Elevator control cabinet

Abstract

The utility model relates to an elevator control cabinet. The elevator control cabinet comprises a box body; the mounting frame is arranged in the box body and is connected with the box body; the sliding rail is arranged on the mounting frame, the sliding rail comprises a rail main body and a limiting part connected with the rail main body, and the limiting part is located at one end of the rail main body; the wiring terminal strip comprises a seat body and a plurality of wiring terminals arranged on the seat body, and the seat body is provided with a first sliding groove matched with the track main body; and the limiting check block is detachably arranged at the other end of the track main body, and the limiting check block and the limiting part abut against the two sides of the base body. Through the limiting effect of the track main body, the limiting part and the limiting baffle plate, the wiring terminal strip can be ensured to be positioned at the preset mounting position more accurately while the wiring terminal strip is mounted, so that the positioning accuracy of the wiring terminal strip during mounting is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of elevator equipment, in particular to an elevator control cabinet. BACKGROUND

[0002] Some elevator control cabinets in the related art are provided with a terminal block in the interior of a cabinet body, and the terminal block is used for electrical connection with multiple electronic devices in the cabinet body. The terminal block needs to have good positioning accuracy during installation to avoid easy loosening after wiring. Therefore, how to ensure the positioning accuracy of the terminal block during installation is a problem worth attention. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide an elevator control cabinet, which aims to improve the positioning accuracy of the terminal block during installation.

[0004] Embodiments of the present application provide an elevator control cabinet, which comprises a cabinet body, a mounting frame arranged in the interior of the cabinet body and connected with the cabinet body, a slide rail arranged in the mounting frame, the slide rail comprising a track main body and a limiting portion connected with the track main body, the limiting portion being located at one end of the track main body, a terminal block comprising a seat body and multiple terminal wires arranged on the seat body, the seat body being provided with a first sliding groove matched with the track main body, and a limiting stopper arranged at the other end of the track main body in a detachable manner, the limiting stopper and the limiting portion abutting against both sides of the seat body.

[0005] The elevator control cabinet in the embodiments of the present application provides quick positioning for the terminal block through the slide rail, and the one end of the track main body is provided with the limiting portion. When the terminal block is installed, the seat body only needs to be slid along the track main body to abut against the limiting portion, so that the terminal block can reach the preset installation position. Then, the terminal block is fixed to the track main body through the limiting stopper, so that the terminal block can be kept at the preset installation position, thereby completing the assembly of the terminal block. Through the limiting action of the track main body, the limiting portion and the limiting stopper, the terminal block can be accurately positioned at the preset installation position during installation, thereby improving the positioning accuracy of the terminal block during installation.

[0006] In some embodiments, the elevator control cabinet further comprises multiple electronic devices arranged in the interior of the cabinet body, and multiple terminal copper bars, each terminal wire being electrically connected with a corresponding electronic device through a terminal copper bar. Compared with the cable connection mode, the terminal copper bars can improve the carrying current and are more suitable for high-power elevator control cabinets.

[0007] In some embodiments, the limiting part and the track body are of an integrated structure. On the one hand, this is conducive to saving the manufacturing cycle and improving the manufacturing efficiency of the sliding rail; on the other hand, compared with the mode of separate manufacturing and then assembling the limiting part and the track body, the limiting part and the track body adopt an integrated structure, which is conducive to reducing the assembly error, thereby further improving the positioning accuracy of the wiring terminal strip after installation.

[0008] In some embodiments, the track body comprises a bottom plate connected with the mounting frame, and a support plate connected with the bottom plate, wherein the number of the support plates is two, the two support plates are located on opposite sides of the bottom plate, and an end of the support plate away from the bottom plate is formed with a bending part capable of limiting the seat body in a first direction perpendicular to the bottom plate. The end of the support plate away from the bottom plate is formed with a bending part, and the first sliding groove of the seat body can cooperate with the bending part to limit the seat body in the first direction. In this way, the wiring terminal strip can be prevented from falling off the track body, so that the wiring terminal strip can maintain a stable connection relationship with the sliding rail.

