CN212433372U - Intelligent measurement and control device for bus joint - Google Patents

Abstract

The utility model relates to an intelligent measurement and control device for bus connector, which comprises a left box body and a right box body, wherein a limit groove (3) and a step groove (4) are arranged on the left box body (1 a), a first through hole (4 a) is arranged on the step groove (4), a group of limit blocks (5) matched with the limit groove (3) and fixed blocks (6) matched with the step groove (4) are connected on the right box body (1 b), and second through holes (6 a) are arranged on the fixed blocks (6); still be equipped with guide way (7), reference column (8), direction handle (9), slip bolt (10) and bus connector monitoring device (11) on left side box body (1 a), but in reference column (8) embedding first through-hole (4 a) and second through-hole (6 a), slip bolt (10) and the cooperation of the direction handle (9) that corresponds. The utility model has the advantages that simple structure, the disconnect is convenient, but the control generating line connects running state, in time reports to the police, makes personnel pertinence ground solution problem, maintains the normal operating of generating line.

Description

Intelligent measurement and control device for bus joint

Technical Field

The utility model belongs to the technical field of intelligent generating line technique and specifically relates to an intelligent measurement and control device for bus joint.

Background

The bus joint is used as an important unit for connecting buses, the service state of the bus joint greatly influences the operation quality of the buses, and when the joint is loosened or the joint units are in poor contact, the temperature of a connecting point is too high, so that the ageing resistance of an insulating material is reduced, the ageing of the buses is accelerated, and the service life of the buses is shortened; in addition, factors such as environmental humidity, current and voltage are likely to cause bus use faults, and the safe operation of the whole electrical system is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is exactly in order to solve the problem that current bus bar joint disconnect inconveniently, its running state of unable real time monitoring and environment, provide an intelligent measurement and control device for bus bar joint, humiture and voltage, electric current, harmonic, power, electric parameters such as electric degree that can online monitoring bus bar joint, when connector node high temperature or bus bar overload arouse unusually, can in time report to the police, thereby make the staff have pointed ground the solution problem, maintain the normal operating of generating line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent measurement and control device for a bus joint comprises a joint box body, wherein the joint box body is divided into a left box body and a right box body which are matched, the upper end and the lower end of the left box body and the lower end of the right box body are respectively connected with a semicircular groove for bus inlet and outlet, a group of limiting grooves are respectively arranged on two sides of the left box body, a stepped groove which is in the same line with the limiting grooves is arranged in each limiting groove, a pair of first through holes which are coaxial are arranged on two sides of each stepped groove, a group of limiting blocks which are correspondingly matched with the limiting grooves are respectively connected on two sides of the right box body, a fixed block which is correspondingly matched with the stepped groove is connected on one side of each limiting block, a second through hole which is the same as the first through hole in diameter is arranged on each fixed block;

the size of the stepped groove is smaller than that of the limiting groove, and the size of the fixing block is smaller than that of the limiting block, so that the left box body and the right box body can be fixed in the groove bodies in a layer-by-layer embedded mode;

the upper part and the lower part of the left box body are respectively provided with a pair of guide grooves, each guide groove is connected with a positioning column in a sliding manner, the positioning columns can penetrate out of the guide grooves and be embedded into the first through hole and the second through hole, one end of each positioning column is connected with a guide handle perpendicular to the positioning column, the guide handle extends out of the guide grooves, two pairs of sliding bolts are connected onto the left box body, each sliding bolt is vertically arranged opposite to the axis of the guide groove and is matched with the corresponding guide handle, and when the guide handle slides to the bottom end of the guide groove, the sliding bolt can be used for clamping and fixing the guide handle;

the joint box body is also fixed with a bus joint monitoring device, and the joint box body which is right opposite to the bus joint monitoring device is provided with a group of probe holes so that probes of the monitoring device can extend out of the joint box body through the probe holes to be monitored.

Furthermore, the limiting groove and the stepped groove are both triangular structures so as to play roles of strengthening connection and buffering.

Furthermore, the limiting blocks and the fixing blocks are of triangular structures.

Further, the temperature monitoring range of the bus joint monitoring device is-20-200 ℃.

Furthermore, the bus joint monitoring device can transmit data with an external intelligent gateway through RS-485, LoRa wireless or PLC carrier waves.

The utility model discloses used bus connector monitoring device is current device, and the model is PMC-2608, and the accessible probe monitors the operational data that bus connector to handle data transmission to remote control ware.

