CN215378098U - Novel three-station isolation circuit breaker switch cabinet - Google Patents
Novel three-station isolation circuit breaker switch cabinet Download PDFInfo
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- CN215378098U CN215378098U CN202122098325.6U CN202122098325U CN215378098U CN 215378098 U CN215378098 U CN 215378098U CN 202122098325 U CN202122098325 U CN 202122098325U CN 215378098 U CN215378098 U CN 215378098U
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Abstract
The utility model discloses a novel three-station isolation circuit breaker switch cabinet which comprises a cabinet body and a cabinet door connected to one side of the cabinet body, wherein an instrument box is installed at the top of the cabinet body; the cabinet body is internally provided with a mounting frame for mounting the three-station isolation mechanism, two sides of the mounting frame are connected with two groups of guide strips, and the inner wall of the cabinet body is provided with a guide rail which is in sliding fit with the guide strips and used for stably extending the mounting frame out of the cabinet body; the three-station mechanism is designed according to the existing requirements, the mounting frame can mount the three-station mechanism, and then a person can pull out the mounting frame by opening the cabinet door, so that the mounting and maintenance of components arranged on the mounting frame are facilitated; the extensible member can carry on spacingly to the extended position and the contraction position of installing frame, and after the cabinet body was stretched out to the installing frame, can lock the flexible length of extensible member, can carry out the auxiliary stay to the installing frame when restriction installing frame position.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a novel three-station isolation circuit breaker switch cabinet.
Background
The 35kv high-voltage switch cabinet mainly comprises a cabinet body and a circuit breaker, and has the functions of overhead wire inlet and outlet, cable inlet and outlet, bus connection and the like, wherein the cabinet body comprises a shell, electrical elements, various mechanisms, secondary terminals, connecting wires and the like.
Prior publication No. CN 214013523U discloses a switch cabinet, wherein a driving member can drive a moving plate to move when driving a screw rod to rotate, so that an electrical component extends out of a cabinet body.
However, when the device is used, the driving piece is adopted to drive the screw rod to rotate, the arrangement of the position of the screw rod influences the wiring of the bottom of the component, the operation is inconvenient, direct electric operation is needed, the device is not favorable for being arranged in the switch cabinet to be used, and the risk is increased. To the above problems, a novel three-station isolation breaker switch cabinet is now provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel three-station isolation circuit breaker switch cabinet to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel three-station isolation circuit breaker switch cabinet comprises a cabinet body and a cabinet door connected to one side of the cabinet body, wherein an instrument box is installed at the top of the cabinet body;
the cabinet body is internally provided with a mounting frame for mounting the three-station isolation mechanism, two sides of the mounting frame are connected with two groups of guide strips, and the inner wall of the cabinet body is provided with a guide rail which is in sliding fit with the guide strips and used for stably extending the mounting frame out of the cabinet body;
the internal wall of cabinet is connected with articulated seat, be connected with the extensible member that is used for fixed mounting frame extended position and constriction position on the articulated seat, the mounting frame bottom is equipped with the mount pad that is used for connecting the extensible member.
Preferably, the extensible member includes the fixed plate, the fixed plate bottom is articulated with articulated seat, the one end inner chamber that articulated seat was kept away from to the fixed plate slides and is provided with first expansion plate, fixed plate one end inner chamber is kept away from to first expansion plate slides and is provided with the second expansion plate, first expansion plate one end is kept away from to the second expansion plate and the mount pad is articulated.
Preferably, the fixing knobs are connected to one side of the fixing plate and one side of the first expansion plate in a threaded mode and are used for fixing the extending position of the first expansion plate and the extending position of the second expansion plate respectively.
Preferably, a detachable partition plate is installed in the installation frame.
Preferably, three station isolation mechanism include circuit breaker operating device, isolation operating device, isolator and circuit breaker switch, circuit breaker operating device and isolation operating device install the one side that the baffle is close to the cabinet door, isolator and circuit breaker switch install the one side of keeping away from the cabinet door at the baffle, the cabinet door corresponds circuit breaker operating device and isolation operating device's position and is equipped with the rectangle opening.
Preferably, the bottom of the mounting frame is provided with a cable cavity, and the cabinet door is provided with a plurality of air holes corresponding to the cable cavity.
Preferably, a pressure relief chamber is arranged on one side, away from the cabinet door, of the cable cavity.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the mounting frame can mount the three-station mechanism, and then a person can pull out the mounting frame by opening the cabinet door, so that the mounting and maintenance of components arranged on the mounting frame are facilitated;
the telescopic piece can limit the extending position and the retracting position of the mounting frame, the telescopic length of the telescopic piece can be locked after the mounting frame extends out of the cabinet body, and the mounting frame can be supported in an auxiliary manner while the position of the mounting frame is limited;
the guide rail is arranged, so that the mounting frame can move more stably and is convenient to operate.
Drawings
Fig. 1 is a schematic structural diagram of a novel three-position disconnecting circuit breaker switch cabinet.
