CN214087189U - Elevator control cabinet that can open and shut - Google Patents
Elevator control cabinet that can open and shut Download PDFInfo
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- CN214087189U CN214087189U CN202022255719.3U CN202022255719U CN214087189U CN 214087189 U CN214087189 U CN 214087189U CN 202022255719 U CN202022255719 U CN 202022255719U CN 214087189 U CN214087189 U CN 214087189U
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Abstract
The utility model discloses an elevator control cabinet that can open and shut, including the cabinet body and cabinet door, the fan radiating part is installed on the upper portion of the cabinet body, the cabinet body includes roof, left side wall, right side wall, back lateral wall and bottom plate, left side wall and right side wall all constitute through flexible cabinet wall integrated configuration, flexible cabinet wall integrated configuration includes a fixed plate and a expansion plate, internal portion of cabinet installs temperature-sensing ware and PLC controller, and electric putter is all installed to the inboard of two expansion plates, electric putter is connected with the PLC controller, and the PLC controller is connected with the temperature-sensing ware. The utility model has the advantages that this elevator control cabinet detects the temperature and feeds back to the PLC controller through the temperature-sensing ware, and the PLC controller sends action signal to electric putter when the temperature surpasss the setting value, and electric putter control expansion plate is flexible to realize that the left side wall and the right side wall of elevator control cabinet open and shut automatically and then cool down the temperature in the elevator control cabinet.
Description
Technical Field
The utility model belongs to the technical field of the elevator control cabinet, especially, relate to an elevator control cabinet that can open and shut.
Background
Install a large amount of components and parts in the elevator control cabinet, the heat that a large amount of components and parts distribute is higher, therefore the elevator control cabinet generates heat very easily and makes the switch board damage the upper and lower operation that can not control the elevator. The cabinet body of the elevator control cabinet in the prior art is not movable, the control cabinet is closed by the cabinet door and is in a closed state, heat is dissipated only by the upper fan and the holes of the control cabinet, and the heat dissipated by the heat dissipation mode is limited.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the elevator control cabinet body among the prior art and can not remove, the cabinet door closes the problem that the switch board is in the enclosed state promptly, provides an elevator control cabinet that can open and shut.
The utility model adopts the technical scheme as follows:
the utility model provides an elevator control cabinet that can open and shut, includes the cabinet body and cabinet door, the fan radiating part is installed on the upper portion of the cabinet body, the cabinet body includes roof, left side wall, right side wall, back lateral wall and lower plate, left side wall and right side wall all constitute through flexible cabinet wall integrated configuration, flexible cabinet wall integrated configuration includes a fixed plate and a expansion plate, cabinet body internally mounted temperature-sensing ware and PLC controller, electric putter is all installed to the inboard of two expansion plates, electric putter is connected with the PLC controller, and the PLC controller is connected with temperature-sensing ware. This elevator control cabinet detects the temperature and feeds back to the PLC controller through temperature-sensing ware, and the PLC controller gives action signal transfer to electric putter when the temperature surpasss the setting value, and electric putter control expansion plate is flexible to realize that the left side wall and the right side wall of elevator control cabinet open and shut automatically and then cool down the temperature in the elevator control cabinet.
Furthermore, the telescopic cabinet wall combined structure of the left side wall comprises a first fixed plate and a first telescopic plate, the first fixed plate is fixed on the left side of the lower bottom plate, the first telescopic plate is movably connected with the first fixed plate, the inner side of the first telescopic plate is connected with a first connecting piece, and the first connecting piece is fixedly connected with a push rod of a first electric push rod; the telescopic cabinet wall combination structure of the right side wall and the telescopic cabinet wall combination structure of the left side wall are symmetrical about the center of the cabinet body, the telescopic cabinet wall combination structure of the right side wall comprises a second fixed plate and a second telescopic plate, the second fixed plate is fixed on the right side of the lower base plate, the second telescopic plate is movably connected with the second fixed plate, a second connecting piece is connected to the inner side of the second telescopic plate, and the second connecting piece is fixedly connected with a push rod of a second electric push rod. First electric putter and second electric putter all are through a PLC controller control, and first expansion plate and second expansion plate are in same action same height at any time, form the air convection in the elevator control cabinet like this when first expansion plate and second expansion plate retract.
Furthermore, a push rod of the first electric push rod is fixed with the first connecting piece through a fixing rod, and the first electric push rod is fixed on the lower bottom plate through a first base; and a push rod of the second electric push rod is also fixed with the second connecting piece through a fixing rod, and the second electric push rod is fixed on the lower bottom plate through a second base. The push rod is fixed on the connecting piece by the fixing rod, and the electric push rod is supported by the base.
Further, the temperature sensor and the PLC are both positioned at the upper part of the lower bottom plate. The temperature sensor is arranged at the bottom of the elevator control cabinet, and the temperature of the temperature sensor is closer to the temperature of the whole control cabinet and is not influenced by the heat dissipation part of the top fan. The PLC controller is closer to the two electric push rods, and the operation is more convenient.
