CN112684276A - Continuous power distribution cabinet electrical variable measuring equipment - Google Patents
Continuous power distribution cabinet electrical variable measuring equipment Download PDFInfo
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- CN112684276A CN112684276A CN202110080820.6A CN202110080820A CN112684276A CN 112684276 A CN112684276 A CN 112684276A CN 202110080820 A CN202110080820 A CN 202110080820A CN 112684276 A CN112684276 A CN 112684276A
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Abstract
The invention discloses continuous power distribution cabinet electrical variable measuring equipment, and particularly relates to the field of electrical variable measurement. According to the invention, by arranging the motor, the screw rod, the buffer plate and the limiting groove, when the electrical variable of the power distribution cabinet is measured, the motor in the main box is started, the screw rod is driven by the motor to rotate, the base is driven to push the main machine outwards for use, the operation panels are arranged around the main machine, when the power distribution cabinet is operated, a plurality of power distribution cabinets can be simultaneously connected and detected by a plurality of persons, the working efficiency of detection equipment is greatly increased, the buffer plate is arranged at the top end of the main machine, and after impact is received, the first spring on the surface of the inner buffer rod can be extruded to buffer impact force, so that the loss of the main machine is reduced, and the safety of the main machine is increased.
Description
Technical Field
The embodiment of the invention relates to the field of measuring electrical variables, in particular to continuous power distribution cabinet electrical variable measuring equipment.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, and after the power distribution cabinet is used for a fixed period, electrical variables need to be measured through the equipment.
The prior art has the following defects: when the existing equipment for measuring the electrical variable of the power distribution cabinet is used for detecting, only a single power distribution cabinet can be detected in sequence, and the working efficiency is low.
Disclosure of Invention
Therefore, the embodiment of the invention provides continuous power distribution cabinet electrical variable measuring equipment, which comprises a motor, a screw rod, a buffer plate and a limiting groove, wherein the motor in a main box is started when the continuous power distribution cabinet electrical variable measuring equipment is used, the screw rod is driven to rotate by the motor to drive a base to push a main machine outwards for use, operation panels are arranged on the periphery of the main machine, when the continuous power distribution cabinet electrical variable measuring equipment is operated, a plurality of power distribution cabinets can be connected and detected by a plurality of people at the same time, the working efficiency of the detecting equipment is greatly increased, the buffer plate is arranged at the top end of the main machine, and after impact is received, a first spring on the surface of the inner side buffer rod is extruded to buffer impact force, so that the loss of the main machine is reduced, the safety of the main machine is increased, and the problem caused.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a continuous type switch board electrical variable measuring equipment, includes the main tank, the inside of main tank is provided with the base, the top fixed mounting of base has the host computer, the inside fixed mounting of host computer has the mainboard.
The top end of the main box is provided with a buffer plate, the bottom end of the buffer plate is fixedly provided with a buffer rod, the outer surface of the buffer rod is sleeved with a first spring, the bottom end of the first spring is fixedly connected with a host, the outer surface of the front end of the main box is inserted with a bolt, the buffer plate and the outer surface of the front end of the base are both provided with a limit groove, the inner wall of the limit groove is fixedly provided with a magnetic block, the four corners of the inner fixed bottom end of the main box are fixedly provided with a motor, the output end of the motor is fixedly provided with a screw rod, one end of the screw rod penetrates through the base, the screw rod is in threaded connection with the base, the inner wall of the main box is positioned at the inner side of the bolt and is provided with a side groove, one end of the inner wall of the side groove is fixedly provided with a stop, the stop block is matched with the groove.
The surface of base is provided with output joint, the top fixed mounting of base has the upper bracket, a plurality of louvre has been seted up to the surface of upper bracket.
The inside of base is located the fixed mounting all around of mainboard and has the chassis, the inner wall top of base is located the fixed mounting directly over the mainboard and has the guard shield.