[0009] In some embodiments, the limiting block is provided with a second sliding groove matched with the track body, and the limiting block is provided with a threaded hole for connecting a screw to lock the limiting block to the track body by the screw. The limiting block is locked to the track body by the screw, and the limiting block and the limiting part together clamp the seat body to fix the wiring terminal strip to the track body.

[0010] In some embodiments, the box comprises a box bottom plate and a box side plate connected with the box bottom plate, the number of the box side plates is two, and the two ends of the mounting frame are connected with the two box side plates. The elevator control cabinet further comprises a reinforcing plate connected with the box bottom plate and the mounting frame.

[0011] The two ends of the mounting frame are connected with the two box side plates, thereby realizing the installation and fixation of the mounting frame and the box. On this basis, the elevator control cabinet further comprises a reinforcing plate connected with the box bottom plate and the mounting frame. Through the reinforcing effect of the reinforcing plate, the connection stability of the mounting frame and the box can be further improved. Since the sliding rail is located on the mounting frame, the wiring terminal strip also has a stable spatial position, thereby avoiding the problem of loosening of the wiring caused by displacement of the wiring terminal strip.

[0012] In some embodiments, the elevator control cabinet further comprises a first mounting plate located in the interior of the cabinet, the first mounting plate being connected with the cabinet; a drive plate connected with the first mounting plate, the drive plate being located at different sides of the first mounting plate from the terminal block rows, the terminal block rows being electrically connected with the drive plate through cables.

[0013] The drive plate is connected with the first mounting plate, and the first mounting plate is connected with the cabinet, so that the installation and fixation of the drive plate in the cabinet are realized. On this basis, the drive plate is located at different sides of the first mounting plate from the terminal block rows, and the terminal block rows are electrically connected with the drive plate through cables. Compared with the scheme in which the terminal block rows are arranged on the drive plate in the traditional elevator control cabinet, the embodiment realizes the split arrangement of the terminal block rows and the drive plate, and isolates the two through the first mounting plate. In this way, the influence of the heat generated by the terminal block rows on the drive plate can be reduced, so as to be conducive to keeping the performance of the drive plate stable and prolonging the service life of the drive plate.

[0014] In some embodiments, the elevator control cabinet further comprises a second mounting plate located in the interior of the cabinet, the first mounting plate and the second mounting plate dividing the interior space of the cabinet into a first chamber, a second chamber and a third chamber, the drive plate being located in the first chamber, the terminal block rows being located in the second chamber, and a plurality of electronic devices being located in the second chamber; the elevator control cabinet further comprises an air-cooled radiator located in the third chamber and connected with the second mounting plate.

[0015] The first mounting plate and the second mounting plate divide the interior space of the cabinet into the first chamber, the second chamber and the third chamber, wherein the terminal block rows and the plurality of electronic devices are located in the second chamber. Therefore, the heat generated by the terminal block rows and the electronic devices when working is concentrated in the second chamber. The air-cooled radiator is located in the third chamber and connected with the second mounting plate. In this way, the air-cooled radiator can cool and dissipate heat for the second chamber through the second mounting plate, so that the heat generated by the terminal block rows and the electronic devices when working can be dissipated in time, thereby preventing the heat accumulation from causing the working performance of the electronic devices to decrease.

[0016] In some embodiments, the elevator control cabinet further comprises a fan assembly, the fan assembly comprising a fixing frame and at least one first fan connected with the fixing frame, the fixing frame being arranged on the top of the box body, and the first fan being used to send external airflow into the third chamber; and the fixing frame is detachably connected with the box body. The first fan of the fan assembly can send external airflow into the third chamber, so that the airflow passes through the air-cooled radiator, thereby improving the heat dissipation effect of the air-cooled radiator on the second chamber. In addition, the fixing frame of the fan assembly is detachably connected with the box body, so that the fan assembly can be detached from the box body, thereby facilitating maintenance and replacement of the fan assembly when the fan assembly fails.