In the technical scheme of the utility model, through the stopper and the fixed block layer by layer card of right box body go into corresponding spacing groove and ladder inslot, move the reference column outside the box body inwards along the guide way again, until the reference column passes first through-hole and second through-hole, lock fixed block and ladder groove, slide the slip bolt to the guide way at last, fix guide handle and guide post, thereby accomplished the fixed connection of left and right box body, simple structure, the joint removal is convenient, and the design of triangle-shaped range upon range of embedding improves connection stability; in addition, the bus joint monitoring device on the joint box body monitors the running state of the bus joint in real time, collects the data of the temperature, humidity, voltage, current, harmonic waves, power, electricity degree and other electrical parameters of the bus joint, transmits the data to the intelligent gateway for analysis and processing, and finally displays the data after analysis and processing on the data display unit. When the temperature of the bus connector node is overhigh or the bus is overloaded to cause abnormity, the alarm can be given in time, so that the problem can be solved by workers in a targeted manner, and the normal operation of the bus is maintained.

Drawings

Fig. 1 is a front view of an intelligent measurement and control device for a bus bar joint of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 2;

FIG. 4 is an exploded view of the connector housing with the positioning post sliding inwardly in accordance with the present invention;

fig. 5 is a working schematic diagram of the bus bar joint monitoring device of the present invention.

Detailed Description

Example 1

For the present invention to be more clearly understood, the following description is made in conjunction with the accompanying drawings to further explain the present invention, and the embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 2, an intelligent measurement and control device for bus joint, including connecting box body 1, connect box body 1 to divide into matched with left box body 1a and right box body 1b, a semicircular groove 2 that is used for the generating line business turn over is all connected to the last lower extreme of the two, can form a whole pipe, its characterized in that when left box body 1a and right box body 1b are in the same place:

referring to fig. 2, 3 and 4, two sides of the left box body 1a are respectively provided with two limiting grooves 3, each limiting groove 3 is internally provided with a stepped groove 4 which is concentric with the limiting groove, two sides of each stepped groove 4 are provided with a pair of first through holes 4a which are coaxial, two sides of the right box body 1b are respectively connected with a group of limiting blocks 5 which are correspondingly matched with the limiting grooves 3, one side of each limiting block 5 is connected with a fixing block 6 which is correspondingly matched with the stepped groove 4, the limiting blocks 5 can be just embedded into the limiting grooves 3, the fixing blocks 6 can be just embedded into the stepped grooves 4, each fixing block 6 is provided with a second through hole 6a which has the same diameter as the first through hole 4a, and when the fixing block 6 is embedded into the stepped groove 4, the first through holes 4a are coaxial with the second through holes 6 a;

the limiting groove 3, the stepped groove 4, the limiting block 5 and the fixing block 6 are all of triangular structures, the size of the stepped groove 4 is smaller than that of the limiting groove 3, and the size of the fixing block 6 is smaller than that of the limiting block 5, so that the left box body and the right box body can be fixed in the groove bodies in a layer-by-layer embedded mode;

referring to fig. 1, 2 and 4, a pair of guide grooves 7 are respectively arranged at the upper part and the lower part of the left box body 1a, each guide groove 7 is connected with a positioning column 8 in a sliding manner, the positioning columns 8 can penetrate through the guide grooves 7 and be embedded into the first through hole 4a and the second through hole 6a, one end of each positioning column 8 is connected with a guide handle 9 vertical to the positioning column 8, the guide handle 9 extends out of the guide groove 7, two pairs of sliding pins 10 are connected to the left box body 1a, each sliding pin 10 is vertically arranged opposite to the axis of the guide groove 7 and is matched with the corresponding guide handle 9, so that when the guide handle 9 slides to the bottom end of the guide groove 7, the sliding pins 10 can clamp and fix the guide handle;

referring to fig. 1 and 2, a bus connector monitoring device 11 is further fixed on the connector box body 1, and a group of probe holes 12 are formed in the connector box body 1 which faces the bus connector monitoring device 11, so that probes of the monitoring device extend out of the connector box body through the probe holes to be monitored;

the temperature monitoring range of the bus joint monitoring device 11 is-20 ℃ to 200 ℃.

The bus joint monitoring device 11 can transmit data with an external intelligent gateway through RS-485, LoRa wireless or PLC carrier waves.

