CN216904014U - Movable safety isolation cabinet door of metal armored switch cabinet - Google Patents
Movable safety isolation cabinet door of metal armored switch cabinet Download PDFInfo
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- CN216904014U CN216904014U CN202220277401.1U CN202220277401U CN216904014U CN 216904014 U CN216904014 U CN 216904014U CN 202220277401 U CN202220277401 U CN 202220277401U CN 216904014 U CN216904014 U CN 216904014U
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- circuit breaker
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- 238000002955 isolation Methods 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 3
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of electrical equipment, and particularly relates to a movable safety isolation cabinet door of a metal armored switch cabinet, which comprises a box body, wherein a vertical plate is fixed in the box body, the vertical plate is matched with a partition plate to divide the box body into a bus chamber, a cable chamber, a breaker chamber and an instrument chamber, two contact boxes are symmetrically fixed on the back side of the vertical plate, the two contact boxes are respectively positioned in the bus chamber and the cable chamber, and the front side of the vertical plate is symmetrically connected with two isolation doors in a sliding manner. According to the handcart type circuit breaker, the isolation doors, the sliding plate and the driving mechanism are arranged, so that the two isolation doors can be automatically opened when the handcart type circuit breaker is installed, the installation opening for installing the contact is exposed, the handcart type circuit breaker can be simultaneously inserted into the contact box when the handcart type circuit breaker is moved inwards, the isolation doors are reset simultaneously under the action of the driving mechanism when the handcart type circuit breaker is moved outwards, the installation opening can be closed, and the safety can be improved when workers operate the handcart type circuit breaker.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a movable safety isolation cabinet door of a metal armored switch cabinet.
Background
The exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch, various alternating current contactors and the like.
However, when a handcart-type circuit breaker is maintained or overhauled, the handcart-type circuit breaker is usually required to be moved out of a breaker chamber for trimming, at the moment, a connecting section of the handcart-type circuit breaker is separated from a bus contact box and an outgoing line contact box, so that a bus contact and an outgoing line contact are directly exposed, and when subsequent overhauling and other operations are carried out, safety accidents such as electric leakage and electric shock are easily caused, so that the problem is solved by providing the movable safety isolation cabinet door of the metal armored switch cabinet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a movable safety isolation cabinet door of a metal armored switch cabinet, which solves the problem of potential safety hazard of the existing metal armored switch cabinet.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a portable safety isolation cabinet door of metal armor cubical switchboard, includes the box, the box internal fixation has the riser, riser cooperation baffle separates into generating line room, cable chamber, circuit breaker room and instrument room in with the box, the back symmetry of riser is fixed with two contact boxes, two the contact box is located generating line room and cable chamber respectively, the front symmetry sliding connection of riser has two insulated doors, the bottom symmetry of circuit breaker room is fixed with two circuit breaker guide rails, equal sliding connection has the slide in the guide rail, the indoor actuating mechanism that is used for making two corresponding gliding insulated doors when dismouting handcart-type circuit breaker that is provided with of circuit breaker, the front of cable chamber, circuit breaker room and instrument room all articulates through the hinge has the chamber door.
Further, the driving mechanism comprises strip-shaped through holes arranged at the tops of the guide rails, the tops of the strip-shaped through holes are connected with connecting pieces in a sliding manner, the bottom of the connecting piece respectively penetrates through the bottom of the corresponding strip-shaped through opening and is fixed with the top of the corresponding sliding plate, two telescopic sleeves are symmetrically fixed on the front surface of the vertical plate, the top ends of the telescopic sleeves respectively penetrate through the inner walls of the corresponding guide rails and are fixed on the back surfaces of the corresponding sliding plates, the surface of the telescopic sleeve is wound with springs, two ends of each spring are respectively fixedly connected with the back surface of the corresponding sliding plate and the front surface of the corresponding vertical plate, the connecting pieces are all rotatably connected with connecting rods through pin shafts, the other ends of the connecting rods are all rotatably connected with first racks through pin shafts, the back surfaces of the first racks are connected to the front surface of the vertical plate in a sliding mode, and the tops of the two first racks are fixedly connected with one of the isolation doors through the support plate.
