CN220208768U - Protective cover of emergency brake separating device - Google Patents
Protective cover of emergency brake separating device Download PDFInfo
- Publication number
- CN220208768U CN220208768U CN202321614924.1U CN202321614924U CN220208768U CN 220208768 U CN220208768 U CN 220208768U CN 202321614924 U CN202321614924 U CN 202321614924U CN 220208768 U CN220208768 U CN 220208768U
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- gear
- protective cover
- cabinet door
- protection
- emergency brake
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- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 230000013011 mating Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a protective cover of an emergency brake separating device, which relates to the field of brake separating device protection equipment and comprises an electric control cabinet, wherein two hinge parts are arranged on the side wall of the electric control cabinet, a cabinet door is arranged on the two hinge parts, a handle is arranged on the cabinet door, a door lock is arranged on the cabinet door, and a matched gear is arranged on the cabinet door. According to the utility model, through the arrangement of the protective cover base and the protective cover upper cover, the protection effect on the knob is realized, the accident caused by the mistaken collision of the knob is prevented, the safety of staff is improved, and through the matched use of the rotary mechanism and the pressing mechanism, the operation steps of rotary pressing of the knob are reduced to the operation steps of pulling the pull rod, so that the emergency brake-separating operation of the electric control cabinet can be realized, the operation difficulty of the staff is greatly improved, the two steps of operation which are longer in time consumption are simplified into one-step simple operation, the emergency brake-separating time is greatly shortened, and the accident probability is effectively reduced.
Description
Technical Field
The utility model relates to the field of protection equipment of brake separating devices, in particular to a protective cover of an emergency brake separating device.
Background
In order to manually emergency brake the circuit breaker without opening the door of the circuit breaker chamber when the circuit breaker is in an operating position, an emergency brake release device is usually additionally arranged on the door of the circuit breaker chamber.
In the prior art, through preventing that urgent brake release device knob is rotatory with the inside connecting rod rotating machine ninety degrees of automatically controlled cabinet, then press the button and drive the connecting rod and carry out urgent brake release to automatically controlled cabinet, need not to open the cabinet door, be fit for carrying out urgent brake release under the circumstances of outage, but because knob and button cabinet door surface, if receive the mistake to hit and break the circuit breaker, cause the accident very easily, cause life danger to the workman, and the protection casing in the prior art is totally enclosed set up, can prevent that the knob from receiving the mistake to hit, but relative urgent brake release still need open the safety cover, more waste time, make accident probability rise sharply.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims to provide a protective cover of an emergency brake separating device so as to solve the problem that the knob provided in the background art is collided by mistake to separate and combine a breaker so as to cause accidents.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an urgent brake release's protection casing, includes automatically controlled cabinet, automatically controlled cabinet lateral wall is provided with two articulated elements, two be provided with the cabinet door on the articulated elements, be provided with the handle on the cabinet door, be provided with the lock on the cabinet door, be provided with the cooperation gear on the cabinet door, the fixed knob that is provided with on the cooperation gear, be provided with the button in the middle of the knob, be provided with protection machanism on the cabinet door, the inside bottom of protection machanism is provided with rotary mechanism, rotary mechanism's top is provided with pressing mechanism, cooperation gear lateral wall is provided with the pointer.
Preferably, the surface of the cabinet door is provided with two mutually perpendicular indication grooves.
Preferably, the protection mechanism comprises a protection cover base, a protection cover upper cover, two folding plates, two sliding grooves, eight pin shaft holes, four mounting holes and two padlock holes, wherein the protection cover base is fixedly arranged on the surface of a cabinet door, the protection cover upper cover is fixedly arranged on the protection cover base, two folding plates are respectively arranged on the protection cover base and the side wall of the protection cover upper cover, two sliding grooves are respectively arranged on two side walls inside the protection cover upper cover, eight pin shaft holes are respectively correspondingly arranged on two side walls of the protection cover upper cover and the protection cover base, four mounting holes are arranged at the bottom of the protection cover base, and two padlock holes are respectively correspondingly arranged on the two folding plates.
