CN211826246U - Power line loss analysis device - Google Patents
Power line loss analysis device Download PDFInfo
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- CN211826246U CN211826246U CN201921644675.4U CN201921644675U CN211826246U CN 211826246 U CN211826246 U CN 211826246U CN 201921644675 U CN201921644675 U CN 201921644675U CN 211826246 U CN211826246 U CN 211826246U
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- line loss
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Abstract
The utility model relates to the technical field of power station instruments, in particular to a power line loss analysis device, which comprises a box body, a clapboard, a U-shaped sliding rod and a circuit mounting plate; the inner part of the box body is divided into a first cavity and a second cavity by the clapboard; two ends of the U-shaped sliding rod are connected with the first cavity and the second cavity; the outer side surface of the box body is provided with a plurality of binding posts, the top of the clapboard is provided with a slot, and the binding posts are connected with the slot through a lead in the clapboard; the upper surface of the circuit mounting plate is provided with a first through hole matched with the U-shaped slide bar, and the first through hole is sleeved on the U-shaped slide bar; the side of the circuit mounting plate is provided with an inserting piece matched with the slot, and the inserting piece is connected with the integrated circuit through an internal lead. By arranging the multifunctional integrated circuit, the device can acquire various parameters related to power line loss; and through the integrated circuit of the different functions of inside change and terminal connection for this device can not change the terminal and directly gather the relevant parameter of power line loss, the analysis and the calculation of the power line loss of being convenient for.
Description
Technical Field
The utility model relates to a power station instrument technical field specifically is a power line loss analysis device.
Background
The line loss needs to be calculated in the transmission process of the electric power of the transformer substation, the line loss refers to energy loss emitted in the form of heat energy, and generally refers to active power consumed by resistance or conductance in a line. In the existing method, a line loss analyzer is installed in a power line, the analyzer collects data and then performs overall calculation, and then signals are transmitted to a master control system for monitoring, so that the analysis and the searching of power grid faults are facilitated, and effective measures are taken in time.
The existing analysis device usually detects one parameter, and a plurality of analysis instruments are needed when the information of the power line loss is acquired, so that the existing analysis device is very inconvenient; if be can detect the analytical instrument of multiple parameter, then need use a lot of terminals respectively with inside different acquisition circuit connection, be connected different information in order to gather with the terminal connection of difference that the electric wire netting does not stop during the use, very troublesome.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a power line loss analytical equipment realizes can gathering under the condition of multiple power line loss relevant parameter, need not connect with different terminals, the analysis of being convenient for calculates.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a power line loss analysis device, which comprises a box body, a clapboard, a U-shaped slide bar and a circuit mounting plate; the partition plate is vertically arranged in the box body and divides the inner part of the box body into a first cavity and a second cavity; one end of the U-shaped sliding rod is fixedly connected with the bottom surface of the first cavity, and the other end of the U-shaped sliding rod is fixedly connected with the bottom surface of the second cavity; the surface of the outer side of the box body is provided with a plurality of binding posts, the top of the partition board is provided with a slot, and the binding posts and the slot are connected through a lead in the partition board; the circuit mounting panel upper surface be equipped with the first through-hole that the U-shaped slide bar matches, first through-hole is greater than the cross section of U-shaped slide bar, the side surface of circuit mounting panel be equipped with slot matched's inserted sheet, the circuit mounting panel is used for fixed integrated circuit, the inserted sheet passes through the inside wire of circuit mounting panel is connected with integrated circuit.
Install the integrated circuit of multiple functions on the circuit mounting panel, and pass through the inside wire of circuit mounting panel will the inserted sheet is as integrated circuit's interface, when the inserted sheet inserts the slot with the terminal connection the inserted sheet, this moment the terminal can regard as integrated circuit's interface. Therefore, the first cavity and the second cavity are used as storage spaces of the circuit mounting boards, when the function of a certain integrated circuit is used, the circuit mounting board corresponding to the integrated circuit is firstly found, the other circuit mounting boards on the circuit mounting board slide into the other cavity along the U-shaped slide rod, then the circuit mounting board slides along the U-shaped slide rod until the insert sheet at the arc-shaped position corresponds to the slot position, and the circuit mounting board is movable at the moment because the first through hole is larger than the cross section of the U-shaped slide rod, and the insert sheet is inserted into the slot by pressing the circuit mounting board, so that the function of the corresponding integrated circuit can be used; if the integrated circuit with other functions needs to be replaced at the moment, the inserting piece only needs to be pulled out, the operation is carried out again according to the steps, and the wiring terminal does not need to be replaced.
