Electric adsorption large plate frame

Abstract

The utility model provides an electric adsorption large grillage which comprises a large grillage body and a plurality of adsorbers, the large grillage body is provided with a plurality of transverse rods, the adsorbers are distributed and installed on the transverse rods, and lifting handles are installed on the transverse rods. The lifting handle is an electric air exhaust handle and is connected with a plurality of adsorbers, namely adsorbers A, which are positioned on the same cross rod with the lifting handle; the lifting handle comprises a handle main body and an air pumping and deflating system, the handle is fixedly connected to the cross rod, the air pumping and deflating system comprises a distributor, a pressure relief pipe, an air suction pipe, a pressure relief valve and an electric air pump, the distributor, the pressure relief pipe, the air suction pipe and the pressure relief valve are installed in the handle main body, and the distributor is provided with an inlet / outlet I, an inlet / outlet II and an inlet / outlet III. The inlet / outlet I is connected with the adsorber A through the air pipe, the inlet / outlet II is installed on the pressure relief pipe, the inlet / outlet III is connected with the air suction pipe, the pressure relief valve is installed on the pressure relief pipe, the electric air suction pump is installed on the air suction pipe, and the operation convenience of the large grillage is improved.

Description

Technical Field

[0001] The utility model relates to the handling of glass, ceramic tiles, marble and rock slabs, and particularly relates to an electric adsorption large plate rack. Background Art

[0002] A device for the handling and construction of adsorbing large-sized glass, ceramic tiles, rock slabs and marble (patent number: 20192037260.0), generally referred to as a large plate rack in the industry. When it is used for the handling and construction of adsorbing large-sized glass, ceramic tiles, rock slabs and marble, in order to ensure firm adsorption, a majority (more than a dozen) of adsorbers are adopted. These adsorbers are evenly distributed at various parts of the main body of the large plate rack and are independently and manually adsorbed. When the large plate rack is being handled and constructed, especially in the case of vertical construction, the operation is inconvenient in various ways. Content of the Utility Model

[0003] The utility model provides an electric adsorption large plate rack, aiming to improve the convenience of the operation of the large plate rack.

[0004] An electric adsorption large plate rack includes a main body of the large plate rack and several adsorbers. The main body of the large plate rack is fixedly composed of several adjustable-length combined cross bars and longitudinal bars. Each adsorber is distributed and installed on each cross bar, and a lifting handle is installed on each cross bar; the lifting handle is an electric air extraction handle, which is connected to multiple adsorbers, namely adsorber A, located on the same cross bar as the lifting handle.

[0005] The lifting handle includes a handle main body and an air extraction and release system. The handle is fixedly installed at the end of the cross bar. The air extraction and release system includes an electric air extraction pump, a distributor, an air suction pipe, a pressure relief pipe and a pressure relief valve. The electric air extraction pump, the distributor, the air suction pipe, the pressure relief pipe and the pressure relief valve are installed in the handle main body. The distributor has an inlet / outlet Ⅰ, an inlet / outlet Ⅱ and an inlet / outlet Ⅲ. The inlet / outlet Ⅰ is connected to the air suction pipe, the electric air extraction pump is installed at the lower end of the air suction pipe, the inlet / outlet Ⅱ is connected to adsorber A, and the inlet / outlet Ⅲ is connected to the pressure relief pipe. The pressure relief valve is installed on the pressure relief pipe.

[0006] A one-way valve is installed on the air suction pipe, and the one-way valve is located upstream of the electric air extraction pump; it can prevent the pressure in the adsorber from leaking.

[0007] The air extraction and release system further includes a PCB board and a negative pressure sensor. The PCB and the negative pressure sensor are installed in the handle main body. The PCB board is integrated with a control circuit. The negative pressure sensor is electrically connected to the PCB board. The distributor also has an inlet / outlet Ⅳ, and its inlet / outlet Ⅳ is connected to a pressure measuring pipe. The negative pressure sensor is installed on the pressure measuring pipe; the pressure relief valve is electrically connected to the PCB board, and the electric air extraction pump is electrically connected to the PCB board.

[0008] To further refine the above structure, the air extraction and discharge system further includes a button and a display. The button and the display are installed on the upper cover of the handle body, and the button and the display are electrically connected to the PCB board.

[0009] A battery pack is located on the upper cover of the lifting handle and is electrically connected to the PCB board.

[0010] The battery pack is a replaceable rechargeable battery, and a power display is provided on the battery pack.

[0011] The air extraction and discharge system further includes a receiver. The receiver is installed inside the handle body, and the receiver is electrically connected to the PCB board;

[0012] A remote control is remotely connected to the receiver; the adsorber can be remotely controlled to adsorb or release adsorption.

[0013] Each adsorber A is connected in series through an air pipe and works simultaneously.

