CN217694091U - Thermal control instrument installation regulator cubicle of thermal power plant - Google Patents
Thermal control instrument installation regulator cubicle of thermal power plant Download PDFInfo
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- CN217694091U CN217694091U CN202221785957.8U CN202221785957U CN217694091U CN 217694091 U CN217694091 U CN 217694091U CN 202221785957 U CN202221785957 U CN 202221785957U CN 217694091 U CN217694091 U CN 217694091U
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Abstract
The utility model discloses a thermal control instrument installation electrical cabinet of a thermal power plant, which comprises a cabinet body with one side open and a cabinet door hinged on the cabinet body, and also comprises a plurality of installation supports for installing the thermal control instrument, wherein the installation supports are arranged in the cabinet body at intervals from top to bottom in sequence; the mounting bracket comprises a fixed frame, a movable frame which can horizontally slide outwards relative to the fixed frame and is pulled outwards, and a cable folding frame, one end of which is connected to the fixed frame, and the other end of which is connected to the movable frame, wherein the cable folding frame is arranged far away from the open side of the cabinet body; through holes are arranged at the bottom of the fixed frame and the bottom of the movable frame in a penetrating manner; the two sides of the fixing frame are fixedly connected on the inner wall of the cabinet body. Install the thermal control instrument on the adjustable shelf of installing support, outwards pull out the back with the adjustable shelf, make the thermal control instrument that corresponds on the adjustable shelf be located the external portion of cabinet to make things convenient for the maintenance personal to clear up the dust on thermal control instrument surface, the dust after the clearance directly falls outside the cabinet body, can not accumulate in the internal portion of cabinet.
Description
Technical Field
The utility model relates to a thermal power thermal control equipment technical field, concretely relates to thermal power plant's thermal control instrument installation regulator cubicle.
Background
The thermal power plant is a plant for producing electric energy by using combustible materials as fuel, and mainly heats water to generate steam during combustion of the fuel, so that chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy. In a thermal power plant, various thermal control electrical components such as relay equipment, circuit breakers, load switches, contactors, and measuring instruments are often installed in an electrical cabinet.
Chinese utility model patent with publication number CN208226417U discloses a thermal control intelligent cabinet suitable for power plant, include: the cavity type box body is used for installing electrical elements, a box door is arranged on the front side surface of the cavity type box body, ventilation windows are respectively arranged on the left side surface and the right side surface of the cavity type box body, an annular air suction pipe is arranged on the surface of the inner side of the top of the cavity type box body, and a plurality of air suction ports facing the bottom of the box body are uniformly arranged on the annular air suction pipe; the top of the box body is provided with an air draft port communicated with the annular air draft pipe, and the outer side of the air draft port is connected with an external exhaust fan through an air draft pipe; the pressure sensor array is arranged at the lower front part of the box door and keeps a specified distance with the box door; the central processing unit arranged inside the box body is respectively in communication connection with the pressure sensor array and the external exhaust fan; and the central processing unit triggers the external exhaust fan to execute air draft operation when receiving the pressure value reported by the pressure sensor array. When operating personnel operate on this thermal control intelligent cabinet, reinforcing radiating effect that can be nimble promotes operating personnel's experience and feels.
However, since the environment of a thermal power plant has more dust, the existing electrical cabinet for installing the thermal control instrument is easy to accumulate dust, and is easy to cause short circuit. Moreover, the inner space of the electrical cabinet is narrow, the ash removal operation is extremely inconvenient, and dust deposited on the surface of the electrical element is difficult to clean.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a thermal power plant thermal control instrument installation regulator cubicle to solve the technical problem who proposes in the background art.
A thermal control instrument installation electrical cabinet of a thermal power plant comprises a cabinet body with one side open, a cabinet door hinged on the cabinet body, and a plurality of installation supports for installing thermal control instruments, wherein the installation supports are sequentially arranged in the cabinet body at intervals from top to bottom;
the mounting bracket comprises a fixed frame, a movable frame which can horizontally slide outwards relative to the fixed frame and is pulled outwards, and a cable folding frame, one end of the cable folding frame is connected to the fixed frame, the other end of the cable folding frame is connected to the movable frame, and the cable folding frame is arranged far away from the open side of the cabinet body;
through holes are formed in the bottom of the fixed frame and the bottom of the movable frame in a penetrating mode;
the two sides of the fixing frame are fixedly connected to the inner wall of the cabinet body.
