CN113911837B - Convenient storage device for grounding lead of emergency power supply system and use method of convenient storage device - Google Patents

Abstract

The invention discloses a convenient storage device for grounding leads of an emergency power supply system, which relates to the field of electric power construction. A lead wire cleaning device is also installed on the side of the vehicle body. The lead wire cleaning device cleans the lead wire and then is wound by the lead wire winding device. The lead wire winding device of the present invention uses a motor to complete the winding and reciprocation at the same time. The two movements are moved, the operation is simple and energy-saving, and the structure is installed in the trolley, which greatly improves the convenience.

Description

A convenient storage device for emergency power supply system grounding lead and its use method

technical field

The invention relates to the field of electric power construction, in particular to a convenient storage device for grounding leads of an emergency power supply system and a method for using the same.

Background technique

Usually, when the short-term load increases sharply and the power supply load is difficult to meet, such as major conferences, infrastructure projects, emergency emergency power supply and other special emergencies, the demand for temporary emergency power supply is particularly urgent, and the application of box-type substations and vehicle-mounted substations is gradually increasing. . Static electricity has direct or indirect harm to electronic equipment such as instruments and automation devices and staff on emergency power supply systems such as emergency power supply vehicles and mobile substations. ), static electricity is ubiquitous. If there is no reliable working grounding, it is very easy to cause static electricity to accumulate locally on the housing during engine operation, forming an electrostatic field with a high potential. Usually, grounding piles or grounding nets and lead wires are used for grounding. Since the length of the grounding lead usually reaches tens of meters, and the diameter of the wire reaches the centimeter level, it is often difficult for a single person to store the grounding lead during installation or disassembly of emergency power supply systems such as emergency power supply vehicles and mobile substations. And it is very easy to cause disordered winding of the grounding lead wire, frequent cutting and continuous connection problems, which affect the grounding construction efficiency of the emergency power supply system, and the breakage and virtual connection problems caused by some connection points also cause the grounding resistance to seriously exceed the standard, causing operation and maintenance personnel electric shock safety issues.

The patent with the application number CN201420355268.2 discloses a storage and connection device for grounding leads, including a connector and a winding reel. There is a terminal, and each terminal is equipped with a tightening mechanism. The three terminals on the upper surface are respectively connected to the terminal on the lower surface. There is a fixed plate on the right side of the connector, and the fixed plate is provided with The threaded hole, the winding roulette is installed on the connection plate through the bearing, the connection plate is provided with a mounting hole, the connection plate is fixed on the fixed plate through the screw, the mounting hole and the threaded hole, and the inherent rotation-helping handle is on the winding roulette. It has the advantages of simple structure and convenient connection. It can not only quickly store grounding leads, improve efficiency and convenience of use, but also connect grounding wires of appropriate length according to the distance between overhead lines, which is convenient for grounding leads and grounding wires. The connection between them ensures the reliability of the grounding, facilitates the replacement of the grounding wire, and saves costs. However, this application cannot self-adjust according to different winding degrees when winding the wire, and needs to be manually adjusted. At the same time, the lead wire cannot be cleaned. .

Contents of the invention

Aiming at the above technical problems, the present invention discloses a convenient storage device for the grounding lead of an emergency power supply system. One side of the car cover is equipped with a lead wire cleaning device. The lead wire winding device includes a traverse assembly and a wire winding assembly. The traverse assembly is connected to the wire winding assembly. Motor II is fixedly installed on the first side of table I, and the middle sheave is installed on the rotating shaft of motor II through a spline, and bevel gear I is installed on the installation table I, and sheave I is fixedly installed on the bevel gear I, and the installation table The bevel gear II is rotated on the II, and the bevel gear II is fixedly equipped with the groove wheel II, and the middle groove wheel is located between the groove wheel I and the groove wheel II, and one end of the bevel gear II is fixedly equipped with a telescopic sleeve, and the telescopic sleeve A telescopic inner rod is slidably installed on the barrel, and the telescopic inner rod is connected with the winding assembly. The same side of the bevel gear I and the bevel gear II is meshed with a bevel gear III, and the bevel gear III drives the traverse assembly.