[0014] The advantages of the present utility model are reasonable design, simple structure, adopting an electric air extraction handle to realize the electric adsorption of each adsorber, which greatly facilitates handling and construction. The air extraction and discharge system is built into the handle body, with convenient operation, delicate and beautiful appearance. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the structure of the electric adsorption large plate frame (three-dimensional).

[0016] Figure 2 is Figure 1 Partial enlarged schematic diagram.

[0017] Figure 3 is a schematic diagram of the partial structure of the electric adsorption large plate frame (section).

[0018] Figure 4 is a schematic diagram of the structure of the electric air extraction handle (section)

[0019] Figure 5 is a schematic diagram of the connection of the air extraction and discharge system.

[0020] Figure 6 is Figure 5 Partial enlarged schematic diagram of A in

[0021] In the figure, there are the main body 1 of the large plate rack, the cross bar 1-1, and the longitudinal bar 1-2; the adsorber (adsorber A) 2; the electric air extraction handle 3, the handle base 3-1, the upper cover 3-2, the button 3-3, the display 3-4, the PCB board 3-5, the distributor 3-6, the inlet / outlet I 3-6-1, the inlet / outlet II 3-6-2, the inlet / outlet III 3-6-3, the inlet / outlet IV 3-6-4, the pressure relief pipe 3-7, the air extraction pipe 3-8, the pressure measuring pipe 3-9, the pressure relief valve 3-10, the electric air extraction pump 3-11, the sensor 3-12, the one-way valve 3-13, the adsorber connecting pipe 3-14; the battery base 4, the rechargeable battery 5, and the remote control 6. Detailed implementation mode

[0022] As Figure 1 shown, an electric adsorption large plate rack, the large plate rack includes the main body 1 of the large plate rack and several adsorbers 2. The main body 1 of the large plate rack has several cross bars 1-1 (and several longitudinal bars 1-2). Each adsorber 2 is distributed and installed on each cross bar 1-1, and an electric air extraction handle 3 is installed on each cross bar 1-1.

[0023] As Figure 2 shown, the electric air extraction handle 3 includes a handle main body and an air extraction and release system. The handle main body is composed of a handle base 3-1 and an upper cover 3-2; the air extraction and release system includes a button 3-3 and a display 3-4. The button 3-3 and the display screen 3-4 are installed on the upper cover 3-2; the battery base 4 is located on the upper cover 3-2, and the rechargeable battery 5 is detachably installed on the battery base 4, with its battery power display.

[0024] As Figure 3 shown, the electric air extraction handle 3 is connected to multiple adsorbers 2, namely adsorber A 2, located on the same cross bar 1-1 as the electric air extraction handle 3; each adsorber A 2 is connected in series through an air pipe.

[0025] The adsorber 2 is composed of an adsorber seat 2-1 and a vacuum chuck 2-2.

[0026] As Figure 4 shown, the air extraction and release system includes a PCB board 3-5, a distributor 3-6, a pressure relief pipe 3-7, an air extraction pipe 3-8, a pressure measuring pipe 3-9, a pressure relief valve 3-10 (a normally closed solenoid valve), an electric air extraction pump 3-11, and a sensor 3-12. The PCB board 3-5, the distributor 3-6, the pressure relief pipe 3-7, the air extraction pipe 3-8, the pressure measuring pipe 3-9, the pressure relief valve 3-10 (a normally closed solenoid valve), the electric air extraction pump 3-11, and the sensor 3-12 are installed in the handle base 3-1. The handle base 3-1 is installed with a one-way valve 3-13 and an adsorber connecting pipe 3-14; the distributor 3-6 has an inlet / outlet I 3-6-1, an inlet / outlet II 3-6-2, an inlet / outlet III 3-6-3, and an inlet / outlet IV 3-6-4.

[0027] AsFigures 5-6 As shown, a control circuit is integrated on the PCB board 3-5. The button 3-3, the display 3-4, the pressure relief valve 3-10 (a normally closed solenoid valve), the electric air pump 3-11, and the sensor 3-12 are respectively electrically connected to the PCB board 3-5. The air extraction and discharge system further includes a receiver 3-15, and the receiver 3-15 is electrically connected to the PCB board 3-5; the battery 5 is electrically connected to the PCB board 3-5, and the remote control 6 is remotely connected to the receiver 3-15;

[0028] The inlet / outlet Ⅰ 3-6-1 is connected to each adsorber A 2 through an air pipe. The inlet / outlet Ⅱ 3-6-2 is installed on the pressure relief pipe 3-7. The inlet / outlet Ⅲ 3-6-3 is connected to the air extraction pipe 3-8. The inlet / outlet Ⅳ 3-6-4 is connected to the pressure measuring pipe 3-9. The pressure relief valve 3-10 is installed on the pressure relief pipe 3-7. The electric air pump 3-11 is installed on the air extraction pipe 3-8. The sensor 3-12 is installed on the pressure measuring pipe 3-9; the check valve 3-13 is connected to the air extraction pipe 3-8 and is located upstream of the electric air pump 3-11.

