CN219576622U - Relay protection pressing plate device - Google Patents
Relay protection pressing plate device Download PDFInfo
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- CN219576622U CN219576622U CN202320500060.4U CN202320500060U CN219576622U CN 219576622 U CN219576622 U CN 219576622U CN 202320500060 U CN202320500060 U CN 202320500060U CN 219576622 U CN219576622 U CN 219576622U
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- pressing
- main body
- cabinet door
- door main
- shell
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Abstract
The utility model relates to a relay protection clamp plate device belongs to protection clamp plate field, and the problem that solves is a relay protection clamp plate device, and the scheme of adoption is: the pressing plate device for relay protection comprises a cabinet door main body; the protective shell is fixedly arranged on the surface of the cabinet door main body; the control button is arranged on the surface of the cabinet door main body; the pressing plate main body comprises a first connecting column, a second connecting column, a rotating plate and a connecting block; the driving device is arranged on the surface of the cabinet door main body, and the control button is connected with the driving device through a wire; the extrusion mechanism is symmetrically arranged inside the protective shell. According to the relay protection pressing plate device, the pressing plate main body, the driving device and the pressing mechanism are arranged, so that the power is cut off by replacing manual rotation of the protection pressing plate by a machine, the manual potential safety hazard is eliminated, and meanwhile, the protection performance of the protection pressing plate is improved.
Description
Technical Field
The utility model relates to the field of protection pressing plates, in particular to a relay protection pressing plate device.
Background
The protection pressing plate is also called a protection connecting piece or a tripping pressing plate, is a bridge and a tie of the protection device connected with external wiring, and relates to whether a protection function and an action outlet can normally play roles or not, and can be divided into two main types of protection function pressing plates and outlet pressing plates according to the difference of the positions of the pressing plates connected with a secondary circuit of the protection device, wherein the protection function pressing plates realize certain functions (such as main protection, distance protection, zero sequence protection and the like) of the protection device.
The protection clamp plate can effectively protect distribution equipment in daily life, in the use, and maintenance personnel need manual rotation protection clamp plate to cut off the power supply, rotates the in-process, touches electrically conductive part easily, has very big potential safety hazard, and simultaneously, protection clamp plate uses the exposure regulator cubicle outside, and barrier propterty is limited.
Therefore, it is necessary to provide a new relay protection pressing plate device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a relay protection pressing plate device.
The relay protection pressing plate device provided by the utility model comprises: a cabinet door main body; the protective shell is fixedly arranged on the surface of the cabinet door main body; the control button is arranged on the surface of the cabinet door main body and is positioned below the protective shell; the pressing plate main body comprises a first connecting column, a second connecting column, a rotating plate and a connecting block, wherein the first connecting column and the second connecting column are symmetrically and fixedly connected to the surface of the cabinet door main body, the rotating plate is rotationally connected to the inner wall of the first connecting column, and the connecting block is fixedly connected to the surfaces of the first connecting column and the second connecting column; the driving device is arranged on the surface of the cabinet door main body, and the control button is connected with the driving device through a wire; the extrusion mechanism, the extrusion mechanism symmetry is installed inside the protecting crust, presses control button, and control drive arrangement starts, drives the rotor plate and rotates, and rotor plate contact second spliced pole surface guarantees power circulation, and second spliced pole and rotor plate carry out the outage protection, and the connecting block is convenient to fix a position first spliced pole and second spliced pole, through extrusion mechanism, with cabinet door main part and protecting crust fast assembly, protects the clamp plate main part.
Preferably, the protective housing is made of transparent plastic, when the protective housing protects the pressing plate main body, the rotating position of the rotating plate can be seen clearly, and when a circuit is required to be communicated, the driving device controls the rotating plate and the second connecting column to be still in a separated state, so that the practicability of the protective housing is improved.
Preferably, the connecting block is made of insulating plastic, and when the first connecting column and the second connecting column leak electricity due to faults, a serviceman contacts the surface of the connecting block during maintenance to cause electric shock, so that accidents occur.
