CN112670880B - Anti-false touch protection device and protection method for switch of electric automation equipment - Google Patents
Anti-false touch protection device and protection method for switch of electric automation equipment Download PDFInfo
- Publication number
- CN112670880B CN112670880B CN202011586870.3A CN202011586870A CN112670880B CN 112670880 B CN112670880 B CN 112670880B CN 202011586870 A CN202011586870 A CN 202011586870A CN 112670880 B CN112670880 B CN 112670880B
- Authority
- CN
- China
- Prior art keywords
- shielding cloth
- air bag
- switch
- rotating shaft
- false touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to an anti-false touch protection device and a protection method for an electric automation equipment switch, belongs to the field of electric equipment, and solves the problem that buttons on an existing machine control panel are more prone to being pressed by false buttons. The anti-false touch protection device adopts the shielding cloth to shield and protect the switch or the control panel of the electrical equipment, and meanwhile, the shielding cloth is provided with the air bag belt, and the air bag belt can provide thrust to block an operator from false touch after being inflated; the shielding cloth is wound on a rotating shaft on the clamping frame and can be rolled or unfolded, the clamping frame is arranged on the supporting frame through the universal rod and the sleeve, and the sleeve can be slid relative to the supporting frame to adjust the shielding position; the support frame is provided with a suction plate with magnetic force to be adsorbed on the electric equipment wall plate, so that the installation of the protection device is completed. According to the invention, the switch of the electric automation equipment is shielded by the shielding cloth and the cloth strip, and meanwhile, the hand of an operator is pushed by the expansion of the air bag strip, so that the misoperation prevention operation of the switch is realized.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an anti-false touch protection device and a protection method for an electrical automation equipment switch.
Background
The electrical engineering and automation profession thereof are an emerging subject in the field of electrical information, but are very fast in development and relatively mature at present due to close correlation with daily life and industrial production of people. The method is an important component of the high and new technology industry, is widely applied to the fields of industry, agriculture, national defense and the like, and plays an increasingly important role in national economy.
Among the electrical automation's equipment, the commonplace is the switch board to and automatic lathe, and the switch board is when overhauling, because switch in the switch board is more, the phenomenon that the mistake touched can appear at the in-process of overhauling, thereby can influence the maintenance to the switch board, in automatic lathe, especially numerical control lathe, when overhauling the test to the numerical control lathe, because the button on the board control panel is more, can not appear pressing wrong button's phenomenon, still there are more such cases in electrical automation equipment, in order to solve the problem that the switch mistake touched, the mistake touching prevention protection device of an electrical automation equipment switch is urgently designed to solve the not enough of prior art.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide an anti-false touch protection device and protection method for an electric automation device switch, which are used for solving the problem that the existing machine control panel has more buttons and is easy to push wrong buttons. In an electric automation device, a power distribution cabinet and an automatic machine tool are common, when the power distribution cabinet is overhauled, as a plurality of switches are arranged in the power distribution cabinet, the misoperation of the power distribution cabinet can be influenced in the overhauling process, in the automatic machine tool, particularly in a numerical control lathe, when the numerical control lathe overhauls and tests, the misoperation of the buttons cannot occur due to the fact that the buttons on a control panel of the machine tool are more, and more cases exist in the electric automation device, so that the misoperation of the switches is avoided.
The aim of the invention is mainly realized by the following technical scheme:
an anti-false-touch protection device for an electrical automation device switch, comprising: shielding cloth, an air bag belt and a rotating shaft; the shielding cloth is wound on the rotating shaft, and can shield and protect a switch or a control panel of the electrical equipment when the shielding cloth is unfolded; the gasbag area sets up on shielding cloth, and the gasbag area inflation back inflation can block operating personnel's maloperation.
The protection device is arranged on the electrical equipment wall plate through the support frame; the clamping frame is slidably arranged on the supporting frame; the rotating shaft is rotatably arranged on the clamping frame;
further, the anti-false touch protection device also comprises a clamping frame; the clamping frame is fixedly provided with a lantern ring; the rotating shaft is sleeved inside the lantern ring and can rotate relative to the lantern ring.
Further, a return spring is arranged between the lantern ring and the rotating shaft; when the rotating shaft rotates forward or backward relative to the lantern ring, the return spring tightens or loosens.