Optionally, the fixed frame and the movable frame are both U-shaped structures, and the movable frame is embedded in the fixed frame; two sides of the movable frame are respectively connected with the fixed frame in a sliding way through connecting components;
the connecting assembly comprises a sliding rod and a sliding block sleeved on the sliding rod in a sliding manner, the sliding rod is fixedly arranged on the inner side wall of the fixed frame along the extension direction of the fixed frame, and the sliding block is fixedly arranged on the outer side wall of the movable frame;
and a limiting mechanism is also arranged between the sliding block and the sliding rod.
Optionally, a sliding groove is arranged on the sliding block, the end face of the sliding groove is an arc surface with an opening, and the opening angle range of the sliding groove is [120 degrees, 180 degrees ].
Optionally, the limiting mechanism includes a limiting groove and a limiting shaft, the limiting groove is axially disposed on the surface of the sliding rod along the sliding rod, one end of the limiting shaft is fixedly connected to the inner wall of the sliding groove, the other end of the limiting shaft extends into the limiting groove, and the limiting shaft slides along the limiting groove; the limiting shaft is far away from the open side of the cabinet body.
Optionally, two limiting shafts are arranged at intervals, and the two limiting shafts are arranged at intervals along the extending direction of the sliding chute; the limiting shaft is in sliding contact with the inner walls of the upper side and the lower side of the limiting groove.
Optionally, a handle is arranged on one side of the movable frame opposite to the open side of the cabinet door, and a rubber sleeve is sleeved on the surface of the handle.
Optionally, the cable folding frame comprises two mounting plates, the end parts of which are hinged to each other, wherein the other end of one mounting plate is rotatably connected to the fixed frame through a pin shaft, and the other end of the other mounting plate is rotatably connected to the movable frame through a pin shaft;
the outer surface of the mounting plate is provided with a cable fixing groove;
the length size of the two mounting plates after being horizontally unfolded is not less than the maximum external pulling distance size of the movable frame relative to the fixed frame.
The beneficial effects of the utility model are embodied in:
use the utility model discloses an electrical cabinet installs the thermal control instrument on the adjustable shelf of installing support, with the adjustable shelf outside pull-out back, makes the thermal control instrument that corresponds on the adjustable shelf be located the external portion of cabinet to make things convenient for the maintenance personal to clear up the dust on thermal control instrument surface, the dust after the clearance directly falls outside the cabinet body, can not accumulate at the internal portion of cabinet. After the ash removal is finished, the movable frame is pushed back into the cabinet body again.
The mounting bracket is also provided with a cable folding frame which is mounted at the rear part and can expand and eliminate the tension of the cable when the movable frame is pulled outwards.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an electrical cabinet installed on a thermal control instrument of a thermal power plant according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting bracket according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a movable frame according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fixing frame according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the slider and the sliding rod according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a cable folding frame according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1-6, the utility model provides a pair of thermal power plant's thermal control instrument installation regulator cubicle, including the uncovered cabinet body 1 that sets up in one side and articulate cabinet door 2 on the cabinet body 1, still include a plurality of installing supports 3 that are used for installing the thermal control instrument, a plurality of installing supports 3 interval about in proper order sets up in the cabinet body 1. The installing support 3 includes mount 4, can be connected on mount 4 for the outside adjustable shelf 5 and the cable folding leg 6 that one end pulled out of 4 level outside slip of mount, the other end are connected on adjustable shelf 5, and the open side that the cabinet body 1 was kept away from to cable folding leg 6 sets up. Two sides of the fixing frame 4 are fixedly connected on the inner wall of the cabinet body 1.
Pass through the screw with the thermal control instrument and install on adjustable shelf 5, the cable connection of thermal control instrument is on cable folding leg 6, when outwards pulling out adjustable shelf 5, connects cable on 6 cable folding legs of cable and follows the 6 expandes of cable folding leg to can expand, eliminate cable tension when 5 outwards pull out of adjustable shelf.