Further, the traversing assembly includes a bevel gear IV, which is fixedly connected to the bevel gear III, one side of the bevel gear IV is meshed with a bevel gear V, and one side of the bevel gear V is fixedly equipped with a lead screw I, One end of the lead screw I is equipped with a belt, and the lead screw II is installed on the belt. The traversing assembly also includes a moving plate, which is slidably installed in the vehicle body. Two threaded holes are arranged on the moving plate, and the two threaded holes are respectively Cooperating with lead screw II and lead screw I, the moving plate is equipped with winding assembly.

Further, the reel assembly includes a linkage gear, which is fixedly connected to the telescopic inner rod, and a central gear is meshed on one side of the linkage gear, and a reel is fixedly mounted on the central gear, and a lead wire is wound on the reel, and the reel The central gear and the central gear are detachably mounted on the moving plate through buckles.

Further, the lead wire cleaning device includes a shell, which is fixedly installed on one side of the vehicle body, a hook is hinged on the shell, a cover is fixed on the hook, a connecting rod is fixed on the cover, and the connecting rod rotates The reel I and the reel II are installed, the lead wire passes between the reel I and the reel II, the support column I is fixed inside the shell, and the reel III and the reel are rotated on the support column I IV. After the lead wire passes through the reel I and the reel II, it passes through the reel III and the reel IV and enters the lead wire winding device, and a cleaning assembly is installed between the support column I and the connecting rod.

Further, the cleaning assembly includes a plurality of support columns II and support rods, the support column II is fixedly equipped with a motor I, the rotating shaft of the motor I is fixedly equipped with a driving gear, and the support rods are fixedly installed on the inner wall of the housing On the supporting rod, a driven gear is rotated and engaged with the driving gear, and a plurality of brushes for cleaning the lead wires are installed on the driven gear.

Further, the cleaning assembly also includes a circular ring, which is fixedly mounted on the driven gear, and a plurality of small bevel gears are rotated on the circular ring, and a telescopic rod is fixed on the small bevel gear, and the telescopic rod is fixed A threaded rod is installed, the threaded rod is fixedly connected with the brush, a fixed ring is fixed on the ring, the fixed ring is concentric with the ring, and a threaded hole is arranged on the fixed ring, and the threaded hole is matched with the threaded rod. A cylinder is fixedly mounted on the support rod, a slide plate is fixedly mounted on the cylinder arm of the cylinder, and a large bevel gear is fixedly mounted on the slide plate.

Further, the vehicle body is also provided with an accessory placement table.

Further, the lead is made of soft copper material.

Further, the method for using the convenient storage device for grounding leads of an emergency power supply system includes the following steps:

Step 1: Open the vehicle body, and take out the tools in the accessory storage platform.

Step 2: Use a tool to disconnect the lead wire from the lead wire of the ground wire, disconnect it from the external device, and put one end of the lead wire on the reel.

Step 3: Roll the lead wires in different directions.

The beneficial effects of the present invention compared with the prior art are: (1) The lead wire cleaning device of the present invention can be adjusted according to lead wires of different thicknesses; (2) The lead wire winding device of the present invention uses one motor to simultaneously complete winding and reciprocating Two actions of moving, simple operation and energy saving; (3) The present invention installs the structure in the trolley, which greatly improves the convenience.

Description of drawings

Fig. 1 is a schematic diagram of the shape of the part of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the wire cleaning device of the present invention.

Fig. 4 is a schematic diagram of parts of the wire cleaning device of the present invention.

Fig. 5 is a schematic diagram of parts of the wire cleaning device of the present invention.

Fig. 6 is a schematic diagram of parts of the wire cleaning device of the present invention.

Fig. 7 is a partially enlarged schematic diagram of the lead wire cleaning device of the present invention.

Fig. 8 is a schematic diagram of a wire coiling device of the present invention.

Fig. 9 is a partially enlarged schematic view of the wire winding device of the present invention.

Reference numerals: 1-car body; 2-car cover; 3-wheel; 4-lead wire cleaning device; 5-lead wire coiling device; 404-roller Ⅰ; 405-roller Ⅱ; 406-support column Ⅰ; 407-support column Ⅱ; 408-roller Ⅲ; 409-roller Ⅳ; 410-support rod; 411-motor Ⅰ; ;413-driven gear; 414-ring; 415-small bevel gear; 416-telescopic rod; 417-threaded rod; 418-brush; 419-cylinder; Hook; 423-fixed ring; 501-motor II; 502-installation table I; 503-installation table II; 504-bevel gear I; 505-bevel gear II; -Middle sheave; 509-bevel gear III; 510-bevel gear IV; 511-bevel gear V; 512-lead screw I; 513-belt; 514-lead screw II; Lead wire; 518-telescopic sleeve; 519-telescopic inner rod; 520-linkage gear; 521-central gear; 522-buckle.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

