CN212130216U - Locking device for switch cabinet - Google Patents
Locking device for switch cabinet Download PDFInfo
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- CN212130216U CN212130216U CN202020529869.6U CN202020529869U CN212130216U CN 212130216 U CN212130216 U CN 212130216U CN 202020529869 U CN202020529869 U CN 202020529869U CN 212130216 U CN212130216 U CN 212130216U
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Abstract
The utility model belongs to the technical field of the cubical switchboard, especially, be a blocking device for cubical switchboard, including seting up the cavity on the cabinet door and seting up the draw-in groove on the cubical switchboard, slidable mounting has the rack in the cavity, rack and draw-in groove swing joint, fixed mounting has the dead lever on the inner wall of cavity, the cover is equipped with the spring on the dead lever, the one end of spring and the inner wall fixed connection of cavity, the other end and the rack fixed connection of spring, the sliding tray has been seted up on the rack, the inner wall and the dead lever sliding connection of sliding tray, fixed mounting has the locating piece on the inner wall of cavity, locating piece and rack sliding connection, the gear is installed to the cavity internal rotation. The utility model is simple in operation, can prevent that blocking device from rustting, make the cubical switchboard can not take place to be difficult to open or the condition that can not open, improved work efficiency.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a locking device for cubical switchboard.
Background
The main function of the switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinets can be classified into a movable switch cabinet and a fixed switch cabinet through the installation mode of the circuit breaker, or can be classified into an open switch cabinet, a metal-enclosed switch cabinet and a metal-enclosed armored switch cabinet according to different cabinet body structures, and can be classified into a high-voltage switch cabinet, a low-voltage switch cabinet and the like according to different voltage grades.
However, in the long-time use process of the conventional locking device, the locking device is rusted due to factors such as environment and the like, so that the switch cabinet has the problems of difficult opening or incapability of opening and the like, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a locking device for a switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a locking device for a switch cabinet comprises a cavity arranged on a cabinet door and a clamping groove arranged on the switch cabinet, wherein a rack is slidably arranged in the cavity and is movably connected with the clamping groove, a fixed rod is fixedly arranged on the inner wall of the cavity, a spring is sleeved on the fixed rod, one end of the spring is fixedly connected with the inner wall of the cavity, the other end of the spring is fixedly connected with the rack, a sliding groove is arranged on the rack, the inner wall of the sliding groove is slidably connected with the fixed rod, a positioning block is fixedly arranged on the inner wall of the cavity and is slidably connected with the rack, a gear is rotatably arranged in the cavity and is meshed with the rack, a mounting groove is arranged on the inner wall at the top of the cavity, a liquid storage tank is fixedly arranged in the mounting groove and is communicated with the cavity, a piston is slidably arranged in the, the mounting groove is formed in the inner wall of the top of the mounting groove, a push rod is slidably mounted in the groove, the bottom end of the push rod is fixedly connected with a piston, a press rod is fixedly mounted at the top end of the push rod, and the press rod is slidably connected with the inner wall of the groove.
Preferably, a rotating rod is fixedly mounted on the gear, and one end of the rotating rod extends out of the cavity and is fixedly provided with a handle.
Preferably, a rotating groove is formed in the inner wall of one side of the cavity, and the rotating rod is rotatably connected with the inner wall of the rotating groove.
Preferably, the positioning block is provided with a sliding hole, and the inner wall of the sliding hole is in sliding connection with the rack.
Preferably, the pressing rod is provided with a nut in a threaded manner.
Preferably, two limiting grooves are symmetrically formed in the inner wall of the sliding groove, two limiting rods are symmetrically and fixedly mounted on the fixing rod, and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, cavity, draw-in groove, rack, dead lever, spring, sliding tray, locating piece, gear, mounting groove, liquid storage pot, piston, recess, catch bar, depression bar, dwang and handle through the device cooperate, during the use, rotate the nut, pull down the nut, then fill lubricating oil in the liquid storage pot, then install the nut. When the rack and the gear need to be lubricated, the pressure rod is pressed, the pressure rod drives the push rod to move in the groove, the push rod drives the piston to move in the liquid storage tank, lubricating oil is extruded into the cavity and drops on the gear, then the handle is rotated, the handle drives the rotating rod to rotate, the rotating rod drives the gear to rotate in the cavity, and the gear drives the rack to move, so that the aim of comprehensively lubricating the gear and the rack is fulfilled;
the utility model is simple in operation, can prevent that blocking device from rustting, make the cubical switchboard can not take place to be difficult to open or the condition that can not open, improved work efficiency.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a side cross-sectional structural view of FIG. 1;
fig. 4 is an enlarged structural view of a portion B in fig. 3.
