An electrical equipment operation safety indication device

Abstract

This invention belongs to the field of electrical equipment technology, and particularly relates to an electrical equipment operation safety indicator device. The electrical equipment operation safety indicator device of this invention includes: two or more vent boxes, a collar, an air bladder, and a vent pipe; the collar is installed on the lower surface of the vent box, and an air bladder ring is fitted inside the collar; an inflation pipe communicating with the air bladder ring is installed on the surface of the collar; the air bladder is installed on the upper surface of the vent box and communicates with the vent box; a connector is provided on the side of the vent box; the two vent boxes are connected by a vent pipe; the vent pipe includes a vent pipe body and a threaded tube connecting to both ends of the vent pipe body; the threaded tube is matched and connected to the connector; a rotating plate is installed on the inner wall of the threaded tube; a rotating shaft is installed between the first end of the rotating plate and the inner wall of the threaded tube; a helical spring is installed between the surface of the rotating plate and the inner wall of the threaded tube; the rotating plate can control the opening and closing of the threaded tube by rotating the rotating shaft, which can solve the problem of the operation of electrical equipment being affected by operator misoperation.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical equipment, and in particular relates to an electrical equipment operation safety indication device. Background Art

[0002] The important role played by electricity in life and production cannot be ignored. It has brought great convenience to life and production and has become an important energy source in production and life. Electrical equipment is the key factor in the normal operation and transmission of electricity in power plants. In factories, there are also many electrical equipment. For example, in aluminum hydroxide processing plants, there are wet grinding and dry grinding equipment.

[0003] There are many control buttons that need to be operated on power equipment. Although operators need to undergo pre-job training before operation, it is not easy for some new operators to master the order of buttons and they are easily confused about the order of buttons. Although there are some Chinese characters on them, operators will still forget the operation order, affecting the smooth operation of power equipment. Summary of the invention

[0004] In view of this, the present invention provides an electrical equipment operation safety indication device, which is used to solve the problem that the smooth operation of the electrical equipment is affected by the operator's misoperation of the electrical equipment.

[0005] The specific technical solutions of the present invention are as follows:

[0006] An electrical equipment operation safety indication device, comprising: two or more ventilation boxes, a collar, an air bag and a ventilation pipe;

[0007] The collar is installed on the lower surface of the ventilation box, an air bag ring is sleeved inside the collar, and an inflation tube connected to the air bag ring is installed on the surface of the collar;

[0008] The airbag is installed on the upper surface of the ventilation box and is in communication with the ventilation box. A joint is provided on the side of the ventilation box. The two ventilation boxes are connected via the ventilation pipe.

[0009] The vent pipe includes a vent pipe body and a spiral tube connected to both ends of the vent pipe body, the spiral tube is matched and connected with the joint, a rotating plate is installed on the inner wall of the spiral tube, a rotating shaft is installed between the first end of the rotating plate and the inner wall of the spiral tube, a coil spring is installed between the surface of the rotating plate and the inner wall of the spiral tube, and the rotating plate can control the opening and closing of the spiral tube by rotating the rotating shaft.

[0010] Preferably, the spiral tube is threadedly connected to the joint;

[0011] The vent pipe body is a rubber hose.

[0012] Preferably, the length of the rotating plate is greater than the inner diameter of the spiral tube and the rotating plate is in contact with the inner wall of the spiral tube in an initial state.

[0013] Preferably, a through hole communicating with the airbag is provided on the upper surface of the ventilation box;

[0014] The material of the bottom surface of the ventilation box and the air bag ring is rubber.

[0015] Preferably, it further comprises: a first connecting plate and a second connecting plate;

[0016] The first connecting plate and the second connecting plate are both connected to the ventilation box via a connecting belt, and the ventilation box is arranged between the first connecting plate and the second connecting plate.

[0017] Preferably, the connecting belt is communicated with the ventilation box, and the connecting belt is provided with a closable ventilation opening.

[0018] Preferably, the first connecting plate and the second connecting plate are mounted on the first suction plate and the second suction plate respectively.

[0019] Preferably, the first suction plate and the second suction plate are made of magnets.

[0020] In summary, the present invention provides an electrical equipment operation safety indication device, comprising: more than two ventilation boxes, a ring, an airbag and a ventilation pipe; the ring is installed on the lower surface of the ventilation box, the airbag ring is sleeved inside the ring, and an inflation pipe connected to the airbag ring is installed on the surface of the ring; the airbag is installed on the upper surface of the ventilation box and the airbag is connected to the ventilation box, a joint is arranged on the side of the ventilation box, and the two ventilation boxes are connected through the ventilation pipe; the ventilation pipe comprises a ventilation pipe body and a spiral tube connected and arranged at both ends of the ventilation pipe body, the spiral tube is matched and connected with the joint, a rotating plate is installed on the inner wall of the spiral tube, a rotating shaft is installed between the first end of the rotating plate and the inner wall of the spiral tube, a coil spring is installed between the surface of the rotating plate and the inner wall of the spiral tube, and the rotating plate can control the opening and closing of the spiral tube by rotating the rotating shaft.