Further, a bottom plate is fixedly mounted at the bottom end inside the base, and a take-up shaft is arranged at the top end of the bottom plate and is rotatably connected with the bottom plate.
Furthermore, a wire is wound on the outer surface of the take-up shaft, and one end of the wire is fixedly connected with the output connector.
Furthermore, an electromagnet is fixedly installed at the top end of the inner wall of the base, and a guide rod is fixedly installed at the bottom end of the electromagnet.
Furthermore, a second spring is sleeved on the outer surface of the guide rod, a clamping block is arranged on the outer surface of the guide rod and located at the bottom end of the second spring, and the bottom end of the second spring is fixedly connected with the clamping block.
Furthermore, a clamping groove is formed in the top end of the take-up shaft, the clamping block is matched with the clamping groove, a torsion spring is arranged inside the take-up shaft, and the bottom end of the torsion spring is fixedly connected with the bottom plate.
Furthermore, soldering tin is arranged on two sides of the top end of the protective cover, and the protective cover is welded with the top end of the host machine through the soldering tin.
Further, the bottom end of the protective cover is fixedly provided with a blade, and the bottom end of the protective cover is matched with the underframe.
Furthermore, a bottom groove is formed in the center of the bottom end of the protective cover, and a sliding rod is fixedly mounted at the top end of the inner wall of the host machine.
Furthermore, the guard shield is connected with the slide bar in a sliding mode, the bottom end of the slide bar is connected with the bottom block, and the bottom block is connected with the bottom groove.
The embodiment of the invention has the following advantages:
1. by arranging the motor, the screw, the buffer plate and the limiting groove, when the power distribution cabinet is tested for electrical variables, the motor in the main box is started, the motor drives the screw to rotate, the base is driven to push the main machine outwards for use, the operation panels are arranged around the main machine, when the power distribution cabinet is operated, a plurality of power distribution cabinets can be simultaneously connected and detected by a plurality of people, the working efficiency of detection equipment is greatly increased, the buffer plate is arranged at the top end of the main machine, and after impact is received, the first spring on the surface of the inner buffer rod can be extruded to buffer impact force, so that the loss of the main machine is reduced, and the safety of the main machine is improved;
2. through setting up the take-up spool, the electro-magnet, wire and fixture block, testing the electrical variable volume to the switch board, need be connected output joint and switch board, before connecting output and pulling out, need start the electro-magnet, the fixture block that drives the guide arm bottom moves upwards, break away from the draw-in groove on take-up spool top, then connect output and pull out, the wire that will take-up spool surface is pulled out, after pulling the wire suitable length, close the electro-magnet, the second spring can push back the fixture block in the draw-in groove, carry on spacingly to the take-up spool, after finishing using, start the electro-magnet once more breaks away from the fixture block, the torsional spring can drive the take-up spool and rotate, retrieve the wire, it is comparatively.
3. Through setting up the guard shield, soldering tin, chassis and mainboard, the mainboard sets up the center at the host computer, remaining part evenly distributed is around the mainboard, in-process when using, the short circuit appears in the part, lead to the inside temperature of host computer to rise fast, can melt the welding between guard shield and the host computer shell, make the guard shield slide down along the slide bar, cover the host computer, the guard shield bottom is provided with the blade, in-process falling, can cut off with part connecting wire, close the host computer by force, the bottom of guard shield is inserted in the chassis, the guard shield forms a confined space with the chassis, protect the mainboard, reduce the damage of part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic view of the overall structure provided by the present invention.
Fig. 2 is a schematic view of the internal structure of the main tank provided by the present invention.
Fig. 3 is a connection structure diagram of the upper cover and the host provided by the present invention.
Fig. 4 is a view showing an installation structure of the latch according to the present invention.
Fig. 5 is a side view of a side groove provided by the present invention.
Fig. 6 is a mounting structure view of the take-up reel provided by the present invention.
Fig. 7 is an enlarged view of fig. 6 a according to the present invention.