Preferably, the rotary mechanism comprises a pull rod, a spring column, an extrusion spring, an interference plate, a double-sided rack, a plurality of second matching teeth and a plurality of first matching teeth, wherein the double-sided rack is arranged at the inner bottom of a base of a protective cover in a sliding manner, the first matching teeth are arranged on one side of the double-sided rack, the second matching teeth are arranged on the other side of the double-sided rack, the first matching teeth are meshed with the matching teeth, the interference plate is fixedly arranged at the end part of the double-sided rack, one end of the spring column is fixedly arranged on one side of the interference plate away from the double-sided rack, the extrusion spring is sleeved on the outer wall of the spring column, and the pull rod is fixedly arranged at the other end of the spring column.
Preferably, the pressing mechanism comprises a first gear, a first connecting column, a mounting plate, a second bevel gear, a second connecting column, a second gear, a first bevel gear, an L-shaped rack, a pressing column and a sliding plate, wherein two ends of the sliding plate are respectively arranged in two sliding grooves in a sliding mode, the pressing column is fixedly arranged in the middle of the sliding plate, the end part of the L-shaped rack is fixedly arranged on the side wall of the pressing column, the mounting plate is fixedly arranged at the inner bottom of a protective cover base, the second connecting column is rotationally arranged on the mounting plate, the second bevel gear is fixedly arranged at one end of the second connecting column, the second gear is arranged at the other end of the second connecting column, the first gear is arranged at the inner bottom of the protective cover base, one end of the first connecting column is fixedly arranged at the top of the first gear, and the first bevel gear is fixedly arranged at the other end of the first connecting column.
Preferably, the first bevel gear and the second bevel gear are meshed with each other, and the second gear and the L-shaped rack are meshed with each other.
Preferably, the side wall of the pressing column is movably inserted and provided with a fixed shaft, and the end part of the fixed shaft is provided with a round grip.
Preferably, the second mating teeth intermesh with the first gear.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the arrangement of the protective cover base and the protective cover upper cover, the protection effect on the knob is realized, the accident caused by the mistaken collision of the knob is prevented, the safety of staff is improved, and through the matched use of the rotary mechanism and the pressing mechanism, the operation steps of rotary pressing of the knob are reduced to the operation steps of pulling the pull rod, so that the emergency brake-separating operation of the electric control cabinet can be realized, the operation difficulty of the staff is greatly improved, the two steps of operation which are longer in time consumption are simplified into one-step simple operation, the emergency brake-separating time is greatly shortened, and the accident occurrence probability is effectively reduced;
(2) According to the utility model, through the arrangement of the pull rod, the spring column, the double-sided rack and the first matching teeth, the knob can be rotated by pulling the pull rod, the degree of rotation is not needed to be paid attention to, the operation difficulty of a worker is reduced, meanwhile, the button is pressed through the arrangement of the second matching teeth, no additional operation is needed, the operation steps are simplified, and the push button is convenient and quick;
(3) According to the utility model, through the arrangement of the round handle and the fixing rod, the pressing column can be fixed when the device is not required to be used, so that the influence of misoperation on the device is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the protection mechanism of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the protection mechanism of the present utility model;
FIG. 5 is a schematic diagram showing the cooperation structure of the rotating mechanism and the pressing mechanism according to the present utility model;
fig. 6 is a schematic structural view of a rotating mechanism according to the present utility model.