Embodiment: As shown in Fig. 1 and Fig. 2, a convenient storage device for the ground lead wire of an emergency power supply system includes a car body 1, four wheels 3 are installed on the lower side of the car body 1, and a car cover 2 is hinged on the car body 1 In order to protect the lead wire winding device 5 and the accessories placement table 6 in the car body 1, the lead wire cleaning device 4 is also installed on the side of the car body 1. The lead wire cleaning device 4 cleans the lead wire 517 and then is rewound by the lead wire winding device 5. .

As shown in Figures 1-7, wherein the lead wire cleaning device 4 includes a housing 401, the housing 401 is fixedly installed on the side of the car body 1, the side of the housing 401 is hinged with a hook 422, and the hook 422 is fixedly equipped with a cover 402, the cover 402 protects the device in the shell 401. Two connecting rods 403 are fixed on the shell 401. The reel I 404 and the reel II 405 are rotated between the two connecting rods 403. The lead wire 517 passes through the reel I 404 and the reel Ⅱ 405 enters the lead wire cleaning device 4, four support rods 410 are fixedly distributed on the inner circumferential surface of the housing 401, and a driven gear 413 is installed on the support rods 410 to rotate together. The driven gear 413 is driven by the driving gear 412, and the driving gear 412 is fixed. Connected to the rotating shaft of the motor I411, the motor I411 is fixedly installed on the supporting column II407, the supporting column II407 is fixedly installed in the casing 401, the driven gear 413 is fixedly equipped with a circular ring 414, and the circular ring 414 is equipped with multiple small rotating rings. Bevel gear 415, four are set in the present embodiment, fixed ring 423 is fixedly equipped with on the circular ring 414, and fixed ring 423 and circular ring 414 coaxial center, one side of small bevel gear 415 is fixed with expansion rod 416, telescopic One end of rod 416 is fixedly equipped with threaded rod 417, and one end of threaded rod 417 is fixedly equipped with hairbrush 418, and four hairbrushes 418 are cleaned simultaneously to lead wire 517, and four threaded holes are set on fixing ring 423, and with four Threaded rod 417 cooperates, and cylinder 419 is fixedly installed on the support rod 410, and slide piece 420 is fixedly installed on the cylinder arm of cylinder 419, and large bevel gear 421 is fixedly installed on the slide piece 420, and large bevel gear 421 and driven gear 413 Concentric, the cylinder 419 can drive whether the large bevel gear 421 and the small bevel gear 415 are meshed through expansion and contraction, the housing 401 is fixed with a support column I406, and the support column I406 is rotated with a reel III408 and a reel IV409, and the lead wire 517 is finally Pass through the reel III 408 and the reel IV 409 and enter the lead wire winding device 5 .

As shown in Figure 1, Figure 8, and Figure 9, the lead coiling device 5 includes a bevel gear IV 510, which is fixedly installed on the installation platform I502, and the bevel gear I504 is rotated on the installation platform I502, and is fixed on the bevel gear I504. There is a sheave I506, a mounting platform II503 is fixed inside the vehicle body 1, a bevel gear II505 is mounted on the installation platform II503, a sheave II507 is fixed on the bevel gear II505, and a middle groove is installed on the rotating shaft of the motor II501 through a spline Wheel 508, the middle sheave 508 is located between the sheave I 506 and the sheave II 507, when the middle sheave 508 cooperates with the sheave II 507, the middle sheave 508 is completely separated from the sheave I 506, the bevel gear IV 510 is fixedly connected with the bevel gear III 509, One side of the bevel gear IV510 is meshed with a bevel gear V511, one side of the bevel gear V511 is fixed with a lead screw I512, one end of the lead screw I512 is equipped with a belt 513, the belt 513 is equipped with a lead screw II514, and the moving plate 515 is slidably installed on the vehicle. In the body 1, two threaded holes are set on the moving plate 515, and the two threaded holes cooperate with the lead screw II 514 and the lead screw I 512 respectively, the interlocking gear 520 is fixedly connected with the telescopic inner rod 519, and one side of the interlocking gear 520 meshes with a central gear 521, the central gear 521 is fixed with a spool 516, the spool 516 is wound with a lead wire 517, the spool 516 and the central gear 521 are detachably installed on the moving plate 515 through the buckle 522, driven by the motor II 501, the spool 516 is The body 1 traverses back and forth to adapt to different positions for winding, and the motor II 501 drives the reel 516 to rotate continuously for winding.