[0029] When the above-mentioned electric adsorption large plate frame is in use, it is placed on glass or marble, and each adsorber 2 contacts the surface of the glass or marble;

[0030] Press the button 3-3 twice (according to the setting), the electric air pump 3-11 starts, and air is extracted through the air extraction pipe 3-8 via the check valve 3-13 to evacuate each adsorber A 2. The sensor 3-12 picks up the vacuum data inside each adsorber A 2. When the pressure is pumped to the set value (program setting), the electric air pump 3-11 stops working. At this time, each adsorber A 2 adsorbs on the surfaces of glass, marble, and rock slab;

[0031] 2) Long press the button 3-3 (according to the setting), the electric air pump 3-11 is in a stopped working state, the pressure relief valve 3-10 is powered on, and its N1 port and N2 port are conducted. Each adsorber A 2 then extracts external air through the pressure relief valve 3-10. At this time, each adsorber A 2 can be detached from the surfaces of glass, marble, or rock slab.

[0032] When each adsorber A 2 adsorbs on the surfaces of glass, ceramic tile, marble, or rock slab, the sensor 3-12 continuously detects the vacuum data inside each adsorber A 2. When the pressure reaches the lower limit of the set vacuum value, the electric air pump 3-11 starts, and air is extracted through the air extraction pipe 3-8 via the check valve 3-13 to evacuate each adsorber A 2. When the pressure is pumped to the set value (program setting), the electric air pump 3-11 stops working, ensuring that each adsorber A always firmly adsorbs on the surface of the adsorbate.

[0033] In the case where the electric air extraction handle 3 cannot be touched or in a special environment, the remote control 6 controls the operation and shutdown of each electric air pump 3-11, and the power on and off of the pressure relief valve 3-10 by long pressing and short pressing respectively.

[0034] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An electric adsorption large plate frame, comprising a large plate frame main body and a plurality of adsorbers. The large plate frame main body is fixedly composed of a plurality of adjustable-length combined cross bars and longitudinal bars. Each adsorber is distributively installed on each cross bar, and a lifting handle is installed on each cross bar; characterized in that, The lifting handle is an electric air extraction handle, which is connected to a plurality of adsorbers, namely adsorber A, located on the same crossbar; The lifting handle includes a handle body and an air extraction and discharge system. The handle is fixedly installed at the end of the crossbar. The air extraction and discharge system includes an electric air extraction pump, a distributor, an air suction pipe, a pressure relief pipe, and a pressure relief valve. The electric air extraction pump, the distributor, the air suction pipe, the pressure relief pipe, and the pressure relief valve are installed in the handle body. The distributor has an inlet / outlet I, an inlet / outlet II, and an inlet / outlet III. The inlet / outlet I is connected to the air suction pipe, the electric air extraction pump is installed at the lower end of the air suction pipe, the inlet / outlet II pipe is connected to adsorber A, and the inlet / outlet III is connected to the pressure relief pipe. The pressure relief valve is installed on the pressure relief pipe.

2. The electric adsorption large plate frame according to claim 1, wherein A one-way valve is installed on the air suction pipe, and the one-way valve is located upstream of the electric air extraction pump.

3. An electric adsorption large plate frame according to claim 1, characterized in that, The air extraction and discharge system further includes a PCB board and a negative pressure sensor. The PCB and the negative pressure sensor are installed in the handle body. The PCB board is integrated with a control circuit. The negative pressure sensor is electrically connected to the PCB board. The distributor further has an inlet / outlet IV, and its inlet / outlet IV is connected to a pressure measuring pipe. The negative pressure sensor is installed on the pressure measuring pipe; the pressure relief valve is electrically connected to the PCB board, and the electric air extraction pump is electrically connected to the PCB board.

4. An electric adsorption large plate frame according to claim 1, characterized in that, The air extraction and discharge system further includes a button and a display. The button and the display are installed on the upper cover of the handle body, and the button and the display are electrically connected to the PCB board.

5. An electric adsorption large plate frame according to claim 1, characterized in that, A battery pack is located on the upper cover of the lifting handle, and it is electrically connected to the PCB board.

6. The electric adsorption large plate frame according to claim 5, wherein The battery pack is a replaceable rechargeable battery, and the battery pack is provided with a power display.

7. An electric adsorption large plate rack according to claim 1, characterized in that, The air extraction and discharge system further includes a receiver. The receiver is installed in the handle body, and the receiver is connected to the PCB board; A remote control is remotely connected to the receiver.

8. An electric adsorption large plate frame according to claim 1, characterized in that, Each adsorber A is connected in series through an air pipe.

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