Metering box with protection function

Abstract

The invention discloses a metering box with a protection function, and belongs to the technical field of metering boxes, the metering box comprises a metering box main body, a plurality of regulation and control assemblies are arranged on the metering box main body, and each regulation and control assembly comprises two sliding rods arranged in the middle of the metering box main body. The PLC control main boards rotate along the axis points of the connecting positions of the reinforcing supporting inclined rods and the first shaft pin bases through the reinforcing supporting inclined rods, then the positions of the PLC control main boards are adjusted, and electrodes on the PLC control main boards can extend to the corresponding reinforcing signal transmission connectors correspondingly. Electric signals easily transmitted by the converter are converted and transmitted through the combing head and the reinforcing signal transmission connector and are transmitted to the PLC control main board, electric signal transmission is facilitated, meanwhile, conversion and transmission can be performed in the mode that each electrode can make contact with the corresponding reinforcing signal transmission connector, quick opening and closing are easy, and operation is convenient. And the use convenience of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of meter boxes, and in particular to a meter box with a protective function. Background Art

[0002] The meter box is a collection of metering instruments and auxiliary equipment necessary for measuring electric energy, including electric energy meters, voltage and current transformers for measurement and their secondary circuits, electric energy metering panels, cabinets, boxes, etc. A sealed box is usually added to the oil tank side of the combination transformer, which is equipped with measuring instruments and meters. The secondary outgoing lines of the combination transformer are connected to the wiring terminals of these instruments and meters in a prescribed manner.

[0003] Among them, the patent with announcement number CN218732406U discloses a multifunctional metering box, including a metering box body, an equipment slot is opened at the upper front end of the metering box body, the inner slot wall of the equipment slot is movably connected with a pull-out structure, a pull-out slot is opened at the lower front end of the metering box body, and the lower front end of the metering box body is movably connected with a storage structure through the pull-out slot, a group of No. 1 heat dissipation holes passing through the left and right are opened at the upper left end of the metering box body, and the front left part of the metering box body is hinged with a box door.

[0004] When this structure is in use, the stability of the equipment during the pulling and pulling process is ensured by setting a pull-out structure and a storage structure, so that the equipment in the meter box is easy to repair and inspect. The wires on the equipment pass through the protective hose to protect the wires, so that the equipment wiring in the meter box is not messy, and the meter box has the storage function of maintenance tools, and it is easy to find maintenance tools, thereby improving the maintenance efficiency of the meter box. The function is highly practical. However, this structure is not easy to branch different wires when in use, and it is not easy to quickly open and close the switches of different electrical equipment. It is not convenient enough when in use. Summary of the invention

[0005] The present invention provides a metering box with a protection function, aiming to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a meter box with a protective function, comprising a meter box main body, on which a plurality of regulating components are arranged.

[0007] The regulating component includes two sliding rods arranged in the middle of the metering box body, and one end of each of the sliding rods is fixedly provided with a reinforced L-plate, one end of the reinforced L-plate is fixedly provided with a limit ring, one side of the limit ring is provided with a guide ring, a reinforced nylon protective cylinder is slidably connected in the guide ring, a converter is embedded in the middle of the reinforced nylon protective cylinder, a plurality of reinforced signal transmission connectors are provided on the converter, and one end of each of the reinforced signal transmission connectors passes through the reinforced nylon protective cylinder and extends to the outside of the reinforced nylon protective cylinder.

[0008] A plurality of PLC control mainboards with adjustable angles are arranged on the outside of the reinforced nylon protective cylinder, and each of the PLC control mainboards is located at one end of a corresponding reinforced signal transmission connector.

[0009] It can be seen that in the above technical solution, the electric push rod drives the reinforced nylon protective cylinder to move along the guide ring. When the reinforced nylon protective cylinder moves, it will pull the PLC control main board to move through the second axle pin seat, so that the PLC control main board can rotate along the axis point of the connection between the reinforced support diagonal rod and the first axle pin seat through the reinforced support diagonal rod, and then the position of each PLC control main board can be adjusted. The electrodes on each PLC control main board can be extended to the corresponding enhanced signal transmission connector respectively, so that the electrical signal transmitted by the converter can be converted and transmitted through the combing head and the enhanced signal transmission connector and transmitted to the PLC control main board, which is convenient for electrical signal transmission. At the same time, each electrode can be converted and transmitted in a way that it contacts the corresponding enhanced signal transmission connector, which is easy to open and close quickly, thereby improving the convenience of the device when in use.

