278713U - Power line loss analysis and detection device

Info

Publication number: CN217278713U
Application number: CN202220663258.XU
Authority: CN
Inventors: 张祥; 宫爽; 王科柯; 鲍洪; 徐莉; 魏恒; 胡文博
Original assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-23
Anticipated expiration: 2032-03-25

Abstract

The utility model belongs to the technical field of power equipment detects, and a power line decreases analysis and detection device is disclosed, including last fuselage, the top equidistance activity joint of going up the fuselage has three joint, the top fixedly connected with connecting wire that connects, the other end fixedly connected with bayonet socket of connecting wire, the bayonet socket comprises calliper, press board, fixed block, fixed axle and spring, the fixed axle has been cup jointed in the middle part activity of calliper lower extreme. The utility model discloses a fixed box, joint, bayonet socket and apron isotructure cooperation make the use of device convenient, through sliding the apron right side, take out the connecting wire, press the board two around will, the spring shrink, the calliper upper end is opened, will await measuring the circuit and put between two callipers, will loosen according to the board, the spring extension makes calliper merge to press from both sides tightly, carries out the line loss analysis, and it is convenient to make the use of device through fixed box, joint, bayonet socket and apron isotructure cooperation.

Description

Power line loss analysis and detection device

Technical Field

The utility model belongs to the technical field of power equipment detects, specifically a power line loss analysis and detection device.

Background

The whole formed by a substation with various voltages and a power transmission and distribution line in a power system is called a power grid, and comprises three units of power transformation, power transmission and power distribution, the power grid is used for transmitting and distributing electric energy and changing voltage, a power grid line is used as one of the most basic components in the power grid, regular line loss analysis and recording work needs to be carried out on the power grid line in order to guarantee the use safety of the power grid line, and line loss analysis and recording work of the power grid line is carried out by using a line loss analyzer at the present stage.

Present line loss detector is often bulky, and is inconvenient to carry, advances to press from both sides tightly owing to need with instrument and electric wire one end to line detection time measuring, and the often length of connecting wire of present line loss detector is fixed, can not adjust the connecting wire according to the use needs, makes the operation difficult to use, and the instrument is inconvenient to be carried and accomodates, makes the instrument receive easily to collide with the scraping, can not effectively protect the instrument, now provides a power line loss analysis and detection device and solves with the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an electric power line loss analysis and detection device has the advantage that uses convenient, the protection is effectual.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power line decreases analytical testing device, includes the last fuselage, the top equidistance activity joint of going up the fuselage has three joint, the top fixedly connected with connecting wire that connects, the other end fixedly connected with bayonet socket of connecting wire, the bayonet socket by calliper, press board, fixed block, fixed axle and spring to constitute, the fixed axle has been cup jointed in the middle part activity of calliper lower extreme, both ends fixedly connected with fixed block respectively about the fixed axle, both ends activity joint respectively presses the board, two around the fixed block the middle part fixedly connected with spring according to the board.

As the utility model discloses a preferred technical scheme, the middle part activity joint of connecting wire has fixed box, can carry out the joint with the connecting wire for the connecting wire can be accomodate, the front end activity joint of fixed box has the apron, can carry on spacingly and protect the connecting wire, go up fuselage under the lower extreme fixedly connected with of fuselage, can control the instrument, the bottom middle part activity joint of lower fuselage has the round axle, can carry out the roll-up through the round axle to the cover bag for the cover bag is convenient for accomodate, the inside protection of cover bag can be placed the instrument, the top swing joint of cover bag has the stay cord, can seal the cover bag for the protecting effect is better, and portable.

As a preferred technical scheme of the utility model, the rectangular hole has been seted up to the left end of fixed box, can accomodate some finding, the right-hand member equidistance of fixed box is equipped with six draw-in grooves and connecting wire looks adaptation joint, can accomodate the connecting wire for the instrument uses conveniently, the front end equidistance of apron is equipped with little rectangle strip, can increase the friction, the activity of the apron of being convenient for.

As an optimal technical scheme of the utility model, both ends all are equipped with calliper, two about the fixed axle calliper position opposite direction can press from both sides the fastening with the detection circuitry and decide, the inboard equidistance in upper end of calliper is equipped with the recess for press from both sides tightly more firm, the left end the lower extreme fixedly connected with front end of calliper according to the board, the bottom side fixedly connected with connecting wire of fixed block presses the board two around, and the spring shrink, and the calliper upper end is opened, will await measuring the circuit and put between two callipers, will loosen according to the board, and the spring extension makes calliper merge to press from both sides tightly.

