CN108565680A - A kind of clearing apparatus of switch board - Google Patents

Abstract

The invention discloses a kind of clearing apparatus of switch board, including cleaning head, connecting rod, sliding block and driving motor, cleaning head both ends are connected to side before and after head cover by linear bearing, it is fixed by the connecting rod and is connected on sliding block on the outside of one end, the screw-nut pair of its movement of driving is installed on sliding block, screw-nut pair is connected with driving motor, and driving motor is fixedly connected on head cover side.The clearing apparatus that the present invention is constituted using cleaning head, connecting rod, sliding block and driving motor, electronic drive is time saving and energy saving, cleans up and snow-broth is conveniently avoided to flow into the damage for causing electric elements in electrical control cabinet in electrical control cabinet, and use is safer.

Description

A cleaning device for a control cabinet

technical field

The invention relates to a cleaning device for a control cabinet, which belongs to the technical field of electrical cabinets.

Background technique

The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. The existing electrical control cabinet does not have the function of snow removal, and the accumulated snow on the electrical control cabinet cannot be dealt with in a timely and effective manner. As a result, when the snow melts, people with snow water can easily enter the electrical control cabinet, causing damage to the electrical control cabinet. Damage to internal electrical components.

Contents of the invention

The technical problem to be solved by the present invention is to provide a cleaning device for a control cabinet to solve the above-mentioned problems in the prior art.

The technical solution adopted by the present invention is: a cleaning device for a control cabinet, including a cleaning head, a connecting rod, a slider and a driving motor. On the slide block, the lead screw nut pair driving it to move is installed on the slide block, the lead screw nut pair is connected with a drive motor, and the drive motor is fixedly connected to the side of the top cover.

Preferably, the cleaning head includes a slide bar and a plurality of brushes, each brush is detachably connected to the lower side of the slide bar and a locking mechanism is provided at the outermost end of the slide bar.

Preferably, each brush includes a T-shaped fixed block and bristles fixedly connected to the fixed block, and a bar-shaped T-shaped groove matching the T-shaped structure of the fixed block is provided on the slide bar.

Preferably, the above-mentioned locking mechanism includes a push block, a locking screw and a fixing block, the fixing block is detachably fixedly connected to the end of the slide bar, the locking screw helically passes through the fixing block and leans against the pushing block, the cross section of the pushing block The structure is T-shaped and is movably placed in the T-shaped slot.

Preferably, the above-mentioned top cover is connected to the top of the cabinet through a support column, and a pressure sensor for measuring the support weight is connected to the support column. The pressure sensor is placed in the support sleeve, and a U-shaped gap is opened on the side of the support sleeve to connect the pressure sensor The wires are led out from the U-shaped notch, the support column is placed in the support sleeve, and the lower end of the support column is provided with a stepped shaft inserted into the inner hole of the pressure sensor.

Beneficial effects of the present invention: compared with prior art, effect of the present invention is as follows:

(1) The present invention adopts a cleaning device composed of a cleaning head, a connecting rod, a slider and a driving motor, which is driven by electric power, saves time and effort, and is convenient to clean, and prevents snow water from flowing into the electrical control cabinet to cause damage to the electrical components in the electrical control cabinet , it is safer to use;

(2) The detachable multiple brushes are connected to the slide bar, which is convenient for replacement and maintenance, and the maintenance cost is low;

(3) The T-shaped structure is embedded in the T-shaped groove, the brush is easy to assemble and disassemble, and the fixing is reliable;

(4) The locking screw is used to push the push block against the brush, the locking is reliable and stable, and the operation is convenient;

(5) The pressure sensor can be used to monitor the pressure in real time after snow accumulation, and when it is greater than the set threshold, the drive motor is controlled to operate to realize snow cleaning.

Description of drawings

Figure 1 is a schematic diagram of the structure of the control cabinet;

Figure 2 is an enlarged schematic view of part A in Figure 1;

Fig. 3 is an enlarged schematic diagram of part B in Fig. 2;

Figure 4 is an enlarged schematic view of part C in Figure 1;

Fig. 5 is an enlarged schematic diagram of part D in Fig. 1;

Fig. 6 is a structural schematic diagram of a cleaning head;

Fig. 7 is a schematic diagram of the top view of the cleaning head;

Figure 8 is a schematic diagram of the left view of the cleaning head;

Fig. 9 is a schematic structural diagram of the control circuit.