[0010] Optionally, in a possible embodiment, a first cabinet door with an adjustable angle is hinged on one side of the surface of the meter box body, and a second cabinet door with an adjustable angle is hinged on the other side of the meter box body, and a number of sub-control screens are embedded in the first cabinet door. The sliding rod is slidably connected to the meter box body, and an electric push rod is clamped on one side of the limit ring, and the output end of the electric push rod extends to one end of a reinforced nylon protective cylinder. A nylon block is fixedly provided at one end of each of the PLC control main boards, and a second axle pin seat fixed on the reinforced nylon protective cylinder is hinged on one side of the nylon block. A reinforced support diagonal rod is hinged on the PLC control main board, and one end of the reinforced support diagonal rod is hinged with a first axle pin seat, and the first axle pin seat is fixed on the guide ring.

[0011] A rack is fixedly provided on one side of the two sliding rods, a micro motor is provided at the bottom of the sliding rod, and the micro motor is installed on the metering box body by bolts. A gear is provided at the output end of the micro motor, and the gear is located between the two racks, and the gear is meshed with the rack. A main control screen is provided on one side of the surface of the metering box body, and a plurality of control buttons are provided on the top of the first cabinet door. One end of the reinforced nylon protective cylinder is threadedly connected to an electrical connector, and one end of the electrical connector extends to the converter, and a plurality of combing heads respectively connected to corresponding enhanced signal transmission connectors are provided on the converter. The vertical cross-sectional shape of the plurality of PLC control mainboards is set to an arc shape, and one side of each of the PLC control mainboards is provided with an electrode connected to the corresponding enhanced signal transmission connector.

[0012] It can be seen that in the above technical solution, the output end of the micro motor drives the gear to rotate, and the gear is meshed with the rack, so that the rack and the slide rod can drive the electric push rod to move when the gear rotates, thereby realizing the function of adjusting the structural position of each reinforced L-plate and reinforced nylon protective cylinder, which is easy for the staff to operate wiring, and through the various sub-control screens arranged on the first cabinet door, the sub-control screens can conveniently display the signal transmission status of each converter, so as to facilitate the staff to control.

[0013] The present invention has the following advantages:

[0014] 1. The present invention drives the reinforced nylon protective cylinder to move along the guide ring through an electric push rod. When the reinforced nylon protective cylinder moves, it will pull the PLC control main board to move through the second axle pin seat, so that the PLC control main board rotates along the axis point of the connection between the reinforced support oblique rod and the first axle pin seat through the reinforced support oblique rod, thereby allowing the position of each PLC control main board to be adjusted.

[0015] 2. The electrodes on each PLC control mainboard of the present invention can be respectively extended to the corresponding enhanced signal transmission connector, so that the electrical signal transmitted by the converter can be converted and transmitted through the combing head and the enhanced signal transmission connector and transmitted to the PLC control mainboard, which is convenient for electrical signal transmission. At the same time, each electrode can be converted and transmitted in a way that it contacts the corresponding enhanced signal transmission connector, which is easy to open and close quickly, thereby improving the convenience of the device when in use.

[0016] 3. The present invention is started by a micro motor, and the output end of the micro motor drives the gear to rotate. The gear is meshed with the rack, so that the rack and the slide bar can drive the electric push rod to move when the gear rotates, thereby realizing the function of adjusting the structural position of each reinforced L-plate and reinforced nylon protective cylinder, which is easy for the staff to wire and operate, and through the various sub-control screens arranged on the first cabinet door, the sub-control screens can conveniently display the signal transmission status of each converter to facilitate the staff to control.