Furthermore, the bottom surface of the cavity of the box body is provided with at least two U-shaped sliding rods for stabilizing the sliding track of the circuit mounting plate.
Further, the bottom surfaces of the first cavity and the second cavity are also provided with stabilizing slide bars perpendicular to the bottom surfaces, the stabilizing slide bars on the two sides of the partition plate are in mirror symmetry with the partition plate, and the length of each stabilizing slide bar is consistent with the length of a straight line part of the U-shaped slide bar; the circuit mounting panel be equipped with stabilize the second through-hole that the slide bar matches, make the circuit mounting panel is in the straight line portion of U-shaped slide bar is more stable when sliding.
Furthermore, the circuit mounting plate also comprises a mounting groove, a wiring groove and a heat dissipation hole; the mounting groove is used for mounting an integrated circuit board, and the integrated circuit board is fixed in the mounting groove by using a fixing screw; the wiring groove is used for installing a lead for connecting the integrated circuit board and the inserting sheet; the bottom of the mounting groove is provided with a plurality of heat dissipation holes.
Further, the cross section of the U-shaped sliding rod is circular; the first through hole comprises two symmetrical semicircular through holes and a rectangular through hole with a group of parallel edges consistent with the semicircular through holes, and the straight line edges of the two semicircular through holes are correspondingly connected with the group of parallel edges of the rectangular through hole; the circular diameter of the cross section of the U-shaped sliding rod is consistent with the diameter of the semicircular through hole, the first through hole enables the circuit mounting plate to move towards the partition plate, the shape of the first through hole can limit the transverse movement of the circuit mounting plate on the U-shaped sliding rail, and the circuit mounting plate can move vertically when sliding to the arc-shaped part of the U-shaped sliding rail; the circuit mounting plate can be stably slid, and meanwhile the inserting pieces can be inserted into the inserting grooves.
The utility model has the advantages that: the utility model discloses a power line loss analysis device, through setting up the integrated circuit of multiple functions, can make this device can gather multiple power line loss relevant parameter; and through the integrated circuit of the different functions of inside change and terminal connection for this device can need not change being connected between electric wire netting connecting wire and the terminal alright with the relevant parameter of different power line losses of direct acquisition, the analysis and the calculation of the power line loss of very being convenient for.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
fig. 4 is a schematic diagram of the structure of the circuit mounting board of the present invention.
Detailed Description
The reference numbers are as follows: the device comprises a box body 1, a partition plate 2, a 3-U-shaped sliding rod, a 4-circuit mounting plate, a binding post 11, a first cavity 12, a second cavity 13, a slot 21, a stable sliding rod 31, a first through hole 41, a second through hole 42, an inserting piece 43, a mounting groove 44 and a wiring groove 45.
As shown in fig. 1-4: the power line loss analysis device of the embodiment comprises a box body 1, a partition plate 2, a U-shaped sliding rod 3 and a circuit mounting plate 4; the baffle plate 2 is vertically arranged in the box body 1 and divides the interior of the box body 1 into a first cavity 12 and a second cavity 13; one end of the U-shaped sliding rod 3 is fixedly connected with the bottom surface of the first cavity 12, and the other end of the U-shaped sliding rod is fixedly connected with the bottom surface of the second cavity 13; the outer side surface of the box body 1 is provided with a plurality of binding posts 11, the top of the clapboard 2 is provided with a slot 21, and the binding posts are connected with the slot 21 through a lead in the clapboard 2; the upper surface of the circuit mounting plate 4 is provided with a first through hole 41 matched with the U-shaped sliding rod 3, the first through hole 41 is larger than the cross section of the U-shaped sliding rod 3, the side surface of the circuit mounting plate 4 is provided with an inserting sheet 43 matched with the slot 21, the circuit mounting plate 4 is used for fixing an integrated circuit, and the inserting sheet 43 is connected with the integrated circuit through a lead inside the circuit mounting plate 4.