Preferably, the driving device comprises a driving installation shell, a servo motor, a driving gear and a driven gear, the driving installation shell is arranged around the cabinet door main body, the servo motor is fixedly arranged on the inner wall of the driving installation shell, the driving gear is fixedly connected with an output shaft of the servo motor, one end of the rotating plate is fixedly connected with the driven gear, the driving gear is meshed with the driven gear, the driving device further comprises an L-shaped connecting piece, a first screw and a second screw, the L-shaped connecting piece is symmetrically and fixedly arranged on the surface of the L-shaped connecting piece, the first screw and the second screw are connected with the inner wall of the L-shaped connecting piece in a threaded manner, the L-shaped connecting piece is close to the driving installation shell, the second screw rotates to penetrate through the inner wall of the driving installation shell, the fixed driving installation shell and the L-shaped connecting piece are close to the cabinet door main body, the first screw is rotated to penetrate through the inner wall of the cabinet door main body, the servo motor is controlled by a control button to start, the output shaft of the servo motor drives the driving gear to rotate, the driving gear is matched with the driven gear, and the rotating plate is controlled to rotate, and the rotating plate and the second connecting piece are connected or separated.
Preferably, the extrusion mechanism includes extrusion seat, rectangular channel, removes shell, interlock groove and extrusion piece, four extrusion seats of cabinet door main part surface symmetry fixedly connected with, four rectangular channels have been seted up to the inside symmetry of protecting crust, rectangular channel inner wall sliding connection has removes the shell, remove the shell surface and seted up the interlock groove, the one end fixedly connected with extrusion piece that removes the shell and be close to the extrusion seat, and extrusion piece surface and extrusion seat inner wall slip cross-under, extrusion mechanism still includes trace and reset spring, rectangular channel inner wall rotation is connected with the trace, and trace cylinder part and interlock inslot wall sliding connection, rectangular channel inner wall symmetry fixedly connected with reset spring, and reset spring and removal shell keep away from the fixed surface of extrusion seat and press the briquetting, send into rectangular channel inside with the extrusion piece, the interlock inslot gets into rectangular channel inside, and reset spring receives the extrusion shrink, and the trace is close to cabinet door main part at interlock inslot wall slip when rectangular channel inner wall rotation, and release extrusion piece, reset spring opens the extrusion piece inner wall, sends into cabinet door main part and extrusion piece inner wall sliding connection, and the inside the quick extrusion piece of pressing, and the equipment is pressed to the cabinet door.
Preferably, the surface area of the extrusion seat groove is larger than the surface area of the extrusion block, so that the extrusion block can conveniently penetrate through the extrusion seat, the cabinet door main body and the protective shell are quickly connected, and the extrusion block is prevented from being incapable of penetrating through the extrusion seat, so that the normal assembly of the cabinet door main body and the protective shell is influenced.
Compared with the related art, the relay protection pressing plate device provided by the utility model has the following beneficial effects:
1. the utility model provides a relay protection pressing plate device, which is characterized in that a pressing plate main body, a driving device and an extrusion mechanism are arranged, a machine replaces manual rotation to protect a pressing plate to power off, so that manual potential safety hazards are removed, and meanwhile, the protection performance of the protecting pressing plate is improved.
2. The utility model provides a relay protection pressing plate device, which is made of transparent plastic through a protecting shell, when the protecting shell protects a pressing plate main body, the rotating position of a rotating plate can be seen clearly, and when a circuit is required to be communicated, a driving device controls the rotating plate and a second connecting column to be still in a separated state, so that the practicability of the protecting shell is improved.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a platen device for relay protection according to the present utility model;
FIG. 2 is a schematic view of the overall deployment shown in FIG. 1;
FIG. 3 is a schematic view of the platen body shown in FIG. 1;
FIG. 4 is a schematic diagram of the driving device shown in FIG. 1;
fig. 5 is a schematic view of the pressing mechanism shown in fig. 1.