Further, a second fastening screw is arranged on the lantern ring, and when the second fastening screw is screwed down, the rotation of the rotating shaft relative to the lantern ring can be limited.
Further, the air bag belt is connected with an air pump through a conduit and is inflated through the air pump.
Further, the clamping frame is arranged on the supporting frame through the sleeve, and the supporting frame is connected with the wall plate of the electrical equipment.
Further, the sleeve is sleeved on the support frame and can slide relative to the support frame, the sleeve is provided with a first fastening screw, and the sleeve can be limited to slide relative to the support frame when the first fastening screw is screwed.
Further, the sleeve and the clamping frame are connected through a universal rod, and two ends of the universal rod are fixedly connected with the sleeve and the clamping frame respectively; the direction of the universal rod can be adjusted.
Further, one end of the shielding cloth is fixedly connected with the rotating shaft, and the other end of the shielding cloth is provided with hooks; the support frame is provided with a suction plate which has magnetic attraction and can be in adsorption connection with the wall plate of the electrical equipment; two ends of the shielding cloth are respectively connected with the electric equipment wall plate through the suction plate and the hooks.
An anti-false touch protection method for an electric automation equipment switch is characterized in that an anti-false touch protection device of the electric automation equipment switch is used for shielding the switch of the electric equipment or a control panel of the electric equipment, so that false touch is avoided;
the false touch prevention protection method comprises the following steps:
step S1: installing an anti-false touch protection device on the electrical equipment;
step S2: unfolding the shielding cloth, and tightening the second fastening screw to lock the rotating shaft;
step S3: the air bag belt is inflated, and the electric equipment is shielded and protected through the shielding cloth and the air bag belt.
The technical scheme of the invention can at least realize one of the following effects:
1. the protection switch prevents false touches.
According to the anti-false touch protection device, the shielding cloth and the air bag are brought to the equipment switch or the control panel to shield the switch or the panel button, so that the phenomenon of false touch in the overhaul process can be avoided when the power distribution cabinet is overhauled.
2. The shielding area is adjustable.
According to the anti-false touch protection device, the shielding cloth is wound on the lantern ring, the shielding cloth is unfolded through rotating the lantern ring, the lantern ring can be clamped and fixed through the second fastening screw, the unfolding degree of the shielding cloth is adjusted, the length of the shielding cloth is adjusted, the shielding area is adjusted, shielding ranges of different sizes are realized, and the anti-false touch protection device is suitable for different environments needing shielding protection.
3. The shielding position is adjustable.
According to the false touch prevention protection device, the shielding structure is arranged on the clamping frame, the clamping frame is arranged on the supporting frame through the sleeve, the sleeve is fastened with the supporting frame through the first fastening screw, and therefore position adjustment of the clamping frame and the shielding structure is achieved. And the clamping frame is connected with the sleeve through a universal rod, and the universal rod can adjust the inclination angle between the clamping frame and the supporting frame, so that the equipment switch or the control panel is effectively shielded and synchronous, and the maintenance of the electrical elements of the equipment is not hindered.
4. Simple structure, simple to operate.
The anti-false touch protection device is simple in structure and convenient to install, the shielding structure can be installed and fixed only by the adsorption of the suction plate, and the second handle and the hooks are arranged at one end of the shielding cloth, so that the shielding cloth can be unfolded and fixed after being unfolded, and the anti-false touch protection device is convenient to use.
In the invention, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the embodiments of the invention particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a schematic illustration of an anti-false protection device for an electrical automation device switch of the present invention;
fig. 2 is a side view of the shaft mated with the collar.
Reference numerals:
1-a universal rod; 2-a first fastening screw; 3-sleeve; 4-supporting frames; 5-a bottom plate; 6-a suction plate; 7-a first handle; 8-clamping frames; 9-a second fastening screw; 10-rotating shaft; 11-collar; 12-a rotating drum; 13-shielding cloth; 14-cloth strips; 15-an air bag strap; 16-air filling holes; 17-connecting plates; 18-an air pump; 19-a catheter; 20-a second handle; 21-a hook; 22-return spring.