Furthermore, the driving mechanism further comprises second racks fixed on two side walls of the other isolating door, the front sides of the vertical plates are symmetrically connected with two gears in a rotating mode through bearings, and the two gears are respectively meshed with the corresponding first racks and the corresponding second racks.
Furthermore, the back surfaces of the first rack and the second rack are respectively fixed with a limiting strip, the front surface of the vertical plate is correspondingly provided with four limiting grooves, and the limiting strips are respectively connected in the corresponding limiting grooves in a sliding manner.
Furthermore, two mounting ports matched with the contact box are symmetrically formed in the front face of the vertical plate.
Furthermore, an observation window is arranged on the box door corresponding to the breaker chamber, and the isolation door is made of insulating materials.
(III) advantageous effects
Compared with the prior art, the utility model provides a movable safety isolation cabinet door of a metal armored switch cabinet, which has the following beneficial effects:
according to the utility model, by arranging the isolation doors, the sliding plate and the driving mechanism, two isolation doors can be automatically opened when the handcart type circuit breaker is installed, so that the installation opening for installing the contact is exposed, the handcart type circuit breaker can be simultaneously inserted into the contact box when the handcart type circuit breaker is installed in a moving mode, and when the handcart type circuit breaker is moved outwards, the isolation doors are simultaneously reset under the action of the driving mechanism, so that the installation opening can be closed, and therefore, the safety can be improved when workers operate the handcart type circuit breaker.
Drawings
FIG. 1 is a schematic view of the internal structure of the case according to the present invention;
FIG. 2 is a schematic diagram of a riser front structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic view of the structure of the stopper of the present invention;
fig. 5 is a schematic view of the structure of the mounting port of the present invention.
In the figure: 1. a box body; 2. a vertical plate; 3. a bus chamber; 4. a cable chamber; 5. a circuit breaker chamber; 6. an instrument room; 7. a contact box; 8. an isolation gate; 9. a guide rail; 10. a slide plate; 11. a drive mechanism; 1101. a strip-shaped through opening; 1102. a connecting member; 1103. a telescopic sleeve; 1104. a spring; 1105. a connecting rod; 1106. a first rack; 1107. a second rack; 1108. a gear; 1109. a limiting strip; 1110. a limiting groove; 12. and (7) installing the opening.
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 of the 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.
Examples
As shown in fig. 1, fig. 3 and fig. 5, a movable safety isolation cabinet door of a metal armored switch cabinet according to an embodiment of the present invention includes a cabinet body 1, a vertical plate 2 is fixed in the cabinet body 1, the vertical plate 2 cooperates with a partition to divide the interior of the cabinet body 1 into a bus chamber 3 and a cable chamber 4, the handcart type circuit breaker comprises a breaker chamber 5 and an instrument chamber 6, wherein two contact boxes 7 are symmetrically fixed on the back of a vertical plate 2, the two contact boxes 7 are respectively positioned in a bus chamber 3 and a cable chamber 4, two isolating doors 8 are symmetrically and slidably connected to the front of the vertical plate 2, two breaker guide rails 9 are symmetrically fixed at the bottom of the breaker chamber 5, sliding plates 10 are respectively and slidably connected in the guide rails 9, a driving mechanism 11 used for enabling the two isolating doors 8 to correspondingly slide when the handcart type circuit breaker is disassembled and assembled is arranged in the breaker chamber 5, and box doors are hinged to the front of the cable chamber 4, the breaker chamber 5 and the instrument chamber 6 through hinges; to sum up, when the handcart type circuit breaker is installed in the circuit breaker chamber 5, when the rollers on two sides of the handcart type circuit breaker slide from the front ends of the two guide rails 9 to the rear ends of the guide rails 9, the rollers can drive the sliding plate 10 to slide inwards, under the action of the driving mechanism 11, the two isolation doors 8 can be driven to slide relatively, so that the handcart type circuit breaker can be connected with the contact box 7 when being installed, when the handcart type circuit breaker needs to be detached, the handcart type circuit breaker moves outwards, under the action of the driving mechanism 11, the sliding plate 10 can be driven to move outwards, so that the two isolation doors 8 can move relatively to reset, the isolation doors 8 can seal the contact box 7 again, and the contact box 7 can be automatically isolated in the process of detaching the handcart type circuit breaker, so that the safety of operators is better protected.