[0017] In some embodiments, the box body further comprises a box top plate, and the elevator control cabinet further comprises a plurality of second fans, the second fans being installed on the box top plate and used to send external airflow into the second chamber. The airflow sent into the second chamber by the second fans can dissipate heat of the electronic devices and the terminal block row in the second chamber. That is, on the basis of cooling the second chamber by the air-cooled radiator, the second fans are used to directly dissipate heat of the electronic devices and the terminal block row, so as to obtain better heat dissipation effect and further prevent heat accumulation from causing performance degradation of the electronic devices. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0019] Figure 1 The structural schematic diagram of the elevator control cabinet provided by an embodiment of the present application;

[0020] Figure 2 The internal structural schematic diagram of the elevator control cabinet provided by an embodiment of the present application;

[0021] Figure 3 The connection schematic diagram of the terminal block row and the mounting frame provided by an embodiment of the present application;

[0022] Figure 4 The connection schematic diagram of the terminal block row and the mounting frame provided by an embodiment of the present application (from another perspective);

[0023] Figure 5 The connection schematic diagram of the mounting frame and the sliding rail provided by an embodiment of the present application;

[0024] Figure 6 A structure diagram of the limiting block is provided for an embodiment of the present application.

[0025] Marked for explanation:

[0026] 10 - elevator control cabinet;

[0027] 100 - box body, 101 - box body side plate, 102 - box body back plate, 103 - box body bottom plate, 104 - box body top plate, 105 - box body panel;

[0028] 200 - mounting frame;

[0029] 300 - slide rail, 301 - rail body, 3011 - bottom plate, 3012 - support plate, 3013 - bending part, 302 - limiting part;

[0030] 400 - wiring terminal row, 401 - seat body, 4011 - first sliding groove;

[0031] 500 - limiting block, 501 - second sliding groove, 502 - threaded hole;

[0032] 600 - electronic device, 700 - wiring copper bar, 800 - reinforcing plate, 900 - first mounting plate;

[0033] 1000 - drive plate, 1100 - second mounting plate, 1200 - air-cooled radiator;

[0034] 1300 - fan assembly, 1301 - fixing frame, 1302 - first fan;

[0035] 1400 - second fan. DETAILED DESCRIPTION

[0036] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are only used to explain the present application and not to limit the scope of the present application.

[0037] Some elevator control cabinets in the related art are provided with a wiring terminal row inside the box body, which is used for electrical connection with multiple electronic devices in the box body. The wiring terminal row is electrically connected with each electronic device through multiple wiring copper bars to obtain greater current carrying capacity. Since the wiring copper bars are rigid structures, the wiring terminal row needs to have good positioning accuracy when installed to ensure that each wiring copper bar has good stability after being connected with the wiring terminal row. If the positioning accuracy of the wiring terminal row is poor, it is easy to cause assembly stress between the wiring copper bars and the wiring terminal row, and then cause the problem of loose connection after wiring. Therefore, how to ensure the positioning accuracy of the wiring terminal row during installation is a problem worth paying attention to.

[0038] In view of the above situation, this application provides an elevator control cabinet to improve the positioning accuracy of the terminal block during installation.

[0039] like Figures 1 to 4 As shown, the elevator control cabinet 10 in this embodiment includes a housing 100, a mounting bracket 200, a slide rail 300, a terminal block 400, and a limiting block 500. The mounting bracket 200 is disposed inside the housing 100 and connected to the housing 100. The slide rail 300 is disposed on the mounting bracket 200. The slide rail 300 includes a track body 301 and a limiting part 302 connected to the track body 301. The limiting part 302 is located at one end of the track body 301. The terminal block 400 includes a base 401 and a plurality of terminals (not shown in the figure) disposed on the base 401. The base 401 is provided with a first sliding groove 4011 adapted to the track body 301. The limiting block 500 is detachably disposed at the other end of the track body 301. The limiting block 500 and the limiting part 302 abut against both sides of the base 401.