[0017] To sum up, through the corresponding coordinated use of various structures, the PLC control mainboard rotates along the axis point of the connection between the reinforced support oblique rod and the first shaft pin seat through the reinforced support oblique rod, so that the position of each PLC control mainboard can be adjusted, and the electrodes on each PLC control mainboard can be respectively extended to the corresponding reinforced signal transmission connector, so that the electrical signal transmitted by the converter is converted and transmitted through the combing head and the reinforced signal transmission connector and transmitted to the PLC control mainboard, which is convenient for electrical signal transmission. At the same time, each electrode can be converted and transmitted in a way that it contacts with the corresponding reinforced signal transmission connector, which is easy to open and close the gate quickly, thereby improving the convenience of the device during use. The gear is meshed with the rack, so that the rack and the slide rod can drive the electric push rod to move when the gear rotates, thereby realizing the function of adjusting the structural position of each reinforced L-plate and the reinforced nylon protective cylinder, which is easy for the staff to wire and operate. Each sub-control screen displays the signal transmission status of each converter to facilitate the staff to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required to be used in some embodiments of the present invention. Obviously, the drawings described below are only drawings of some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present invention, the actual process of the method, the actual timing of the signal, etc.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 This is a schematic diagram of the control component of the present invention installed in the meter box body.

[0021] Figure 3 For the present invention Figure 2 Side view of.

[0022] Figure 4 It is a stereoscopic diagram of the control component of the present invention.

[0023] Figure 5 It is a three-dimensional diagram of the slide bar, micro motor, rack and gear of the present invention.

[0024] Figure 6 The three-dimensional diagram of the reinforced L-plate, electric push rod, guide ring and PLC control mainboard of the present invention.

[0025] Figure 7 A three-dimensional diagram of the reinforced L-plate, electric push rod, limit ring, guide ring, reinforced support diagonal rod and first shaft pin seat of the present invention

[0026] Figure 8 It is a stereoscopic diagram of the electric push rod, PLC control mainboard, electrical connector, nylon block, reinforced nylon protective cylinder and reinforced signal transmission connector of the present invention.

[0027] Fig. 9 It is a schematic diagram of the reinforced nylon protective cylinder, converter, combing head and reinforced signal transmission connector of the present invention.

[0028] In the figure: 1. Metering box body; 2. First cabinet door; 3. Second cabinet door; 4. Sub-control screen; 5. Slide rod; 6. Strengthened L-plate; 7. Guide ring; 8. Electric push rod; 9. Strengthened nylon protective cylinder; 10. Strengthened signal transmission connector; 11. Nylon block; 12. PLC control main board; 13. Strengthened supporting diagonal rod; 14. First shaft pin seat; 15. Limiting ring; 16. Rack; 17. Micro motor; 18. Gear; 19. Second shaft pin seat; 20. Main control screen; 21. Control button; 22. Electrical connector; 23. Converter; 24. Sub-combing head. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1-9 The metering box with protection function shown in the figure, through the control component set on the metering box body 1, through the corresponding coordination of each structure, the PLC control mainboard 12 rotates along the axis point of the connection between the strengthening support inclined rod 13 and the first shaft pin seat 14 through the strengthening support inclined rod 13, and then the position of each PLC control mainboard 12 can be adjusted. The electrodes on each PLC control mainboard 12 can be respectively extended to the corresponding strengthening signal transmission connector 10, so that the electric signal transmitted by the converter 23 can be converted and transmitted through the combing head 24 and the strengthening signal transmission connector 10 and transmitted to the PLC control mainboard 12, which is convenient for the transmission of electric signals. At the same time, each electrode can be converted and transmitted in a way that it contacts the corresponding strengthening signal transmission connector 10, which is easy to open and close the gate quickly, and improves the convenience of the device when in use. The gear 18 is meshed with the rack 16, so that the rack 16 and the slide bar 5 can drive the electric push rod 8 to move when the gear 18 rotates, so as to realize the function of adjusting the structural position of each strengthening L plate 6 and the strengthening nylon protective cylinder 9, which is easy for the staff to wire and operate. Each sub-control screen 4 displays the signal transmission status of each converter 23 to facilitate the staff's control, and the specific structural arrangement of the components is as follows.

[0031] The regulating component includes two sliding rods 5 arranged in the middle of the metering box body 1, and one end of each sliding rod 5 is fixedly provided with a reinforced L-plate 6, one end of the reinforced L-plate 6 is fixedly provided with a limit ring 15, one side of the limit ring 15 is provided with a guide ring 7, and a reinforced nylon protective cylinder 9 is slidably connected inside the guide ring 7, and a converter 23 is embedded in the middle of the reinforced nylon protective cylinder 9, and a plurality of reinforced signal transmission connectors 10 are arranged on the converter 23, and one end of each reinforced signal transmission connector 10 passes through the reinforced nylon protective cylinder 9 and extends to the outside of the reinforced nylon protective cylinder 9.