Reference numerals in the drawings: 1. a cabinet door main body; 2. a protective shell; 3. a control button; 4. a platen body; 41. a first connection post; 42. a second connection post; 43. a rotating plate; 44. a connecting block; 5. a driving device; 51. a drive mounting case; 52. a servo motor; 53. a drive gear; 54. a driven gear; 55. an L-shaped connector; 56. a first screw; 57. a second screw; 6. an extrusion mechanism; 61. extruding a base; 62. rectangular grooves; 63. a moving shell; 64. a linkage groove; 65. extruding a block; 66. a linkage rod; 67. and a return spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 3, a relay protection pressing plate device provided by an embodiment of the present utility model includes: a cabinet door main body 1; the protection shell 2 is fixedly arranged on the surface of the cabinet door main body 1; the control button 3 is arranged on the surface of the cabinet door main body 1, and the control button 3 is positioned below the protective shell 2; the pressing plate comprises a pressing plate body 4, wherein the pressing plate body 4 comprises a first connecting column 41, a second connecting column 42, a rotating plate 43 and a connecting block 44, the surface of the cabinet door body 1 is symmetrically and fixedly connected with the first connecting column 41 and the second connecting column 42, the rotating plate 43 is rotationally connected to the inner wall of the first connecting column 41, and the connecting block 44 is fixedly connected to the surfaces of the first connecting column 41 and the second connecting column 42; the driving device 5 is arranged on the surface of the cabinet door main body 1, and the control button 3 is connected with the driving device 5 through a wire; the extrusion mechanism 6, the extrusion mechanism 6 symmetry is installed inside the protecting crust 2, presses control button 3, and control drive arrangement 5 starts, drives the rotation board 43 rotatory, and rotation board 43 contacts second spliced pole 42 surface, guarantees that the power circulation, and second spliced pole 42 and rotation board 43 carry out the outage protection, and connecting block 44 conveniently fix a position first spliced pole 41 and second spliced pole 42, through extrusion mechanism 6, with cabinet door main part 1 and protecting crust 2 fast assembly, protect clamp plate main part 4.
In the embodiment of the present utility model, referring to fig. 1 and 2, the protective housing 2 is made of transparent plastic, when the protective housing 2 protects the platen main body 4, the rotating position of the rotating plate 43 can be seen clearly, and when a circuit needs to be connected, the driving device 5 controls the rotating plate 43 and the second connecting post 42 to be still in a separated state, so that the practicability of the protective housing 2 is increased.
In the embodiment of the present utility model, referring to fig. 3, the connection block 44 is made of insulating plastic, and when the first connection post 41 and the second connection post 42 are in electric leakage due to a fault, a serviceman contacts the surface of the connection block 44 for maintenance to cause electric shock, and an accident occurs.
In the embodiment of the present utility model, referring to fig. 2 and 4, the driving device 5 includes a driving installation shell 51, a servo motor 52, a driving gear 53 and a driven gear 54, the driving installation shell 51 is disposed around the cabinet door main body 1, the servo motor 52 is fixedly installed on the inner wall of the driving installation shell 51, the driving gear 53 is fixedly connected to an output shaft of the servo motor 52, one end of the rotating plate 43 is fixedly connected with the driven gear 54, the driving gear 53 and the driven gear 54 are engaged and connected, the driving device 5 further includes an L-shaped connecting piece 55, a first screw 56 and a second screw 57, the surface of the L-shaped connecting piece 55 is symmetrically and fixedly installed with the L-shaped connecting piece 55, the inner wall of the L-shaped connecting piece 55 is in threaded connection with the first screw 56 and the second screw 57, the L-shaped connecting piece 55 is close to the driving installation shell 51, the second screw 57 rotates to pass through the L-shaped connecting piece 55 to enter the inner wall of the driving installation shell 51, the fixed driving installation shell 51 is close to the cabinet door main body 1, the first screw 56 rotates to pass through the L-shaped connecting piece 55 to enter the inner wall of the cabinet door main body 1, the control motor 3, the driving gear 53 is controlled by the button 55, the driving gear is controlled to rotate, and the driven gear 52 is controlled to rotate, the driving gear 52 is controlled to rotate, and the driven gear 43 is matched with the driving gear 52 is driven to rotate, and the driving gear is controlled to rotate, and the driving gear is separated.
