CN221100884U

CN221100884U - Current and voltage acquisition device

Info

Publication number: CN221100884U
Application number: CN202322836713.9U
Authority: CN
Inventors: 马宏扬; 朱修远
Original assignee: Shandong Jiebaian Electric Co ltd
Current assignee: Shandong Jiebaian Electric Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-06-07
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a current and voltage acquisition device, which relates to the technical field of acquisition devices and solves the problems that the existing device can be assembled and disassembled only by extending a hand into a cabinet to rotate a torsion cap, the operation is inconvenient, and the rotation of the torsion cap in the cabinet is inconvenient.

Description

Current and voltage acquisition device

Technical Field

The utility model relates to the technical field of acquisition devices, in particular to a current and voltage acquisition device.

Background

In order to ensure normal use of a circuit, current and voltage are generally required to be monitored through a current and voltage information acquisition device, but the existing current and voltage information acquisition device is usually installed in an electric cabinet or at other positions through bolts, and through retrieval, the patent with Chinese patent authorization number CN218240195U discloses a voltage and current information acquisition device which comprises a bottom plate, an installation box is fixedly connected to the front face of the bottom plate, a connecting plate is fixedly connected to the outer surface of the bottom plate, a fixing hole is formed in the inner portion of the connecting plate, a voltage and current information acquisition device body is placed in the installation box, then a twisting cap is used for driving two threaded cylinders and clamping plates to move relatively, the clamping plates can clamp and fix the voltage and current information acquisition device body, and when the electric cabinet needs to be disassembled, the twisting cap is twisted in the opposite direction.

The technical scheme is convenient for the installation and the disassembly of the acquisition device body, but the acquisition device body is installed in the electric cabinet, and the operation of the installation and the disassembly can be realized only by rotating the torsion cap by extending a hand into the cabinet although the operation is not needed by tools such as a screwdriver, so that the operation is inconvenient, and the operation is also inconvenient by rotating the torsion cap in the cabinet.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a current and voltage acquisition device, which solves the problems that the prior device provided in the background art can realize the mounting and dismounting operation only by extending a hand into a cabinet to rotate a torsion cap, is inconvenient to operate and is inconvenient to rotate the torsion cap in the cabinet.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the current and voltage acquisition device comprises a mounting plate and an acquisition device for acquiring current and voltage, wherein a U-shaped groove is formed in one side of the outer surface of the mounting plate, a supporting mechanism is arranged in the U-shaped groove, a mounting frame for placing the acquisition device is fixedly arranged at the movable end of the supporting mechanism, and a plugging mechanism is arranged between the mounting frame and the acquisition device;

the opening mechanism comprises a motor fixedly mounted on one side of the inner wall of the U-shaped groove, two screw rods are symmetrically and rotationally connected to two sides of the inner portion of the U-shaped groove, an output shaft of the motor is connected with one end of each adjacent screw rod, the outer surface of each screw rod is in threaded connection with a sliding block which is in sliding connection with the inner wall of the U-shaped groove, one end of each sliding block is rotationally connected with a connecting rod, the other end of each connecting rod is rotationally connected with a connecting block, and one end of each connecting block is fixedly connected with the outer surface of the mounting frame.

Preferably, the outer surfaces of one ends of the two screw rods positioned on the same side are fixedly sleeved with gears, the adjacent two gears are meshed with each other, and the two adjacent screw rods can rotate simultaneously through the two gears.

Preferably, two lead screws positioned on two sides of the U-shaped groove are fixedly connected with belt wheels at one ends, and synchronous belts are connected between the two belt wheels in a meshed mode, and the lead screws on two sides can be simultaneously driven to rotate through the synchronous belts and the belt wheels, so that four lead screws are driven to simultaneously rotate.

Preferably, the two sides of the outer surface of the mounting plate are symmetrically and fixedly connected with two connecting plates, the outer surface of the connecting plate is provided with a mounting hole, one side of the outer surface of the mounting plate is fixedly provided with a control button in an embedded mode, the control button is connected with the motor through a wire, the connecting plate and the mounting hole are convenient to integrally mount, and the control button is convenient to control the operation of the motor.

Preferably, the inserting mechanism comprises slots symmetrically arranged on two sides in the installation frame, inserting blocks are symmetrically and fixedly connected to the lower surface of the collector and are slidably connected with the inner walls of the slots, a pull plate is arranged on the outer side of the installation frame, two inserting rods are symmetrically and fixedly connected to the outer surface of the pull plate, the inserting rods penetrate through the installation frame and are slidably connected with the installation frame, inserting holes matched with the inserting rods are formed in the outer surface of the inserting blocks, and the collector can be taken down only by pulling out the inserting rods during disassembly, so that the operation is simpler.

Preferably, the outer surface of the pulling plate is symmetrically and fixedly connected with two springs, the other ends of the springs are fixedly connected with the outer surface of the mounting frame, and the springs are convenient for resetting the pulling plate and the inserting rod.

Preferably, the shape of installing frame is the U type, just the inside fixedly connected with U type limiting plate of installing frame is convenient for carry out spacingly to the collector, also is convenient for the collector heat dissipation simultaneously.

