CN215344916U

CN215344916U - Ammeter data acquisition device

Info

Publication number: CN215344916U
Application number: CN202121798232.8U
Authority: CN
Inventors: 赵海东
Original assignee: Tianjin Bingang Electroplating Enterprise Management Co ltd
Current assignee: Tianjin Bingang Electroplating Enterprise Management Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses an ammeter data acquisition device, which comprises an energy data concentration collector, wherein the energy data concentration collector is connected with an instrument through an RS-485 serial port line, the left end of the energy data concentration collector and the left and right ends of the instrument are fixedly connected with wiring blocks, cavities are arranged in the wiring blocks, sliding blocks are connected to the upper side and the lower side of each cavity in a sliding manner, plugs are fixedly connected to two ends of the RS-485 serial port line, and inserting pieces are fixedly connected to one ends, far away from the RS-485 serial port line, of the plugs. According to the utility model, the energy data centralized collector is connected with the main control computer through a TCP/IP protocol or a wireless Internet of things, so that the purpose of remote data checking and exporting can be achieved, the RS-485 serial port lines are connected among the instruments, so that the purpose of avoiding laying a large number of transmission cables is achieved, the later maintenance cost is reduced, the inserting pieces are fixed through the clamping blocks, the purpose of preventing the plug from loosening and falling is achieved, and the energy data centralized collector is worthy of great popularization.

Description

Ammeter data acquisition device

Technical Field

The utility model relates to the technical field of instruments and meters, in particular to an ammeter data acquisition device.

Background

In the industrial park informatization transformation process, the energy meter is used as special spacing layer equipment, the data acquisition mode still adopts the traditional manual hand-written input mode, currently, various energy meters in the park are installed in a dispersive mode and need manual electric meter data copying of workers, and errors can occur in long-time high-strength manual input data.

Present instrument when the record data, need get into instrument installation place one by one and carry out copying of data, staff working strength is big, if carry out the data set and gather and will lay a large amount of signal cables, the cost improves greatly to because the hidden characteristics later stage of cable installation problem goes wrong and will be difficult for seeking, in addition, to current mode of connection, mostly be plug-in, use for a long time and cause the not hard up drop that connects easily, thereby influence the record of instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an ammeter data acquisition device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an ammeter data acquisition device, includes energy data centralized collection ware, energy data centralized collection ware is connected with the instrument through RS-485 cluster line, the equal fixedly connected with terminal block of energy data centralized collection ware left end and instrument left and right ends, the inside cavity that all is provided with of terminal block, the equal sliding connection of downside has the slider on the cavity, the equal fixedly connected with sloping block in slider inboard both ends, the equal sliding connection of sloping block is at the push rod both ends, the equal fixedly connected with in the middle part of the push rod outside presses the depression bar, the equal fixedly connected with plug in RS-485 cluster line both ends, the plug is kept away from the equal fixedly connected with inserted sheet in RS-485 cluster line one end.

As a further description of the above technical solution:

the energy data centralized collector is connected with a main control computer through a wireless Internet of things.

As a further description of the above technical solution:

the equal fixedly connected with spring in slider outside and the spring other end all with cavity inner wall fixed connection.

As a further description of the above technical solution:

the middle part of the inner side of the sliding block is fixedly connected with a clamping block.

As a further description of the above technical solution:

the pressing rods are connected with the wiring block in a sliding mode.

As a further description of the above technical solution:

the middle part of the outer side of the wiring block is fixedly connected with a guide block.

As a further description of the above technical solution:

the upper side and the lower side of the insertion piece are provided with clamping grooves.

As a further description of the above technical solution:

the instrument is provided with a plurality of and all establishes ties through RS-485 serial ports line.

The utility model has the following beneficial effects:

1. according to the utility model, the energy data centralized collector is arranged, and the energy data centralized collector is connected with the main control computer through a TCP/IP protocol or a wireless Internet of things, so that the purposes of remote data checking and exporting can be achieved, the centralized checking of workers is facilitated, and the working intensity of the workers is reduced.

