CN112081481A - Automatic locking device of metering box - Google Patents
Automatic locking device of metering box Download PDFInfo
- Publication number
- CN112081481A CN112081481A CN202010994374.5A CN202010994374A CN112081481A CN 112081481 A CN112081481 A CN 112081481A CN 202010994374 A CN202010994374 A CN 202010994374A CN 112081481 A CN112081481 A CN 112081481A
- Authority
- CN
- China
- Prior art keywords
- spring
- box body
- automatic locking
- box
- locking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Abstract
The invention discloses an automatic locking device of a metering box, which comprises a box body, wherein a fixed rod is fixedly arranged in the box body, a spring coiling plate is movably sleeved outside the fixed rod, a pulling rope is fixedly arranged on one side, away from the fixed rod, of the spring coiling plate, a moving chute is fixedly arranged at the top of the inner wall of the box body, a pushing spring is movably arranged in the moving chute, a sliding block is fixedly arranged at one end, away from the moving chute, of the pushing spring, a spring hinge is fixedly arranged on the front surface of the box body, a door plate is fixedly arranged at one end, away from the box body, of the spring hinge. The spring pivot that promotes one end through the flexible piston loop bar of installation promotes the sliding block with promoting the spring, under the effect of connecting rod, can drive the door plant and use the spring hinge to rotate as the center, causes the lock catch to go into the inside lockhole of box to this effect that can realize automatic locking, the spring plate of the spring of installation can stimulate the door plant inward movement voluntarily, can effectual supplementary connecting rod carry out automatic locking with this.
Description
Technical Field
The invention belongs to the technical field of metering boxes, and particularly relates to an automatic locking device of a metering box.
Background
The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like, and the metering box can be installed in a suspension type or a floor type. In order to ensure the installation quality, expansion bolts are arranged in the silkworm chrysalis for fixing the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.
No matter blockade or case lock are taken to the present electric power industry department table case, and the management is all very chaotic, and electrician even just does not lock the table case many times, causes the inside equipment of table case not to obtain effectual safety protection, appears the phenomenon that the table meter lost easily to and phenomena such as user steals the electricity, wasted public resource.
Disclosure of Invention
The invention aims to provide an automatic locking device of a metering box, and aims to solve the problems that in the prior art, in the use process of the metering box, the management of a meter box in the electric industry department is very disordered no matter the meter box is blocked or locked, and an electrician even cannot lock the meter box in many times, so that the phenomena of meter loss, electricity stealing by a user and the like easily occur, and public resources are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic locking device of batch meter, the power distribution box comprises a box body, the inside fixed mounting of box has the dead lever, the outside activity of dead lever has cup jointed the coil spring board, one side fixed mounting that the dead lever was kept away from to the coil spring board has the rope of pulling, box inner wall top fixed mounting has the removal spout, the inside movable mounting who removes the spout has the promotion spring, the promotion spring is kept away from the one end fixed mounting who removes the spout and is had the sliding block, the positive fixed mounting of box has spring hinge, spring hinge keeps away from the one end fixed mounting of box has the door plant, the mounting groove has been seted up at the top of door plant, the inside fixed mounting of mounting groove has flexible piston.
Preferably, the top fixed mounting of box has the top cap, the top fixed mounting of top cap has high-pressure vacuum circuit breaker, high-pressure vacuum circuit breaker has threely, three high-pressure vacuum circuit breaker is equidistance fixed mounting at the top of top cap.
Preferably, the front fixed mounting of box has infrared inductor, the front fixed mounting of box has the light, the light passes through the wire and links to each other with infrared inductor electrical property.
Preferably, the bottom and the top of dead lever are fixed respectively at the top and the bottom of box inner wall, the spring plate is the fixed outside at the dead lever of the fixed cover of vortex line, the pulling rope has two, two the pulling rope symmetry is installed in one side that the dead lever was kept away from to the spring plate.
Preferably, one side of the door plate is fixedly provided with two pulling blocks, and one ends of the two pulling ropes, which are far away from the coil spring plate, are fixedly connected with the two pulling blocks.
Preferably, the sliding block is located inside the movable sliding chute and is matched with the specification and size of the movable sliding chute, the bottom movable mounting of the sliding block is provided with a connecting rod, and the bottom of one end, far away from the sliding block, of the connecting rod penetrates through the spring rotating shaft and extends to the interior of the spring rotating shaft.
Preferably, the number of the spring hinges is two, the two spring hinges are symmetrically arranged between the door plate and the box body, and grooves matched with the door plate and the specification and the size are formed in the front face of the box body.
Preferably, the inside of the door panel is fixedly provided with a transparent baffle, one side of the door panel is fixedly provided with a door lock, and one side of the inner wall of the box body is provided with a lock groove which is matched with the specification and the size of the door lock and corresponds to the position of the door lock.