In the figure: 1. an electric control cabinet; 2. a cabinet door; 3. a handle; 4. a protection mechanism; 41. a protective cover base; 42. a protective cover upper cover; 43. a folding plate; 44. a sliding groove; 45. a pin shaft hole; 46. a mounting hole; 47. a hanging lock hole; 5. a rotation mechanism; 51. a pull rod; 52. a spring post; 53. extruding a spring; 54. a contact plate; 55. double-sided racks; 56. a second mating tooth; 57. a first mating tooth; 6. a pressing mechanism; 61. a first gear; 62. a first connection post; 63. a mounting plate; 64. a second bevel gear; 65. a second connection post; 66. a second gear; 67. a first bevel gear; 68. an L-shaped rack; 69. pressing the column; 610. a sliding plate; 7. a hinge; 8. a door lock; 9. an indication groove; 10. a circular grip; 11. a fixed shaft; 12. a knob; 13. a mating gear; 14. a pointer; 15. a button.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides an urgent brake release's protection casing, includes automatically controlled cabinet 1, automatically controlled cabinet 1 lateral wall is provided with two articulated elements 7, two be provided with cabinet door 2 on the articulated elements 7, be provided with handle 3 on the cabinet door 2, be provided with lock 8 on the cabinet door 2, be provided with mating gear 13 on the cabinet door 2, the fixed knob 12 that is provided with on the mating gear 13, be provided with button 15 in the middle of the knob 12, be provided with protection machanism 4 on the cabinet door 2, the inside bottom of protection machanism 4 is provided with rotary mechanism 5, the top of rotary mechanism 5 is provided with pressing mechanism 6, mating gear 13 lateral wall is provided with pointer 14. Firstly, the protection mechanism 4 is correspondingly arranged at the knob 12 of the cabinet door 2, then the rotary mechanism 5 is pulled to drive the matched gear 13 and the knob 12 to rotate, and meanwhile, the pressing mechanism 6 is synchronously driven to press the button 15 when the matched gear 13 rotates, so that a connecting rod of an emergency brake separating device inside the electric control cabinet 1 presses the brake separating button 15 inside the electric control cabinet 1, and emergency brake separating of the cabinet door 2 is not opened.
Specifically, the surface of the cabinet door 2 is provided with two mutually perpendicular indication grooves 9.
Specifically, the protection mechanism 4 includes a protection cover base 41, a protection cover upper cover 42, two folding plates 43, two sliding grooves 44, eight pin shaft holes 45, four mounting holes 46 and two padlock holes 47, the protection cover base 41 is fixedly arranged on the surface of the cabinet door 2, the protection cover upper cover 42 is fixedly arranged on the protection cover base 41, two folding plates 43 are respectively arranged on the side walls of the protection cover base 41 and the protection cover upper cover 42, two sliding grooves 44 are respectively arranged on the two side walls inside the protection cover upper cover 42, eight pin shaft holes 45 are respectively correspondingly arranged on the two side walls of the protection cover upper cover 42 and the protection cover base 41, four mounting holes 46 are arranged at the bottom of the protection cover base 41, and two padlock holes 47 are respectively correspondingly arranged on the two folding plates 43. The protection cover base 41 is mounted on the cabinet door 2 through the mounting hole 46, then the protection cover upper cover 42 is mounted on the protection cover base 41 through the pin hole 45, and then the protection cover base 41 and the protection cover upper cover 42 are locked through the hanging hole 47.
Specifically, the rotary mechanism 5 includes pull rod 51, spring post 52, extrusion spring 53, conflict board 54, two-sided rack 55, a plurality of second mating teeth 56 and a plurality of first mating teeth 57, two-sided rack 55 slides and sets up in the guard base 41 bottom, a plurality of first mating teeth 57 set up in one side of two-sided rack 55, a plurality of second mating teeth 56 set up in the opposite side of two-sided rack 55, a plurality of first mating teeth 57 and mating teeth 13 mesh, the fixed tip that sets up at two-sided rack 55 of conflict board 54, the fixed one side that sets up at conflict board 54 deviates from two-sided rack 55 of one end of spring post 52, extrusion spring 53 cover is established at the spring post 52 outer wall, the fixed other end that sets up at spring post 52 of pull rod 51. The pull rod 51 is pulled to drive the spring column 52, the abutting plate 54 and the double-sided rack 55 to synchronously move, the double-sided rack 55 synchronously drives the first matching tooth 57 and the second matching tooth 56 to synchronously move, the first matching tooth 57 moves to drive the matching gear 13 to rotate, and the matching gear 13 rotates to drive the knob 12 to rotate, so that a connecting rod of the emergency brake separating device inside the electric control cabinet 1 is opened.