[0040] Specifically, the enclosure 100 is the outer shell of the elevator control cabinet 10, used to protect the internal structure of the elevator control cabinet 10. The enclosure 100 may include a side panel 101, a back panel 102, a bottom panel 103, a top panel 104, and a front panel 105. The side panel 101 and the back panel 102 constitute the main frame of the enclosure 100, which can be manufactured using sheet metal processing. The top panel 104 is installed on the top of the main frame, and the bottom panel 103 is installed on the bottom of the main frame. The front panel 105 is connected to the front of the main frame, so that the front panel 105 faces the back panel. The cabinet panel 105 can be connected to the main frame on one side via a hinge. In this way, the cabinet panel 105 functions like a door, allowing the cabinet panel 105 to be opened by rotation to reveal the internal structure of the elevator control cabinet 10. Alternatively, the cabinet panel 105 can also be connected to the main frame via screws. In this way, the cabinet panel 105 can be removed by unscrewing the screws to expose the internal structure of the elevator control cabinet 10.

[0041] The terminal block 400 is electrically connected to the power board (not shown in the figure) of the elevator control cabinet 10. The power terminal block is also electrically connected to multiple electronic devices 600 inside the cabinet 100 so that the power board can supply power to each electronic device 600 through the power terminal block.

[0042] The slide rail 300 is used for providing quick positioning for the power terminal when installing the terminal row. When installing the terminal row 400, the terminal row 400 is first placed at the end of the rail body 301 away from the limiting portion 302, and the rail body 301 is inserted into the first sliding groove 4011 of the seat body 401. Then, the seat body 401 is slid along the rail body 301 until the seat body 401 abuts against the limiting portion 302, at this time, the terminal row 400 is in the preset installation position. Then, the limiting block 500 is installed at the end of the rail body 301 away from the limiting portion 302, and the limiting block 500 abuts against the seat body 401. In this way, the limiting block 500 and the limiting portion 302 form a clamping action on the seat body 401 to limit the terminal row 400, so that the terminal row 400 is fixed to the rail body 301.

[0043] The elevator control cabinet 10 in the embodiment of the application provides quick positioning for the terminal row 400 through the slide rail 300, and one end of the rail body 301 is provided with the limiting portion 302. When installing the terminal row 400, the seat body 401 is only needed to be slid along the rail body 301 until abutting against the limiting portion 302, so that the terminal row 400 can be guaranteed to reach the preset installation position. Then, the terminal row 400 is fixed to the rail body 301 through the limiting block 500, so that the terminal row 400 can be kept at the preset installation position, thereby completing the assembly of the terminal row 400. Through the limiting action of the rail body 301, the limiting portion 302 and the limiting plate, the installation of the terminal row 400 can be realized, and the terminal row 400 can be guaranteed to be more accurately at the preset installation position, thereby being beneficial to improving the positioning accuracy when installing the terminal row 400.

[0044] As shown in FIG. 1, Figure 2 In some embodiments, the elevator control cabinet 10 further includes a plurality of electronic devices 600 and a plurality of terminal copper bars 700. The electronic devices 600 are arranged in the interior of the box body 100, and each terminal is electrically connected to a corresponding electronic device 600 through a terminal copper bar 700. Exemplarily, the electronic devices 600 are rectifiers, inverters, contactors, lightning protection plates and the like. Through the connection of the terminal copper bars 700 and the electronic devices 600, compared with the cable connection mode, the terminal copper bars 700 can improve the carrying current and are more suitable for the high-power elevator control cabinet 10.

[0045] As shown in FIG. 1, Figure 4 , Figure 5As shown, in some embodiments, the limiting part 302 and the track body 301 are in an integral structure. On the one hand, it is beneficial to save the manufacturing period and improve the manufacturing efficiency of the slide rail 300; on the other hand, compared with the way that the limiting part 302 and the track body 301 are separately manufactured and then assembled, the limiting part 302 and the track body 301 adopt the integral structure, which is beneficial to reduce the assembly error, thereby being beneficial to further improve the positioning accuracy of the terminal block row 400 after installation.