Furthermore, the cabinet door is provided with a plurality of air-permeable long grooves, and dust-proof mesh enclosures are arranged in the air-permeable long grooves. The long ventilation groove is beneficial to heat dissipation of the control cabinet, and the dustproof mesh enclosure has a dustproof effect.
Further, the hinge is installed to the lower part of cabinet door one side, the downside of cabinet door is connected with first fixed plate through the hinge, the upper portion installation of this side of cabinet door installation hinge is connected the rope, the one end installation couple of nearly cabinet door on the roof, connect rope swing joint couple. The upper portion of cabinet door is because the expansion plate can not suitable installation hinge of action, and this cabinet door passes through the hinge and adds the realization cabinet door that connects the rope and opens and shuts. The connecting rope here has elasticity.
Furthermore, a plurality of long holes are formed in the lower bottom plate, and dust-proof mesh enclosures are installed in the long holes. When the fan of the fan heat dissipation part at the top of the control cabinet fans the air downwards, the slotted holes of the lower bottom plate dissipate heat.
The utility model discloses following beneficial effect has: the elevator control cabinet detects temperature through the temperature sensor and feeds the temperature back to the PLC, when the temperature exceeds a set value, the PLC transmits an action signal to the electric push rod, the electric push rod controls the telescopic plate to stretch and retract so as to realize automatic opening and closing of the left side wall and the right side wall of the elevator control cabinet and further cool the temperature in the elevator control cabinet, and the heat dissipation mode can ensure low cost and simultaneously quickly cool the elevator control cabinet; the long ventilation groove on the cabinet door is beneficial to heat dissipation of the control cabinet, and the dustproof mesh enclosure has a dustproof effect; when the fan of the fan heat dissipation part at the top of the control cabinet fans the air downwards, the slotted holes of the lower bottom plate dissipate heat.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic view of the lower floor structure of an elevator control cabinet.
In the figure, 1 is a cabinet door, 2 is a ventilation elongated slot, 3 is a first expansion plate, 4 is a connecting rope, 5 is a hook, 6 is a fan heat dissipation part, 7 is a top plate, 8 is a first connecting piece, 9 is a second expansion plate, 10 is a fixing rod, 11 is a second connecting piece, 12 is a second fixing plate, 13 is a second electric push rod, 14 is a lower base plate, 15 is a second base, 16 is a PLC controller, 17 is a temperature sensor, 18 is a first base, 19 is a first electric push rod, 20 is a first fixing plate, 21 is a hinge, 22 is a push rod, and 23 is an elongated slot.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b): as shown in fig. 1 to 3, an elevator control cabinet capable of opening and closing comprises a cabinet body and a cabinet door 1, a fan heat dissipation part 6 is installed on the upper portion of the cabinet body, the cabinet body comprises a top plate 7, a left side wall, a right side wall, a rear side wall and a lower bottom plate 14, the left side wall and the right side wall are both formed by a telescopic cabinet wall combined structure, the telescopic cabinet wall combined structure comprises a fixed plate and a telescopic plate, a temperature sensor 17 and a PLC controller 16 are installed inside the cabinet body, electric push rods are installed on the inner sides of the two telescopic plates, the electric push rods are connected with the PLC controller 16, and the PLC controller 16 is connected with the temperature sensor 17.
The telescopic cabinet wall combined structure of the left side wall comprises a first fixed plate 20 and a first telescopic plate 3, the first fixed plate 20 is fixed on the left side of the lower bottom plate 14, the first telescopic plate 3 is movably connected with the first fixed plate 20, the inner side of the first telescopic plate 3 is connected with a first connecting piece 8, and the first connecting piece 8 is fixedly connected with a push rod 22 of a first electric push rod 19; the central symmetry about the cabinet body of the flexible cabinet wall integrated configuration of right side wall and the flexible cabinet wall integrated configuration of left side wall, the flexible cabinet wall integrated configuration of right side wall includes second fixed plate 12 and second expansion plate 9, second fixed plate 12 is fixed on the right side of lower plate 14, second expansion plate 9 and second fixed plate 12 swing joint, second connecting piece 11 is connected to the inboard of second expansion plate 9, the push rod 22 of 11 fixed connection second electric putter 13 of second connecting piece. The first electric push rod 19 and the second electric push rod 13 are controlled by a PLC controller, and the first expansion plate 3 and the second expansion plate 9 are at the same action and the same height at any time, so that air convection is formed in the elevator control cabinet when the first expansion plate 3 and the second expansion plate 9 retract.