Detailed Description
The following detailed description of preferred embodiments of the invention is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the invention, are used to explain the principles of the invention and are not intended to limit the scope of the invention.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the term "coupled" should be interpreted broadly, for example, as being fixedly coupled, as being detachably coupled, as being integrally coupled, as being mechanically coupled, as being electrically coupled, as being directly coupled, as being indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms "top," "bottom," "above … …," "below," and "on … …" are used throughout the description to refer to the relative positions of components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are versatile, irrespective of their orientation in space.
Example 1
The invention discloses an anti-false touch protection device of an electric automation device switch, which comprises: a supporting plate 4, an adsorption structure, a clamping frame 8 and a shielding structure. The shielding structure shields the control panel button of the electric automation equipment, and the misoperation of touching the switch or the misoperation of touching the button is prevented when an operator overhauls the electric element of the equipment. The shielding structure is arranged on the clamping frame 8, and the clamping frame 8 is arranged on the supporting frame 4 through the universal rod 1 and the sleeve 3 and is arranged on the electrical equipment through the adsorption structure.
Further, the shielding structure includes: a rotating shaft 10, a rotating drum 12, a shielding cloth 13 and an air bag belt 15.
Wherein, shelter from cloth 13 winding and install on rotary drum 12, rotary drum 12 cover is established on pivot 10, and rotary drum 12 and pivot 10 are fixed cup joint. That is, the shielding cloth 13 can be wound or unwound on the rotation shaft 10.
Further, the movable end of the shielding cloth 13 is connected with the electrical equipment through a hook 21, the other end of the shielding cloth is rotatably installed on the clamping frame 8 through the rotating shaft 10, the clamping frame 8 is fixedly connected with the supporting frame 4, and the supporting frame 4 is fixedly connected with the other wall surface of the electrical equipment through an adsorption structure.
Further, the rotating shaft 10 is fixedly installed on the clamping frame 8, and the clamping frame 8 is a C-shaped frame, as shown in fig. 1.
Further, as shown in fig. 2, the collar 11 is sleeved on the clamping frame 8, the rotating shaft 10 is sleeved inside the collar 11, the collar 11 can rotate relative to the rotating shaft 10, the return spring 22 is installed between the rotating shaft 10 and the collar 11, and when the rotating shaft 10 rotates forward or backward relative to the collar 11, the return spring 22 is tightened or loosened.
One end of the shielding cloth 13 is fixedly connected with the surface of the rotary drum 12, and the rotary drum 12 is fixedly sleeved on the rotary shaft 10, namely the shielding cloth 13 is wound on the rotary shaft 10. When the shielding cloth 13 is unfolded on the rotating shaft 10, the return spring 22 is in a tightened state, and the spring force of the return spring 22 is gradually increased; when the shielding cloth 13 is wound up on the rotating shaft 10 (the drum 12), the return spring 22 is in a relaxed state, and the elastic force of the return spring 22 is gradually reduced.
Further, one end of the shielding cloth 13 is fixedly connected with the rotary drum 12, and the other end is fixedly connected with the connecting plate 17. The clamping frame 8 is provided with a first handle 7, and the connecting plate 17 is provided with a second handle 20. When the shielding cloth 13 is unfolded, an operator holds the first handle 7 by one hand and pulls the second handle 20 by the other hand, pulls the shielding cloth 13 to unfold the shielding cloth 13, and simultaneously rotates the sleeve ring 11 relative to the rotating shaft 10, and the return spring 22 is tightened.
That is, when the second handle 20 is pulled by an external force to expand the shielding cloth 13, the return spring 22 gradually tightens when the shielding cloth 13 is expanded, the collar 11 has a rotation tendency under the elastic tension of the return spring 22, and after the tension is stopped, the return spring 22 can be used for automatically recovering the shielding cloth 13. Further, after the shielding cloth 13 is unfolded, the return spring 22 has the function of tensioning/tensioning the shielding cloth 13, so that the shielding cloth 13 can be prevented from being unfolded too long, and the shielding effect is prevented from being lost due to loosening of the shielding cloth 13.
In a specific embodiment of the invention, an air pump 18 is installed on the connecting plate 17, the air pump 18 is connected with the air bag belt 15 through a conduit 19, the air pump 18 inflates the air bag belt 15 through the conduit 19, and after the air bag belt 15 is inflated, an operator can be prevented from touching a switch or a control panel by mistake.