In the figure: 1. a cavity; 2. a card slot; 3. a rack; 4. fixing the rod; 5. a spring; 6. a sliding groove; 7. positioning blocks; 8. a gear; 9. mounting grooves; 10. a liquid storage tank; 11. a piston; 12. a groove; 13. a push rod; 14. a pressure lever; 15. rotating the rod; 16. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a locking device for a switch cabinet comprises a cavity 1 arranged on a cabinet door and a clamping groove 2 arranged on the switch cabinet, a rack 3 is arranged in the cavity 1 in a sliding manner, the rack 3 is movably connected with the clamping groove 2, a fixing rod 4 is fixedly arranged on the inner wall of the cavity 1, a spring 5 is sleeved on the fixing rod 4, one end of the spring 5 is fixedly connected with the inner wall of the cavity 1, the other end of the spring 5 is fixedly connected with the rack 3, a sliding groove 6 is arranged on the rack 3, the inner wall of the sliding groove 6 is slidably connected with the fixing rod 4, a positioning block 7 is fixedly arranged on the inner wall of the cavity 1, the positioning block 7 is slidably connected with the rack 3, a gear 8 is rotatably arranged in the cavity 1, the gear 8 is meshed with the rack 3, a mounting groove 9 is arranged on the inner wall of the top of the cavity 1, a liquid storage tank, a groove 12 is formed in the inner wall of the top of the mounting groove 9, a push rod 13 is slidably mounted in the groove 12, the bottom end of the push rod 13 is fixedly connected with a piston 11, a pressing rod 14 is fixedly mounted at the top end of the push rod 13, and the pressing rod 14 is slidably connected with the inner wall of the groove 12.
A rotating rod 15 is fixedly arranged on the gear 8, one end of the rotating rod 15 extends out of the cavity 1 and is fixedly provided with a handle 16, the inner wall of one side of the cavity 1 is provided with a rotating groove, the rotating rod 15 is rotatably connected with the inner wall of the rotating groove, the positioning block 7 is provided with a sliding hole, the inner wall of the sliding hole is slidably connected with the rack 3, a nut is arranged on the pressing rod 14 through a thread, the inner wall of the sliding groove 6 is symmetrically provided with two limiting grooves, the fixing rod 4 is symmetrically and fixedly provided with two limiting rods, the limiting rods are slidably connected with the inner walls of the corresponding limiting grooves, the cavity 1, the clamping groove 2, the rack 3, the fixing rod 4, the spring 5, the sliding groove 6, the positioning block 7, the gear 8, the mounting groove 9, the liquid storage tank 10, the piston 11, the groove 12, the push rod 13, the pressing rod 14, the, reservoir 10 is then filled with lubricating oil and the nut is then installed. When the gear rack 3 and the gear 8 need to be lubricated, the pressure rod 14 is pressed, the pressure rod 14 drives the pushing rod 13 to move in the groove 12, the pushing rod 13 drives the piston 11 to move in the liquid storage tank 10, lubricating oil is extruded into the cavity 1 and drops on the gear 8, then the handle 16 is rotated, the handle 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the gear 8 to rotate in the cavity 1, the gear 8 drives the gear rack 3 to move, and therefore the purpose of comprehensively lubricating the gear rack 3 and the gear rack 8 is achieved; the utility model is simple in operation, can prevent that blocking device from rustting, make the cubical switchboard can not take place to be difficult to open or the condition that can not open, improved work efficiency.