In the embodiment of the present utility model, please refer to fig. 2 and 5, the pressing mechanism 6 includes a pressing seat 61, a rectangular groove 62, a moving shell 63, a linkage groove 64 and a pressing block 65, four pressing seats 61 are symmetrically and fixedly connected to the surface of the cabinet door main body 1, four rectangular grooves 62 are symmetrically provided inside the protecting shell 2, the inner wall of the rectangular groove 62 is slidably connected with the moving shell 63, the surface of the moving shell 63 is provided with the linkage groove 64, one end of the moving shell 63 close to the pressing seat 61 is fixedly connected with the pressing block 65, the surface of the pressing block 65 is slidably connected with the inner wall of the pressing seat 61, the inner wall of the rectangular groove 62 is rotatably connected with the linkage rod 66, the cylindrical portion of the linkage rod 66 is slidably connected with the inner wall of the linkage groove 64, the inner wall of the rectangular groove 62 is symmetrically and fixedly connected with the reset spring 67, the reset spring 67 is fixedly connected with the surface of the moving shell 63 far away from the pressing seat 61, the pressing block 65 is pressed into the rectangular groove 62, the linkage groove 64 enters the rectangular groove 62, the inside the rectangular groove 62, the reset spring 67 is pressed into the rectangular groove 64, the inner wall of the pressing block 65 is slidably connected with the inner wall of the pressing block 65, the inner wall of the pressing body 65 is slidably connected with the inner wall of the pressing block 65, and the inner wall of the cabinet door main body 1, and the pressing body 2 is rotatably pressed by the linkage rod 66, and the inner wall of the pressing block 65 is rotatably connected with the linkage rod 66, and the pressing block 1.
In the embodiment of the present utility model, referring to fig. 5, the surface area of the groove of the extrusion seat 61 is larger than the surface area of the extrusion block 65, so that the extrusion block 65 can conveniently pass through the extrusion seat 61 to rapidly connect the cabinet door main body 1 and the protection shell 2, thereby preventing the extrusion block 65 from failing to pass through the extrusion seat 61 and affecting the normal assembly of the cabinet door main body 1 and the protection shell 2.
The working principle of the relay protection pressing plate device provided by the utility model is as follows: pressing control button 3, control drive arrangement 5 starts, drive rotating plate 43 rotation, be close to drive installation shell 51 with L type connecting piece 55, second screw 57 rotates and passes L type connecting piece 55 and get into drive installation shell 51 inner wall, it is close to cabinet door main part 1 with fixed drive installation shell 51 and L type connecting piece 55 again, rotate first screw 56, pass L type connecting piece 55 and get into cabinet door main part 1 inner wall, control button 3 control servo motor 52 starts, servo motor 52 output shaft drives driving gear 53 rotation, driving gear 53 cooperation driven gear 54, control rotating plate 43 rotation, connect or separate rotating plate 43 and second spliced pole 42, rotating plate 43 contacts second spliced pole 42 surface, guarantee power circulation, second spliced pole 42 and rotating plate 43 carry out the outage protection, connecting piece 44 conveniently will first spliced pole 41 and second spliced pole 42 are fixed a position, press extrusion piece 65 through pressing mechanism 6, send extrusion piece 65 into rectangular channel 62 inside, reset spring 67 gets into rectangular channel 62 inside, reset spring 67 receives the extrusion shrink, interlock pole 66 is at rectangular channel 62 inner wall pivoted while, at rectangular channel 62 inner wall 64 slides and opens cabinet door main part 1 and is close to cabinet door main part 2, reset spring 67 and the inside protective housing 2, it is sent into the protective housing 2, the protective housing 2 is assembled fast, the protective housing 2 is assembled and is opened and protection is protected by the protective housing 2.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a relay protection clamp plate device which characterized in that includes:
a cabinet door main body (1);
the protection shell (2) is fixedly arranged on the surface of the cabinet door main body (1);
the control button (3) is arranged on the surface of the cabinet door main body (1), and the control button (3) is positioned below the protective shell (2);
the pressing plate comprises a pressing plate main body (4), wherein the pressing plate main body (4) comprises a first connecting column (41), a second connecting column (42), a rotating plate (43) and a connecting block (44), the first connecting column (41) and the second connecting column (42) are symmetrically and fixedly connected to the surface of the cabinet door main body (1), the rotating plate (43) is rotationally connected to the inner wall of the first connecting column (41), and the connecting block (44) is fixedly connected to the surfaces of the first connecting column (41) and the second connecting column (42);
the driving device (5) is arranged on the surface of the cabinet door main body (1), and the control button (3) is connected with the driving device (5) through a wire;
the extrusion mechanism (6), the extrusion mechanism (6) is installed inside the protecting shell (2) symmetrically.