The bottom of the fixed frame 4 and the bottom of the movable frame 5 are provided with through holes 7 in a penetrating mode, the through holes 7 can facilitate heat dissipation of the thermal control instrument, and the movable frame 5 is convenient to pull out dust to enable the dust to fall conveniently.
Specifically, the fixed frame 4 and the movable frame 5 are both in a U-shaped structure, and the movable frame 5 is embedded in the fixed frame 4; two sides of the movable frame 5 are respectively connected with the fixed frame 4 in a sliding way through the connecting components. The connecting assembly comprises a slide rod 8 and a slide block 9 sleeved on the slide rod 8 in a sliding manner, the slide rod 8 is fixedly arranged on the inner side wall of the fixed frame 4 along the extending direction of the fixed frame 4, and the slide block 9 is fixedly arranged on the outer side wall of the movable frame 5.
The sliding block 9 is provided with a sliding groove 10, the end face of the sliding groove 10 is an arc face with an opening, the opening angle range of the sliding groove 10 is [120 degrees ] and 180 degrees, the sliding block 9 can be sleeved on the sliding rod 8, and the sliding block 9 is prevented from being separated.
A limiting mechanism is further arranged between the sliding block 9 and the sliding rod 8 and used for limiting the sliding distance of the sliding block 9 relative to the sliding rod 8, namely limiting the outward pulling-out distance of the movable frame 5. Specifically, the limiting mechanism comprises a limiting groove 11 and a limiting shaft 12, the limiting groove 11 is axially arranged on the surface of the sliding rod 8 along the sliding rod 8, one end of the limiting shaft 12 is fixedly connected to the inner wall of the sliding groove 10, the other end of the limiting shaft extends into the limiting groove 11, and the limiting shaft 12 slides along the limiting groove 11; the limiting shaft 12 is arranged far away from the open side of the cabinet body 1.
Two limiting shafts 12 are arranged at intervals, and the two limiting shafts 12 are arranged at intervals along the extending direction of the sliding chute 10; the limiting shaft 12 is in sliding contact with the inner walls of the upper side and the lower side of the limiting groove 11. Two spacing axles 12 that set up at an interval can provide the support to adjustable shelf 5 after outwards pulling out, keep adjustable shelf 5's stability.
And a handle 13 is arranged on one side of the movable frame 5 opposite to the open side of the cabinet door 2, and a rubber sleeve is sleeved on the surface of the handle 13. The handle 13 can conveniently stimulate the movable frame 5, and the rubber sleeve can avoid the electric shock of maintenance personnel when the thermal control instrument leaks electricity.
Specifically, the cable folding leg 6 includes two mounting plates 14 with end portions hinged to each other, wherein the other end of one mounting plate 14 is rotatably connected to the fixed frame 4 through a pin 15, and the other end of the other mounting plate 14 is rotatably connected to the movable frame 5 through a pin 15. The outer surface of the mounting plate 14 is provided with cable fixing grooves 16, and the cable is fixedly clamped in the corresponding cable fixing grooves 16. And the length dimension of the two mounting plates 14 after being horizontally unfolded is not less than the maximum outward-pulling distance dimension of the movable frame 5 relative to the fixed frame 4, so that the length of the cable accommodated on the cable folding frame 6 is not less than the outward-pulling length of the movable frame 5.
To sum up, use the utility model discloses an electrical cabinet installs the thermal control instrument on the adjustable shelf of installing support, with the adjustable shelf outside pull-out back, makes the thermal control instrument that corresponds on the adjustable shelf be located the external portion of cabinet to make things convenient for maintenance personal to clear up the dust on thermal control instrument surface, the dust after the clearance directly falls outside the cabinet, can not accumulate at the internal portion of cabinet. After the ash removal is finished, the movable frame is pushed back into the cabinet body again.