[0021] In the present invention, an airbag ring is sleeved inside the collar, and an inflation tube connected to the airbag ring is installed on the surface of the collar. The collar can be sleeved on the button of the electrical equipment. Inflating the inflation tube can expand the airbag ring, so that the collar clamps the button, and the collar is stably clamped on the button. The airbag is installed on the upper surface of the ventilation box and is connected to the ventilation box. The ventilation boxes are connected through the ventilation tube. The ventilation tube includes a ventilation tube body and a spiral tube connected and arranged at both ends of the ventilation tube body. The ventilation boxes are connected through the ventilation tube, and ventilation is carried out between the airbags through the spiral tube. The rotating plate acts as a one-way valve to allow ventilation of one airbag to pass into Another air bag can prevent the gas from flowing back. The air bags can be arranged in the order of button control of the electrical equipment required by adjusting the installation direction of the screw tube. By adjusting the installation direction of the screw tube, the operator only needs to press the air bag to ventilate along the ventilation pipeline pre-set in the air bag. It is only necessary to observe whether the air bag is inflated and only press the inflated air bag to realize pressing the buttons on the control panel of the electrical equipment in sequence. This can solve the problem of smooth operation of the electrical equipment affected by the operator's misoperation of the electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0023] Figure 1 A schematic diagram of the structure of an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0024] Figure 2 A side view of the cooperation of a vent box, an air bag and a collar in an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0025] Figure 3 A schematic diagram of the structure of a solenoid in an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0026] Figure 4 A top view of a ventilation box in an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0027] Figure 5 A top view of the cooperation between a collar and an airbag ring in an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of the structure of a vent pipe in an electrical equipment operation safety indication device provided by an embodiment of the present invention;

[0029] Illustrations: 1. First connecting plate; 2. First suction plate; 3. Ventilation tube body; 4. Connecting belt; 5. Second connecting plate; 6. Second suction plate; 7. Ventilation box; 8. Air bag; 9. Connector; 10. Ring; 11. Air bag ring; 12. Inflatable tube; 13. Screw tube; 14. Rotating plate; 15. Coil spring; 16. Rotating shaft. DETAILED DESCRIPTION

[0030] The invention provides an electric equipment operation safety indication device, which is used to solve the problem that the electric equipment is affected in smooth operation due to the operator's misoperation of the electric equipment.

[0031] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 6 , Figure 1 A schematic diagram of the structure of an electrical equipment operation safety indication device provided by an embodiment of the present invention, Figure 2 A side view of the cooperation of a vent box, an air bag and a collar in an electrical equipment operation safety indication device provided by an embodiment of the present invention, Figure 3 A schematic diagram of the structure of a solenoid in an electrical equipment operation safety indication device provided by an embodiment of the present invention, Figure 4 A top view of a ventilation box in an electrical equipment operation safety indication device provided by an embodiment of the present invention, Figure 5 A top view of the cooperation between a collar and an airbag ring in an electrical equipment operation safety indication device provided by an embodiment of the present invention, Figure 6 A schematic structural diagram of a vent pipe in an electrical equipment operation safety indication device provided by an embodiment of the present invention.

[0033] An embodiment of an electrical equipment operation safety indication device provided by an embodiment of the present invention comprises: two or more ventilation boxes 7, a collar 10, an air bag 8 and a ventilation pipe;

[0034] The collar 10 is mounted on the lower surface of the ventilation box 7, an airbag ring 11 is sleeved inside the collar 10, and an inflation tube 12 connected to the airbag ring 11 is mounted on the surface of the collar 10;

[0035] The airbag 8 is installed on the upper surface of the ventilation box 7 and the airbag 8 is in communication with the ventilation box 7. A joint 9 is provided on the side of the ventilation box 7. The two ventilation boxes 7 are connected by a ventilation pipe.

[0036] The vent pipe includes a vent pipe body 3 and a spiral tube 13 connected to both ends of the vent pipe body 3. The spiral tube 13 is matched and connected with the joint 9. A rotating plate 14 is installed on the inner wall of the spiral tube 13. A rotating shaft 16 is installed between the first end of the rotating plate 14 and the inner wall of the spiral tube 13. A coil spring 15 is installed between the surface of the rotating plate 14 and the inner wall of the spiral tube 13. The rotating plate 14 can control the opening and closing of the spiral tube 13 by rotating the rotating shaft 16.