[0046] As shown in the drawings, Figure 5 In one of the embodiments, the track body 301 includes a bottom plate 3011 and a support plate 3012, the bottom plate 3011 is connected with the mounting frame 200, the support plate 3012 is connected with the bottom plate 3011, the number of the support plate 3012 is two, the two support plates 3012 are located on the opposite sides of the bottom plate 3011, and the end of the support plate 3012 away from the bottom plate 3011 is formed with a bending part 3013. The bending part 3013 can limit the seat body 401 in the first direction, and the first direction is perpendicular to the bottom plate 3011.

[0047] Exemplarily, the slide rail 300 can be manufactured by sheet metal process. Among them, the support plate 3012 can be bent relative to the bottom plate 3011, and the bending part 3013 can be bent relative to the support plate 3012. That is, through multiple sheet metal bending processes, the support plate 3012 and the bending part 3013 can be formed. In addition, the limiting part 302 does not have the bending part 3013, so that the limiting part 302 protrudes from the track body 301 in the first direction, so that the limiting part 302 can abut against the seat body 401.

[0048] In the present embodiment, the end of the support plate 3012 away from the bottom plate 3011 is formed with the bending part 3013, and the first sliding groove 4011 of the seat body 401 can cooperate with the bending part 3013 to limit the seat body 401 in the first direction. In this way, the terminal block row 400 can be prevented from falling off the track body 301, so that the terminal block row 400 can maintain a stable connection relationship with the slide rail 300.

[0049] As shown in the drawings, Figure 3 , Figure 6As shown in the drawings, in some embodiments, the limiting block 500 is provided with a second sliding groove 501 which is matched with the track main body 301, and the limiting block is provided with a threaded hole 502 which is used to connect a screw so that the limiting block 500 can be locked to the track main body 301 by the screw. When the limiting block 500 is installed, the limiting block 500 can be first placed at the end of the track main body 301 away from the limiting portion 302, and the track main body 301 is inserted into the second sliding groove 501 of the limiting block 500, then the limiting block 500 is slid along the track main body 301 until the limiting block 500 abuts against the seat body 401, and then the screw is screwed into the threaded hole 502 until the end of the screw is tightly pressed against the track main body 301. In this way, the limiting block 500 is locked to the track main body 301 by the screw, and the limiting block 500 locked to the track main body 301 and the limiting portion 302 jointly form a clamping action on the seat body 401, so that the terminal block 400 is fixed to the track main body 301.

[0050] As shown in the drawings, Figure 1 , Figure 2 In some embodiments, the cabinet 100 includes a cabinet bottom plate 103 and a cabinet side plate 101, the cabinet side plate 101 is connected with the cabinet bottom plate 103, the number of the cabinet side plate 101 is two, and the two ends of the mounting frame 200 are connected with the two cabinet side plates 101. The elevator control cabinet 10 further includes a reinforcing plate 800 which is connected with the cabinet bottom plate 103 and the mounting frame 200.

[0051] The two ends of the mounting frame 200 are connected with the two cabinet side plates 101, thereby realizing the installation and fixation of the mounting frame 200 and the cabinet 100. On this basis, the elevator control cabinet 10 further includes the reinforcing plate 800 which is connected with the cabinet bottom plate 103 and the mounting frame 200. Through the reinforcing effect of the reinforcing plate 800, the connection stability of the mounting frame 200 and the cabinet 100 can be further improved, and since the slide rail 300 is located on the mounting frame 200, it is also beneficial to make the terminal block 400 have a stable spatial position, thereby being beneficial to avoid the problem of loosening of the wiring caused by displacement of the terminal block 400.

[0052] As shown in the drawings, Figure 1 , Figure 2 In some embodiments, the elevator control cabinet 10 further includes a first mounting plate 900 and a driving plate 1000, the first mounting plate 900 is located inside the cabinet 100, the first mounting plate 900 is connected with the cabinet 100, the driving plate 1000 is connected with the first mounting plate 900, the driving plate 1000 is located on different sides of the first mounting plate 900 from the terminal block 400, and the terminal block 400 is electrically connected with the driving plate 1000 through a cable.