As an optimal technical scheme of the utility model, both ends are equipped with the semicircle lug about lower fuselage, the semicircle lug is made by rubber, can increase frictional force, and it is handheld to be convenient for the operation is more stable, the cover bag is made by soft thin waterproof material for the cover bag can carry out effective protection such as waterproof anticollision to the instrument and can accomodate.

As an optimal technical scheme of the utility model, the upper end outside that connects is made by insulating material, is convenient for dismantle the change to the joint for the instrument uses safelyr, go up the fixed box of rear side fixedly connected with of fuselage, calliper is made by conducting material, makes can circulation circuit detect the circuit, the front end of going up the fuselage is equipped with the display screen, can show the testing result.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed box, connect, bayonet socket and apron isotructure cooperation make the use of device convenient, through sliding the apron right side, take out the connecting wire, hold the circuit that awaits measuring on the one hand, hold the bayonet socket on the other hand, press the board to press two around with, the spring shrink, the calliper upper end is opened, put the circuit that awaits measuring between two callipers, will loosen according to the board, the spring extension makes calliper merge the clamp tightly, carry out the line loss analysis, it is convenient to make the use of device through fixed box, connect, bayonet socket and apron isotructure cooperation.

2. The utility model discloses a stay cord, cover bag and lower fuselage isotructure cooperation make the device effectual to the protection of instrument, through will covering the bag upset, overlap the inside of bag with the instrument cover, and the stay cord at taut both ends makes cover bag top closed, carry out effective protection such as waterproof anticollision with the instrument, pull the stay cord to both sides during the use and make the cover bag open, will cover the bag and overturn downwards, the circular shaft of rotatory lower fuselage lower extreme, make cover bag roll-up epaxial in the circle, through the stay cord, cover bag and fuselage isotructure cooperation down make the device effectual to the protection of instrument.

Drawings

FIG. 1 is a rear view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a cross-sectional view of the bayonet of the present invention;

FIG. 4 is a diagram showing the relationship among the connecting wires, the fixing boxes, the connectors, the bayonets and the cover plate;

fig. 5 is a schematic view of the inside of the present invention.

In the figure: 1. pulling a rope; 2. bagging; 3. a connecting wire; 4. an upper body; 5. a lower body; 6. a fixing box; 7. a joint; 8. a bayonet; 801. a caliper; 802. pressing a plate; 803. a fixed block; 804. a fixed shaft; 805. a spring; 9. and a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides an electric power line loss analysis and detection device, including last fuselage 4, the top equidistance activity joint of going up fuselage 4 has three joint 7, the top fixedly connected with connecting wire 3 that connects 7, the other end fixedly connected with bayonet socket 8 of connecting wire 3, bayonet socket 8 is by calliper 801, press board 802, fixed block 803, fixed axle 804 and spring 805 are constituteed, fixed axle 804 has been cup jointed in the middle part activity of calliper 801 lower extreme, fixed axle 804 controls both ends fixedly connected with fixed block 803 respectively, the joint is moved about both ends respectively to the front and back of fixed block 803 has and presses board 802, two middle part fixedly connected with springs 805 according to board 802.

Wherein, the middle part activity joint of connecting wire 3 has fixed box 6, can carry out the joint with connecting wire 3, make connecting wire 3 can accomodate, the front end activity joint of fixed box 6 has apron 9, can carry out spacing and protection to connecting wire 3, fuselage 5 under the lower extreme fixedly connected with of upper fuselage 4, can control the instrument, the bottom middle part activity joint of lower fuselage 5 has the round axle, can carry out the roll-up to cover bag 2 through the round axle, make cover bag 2 be convenient for accomodate, round axle lower extreme fixedly connected with cover bag 2, can place the instrument and protect in cover bag 2 inside, the top swing joint of cover bag 2 has stay cord 1, can seal cover bag 2, make the protecting effect better, and portable.

Wherein, the rectangular hole has been seted up to the left end of fixed box 6, can accomodate some finding, and the right-hand member equidistance of fixed box 6 is equipped with six draw-in grooves and 3 looks adaptation joints of connecting wire, can accomodate connecting wire 3 for the instrument uses conveniently, and the front end equidistance of apron 9 is equipped with little rectangle strip, can increase the friction, the activity of the apron 9 of being convenient for.