Further, as shown in fig. 1, the airbag belt 15 has two upper and lower belts, and the airbag belt 15 is disposed laterally on the shielding cloth 13. Further, a plurality of cloth strips 14 are longitudinally and uniformly connected to the shielding cloth 13 for blocking an operator from touching by mistake.
Further, an inflation head is mounted at the outer end of the conduit 19, a valve core corresponding to the inflation head is mounted on the inflation hole 16, and when the air bag belt 15 is inflated by the air pump 18, the inflation head on the conduit 19 is connected with the valve core on the inflation hole 16 to inflate the air bag belt 15.
In a preferred embodiment of the invention, the gap between the strips 14 is 1mm to 5mm.
In another embodiment of the present invention, the cloth strip 14 is replaced by a longitudinal air bag strip, and a plurality of air bag strips which are uniformly distributed are longitudinally arranged on the shielding cloth 13. The gasbag strip and the gasbag area 15 all set up on shielding cloth 13, and gasbag strip perpendicular to gasbag area 15, set up a plurality of evenly distributed's through-hole on the gasbag area 15, gasbag strip and gasbag area 15 intercommunication through the through-hole, gasbag area 15 is inflated the back through air pump 18, and gasbag strip also inflates simultaneously, and gasbag strip and gasbag area 15 shelter from electrical equipment switch or control panel button jointly and prevent the mistake to touch.
In a preferred embodiment of the invention, the gap between the airbag strips is 1mm-2mm.
Further, a second fastening screw 9 is arranged on the lantern ring 11, the second fastening screw 9 is perpendicular to the rotating shaft 10, the rotating shaft 10 can be clamped by screwing the second fastening screw 9, the rotating shaft 10 can not rotate relative to the lantern ring 11, and the shielding cloth 13 can not be wound or unwound; when the second fastening screw 9 is loosened, the rotating shaft 10 can rotate freely relative to the lantern ring 11, and the shielding cloth 13 can be unfolded under the action of tensile force or rolled under the action of elastic force of the return spring 22.
In a specific embodiment of the invention, the clamping frame 8 is connected with the sleeve 3 through the universal rod 1, and two ends of the universal rod 1 are fixedly connected with the clamping frame 8 and the sleeve 3 respectively. The universal rod 1 is made of carbon steel material, and the minimum thrust of the deformation of the universal rod 1 is larger than the maximum elastic force of the return spring 22.
The clamping frame 8 is installed on the supporting frame 4 through the sleeve 3, specifically, the sleeve 3 is sleeved on the supporting frame 4 and can slide up and down relative to the supporting frame 4. Set up first fastening screw 2 on the sleeve pipe 3, through screwing up first fastening screw 2 with first fastening screw 2 chucking on support frame 4, can prevent sleeve pipe 3 for support frame 4 slides for adjust the mounted position of sleeve pipe 3 on support frame 4, and then adjust the card frame 8 and shelter from the position of cloth 13.
In a preferred embodiment of the invention, the support frame 4 is of a C-shaped structure, the vertical tubular part of the support frame 4 is sleeved with the sleeve 3 and is in sliding fit, the vertical tubular part of the support frame 4 is provided with a plurality of uniformly distributed threaded holes, the first fastening screw 2 can be matched with the threaded holes, namely, the first fastening screw 2 can be screwed into the threaded holes on the support frame 4 through the sleeve 3 to fixedly connect the sleeve 3 with the support frame 4.
In one embodiment of the invention, the spacing distance between adjacent threaded holes is 1mm-3mm.
In a specific embodiment of the invention, an adsorption structure is arranged on the support frame 4, and the support frame 4 is connected with the inner wall of the electrical equipment through the adsorption structure, so that the installation and the fixation of the false touch prevention protection device are realized.
Further, the adsorption structure includes a bottom plate 5 and a suction plate 6.
The support frame 4 is C shape frame, and the equal fixed mounting bottom plate 5 in upper and lower both ends of support frame 4, and bottom plate 5 is flat structure, fixed mounting suction plate 6 on the bottom plate 5 adsorbs the wallboard or the panel of electrical equipment through suction plate 6, accomplishes the mistake and prevents touching the connection between protection device and the equipment.
In a preferred embodiment of the present invention, the suction plate 6 is made of a magnet material, and the electrical equipment wall plate is made of a metal material, so that the suction plate 6 can be magnetically connected to the equipment.