The mounting bracket is also provided with a cable folding frame which is mounted at the rear part and can expand and eliminate the tension of the cable when the movable frame is pulled outwards.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. The utility model provides a thermal control instrument installation regulator cubicle of thermal power plant, includes the open cabinet body (1) that sets up in one side and articulates cabinet door (2) on the cabinet body (1), its characterized in that: the cabinet also comprises a plurality of mounting brackets (3) for mounting the thermal control instrument, and the plurality of mounting brackets (3) are sequentially arranged in the cabinet body (1) at intervals from top to bottom;
the mounting bracket (3) comprises a fixed frame (4), a movable frame (5) which can horizontally slide outwards relative to the fixed frame (4) and is pulled outwards, and a cable folding frame (6) of which one end is connected to the fixed frame (4) and the other end is connected to the movable frame (5), wherein the cable folding frame (6) is far away from the open side of the cabinet body (1);
the bottom of the fixed frame (4) and the bottom of the movable frame (5) are both provided with through holes (7) in a penetrating way;
the two sides of the fixed frame (4) are fixedly connected to the inner wall of the cabinet body (1).
2. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 1, characterized in that: the fixed frame (4) and the movable frame (5) are both in U-shaped structures, and the movable frame (5) is embedded in the fixed frame (4); two sides of the movable frame (5) are respectively connected with the fixed frame (4) in a sliding way through connecting components;
the connecting assembly comprises a sliding rod (8) and a sliding block (9) sleeved on the sliding rod (8) in a sliding manner, the sliding rod (8) is fixedly arranged on the inner side wall of the fixed frame (4) along the extending direction of the fixed frame (4), and the sliding block (9) is fixedly arranged on the outer side wall of the movable frame (5);
and a limiting mechanism is also arranged between the sliding block (9) and the sliding rod (8).
3. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 2, characterized in that: the sliding block (9) is provided with a sliding groove (10), the end face of the sliding groove (10) is an arc face with an opening, and the opening angle range of the sliding groove (10) is [120 degrees ] and 180 degrees.
4. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 3, characterized in that: the limiting mechanism comprises a limiting groove (11) and a limiting shaft (12), the limiting groove (11) is axially arranged on the surface of the sliding rod (8) along the sliding rod (8), one end of the limiting shaft (12) is fixedly connected to the inner wall of the sliding groove (10), the other end of the limiting shaft extends into the limiting groove (11), and the limiting shaft (12) slides along the limiting groove (11); the limiting shaft (12) is far away from the open side of the cabinet body (1).
5. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 4, wherein: two limiting shafts (12) are arranged at intervals, and the two limiting shafts (12) are arranged at intervals along the extending direction of the sliding chute (10); the limiting shaft (12) is in sliding contact with the inner walls of the upper side and the lower side of the limiting groove (11).
6. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 1, characterized in that: the movable frame (5) with be provided with handle (13) on the relative one side of cabinet door (2) open side, handle (13) surface cover is equipped with the rubber sleeve.
7. The thermal control instrument mounting electrical cabinet of a thermal power plant according to claim 1, characterized in that: the cable folding frame (6) comprises two mounting plates (14) with the end parts hinged with each other, wherein the other end of one mounting plate (14) is rotatably connected to the fixed frame (4) through a pin shaft (15), and the other end of the other mounting plate (14) is rotatably connected to the movable frame (5) through a pin shaft (15);
a cable fixing groove (16) is arranged on the outer surface of the mounting plate (14);
the length size of the two mounting plates (14) after being horizontally unfolded is not less than the maximum external pulling distance size of the movable frame (5) relative to the fixed frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785957.8U CN217694091U (en) | 2022-07-12 | 2022-07-12 | Thermal control instrument installation regulator cubicle of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785957.8U CN217694091U (en) | 2022-07-12 | 2022-07-12 | Thermal control instrument installation regulator cubicle of thermal power plant |
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| Publication Number | Publication Date |
|---|---|
| CN217694091U true CN217694091U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221785957.8U Active CN217694091U (en) | 2022-07-12 | 2022-07-12 | Thermal control instrument installation regulator cubicle of thermal power plant |
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| CN (1) | CN217694091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435892A (en) * | 2023-06-08 | 2023-07-14 | 新乡市胜源电气有限公司 | Power distribution cabinet |
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2022
- 2022-07-12 CN CN202221785957.8U patent/CN217694091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435892A (en) * | 2023-06-08 | 2023-07-14 | 新乡市胜源电气有限公司 | Power distribution cabinet |
| CN116435892B (en) * | 2023-06-08 | 2023-08-29 | 新乡市胜源电气有限公司 | Power distribution cabinet |
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