As shown in fig. 2 and 3, in some embodiments, the driving mechanism 11 includes a strip-shaped through hole 1101 formed at the top of the guide rail 9, a connecting member 1102 is slidably connected to the top of the strip-shaped through hole 1101, the bottom of the connecting member 1102 respectively penetrates through the bottom of the corresponding strip-shaped through hole 1101 and is fixed to the top of the corresponding sliding plate 10, two telescopic sleeves 1103 are symmetrically fixed to the front of the vertical plate 2, the top ends of the telescopic sleeves 1103 respectively penetrate through the inner wall of the corresponding guide rail 9 and are fixed to the back of the corresponding sliding plate 10, springs 1104 are wound around the surfaces of the telescopic sleeves 1103, both ends of the springs 1104 are respectively fixedly connected to the back of the corresponding sliding plate 10 and the front of the vertical plate 2, a connecting rod 1105 is rotatably connected to the inside of the connecting member 1102 through a pin, a first rack 1106 is rotatably connected to the other end of the connecting rod 1105 through a pin, the back of the first rack 1106 is slidably connected to the front of the vertical plate 2, the tops of the two first racks 1106 are fixedly connected with one of the isolation doors 8 through support plates, when two rollers of the handcart type circuit breaker slide inwards in the guide rails 9, the sliding plate 10 can be driven to extrude the spring 1104, the sliding plate 10 can drive the first racks 1106 to move upwards under the action of the connecting rods 1105, the first racks 1106 can drive one of the isolation doors 8 to move upwards, when the handcart type circuit breaker is dismounted, the handcart type circuit breaker moves outwards, the extrusion on the sliding plate 10 and the spring 1104 is removed, the sliding plate 10 can be driven to reset under the action of the spring 1104, and then one of the isolation doors 8 can be driven to reset.
As shown in fig. 2, in some embodiments, the driving mechanism 11 further includes second racks 1107 fixed on two side walls of another isolation door 8, the front surface of the riser 2 is symmetrically connected with two gears 1108 through bearings in a rotating manner, the two gears 1108 are respectively engaged with the corresponding first rack 1106 and the second rack 1107, the first rack 1106 moves, and the second rack 1107 can be driven by the gears 1108 to move relatively, that is, the first rack 1106 moves upward and can drive the second rack 1107 to move downward, that is, can drive another isolation door 8 to move downward, so that the handcart type circuit breaker can be conveniently plugged into the contact box 7.
As shown in fig. 2 and 4, in some embodiments, the back surfaces of the first rack 1106 and the second rack 1107 are respectively fixed with a limiting strip 1109, the front surface of the riser 2 is correspondingly provided with four limiting grooves 1110, and the limiting strips 1109 are respectively slidably connected in the corresponding limiting grooves 1110, so that the limiting function can be achieved in the moving process of the two first racks 1106 and the two second racks 1107.
As shown in fig. 5, in some embodiments, two mounting openings 12 adapted to the contact box 7 are symmetrically formed in the front surface of the vertical plate 2, so that the handcart type circuit breaker can be conveniently inserted into the contact box 7 when the isolation door 8 is removed.
As shown in fig. 1, in some embodiments, the box door corresponding to the breaker chamber 5 is provided with an observation window, the isolation door 8 is made of an insulating material, the observation door is convenient for observing the condition inside the breaker chamber 5 from the outside, and the isolation door 8 is made of an insulating material to prevent electric leakage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable safety isolation cabinet door of metal armor cubical switchboard, includes box (1), its characterized in that: a vertical plate (2) is fixed in the box body (1), the vertical plate (2) is matched with a partition plate to divide the interior of the box body (1) into a bus chamber (3), a cable chamber (4), a breaker chamber (5) and an instrument chamber (6), two contact boxes (7) are symmetrically fixed on the back surface of the vertical plate (2), the two contact boxes (7) are respectively positioned in the bus chamber (3) and the cable chamber (4), the front surface of the vertical plate (2) is symmetrically connected with two isolation doors (8) in a sliding way, two breaker guide rails (9) are symmetrically fixed at the bottom of the breaker chamber (5), the slide plates (10) are connected in the guide rails (9) in a sliding manner, the circuit breaker chamber (5) is internally provided with a driving mechanism (11) which is used for enabling the two isolating doors (8) to slide correspondingly when the handcart type circuit breaker is disassembled and assembled, the front surfaces of the cable chamber (4), the breaker chamber (5) and the instrument chamber (6) are hinged with a box door through hinges.