[0032] A plurality of PLC control mainboards 12 with adjustable angles are arranged on the outside of the reinforced nylon protective cylinder 9 , and each PLC control mainboard 12 is located at one end of the corresponding reinforced signal transmission connector 10 .

[0033] A first cabinet door 2 with an adjustable angle is hinged on one side of the surface of the metering box body 1, and a second cabinet door 3 with an adjustable angle is hinged on the other side of the metering box body 1. Several sub-control screens 4 are embedded in the first cabinet door 2. The sliding rod 5 is slidably connected to the metering box body 1. An electric push rod 8 is clamped on one side of the limit ring 15, and the output end of the electric push rod 8 extends to one end of the reinforced nylon protective cylinder 9. One end of multiple PLC control main boards 12 is fixedly provided with a nylon block 11, and one side of the nylon block 11 is hinged with a second axle pin seat 19 fixed on the reinforced nylon protective cylinder 9. A reinforced support diagonal rod 13 is hinged on the PLC control main board 12, and one end of the reinforced support diagonal rod 13 is hinged with a first axle pin seat 14, and the first axle pin seat 14 is fixed on the guide ring 7.

[0034] A rack 16 is fixedly provided on one side of the two sliding rods 5, and a micro motor 17 is provided at the bottom of the sliding rod 5. The micro motor 17 is installed on the metering box body 1 by bolts. A gear 18 is provided at the output end of the micro motor 17. The gear 18 is located between the two racks 16, and the gear 18 is meshed with the rack 16. A main control screen 20 is provided on one side of the surface of the metering box body 1, and a plurality of control buttons 21 are provided on the top of the first cabinet door 2. One end of the reinforced nylon protective cylinder 9 is threadedly connected to an electrical connector 22, and one end of the electrical connector 22 extends to a converter 23. The converter 23 is provided with a plurality of combing heads 24 respectively connected to the corresponding enhanced signal transmission connectors 10. The vertical cross-sectional shape of the plurality of PLC control main boards 12 is set to an arc shape, and one side of each PLC control main board 12 is provided with an electrode connected to the corresponding enhanced signal transmission connector 10.

[0035] According to the above structure, when in use, the staff installs the device at the designated position. When in use, the electric push rod 8 is started to drive the reinforced nylon protective cylinder 9 to move along the guide ring 7. When the reinforced nylon protective cylinder 9 moves, it will pull the PLC control main board 12 to move through the second axle pin seat 19, so that the PLC control main board 12 can pass through the reinforced support diagonal rod 13 along the axis point of the connection between the reinforced support diagonal rod 13 and the first axle pin seat 14 to rotate, thereby allowing the position of each PLC control main board 12 to be adjusted.

[0036] The electrodes on each PLC control main board 12 can be extended to the corresponding enhanced signal transmission connector 10 respectively, so that the electrical signal transmitted by the converter 23 can be converted and transmitted through the combing head 24 and the enhanced signal transmission connector 10 and transmitted to the PLC control main board 12, which is convenient for electrical signal transmission. At the same time, each electrode can be converted and transmitted in a way that it contacts the corresponding enhanced signal transmission connector 10, which is easy to open and close quickly, thereby improving the convenience of the device when in use.

[0037] When the device is in use, the micro motor 17 is started, and the output end of the micro motor 17 drives the gear 18 to rotate. The gear 18 is meshed with the rack 16, so that the rack 16 and the slide bar 5 can drive the electric push rod 8 to move when the gear 18 rotates, thereby realizing the function of adjusting the structural position of each reinforced L plate 6 and the reinforced nylon protective cylinder 9, which is convenient for the staff to operate the wiring.

[0038] And through each sub-control screen 4 arranged on the first cabinet door 2, the sub-control screen 4 can conveniently display the signal transmission status of each converter 23 to facilitate the staff to control.