Compared with the prior art, the invention has the beneficial effects that:
1. the spring pivot that promotes one end through the telescopic piston loop bar of installation promotes the sliding block with promoting the spring, under the effect of connecting rod, can drive the door plant and use the spring hinge to rotate as the center, cause the lock to detain in the inside lockhole of box to this effect that can realize automatic locking, the spring board of installation can stimulate the door plant inward movement voluntarily, can carry out automatic locking by effectual supplementary connecting rod with this, with this ammeter that can effectual protection box is inside.
2. When can sense staff or user's arrival automatically through the infrared inductor of installation, just can open the light automatically, provide effectual light source to this can be convenient for the staff carries out work under the not enough condition of light, so that the user of ammeter looks over, can effectually reduce the waste of power.
Drawings
FIG. 1 is a right side sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is a schematic sectional view of the back of the present invention;
FIG. 4 is an enlarged view of the structure at B of the present invention;
fig. 5 is a schematic perspective view of the present invention.
In the figure: 1. a box body; 2. a top cover; 3. a high voltage vacuum circuit breaker; 4. an infrared sensor; 5. an illuminating lamp; 6. fixing the rod; 7. a coil spring plate; 8. pulling the rope; 9. a moving chute; 10. a push spring; 11. a slider; 12. a connecting rod; 13. a spring hinge; 14. a door panel; 15. pulling the block; 16. mounting grooves; 17. a telescopic piston rod; 18. a spring shaft; 19. a transparent baffle; 20. a door lock is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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 fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic locking device of batch meter, the power distribution box comprises a box body 1, the inside fixed mounting of box 1 has dead lever 6, coil spring board 7 has been cup jointed in the outside activity of dead lever 6, one side fixed mounting that dead lever 6 was kept away from to coil spring board 7 has pull rope 8, 1 inner wall top fixed mounting of box has removal spout 9, the inside movable mounting that removes spout 9 has promotion spring 10, the one end fixed mounting that removes spout 9 was kept away from to promotion spring 10 has sliding block 11, the positive fixed mounting of box 1 has spring hinge 13, the one end fixed mounting that box 1 was kept away from to spring hinge 13 has door plant 14, mounting groove 16 has been seted up at door plant 14's top, the inside fixed mounting of mounting groove 16 has flexible.
In this embodiment, the telescopic piston loop bar 17 through the installation promotes the spring pivot 18 that is located mounting groove 16 inside and promotes spring 10 and promote sliding block 11 in the inside of removing spout 9, under the effect of connecting rod 12, can drive door plant 14 and use spring hinge 13 to rotate as the center, cause lock 20 to detain in the inside lockhole of box 1, with this effect that can realize automatic locking, the spring plate 7 of installation can stimulate door plant 14 inward movement automatically through pulling rope 8 and pulling piece 15, with this can carry out automatic locking by effectual supplementary connecting rod 12, with this can effectual protection box 1 inside ammeter.
Specifically, the top fixed mounting of box 1 has top cap 2, and the top fixed mounting of top cap 2 has high-pressure vacuum circuit breaker 3, and high-pressure vacuum circuit breaker 3 has threely, and three high-pressure vacuum circuit breaker 3 are equidistance fixed mounting at the top of top cap 2.
In this embodiment, can be through effectual protection box 1 of top cap 2 of installation in sleet weather, and three high-voltage vacuum circuit breaker 3 of installation have the contact open range little, the time of arcing is short, after putting out the arc contact clearance medium resume fast, the electric long-lived of contact, small, light in weight and be applicable to the advantage of breaking capacitive load current, can make this equipment extensively be used for in the transformer substation.
Specifically, the front surface of the box body 1 is fixedly provided with the infrared sensor 4, the front surface of the box body 1 is fixedly provided with the illuminating lamp 5, and the illuminating lamp 5 is electrically connected with the infrared sensor 4 through a wire.
In this embodiment, when arriving that can sense staff or user automatically through infrared inductor 4 of installation, just can open light 5 automatically, provide effectual light source to this can be convenient for the staff and carry out work under the not enough condition of light, so that the user of ammeter looks over, can effectually reduce the waste of power.
Specifically, the bottom and the top of dead lever 6 are fixed respectively at the top and the bottom of box 1 inner wall, and wind spring plate 7 is the fixed external fixation of cover at dead lever 6 of vortex line, and pulling rope 8 has two, and two pulling ropes 8 symmetry are installed in one side that dead lever 6 was kept away from to wind spring plate 7.
In this embodiment, the coil spring plate 7 is fixedly sleeved outside the fixing rod 6 in a spiral line manner, so that after the door panel 14 is opened, the door panel 14 can be directly pulled through the pulling rope 8 and the pulling block 15, so as to facilitate automatic locking of the device.