2. The movable safety isolation cabinet door of the metal armored switch cabinet according to claim 1, characterized in that: the driving mechanism (11) comprises a strip-shaped through hole (1101) formed in the top of the guide rail (9), the top of the strip-shaped through hole (1101) is connected with a connecting piece (1102) in a sliding mode, the bottom of the connecting piece (1102) penetrates through the bottom of the corresponding strip-shaped through hole (1101) respectively and is fixed with the top of the corresponding sliding plate (10), two telescopic sleeves (1103) are symmetrically fixed on the front face of the vertical plate (2), the top ends of the telescopic sleeves (1103) penetrate through the inner wall of the corresponding guide rail (9) respectively and are fixed on the back face of the corresponding sliding plate (10), springs (1104) are wound on the surfaces of the telescopic sleeves (1103), two ends of each spring (1104) are fixedly connected with the back face of the corresponding sliding plate (10) and the front face of the corresponding vertical plate (2) respectively, a connecting rod (1105) is rotatably connected in the connecting piece (1102) through a pin shaft, and a first rack (1106) is rotatably connected to the other end of the connecting rod (1105) through a pin shaft, the back surfaces of the first racks (1106) are connected to the front surface of the vertical plate (2) in a sliding mode, and the tops of the two first racks (1106) are fixedly connected with one isolation door (8) through a support plate.
3. The movable safety isolation cabinet door of the metal armored switch cabinet as claimed in claim 2, wherein: the driving mechanism (11) further comprises second racks (1107) fixed on two side walls of the other isolating door (8), the front face of the vertical plate (2) is symmetrically connected with two gears (1108) in a rotating mode through bearings, and the two gears (1108) are respectively meshed with the corresponding first racks (1106) and the second racks (1107).
4. The movable safety isolation cabinet door of the metal armored switch cabinet as claimed in claim 3, wherein: the back surfaces of the first rack (1106) and the second rack (1107) are respectively fixed with a limiting strip (1109), the front surface of the vertical plate (2) is correspondingly provided with four limiting grooves (1110), and the limiting strips (1109) are respectively connected in the corresponding limiting grooves (1110) in a sliding mode.
5. The movable safety isolation cabinet door of the metal armored switch cabinet according to claim 1, characterized in that: two mounting ports (12) matched with the contact box (7) are symmetrically formed in the front face of the vertical plate (2).
6. The movable safety isolation cabinet door of the metal armored switch cabinet according to claim 1, characterized in that: and the box door corresponding to the breaker chamber (5) is provided with an observation window, and the isolation door (8) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277401.1U CN216904014U (en) | 2022-02-11 | 2022-02-11 | Movable safety isolation cabinet door of metal armored switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277401.1U CN216904014U (en) | 2022-02-11 | 2022-02-11 | Movable safety isolation cabinet door of metal armored switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216904014U true CN216904014U (en) | 2022-07-05 |
Family
ID=82182181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220277401.1U Active CN216904014U (en) | 2022-02-11 | 2022-02-11 | Movable safety isolation cabinet door of metal armored switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216904014U (en) |
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2022
- 2022-02-11 CN CN202220277401.1U patent/CN216904014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: No. 326, Zhinan Village, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, China 212299 Patentee after: Sun Baohong Country or region after: China Address before: 212200 Yingfang village, Sanmao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Ruicheng Electric Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240828 Address after: No. 413 Changxin Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province, China 212000 Patentee after: Jiangsu Honghe Environmental Technology Co.,Ltd. Country or region after: China Address before: No. 326, Zhinan Village, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, China 212299 Patentee before: Sun Baohong Country or region before: China |