CN114171994B - Electric power field data statistics collection tool of smart power grid architecture - Google Patents

Abstract

The invention discloses a power field data statistics acquisition tool of a smart power grid framework, which comprises a collector body and a connecting wire arranged on the collector body and used for being connected with an ammeter 485 wiring port, wherein a fixed shell is arranged on the outer side of the collector body, the fixed shell is sleeved on the outer side of the connecting wire, a wire containing mechanism is arranged in the fixed shell and used for containing redundant connecting wires, a pressing mechanism used for pulling out the connecting wires by a fixed length every time is arranged on the fixed shell and connected with the wire containing mechanism, and a detection pulling mechanism is arranged in the fixed shell.

Description

A power field data statistical collection tool based on smart grid architecture

Technical field

The invention relates to the technical field of smart grid, and is specifically a power field data statistical collection tool with a smart grid architecture.

Background technique

With the implementation and expansion of unattended operation of substations, real-time analysis and calculation of branch line loss rate and substation bus voltage imbalance rate, real-time monitoring of meter operation status and ensuring the correct transmission of electric energy measurement values are important to the economics of the power grid. The main technical measures for effective analysis of technical indicators. With the further development of market economy, the business philosophy of power supply enterprises has also undergone great changes. Power supply enterprises must rely on computer technology and communication technology and adopt intelligent equipment and software to meet the needs of modern management. The automation system for electrical energy supply was created under this new situation.

In recent years, the country has called for green and low carbon and proposed the goal of carbon neutrality. More and more factories, parks, and shopping malls have begun to manage energy consumption. The digitization of energy consumption is a basis for energy consumption management. Therefore, it is necessary to measure and collect power data, and most of the existing data collection is remote data collection, using the power line carrier communication solution. By setting up a collector at the power site, that is, the collector is connected to the collection platform in the uplink, and connected to the water and electricity meter in the downlink. , collect and store the corresponding connected electricity meter data, and the collection platform collects the electricity meter data stored in the collector, thereby realizing remote collection of energy consumption data.

When the existing collector is used, the corresponding electric meter needs to be connected to the concentrator through 485 wiring. The 485 connecting line on the collector is usually set longer to facilitate multiple use of the connecting line. However, due to the The 485 connecting wire is long, which causes the connecting wires to become entangled when the collector is connected to multiple smart meters, making it inconvenient for staff to perform daily maintenance of the collection tools. At the same time, short circuits occur during the use of existing smart meters. In the event of a fault, it is easy to cause damage to the collector connected to it through the connecting cable, further affecting the statistical collection of smart grid power field data. To this end, we propose a power field data statistical collection tool based on a smart grid architecture.

Contents of the invention

The purpose of the present invention is to provide a power field data statistical collection tool with a smart grid architecture to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solution: a power field data statistical collection tool with a smart grid architecture, including a collector body for collecting power field data and a collector body disposed on the collector body for communicating with the electric meter 485 The connecting wire is connected to the wiring port, and a fixed shell is installed on the outside of the collector body;

The fixed shell is set on the outside of the connecting wire, and a wire storage mechanism is provided inside the fixed shell, and the wire storage mechanism stores excess connecting wires;

The fixed shell is also provided with a pressing mechanism for pulling out the connecting wire to a fixed length each time it is used, and the pressing mechanism is connected to the wire receiving mechanism;

A detection and pulling mechanism is provided inside the fixed shell. When the detection and pulling mechanism detects that the temperature of one end of the connecting wire connected to the electric meter is too high, it causes the connecting wire to separate from the collector body.

Preferably, the fixed shell includes an upper mounting shell and a lower mounting shell, and the upper mounting shell and the lower mounting shell are connected by bolts;

A first through hole and a second through hole for connecting wires to pass through are respectively provided at both ends of the upper mounting shell and the lower mounting shell.