[0053] The elevator control cabinet 10 comprises a drive module, which is one of the core structures of the elevator control cabinet 10, and is used for controlling the operation of the elevator to ensure that the elevator can realize the functions of starting, accelerating, decelerating, stopping and the like. The drive module further comprises a drive board 1000 and electronic devices 600. The drive board 1000 can be provided with a plurality of circuit interfaces, control integrated circuits, drive integrated circuits, protection integrated circuits and the like. The control integrated circuits receive control signals from the control module of the elevator control cabinet 10 through the circuit interfaces, then analyze the drive signals according to the control signals, and transmit the drive signals to the drive integrated circuits. The drive integrated circuits transmit the drive signals to the electronic devices 600, so that the electronic devices 600 output appropriate current and voltage, thereby driving the motor of the elevator to operate.

[0054] In the embodiment, the drive board 1000 is connected with the first mounting plate 900, and the first mounting plate 900 is connected with the box body 100, so that the installation and fixation of the drive board 1000 in the box body 100 are realized. On this basis, the drive board 1000 and the wiring terminal strip 400 are located on different sides of the first mounting plate 900. The wiring terminal strip 400 is electrically connected with the drive board 1000 through a cable. Compared with the scheme that the wiring terminal strip 400 in the conventional elevator control cabinet 10 is arranged on the drive board 1000, the embodiment realizes the split arrangement of the wiring terminal strip 400 and the drive board 1000, and isolates the two through the first mounting plate 900. In this way, the influence of the heat generated by the wiring terminal strip 400 on the drive board 1000 can be reduced, so as to be conducive to keeping the drive board 1000 stable in performance, and conducive to prolonging the service life of the drive board 1000.

[0055] As shown in FIG. 1, Figure 2 As shown in FIG. 1,

[0056] The first mounting plate 900 and the second mounting plate 1100 divide the internal space of the cabinet 100 into a first chamber, a second chamber and a third chamber, wherein the terminal block row 400 and the plurality of electronic devices 600 are located in the second chamber, and thus the heat generated by the terminal block row 400 and the electronic devices 600 when working is concentrated in the second chamber. The air-cooled radiator 1200 is located in the third chamber and connected with the second mounting plate 1100, so that the air-cooled radiator 1200 can cool and dissipate heat for the second chamber through the second mounting plate 1100, so that the heat generated by the terminal block row 400 and the electronic devices 600 when working can be dissipated in time, thereby preventing the heat accumulation from causing the working performance of the electronic devices 600 to decrease.

[0057] As shown in Figure 1 , Figure 2 Further, the elevator control cabinet 10 further comprises a fan assembly 1300, the fan assembly 1300 comprises a fixing frame 1301 and at least one first fan 1302 connected with the fixing frame 1301, the fixing frame 1301 is arranged on the top of the cabinet 100, and the first fan 1302 is used for sending external airflow into the third chamber, and the fixing frame 1301 is detachably connected with the cabinet 100.

[0058] The first fan 1302 of the fan assembly 1300 can send the airflow outside the cabinet 100 into the third chamber, so that the airflow passes through the air-cooled radiator 1200, thereby improving the heat dissipation effect of the air-cooled radiator 1200 on the second chamber. In addition, the fixing frame 1301 of the fan assembly 1300 is detachably connected with the cabinet 100, so that the fan assembly 1300 can be detached from the cabinet 100, thereby facilitating the maintenance and replacement of the fan assembly 1300 when the fan assembly 1300 fails.

[0059] As shown in Figure 1 , Figure 2 In one of the embodiments, the cabinet 100 further comprises a cabinet top plate 104, and the elevator control cabinet 10 further comprises a plurality of second fans 1400, the second fans 1400 are installed on the cabinet top plate 104, and the second fans 1400 are used for sending external airflow into the second chamber. The airflow sent into the second chamber by the second fans 1400 can dissipate heat for the electronic devices 600 and the terminal block row 400 in the second chamber. That is, on the basis of cooling and dissipating heat for the second chamber by the air-cooled radiator 1200, the second fans 1400 are further used for directly dissipating heat for the electronic devices 600 and the terminal block row 400, so as to obtain a better heat dissipation effect and further prevent the heat accumulation from causing the working performance of the electronic devices 600 to decrease.