Working principle: first open the car cover 2, take out the tools stored in the accessories placement table 6, use the tool to separate the ground wire from the lead wire 517, then separate the lead wire from the equipment, and then pass one end of the lead wire 517 through the lead wire to clean The device 4 is rolled in the reel 516, the tool is put back, the car cover 2 is closed, the motor II 501 is started, at the initial position, the middle sheave 508 cooperates with the sheave I 506, the motor II 501 drives the middle sheave 508 to rotate, and the middle sheave 508 is stretched The sleeve 518 drives the telescopic inner rod 519, the telescopic inner rod 519 drives the linkage gear 520 to rotate, the linkage gear 520 drives the moving plate 515 to rotate, the moving plate 515 drives the reel 516 to rotate, and the reel 516 rotates to roll up the lead wire 517. At the same time, the groove Wheel I506 drives bevel gear I504 to rotate, bevel gear I504 drives bevel gear III509 to rotate, bevel gear III509 drives bevel gear V511 to rotate through bevel gear IV510, bevel gear V511 drives screw I512 to rotate, screw I512 drives screw II514 to rotate through belt 513 At this time, the moving plate 515 slides away from the direction of the motor II 501, and drives the accessory placement table 6, the vehicle body 1, and the lead wire coiling device 5 to follow and slide, so that the lead wires 517 can be arranged neatly on the reel 516, and stretch when the moving plate 515 slides The inner rod 519 also slides on the telescopic sleeve 518, and when the moving plate 515 slides to the farthest end, the telescopic inner rod 519 also reaches the limit in the telescopic sleeve 518, and the telescopic sleeve 518 is moved away from the direction of the motor II 501 Pull, the telescopic sleeve 518 drives the middle sheave 508, the middle sheave 508 breaks away from the sheave I 506, and cooperates with the sheave II 507, the sheave II 507 drives the bevel gear III 509 to reverse through the bevel gear II 505, reversely installs through a The series transmission drives the moving plate 515 to move to the side close to the motor II 501. When it moves to the end, the telescopic inner rod 519 pushes the telescopic sleeve 518 again, and the telescopic sleeve 518 pushes the middle sheave 508 to cooperate with the sheave I 506, so that the bevel gear III 509 Change the direction of rotation again until the winding is completed, and if necessary, the buckle 522 can be opened to take out the reel 516 that has been folded.

At the same time start the motor I411, the motor I411 drives the driving gear 412 to rotate, the driving gear 412 drives the driven gear 413 to rotate, the driven gear 413 drives the brush 418 to clean the lead wire 517, and the four brushes 418 can be adjusted according to the diameter of the lead wire 517 Start the cylinder 419, the cylinder 419 drives the large bevel gear 421 to mesh with the small bevel gear 415, the small bevel gear 415 rotates on the ring 414, the ring 414 drives the telescopic rod 416 to rotate, and the telescopic rod 416 drives the threaded rod 417 to rotate , the threaded rod 417 moves under the cooperation of the fixing ring 423, so that the telescopic rod 416 shrinks, and the movement of the threaded rod 417 will directly drive the brushes 418 to move, thereby adjusting the distance between the brushes 418.

Claims (4)

1. The utility model provides a convenient storage device of emergent power supply system ground lead which characterized in that: the wire winding device comprises a vehicle body (1), a vehicle cover (2) is hinged to the vehicle body (1), a plurality of wheels (3) are arranged on the lower side of the vehicle body (1), a wire winding device (5) is arranged in the vehicle body (1), a wire cleaning device (4) is arranged on one side of the vehicle cover (2), the wire winding device (5) comprises a traversing component and a wire winding component, the traversing component is connected with the wire winding component, the wire winding device (5) further comprises an installation table I (502) and an installation table II (503), a motor II (501) is fixedly arranged on the first surface of the installation table I (502), a middle grooved pulley (508) is arranged on a rotating shaft of the motor II (501) through a spline, a bevel gear I (504) is rotatably arranged on the installation table I (502), a grooved pulley I (506) is fixedly arranged on the bevel gear I (504), a bevel gear II (505) is rotatably arranged on the installation table II (503), a grooved pulley II (507) is fixedly arranged on the bevel gear II (505), the middle grooved pulley (508) is positioned between the grooved pulley I (506) and the bevel gear II (507), a telescopic inner rod (518) is fixedly arranged at the same side of one end of the bevel gear II (505), and a telescopic inner rod (518) is connected with the telescopic inner rod (518) which is meshed with the telescopic inner rod (504), bevel gear III (509) drives the traversing assembly;