2. The relay protection pressure plate device according to claim 1, wherein the protective shell (2) is made of transparent plastic.
3. The relay protection pressure plate device according to claim 1, wherein the connection block (44) is made of insulating plastic.
4. The relay protection pressure plate device according to claim 1, wherein the driving device (5) comprises a driving installation shell (51), a servo motor (52), a driving gear (53) and a driven gear (54), the driving installation shell (51) is arranged around the cabinet door main body (1), the servo motor (52) is fixedly installed on the inner wall of the driving installation shell (51), the driving gear (53) is fixedly connected with an output shaft of the servo motor (52), the driven gear (54) is fixedly connected with one end of the rotating plate (43), and the driving gear (53) is in meshed connection with the driven gear (54).
5. The relay protection pressing plate device according to claim 4, wherein the driving device (5) further comprises an L-shaped connecting piece (55), a first screw (56) and a second screw (57), the L-shaped connecting piece (55) is symmetrically and fixedly installed on the surface of the L-shaped connecting piece (55), and the first screw (56) and the second screw (57) are connected with the inner wall of the L-shaped connecting piece (55) in a threaded mode.
6. The relay protection pressing plate device according to claim 1, wherein the pressing mechanism (6) comprises a pressing seat (61), a rectangular groove (62), a movable shell (63), a linkage groove (64) and a pressing block (65), four pressing seats (61) are symmetrically and fixedly connected to the surface of the cabinet door main body (1), four rectangular grooves (62) are symmetrically formed in the protecting shell (2), the movable shell (63) is slidably connected to the inner wall of the rectangular groove (62), the linkage groove (64) is formed in the surface of the movable shell (63), the pressing block (65) is fixedly connected to one end, close to the pressing seat (61), of the movable shell (63), and the surface of the pressing block (65) is slidably connected to the inner wall of the pressing seat (61).
7. The relay protection pressure plate device according to claim 6, wherein the pressing mechanism (6) further comprises a linkage rod (66) and a return spring (67), the linkage rod (66) is rotatably connected to the inner wall of the rectangular groove (62), the cylindrical portion of the linkage rod (66) is slidably connected to the inner wall of the linkage groove (64), the return spring (67) is symmetrically and fixedly connected to the inner wall of the rectangular groove (62), and the return spring (67) is fixedly connected to the surface of the movable shell (63) away from the pressing seat (61).
8. The relay protection pressure plate device according to claim 6, wherein the surface area of the grooves of the pressing seat (61) is larger than the surface area of the pressing blocks (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500060.4U CN219576622U (en) | 2023-03-15 | 2023-03-15 | Relay protection pressing plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500060.4U CN219576622U (en) | 2023-03-15 | 2023-03-15 | Relay protection pressing plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576622U true CN219576622U (en) | 2023-08-22 |
Family
ID=87670173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320500060.4U Active CN219576622U (en) | 2023-03-15 | 2023-03-15 | Relay protection pressing plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576622U (en) |
-
2023
- 2023-03-15 CN CN202320500060.4U patent/CN219576622U/en active Active
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