The circuit mounting plate 4 is provided with an integrated circuit with multiple functions, the inserting sheet 43 is used as an interface of the integrated circuit through a lead in the circuit mounting plate 4, the inserting sheet 43 is connected with the wiring terminal 11 when being inserted into the slot 21, and the wiring terminal 11 can be used as the interface of the integrated circuit. Therefore, the first cavity 12 and the second cavity 13 are used as storage spaces of the circuit mounting boards 4, when a function of an integrated circuit is used, the circuit mounting board 4 corresponding to the integrated circuit is firstly found, the rest circuit mounting boards 4 on the circuit mounting board 4 slide into the other cavity along the U-shaped slide rod 3, then the circuit mounting board 4 slides along the U-shaped slide rod 3 until the insertion sheet 43 slides to the arc part to correspond to the position of the slot 21, because the first through hole 41 is larger than the cross section of the U-shaped slide rod 3, the circuit mounting board 4 is movable at this moment, the circuit mounting board 4 is pressed down to insert the insertion sheet 43 into the slot 21, and the function of the corresponding integrated circuit can be used; if the integrated circuit with other functions needs to be replaced at this time, the inserting piece 43 is only required to be pulled out, the operation is carried out again according to the steps, and the wiring terminal 11 does not need to be replaced.
In this embodiment, two U-shaped sliding rods 3 are disposed on the bottom surface of the cavity of the box body 1 for stabilizing the sliding track of the circuit mounting board 4.
In this embodiment, the bottom surfaces of the first cavity 12 and the second cavity 13 are further provided with stabilizing slide bars 31 perpendicular to the bottom surfaces, the stabilizing slide bars 31 on both sides of the partition board 2 are mirror-symmetrical with the partition board 2, and the length of the stabilizing slide bars 31 is consistent with the length of the straight line part of the U-shaped slide bar 3; the circuit mounting plate 4 is provided with a second through hole 42 matching the stabilizing slide bar 31 so that the circuit mounting plate 4 is more stable when sliding on the straight part of the U-shaped slide bar 3.
In this embodiment, the circuit mounting board 4 further includes a mounting groove 44, a wiring groove 45 and a heat dissipation hole; the mounting groove 44 is used for mounting the integrated circuit board, and the integrated circuit board is fixed in the mounting groove 44 by using fixing screws; the wiring groove 45 is used for installing a lead for connecting the integrated circuit board and the plug-in sheet 43; a plurality of heat dissipation holes are formed in the bottom of the mounting groove 44.
In the embodiment, the cross section of the U-shaped sliding rod 3 is circular; the first through hole 41 comprises two symmetrical semicircular through holes and a rectangular through hole with a group of parallel edges consistent with the semicircular through holes, and the straight line edges of the two semicircular through holes are correspondingly connected with the group of parallel edges of the rectangular through hole; the circular diameter of the cross section of the U-shaped slide rod 3 is consistent with the diameter of the semicircular through hole, the first through hole 41 enables the circuit mounting plate 4 to move towards the partition plate 2, the shape of the first through hole 41 can limit the transverse movement of the circuit mounting plate 4 on the U-shaped slide rail, and the circuit mounting plate 4 can move vertically when sliding to the arc-shaped part of the U-shaped slide rail; the insertion pieces 43 can be inserted into the insertion grooves 21 while the circuit mounting board 4 is made to slide stably.
The specific installation process is as follows:
firstly, the partition board 2 is installed in the box body with the slot 21 facing upwards, then the integrated circuit boards with different functions are installed in the installation grooves 44 of the circuit installation boards 4 with corresponding quantity, the integrated circuit boards are fixed at the bottoms of the installation grooves 44 by using screws, the stabilizing slide bar 31 is directly installed at the bottoms of the first cavity 12 and the second cavity 13 after the positions are calculated, all the circuit installation boards 4 are overlapped, and the second through hole 42 is aligned with the stabilizing slide bar 31 to place all the circuit installation boards 4 in the first cavity 12.