Detailed ways

The present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: As shown in Figures 1-9, a cleaning device for a control cabinet includes a cleaning head 10, a connecting rod 11, a slider 12, and a drive motor 13. Both ends of the cleaning head 10 are connected to the top cover 9 through linear bearings 30 The front and rear sides and the outer side of one end are fixedly connected to the slider 12 through the connecting rod 11. The slider 12 is equipped with a screw nut pair to drive it to move. The screw nut pair is connected with a drive motor 13, and the drive motor 13 is fixedly connected to the On the side of the top cover 9, the lead screw nut pair includes a lead screw 1 and a screw nut 31. The two ends of the lead screw 1 are connected to the bearing seat 3, and one end extends out of the bearing seat and is connected to the drive motor 13 through a coupling. The bearing seat 3 Fixedly connected on the top cover 9, the two ends of the linear bearing 30 are connected to the top cover 9 through the fixing seat 32, the top cover 9 is connected to the top of the cabinet body 6 through the support column 24, and the support column 24 is connected with a pressure sensor for measuring the supporting weight 25. The pressure sensor 25 is placed in the support sleeve 33, and the side of the support sleeve 33 is provided with a U-shaped notch 34. The wire connected to the pressure sensor 25 is drawn out from the U-shaped notch 34, and the support column 24 is placed in the support sleeve 33 to support The lower end of the column 24 is provided with a stepped shaft inserted into the inner hole of the pressure sensor 25 .

The driving motor is connected to the controller, and the controller is connected to the pressure sensor. When the pressure reaches the set threshold, the controller controls the driving motor to automatically clean, realizing automation.

Preferably, the cleaning head 10 includes a slide bar 1001 and a plurality of brushes 1002, each brush 1002 is detachably connected to the lower side of the slide bar 1001 and the outermost end of the slide bar 1001 is provided with a locking mechanism.

Preferably, each of the brushes 1002 includes a T-shaped fixed block 1003 and bristles 1004 fixedly connected to the fixed block 1003, and a bar-shaped T-shaped groove matching the T-shaped structure of the fixed block 1003 is provided on the slide bar 1001 1005.

Preferably, the above-mentioned locking mechanism includes a push block 1006, a locking screw 1007 and a fixing block 1008, the fixing block 1008 is detachably fixedly connected to the end of the slide bar 1001, and the locking screw 1007 is threaded through the fixing block 1008 and leans against the On the push block 1006 , the cross-sectional structure of the push block 1006 is T-shaped and is movably placed in the T-shaped slot 1005 .

Embodiment 2: As shown in Figure 1-9, a control cabinet, the control cabinet includes a cabinet body 6, the cabinet body 6 is fixedly connected to the base 7, two movable doors 5 are arranged on the front side of the cabinet body 6, and the left side is provided with There are LED lights 4, an alarm box 16 is arranged on the side of the cabinet body 6, a sealed door 18 is arranged on the outer end of the alarm box 16, and a microphone 14 is installed inside, and the microphone 14 is electrically connected to the input end of the controller 15, and the communication end of the controller 15 A 4G module is connected, and the 4G module is connected with the mobile terminal. The outer surface of the cabinet 6 is uniformly sprayed with waterproof paint, and the controller adopts AT89C52.

Preferably, the lower end of the airtight door 18 is hinged on the end edge of the alarm box 16, and the upper end is connected to the alarm box 16 through a clamping device.