Preferably, the wire receiving mechanism includes a plurality of first limiting grooves and a second limiting groove provided on the lower mounting shell, and the plurality of first limiting grooves and second limiting grooves are respectively located on the lower mounting shell. At both ends of one side, a plurality of first limiting grooves and a plurality of second limiting grooves are staggeredly distributed with each other;

The first limiting groove and the second limiting groove are both provided with limiting cylinders. Multiple limiting cylinders enable the connecting lines to be distributed in a continuous multi-level S-shape inside the fixed shell. The limiting cylinders are connected with The upper mounting shell is provided with a plurality of first moving ports and a second moving port corresponding to the plurality of guide pillars. The tops of the guide pillars at the plurality of first moving ports are connected to each other by first moving ports. a push plate, and the tops of the guide pillars at the plurality of second moving ports are connected to each other with second push plates;

A positioning mechanism is provided at the bottom end of the interior of the limiting cylinder. When the guide column is separated from the interior of the limiting cylinder, the positioning mechanism fixes the limiting cylinder relative to the limiting groove;

The first push plate and the second push plate are connected to a pressing mechanism, and through the provided wire storage mechanism, the connection wires are stored and the wires function.

Preferably, the positioning mechanism includes two arc-shaped blocks arranged at the bottom end of the limiting cylinder. A buffer spring is connected between the two arc-shaped blocks. The limiting cylinder corresponds to two arc-shaped blocks. The position of the block is provided with a positioning opening, and the bottom end of the guide column is provided with a guide groove corresponding to the position of the two arc-shaped blocks. When the guide column is separated from the limiting cylinder, one end of the two arc-shaped blocks passes through it respectively. The positioning opening is in contact with the inner wall of the limiting groove, and the positioning mechanism is provided to position the limiting cylinder relative to the limiting groove.

Preferably, the pressing mechanism includes a connection shell fixedly connected to the first push plate. A buffer snap-in piece is provided inside the connection shell. One end of the buffer snap-in piece is snap-fitted with a snap-in shell. The snap-in connector is There are multiple card interfaces at equal distances on both sides of the shell. The card shell is fixedly installed on the upper mounting shell, and the corresponding second push plate is set on the outside of the card shell. Through the pressing mechanism provided, the The first pushing plate and the second pushing plate are pushed and pressed.

Preferably, the buffer clamping member includes two clamping rods arranged inside the connecting shell, and an end of the connecting shell close to the clamping shell is provided with an opening for the two clamping rods to pass through. The two clamping rods There are clamping blocks located on the outside of one end of the opening, and the two clamping blocks are respectively engaged with the card interface;

There are a plurality of support rods inside the connecting shell for supporting and guiding the two clamping rods, and a limit spring is set on the outside of the support rod, and the two ends of the limit spring are respectively fixed to the two clamping rods. Connection, through the provided buffer snap-in piece, thereby connecting the connection shell and the snap-in shell;

An extrusion spring is installed inside the connection shell, and an extrusion block is installed at one end of the extrusion spring. The extrusion block is in contact with the two clamping rods.

Preferably, the detection and pulling mechanism includes a positioning rod arranged inside the upper mounting shell. A positioning shaft is fixedly penetrated through the positioning rod and offset from its center. There is a positioning rod inside the upper mounting shell for supporting the positioning shaft. support plate;

The two ends of the positioning rod are respectively connected to a first arc plate and a second arc plate. The first arc plate and the second arc plate are respectively located at the first through hole and the second through hole, and the When the connection line is in normal use, an arc-shaped plate passes between the first through holes to clamp and fix the connection line close to one end of the collector body. A temperature sensor is provided on the outside of the second arc-shaped plate, and the temperature sensor is installed below Install the outside of the shell;

A switching pull mechanism is provided on the positioning rod and inside the upper mounting shell. When the temperature sensor detects that the temperature of the connection line near the end of the electric meter exceeds the set value, the switching pulling mechanism causes the first arc to move through the positioning rod. The shaped plate breaks away from the connecting line, and at the same time, the second arc-shaped shell clamps and fixes the connecting line. At the same time, the limiting cylinders at the first limiting groove and the second limiting groove move in opposite directions, pulling the connecting line and making it connect with the connecting line. The connecting end of the collector body is detached, and the detection and pulling mechanism is provided to realize the detection of the connecting line.