Fig. 8 is an internal structure view of the take-up reel provided by the present invention.
Fig. 9 is a top view of the interior of the host according to the present invention.
Fig. 10 is a mounting structure diagram of the main board provided by the present invention.
In the figure: 1 main box, 11 buffer boards, 111 buffer rods, 112 first springs, 12 bolts, 13 limit grooves, 131 magnetic blocks, 14 motors, 15 screw rods, 16 side grooves, 17 stoppers, 18 clamping boards, 19 grooves, 2 bases, 21 main units, 22 output connectors, 23 upper racks, 24 heat dissipation holes, 25 bottom plates, 26 take-up shafts, 261 clamping grooves, 262 torsion springs, 27 conducting wires, 28 electromagnets, 29 guide rods, 291 second springs, 292 clamping blocks, 3 main boards, 31 bottom frames, 32 shields, 33 soldering tin, 34 bottom grooves, 35 sliding rods and 36 bottom blocks.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Referring to the attached drawings 1-5 of the specification, the continuous power distribution cabinet electrical variable measuring equipment of the embodiment comprises a main box 1, a base 2 is arranged inside the main box 1, a main machine 21 is fixedly installed at the top end of the base 2, a main board 3 is fixedly installed inside the main machine 21, a buffer board 11 is arranged at the top end of the main box 1, a buffer rod 111 is fixedly installed at the bottom end of the buffer board 11, a first spring 112 is sleeved on the outer surface of the buffer rod 111, the bottom end of the first spring 112 is fixedly connected with the main machine 21, a bolt 12 is inserted into the outer surface of the front end of the main box 1, limit grooves 13 are respectively formed in the outer surfaces of the front ends of the buffer board 11 and the base 2, 131 is fixedly installed on the inner wall of the limit grooves 13, a motor 14 is fixedly installed at four corners of the inner fixed bottom end of the main box 1, a screw 15 is fixedly installed at the, one end of the screw rod 15 penetrates through the base 2, the screw rod 15 is in threaded connection with the base 2, a side groove 16 is formed in the inner side, located on the bolt 12, of the inner wall of the main box 1, a stop block 17 is fixedly mounted at one end of the inner wall of the side groove 16, a clamping plate 18 is fixedly mounted at one end of the bolt 12, the clamping plate 18 is matched with the limiting groove 13, grooves 19 are formed in two ends of the outer surface of the clamping plate 18, and the stop block 17 is matched with the grooves 19.
The implementation scenario is specifically as follows: when the invention is used for testing electrical variables of a power distribution cabinet, firstly, the bolt 12 is pulled outwards to drive the clamping plate 18 to return to the side groove 16, then the bolt is rotated to stagger the groove 19 on the clamping plate 18 with the stop block 17, the clamping plate 18 is blocked, the limit on the main machine 21 is released, the motor 14 in the main box 1 is started, the screw 15 is driven to rotate by the motor 14 to drive the base 2 to push the main machine 21 outwards for use, after the main machine 21 is completely pushed out, the limit groove 13 on the base 2 corresponds to the clamping plate 18, at the moment, the bolt 12 is rotated to enable the groove 19 on the clamping plate 18 to correspond to the stop block 17, the clamping plate 18 is attracted by the magnetic force of the magnetic block 131 in the limit groove 13, the clamping plate is inserted into the limit groove 13 to fix the main machine 21, the periphery of the main machine 21 is provided with the operation panels, when in operation, a plurality of, the top of host computer 21 is provided with buffer board 11, and when receiving the impact back, the first spring 112 that can inboard buffer beam 111 surface extrudees, cushions the impulsive force, reduces the loss to host computer 21, has increased the security of host computer 21, when detecting the back that finishes, withdraws host computer 21 in main tank 1 through motor 14.