Preferably, the clamping device includes a handle 21, a tongue 22 and an arc-shaped connecting block 23. The side of the airtight door 18 opposite to the box body 16 is fixedly connected with an upwardly arched arc-shaped connecting block 23, and the arc-shaped connecting block 23 is inserted into the box. In the slot 26 provided on the side wall on the end surface of the body 16, and the upper side wall of the slot 26 is provided with a through groove 27 communicating with it, and a tongue 22 is slidably connected in the through groove 27, and one end of the tongue 22 extends to the box body 16 The outside of the handle 21 is fixedly connected with the handle 21, and the other end of the tab 22 is snapped into the draw-in groove 28 provided on the upper side of the arc-shaped connection block 23. A handle 17 is arranged on the outside of the airtight door 18, and the outer surfaces of the handle 17 and the handle 21 are uniform. The fixed connection has a rubber elastic layer.

Preferably, the side wall of the above-mentioned through groove 27 facing the side of the box body 16 is also provided with a slide groove 29 communicating with the through groove 27, and the tab 22 is vertically fixedly connected to one end of the side plate 20, and the other end of the side plate 20 is movable. Placed in the chute 29 , and the upper side of the side plate 20 is connected to the top inner wall of the chute 29 through the compression spring 19 , and the chute 29 communicates with the outside of the end surface of the box body 16 .

Preferably, the card slot 28 adopts a V-shaped groove structure, and the lower end of the tab 22 is arranged in a V-shaped structure that matches the card slot 28 .

Preferably, a herringbone top cover 9 is arranged on the top of the cabinet body 6, and solar panels 2 are arranged on both slopes of the top cover 9, and a storage battery 8 is connected inside the top cover 9, and the solar panel 2 is connected to the storage battery 8 through a charging module. , a cleaning device is installed on the solar panel 2, the top cover 9 is connected to the top of the cabinet body 6 through the support column 24, the support column 24 is connected with a pressure sensor 25 for measuring the support weight, and the pressure sensor 25 is placed in the support sleeve 33 There is a U-shaped notch 34 on the side of the support sleeve 33, and the wire connecting the pressure sensor 25 is drawn out from the U-shaped notch 34. The support column 24 is placed in the support sleeve 33, and the lower end of the support column 24 is provided with a stepped shaft inserted into the pressure sensor 25. inside the inner hole.

Preferably, the cleaning device includes a cleaning head 10, a connecting rod 11, a slider 12 and a drive motor 13. The two ends of the cleaning head 10 are connected to the front and rear sides of the top cover 9 through linear bearings 30, and the outer side of one end is fixedly connected to the slider through a connecting rod 11. 12, the slide block 12 is equipped with a lead screw female pair that drives it to move, and the lead screw female pair is connected with a drive motor 13, and the drive motor 13 is fixedly connected to the top cover 9 side, and the lead screw female pair includes a lead screw 1 and the screw nut 31, the two ends of the lead screw 1 are connected to the bearing seat 3, and one end extends out of the bearing seat and is connected to the drive motor 13 through a coupling, the bearing seat 3 is fixedly connected to the top cover 9, and the two ends of the linear bearing 30 pass through The fixed seat 32 is connected to the top cover 9, the driving motor is connected to the controller, and the controller is connected to the pressure sensor. When the pressure reaches the set threshold, the controller controls the driving motor to automatically clean, realizing automation.

Preferably, the cleaning head 10 includes a slide bar 1001 and a plurality of brushes 1002, each brush 1002 is detachably connected to the lower side of the slide bar 1001 and the outermost end of the slide bar 1001 is provided with a locking mechanism.

Preferably, each of the brushes 1002 includes a T-shaped fixed block 1003 and bristles 1004 fixedly connected to the fixed block 1003, and a bar-shaped T-shaped groove matching the T-shaped structure of the fixed block 1003 is provided on the slide bar 1001 1005.

Preferably, the above-mentioned locking mechanism includes a push block 1006, a locking screw 1007 and a fixing block 1008, the fixing block 1008 is detachably fixedly connected to the end of the slide bar 1001, and the locking screw 1007 is threaded through the fixing block 1008 and leans against the On the push block 1006 , the cross-sectional structure of the push block 1006 is T-shaped and is movably placed in the T-shaped slot 1005 .