Further, a hook 21 is provided on the right side of the connection plate 17, and after the shielding cloth 13 is unfolded, the hook 21 is hung on a protruding bump or rod on the power distribution cabinet or other electrical equipment.
Further, the hook 21 may be made of a magnet material, and the hook 21 and the device may be connected by magnetic attraction.
That is, the hooks 21 and the suction plate 6 are respectively provided at both sides of the shielding structure, the hooks 21 and the suction plate 6 are respectively connected to both side wall plates of the power distribution cabinet, or both ends of the control panel of the electric device, the anti-false touch protection device of the present invention is fixed on the electric device through the hooks 21 and the suction plate 6, and both ends of the shielding cloth 13 are tensioned.
The implementation process comprises the following steps:
in order to overhaul the inside of the power distribution cabinet of the electric automation equipment, a user firstly adsorbs the support frame 4 of the device on the inner wall of the power distribution cabinet through the suction plate 6, and then adjusts the position of the sleeve 3 through the first fastening screw 2, so that the whole height of the protection device is adjusted.
When overhauling the electrical components of the inside, will shelter from cloth 13 and remove the position that corresponds, then buckle universal pole 1 to adjust the angle of clamping 8, become flexible second fastening screw 9, outwards pull second handle 20, will shelter from cloth 13 and pull out, hang the lug or the pole that can hang on the switch board with couple 21, thereby just make shelter from cloth 13 and electrical components in the switch board laminating, use shelter from cloth 13 and shelter from. The rotating shaft 10 is fastened through the second fastening screw 9, so that the positioning of the rotating shaft 10 is realized;
then, the switch of the air pump 18 is turned on, so that the air pump 18 inflates the air bag belt 15 through the guide pipe 19, and the air bag belt 15 is inflated, so that when an operator overhauls, the air bag belt 15 provides a pushing force for the hand of the operator, and the operator is forced to operate from the upper side or the lower side of the electric element, and the switch is prevented from being touched by mistake.
The device can also be applied to a control panel of an electric automation device, and the device is installed in the same way as described above because more buttons are arranged on the control panel, so that the shielding cloth 13 covers the buttons of the control panel, and the buttons at other positions are prevented from being touched by mistake when the operation is performed.
Example 2
The embodiment provides a false touch prevention protection method for an electric automation equipment switch, which adopts the false touch prevention protection device for the electric automation equipment switch in the embodiment 1 to shield the switch of the electric equipment or the control panel of the electric equipment to avoid false touch;
the false touch prevention protection method specifically comprises the following steps:
step S1: the anti-false touch protection device is fixed on the electrical equipment through electromagnetic attraction between the suction plate 6 and the electrical equipment;
step S2: pulling the second handle 20, unfolding the shielding cloth 13, and tightening the second fastening screw 9 to lock the rotating shaft 10;
step S3: inflating the airbag belt 15; the electrical equipment is shielded and protected by the shielding cloth 13 and the airbag belt 15.
In the step S1, the relative positions of the sleeve 3 and the support frame 4 are adjusted to adjust the position of the shielding cloth 13; and tightening the first fastening screw 2 to fix the sleeve 3 on the support frame 4; the angle of the universal rod 1 is adjusted to adjust the angle of the shielding cloth 13;
in the step S2, during the unfolding process of the shielding cloth 13, the drum 12 and the rotating shaft 10 rotate synchronously, and during the rotation process of the rotating shaft 10 relative to the collar 11, the return spring 22 is in a gradually tightened state, the spring force has the acting force for rotating the rotating shaft 10, and the spring force of the return spring 22 tightens the shielding cloth 13;
when the rotating shaft 10 rotates positively, the shielding cloth 13 is unfolded, the return spring 22 is tightened, and the spring force is increased; when the rotating shaft 10 rotates reversely, the shielding cloth 13 is collected on the rotating shaft 10, the return spring 22 is relaxed, and the spring force is reduced.
After the shielding cloth 13 is unfolded, the second fastening screw 9 is screwed down, the second fastening screw 9 clamps the rotating shaft 10 to limit the rotating shaft 10 to rotate relative to the lantern ring 11, and the unfolding length of the shielding cloth 13 is determined; one end of the shielding cloth 13 is connected with electrical equipment through a hook 21, and the other end of the shielding cloth 13 is adjusted through a return spring 22 and a second fastening screw 9 together so as to adapt to shielding requirements of different sizes, and the shielding cloth has good applicability.