Specifically, one side of the door panel 14 is fixedly provided with two pulling blocks 15, and one ends of the two pulling ropes 8 far away from the coil spring plate 7 are fixedly connected with the two pulling blocks 15.
In this embodiment, one end of the two pulling ropes 8 far from the coil spring plate 7 is fixedly connected with the two pulling blocks 15, so that the coil spring plate 7 can pull the door panel 14 from the inside to automatically lock.
Specifically, the sliding block 11 is located inside the moving chute 9 and is matched with the specification and size of the moving chute 9, the connecting rod 12 is movably mounted at the bottom of the sliding block 11, and the bottom of one end, away from the sliding block 11, of the connecting rod 12 penetrates through the spring rotating shaft 18 and extends into the spring rotating shaft.
In this embodiment, the connecting rod 12 can be linked with the spring rotating shaft 18 and the sliding block 11 respectively located inside the door panel 14.
Specifically, there are two spring hinges 13, and two spring hinges 13 symmetry are installed between door plant 14 and box 1, and box 1 openly is seted up with door plant 14 and specification and dimension looks adaptation recess.
In this embodiment, install between door plant 14 and box 1 through two spring hinge 13 symmetries to this can be effectively and firm with door plant 14 and box 1 swing joint together, and the spring of spring hinge 13 internally mounted can effectual supplementary door plant 14 carry out the automatic locking.
Specifically, a transparent baffle 19 is fixedly installed inside the door panel 14, a door lock 20 is fixedly installed on one side of the door panel 14, and a lock groove matched with the door lock 20 in specification and size and corresponding in position is formed on one side of the inner wall of the box body 1.
In this embodiment, the transparent baffle 19 through the installation can be convenient for watch the data of ammeter, offers the locked groove corresponding with 20 specification and dimension looks adaptations of lock and position through inner wall one side of box 1 to this can be convenient for equipment to carry out the automatic locking.
The working principle and the using process of the invention are as follows: after the device is moved to a designated place, the device is installed at a designated position, the device can be used after an electric meter and an electric wire are installed, when the electric meter has a problem, the infrared sensor 4 can automatically sense the arrival of a worker or a user, the illuminating lamp 5 can be automatically turned on to provide an effective light source, the door panel 14 is turned on through a key to carry out inspection and maintenance, after the maintenance is finished, the telescopic piston sleeve rod 17 is installed to push the spring rotating shaft 18 positioned in the installation groove 16 and the push spring 10 to push the sliding block 11 in the movable sliding groove 9, under the action of the connecting rod 12, the door panel 14 can be driven to rotate by taking the spring hinge 13 as the center, so that the door lock 20 is buckled in a lock hole in the box body 1, the automatic locking effect can be realized, and the installed coil spring plate 7 can automatically pull the door panel 14 to move inwards through the pull rope 8 and the pull block 15 in the device, with this can effectual supplementary connecting rod 12 linkage door plant 14 carry out the automatic locking to this can the inside ammeter of effectual protection box 1, leave the back light 5 just can self-closing when staff or user, can effectually reduce the waste of power.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic locking device of batch meter, includes box (1), its characterized in that: a fixed rod (6) is fixedly arranged in the box body (1), a coil spring plate (7) is movably sleeved outside the fixed rod (6), a pulling rope (8) is fixedly arranged on one side of the coil spring plate (7) far away from the fixed rod (6), a movable sliding chute (9) is fixedly arranged at the top of the inner wall of the box body (1), a pushing spring (10) is movably arranged in the movable sliding chute (9), one end of the pushing spring (10) far away from the movable sliding chute (9) is fixedly provided with a sliding block (11), a spring hinge (13) is fixedly arranged on the front surface of the box body (1), a door plate (14) is fixedly arranged at one end of the spring hinge (13) far away from the box body (1), the top of door plant (14) has seted up mounting groove (16), the inside fixed mounting of mounting groove (16) has flexible piston loop bar (17).
2. The automatic locking device of a batch tank according to claim 1, characterized in that: the top fixed mounting of box (1) has top cap (2), the top fixed mounting of top cap (2) has high-pressure vacuum circuit breaker (3), high-pressure vacuum circuit breaker (3) have threely, three high-pressure vacuum circuit breaker (3) are equidistance fixed mounting at the top of top cap (2).
3. The automatic locking device of a batch tank according to claim 1, characterized in that: the infrared sensor (4) is fixedly installed on the front face of the box body (1), the illuminating lamp (5) is fixedly installed on the front face of the box body (1), and the illuminating lamp (5) is electrically connected with the infrared sensor (4) through a wire.