Then installing the U-shaped slide bar 3, in this embodiment, installing two U-shaped slide bars 3, aligning one straight line part of the U-shaped slide bar 3 with the first installation hole 41 on the circuit installation plate 4, and welding the other straight line part of the U-shaped slide bar 3 with the bottom of the second cavity 13 in the second cavity 13; after welding, all the circuit mounting plates 4 are slid into the second cavity, and the U-shaped sliding rods 3 on one side of the first cavity 12 are welded in the same way.
After the installation, the method can be used according to the method in this embodiment.
The novel integrated circuit with multiple functions is arranged, so that the device can acquire multiple parameters related to power line loss; and through the integrated circuit of the different functions of inside change and terminal connection for this device can need not change being connected between electric wire netting connecting wire and the terminal alright with the relevant parameter of different power line losses of direct acquisition, the analysis and the calculation of the power line loss of very being convenient for.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A power line loss analysis device is characterized in that: comprises a box body, a clapboard, a U-shaped slide bar and a circuit mounting plate; the partition plate is vertically arranged in the box body and divides the inner part of the box body into a first cavity and a second cavity; one end of the U-shaped sliding rod is fixedly connected with the bottom surface of the first cavity, and the other end of the U-shaped sliding rod is fixedly connected with the bottom surface of the second cavity; the surface of the outer side of the box body is provided with a plurality of binding posts, the top of the partition board is provided with a slot, and the binding posts and the slot are connected through a lead in the partition board; the upper surface of the circuit mounting plate is provided with a first through hole matched with the U-shaped slide bar, the first through hole is larger than the cross section of the U-shaped slide bar, and the first through hole is sleeved on the U-shaped slide bar; the side surface of the circuit mounting plate is provided with an inserting sheet matched with the slot, the circuit mounting plate is used for fixing an integrated circuit, and the inserting sheet passes through a wire inside the circuit mounting plate and is connected with the integrated circuit.
2. The power line loss analysis device according to claim 1, wherein: the bottom surface of the interior of the box body is provided with at least two U-shaped sliding rods.
3. The power line loss analysis device according to claim 1, wherein: the bottom surfaces of the first cavity and the second cavity are also provided with stabilizing slide bars perpendicular to the bottom surfaces, the stabilizing slide bars on the two sides of the partition plate are in mirror symmetry with the partition plate, and the length of each stabilizing slide bar is consistent with the length of a straight line part of the U-shaped slide bar; the circuit mounting plate is provided with a second through hole matched with the stabilizing slide bar.
4. The power line loss analysis device according to claim 1, wherein: the circuit mounting plate also comprises a mounting groove, a wiring groove and a heat dissipation hole; the mounting groove is used for mounting an integrated circuit board, and the integrated circuit board is fixed in the mounting groove by using a fixing screw; the wiring groove is used for installing a lead for connecting the integrated circuit board and the inserting sheet; the bottom of the mounting groove is provided with a plurality of heat dissipation holes.
5. The power line loss analysis device according to claim 1, wherein: the cross section of the U-shaped sliding rod is circular; the first through hole comprises two symmetrical semicircular through holes and a rectangular through hole with a group of parallel edges consistent with the semicircular through holes, and the straight line edges of the two semicircular through holes are correspondingly connected with the group of parallel edges of the rectangular through hole; the circular diameter of the cross section of the U-shaped sliding rod is consistent with the diameter of the semicircular through hole, and the circuit mounting plate can move towards the partition plate through the first through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644675.4U CN211826246U (en) | 2019-09-29 | 2019-09-29 | Power line loss analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644675.4U CN211826246U (en) | 2019-09-29 | 2019-09-29 | Power line loss analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826246U true CN211826246U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644675.4U Active CN211826246U (en) | 2019-09-29 | 2019-09-29 | Power line loss analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211826246U (en) |
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2019
- 2019-09-29 CN CN201921644675.4U patent/CN211826246U/en active Active
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