Referring to fig. 6-8 in the specification, in the continuous power distribution cabinet electrical variable measuring device of this embodiment, an output connector 22 is disposed on an outer surface of a base 2, an upper frame 23 is fixedly mounted on a top end of the base 2, a plurality of heat dissipation holes 24 are disposed on an outer surface of the upper frame 23, a bottom plate 25 is fixedly mounted at an inner bottom end of the base 2, a take-up shaft 26 is disposed at a top end of the bottom plate 25, the take-up shaft 26 is rotatably connected to the bottom plate 25, a lead 27 is wound on an outer surface of the take-up shaft 26, one end of the lead 27 is fixedly connected to the output connector 22, an electromagnet 28 is fixedly mounted at a top end of an inner wall of the base 2, a guide rod 29 is fixedly mounted at a bottom end of the electromagnet 28, a second spring 291 is sleeved on an outer surface of the guide rod 29, the bottom end of the second spring 291 is fixedly connected with a clamping block 292, the top end of the take-up shaft 26 is provided with a clamping groove 261, the clamping block 292 is matched with the clamping groove 261, a torsion spring 262 is arranged inside the take-up shaft 26, and the bottom end of the torsion spring 262 is fixedly connected with the bottom plate 25.
The implementation scenario is specifically as follows: testing electrical variable to the switch board, need be connected output connector 22 with the switch board, before output connector 22 is pulled out, need start electromagnet 28, drive fixture block 292 rebound of guide arm 29 bottom, break away from draw-in groove 261 on take-up shaft 26 top, then pull out output connector 22, pull out the wire on take-up shaft 26 surface, drive take-up shaft 26 simultaneously and rotate along bottom plate 25, extrude inside torsional spring 262, after 27 pulling suitable lengths with wire, close electromagnet 28, second spring 291 can push back fixture block 292 to draw-in groove 261 in, it is spacing to take-up shaft 26, after finishing using, start electromagnet 28 once more breaks away from fixture block 292, torsional spring 262 can drive take-up shaft 26 and rotate, retrieve wire 27, it is comparatively convenient.
Referring to fig. 9-10 in the specification, in the continuous power distribution cabinet electrical variable measuring device according to the embodiment, a chassis 31 is fixedly installed inside the base 2 and located around the main board 3, a shield 32 is fixedly installed on the top end of the inner wall of the base 2 and located right above the main board 3, soldering tin 33 is arranged on two sides of the top end of the shield 32, the shield 32 is welded to the top end of the main unit 21 through the soldering tin 33, a blade is fixedly installed at the bottom end of the shield 32, the bottom end of the shield 32 is matched with the chassis 31, a bottom groove 34 is formed in the center of the bottom end of the shield 32, a sliding rod 35 is fixedly installed at the top end of the inner wall of the main unit 21, the shield 32 is slidably connected to the sliding rod 35, the bottom end of the sliding rod 35 is connected.
The implementation scenario is specifically as follows: mainboard 3 sets up the center at host computer 21, remaining part evenly distributed is around mainboard 3, when the in-process of using, the short circuit appears in the part, lead to the inside temperature of host computer 21 to rise fast, can melt the welding between guard shield 32 and the host computer 21 shell, make guard shield 32 slide down along slide bar 35, cover host computer 21, guard shield 32 bottom is provided with the blade, in-process falling, can cut off with part connecting wire, close host computer 21 by force, the bottom of guard shield 32 is inserted in chassis 31, guard shield 32 forms a confined space with chassis 31, protect mainboard 3, reduce the damage of part.
The working principle is as follows: referring to the attached drawings 1-5 of the specification, when testing electrical variables of a power distribution cabinet, firstly, a pin 12 is pulled outwards to drive a clamping plate 18 to return to a side groove 16, then, the pin is rotated to enable a groove 19 on the clamping plate 18 to be staggered with a stop block 17 to block the clamping plate 18, the limit on a host 21 is relieved, a motor 14 inside a main box 1 is started, a screw 15 is driven to rotate through the motor 14 to drive a base 2 to push the host 21 outwards for use, after the host 21 is completely pushed out, a limiting groove 13 on the base 2 corresponds to the clamping plate 18, at the moment, the pin 12 is rotated to enable the groove 19 on the clamping plate 18 to correspond to the stop block 17, the clamping plate 18 can be attracted by magnetic force of a magnetic block 131 in the limiting groove 13 and inserted into the limiting groove 13 to fix the host 21, operation panels are arranged on the periphery of the host 21, and when in operation.