The utility model provides a current and voltage acquisition device. The beneficial effects are as follows:

1. This current voltage collection system, through the mechanism that struts that sets up, can outwards strut the removal with installing frame and collector when the motor in the mechanism that struts for the collector removes the position that is close to the regulator cubicle door, makes maintainer need not stretch into the regulator cubicle with the hand and can operate, thereby has solved current device and is convenient for dismantle the operation, nevertheless still need operate stretching into the regulator cubicle, and causes inconvenient maintenance's problem.

2. This current voltage collection system, through the grafting mechanism that sets up, when dismantling the collector, only need the pulling arm-tie can take out the inserted bar from the jack, then upwards remove the collector and just can take off the collector, need not to rotate extra structure, easy operation to the problem that the current device still need stretch into the electric cabinet with the hand and rotate the knob and just can realize dismantling and install when dismantling has been solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a spreader mechanism according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the distracting mechanism of the present utility model;

fig. 4 is an exploded view of the plugging mechanism of the present utility model.

In the figure, 1, a mounting plate; 2. a collector; 3. a U-shaped groove; 4. a spreading mechanism; 41. a motor; 42. a screw rod; 43. a slide block; 44. a connecting rod; 45. a connecting block; 46. a gear; 47. a belt wheel; 48. a synchronous belt; 49. a control button; 5. a mounting frame; 51. a U-shaped limiting plate; 6. a plug-in mechanism; 61. a slot; 62. inserting blocks; 63. pulling a plate; 64. a rod; 65. a jack; 66. a spring; 7. a connecting plate; 8. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 4, a current and voltage acquisition device comprises a mounting plate 1 and an acquisition device 2 for acquiring current and voltage, a U-shaped groove 3 is formed in one side of the outer surface of the mounting plate 1, a supporting mechanism 4 is arranged in the U-shaped groove 3, a mounting frame 5 for placing the acquisition device 2 is fixedly mounted at the movable end of the supporting mechanism 4, a plugging mechanism 6 is arranged between the mounting frame 5 and the acquisition device 2, the mounting frame 5 is U-shaped, a U-shaped limiting plate 51 is fixedly connected to the mounting frame 5, the U-shaped limiting plate 51 can limit and support the acquisition device 2, and the acquisition device 2 is convenient to radiate heat.

Examples

As shown in fig. 1 and 3, the opening mechanism 4 includes a motor 41 fixedly mounted on one side of the inner wall of the U-shaped groove 3, two screws 42 are symmetrically and rotatably connected to two sides of the inside of the U-shaped groove 3, an output shaft of the motor 41 is connected to one end of an adjacent screw 42, a sliding block 43 slidably connected to the inner wall of the U-shaped groove 3 is screwed to an outer surface of the screw 42, a connecting rod 44 is rotatably connected to one end of the sliding block 43, a connecting block 45 is rotatably connected to the other end of the connecting rod 44, one end of the connecting block 45 is fixedly connected to an outer surface of the mounting frame 5, the motor 41 rotates to drive the screw 42 to rotate, the screw 42 rotates to drive the corresponding sliding block 43 to move through the connecting rod 44 and the connecting block 45 to open the mounting frame 5, so that the collector 2 can be ejected to a position close to an electrical cabinet door, and maintenance personnel can operate without extending hands into the electrical cabinet, thereby solving the problem that the conventional device is inconvenient to operate when the electrical cabinet is convenient to disassemble.

The outer surfaces of one end of the two screw rods 42 positioned on the same side are fixedly sleeved with gears 46, the adjacent two gears 46 are meshed with each other, and the gears 46 can drive the two screw rods 42 on the same side to rotate simultaneously.

One end of each screw rod 42 positioned at two sides of the U-shaped groove 3 is fixedly connected with a belt wheel 47, a synchronous belt 48 is connected between the two belt wheels 47 in a meshed manner, and the two screw rods 42 at two sides can be simultaneously driven to rotate through the two belt wheels 47 and the synchronous belt 48, so that the four screw rods 42 are simultaneously driven to rotate.

Two connecting plates 7 are symmetrically and fixedly connected to two sides of the outer surface of the mounting plate 1, mounting holes 8 are formed in the outer surface of the connecting plates 7, control buttons 49 are fixedly installed on one side of the outer surface of the mounting plate 1 in an embedded mode, the control buttons 49 are connected with the motor 41 through wires, the mounting plate 1 is conveniently mounted in an electrical cabinet through the connecting plates 7 and the mounting holes 8, and the control buttons 49 are convenient for controlling the operation of the motor 41.