The opening and closing process of the elevator control cabinet is as follows: the temperature in the elevator control cabinet is sensed by the temperature sensor 17 in the elevator control cabinet, then the temperature sensor 17 feeds the temperature back to the PLC controller 16, when the temperature is higher than the set temperature value, the PLC controller 16 controls the first electric push rod 19 and the second electric push rod 13 to act, the push rod 22 of the first electric push rod 19 enables the first expansion plate 3 to retract, the push rod 22 of the second electric push rod 13 enables the second expansion plate 9 to retract, the upper part of the elevator control cabinet is communicated with the outside air of the elevator control cabinet, at the moment, the fan of the fan heat dissipation part 6 is matched, the long hole 23 of the lower bottom plate 14 is matched, the heat dissipation of the air-permeable long groove 2 of the cabinet door 1 is realized, and the temperature in the elevator control cabinet is greatly reduced. When the temperature sensor 17 senses that the temperature in the elevator control cabinet is lower than a set temperature value, the PLC 16 controls the first electric push rod 19 and the second electric push rod 13 to act, so that the first expansion plate 3 and the second expansion plate 9 extend out of the top plate 7, two side walls of the elevator control cabinet are in a closed state, and heat is dissipated by means of the fan heat dissipation part 6, the long hole 23 of the lower bottom plate 14 and the ventilation long groove 2 of the cabinet door 1.
Claims (7)
1. The utility model provides an elevator control cabinet that can open and shut, includes the cabinet body and cabinet door (1), its characterized in that, fan radiating part (6) are installed to the upper portion of the cabinet body, the cabinet body includes roof (7), left side wall, right side wall, back lateral wall and lower plate (14), left side wall and right side wall all constitute through flexible cabinet wall integrated configuration, flexible cabinet wall integrated configuration includes a fixed plate and a expansion plate, cabinet body internally mounted temperature-sensing ware (17) and PLC controller (16), electric putter is all installed to the inboard of two expansion plates, electric putter is connected with PLC controller (16), and PLC controller (16) are connected with temperature-sensing ware (17).
2. The open and close elevator control cabinet according to claim 1, characterized in that the cabinet wall assembly structure of the left side wall comprises a first fixed plate (20) and a first retractable plate (3), the first fixed plate (20) is fixed at the left side of the lower bottom plate (14), the first retractable plate (3) is movably connected with the first fixed plate (20), the inner side of the first retractable plate (3) is connected with a first connecting piece (8), and the first connecting piece (8) is fixedly connected with the push rod of a first electric push rod (19); the central symmetry about the cabinet body of the flexible cabinet wall integrated configuration of right side wall and the flexible cabinet wall integrated configuration of left side wall, the flexible cabinet wall integrated configuration of right side wall includes second fixed plate (12) and second expansion plate (9), second fixed plate (12) are fixed on the right side of lower plate (14), second expansion plate (9) and second fixed plate (12) swing joint, second connecting piece (11) are connected to the inboard of second expansion plate (9), the push rod of second connecting piece (11) fixed connection second electric putter (13).
3. The openable elevator control cabinet according to claim 2, wherein the push rod of the first electric push rod (19) is fixed with the first connecting member (8) through a fixing rod (10), and the first electric push rod (19) is fixed on the lower base plate (14) through the first base (18); the push rod of the second electric push rod (13) is also fixed with the second connecting piece (11) through a fixing rod (10), and the second electric push rod (13) is fixed on the lower bottom plate (14) through a second base (15).
4. An openable and closable elevator control cabinet according to claim 1, wherein the temperature sensor (17) and the PLC controller (16) are located at an upper portion of the lower plate (14).
5. The openable elevator control cabinet according to claim 1, wherein the cabinet door (1) is provided with a plurality of air-permeable long grooves (2), and the air-permeable long grooves (2) are internally provided with dust screens.
6. The open-close elevator control cabinet according to claim 1, characterized in that a hinge (21) is installed at the lower part of one side of the cabinet door (1), the lower side of the cabinet door (1) is connected with the first fixing plate (20) through the hinge (21), a connecting rope (4) is installed at the upper part of the side of the cabinet door (1) where the hinge (21) is installed, a hook (5) is installed at one end, close to the cabinet door (1), of the top plate (7), and the connecting rope (4) is movably connected with the hook (5).
7. The open-close elevator control cabinet according to claim 1, characterized in that the bottom plate (14) is provided with a plurality of long holes (23), and the long holes (23) are internally provided with dust screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255719.3U CN214087189U (en) | 2020-10-12 | 2020-10-12 | Elevator control cabinet that can open and shut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255719.3U CN214087189U (en) | 2020-10-12 | 2020-10-12 | Elevator control cabinet that can open and shut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214087189U true CN214087189U (en) | 2021-08-31 |
Family
ID=77443729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255719.3U Active CN214087189U (en) | 2020-10-12 | 2020-10-12 | Elevator control cabinet that can open and shut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214087189U (en) |
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2020
- 2020-10-12 CN CN202022255719.3U patent/CN214087189U/en active Active
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