Specifically, the pressing mechanism 6 includes a first gear 61, a first connecting column 62, a mounting plate 63, a second bevel gear 64, a second connecting column 65, a second gear 66, a first bevel gear 67, an L-shaped rack 68, a pressing column 69 and a sliding plate 610, two ends of the sliding plate 610 are slidably disposed in the two sliding grooves 44 respectively, the pressing column 69 is fixedly disposed in the middle of the sliding plate 610, an end portion of the L-shaped rack 68 is fixedly disposed on a side wall of the pressing column 69, the mounting plate 63 is fixedly disposed at an inner bottom portion of the protective cover base 41, the second connecting column 65 is rotatably disposed on the mounting plate 63, the second bevel gear 64 is fixedly disposed at one end of the second connecting column 65, the second gear 66 is disposed at the other end of the second connecting column 65, the first gear 61 is rotatably disposed at an inner bottom portion of the protective cover base 41, one end of the first connecting column 62 is fixedly disposed at a top portion of the first gear 61, and the first bevel gear 67 is fixedly disposed at the other end of the first connecting column 62. The second matching teeth 56 are driven to move through the movement of the double-sided rack 55, the first gear 61 is driven to rotate through the movement of the second matching teeth 56, the first connecting column 62 and the first bevel gear 67 are driven to rotate through the rotation of the first gear 61, the second bevel gear 64, the second connecting column 65 and the second gear 66 are driven to rotate through the rotation of the first bevel gear 67, the L-shaped rack 68 is driven to move downwards through the rotation of the second gear 66, the pressing column 69 is driven to move synchronously through the downward movement of the L-shaped rack 68, and the pressing column 69 presses the button 15.
Specifically, the first bevel gear 67 and the second bevel gear 64 are meshed with each other, and the second gear 66 and the L-shaped rack 68 are meshed with each other.
Specifically, the side wall of the pressing column is movably inserted and provided with a fixed shaft 11, and the end part of the fixed shaft 11 is provided with a circular grip 10. The emergency brake release device can be started by pulling the circular grip 10 to pull out the fixed shaft 11.
Specifically, the second mating teeth 56 intermesh with the first gear 61.
Working principle: firstly, the protective cover base 41 is installed on the cabinet door 2 through the installation hole 46, then the protective cover upper cover 42 is installed on the protective cover base 41 through the pin hole 45, then the protective cover base 41 and the protective cover upper cover 42 are locked through the hanging lock hole 47, then the spring column 52, the abutting plate 54 and the double-sided rack 55 are driven to synchronously move through the pulling rod 51, the double-sided rack 55 moves to synchronously drive the first matching tooth 57 and the second matching tooth 56 to synchronously move to drive the matching gear 13 to rotate, the matching gear 13 rotates to drive the knob 12 to rotate, so that a connecting rod of an emergency brake separating device inside the electric control cabinet 1 is opened, meanwhile, the double-sided rack 55 moves to drive the second matching tooth 56 to move, the second matching tooth 56 moves to drive the first gear 61 to rotate, the first connecting column 62 and the first bevel gear 67 rotate, the first bevel gear 67 rotates to drive the second bevel gear 64, the second connecting column 65 and the second gear 66 rotate, the L-shaped rack 68 moves downwards to drive the pressing column 69 to synchronously move, and the pressing column 69 moves downwards, and the pressing column 69 moves to press the pressing column 15 to press the pressing button 15, so that the emergency brake separating device inside the electric control cabinet 1 does not press the emergency brake separating device inside the cabinet door 2.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an urgent brake release's protection casing, includes automatically controlled cabinet (1), automatically controlled cabinet (1) lateral wall is provided with two articulated elements (7), two be provided with cabinet door (2) on articulated elements (7), be provided with handle (3) on cabinet door (2), be provided with lock (8) on cabinet door (2), be provided with cooperation gear (13) on cabinet door (2), the fixed knob (12) that is provided with on cooperation gear (13), be provided with button (15) in the middle of knob (12), its characterized in that: the cabinet door (2) is provided with a protection mechanism (4), the bottom inside the protection mechanism (4) is provided with a rotating mechanism (5), the upper part of the rotating mechanism (5) is provided with a pressing mechanism (6), and the side wall of the matching gear (13) is provided with a pointer (14).
2. The protective cover for an emergency brake release apparatus of claim 1, wherein: two mutually perpendicular indication grooves (9) are formed in the surface of the cabinet door (2).