2. According to the utility model, the RS-485 serial port line is arranged, and the RS-485 serial port line is connected among the instruments, so that the purpose of avoiding laying a large number of transmission cables is achieved, the later maintenance cost can be reduced, and the maintenance is easy.

3. According to the plug, the inserting pieces on the plug are inserted into the connecting blocks, the clamping blocks are clamped in the clamping grooves under the pushing of the springs, the purpose of fixing the inserting pieces is achieved, the plug is effectively prevented from loosening and falling off, the push rod pushes the sliding blocks to move towards two sides by pressing the pressing rod, the purpose of releasing the fixing of the plug is achieved, the plug is convenient to take out, and the plug is worth of being widely popularized.

Drawings

Fig. 1 is a schematic connection diagram of an electricity meter data acquisition device according to the present invention;

FIG. 2 is a side view of a junction block connection of an electricity meter data collection device according to the present invention;

fig. 3 is a connection front view of a junction block of a data acquisition device of an electric meter according to the present invention.

Illustration of the drawings:

1. a meter; 2. RS-485 serial port line; 3. a junction block; 4. energy data centralized collector; 5. a main control machine; 6. a slider; 7. a card slot; 8. a plug; 9. a spring; 10. a clamping block; 11. a guide block; 12. inserting sheets; 13. a pressing lever; 14. a push rod; 15. a cavity; 16. and (5) an oblique block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an ammeter data acquisition device comprises an energy data concentration collector 4, wherein the energy data concentration collector 4 takes an 8031 singlechip as a control center and is responsible for transmitting and receiving data, each concentrator can manage 30 collectors, the concentrators circularly inquire counting values of the collectors and accumulate and store the counting values, the concentrator is a bridge of the whole communication system, on one hand, the concentrator communicates with a main control computer 5 through a TCP/IP protocol or a wireless Internet of things, on the other hand, the concentrator communicates with the collectors through a port P1 and an RS-485 port, the concentrator is used as an upper computer to send commands to receive the data of the collectors and accumulate and store the data into an RAM, and then the data are transmitted to the main control computer 5 through a network, so that the energy data acquired by each instrument 1 at the bottom layer are received and uploaded to the network, the energy data concentration collector 4 is connected with the instrument 1 through an RS-485 serial port line 2, the instrument 1 comprises a water, electricity and gas instrument 1, the purpose of uniformly uploading the collected data to an energy data centralized collector 4 is achieved, the instrument 1 is connected in series through an RS-485 serial port line 2, the purpose of reducing signal cable laying is achieved, the cost is effectively reduced, subsequent maintenance is convenient, a wiring block 3 is fixedly connected to the left end of the energy data centralized collector 4 and the left end and the right end of the instrument 1, cavities 15 are arranged inside the wiring block 3, sliders 6 are connected to the upper side and the lower side of the cavities 15 in a sliding mode, inclined blocks 16 are fixedly connected to the two ends of the inner sides of the sliders 6, the inclined blocks 16 are connected to the two ends of a push rod 14 in a sliding mode, a pressing rod 13 is fixedly connected to the middle of the outer side of the push rod 14, the push rod 14 pushes the sliders 6 to move towards the two sides by pressing the pressing rod 13, the purpose of releasing the fixing of a plug 8 is achieved, the plug 8 is convenient to take out, plugs 8 are fixedly connected to the two ends of the RS-485 serial port line 2, one end of the plug 8, which is far away from the RS-485 serial port line 2, is fixedly connected with an inserting sheet 12, and the inserting sheet 12 on the plug 8 is inserted into the wiring block 3, so that the purpose of wiring is achieved.

The energy data centralized collector 4 is connected with a main control machine 5 through a wireless internet of things, the collected data is transmitted to a background main control machine 5 through the internet to analyze the data, the aim of manual on-site recording is achieved, labor force is saved, the main control machine 5 can be a PC (personal computer), the outer sides of the sliding blocks 6 are fixedly connected with springs 9, the other ends of the springs 9 are fixedly connected with the inner wall of the cavity 15, under the promotion of spring 9, fixture block 10 card is inside draw-in groove 7, reach the purpose of fixed inserted sheet 12, prevent effectively that plug 8 is not hard up to drop, the equal fixedly connected with fixture block 10 in 6 inboard middle parts of slider, press the equal and 3 sliding connection of lug, the equal fixedly connected with guide block 11 in 3 outside middle parts of lug, the downside all is provided with draw-in groove 7 on the inserted sheet 12, instrument 1 is provided with a plurality of and all establishes ties through RS-485 string mouth line 2, reaches the purpose of saving the cable.

The working principle is as follows: in the using process of the electric meter data acquisition device, the energy data collected by each instrument 1 at the bottom layer is received and uploaded to a network by arranging the energy data centralized collector 4, the collected data is uploaded to the background main control computer 5 through the internet to analyze the data, the aim of manual on-site recording is achieved, labor force is saved, the aim of connecting the energy data centralized collector 4 with the on-site energy instrument 1 is achieved by arranging the RS-485 serial port line 2, the collected data is uniformly uploaded to the energy data centralized collector 4 by arranging the instruments 1 and comprising the water, electricity and gas instruments 1, the instruments 1 are connected in series by the RS-485 serial port line 2, the aim of reducing signal cable laying is achieved, the cost is effectively reduced, the subsequent maintenance is convenient, and through the inserting pieces 12 on the plug 8, inside inserting junction block 3, under the promotion of spring 9, fixture block 10 card is inside draw-in groove 7, reaches the purpose of fixed inserted sheet 12, prevents effectively that plug 8 is not hard up to drop, through pressing down pressure pole 13, makes push rod 14 promote slider 6 and remove to both sides, reaches plug 8 and removes fixed purpose, conveniently takes out, is worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an ammeter data acquisition device, includes energy data collector (4), its characterized in that: energy data concentrates collector (4) to be connected with instrument (1) through RS-485 string mouth line (2), energy data concentrates collector (4) left end and the equal fixedly connected with terminal block (3) of instrument (1) left and right ends, terminal block (3) inside all is provided with cavity (15), the equal sliding connection of downside has slider (6) on cavity (15), the equal fixedly connected with sloping block (16) in slider (6) inboard both ends, the equal sliding connection of sloping block (16) is at push rod (14) both ends, the equal fixedly connected with in middle part in push rod (14) outside presses depression bar (13), the equal fixedly connected with plug (8) in RS-485 string mouth line (2) both ends, the equal fixedly connected with inserted sheet (12) in RS-485 string mouth line (2) one end is kept away from in plug (8).

2. An electricity meter data collection device according to claim 1, wherein: the energy data centralized collector (4) is connected with a main control computer (5) through a wireless Internet of things.

3. An electricity meter data collection device according to claim 1, wherein: the outer side of the sliding block (6) is fixedly connected with a spring (9) and the other end of the spring (9) is fixedly connected with the inner wall of the cavity (15).

4. An electricity meter data collection device according to claim 1, wherein: the middle part of the inner side of the sliding block (6) is fixedly connected with a clamping block (10).

5. An electricity meter data collection device according to claim 1, wherein: the pressing rods (13) are connected with the junction blocks (3) in a sliding mode.

6. An electricity meter data collection device according to claim 1, wherein: the middle part of the outer side of the wiring block (3) is fixedly connected with a guide block (11).

7. An electricity meter data collection device according to claim 1, wherein: the upper side and the lower side of the inserting piece (12) are provided with clamping grooves (7).

8. An electricity meter data collection device according to claim 1, wherein: the instrument (1) is provided with a plurality of serial ports which are connected in series through RS-485 serial port lines (2).