The working principle is as follows: when the lubricating oil storage tank is used, the screw cap is rotated, removed, filled with lubricating oil and installed. When the gear rack 3 and the gear 8 need to be lubricated, the pressing rod 14 is pressed, the pressing rod 14 drives the pushing rod 13 to move in the groove 12, the pushing rod 13 drives the piston 11 to move in the liquid storage tank 10, lubricating oil is extruded into the cavity 1 and drops on the gear 8, then the handle 16 is rotated, the handle 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the gear 8 to rotate in the cavity 1, the gear 8 drives the gear rack 3 to move, and therefore the purpose of comprehensively lubricating the gear rack 8 and the gear rack 3 is achieved.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a blocking device for cubical switchboard, includes cavity (1) of seting up on the cabinet door and sets up draw-in groove (2) on the cubical switchboard, its characterized in that: the improved structure of the automobile seat is characterized in that a rack (3) is arranged in the cavity (1) in a sliding mode, the rack (3) is movably connected with the clamping groove (2), a fixing rod (4) is fixedly arranged on the inner wall of the cavity (1), a spring (5) is sleeved on the fixing rod (4), one end of the spring (5) is fixedly connected with the inner wall of the cavity (1), the other end of the spring (5) is fixedly connected with the rack (3), a sliding groove (6) is formed in the rack (3), the inner wall of the sliding groove (6) is slidably connected with the fixing rod (4), a positioning block (7) is fixedly arranged on the inner wall of the cavity (1), the positioning block (7) is slidably connected with the rack (3), a gear (8) is installed in the cavity (1) in a rotating mode, the gear (8) is meshed with the rack (3), a mounting groove (9) is formed in, fixed mounting has liquid storage pot (10) in mounting groove (9), liquid storage pot (10) are linked together with cavity (1), slidable mounting has piston (11) in liquid storage pot (10), recess (12) have been seted up on the top inner wall of mounting groove (9), slidable mounting has catch bar (13) in recess (12), the bottom and piston (11) fixed connection of catch bar (13), the top fixed mounting of catch bar (13) has depression bar (14), the inner wall sliding connection of depression bar (14) and recess (12).
2. The locking device for a switchgear cabinet according to claim 1, wherein: fixed mounting has dwang (15) on gear (8), the one end of dwang (15) extends to outside cavity (1) and fixed mounting has handle (16).
3. A locking device for a switchgear cabinet according to claim 2, characterized in that: the cavity is characterized in that a rotating groove is formed in the inner wall of one side of the cavity (1), and the rotating rod (15) is rotatably connected with the inner wall of the rotating groove.
4. The locking device for a switchgear cabinet according to claim 1, wherein: the positioning block (7) is provided with a sliding hole, and the inner wall of the sliding hole is connected with the rack (3) in a sliding manner.
5. The locking device for a switchgear cabinet according to claim 1, wherein: the pressing rod (14) is provided with a nut in a threaded manner.
6. The locking device for a switchgear cabinet according to claim 1, wherein: two limiting grooves are symmetrically formed in the inner wall of the sliding groove (6), two limiting rods are symmetrically and fixedly mounted on the fixing rod (4), and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529869.6U CN212130216U (en) | 2020-04-10 | 2020-04-10 | Locking device for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529869.6U CN212130216U (en) | 2020-04-10 | 2020-04-10 | Locking device for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212130216U true CN212130216U (en) | 2020-12-11 |
Family
ID=73686718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020529869.6U Active CN212130216U (en) | 2020-04-10 | 2020-04-10 | Locking device for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212130216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013742A (en) * | 2021-04-08 | 2021-06-22 | 中广核新能源蚌埠有限公司 | Intelligent new forms of energy power station primary frequency modulation system |
| CN113483524A (en) * | 2021-08-11 | 2021-10-08 | 郝梅 | Labor-saving cold storage door |
| CN113644573A (en) * | 2021-07-23 | 2021-11-12 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with air blowing system |
-
2020
- 2020-04-10 CN CN202020529869.6U patent/CN212130216U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013742A (en) * | 2021-04-08 | 2021-06-22 | 中广核新能源蚌埠有限公司 | Intelligent new forms of energy power station primary frequency modulation system |
| CN113644573A (en) * | 2021-07-23 | 2021-11-12 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with air blowing system |
| CN113644573B (en) * | 2021-07-23 | 2023-06-27 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with blowing system |
| CN113483524A (en) * | 2021-08-11 | 2021-10-08 | 郝梅 | Labor-saving cold storage door |
| CN113483524B (en) * | 2021-08-11 | 2022-10-14 | 山东奥纳尔制冷科技有限公司 | Labor-saving cold storage door |
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