In the step S3, after the shielding cloth 13 is unfolded, the inflation head on the conduit 19 and the valve core on the air bag belt 15 are connected, the air bag belt 15 is inflated by the air pump 18, and after the inflation is completed, the air bag belt 15 is inflated, so that the hand of the operator can be provided with an outward pushing force, and the mistaken touching of a switch or other buttons on the control panel is prevented.
The anti-false touch protection device and the protection method for the electric automation equipment switch provided by the embodiment of the invention have at least one of the following beneficial effects:
according to the invention, the supporting frame is matched with the suction plate, so that the device is conveniently and rapidly installed on electric automation equipment to be used, the integral height of the device can be adjusted through the adjustment of the first fastening screw, so that maintenance operations can be performed at different heights in the power distribution cabinet, the angle of the clamping frame can be adjusted through the arrangement of the universal rod, the shielding cloth is stably attached to electric elements in the power distribution cabinet, and the shielding cloth and the cloth strips are arranged, so that the switch is conveniently shielded, and the situation that the switch nearby is touched by mistake is avoided through shielding.
According to the invention, the air bag strip can be inflated through the arrangement of the air pump, and the hand of an operator can be pushed by the inflation of the air bag strip, so that the operator is promoted to be far away from the position of the switch, the false touch processing of the switch is further realized, and the shielding cloth is conveniently wound through the elastic force of the return spring, so that the occupied space of the device is reduced.
According to the invention, the cooperation of the shielding cloth and the cloth strip is reasonably utilized to shield the switch of the electric automation equipment, and meanwhile, the expansion of the air bag strip is utilized, so that the hand of an operator can be pushed, and the misoperation prevention operation of the switch is realized.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (3)
1. An anti-false-touch protection device for an electric automation equipment switch, comprising: a shielding cloth (13), an air bag belt (15) and a rotating shaft (10); the shielding cloth (13) is wound on the rotating shaft (10), and the shielding cloth (13) can shield and protect a switch or a control panel of the electrical equipment when being unfolded; the air bag belt (15) is arranged on the shielding cloth (13), and the air bag belt (15) can be inflated to block misoperation of operators;
a plurality of uniformly distributed air bag strips are longitudinally arranged on the shielding cloth (13); the air bag strips and the air bag belts (15) are arranged on the shielding cloth (13), the air bag strips are perpendicular to the air bag belts (15), a plurality of through holes which are uniformly distributed are formed in the air bag belts (15), and the air bag strips are communicated with the air bag belts (15) through the through holes; the air bag belt (15) is connected with the air pump (18) through a conduit (19) and is inflated through the air pump (18);
the false touch prevention protection device also comprises a clamping frame (8); a lantern ring (11) is fixedly arranged on the clamping frame (8); the rotating shaft (10) is sleeved inside the lantern ring (11) and can rotate relative to the lantern ring (11); a return spring (22) is arranged between the lantern ring (11) and the rotating shaft (10); when the rotating shaft (10) rotates forwards or reversely relative to the lantern ring (11), the return spring (22) is tightened or loosened; the collar (11) is provided with a second fastening screw (9), and when the second fastening screw (9) is screwed down, the rotation of the rotating shaft (10) relative to the collar (11) can be limited;
the clamping frame (8) is arranged on the supporting frame (4) through the sleeve (3), and the supporting frame (4) is connected with a wallboard of the electrical equipment; the sleeve (3) is sleeved on the support frame (4) and can slide relative to the support frame (4), a first fastening screw (2) is arranged on the sleeve (3), and the sleeve (3) can be limited to slide relative to the support frame (4) when the first fastening screw (2) is screwed;
the sleeve (3) is connected with the clamping frame (8) through a universal rod (1), and two ends of the universal rod (1) are fixedly connected with the sleeve (3) and the clamping frame (8) respectively; the direction of the universal rod (1) can be adjusted.