Preferably, the switching pulling mechanism includes a switching groove provided at the upper mounting shell, switching springs are respectively provided at both ends of the switching groove, and a first abutting block and a second abutting block are respectively installed at one end of the two switching springs. abutting block, and the sides of the first abutting block and the second abutting block that are close to each other are provided with wedge-shaped grooves;

The first push block is engaged with the wedge-shaped groove on the first contact block, and a first iron block is fixedly connected to one side of the first push block, and the first iron block slides through the switching slot, And the switching groove is provided with a guide shaft for slidingly supporting the first iron block, a guide spring is set on the outside of the guide shaft, and the two ends of the guide spring are fixedly connected to the first iron block and the inner wall of the switching groove respectively;

A second pushing block that cooperates with the wedge-shaped groove of the second abutting block is installed on one end of the first iron block away from the first pushing block;

The two clamping rods are provided with multiple accommodation slots close to each other. A second iron block is installed near the clamping rod accommodation slot of the first iron block, and the clamping rod accommodation slot away from the first iron block is installed. An electromagnet is provided at the slot, and a switching pulling mechanism is provided to achieve the pulling effect on the connecting line connected to the collector body.

Preferably, the connecting wire is plugged into the collector body in a plug-in manner, thereby facilitating the connection between the connecting wire and the collector body.

Compared with the prior art, the beneficial effects of the present invention are:

1. When the present invention is in use, through the fixed shell provided on the outside of the collector body and the wire storage mechanism inside the fixed shell, the longer 485 connecting wire can be stored and prevented from being damaged. The connecting wires are entangled with each other, which affects the staff's maintenance of the collection tools. At the same time, when the connecting wire needs to be used, the pressing mechanism can be used to move the connecting wire to a certain length to facilitate the use of the connecting wire.

2. The present invention uses a detection pull mechanism provided on the specified shell. When the detection pull mechanism detects that the temperature of one end of the connection line connected to the smart meter exceeds the set value, it switches the setting to connect to the collector body. The connecting wire can be detached to further protect the collector body.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic structural diagram of the fixed shell of the present invention;

Figure 3 is a schematic diagram of the explosion structure of the fixed shell of the present invention;

Figure 4 is a schematic structural diagram of the connection state of the connecting cable of the present invention;

Figure 5 is a schematic diagram of the internal structure of the snap-on housing of the present invention;

Figure 6 is a side view of the internal structure of the snap-on housing of the present invention;

Figure 7 is a schematic diagram of the internal structure of the limiting cylinder of the present invention;

Figure 8 is a schematic structural diagram of the detection and pulling mechanism of the present invention;

Figure 9 is an enlarged view of area A in Figure 8 of the present invention.