Examples

As shown in fig. 1 and fig. 4, the plugging mechanism 6 includes slots 61 symmetrically formed on two sides of the inner bottom of the mounting frame 5, plug blocks 62 slidably connected with the inner walls of the slots 61 are symmetrically and fixedly connected to the lower surface of the collector 2, a pull plate 63 is disposed on the outer side of the mounting frame 5, two plug rods 64 are symmetrically and fixedly connected to the outer surface of the pull plate 63, the plug rods 64 penetrate through the mounting frame 5 and slidably connected with the mounting frame 5, plug holes 65 matched with the plug rods 64 are formed on the outer surface of the plug blocks 62, when the collector 2 needs to be disassembled, the plug rods 64 can be pulled out from the plug holes 65 by pulling the pull plate 63 outwards, at this time, the collector 2 can be moved upwards, and the collector 2 can be removed without rotating an additional structure, and the operation is simple, so that the problem that the disassembly and the assembly can be realized only by extending hands into an electrical cabinet to rotate a knob when the existing device is disassembled is solved.

Two springs 66 are symmetrically and fixedly connected to the outer surface of the pull plate 63, the other ends of the springs 66 are fixedly connected with the outer surface of the mounting frame 5, and the springs 66 facilitate the reset of the pull plate 63 and the inserting rod 64.

Working principle: when the collector 2 needs to be disassembled and maintained, the motor 41 is started only through the control button 49, the motor 41 rotates to drive the adjacent screw rods 42 to rotate, four screw rods 42 can simultaneously rotate through the gear 46, the belt pulley 47 and the synchronous belt 48, the screw rods 42 rotate to drive the corresponding sliding blocks 43 to move through threads, the connecting rods 44 and the connecting blocks 45 drive the mounting frame 5 to prop open and move, the collector 2 can be ejected to a position close to an electric cabinet door, a maintainer can operate without stretching hands into the electric cabinet, the problem that the existing device is convenient to disassemble and operate, but still needs to stretch into the electric cabinet to operate, and inconvenient maintenance is caused is solved, then the pull plate 63 is pulled outwards, the inserting rod 64 can be pulled out from the jack 65, at the moment, the collector 2 can be moved upwards, the collector 2 is taken down, an additional structure is not required to rotate, and the operation is simple, so that the problem that the existing device can be disassembled and installed only by stretching hands into the electric cabinet to rotate the knob is solved when the existing device is disassembled.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a current voltage collection system, includes mounting panel (1) and is used for gathering current voltage's collector (2), its characterized in that: a U-shaped groove (3) is formed in one side of the outer surface of the mounting plate (1), a supporting mechanism (4) is mounted in the U-shaped groove (3), a mounting frame (5) for placing the collector (2) is fixedly mounted at the movable end of the supporting mechanism (4), and a plugging mechanism (6) is mounted between the mounting frame (5) and the collector (2);

The utility model provides a motor (41) of opening mechanism (4) including fixed mounting in U type groove (3) inner wall one side, the equal symmetry in inside both sides of U type groove (3) rotates and is connected with two lead screws (42), the output shaft of motor (41) is connected with the one end of adjacent lead screw (42), the equal threaded connection of surface of lead screw (42) has slider (43) with U type groove (3) inner wall sliding connection, the one end rotation of slider (43) is connected with connecting rod (44), the other end rotation of connecting rod (44) is connected with connecting block (45), the one end of connecting block (45) is connected with the surface fixed connection of installing frame (5).

2. A current and voltage acquisition device according to claim 1, characterized in that: gears (46) are fixedly sleeved on the outer surfaces of one ends of the two screw rods (42) positioned on the same side, and the adjacent two gears (46) are meshed with each other.

3. A current and voltage acquisition device according to claim 2, characterized in that: one ends of the two screw rods (42) positioned on two sides of the U-shaped groove (3) are fixedly connected with belt wheels (47), and a synchronous belt (48) is connected between the two belt wheels (47) in a meshed mode.

4. A current and voltage acquisition device according to claim 3, wherein: two connecting plates (7) are symmetrically and fixedly connected to two sides of the outer surface of the mounting plate (1), mounting holes (8) are formed in the outer surface of the connecting plates (7), control buttons (49) are fixedly installed on one side of the outer surface of the mounting plate (1) in an embedded mode, and the control buttons (49) are connected with a motor (41) through wires.

5. A current and voltage acquisition device according to claim 1, characterized in that: the utility model discloses a plug-in mechanism, including plug-in mechanism (6), plug-in mechanism (6) are including symmetrically seting up slot (61) in installing frame (5) both sides, lower surface symmetry fixedly connected with of collector (2) and slot (61) inner wall sliding connection's inserted block (62), the outside of installing frame (5) is equipped with arm-tie (63), the surface symmetry fixedly connected with two inserted bars (64) of arm-tie (63), inserted bar (64) run through installing frame (5) and with installing frame (5) sliding connection, just with inserted bar (64) matched with jack (65) have been seted up to the surface of inserted block (62).

6. The current-voltage acquisition device of claim 5, wherein: two springs (66) are symmetrically and fixedly connected to the outer surface of the pull plate (63), and the other ends of the springs (66) are fixedly connected with the outer surface of the mounting frame (5).

7. A current and voltage acquisition device according to claim 1, characterized in that: the shape of the mounting frame (5) is U-shaped, and a U-shaped limiting plate (51) is fixedly connected inside the mounting frame (5).