Fig. 2 is a schematic structural diagram of a novel three-position disconnecting circuit breaker switch cabinet with an opened cabinet door.
Fig. 3 is a schematic structural diagram of a mounting frame in a novel three-position disconnecting circuit breaker switch cabinet.
Fig. 4 is a schematic view of a partial structure of the interior of a cabinet body in a novel three-station disconnecting circuit breaker switch cabinet.
Fig. 5 is a schematic structural diagram of a novel three-station disconnecting circuit breaker switch cabinet with a protruding cabinet body of a mounting frame.
Fig. 6 is a schematic structural diagram of a novel three-position isolating circuit breaker switch cabinet with a three-position mechanism mounted on a mounting frame.
In the figure: 11-a cabinet body, 12-an instrument box, 13-a cabinet door, 14-a vent hole, 15-a rectangular opening, 16-an installation frame, 17-a telescopic piece, 18-a partition plate, 19-a guide strip, 20-an installation seat, 21-a guide rail, 22-a hinged seat, 23-a fixed plate, 24-a first telescopic plate, 25-a second telescopic plate, 26-a fixed knob, 27-a circuit breaker operating mechanism, 28-an isolation operating mechanism, 29-an isolation switch and 30-a circuit breaker switch.
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.
Referring to fig. 1 to 6, in the embodiment of the present invention, a novel three-position disconnecting circuit breaker switch cabinet includes a cabinet body 11 and a cabinet door 13 connected to one side of the cabinet body 11, wherein an instrument box 12 is installed at the top of the cabinet body 11;
a mounting frame 16 for mounting the three-station isolation mechanism is arranged in the cabinet body 11, two sides of the mounting frame 16 are connected with two groups of guide strips 19, and a guide rail 21 which is in sliding fit with the guide strips 19 and used for stably extending the mounting frame 16 out of the cabinet body 11 is arranged on the inner wall of the cabinet body 11; when the mounting frame 16 moves, the guide strip 19 can slide in the guide track 21, so that the mounting frame 16 moves more stably;
the internal wall of the cabinet body 11 is connected with articulated seat 22, be connected with the extensible member 17 that is used for fixed mounting frame 16 to stretch out the position and the constriction position on the articulated seat 22, the mounting frame 16 bottom is equipped with the mount pad 20 that is used for connecting extensible member 17.
The telescopic part 17 comprises a fixed plate 23, the bottom end of the fixed plate 23 is hinged to a hinge seat 22, a first telescopic plate 24 is arranged in an inner cavity of one end, far away from the hinge seat 22, of the fixed plate 23 in a sliding manner, a second telescopic plate 25 is arranged in an inner cavity of one end, far away from the fixed plate 23, of the first telescopic plate 24 in a sliding manner, and one end, far away from the first telescopic plate 24, of the second telescopic plate 25 is hinged to the mounting seat 20;
when the installing frame 16 removes, fixed plate 23 bottom rotates around articulated seat 22, second expansion plate 25 rotates around installing seat 20, when the installing frame 16 stretches out, first expansion plate 24 stretches out fixed plate 23, first expansion plate 24 is stretched out to second expansion plate 25, the flexible length of extensible member 17 is limited, during the actual production, can be according to actual conditions with the length control of extensible member 17, when the one end that makes the gib block 19 keep away from cabinet door 13 has not shifted out guide rail 21 yet, the cabinet body 11 is stretched out to the installing frame 16 most, it can not extend again to set for extensible member 17 this moment.
The equal threaded connection in fixed plate 23 one side and first expansion plate 24 one side has fixed knob 26, be used for fixed first expansion plate 24's the extended position and the extended position of second expansion plate 25 respectively, fixed knob 26 screws up the back, enable first expansion plate 24 and second expansion plate 25 rigidity, the removal of restriction installing frame 16, extensible member 17 can carry out the auxiliary stay to installing frame 16 simultaneously, when the shrink of installing frame 16 is in cabinet 11, can take out fixed knob 26, the in-process of installing frame shrink, first expansion plate 24 and second expansion plate 25 also shrink, after the appointed position is contracted to installing frame 16, enable the installation of fixed knob 26, the position of fixed first expansion plate 24 and second expansion plate 25, thereby restriction installing frame 16 position.
A detachable partition plate 18 is arranged in the mounting frame 16; the three-station isolation mechanism comprises a circuit breaker operating mechanism 27, an isolation operating mechanism 28, an isolation switch 29 and a circuit breaker switch 30, wherein the circuit breaker operating mechanism 27 and the isolation operating mechanism 28 are installed on one side, close to the cabinet door 13, of the partition plate 18, the isolation switch 29 and the circuit breaker switch 30 are installed on one side, far away from the cabinet door 13, of the partition plate 18, and a rectangular opening 15 is formed in the position, corresponding to the circuit breaker operating mechanism 27 and the isolation operating mechanism 28, of the cabinet door 13; in actual use, other required components can be mounted on the mounting frame 16, and the rectangular opening 15 is provided to accommodate an operation panel mounted on the side of the circuit breaker operation mechanism 27 and the isolation operation mechanism 28 away from the partition 18.