In the picture: 1-Collector body; 2-Connecting cable; 3-Fixed shell; 31-Upper mounting shell; 311-Switching slot; 32-Lower mounting shell; 33-First through hole; 34-Second through hole; 4-wire storage mechanism; 41-first limit groove; 42-second limit groove; 43-limit cylinder; 44-guide column; 441-guide groove; 45-first moving port; 46-second movement 47-first push plate; 48-second push plate; 49-positioning mechanism; 491-arc block; 492-buffer spring; 5-pressing mechanism; 51-connection shell; 52-clip shell; 521- Card interface; 6-detection pulling mechanism; 61-positioning rod; 62-support plate; 63-first arc plate; 64-second arc plate; 65-temperature sensor; 7-buffer clamp; 71-card 72-block; 73-support rod; 74-limit spring; 75-extrusion spring; 76-extrusion block; 8-switching pulling mechanism; 81-switching spring; 82-first contact block; 83-Second contact block; 84-First push block; 85-First iron block; 86-Guide shaft; 87-Guide spring; 89-Second push block; 9-Second iron block; 10-Electromagnet .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-9. The present invention provides a technical solution: a power field data statistical collection tool with a smart grid architecture, including a collector body 1 for collecting power field data and a collector body 1 arranged on the collector body 1 The connecting wire 2 is used to connect to the 485 connection port of the electric meter. The connecting wire 2 is plugged into the collector body 1 in a plug-in manner. The collector body 1 is installed in the control cabinet of the power site. Through the connecting wire 2 Connected to a smart meter to realize real-time collection of power data. A fixed shell 3 is installed on the outside of the collector body 1. The fixed shell 3 includes an upper mounting shell 31 and a lower mounting shell 32. The upper mounting shell 31 and the lower mounting shell 32 are connected to the smart meter. The installation shell 32 is connected by bolts, that is, the fixed shell 3 is installed with the collector body 1 through a detachable connection, thereby facilitating the use of the collector body 1;

The two ends of the upper mounting shell 31 and the lower mounting shell 32 are respectively provided with a first through hole 33 and a second through hole 34 for passing the connecting wire 2;

The fixed shell 3 is sleeved on the outside of the connecting wire 2, and a wire storage mechanism 4 is provided inside the fixed shell 3, and the wire storage mechanism 4 stores the excess connecting wire 2. The wire storage mechanism 4 includes a lower mounting device. There are a plurality of first limiting grooves 41 and second limiting grooves 42 on the shell 32, and the plurality of first limiting grooves 41 and second limiting grooves 42 are respectively located at both ends of one side of the lower mounting shell 32, The plurality of first limiting grooves 41 and the plurality of second limiting grooves 42 are staggeredly distributed with each other;

The first limiting groove 41 and the second limiting groove 42 are both provided with limiting cylinders 43. The plurality of limiting cylinders 43 enable the connecting wires 2 to be distributed in a continuous multi-level S-shape inside the fixed shell 3. The limiting cylinder 43 is connected to a guide post 44. The upper mounting shell 31 is provided with a plurality of first moving ports 45 and a second moving port 46 corresponding to the plurality of guide posts 44. The plurality of first moving ports are The tops of the guide columns 44 at 45 are connected to each other with first push plates 47, and the tops of the guide columns 44 at the plurality of second moving ports 46 are connected to each other with second push plates 48;

The internal bottom end of the limiting cylinder 43 is provided with a positioning mechanism 49. When the guide column 44 is separated from the inside of the limiting cylinder 43, the positioning mechanism 49 fixes the limiting cylinder 43 relative to the limiting groove. The positioning mechanism 49 includes two arc-shaped blocks 491 arranged at the inner bottom end of the limiting cylinder 43. A buffer spring 492 is connected between the two arc-shaped blocks 491. There are two corresponding arc-shaped blocks on the limiting cylinder 43. A positioning opening is provided at the position of 491, and a guide groove 441 is provided at the bottom end of the guide column 44 corresponding to the positions of the two arc-shaped blocks 491. When the guide column 44 is separated from the limiting cylinder 43, the two arc-shaped blocks One end of 491 passes through the positioning opening and contacts the inner wall of the limiting groove;

Therefore, when using it, first open the upper mounting shell 31 and the lower mounting shell 32, and then wind the longer 485 connecting wire 2 along the plurality of limiting tubes 43 and set it at the lower mounting shell 32. Since the limiting tubes are at this time 43 and the guide column 44 are separated from each other, then the two arc-shaped blocks 491 located inside the limiting cylinder 43 move relatively to the positioning opening and abut against the corresponding guide groove 441 under the action of the buffer spring 492, so that the limiting cylinder 43 is relatively fixed in the limiting groove;

After the 485 connecting wire 2 is set around, the upper mounting shell 31 and the lower mounting shell 32 are closed to each other, and during the closing process, the guide groove 441 on the positioning column and the two arc-shaped blocks 491 are connected to each other. When contacting, the IE squeezes the two arc-shaped blocks 491 as the positioning column moves downward, causing the two arc-shaped blocks 491 to move toward each other until they are separated from the limiting groove, thereby achieving the "unlocking" effect of the limiting cylinder 43.

