CN213707412U

CN213707412U - Elevator control cabinet that security performance is high

Info

Publication number: CN213707412U
Application number: CN202022802080.6U
Authority: CN
Inventors: 陈广彩
Original assignee: Kunshan Shengtai Electromechanical Mfg Co ltd
Current assignee: Kunshan Shengtai Electromechanical Mfg Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-16
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an elevator control cabinet that security performance is high, including the cabinet body, the inside of the cabinet body is equipped with the diaphragm, and the inside that is equipped with the motor cabinet body on the cabinet body is equipped with the two-way threaded rod, and the main shaft of motor passes the cabinet body and two-way threaded rod fixed connection, is equipped with the guide bar on the cabinet body, is equipped with the slider on the guide bar, is equipped with the screw hole on the slider, and the two-way threaded rod passes through screw hole and slider screw-thread fit to be connected and is equipped with. The utility model has the advantages that, make equipment can block dust and the mosquito that comes in from the one side of door through the rolling device, make the inside of equipment keep clean, can not pile up the safety that the dust influences heat dissipation and use on the circuit, through motor, two-way threaded rod, fan, make equipment can dispel the heat to the part of circuit in service, the effectual life and the security that improves equipment.

Description

Elevator control cabinet that security performance is high

Technical Field

The utility model belongs to the technical field of the elevator control cabinet, specifically be an elevator control cabinet that security performance is high.

Background

The elevator control cabinet is an electric control device which installs various electronic devices and electric appliance elements in a cabinet-shaped structure with a safety protection function, and the elevator control cabinet plays an important role in the operation of the whole elevator.

However, the existing elevator control cabinet is easy to accumulate dust due to the frequent opening and maintenance, untight door closing and the like, and a lot of control electrical appliances are concentrated in the elevator cabinet, so that a lot of heat can be generated, and the phenomenon of local overheating is easily caused, and the existing elevator control cabinet can not well radiate the local heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator control cabinet that security performance is high to solve the easy deposition of current elevator control cabinet among the prior art, the not good problem of local heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator control cabinet with high safety performance comprises a cabinet body, wherein the cabinet body is made of No. 405 steel, a switch for controlling a motor is arranged on the cabinet body, a transverse plate is arranged inside the cabinet body, the transverse plate is made of No. 405 steel, the cabinet body is provided with a motor, the motor is 35D2411-01 in model, the motor is connected with the switch and a power supply through a lead when in use, the motor has the function that equipment can dissipate heat of local parts of a circuit in operation, the phenomenon of local overheating is avoided, the service life and the safety of the equipment are effectively improved, a bidirectional threaded rod is arranged inside the cabinet body, a main shaft of the motor penetrates through the cabinet body and is fixedly connected with the bidirectional threaded rod, a guide rod is arranged on the cabinet body, a sliding block is arranged on the guide rod, the sliding block is made of No. 405 steel, a threaded hole is arranged on the sliding block, be equipped with the fan on the slider, the fan passes through four cushions on screw and the slider and links to each other, and the material of cushion is No. 405 steel, and the effect of cushion is, is favorable to the entering of air, and the model of fan is FFB0924EHE, links to each other it with switch and power with the wire during the use, and its effect is, the heat dissipation, be equipped with the air intake on the cabinet body, be equipped with the air outlet on the cabinet body, be equipped with the round bar between the cabinet body, be equipped with rolling device on the round bar.

Preferably, the rolling device includes the spool, and the material of spool is No. 405 steel, spool and round bar fixed connection, be equipped with the clamp splice on the spool, the material of clamp splice is No. 405 steel, be equipped with the screw hole on the clamp splice, screw hole screw-thread fit is connected with the screw, be equipped with the filter screen between screw and the clamp splice, the filter screen is ethylene material filter screen, and its effect is, makes equipment can block dust and the mosquito that wafts into from the one side of door through rolling device, makes the inside of equipment keep clean, can not pile up the dust on the circuit and influence the safety of heat dissipation and use.

Preferably, the structure used by the utility model is No. 405 steel except special description, and is durable.

Preferably, the fans are symmetrical, and the function of the fans is to dissipate heat more quickly.

Preferably, the round bar is provided with a handle, the handle is made of No. 405 steel, and the handle is used for facilitating rotation of the round bar.

Preferably, the air inlet and the air outlet are both provided with filters, the type of the filters is VTF-G4, the filters are mounted on the air inlet and the air outlet of the cabinet body by screws when in use, and the filters are used for filtering dust in air and avoiding accumulation on a circuit.

Preferably, be equipped with first dog on the guide bar, be equipped with the second dog on the two-way threaded rod, the material of dog is No. 405 steel, and the effect of dog is, prevents that two fans from colliding.

Preferably, the inside of the cabinet body is provided with an insulating layer, the insulating layer is nitrile rubber, and the effect of the insulating layer is that a circuit in the cabinet body is insulated from the outside, so that the safety is improved.

Compared with the prior art, the beneficial effects of the utility model are that: make equipment can block dust and the mosquito that comes in from one side of door through the rolling device, make the inside of equipment keep clean, can not pile up the dust on the circuit and influence the safety of heat dissipation and use, through motor, two-way threaded rod, fan, make equipment can dispel the heat to the part of circuit in service, avoid local overheated phenomenon to appear, the effectual life and the security that improves equipment.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front cross-sectional view of the slider of FIG. 1 in accordance with the present invention;

figure 3 is a side cross-sectional view of the scrolling device of figure 1 according to the present invention.