[0037] In the embodiment of the present invention, an airbag ring 11 is sleeved inside the collar 10, and an inflation tube 12 connected to the airbag ring 11 is installed on the surface of the collar 10. The collar 10 can be sleeved on the button of the electrical equipment. Inflating the inflation tube 12 can expand the airbag ring 11, so that the collar 10 clamps the button. The collar 10 is stably clamped on the button. The airbag 8 is installed on the upper surface of the ventilation box 7 and communicated with the ventilation box 7. The airbag 8 can be inflated through the joint 9. The ventilation boxes 7 are connected through the ventilation tube. The ventilation tube includes a ventilation tube body 3 and a spiral tube 13 connected and arranged at both ends of the ventilation tube body 3. The ventilation boxes 7 are connected through the ventilation tube, and ventilation is performed between the airbags 8 through the spiral tube 13. The rotating plate 14 acts as a one-way valve to allow one airbag 8 to ventilate into another airbag 8 and prevent the gas from flowing back. The airbags 8 can be arranged by adjusting the installation direction of the screw tube 13 so that the airbags 8 are arranged in the order in which the buttons of the electrical equipment are required to be controlled. By adjusting the installation direction of the screw tube 13, the operator only needs to press the airbag 8 to ventilate along the ventilation pipeline pre-set in the airbag 8. The operator only needs to observe whether the airbag 8 is inflated and only needs to press the inflated airbag 8 to press the buttons on the electrical equipment control panel in sequence. This can solve the problem of the smooth operation of the electrical equipment affected by the operator's misoperation of the electrical equipment.

[0038] The embodiment of the present invention adjusts the ventilation line of the airbag 8 by arranging the airbag 8, the ventilation pipe and the spiral tube 13. The electrical equipment operation safety indication device can prevent the operator from pressing the wrong button sequence. In addition, the electrical equipment operation safety indication device is reasonably designed and easy to operate.

[0039] The above is a detailed description of one embodiment of an electrical equipment operation safety indication device provided by an embodiment of the present invention. The following is a detailed description of another embodiment of an electrical equipment operation safety indication device provided by an embodiment of the present invention.

[0040] See also Figures 1 to 6 , another embodiment of an electrical equipment operation safety indication device provided by an embodiment of the present invention comprises: more than two ventilation boxes 7, a collar 10, an air bag 8 and a ventilation pipe;

[0041] The collar 10 is mounted on the lower surface of the ventilation box 7, an airbag ring 11 is sleeved inside the collar 10, and an inflation tube 12 connected to the airbag ring 11 is mounted on the surface of the collar 10;

[0042] The airbag 8 is installed on the upper surface of the ventilation box 7 and the airbag 8 is in communication with the ventilation box 7. A joint 9 is provided on the side of the ventilation box 7. The two ventilation boxes 7 are connected by a ventilation pipe.

[0043] The vent pipe includes a vent pipe body 3 and a spiral tube 13 connected to both ends of the vent pipe body 3. The spiral tube 13 is matched and connected with the joint 9. A rotating plate 14 is installed on the inner wall of the spiral tube 13. A rotating shaft 16 is installed between the first end of the rotating plate 14 and the inner wall of the spiral tube 13. A coil spring 15 is installed between the surface of the rotating plate 14 and the inner wall of the spiral tube 13. The rotating plate 14 can control the opening and closing of the spiral tube 13 by rotating the rotating shaft 16.

[0044] In the embodiment of the present invention, the spiral tube 13 is threadedly connected to the connector 9;

[0045] The vent pipe body 3 is a rubber hose.

[0046] In the embodiment of the present invention, the length of the rotating plate 14 is greater than the inner diameter of the spiral tube 13 and the rotating plate 14 is in contact with the inner wall of the spiral tube 13 in the initial state.

[0047] In the embodiment of the present invention, a through hole communicating with the airbag 8 is provided on the upper surface of the ventilation box 7;

[0048] The bottom surface of the ventilation box 7 and the airbag ring 11 are made of rubber, and the airbag ring 11 is an annular structure.

[0049] In the embodiment of the present invention, it further comprises: a first connecting plate 1 and a second connecting plate 5;

[0050] The first connecting plate 1 and the second connecting plate 5 are both connected to the ventilation box 7 via the connecting belt 4 , and the ventilation box 7 is arranged between the first connecting plate 1 and the second connecting plate 5 .

[0051] In the embodiment of the present invention, the connecting belt 4 is connected to the ventilation box 7, and the connecting belt 4 is provided with a closable ventilation opening, through which the airbag 8 can be inflated.