2. The false touch prevention protection device of the electric automation equipment switch according to claim 1, wherein one end of the shielding cloth (13) is fixedly connected with the rotating shaft (10), and the other end is provided with a hook (21); a suction plate (6) is arranged on the support frame (4), and the suction plate (6) is provided with a magnetic attraction force and can be in adsorption connection with the wall plate of the electrical equipment; two ends of the shielding cloth (13) are respectively connected with the electric equipment wallboard through the suction plate (6) and the hooks (21).
3. An anti-false touch protection method for an electric automation equipment switch is characterized in that the anti-false touch protection device of the electric automation equipment switch is adopted to shield the switch of the electric equipment or the control panel of the electric equipment, so as to avoid false touch;
the false touch prevention protection method comprises the following steps:
step S1: installing an anti-false touch protection device on the electrical equipment;
step S2: unfolding the shielding cloth (13) and tightening the second fastening screw (9) to lock the rotating shaft (10);
step S3: the airbag belt (15) is inflated, and the electrical equipment is shielded and protected by the shielding cloth (13) and the airbag belt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011586870.3A CN112670880B (en) | 2020-12-28 | 2020-12-28 | Anti-false touch protection device and protection method for switch of electric automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011586870.3A CN112670880B (en) | 2020-12-28 | 2020-12-28 | Anti-false touch protection device and protection method for switch of electric automation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112670880A CN112670880A (en) | 2021-04-16 |
| CN112670880B true CN112670880B (en) | 2023-05-05 |
Family
ID=75411361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011586870.3A Active CN112670880B (en) | 2020-12-28 | 2020-12-28 | Anti-false touch protection device and protection method for switch of electric automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112670880B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201766297U (en) * | 2010-09-11 | 2011-03-16 | 宜昌供电公司变电运行中心 | Safety guarding device of secondary pressure plate |
| CN106684733A (en) * | 2015-11-06 | 2017-05-17 | 国网山东省电力公司淄博供电公司 | Anti-misoperation cover of running pressure plate |
| CN109878896B (en) * | 2019-03-13 | 2020-04-07 | 王盼 | Recyclable packaging box for protection in express transportation |
| CN211239053U (en) * | 2019-11-22 | 2020-08-11 | 国网江苏省电力有限公司灌南县供电分公司 | A retractable red cloth curtain that is used for electric power secondary equipment to prevent mistake to bump |
| CN111614006B (en) * | 2020-06-02 | 2021-11-02 | 贵州电网有限责任公司 | Secondary equipment clamp plate overhauls isolating device |
-
2020
- 2020-12-28 CN CN202011586870.3A patent/CN112670880B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112670880A (en) | 2021-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112670880B (en) | Anti-false touch protection device and protection method for switch of electric automation equipment | |
| CN206349691U (en) | A kind of power construction insulation support device | |
| CN109297818A (en) | Cloth cupping machine | |
| CN215221287U (en) | Prevent mistake and touch protection device | |
| CN108581446B (en) | A kind of steel construction auxiliary tightens screw device | |
| CN208054541U (en) | A kind of textile fabric wrap-up | |
| CN112260079A (en) | 330V low-voltage AC power distribution cabinet | |
| CN111573190A (en) | Drilling and milling machine and production line | |
| CN216484433U (en) | Quick detection device of electronic components | |
| CN102890211B (en) | A kind of batch (-type) oscillating motion analogue means | |
| CN113504450A (en) | Test tool for semiconductor production and processing | |
| CN207378439U (en) | A kind of electric automatization operation control platform | |
| CN210298227U (en) | Anchor clamps and FPC protection film dyestripping device | |
| CN221805355U (en) | Digital pressure switch | |
| CN219539028U (en) | Portable drainage device | |
| CN207373941U (en) | It is a kind of can the automatic of cut-to-length and spray printing wear number pipe device | |
| CN220124099U (en) | Antistatic bracelet | |
| CN218452005U (en) | Filter clamping device | |
| CN212949734U (en) | Pneumatic marking machine is used in target production | |
| CN221007685U (en) | Cabinet type lightning protection device automatic testing arrangement of easy to assemble | |
| CN214278319U (en) | Transformer substation relay protection outlet safety detection tool | |
| CN220463803U (en) | Positioning and clamping device for electrical equipment production | |
| CN214705625U (en) | Inflatable alternating current series excitation test transformer | |
| CN217007406U (en) | PCB clamping device for semiconductor chip detection | |
| CN221494950U (en) | Press mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |