CN209785244U - Large-traffic long-range device of checking meter - Google Patents

Abstract

The utility model discloses a large flow remote meter reading device, in particular to the field of meter reading devices, comprising a main body of the meter reading device, the top of the main body of the meter reading device is provided with a connecting mechanism; the connecting mechanism includes a frame body, the frame body There is a plug-in plate inside, the front end of the frame is provided with a threaded barrel, and both ends of the threaded barrel are provided with threaded rods, one end of the two threaded rods extends to the inside of the threaded barrel, and the other ends of the two threaded rods Both are fixed with connecting rods, and the sides of the two connecting rods are fixed with rectangular clamping blocks, and the two rectangular clamping blocks are respectively installed on both sides of the frame, and the two sides of the plug-in plate are provided with rectangular clamping slots, and the The rectangular clamping block extends through the frame body to the inside of the rectangular clamping slot. In the utility model, the main body of the meter reading device is directly installed inside the meter box to prevent damage to the meter caused by direct installation on the meter, and at the same time, it is convenient to take out the main body of the meter reading device from the meter box for maintenance, and the convenience is high.

Description

A large flow remote meter reading device

technical field

The utility model relates to the field of meter reading devices, more specifically, the utility model relates to a large flow remote meter reading device.

Background technique

The problem of large-flow energy meter counting copying has become an urgent problem for the energy supply department. Automatic copying of energy meter counting is of great significance. Manual meter reading is laborious and laborious, and it is inconvenient when the user is not at home Staff information collection.

The utility model patent of patent application publication number CN 207354499 U discloses a kind of remote meter reading device, relates to a kind of meter reading device. It solves the problem that the meter head needs to be completely covered when the existing intelligent meter reading system is installed, it is inconvenient to overhaul the meter head, and it takes up a large installation space. The utility model includes an image acquisition device, a controller and a wireless network communication module, and also includes a U-shaped clamping part, a packaging box, a limit screw and a bendable limit rocker; the U-shaped clamping part is fixed on the On the meter head, the packaging box is fixed on the bottom wall of the U-shaped clamping part, and the controller and wireless network communication module are fixed in the packaging box; one end of the bendable limit rocker is fixed on the packaging box, and the other end is connected with the image The acquisition device is fixedly connected, and the image acquisition device is used for image acquisition of the meter head, and sends the collected image to the controller, and the controller sends the received image to the remote terminal through the wireless network communication module. The utility model is mainly used for remote meter reading of energy meters such as water and electricity.

But when it is used in practice, there are still many disadvantages, such as meters such as electric meters or water meters in the existing corridors are all installed inside the meter box, although the installation space occupied by the meter reading device is small, it is directly installed on the It is easy to cause a burden on the meter and cause damage to the meter.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a large-flow remote meter reading device, which facilitates the disassembly and assembly of the main body of the meter reading device and the meter box through the connecting mechanism, and directly installs the main body of the meter reading device on the meter The inside of the box prevents the meter from being directly installed on the meter and causes damage to the meter. At the same time, it is convenient to take out the main body of the meter reading device from the meter box for maintenance, and the convenience is high, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a large flow remote meter reading device, including a meter reading device main body, the top of the meter reading device main body is provided with a connecting mechanism;

The connecting mechanism includes a frame body, an inserting plate is provided inside the frame body, a threaded cylinder is provided at the front end of the frame body, threaded rods are provided at both ends of the threaded cylinder, and one end of the two threaded rods extends to Inside the threaded barrel, the other ends of the two threaded rods are fixed with connecting rods, and the sides of the two connecting rods are fixed with rectangular blocks, and the two rectangular blocks are respectively installed on both sides of the frame, and the plugs Both sides of the board are provided with a rectangular card slot, and the rectangular card block extends through the frame body to the inside of the rectangular card slot.

In a preferred embodiment, the main body of the meter reading device and the connection mechanism are installed inside the meter box, the frame of the connection mechanism is fixed on the top inside the meter box by bolts, and the front end of the meter box is hinged with a door. A meter is fixed on the inner rear wall of the meter box, the meter is installed below the connecting mechanism, and the main body of the meter reading device is arranged in front of the meter.

In a preferred embodiment, a strut is fixed at the front end of the frame, a bearing is fixed at the front end of the strut, and the bearing is arranged at the annular outer end of the threaded cylinder.

In a preferred embodiment, the two threaded rods are connected to the threaded cylinder through threads, and the two threads are in opposite directions.

In a preferred embodiment, the outer end of the threaded barrel is processed with anti-skid lines.

In a preferred embodiment, two rectangular slots are opened on the inner wall of the frame, and the rectangular slots are installed on the side of the rectangular card slot, and a rectangular frame is fixed on the outer end of the rectangular block, and the rectangular frame is set on the on the inner wall of the rectangular slot.

In a preferred embodiment, the main body of the meter reading device includes a casing, a programmable logic controller is fixed inside the casing, a telescopic hollow rod is fixed at the bottom end of the casing, and an image is fixed at the bottom end of the telescopic hollow rod. A collector, the image collector is electrically connected to a programmable logic controller.

In a preferred embodiment, the housing is fixed at the bottom of the board, and the image collector is arranged directly in front of the meter.

In a preferred embodiment, the telescopic hollow rod includes an outer hollow rod, the top end of the outer hollow rod is provided with an inner hollow rod, the bottom end of the inner hollow rod extends into the interior of the outer hollow rod, and the side of the outer hollow rod Install a locking bolt, the locking bolt extends through the outer hollow rod to the side of the inner hollow rod, the locking bolt is connected with the outer hollow rod through threads, the outer hollow rod is fixed on the top of the image collector, the The inner hollow rod is fixed at the bottom end of the shell.

Technical effect and advantage of the present utility model:

1. The installation of the main body of the meter reading device and the meter box is facilitated through the connection mechanism, and it is convenient to use the main body of the meter reading device to read the meter and transmit the meter reading data to the remote end through the wireless network to realize remote meter reading, and the meter reading The main body of the device is directly installed inside the meter box to prevent damage to the meter when it is directly installed on the meter. At the same time, it is convenient to take out the main body of the meter reading device from the meter box for maintenance, which is more convenient.

2. When it is necessary to overhaul the meter, shorten the telescopic hollow rod to move the image collector of the main body of the meter reading device to the top of the meter, preventing the main body of the meter reading device from hindering personnel from overhauling, and at the same time, the internal hollow structure of the telescopic hollow rod is convenient for meter reading Routing of electrical wires inside the main body of the device.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the utility model.

Fig. 2 is a side view structural diagram of the utility model.

Fig. 3 is a front structural schematic view of the connection mechanism of the present invention.

Fig. 4 is a top view structural diagram of the connection mechanism of the present invention.

Fig. 5 is a schematic diagram of the main structure of the meter reading device of the present invention.

Fig. 6 is a structural schematic diagram of the telescopic hollow rod of the present invention.

The reference signs are: 1 main body of the meter reading device, 2 connecting mechanism, 3 frame body, 4 inserting plate, 5 threaded cylinder, 6 threaded rod, 7 connecting rod, 8 rectangular block, 9 rectangular card slot, 10 meter box, 11 Box door, 12 meters, 13 poles, 14 bearings, 15 rectangular slots, 16 rectangular frames, 17 shells, 18 telescopic hollow rods, 19 image collectors, 20 outer hollow rods, 21 inner hollow rods, 22 locking bolts.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A large-flow remote meter reading device as shown in accompanying drawings 1 to 5 includes a main body 1 of the meter reading device, and a connecting mechanism 2 is provided at the top of the main body 1 of the meter reading device;

The connecting mechanism 2 includes a frame body 3, the inside of the frame body 3 is provided with a plug-in plate 4, the front end of the frame body 3 is provided with a threaded cylinder 5, and both ends of the threaded cylinder 5 are provided with threaded rods 6, two One end of the threaded rod 6 extends to the inside of the threaded cylinder 5, the other ends of the two threaded rods 6 are fixed with a connecting rod 7, the sides of the two connecting rods 7 are fixed with a rectangular block 8, the two Rectangular blocks 8 are respectively installed on both sides of the frame body 3, and both sides of the insert plate 4 are provided with rectangular card slots 9, and the rectangular block 8 extends through the frame body 3 to the inside of the rectangular card slot 9;

The main body 1 of the meter reading device and the connection mechanism 2 are all installed inside the meter box 10, and the frame body 3 of the connection mechanism 2 is fixed on the top inside the meter box 10 by bolts, and the front end of the meter box 10 is hinged with a box door 11, A meter 12 is fixed on the inner rear wall of the meter box 10, and the meter 12 is installed below the connecting mechanism 2, and the main body 1 of the meter reading device is arranged in front of the meter 12;

The front end of the frame body 3 is fixed with a strut 13, and the front end of the strut 13 is fixed with a bearing 14, and the bearing 14 is arranged at the annular outer end of the threaded cylinder 5;

The two threaded rods 6 are connected to the threaded cylinder 5 through threads, and the two threads are turned in opposite directions;

The outer end of the threaded barrel 5 is processed with anti-slip lines;

Two rectangular slots 15 are provided on the inner wall of the frame body 3, and the rectangular slots 15 are installed on the side of the rectangular slot 9, and the outer end of the rectangular block 8 is fixed with a rectangular frame 16, and the rectangular frame 16 is arranged on a rectangular frame. On the inner wall of the card slot 9;

The main body 1 of the meter reading device includes a casing 17, and a programmable logic controller is fixed inside the casing 17, and the programmable logic controller is an electronic device specially designed for digital operation in an industrial environment , it uses a memory that can be programmed to store instructions for performing operations such as logic operations, sequential operations, timing, counting, and arithmetic operations, and can control various types of devices through digital or analog inputs and outputs. mechanical or production process, the bottom end of the casing 17 is fixed with a telescopic hollow rod 18, and the bottom end of the telescopic hollow rod 18 is fixed with an image collector 19, and the image collector 19 is electrically connected to a programmable logic controller, and the The above-mentioned image collector 19 is a device that utilizes a special image recognition technology to collect pictures in a format. The programmable logic controller is electrically connected to control the work of the image collector 19 to collect images on the meter 12, and then the programmable logic controller is electrically connected and then The data is transmitted to the remote end through the wireless network to realize remote meter reading;

The shell 17 is fixed on the bottom of the board 4 , and the image collector 19 is arranged in front of the meter 12 .

The embodiment is specifically: when the main body 1 of the meter reading device is installed, the frame body 3 of the connecting mechanism 2 is first fixed on the inner top of the meter box 10 by bolts, and then the insert plate 4 on the main body 1 of the meter reading device is inserted into the frame body 3, Now the rectangular frame 16 on the plate 4 is facing the rectangular block 8 inside the rectangular groove 15 on the frame body 3, and then the threaded cylinder 5 connected with the frame body 3 by the bearing 14 is rotated, because the rectangular groove 15 and the rectangular frame 16 The anastomosis restricts the rotation of the rectangular block 8, the connecting rod 7 and the threaded rod 6, so the rotation of the threaded cylinder 5 makes the two threaded rods 6 which are threadedly connected with the threaded cylinder 5 move towards each other, thereby driving the two rectangular clamps through the connecting rod 7. Blocks 8 move toward each other and enter the inside of the rectangular slot 9 of the plugboard 4, thereby facilitating the fixing of the frame body 3 and the plugboard 4, and then facilitating the installation of the main body 1 of the meter reading device, and the main body 1 of the meter reading device is directly installed in the meter box 10 to prevent damage to the meter 12 when it is directly installed on the meter 12, and then extend the telescopic hollow rod 18 of the main body 1 of the meter reading device downward, so that the image collector 19 at the bottom end of the telescopic hollow rod 18 moves downward to the meter 12 in front, it is convenient to use the main body 1 of the meter reading device to read the meter 12 and transmit the meter reading data to the remote end through the wireless network. The rectangular block 8 is separated from the plugboard 4, and then the main body 1 of the meter reading device is moved downward to separate the plugboard 4 from the frame body 3, and then the main body 1 of the meter reading device is taken out of the meter box 10 for maintenance, which is convenient for meter reading The disassembly and assembly of the device main body 1 is highly convenient.

A large flow remote meter reading device as shown in accompanying drawing 2 and accompanying drawing 6, also comprises telescopic hollow rod 18, and described telescopic hollow rod 18 comprises outer hollow rod 20, and the top of described outer hollow rod 20 is provided with inner hollow Rod 21, the bottom end of the inner hollow rod 21 extends into the interior of the outer hollow rod 20, the side of the outer hollow rod 20 is equipped with a locking bolt 22, and the locking bolt 22 extends through the outer hollow rod 20 to the inner hollow rod 21 On the side, the locking bolt 22 is connected with the outer hollow rod 20 through threads, the outer hollow rod 20 is fixed on the top of the image collector 19 , and the inner hollow rod 21 is fixed on the bottom of the shell 17 .

The implementation method is as follows: the personnel unscrew the locking bolt 22 of the telescopic hollow rod 18, release the locking of the outer hollow rod 20 and the inner hollow rod 21, then move the outer hollow rod 20 up and down along the inner hollow rod 21 to a suitable height, and then Tighten the locking bolt 22, so as to facilitate the adjustment of the length of the telescopic hollow rod 18, and then facilitate the adjustment of the position of the image collector 19. When the meter 12 needs to be overhauled, shorten the telescopic hollow rod 18 to make the image collector 19 move To the top of the meter 12, the image collector 19 is prevented from hindering personnel from overhauling, and the internal hollow structure of the telescopic hollow rod 18 is convenient for wiring between the programmable logic controller inside the housing 17 and the image collector 19.