The utility model discloses simple structure, the disconnect-joint is convenient, and the design of triangle-shaped range upon range of embedding improves connection stability, through block into corresponding spacing groove 3 and ladder groove 4 with stopper 5 and fixed block 6 of right box body 1b layer by layer, move reference column 8 outside the box body inwards along guide way 7 again, until reference column 8 passes first through-hole 4a and second through-hole 6a, lock fixed block 6 and ladder groove 4, slide sliding bolt 10 to guide way 7 at last, fix direction handle 9 and guide post 8, thereby accomplished the fixed connection of left and right box body;

referring to fig. 5, the bus joint monitoring device on the joint box body monitors the operation state of the bus joint in real time, collects the data of the temperature and humidity, the voltage, the current, the harmonic wave, the power, the electricity degree and other electrical parameters of the bus joint, transmits the data to the intelligent gateway through the RS-485 network cable for analysis and processing, and finally displays the analyzed and processed data on the local HMI and the display device. When the temperature of the bus connector node is overhigh or the bus is overloaded to cause abnormity, the alarm can be given in time, so that the problem can be solved by workers in a targeted manner, and the normal operation of the bus is maintained.

The utility model discloses a bus connector monitoring device that uses is current device, and the model is PMC-2608, plug-and-play, quick monitoring, when being applied to low pressure intensive generating line, intelligent bus connector monitoring device can select the list to arrange; when the intelligent bus joint monitoring device is applied to an air bus, double rows can be adopted; the intelligent bus joint monitoring device has the advantages that the probe spacing is adjustable, the support phase spacing is 12-16.5 mm, the temperature monitoring range can reach-20-200 ℃, the humidity monitoring function is realized, and automatic alarm is realized when the temperature and humidity exceed the limit; in addition, still from taking four pilot lamps and display module, adopt infrared interface, can directly get the electricity from the generating line, also external power source supports RS-485, the wireless and PLC carrier communication mode of loRa to carry out data transmission.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims (5)

1. The utility model provides an intelligent measurement and control device for bus joint, is including connecting box body (1), connect box body (1) to divide into matched with left box body (1 a) and right box body (1 b), semicircular groove (2), its characterized in that are connected to the upper and lower terminal correspondence of the two:

a group of limiting grooves (3) are respectively arranged on two sides of the left box body (1 a), a stepped groove (4) is arranged in each limiting groove (3), a pair of first through holes (4 a) with the same axis are arranged on two sides of each stepped groove (4), a group of limiting blocks (5) correspondingly matched with the limiting grooves (3) are respectively connected on two sides of the right box body (1 b), a fixing block (6) correspondingly matched with the stepped grooves (4) is connected on one side of each limiting block (5), a second through hole (6 a) with the same diameter as the first through hole (4 a) is arranged on each fixing block (6), and when the fixing block (6) is embedded into the stepped groove (4), the first through hole (4 a) and the second through hole (6 a) are coaxial;

the size of the stepped groove (4) is smaller than that of the limiting groove (3), and the size of the fixing block (6) is smaller than that of the limiting block (5);

the upper portion and the lower portion of the left box body (1 a) are respectively provided with a pair of guide grooves (7), each guide groove (7) is connected with a positioning column (8) in a sliding mode, each positioning column (8) can penetrate through the corresponding guide groove (7) to be embedded into the first through hole (4 a) and the second through hole (6 a), one end of each positioning column (8) is connected with a guide handle (9) perpendicular to the corresponding positioning column, the guide handle (9) extends out of the corresponding guide groove (7), two pairs of sliding bolts (10) are connected to the left box body (1 a), and each sliding bolt (10) is arranged perpendicularly opposite to the axis of the corresponding guide groove (7) and is matched with the corresponding guide handle (9);

a bus joint monitoring device (11) is also fixed on the joint box body (1), and a group of probe holes (12) are arranged on the joint box body (1) which is opposite to the bus joint monitoring device (11).

2. The intelligent measurement and control device for the bus bar joint according to claim 1, characterized in that:

the limiting groove (3) and the stepped groove (4) are both triangular structures.

3. The intelligent measurement and control device for the bus joint according to claim 1 or 2, wherein:

the limiting block (5) and the fixing block (6) are both triangular structures.

4. The intelligent measurement and control device for the bus joint according to claim 1 or 2, wherein:

the temperature monitoring range of the bus joint monitoring device (11) is-20-200 ℃.

5. The intelligent measurement and control device for the bus joint according to claim 1 or 2, wherein:

the bus joint monitoring device (11) can transmit data with an external intelligent gateway through RS-485, LoRa wireless or PLC carrier waves.

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