The fixed shell 3 is also provided with a pressing mechanism 5 for pulling out the connecting wire 2 to a fixed length each time it is used, and the pressing mechanism 5 is connected to the wire receiving mechanism 4, and the first pushing plate 47 is connected to the second pushing mechanism 4. The plates 48 are connected to the pressing mechanism 5. The first push plate 47 and the second push plate 48 are each provided with two U shapes in the middle, so that the first push plate 47 and the second push plate 48 should not be absorbed. Pushing, it also facilitates the manual pushing of the two pushing plates;

The pressing mechanism 5 includes a connection shell 51 fixedly connected to the first push plate 47. The connection shell 51 is provided with a buffer connector 7 inside. One end of the buffer connector 7 is connected with a connector shell 52. A plurality of card interfaces 521 are provided at equal distances on both sides of the snap-in shell 52. The snap-in shell 52 is fixedly installed on the upper mounting shell 31, and the corresponding second push plate 48 is set on the outside of the snap-in shell;

The buffer clamping member 7 includes two clamping rods 71 disposed inside the connecting shell 51 , and an end of the connecting shell 51 close to the clamping shell 52 is provided with an opening for the two clamping rods 71 to pass through. The clamping rod 71 is provided with clamping blocks 72 on the outside of one end of the opening. The clamping blocks 72 are each wedge-shaped, and the two clamping blocks 72 are respectively clamped with the card interface 521;

The connecting shell 51 is provided with a plurality of support rods 73 for supporting and guiding the two clamping rods 71, and a limit spring 74 is set on the outside of the support rod 73. The two ends of the limit spring 74 are respectively at The two clamping rods 71 are fixedly connected;

An extrusion spring 75 is installed inside the connection shell 51 , and an extrusion block 76 is installed at one end of the extrusion spring 75 . The extrusion block 76 is in contact with the two clamping rods 71 .

Therefore, when the connecting wire 2 is stretched and used, for example, when the end of the 485 connecting wire 2 connected to the smart meter needs to be cut and replaced, at this time, use your fingers to press the first pushing plate 47 and the second pushing plate 48 toward each other. , and while pushing, the two corresponding clamping blocks 72 at the clamping rods 71 slide relatively to the inside of the connecting shell 51 due to the wedge-shaped structures thereon, and due to the contact of the extrusion springs 75, During the pushing process, the two clamping blocks 72 extend outward at the next opening of the connecting shell 51, thereby achieving the function of intermittently pushing the first pushing plate 47 and the second pushing plate 48, and while pushing , the first pushing plate 47 and the second pushing plate 48 respectively move toward each other through the limiting cylinders 43 connected at multiple guide points, and at the same time, the 485 connecting wire 2 is extended intermittently.

The fixed shell 3 is provided with a detection and pulling mechanism 6 inside. When the detection and pulling mechanism 6 detects that the temperature of the end of the connecting wire 2 connected to the electric meter is too high, the connecting wire 2 is separated from the collector body 1. The detection and pulling mechanism 6 The mechanism 6 includes a positioning rod 61 arranged inside the upper mounting shell 31. A positioning shaft is fixedly penetrated through the positioning rod 61 and offset from its center. A support plate is provided inside the upper mounting shell 31 for supporting the positioning shaft. 62;

The two ends of the positioning rod 61 are respectively connected to a first arc plate 63 and a second arc plate 64. The first arc plate 63 and the second arc plate 64 are respectively located in the first through hole 33 and the second arc plate. At the through hole 34, the first arc-shaped plate 63 passes between the first through holes 33 to clamp and fix the connecting line 2 close to one end of the collector body 1 when the connecting line 2 is in normal use. A temperature sensor 65 is provided on the outside of the plate 64, and the temperature sensor 65 is installed on the outside of the lower mounting shell 32;