The control cabinet has the following advantages:

(1) By setting the alarm mode of the microphone on the cabinet body and communicating with the remote mobile terminal through the 4G module, passers-by can realize timely remote alarm for help through this alarm mode, and promptly respond to the abnormal state of the electrical control cabinet (adventure) Smoke, fire, etc.) can be dealt with, improving the safety of the electrical control cabinet and better practicability;

(2) The opening and closing of the airtight door is carried out by means of card connection, which is convenient and quick to operate and easy to seal;

(3) The clamping device composed of handle, tongue and arc-shaped connecting block is used, the clamping is stable and reliable, and the structure is compact, and the insertion is easy and convenient;

(4) The reset device composed of a compression spring and a side plate can force the tab always downward, so that the tab can be tightly and reliably snapped into the slot, making the snap more stable and reliable;

(5) V-shaped groove structure and matching V-shaped structure are adopted, which have self-positioning function during the plugging process, and the airtightness of the airtight door is better after the card is connected, and the electrical components in the alarm box are protected from moisture, and the service life is longer;

(6) Solar panels are installed on the top cover, which can realize the collection of solar energy, realize the utilization of clean energy, avoid the consumption of extra electric energy, and install a cleaning device to facilitate the cleaning of snow, so as to prevent snow water from flowing into the electrical control cabinet and causing electrical damage. The damage of electrical components in the control cabinet makes it safer to use;

(7) The cleaning device composed of cleaning head, connecting rod, slider and driving motor is used, which is driven by electric motor, saving time and labor, and using the electric energy collected by solar energy, which is more energy-saving and convenient to clean;

(8) The detachable multiple brushes are connected to the slide bar, which is convenient for replacement and maintenance, and the maintenance cost is low;

(9) The T-shaped structure is used to inlay in the T-shaped groove, the brush is easy to assemble and disassemble, and the fixing is reliable;

(10) The locking screw is used to push the push block against the brush, the locking is reliable and stable, and the operation is convenient.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (5)

1. a kind of clearing apparatus of switch board, it is characterised in that：Including cleaning head（10）, connecting rod（11）, sliding block（12）And drive Dynamic motor（13）, cleaning head（10）Both ends pass through linear bearing（30）It is connected to head cover（9）Front and back side, one end outside pass through connection Bar（11）It is fixedly attached to sliding block（12）On, sliding block（12）On be equipped with driving its movement screw-nut pair, screw-nut pair It is connected with driving motor（13）, driving motor（13）It is fixedly connected on head cover（9）Side.

2. a kind of clearing apparatus of switch board according to claim 1, it is characterised in that：Cleaning head（10）Including draw runner （1001）With polylith brush（1002）, every piece of brush（1002）It is detachably connected to draw runner（1001）Downside and draw runner（1001） Outermost end is provided with retaining mechanism.

3. a kind of clearing apparatus of switch board according to claim 1, it is characterised in that：Every piece of brush（1002）Including T The fixed block of type（1003）Be fixedly connected on fixed block（1003）On bristle（1004）, draw runner（1001）On be provided with it is solid Determine block（1003）The T-slot of bar shaped that matches of T-shaped structure（1005）.

4. a kind of clearing apparatus of switch board according to claim 2, it is characterised in that：Retaining mechanism includes pushing block （1006）, lock-screw（1007）And fixed block（1008）, fixed block（1008）It is securely removably connected at draw runner（1001） End, lock-screw（1007）It is threaded through fixed block（1008）After be resisted against pushing block（1006）On, pushing block（1006）It ties in section Structure is T shapes and is actively placed in T-slot（1005）It is interior.

5. a kind of clearing apparatus of switch board according to claim 1, it is characterised in that：Head cover（9）Pass through support column （24）It is connected to cabinet（6）Top, support column（24）On be connected with pressure sensor for measuring supported weight（25）, pressure Sensor（25）It is placed in stop sleeve（33）It is interior, stop sleeve（33）Side offers U-shaped breach（34）, connect pressure sensor （25）Conducting wire from U-shaped breach（34）It draws, support column（24）It is placed in stop sleeve（33）It is interior, support column（24）Lower end is provided with Step Shaft is inserted into pressure sensor（25）Endoporus in.