[0052] In the embodiment of the present invention, the first connecting plate 1 and the second connecting plate 5 are mounted on the first suction plate 2 and the second suction plate 6 respectively.

[0053] In the embodiment of the present invention, the materials of the first suction plate 2 and the second suction plate 6 are magnets.

[0054] The provision of the first suction plate 2 and the second suction plate 6 enables the electrical equipment operation safety indication device to be better installed on the control panel of the electrical equipment for use.

[0055] When the electrical equipment operation safety indication device of the embodiment of the present invention is used, firstly, the first suction plate 2 and the second suction plate 6 are respectively adsorbed on both sides of the control panel of the electrical equipment, so that the ring 10 on the lower surface of the ventilation box 7 connected between the first connecting plate 1 and the second connecting plate 5 is sleeved on the button of the electrical equipment, and the airbag ring 11 is inflated through the inflation tube 12 to expand the airbag ring 11, and the button is clamped, and the ring 10 is stably clamped on the button. The ventilation between the airbags 8 is achieved through the ventilation tube. The spiral tube 13 connected at both ends of the ventilation tube body 3 can be used as a one-way valve to adjust the flow direction of the airflow. For example, to allow the airbag 8 in the upper left corner to ventilate to the adjacent airbag 8 on the right, the spiral tube 13 only needs to be adjusted to Figure 3 In the state shown, when the airbag 8 in the upper left corner is squeezed, the airflow will push the rotating plate 14 to rotate the rotating plate 14, and then lead to another airbag 8 through the vent pipe, so that the other airbag 8 is inflated. If the inflated airbag 8 is pressed in turn, the airflow will not flow back to the airbag 8 in the upper left corner due to the obstruction of the rotating plate 14. Therefore, it is only necessary to adjust the installation direction of the spiral tube 13 and adjust it according to the order in which the preset buttons need to be touched, so that the operator only needs to press the inflated airbag 8, thereby realizing the pressing of the buttons in the preset order, and solving the problem of the smooth operation of the power equipment affected by the operator's misoperation of the power equipment.

[0056] Before using the electrical equipment operation safety indication device of the embodiment of the present invention, except for inflating the first airbag 8, other airbags 8 are not inflated, so that the change in the expansion amount of the airbag 8 can be clearly observed, and the operator can be reminded of safety.

[0057] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electrical equipment operation safety indication device, characterized in that: include: More than two vent boxes, collars, bladders and vent tubes; The collar is installed on the lower surface of the ventilation box, an air bag ring is sleeved inside the collar, and an inflation tube connected to the air bag ring is installed on the surface of the collar; The airbag is installed on the upper surface of the ventilation box and is in communication with the ventilation box. A joint is provided on the side of the ventilation box. The two ventilation boxes are connected via the ventilation pipe. The vent pipe includes a vent pipe body and a spiral tube connected to both ends of the vent pipe body, the spiral tube is matched and connected with the joint, a rotating plate is installed on the inner wall of the spiral tube, a rotating shaft is installed between the first end of the rotating plate and the inner wall of the spiral tube, a coil spring is installed between the surface of the rotating plate and the inner wall of the spiral tube, and the rotating plate can control the opening and closing of the spiral tube by rotating the rotating shaft; the rotating plate is a one-way valve structure, which is used to ventilate one of the airbags into another airbag and prevent the gas from flowing back.

2. The electrical equipment operation safety indication device according to claim 1, characterized in that: The spiral tube is threadedly connected to the joint; The vent pipe body is a rubber hose.

3. The electrical equipment operation safety indication device according to claim 1, characterized in that: The length of the rotating plate is greater than the inner diameter of the spiral tube and the rotating plate is in contact with the inner wall of the spiral tube in an initial state.

4. The electrical equipment operation safety indication device according to claim 1, characterized in that: The upper surface of the ventilation box is provided with a through hole communicating with the airbag; The material of the bottom surface of the ventilation box and the air bag ring is rubber.

5. The electrical equipment operation safety indication device according to claim 1, characterized in that: Also includes: a first connecting plate and a second connecting plate; The first connecting plate and the second connecting plate are both connected to the ventilation box via a connecting belt, and the ventilation box is arranged between the first connecting plate and the second connecting plate.

6. The electrical equipment operation safety indication device according to claim 5, characterized in that: The connecting belt is communicated with the ventilation box, and the connecting belt is provided with a closable ventilation opening.

7. The electrical equipment operation safety indication device according to claim 5, characterized in that: The first connecting plate and the second connecting plate are respectively mounted on the first suction plate and the second suction plate.

8. The electrical equipment operation safety indication device according to claim 7, characterized in that: The first suction plate and the second suction plate are made of magnets.

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