The positioning rod 61 is provided with a switching pull mechanism 8 inside the upper mounting shell 31. When the temperature sensor 65 detects that the temperature of the connecting wire 2 near one end of the electric meter exceeds the set value, the switching pull mechanism 8 passes through the positioning rod. 61. Make the first arc-shaped plate 63 separate from the connection line 2, and at the same time the second arc-shaped shell clamps and fixes the connection line 2, and at the same time, the limiting cylinder 43 at the first limiting groove 41 and the second limiting groove 42 Move in the opposite direction, pull the connecting wire 2 and disconnect the end connected to the collector body 1.

The switching pulling mechanism 8 includes a switching groove 311 provided at the upper mounting shell 31. Switching springs 81 are respectively provided at both ends of the switching groove 311, and first abutment blocks are respectively installed at one end of the two switching springs 81. 82 and the second abutment block 83, and the sides of the first abutment block 82 and the second abutment block 83 that are close to each other are provided with wedge-shaped grooves;

A first push block 84 is engaged with the wedge-shaped groove on the first contact block 82 , and a first iron block 85 is fixedly connected to one side of the first push block 84 , and the first iron block 85 slides through it. The switching groove 311 is provided with a guide shaft 86 for slidingly supporting the first iron block 85. A guide spring 87 is set on the outside of the guide shaft 86. The two ends of the guide spring 87 are respectively Fixedly connected to the first iron block 85 and the inner wall of the switching groove 311;

The end of the first iron block 85 away from the first pushing block 84 is equipped with a second pushing block 89 that matches the wedge-shaped groove of the second abutting block 83;

The two clamping rods 71 are provided with a plurality of receiving slots close to each other. The second iron block 9 is installed at the receiving slot of the clamping rod 71 close to the first iron block 85 and away from the first iron block 85 An electromagnet 10 is provided at the receiving groove of the clamping rod 71.

That is, when the first arc-shaped plate 63 is in normal use, the connection line 2 close to the end of the collector body 1 is clamped and fixed through the first through holes 33. When the temperature sensor 65 detects that the connection line 2 is close to the intelligent When the temperature of the connecting wire 2 at one end of the electric meter is too high, that is, when it exceeds the set value, a signal is sent to the controller. At this time, the electromagnet 10 is energized, and the two clamping rods 71 are between the electromagnet 10 and the second The iron block 9 moves toward each other under the adsorption, so that the clamping block 72 on it is separated from the connecting shell 51, and due to the action of the extrusion spring 75 inside the connecting shell 51, the two clamping rods 71 are pushed in opposite directions along the connecting shell 51. The first push plate 47 and the second push plate 48 further move in opposite directions. At the same time, when the electromagnet 10 is energized, the first magnet moves in the direction of the electromagnet 10. Thereby, the first pushing block 84 is separated from the first abutting block 82 , and at the same time, the second pushing block 89 moves along the wedge-shaped groove of the second abutting block 83 , and causes the second abutting block 83 to align with the positioning rod 61 When the positioning rod 61 comes into contact, the positioning rod 61 rotates with the positioning axis as the center of the circle, so that the first arc plate 63 is separated from the 485 connection line 2, and at the same time, the second arc plate 64 connects the 485 under the action of the second through hole 34 The wire 2 is clamped, and this connection allows the connecting wire 2 to be stored inside the fixed shell 3 along the first through hole 33, further causing the connecting wire 2 interface close to one end of the collector body 1 to separate from the collector body 1. Further realizing the function of protecting the collector body 1.