In the figure: 1 cabinet body, 10 air inlets, 11 air outlets, 12 fans, 13 bidirectional threaded rods, 14 threaded holes, 15 sliding blocks, 16 first stop blocks, 17 guide rods, 18 second stop blocks, 2 insulating layers, 3 filter screens, 4 filters, 5 round rods, 6 handles, 7 rolling devices, 71 clamping blocks, 72 screw holes, 73 screws, 74 scroll shafts, 8 motors and 9 transverse plates.

Detailed Description

Referring to fig. 1, 2 and 3, an elevator control cabinet with high safety performance comprises a cabinet body 1, a transverse plate 9 is welded inside the cabinet body 1, a motor 8 is connected to the cabinet body 1 through a screw, the motor 8 has the function of dissipating heat of a local part of a circuit during operation of equipment, so as to avoid the occurrence of local overheating, the service life and safety of the equipment are effectively improved, a bidirectional threaded rod 13 is rotatably connected inside the cabinet body 1, a main shaft of the motor 8 penetrates through the cabinet body 1 and is connected with the bidirectional threaded rod 13 through welding, a guide rod 17 is welded on the cabinet body 1, a slide block 15 is slidably connected on the guide rod 17, a threaded hole 14 is arranged on the slide block 15, the bidirectional threaded rod 13 is connected with the slide block 15 through a threaded hole 14 in a threaded fit manner, a fan 12 is connected on the slide block 15 through a screw, an air inlet, a round bar 5 is rotatably connected between the cabinet bodies 1, and a rolling device 7 is arranged on the round bar 5.

Referring to fig. 1 and 3, the rolling device 7 includes a reel 74, the reel 74 is connected with the round bar 5 by welding, a clamping block 71 is welded on the reel 74, a screw hole 72 is formed on the clamping block 71, a screw 73 is connected to the screw hole 72 in a threaded fit manner, and the filter screen 3 is clamped between the screw 73 and the clamping block 71.

Please refer to fig. 1, fig. 2 and fig. 3, the fans 12 are two symmetrical fans, which can dissipate heat more quickly, the handle 6 is welded on the round bar 5, the handle 6 is used for conveniently rotating the round bar 5, the air inlet 10 and the air outlet 11 are both connected with the filter 4 through screws, the filter 4 is used for filtering dust in air and avoiding accumulation on a circuit, the guide bar 17 is welded with the first stop block 16, the bidirectional threaded bar 13 is welded with the second stop block 18, the insulating layer 2 is glued inside the cabinet body 1, and the circuit in the cabinet body 1 is insulated from the outside, so as to increase safety.

The working principle of the scheme is as follows: when the cabinet is used, the control circuit is firstly installed on the transverse plate 9, then one end of the filter screen 3 is pulled down by hands to cover the front face of the cabinet body 1, in the process, the round rod 5 is rotated by pulling force to further rotate the scroll 74, further the filter screen 3 wound on the scroll 74 is pulled down, if the filter screen 3 needs to be taken up, the handle 6 can be held by hands to rotate the round rod 5 to roll the filter screen 3 up, if the filter screen 3 needs to be replaced again, the screw 73 can be loosened to take out the filter screen 3, then a new filter screen 3 is replaced again, one end of the new filter screen 3 is placed between the two clamping blocks 71, and then the new filter screen 3 is locked by the screw 73.

When the circuit is locally overheated, the motor 8 can be started, the main shaft of the motor 8 rotates, the bidirectional threaded rod 13 is further rotated, the fan 12 and the sliding block 15 move along the guide rod 17, and therefore the local part of the circuit is cooled, and the cooling is more uniform.

So alright keep clean in order to make the inside of equipment, can not pile up the dust on the circuit and influence the safety of heat dissipation and use, also can make equipment dispel the heat to the part of circuit in service, avoid local overheated phenomenon to appear, the effectual life and the security that has improved equipment.

Claims

1. The utility model provides an elevator control cabinet that security performance is high, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside of the cabinet body (1) is equipped with diaphragm (9), be equipped with motor (8) on the cabinet body (1), the inside of the cabinet body (1) is equipped with two-way threaded rod (13), the main shaft of motor (8) passes the cabinet body (1) and two-way threaded rod (13) fixed connection, be equipped with guide bar (17) on the cabinet body (1), be equipped with slider (15) on guide bar (17), be equipped with screw hole (14) on slider (15), two-way threaded rod (13) are connected through screw hole (14) and slider (15) screw-thread fit, be equipped with fan (12) on slider (15), be equipped with air intake (10) on the cabinet body (1), be equipped with air outlet (11) on the cabinet body (1), be equipped with round bar (5) between the cabinet body (1).

2. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: the rolling device (7) comprises a scroll (74), the scroll (74) is fixedly connected with a round rod (5), a clamping block (71) is arranged on the scroll (74), a screw hole (72) is formed in the clamping block (71), a screw (73) is connected to the screw hole (72) in a threaded matching mode, and a filter screen (3) is arranged between the screw (73) and the clamping block (71).

3. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: the fans (12) are symmetrically two.

4. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: the round bar (5) is provided with a handle (6).

5. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: and the air inlet (10) and the air outlet (11) are both provided with filters (4).

6. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: a first stop block (16) is arranged on the guide rod (17), and a second stop block (18) is arranged on the bidirectional threaded rod (13).

7. The elevator control cabinet with high safety performance as claimed in claim 1, wherein: an insulating layer (2) is arranged inside the cabinet body (1).