The working principle of the utility model:

Referring to accompanying drawings 1 to 5 of the specification, the installation of the main body 1 of the meter reading device and the meter box 10 is facilitated through the connecting mechanism 2, and it is convenient to use the main body 1 of the meter reading device to read the meter 12 and transmit the meter reading data through the wireless network to the remote end to realize remote meter reading, and the meter reading device main body 1 is directly installed inside the meter box 10 to prevent damage to the meter 12 caused by being directly installed on the meter 12, and at the same time it is convenient to remove the meter reading device main body 1 from the meter box 10 It is easy to take out and overhaul.

Referring to accompanying drawings 2 and 6 of the specification, when the meter 12 needs to be overhauled, shorten the telescopic hollow rod 18 so that the image collector 19 of the main body 1 of the meter reading device moves to the top of the meter 12 to prevent the main body 1 of the meter reading device from hindering personnel Carry out maintenance, and the internal hollow structure of telescopic hollow rod 18 is convenient for the wiring of electric wire inside main body 1 of meter reading device at the same time.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described change, the relative positional relationship may change;

Secondly: in the accompanying drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the usual design. Under the condition of no conflict, the same embodiment of the utility model and different embodiments can be used mutually. combination;

Finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (9)

1. The utility model provides a large-traffic long-range device of checking meter, includes meter reading device main part (1), its characterized in that: the top end of the meter reading device main body (1) is provided with a connecting mechanism (2);

Coupling mechanism (2) are including framework (3), inside picture peg (4) that is equipped with of framework (3), framework (3) front end is equipped with a screw thread section of thick bamboo (5), a screw thread section of thick bamboo (5) both ends all are equipped with threaded rod (6), two threaded rod (6) one end all extends to inside a screw thread section of thick bamboo (5), two the threaded rod (6) other end all is fixed with connecting rod (7), two connecting rod (7) side all is fixed with rectangle fixture block (8), two rectangle fixture block (8) are installed respectively in framework (3) both sides, rectangle draw-in groove (9) have all been seted up to picture peg (4) both sides face, rectangle fixture block (8) pass framework (3) and extend to inside rectangle draw-in groove (9).

2. The large-flow remote meter reading device according to claim 1, wherein: meter reading device main part (1) and coupling mechanism (2) are all installed inside table case (10), frame (3) of coupling mechanism (2) are fixed on the inside top of table case (10) through the bolt, table case (10) front end is articulated to have chamber door (11), be fixed with strapping table (12) on the inside back wall of table case (10), strapping table (12) are installed in coupling mechanism (2) below, meter reading device main part (1) is established in strapping table (12) the place ahead.

3. The large-flow remote meter reading device according to claim 1, wherein: a supporting rod (13) is fixed to the front end of the frame body (3), a bearing (14) is fixed to the front end of the supporting rod (13), and the bearing (14) is arranged at the annular outer end of the threaded cylinder (5).

4. the large-flow remote meter reading device according to claim 1, wherein: two threaded rods (6) are connected with the threaded cylinder (5) through threads, and the rotating directions of the two threads are opposite.

5. The large-flow remote meter reading device according to claim 1, wherein: the outer end of the threaded cylinder (5) is provided with anti-skid lines.

6. The large-flow remote meter reading device according to claim 1, wherein: two rectangular channels (15) have been seted up on framework (3) inner wall, rectangular channel (15) are installed in rectangle draw-in groove (9) side, rectangle fixture block (8) outer end is fixed with rectangle frame (16), rectangle frame (16) are established on rectangle draw-in groove (9) inner wall.

7. The large-flow remote meter reading device according to claim 2, wherein: the meter reading device main part (1) includes shell (17), shell (17) inside is fixed with programmable logic controller, shell (17) bottom mounting has flexible cavity pole (18), flexible cavity pole (18) bottom mounting has image collector (19), image collector (19) are connected with programmable logic controller electricity.

8. the large-flow remote meter reading device according to claim 7, wherein: the shell (17) is fixed at the bottom end of the plug board (4), and the image collector (19) is arranged right in front of the meter (12).

9. the large-flow remote meter reading device according to claim 7, wherein: flexible well hollow pole (18) are including outer cavity pole (20), well hollow pole (21) in being equipped with on outer cavity pole (20) top, interior cavity pole (21) bottom extends into outside cavity pole (20) inside, outer cavity pole (20) side-mounting locking bolt (22), locking bolt (22) pass outer cavity pole (20) and extend to interior cavity pole (21) side, locking bolt (22) are connected with outer cavity pole (20) through the screw thread, outer cavity pole (20) are fixed on image collector (19) top, interior cavity pole (21) are fixed in shell (17) bottom.