It should be noted that in this article, terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is no such actual relationship or sequence between them. Furthermore, the term "includes," "includes" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed. or other elements inherent in the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. A power field data statistical collection tool with a smart grid architecture, including a collector body (1) for collecting power field data and a collector installed on the collector body (1) for connecting to the 485 connection port of the electric meter. The connecting line (2) is characterized in that: a fixed shell (3) is installed on the outside of the collector body (1); The fixed shell (3) is placed on the outside of the connecting wire (2), and a wire storage mechanism (4) is provided inside the fixed shell (3), and the wire storage mechanism (4) collects the excess connecting wires (2). storage; The fixed shell (3) is also provided with a pressing mechanism (5) for pulling out the connecting wire (2) to a fixed length each time it is used, and the pressing mechanism (5) is connected to the wire storage mechanism (4); The fixed shell (3) is provided with a detection and pulling mechanism (6) inside. When the detection and pulling mechanism (6) detects that the temperature of the end of the connecting wire (2) connected to the electric meter is too high, it causes the connecting wire (2) to Detach from the collector body (1); The fixed shell (3) includes an upper mounting shell (31) and a lower mounting shell (32), and the upper mounting shell (31) and the lower mounting shell (32) are connected by bolts; The two ends of the upper mounting shell (31) and the lower mounting shell (32) are respectively provided with a first through hole (33) and a second through hole (34) for passing the connecting wire (2); The wire receiving mechanism (4) includes a plurality of first limiting grooves (41) and a second limiting groove (42) provided on the lower mounting shell (32), and the plurality of first limiting grooves (41 ) and the second limiting grooves (42) are respectively located at both ends of one side of the lower mounting shell (32), and the plurality of first limiting grooves (41) and the plurality of second limiting grooves (42) are located between each other. staggered distribution; The first limiting groove (41) and the second limiting groove (42) are both provided with limiting cylinders (43). A plurality of the limiting cylinders (43) enable the connecting wire (2) to connect to the fixed shell (3). ) has a continuous multi-level S-shaped distribution inside. The limiting cylinder (43) is connected with a guide column (44). The upper mounting shell (31) is provided with a plurality of guide columns (44) corresponding to the plurality of guide columns (44). There are first moving ports (45) and second moving ports (46). The tops of the guide pillars (44) at the first moving ports (45) are connected to each other with first push plates (47), and there are multiple first moving ports (45). The top ends of the guide posts (44) at the second moving ports (46) are connected to each other with second push plates (48); A positioning mechanism (49) is provided at the bottom end of the limiting cylinder (43). When the guide column (44) is separated from the interior of the limiting cylinder (43), the positioning mechanism (49) causes the limiting cylinder (43) to ) is fixed relative to the limiting groove; The first pushing plate (47) and the second pushing plate (48) are connected to the pressing mechanism (5). 2. A power field data statistical collection tool with a smart grid architecture according to claim 1, characterized in that: the positioning mechanism (49) includes two arc-shaped blocks arranged at the bottom end of the limiting cylinder (43). (491), the two arc-shaped blocks (491) are connected with a buffer spring (492), and the limiting cylinder (43) is provided with a positioning device corresponding to the positions of the two arc-shaped blocks (491). The bottom end of the guide column (44) is provided with guide grooves (441) corresponding to the positions of the two arc-shaped blocks (491). When the guide column (44) is separated from the limiting cylinder (43), the two arc-shaped blocks (491) are One end of the arc-shaped block (491) passes through the positioning opening and contacts the inner wall of the limiting groove. 3. A power field data statistical collection tool with a smart grid architecture according to claim 1, characterized in that: the pressing mechanism (5) includes a connection shell (51) fixedly connected to the first push plate (47) , the connection shell (51) is provided with a buffer snap-in piece (7), one end of the buffer snap-in piece (7) is snap-fitted with a snap-in shell (52), and both sides of the snap-in shell (52) A plurality of card interfaces (521) are provided at equal distances on the side. The card shell (52) is fixedly installed on the upper mounting shell (31), and the corresponding second push plate (48) is sleeved on the outside of the card shell. 