[0039] Different from the prior art, the present application discloses a metering box with a protective function. Through the corresponding coordinated use of various structures, the PLC control mainboard 12 rotates along the axis point of the connection between the reinforced support inclined rod 13 and the first shaft pin seat 14 through the reinforced support inclined rod 13, thereby allowing the position of each PLC control mainboard 12 to be adjusted. The electrodes on each PLC control mainboard 12 can be respectively extended to the corresponding enhanced signal transmission connector 10, so that the electrical signal transmitted by the converter 23 can be converted and transmitted through the combing head 24 and the enhanced signal transmission connector 10 and transmitted to the PLC control mainboard 12, which is convenient for the transmission of electrical signals. At the same time, each electrode can be converted and transmitted in a manner of contact with the corresponding enhanced signal transmission connector 10, which is easy to open and close quickly, thereby improving the convenience of the device when in use. The gear 18 is meshed with the rack 16, so that the rack 16 and the slide bar 5 can drive the electric push rod 8 to move when the gear 18 rotates, thereby realizing the function of adjusting the structural position of each reinforced L-plate 6 and the reinforced nylon protective cylinder 9, which is convenient for the staff to operate wiring. Each sub-control screen 4 displays the signal transmission status of each converter 23 to facilitate the staff to control.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metering box with a protective function, comprising a metering box body (1), characterized in that: The metering box body (1) is provided with a plurality of regulating components; The regulating component comprises two slide bars (5) arranged in the middle of the metering box body (1), and one end of each of the slide bars (5) is fixedly provided with a reinforced L-plate (6), one end of the reinforced L-plate (6) is fixedly provided with a limit ring (15), one side of the limit ring (15) is provided with a guide ring (7), a reinforced nylon protective cylinder (9) is slidably connected inside the guide ring (7), a converter (23) is embedded in the middle of the reinforced nylon protective cylinder (9), a plurality of reinforced signal transmission connectors (10) are arranged on the converter (23), and one end of each of the reinforced signal transmission connectors (10) passes through the reinforced nylon protective cylinder (9) and extends to the outside of the reinforced nylon protective cylinder (9); A plurality of PLC control mainboards (12) with adjustable angles are arranged on the outside of the reinforced nylon protective cylinder (9), and each of the PLC control mainboards (12) is located at one end of a corresponding reinforced signal transmission connector (10).

2. The metering box with protection function as claimed in claim 1, characterized in that: A first cabinet door (2) with an adjustable angle is hinged on one side of the surface of the metering box body (1), and a second cabinet door (3) with an adjustable angle is hinged on the other side of the metering box body (1), and a plurality of sub-control screens (4) are embedded in the first cabinet door (2).

3. The metering box with protection function as claimed in claim 1, characterized in that: The sliding rod (5) is slidably connected to the metering box body (1); an electric push rod (8) is clamped on one side of the limiting ring (15); and the output end of the electric push rod (8) extends to one end of the reinforced nylon protective cylinder (9).

4. The metering box with protection function as claimed in claim 1, characterized in that: A nylon block (11) is fixedly arranged at one end of each of the plurality of PLC control main boards (12), and a second shaft pin seat (19) fixed on a reinforced nylon protective cylinder (9) is hingedly connected to one side of the nylon block (11).

5. The metering box with protection function as claimed in claim 1, characterized in that: A reinforcing support diagonal rod (13) is hingedly connected to the PLC control main board (12), one end of the reinforcing support diagonal rod (13) is hingedly connected to a first shaft pin seat (14), and the first shaft pin seat (14) is fixed on the guide ring (7).

6. The metering box with protection function as claimed in claim 1, characterized in that: A rack (16) is fixedly provided on one side of the two slide bars (5), a micro motor (17) is provided at the bottom of the slide bar (5), and the micro motor (17) is mounted on the metering box body (1) by means of bolts.

7. The metering box with protection function as claimed in claim 6, characterized in that: The output end of the micro motor (17) is provided with a gear (18), the gear (18) is located between the two racks (16), and the gear (18) is meshed with the racks (16).

8. The metering box with protection function as claimed in claim 2, characterized in that: A main control screen (20) is arranged on one side of the surface of the metering box body (1), and a plurality of control buttons (21) are arranged on the top of the first cabinet door (2).

9. The metering box with protection function as claimed in claim 1, characterized in that: One end of the reinforced nylon protective cylinder (9) is threadedly connected to an electrical connector (22), one end of which extends to a converter (23), and the converter (23) is provided with a plurality of combing heads (24) respectively connected to corresponding reinforced signal transmission connectors (10).

10. The metering box with protection function as claimed in claim 1, characterized in that: The vertical cross-sections of the plurality of PLC control mainboards (12) are all arranged in an arc shape, and one side of each of the PLC control mainboards (12) is provided with an electrode connected to a corresponding enhanced signal transmission connector (10).

Images