3. The protective cover for an emergency brake release apparatus of claim 1, wherein: the protection mechanism (4) comprises a protection cover base (41), a protection cover upper cover (42), two folding plates (43), two sliding grooves (44), eight pin holes (45), four mounting holes (46) and two hanging holes (47), wherein the protection cover base (41) is fixedly arranged on the surface of a cabinet door (2), the protection cover upper cover (42) is fixedly arranged on the protection cover base (41), the two folding plates (43) are respectively arranged on the side walls of the protection cover base (41) and the protection cover upper cover (42), the two sliding grooves (44) are respectively arranged on the two side walls of the inside of the protection cover upper cover (42), the eight pin holes (45) are respectively correspondingly arranged on the two side walls of the protection cover upper cover (42) and the protection cover base (41), the four mounting holes (46) are respectively arranged at the bottom of the protection cover base (41), and the two hanging holes (47) are respectively correspondingly arranged on the two folding plates (43).
4. A protective cover for an emergency brake release apparatus according to claim 3, wherein: rotary mechanism (5) are including pull rod (51), spring post (52), extrusion spring (53), conflict board (54), two-sided rack (55), a plurality of second cooperation tooth (56) and a plurality of first cooperation tooth (57), two-sided rack (55) slip sets up in guard base (41) bottom, a plurality of first cooperation tooth (57) set up in one side of two-sided rack (55), a plurality of second cooperation tooth (56) set up in the opposite side of two-sided rack (55), a plurality of first cooperation tooth (57) and cooperation gear (13) are engaged with, the tip at two-sided rack (55) is fixed to be set up in conflict board (54), one end fixed the setting of spring post (52) deviates from one side of two-sided rack (55), extrusion spring (53) cover is established in spring post (52) outer wall, the other end at spring post (52) is fixed to be set up in pull rod (51).
5. The protective cover for an emergency brake release apparatus of claim 4, wherein: the pressing mechanism (6) comprises a first gear (61), a first connecting column (62), a mounting plate (63), a second bevel gear (64), a second connecting column (65), a second gear (66), a first bevel gear (67), an L-shaped rack (68), a pressing column (69) and a sliding plate (610), wherein two ends of the sliding plate (610) are respectively arranged in two sliding grooves (44) in a sliding mode, the pressing column (69) is fixedly arranged in the middle of the sliding plate (610), the end portion of the L-shaped rack (68) is fixedly arranged on the side wall of the pressing column (69), the mounting plate (63) is fixedly arranged at the inner bottom of a protective cover base (41), the second connecting column (65) is rotatably arranged on the mounting plate (63), the second bevel gear (64) is fixedly arranged at one end of the second connecting column (65), the second gear (66) is arranged at the other end of the second connecting column (65), the first gear (61) is rotatably arranged at the inner bottom of the protective cover base (41), and the first connecting column (62) is fixedly arranged at the top of the first bevel gear (62).
6. The protective cover for an emergency brake release apparatus of claim 5, wherein: the first bevel gear (67) and the second bevel gear (64) are meshed with each other, and the second gear (66) and the L-shaped rack (68) are meshed with each other.
7. The protective cover for an emergency brake release apparatus of claim 6, wherein: the side wall of the pressing column (69) is movably inserted and connected with a fixed shaft (11), and a round grip (10) is arranged at the end part of the fixed shaft (11).
8. The protective cover for an emergency brake release apparatus of claim 5, wherein: the second mating teeth (56) intermesh with the first gear (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614924.1U CN220208768U (en) | 2023-06-25 | 2023-06-25 | Protective cover of emergency brake separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614924.1U CN220208768U (en) | 2023-06-25 | 2023-06-25 | Protective cover of emergency brake separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208768U true CN220208768U (en) | 2023-12-19 |
Family
ID=89138783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321614924.1U Active CN220208768U (en) | 2023-06-25 | 2023-06-25 | Protective cover of emergency brake separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220208768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117914056A (en) * | 2024-03-15 | 2024-04-19 | 普利莱（天津）燃气设备有限公司 | Protection device and monitoring system of explosion-proof motor |
-
2023
- 2023-06-25 CN CN202321614924.1U patent/CN220208768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117914056A (en) * | 2024-03-15 | 2024-04-19 | 普利莱（天津）燃气设备有限公司 | Protection device and monitoring system of explosion-proof motor |
| CN117914056B (en) * | 2024-03-15 | 2024-05-31 | 普利莱（天津）燃气设备有限公司 | Protection device and monitoring system of explosion-proof motor |
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