4. A power field data statistical collection tool with a smart grid architecture according to claim 3, characterized in that: the buffer clamping member (7) includes two clamping rods arranged inside the connection shell (51) (71), and the end of the connecting shell (51) close to the clamping shell (52) is provided with an opening for two clamping rods (71) to pass through. The two clamping rods (71) are located outside one end of the opening. A card block (72) is provided, and the two card blocks (72) are respectively engaged with the card interface (521); The connecting shell (51) is provided with a plurality of support rods (73) for supporting and guiding the two clamping rods (71), and a limit spring (74) is set on the outside of the support rod (73), so The two ends of the limit spring (74) are fixedly connected to the two clamping rods (71) respectively; An extrusion spring (75) is installed inside the connection shell (51), and an extrusion block (76) is installed at one end of the extrusion spring (75). The extrusion block (76) is connected with the two clamping rods ( 71) Butt. 5. A power field data statistical collection tool with a smart grid architecture according to claim 4, characterized in that: the detection pulling mechanism (6) includes a positioning rod (61) arranged inside the upper mounting shell (31) , a positioning shaft is fixedly penetrated on the positioning rod (61) and deviated from its center, and a support plate (62) is provided inside the upper mounting shell (31) for supporting the positioning shaft; The two ends of the positioning rod (61) are respectively connected to a first arc plate (63) and a second arc plate (64). The first arc plate (63) and the second arc plate (64) They are respectively located at the first through hole (33) and the second through hole (34), and the first arc plate (63) passes between the first through holes (33) when the connecting wire (2) is in normal use, so that it is close to the collection The connecting wire (2) at one end of the device body (1) is clamped and fixed. A temperature sensor (65) is provided on the outside of the second arc plate (64), and the temperature sensor (65) is installed on the lower mounting shell (32) outside; The positioning rod (61) is provided with a switching pull mechanism (8) inside the upper mounting shell (31). The temperature sensor (65) detects that the temperature of the connecting wire (2) near one end of the electric meter exceeds the set value. , the switching pulling mechanism (8) makes the first arc plate (63) separate from the connection line (2) through the positioning rod (61), and at the same time, the second arc shell clamps and fixes the connection line (2), At the same time, the limiting cylinder (43) at the first limiting groove (41) and the second limiting groove (42) moves in opposite directions, pulling the connecting wire (2) and connecting it to the collector body (1) One end breaks away. 6. A power field data statistical collection tool with a smart grid architecture according to claim 5, characterized in that: the switching pulling mechanism (8) includes a switching slot (311) provided at the upper mounting shell (31) , switching springs (81) are respectively provided at both ends of the switching groove (311), and one end of the two switching springs (81) is equipped with a first abutting block (82) and a second abutting block (83) respectively. , and the first contact block (82) and the second contact block (83) are both provided with wedge-shaped grooves on the sides close to each other; A first push block (84) is engaged with the wedge-shaped groove on the first contact block (82), and a first iron block (85) is fixedly connected to one side of the first push block (84), so The first iron block (85) slides through the switching groove (311), and the switching groove (311) is provided with a guide shaft (86) for slidingly supporting the first iron block (85). The guide shaft (86) A guide spring (87) is set on the outer side, and the two ends of the guide spring (87) are fixedly connected to the first iron block (85) and the inner wall of the switching groove (311) respectively; The end of the first iron block (85) away from the first pushing block (84) is equipped with a second pushing block (89) that matches the wedge-shaped groove of the second abutting block (83); The two clamping rods (71) are provided with multiple receiving slots close to each other, and a second iron block (9) is installed at the receiving slot of the clamping rod (71) close to the first iron block (85). , and an electromagnet (10) is provided at the receiving groove of the clamping rod (71) away from the first iron block (85). 7. A power field data statistical collection tool with a smart grid architecture according to claim 1, characterized in that the connecting wire (2) is plugged into the collector body (1) in a plug-in manner.