Wherein, both ends all are equipped with calliper 801 about fixed axle 804, two calliper 801 position opposite direction, can press the detection circuitry clamp to fix, calliper 801's upper end inboard equidistance is equipped with the recess, it is more firm to make the clamp, the lower extreme fixedly connected with front end of left end calliper 801 presses board 802, the bottom side fixedly connected with connecting wire 3 of fixed block 803, press board 802 two front and back to press, spring 805 contracts, calliper 801 upper end is opened, the circuit that will await measuring is put between two calliper 801, will press board 802 to loosen, spring 805 extension makes calliper 801 merge to press tightly.

Wherein, both ends are equipped with the semicircle lug about fuselage 5, and the semicircle lug is made by rubber, can increase frictional force, and the handheld of being convenient for operate more stably, cover bag 2 is made by soft thin waterproof material, makes cover bag 2 can carry out effective protection such as waterproof anticollision to the instrument and can accomodate.

Wherein, the upper end outside of joint 7 is made by insulating material, is convenient for dismantle the change to joint 7 for the instrument uses safelyr, go up the fixed box 6 of rear side fixedly connected with of fuselage 4, calliper 801 is made by conducting material, makes can circulation circuit detect the circuit, and the front end of going up fuselage 4 is equipped with the display screen, can show the testing result.

The utility model discloses a theory of operation and use flow:

firstly, an operator pulls the pull rope 1 towards two sides to open the sleeve bag 2, turns the sleeve bag 2 downwards, rotates a round shaft at the lower end of the lower machine body 5 to wind the sleeve bag 2 on the round shaft to expose an instrument, takes out the connecting wire 3 by sliding the cover plate 9 to the right, holds a circuit to be detected with one hand and the bayonet 8 with the other hand, presses the front and the rear pressing plates 802, the spring 805 contracts, the upper end of the caliper 801 is opened, the circuit to be detected is placed between the two calipers 801, the pressing plates 802 are loosened, the caliper 801 is stretched to enable the caliper 801 to be combined and clamped, the upper machine body 4 and the lower machine body 5 are started, the detection line is taken down by operating the lower machine body 5 and displaying the detection result on the upper machine body 4, the connecting wire 3 is clamped on the fixed box 6 after the detection is finished, the cover plate 9 is slid leftwards, the instrument is closed, turns over the sleeve bag 2, sleeves the instrument in the sleeve bag 2, and pulls the pull rope 1 at two ends to close the top of the sleeve bag 2, and the instrument is effectively protected against water, collision and the like, so that the operation is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power line loses analysis and detection device, includes fuselage (4), its characterized in that: go up the top equidistance activity joint of fuselage (4) and have three joint (7), the top fixedly connected with connecting wire (3) that connect (7), the other end fixedly connected with bayonet socket (8) of connecting wire (3), bayonet socket (8) by calliper (801), press board (802), fixed block (803), fixed axle (804) and spring (805) are constituteed, fixed axle (804) have been cup jointed in the middle part activity of calliper (801) lower extreme, both ends are fixedly connected with fixed block (803) respectively about fixed axle (804), the joint that moves about respectively in both ends of fixed block (803) has according to board (802), two press middle part fixedly connected with spring (805) of board (802).

2. The power line loss analysis and detection device according to claim 1, wherein: the middle part activity joint of connecting wire (3) has fixed box (6), the front end activity joint of fixed box (6) has apron (9), fuselage (5) under the lower extreme fixedly connected with of last fuselage (4), the bottom middle part activity joint of fuselage (5) has the circle axle down, circle axle lower extreme fixedly connected with cover bag (2), the top swing joint of cover bag (2) has stay cord (1).

3. The power line loss analysis and detection device according to claim 2, wherein: the left end of fixed box (6) has been seted up the rectangular hole, the right-hand member equidistance of fixed box (6) is equipped with six draw-in grooves and connecting wire (3) looks adaptation joint, the front end equidistance of apron (9) is equipped with the rectangle strip.

4. The power line loss analysis and detection device according to claim 1, wherein: both ends all are equipped with calliper (801), two about fixed axle (804) calliper (801) position opposite direction, calliper (801) upper end inboard equidistance is equipped with the recess, the left end the lower extreme fixedly connected with front end of calliper (801) press board (802), the bottom side fixedly connected with connecting wire (3) of fixed block (803).

5. The power line loss analysis and detection device according to claim 2, wherein: the left end and the right end of the lower machine body (5) are provided with semicircular convex blocks, the semicircular convex blocks are made of rubber, and the sleeve bag (2) is made of soft and thin waterproof materials.

6. The power line loss analysis and detection device according to claim 1, wherein: the upper end of the connector (7) is made of an insulating material, the rear side of the upper machine body (4) is fixedly connected with a fixing box (6), the calipers (801) are made of a conductive material, and the front end of the upper machine body (4) is provided with a display screen.