A cable cavity is formed in the bottom of the mounting frame 16, a plurality of air holes 14 are formed in the position, corresponding to the cable cavity, of the cabinet door 13, and a cable rack can be mounted in the cable cavity and used for wiring; and a pressure relief chamber is arranged on one side of the cable cavity, which is far away from the cabinet door 13, and a pressure relief device required by the switch cabinet can be installed in the pressure relief chamber.
The working principle of the utility model is as follows: when using this novel three station isolation breaker cubical switchboard, open cabinet door 13, can install or maintain cable chamber and the indoor part of pressure release, when taking out fixed knob 26, can stimulate installing frame 16 and stretch out cabinet body 11, fixed knob 26 screws up the back, enable first expansion plate 24 and the 25 rigidity of second expansion plate, restriction installing frame 16's removal, the extensible member 17 can carry out the auxiliary stay to installing frame 16 simultaneously, can install the maintenance to 16 upper parts of installing frame, later can take out fixed knob 26 with installing frame 16 income cabinet body 11 in, after 16 contractions of installing frame arrive the assigned position, enable the installation of fixed knob 26, the position of fixed first expansion plate 24 and the 25 of second expansion plate, thereby restriction installing frame 16 positions. And then the cabinet door 13 is closed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A novel three-station isolation circuit breaker switch cabinet comprises a cabinet body (11) and a cabinet door (13) connected to one side of the cabinet body (11), wherein an instrument box (12) is installed at the top of the cabinet body (11);
the method is characterized in that: a mounting frame (16) for mounting the three-station isolation mechanism is arranged in the cabinet body (11), two sides of the mounting frame (16) are connected with two groups of guide strips (19), and a guide rail (21) which is in sliding fit with the guide strips (19) and used for stably extending the mounting frame (16) out of the cabinet body (11) is arranged on the inner wall of the cabinet body (11);
the utility model discloses a cabinet body, including cabinet body (11), cabinet body, articulated seat (22) are connected with on articulated seat (22) and are used for fixed mounting frame (16) to stretch out extensible member (17) of position and contraction position, mounting frame (16) bottom is equipped with mount pad (20) that are used for connecting extensible member (17).
2. The novel three-position isolating breaker switch cabinet according to claim 1, characterized in that: extensible member (17) are including fixed plate (23), fixed plate (23) bottom is articulated with articulated seat (22), the one end inner chamber that articulated seat (22) were kept away from in fixed plate (23) slides and is provided with first expansion plate (24), fixed plate (23) one end inner chamber is kept away from in first expansion plate (24) slides and is provided with second expansion plate (25), first expansion plate (24) one end is kept away from in second expansion plate (25) and mount pad (20) are articulated.
3. The novel three-position isolating breaker switch cabinet according to claim 2, characterized in that: and one side of the fixed plate (23) and one side of the first expansion plate (24) are both in threaded connection with a fixed knob (26) which is respectively used for fixing the extending position of the first expansion plate (24) and the extending position of the second expansion plate (25).
4. The novel three-position isolating breaker switch cabinet according to claim 1, characterized in that: a detachable clapboard (18) is arranged in the mounting frame (16).
5. The novel three-position isolating breaker switch cabinet according to claim 4, characterized in that: three station isolation mechanism include circuit breaker operating device (27), keep apart operating device (28), isolator (29) and circuit breaker switch (30), install in baffle (18) one side that is close to cabinet door (13) circuit breaker operating device (27) and isolation operating device (28), one side of keeping away from cabinet door (13) at baffle (18) is installed in isolator (29) and circuit breaker switch (30), the position that cabinet door (13) correspond circuit breaker operating device (27) and isolation operating device (28) is equipped with rectangle opening (15).
6. The novel three-position isolating breaker switch cabinet according to claim 1, characterized in that: the cable cavity is arranged at the bottom of the mounting frame (16), and a plurality of air holes (14) are formed in the positions, corresponding to the cable cavity, on the cabinet door (13).
7. The novel three-position isolating breaker switch cabinet according to claim 6, characterized in that: and a pressure relief chamber is arranged on one side of the cable cavity, which is far away from the cabinet door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098325.6U CN215378098U (en) | 2021-09-01 | 2021-09-01 | Novel three-station isolation circuit breaker switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098325.6U CN215378098U (en) | 2021-09-01 | 2021-09-01 | Novel three-station isolation circuit breaker switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215378098U true CN215378098U (en) | 2021-12-31 |
Family
ID=79619666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098325.6U Active CN215378098U (en) | 2021-09-01 | 2021-09-01 | Novel three-station isolation circuit breaker switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215378098U (en) |
-
2021
- 2021-09-01 CN CN202122098325.6U patent/CN215378098U/en active Active
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