[0060] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0061] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0062] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0064] In the description of the specification, the description using the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the particular feature, structure, material or characteristic being described is included in at least one embodiment or example of the present application. The illustrative appearances of the above-mentioned terms in various places in the specification are not necessarily referred to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. Furthermore, the terms "comprise", "comprising", "include", "including", "contain", "containing" or variations thereof are used inclusively and do not exclude the additional inclusion of unrecited features, structures, materials, or characteristics. In addition, it is understood that the description of the present application is not intended to limit the application to the particular form and embodiment disclosed herein; various modifications, equivalents, and alternatives, etc. of the embodiments described herein can be made by those skilled in the art without departing from the scope of the application.

[0065] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be interpreted as limiting the present application, and ordinary skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. An elevator control cabinet, characterized in that The elevator control cabinet comprises: a box body; a mounting frame arranged in the interior of the box body and connected with the box body; a slide rail arranged in the mounting frame, the slide rail comprising a rail body and a limiting portion connected with the rail body, the limiting portion being located at one end of the rail body; a wiring terminal row comprising a seat body and a plurality of wiring terminals arranged on the seat body, the seat body being provided with a first sliding groove matched with the rail body; and a limiting block arranged at the other end of the rail body in a detachable manner, the limiting block and the limiting portion abutting against both sides of the seat body.

2. The elevator control cabinet of claim 1, wherein, The elevator control cabinet further comprises: a plurality of electronic devices arranged in the interior of the box body; a plurality of wiring copper bars, each of the wiring terminals being electrically connected with a corresponding one of the electronic devices through one of the wiring copper bars.

3. The elevator control cabinet of claim 1, wherein, The limiting portion and the rail body are of an integral structure.

4. The elevator control cabinet of claim 1, wherein, The rail body comprises: a bottom plate connected with the mounting frame; a support plate connected with the bottom plate, the number of the support plates being two, the two support plates being located at opposite sides of the bottom plate, one end of each of the support plates away from the bottom plate being formed with a bending portion, the bending portion being capable of limiting the seat body in a first direction, the first direction being perpendicular to the bottom plate.

5. The elevator control cabinet of claim 1, wherein, The limiting block is provided with a second sliding groove matched with the rail body, the limiting block being provided with a threaded hole for connecting a screw, so that the limiting block can be locked to the rail body through the screw.

6. The elevator control cabinet according to any of claims 1 to 5, characterized in that The box body comprises a box body bottom plate and a box body side plate, the box body side plate being connected with the box body bottom plate, the number of the box body side plates being two, both ends of the mounting frame being connected with the two box body side plates; The elevator control cabinet further comprises a reinforcing plate connected with the box body bottom plate and the mounting frame.

7. The elevator control cabinet of claim 2, wherein, The elevator control cabinet further comprises: a first mounting plate located in the interior of the box body, the first mounting plate being connected with the box body; a driving plate connected with the first mounting plate, the driving plate and the wiring terminal row being located at different sides of the first mounting plate, the wiring terminal row being electrically connected with the driving plate through a cable.

8. The elevator control cabinet of claim 7, wherein, The elevator control cabinet further comprises a second mounting plate located in the interior of the box body, the first mounting plate and the second mounting plate dividing the interior space of the box body into a first chamber, a second chamber and a third chamber, the driving plate being located in the first chamber, the wiring terminal row being located in the second chamber, and a plurality of the electronic devices being located in the second chamber; The elevator control cabinet further comprises an air-cooled radiator located in the third chamber and connected with the second mounting plate.

9. The elevator control cabinet of claim 8, wherein, The elevator control cabinet further comprises a fan assembly comprising a fixing frame and at least one first fan connected with the fixing frame, the fixing frame being arranged at the top of the box body, the first fan being used for sending external airflow into the third chamber; The fixing frame is detachably connected with the box body.

10. The elevator control cabinet of claim 8, wherein, The cabinet further comprises a cabinet top plate, and the elevator control cabinet further comprises a plurality of second fans, the second fans are installed on the cabinet top plate, and the second fans are used for sending external airflow into the second chamber.

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