the transverse moving assembly comprises a bevel gear IV (510), the bevel gear IV (510) is fixedly connected with a bevel gear III (509), one side of the bevel gear IV (510) is meshed with a bevel gear V (511), one side of the bevel gear V (511) is fixedly provided with a lead screw I (512), one end of the lead screw I (512) is provided with a belt (513), a lead screw II (514) is arranged on the belt (513), the transverse moving assembly further comprises a moving plate (515), the moving plate (515) is slidably mounted in the vehicle body (1), the moving plate (515) is provided with two threaded holes, the two threaded holes are respectively matched with the lead screw II (514) and the lead screw I (512), and a wire winding assembly is arranged on the moving plate (515);

the winding assembly comprises a linkage gear (520), the linkage gear (520) is fixedly connected with the telescopic inner rod (519), one side of the linkage gear (520) is meshed with a central gear (521), a winding shaft (516) is fixedly arranged on the central gear (521), a lead (517) is wound on the winding shaft (516), and the winding shaft (516) and the central gear (521) are detachably arranged on the moving plate (515) through a buckle (522);

the lead cleaning device (4) comprises a shell (401), the shell (401) is fixedly installed on one side of the vehicle body (1), a clamping hook (422) is hinged to the shell (401), a cover (402) is fixedly installed on the clamping hook (422), a connecting rod (403) is fixedly installed on the cover (402), a winding wheel I (404) and a winding wheel II (405) are rotatably installed on the connecting rod (403), a lead (517) penetrates through the space between the winding wheel I (404) and the winding wheel II (405), a supporting column I (406) is fixedly installed in the shell (401), a winding wheel III (408) and a winding wheel IV (409) are rotatably installed on the supporting column I (406), the lead (517) penetrates through the winding wheel I (404) and the winding wheel II (405) and then penetrates through the winding wheel III (408) and the winding wheel IV (409) to enter the lead reeling device (5), and a cleaning assembly is installed between the supporting column I (406) and the connecting rod (403);

the cleaning assembly comprises a plurality of supporting columns II (407) and supporting rods (410), a motor I (411) is fixedly installed on each supporting column II (407), a driving gear (412) is fixedly installed on a rotating shaft of each motor I (411), each supporting rod (410) is fixedly installed on the inner wall of the shell (401), a driven gear (413) is rotatably installed on each supporting rod (410), each driven gear (413) is meshed with the corresponding driving gear (412), and a plurality of brushes (418) used for cleaning the leads (517) are installed on each driven gear (413);

the clearance subassembly still includes ring (414), and ring (414) fixed mounting is in on driven gear (413), and rotation is equipped with a plurality of bevel pinion (415) on ring (414), and fixed telescopic link (416) of being equipped with on bevel pinion (415), fixed threaded rod (417) of being equipped with on telescopic link (416), threaded rod (417) with brush (418) fixed connection, fixed ring (423) of being equipped with on ring (414), fixed ring (423) and ring (414) are with the axle center, set up the screw hole on fixed ring (423), screw hole and threaded rod (417) cooperation, fixed cylinder (419) of being equipped with on bracing piece (410), fixed gleitbretter (420) of being equipped with on the jar arm of cylinder (419), the fixed bevel pinion (421) of being equipped with on gleitbretter (420).

2. The convenient accommodating device for the ground lead of the emergency power supply system as claimed in claim 1, wherein: an accessory placing table (6) is further arranged in the vehicle body (1).

3. The convenient storage device of claim 2, characterized in that: the lead (517) is made of soft copper material.

4. The use method of the convenient accommodating device for the ground lead of the emergency power supply system as claimed in any one of claims 2 to 3, characterized in that: the method comprises the following steps:

the method comprises the following steps: opening the vehicle body (1) and taking out the tool in the accessory placing table (6);

step two: disconnecting the lead (517) from the ground wire and the external equipment by using a tool, and putting one end of the lead (517) on the reel (516);

step three: the lead wires (517) are furled along different directions.

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