Referring to fig. 6-8 of the specification, when an electrical variable is tested on a power distribution cabinet, the output connector 22 needs to be connected with the power distribution cabinet, before the output connector 22 is pulled out, the electromagnet 28 needs to be started to drive the fixture block 292 at the bottom end of the guide rod 29 to move upwards, the fixture block 292 is separated from the clamping groove 261 at the top end of the take-up shaft 26, then the output connector 22 is pulled out, a lead on the surface of the take-up shaft 26 is pulled out, the take-up shaft 26 is driven to rotate along the bottom plate 25, the torsion spring 262 inside is extruded, after the lead 27 is pulled by a proper length, the electromagnet 28 is turned off, the fixture block 292 is pushed back into the clamping groove 261 by the second spring 291, the take-up shaft 26 is limited, after the use, the electromagnet 28 is started again to separate the fixture block 292, and the torsion spring.
Referring to the attached drawings 9-10 of the specification, the main board 3 is arranged in the center of the main unit 21, the rest parts are uniformly distributed around the main board 3, when in use, the parts are short-circuited to cause the temperature inside the main unit 21 to rise rapidly, the welding between the shield 32 and the shell of the main unit 21 is melted, the shield 32 slides downwards along the sliding rod 35 to cover the main unit 21, the bottom end of the shield 32 is provided with a blade, in the falling process, a lead connected with the parts is cut off, the main unit 21 is closed forcibly, the bottom end of the shield 32 is inserted into the bottom frame 31, and the shield 32 and the bottom frame 31 form a closed space to protect the main board 3.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a continuous type switch board electrical variable measuring equipment, includes main case (1), its characterized in that: the inside of main tank (1) is provided with base (2), the top fixed mounting of base (2) has host computer (21), the inside fixed mounting of host computer (21) has mainboard (3).
The top of the main box (1) is provided with a buffer plate (11), the bottom fixed mounting of the buffer plate (11) is provided with a buffer rod (111), the outer surface of the buffer rod (111) is sleeved with a first spring (112), the bottom of the first spring (112) is fixedly connected with a host (21), a bolt (12) is inserted into the outer surface of the front end of the main box (1), the outer surfaces of the front ends of the buffer plate (11) and the base (2) are respectively provided with a limiting groove (13), the inner wall of the limiting groove (13) is fixedly provided with a magnetic block (131), the four corners of the inner fixed bottom end of the main box (1) are fixedly provided with a motor (14), the output end of the motor (14) is fixedly provided with a screw rod (15), one end of the screw rod (15) penetrates through the base (2), the screw rod (15) is in threaded connection with the base (2), the inner wall of the main box (1) is positioned at the inner side of the bolt, the side groove structure is characterized in that a stop block (17) is fixedly mounted at one end of the inner wall of the side groove (16), a clamping plate (18) is fixedly mounted at one end of the bolt (12), the clamping plate (18) is matched with the limiting groove (13), grooves (19) are formed in two ends of the outer surface of the clamping plate (18), and the stop block (17) is matched with the grooves (19).
The outer surface of base (2) is provided with output connector (22), the top fixed mounting of base (2) has upper bracket (23), a plurality of louvre (24) have been seted up to the surface of upper bracket (23).
The inside of base (2) is located fixed mounting all around of mainboard (3) has chassis (31), the inner wall top of base (2) is located mainboard (3) directly over fixed mounting have guard shield (32).