4. The automatic locking device of a batch tank according to claim 1, characterized in that: the bottom and the top of dead lever (6) are fixed respectively at the top and the bottom of box (1) inner wall, coil spring board (7) are the fixed external portion at dead lever (6) of fixed cover of vortex line, it has two to pull rope (8), two pull rope (8) symmetry is installed in coil spring board (7) one side of keeping away from dead lever (6).
5. The automatic locking device of a batch tank according to claim 1, characterized in that: one side fixed mounting of door plant (14) has and pulls piece (15), it has two to pull piece (15) two pull one end and two that coil spring board (7) are kept away from in rope (8) and pull piece (15) fixed connection.
6. The automatic locking device of a batch tank according to claim 1, characterized in that: sliding block (11) are located and remove spout (9) inside and with the specification and dimension looks adaptation that removes spout (9), the bottom movable mounting of sliding block (11) has connecting rod (12), the bottom of the one end of sliding block (11) is kept away from in connecting rod (12) runs through spring pivot (18) and extends to its inside.
7. The automatic locking device of a batch tank according to claim 1, characterized in that: the two spring hinges (13) are symmetrically arranged between the door plate (14) and the box body (1), and grooves matched with the door plate (14) in specification and size are formed in the front face of the box body (1).
8. The automatic locking device of a batch tank according to claim 1, characterized in that: the inside fixed mounting of door plant (14) has transparent baffle (19), one side fixed mounting of door plant (14) has lock (20), the locked groove corresponding with lock (20) specification and size looks adaptation and position is seted up to inner wall one side of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994374.5A CN112081481A (en) | 2020-09-21 | 2020-09-21 | Automatic locking device of metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994374.5A CN112081481A (en) | 2020-09-21 | 2020-09-21 | Automatic locking device of metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112081481A true CN112081481A (en) | 2020-12-15 |
Family
ID=73740139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010994374.5A Pending CN112081481A (en) | 2020-09-21 | 2020-09-21 | Automatic locking device of metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112081481A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19831783A1 (en) * | 1998-07-15 | 2000-01-20 | Geze Gmbh | Door closer with automatic closing action for swing doors has two force- transferring rods mounted in swivel bearing on one side and engaging on energy accumulator on other side |
| CN204203311U (en) * | 2014-09-19 | 2015-03-11 | 天津鸥翼科技发展有限公司 | A kind of Intelligent ammeter box |
| CN204266722U (en) * | 2014-11-17 | 2015-04-15 | 国网河南新安县供电公司 | A kind of self-locking gear of weigh box |
| CN104912419A (en) * | 2015-06-11 | 2015-09-16 | 希美克(广州)实业有限公司 | Speed-adjustable door closer |
| CN206960532U (en) * | 2017-07-25 | 2018-02-02 | 湖南阳光电力科技有限公司 | A kind of Intelligent meter box with safety protection function |
| CN210598700U (en) * | 2019-05-13 | 2020-05-22 | 东莞市卓为空调机电设备有限公司 | Clean room delivery window |
| CN111616523A (en) * | 2020-06-11 | 2020-09-04 | 嘉兴市辉宅家居有限公司 | Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission |
-
2020
- 2020-09-21 CN CN202010994374.5A patent/CN112081481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19831783A1 (en) * | 1998-07-15 | 2000-01-20 | Geze Gmbh | Door closer with automatic closing action for swing doors has two force- transferring rods mounted in swivel bearing on one side and engaging on energy accumulator on other side |
| CN204203311U (en) * | 2014-09-19 | 2015-03-11 | 天津鸥翼科技发展有限公司 | A kind of Intelligent ammeter box |
| CN204266722U (en) * | 2014-11-17 | 2015-04-15 | 国网河南新安县供电公司 | A kind of self-locking gear of weigh box |
| CN104912419A (en) * | 2015-06-11 | 2015-09-16 | 希美克(广州)实业有限公司 | Speed-adjustable door closer |
| US20160362924A1 (en) * | 2015-06-11 | 2016-12-15 | Cmech (Guangzhou) Industrial Ltd. | Door closer capable of adjusting its closing speed |
| CN206960532U (en) * | 2017-07-25 | 2018-02-02 | 湖南阳光电力科技有限公司 | A kind of Intelligent meter box with safety protection function |
| CN210598700U (en) * | 2019-05-13 | 2020-05-22 | 东莞市卓为空调机电设备有限公司 | Clean room delivery window |
| CN111616523A (en) * | 2020-06-11 | 2020-09-04 | 嘉兴市辉宅家居有限公司 | Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210531 Address after: 264000 Jiefang Road 158, Zhifu District, Yantai, Shandong Applicant after: State Grid Shandong Electric Power Company Yantai Power Supply Co. Address before: 264000 Jiefang Road 158, Zhifu District, Yantai, Shandong Applicant before: State Grid Shandong Electric Power Company Yantai Power Supply Co. Applicant before: STATE GRID CORPORATION OF CHINA |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201215 |
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