2. The continuous distribution cabinet electrical variable measuring device of claim 1, characterized in that: the wire winding machine is characterized in that a bottom plate (25) is fixedly mounted at the bottom end of the inner portion of the base (2), a wire winding shaft (26) is arranged at the top end of the bottom plate (25), and the wire winding shaft (26) is rotatably connected with the bottom plate (25).
3. The continuous distribution cabinet electrical variable measuring device of claim 2, characterized in that: the outer surface of the take-up shaft (26) is wound with a lead (27), and one end of the lead (27) is fixedly connected with the output connector (22).
4. The continuous distribution cabinet electrical variable measuring device of claim 3, characterized in that: the top end of the inner wall of the base (2) is fixedly provided with an electromagnet (28), and the bottom end of the electromagnet (28) is fixedly provided with a guide rod (29).
5. The continuous distribution cabinet electrical variable measuring device of claim 4, characterized in that: the outer surface of the guide rod (29) is sleeved with a second spring (291), a clamping block (292) is arranged at the bottom end, located at the second spring (291), of the outer surface of the guide rod (29), and the bottom end of the second spring (291) is fixedly connected with the clamping block (292).
6. The continuous distribution cabinet electrical variable measuring device of claim 5, characterized in that: the wire winding device is characterized in that a clamping groove (261) is formed in the top end of the wire winding shaft (26), the clamping block (292) is matched with the clamping groove (261), a torsion spring (262) is arranged inside the wire winding shaft (26), and the bottom end of the torsion spring (262) is fixedly connected with the bottom plate (25).
7. The continuous distribution cabinet electrical variable measuring device of claim 1, characterized in that: soldering tin (33) is arranged on two sides of the top end of the protective cover (32), and the protective cover (32) is welded with the top end of the main machine (21) through the soldering tin (33).
8. The continuous distribution cabinet electrical variable measuring device of claim 7, characterized in that: the bottom end of the protective cover (32) is fixedly provided with a blade, and the bottom end of the protective cover (32) is matched with the bottom frame (31).
9. The continuous distribution cabinet electrical variable measuring device of claim 8, characterized in that: a bottom groove (34) is formed in the center of the bottom end of the protective cover (32), and a sliding rod (35) is fixedly mounted at the top end of the inner wall of the host (21).
10. The continuous distribution cabinet electrical variable measuring device of claim 9, characterized in that: the protective cover (32) is connected with the sliding rod (35) in a sliding mode, the bottom end of the sliding rod (35) is connected with the bottom block (36), and the bottom block (36) is connected with the bottom groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080820.6A CN112684276A (en) | 2021-01-21 | 2021-01-21 | Continuous power distribution cabinet electrical variable measuring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080820.6A CN112684276A (en) | 2021-01-21 | 2021-01-21 | Continuous power distribution cabinet electrical variable measuring equipment |
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| CN112684276A true CN112684276A (en) | 2021-04-20 |
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| CN202110080820.6A Pending CN112684276A (en) | 2021-01-21 | 2021-01-21 | Continuous power distribution cabinet electrical variable measuring equipment |
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| CN113769435A (en) * | 2021-09-22 | 2021-12-10 | 郝英会 | Chinese herbal medicine of high-nutrition pig is bred and eats device with feeding |
| CN114295870A (en) * | 2021-12-30 | 2022-04-08 | 湖州沃宏机械自动化有限公司 | Continuous power distribution cabinet electrical variable measuring equipment |
| CN115902501A (en) * | 2023-02-28 | 2023-04-04 | 山东中兴科技开发有限公司 | Test equipment that block terminal was used |
| CN115971159A (en) * | 2023-03-17 | 2023-04-18 | 华北电力大学（保定） | Continuous power distribution cabinet electrical variable measuring equipment |
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| CN115971159A (en) * | 2023-03-17 | 2023-04-18 | 华北电力大学（保定） | Continuous power distribution cabinet electrical variable measuring equipment |
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