CN109950072A - A kind of switch enclosure and its making and use method using drawstring fast break - Google Patents
A kind of switch enclosure and its making and use method using drawstring fast break Download PDFInfo
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- CN109950072A CN109950072A CN201910301768.5A CN201910301768A CN109950072A CN 109950072 A CN109950072 A CN 109950072A CN 201910301768 A CN201910301768 A CN 201910301768A CN 109950072 A CN109950072 A CN 109950072A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 117
- 229910052802 copper Inorganic materials 0.000 claims description 111
- 239000010949 copper Substances 0.000 claims description 111
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 110
- 229920003023 plastic Polymers 0.000 claims description 72
- 239000004033 plastic Substances 0.000 claims description 72
- 229910052742 iron Inorganic materials 0.000 claims description 59
- 238000004519 manufacturing process Methods 0.000 claims description 35
- 239000002985 plastic film Substances 0.000 claims description 32
- 238000010276 construction Methods 0.000 claims description 20
- 229920006351 engineering plastic Polymers 0.000 claims description 17
- 229920007019 PC/ABS Polymers 0.000 claims description 16
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 9
- 239000004830 Super Glue Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- 206010057071 Rectal tenesmus Diseases 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 3
- 208000012271 tenesmus Diseases 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000011900 installation process Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000209031 Nyssa Species 0.000 description 1
- 235000003339 Nyssa sylvatica Nutrition 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of switch enclosures and its making and use method using drawstring fast break, the switch enclosure includes box body, box cover and control mechanism, the box cover is set to the top of the box body, the control mechanism includes external component and internal component, the external component is contacted with the box cover to be connected, and the internal component is set in the box body.Using switch enclosure of the present invention, by magneticaction, contacts, it can be achieved that being formed between internal component under the action of external component and separate two different connection status, to realize the purpose automatically cut off the power.Simple with structure, design rationally, the advantages that operating and is easy to use, can cut off the power rapidly, at a distance at the critical moment, it is ensured that personal safety, it is applied widely, and it is suitble to promote and apply.
Description
Technical field
The present invention relates to technical field of building construction, specifically a kind of switch enclosure using drawstring fast break
And its making and use method.
Background technique
Hanging basket is the building machinery of architectural engineering high altitude operation, often acts on curtain wall installation, the fields such as outside Wall Cleaning are built
The use for building hanging basket has been increasingly becoming a kind of trend, external wall construction, curtain wall installation, thermal insulation construction in high layer multi-layer high building
It is higher by operation and is widely recognized with maintenance cleaning exterior wall etc., while can be used for the engineerings such as large tank, bridge and dam
Operation.With a large amount of constructions of domestic skyscraper, the raising that urban environment beautification requires, high altitude operation driven hanging basket is popularized fast
Speed.Decorating outer wall of building is a heavy comprehensive engineering, great in constructing amount, long in time limit, is used of labor more, economic benefit
It is low.Traditional construction method has: a, using simple construction nacelle construction.From top of building hanging steel rope, ship is hung in configuration, on
It moves down and employs hand and remove cucurbit, equipment is simple and crude, inconvenient for use, no safety guarantee, large labor intensity, low efficiency.B, vertical along building
Set up scaffold in face.The method takes a lot of work, is time-consuming, takes up a large area, and needs steel more, and price is high, and freight volume is big.High-altitude hanging basket
Using overcome above-mentioned construction there are the shortcomings that, easy for installation, electric up-down, operating efficiency is high, and occupied area is small, is configured with work
Make rope and safety rope, safety coefficient improves, and is suitble to various complicated construction environment.Skyscraper, building compact district in big city
Construction operation, the maintenance painting of residential quarters, can more show it is economical, conveniently, safe and efficient superiority.Currently, building
It is most of during beyond the region of objective existence wall construction operation and maintenance decorative operation all to use cradling mode.
During cradling, hanging basket hoisting needs electricity consumption to drive its operation, in the lifting process of hanging basket hoisting
It needs to control by switching device.In the actual construction process, be frequently encountered burst power blackout situation, so as to cause cannot and
When or cannot nearly body switch circuit breaking the phenomenon that, in the critical moment seized every minute and second, if as soon as can cut off the power within early second, have very much
It can be avoided that the generation of accident.It is simple therefore, it is necessary to design a kind of structure, it is easy to use, fast and safely it can be not required to very important person
The nearly body position of the switch can cut off the power, in the actual construction process, at the critical moment, can be more fast such as emergency case
Turn danger into safety fastly, can cut off the power rapidly, at a distance, reduces security risk, improve its safety, it is ensured that personal safety.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to background technique, it is simple to provide a kind of structure, makes
With conveniently, can cut off the power rapidly, at a distance at the critical moment, it is ensured that the device of personal safety, specifically a kind of utilization
The switch enclosure and its making and use method of drawstring fast break.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of opening using drawstring fast break
Box is closed, includes box body, box cover and control mechanism, the box cover is set to the top of the box body, and the control mechanism includes
There are external component and internal component, the external component is contacted with the box cover to be connected, and the internal component is set to the box
In vivo；The box body is open-topped rectangular parallelepiped structure, and the two sides in the box body in the width direction are set there are two being in
Symmetrical inlet wire preformed hole, the inlet wire preformed hole close to the bottom surface of the box body, in the box cavity be equipped with
The electric wire wire fixer that inlet wire preformed hole communicates；And the two sides in the box body along its length are set there are two being symmetric
Buckle, the screw that snaps through is fixedly connected with the box body；The structure of the box cover and the box body are top opening
Match, circular through hole is equipped in the box cover, further includes having round iron plate, outside plastic sheet, plastic clasp, inside plastics
Piece and spoon type copper sheet with conducting wire, are connected with round iron plate in the circular through hole, the top surface of the round iron plate successively
Equipped with outside plastic sheet and plastic clasp, it is equipped with inside plastic sheet in the downside of the round iron plate, in the inside plastics
Spoon type copper sheet is also fixedly connected in piece；The control mechanism includes external component and internal component, the external component packet
Neodium magnet and hook are included, the neodium magnet is removable installed in the box cover by plastic clasp, in the neodium magnet
Top be equipped with the hook that can connect with external pull cords；The internal component include conductive copper sheet, spring, iron plate, plastic bar,
Round plastic piece and copper conductor, the conductive copper sheet is in rectangular configuration, is bent with an inclination at the both ends of the conductive copper sheet
Flanging, and in the middle be equipped with band connection hole round shaft, the conductive copper sheet by circle shaft be sheathed on the modeling
Expect in bar, two round plastic pieces are additionally provided in the plastic bar, and the round plastic piece is located at the two of the round shaft
End is fixed with iron plate in one end of the conductive copper sheet, and the other end is fixed with spring, and the other end of the spring is fixed on described
The bottom surface of box cover, is also connected with copper conductor in the conductive copper sheet of the lower spring end, and the conductive copper sheet passes through plastic bar edge
The length direction of the box body is set in the inner cavity of the box body, and the conductive copper sheet passes through round shaft can be with the plastics
Bar rotation.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the buckle is set as L
Shape structure, and connecting hole is additionally provided in the buckle.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the bending of the flanging
Angle is 10 degree, and the overbending direction of two of them flanging is opposite.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the neodium magnet passes through
The pulling force that magnetic force is greater than the spring is formed by between plastic clasp and round iron plate, to make the conductive copper sheet and iron plate
It is connected to hold to be in contact with the spoon type copper sheet and connect.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the box body is by PC/
ABS engineering plastics manufactured size is 100mm*50mm*35mm, with a thickness of the open-topped rectangular parallelepiped structure of 2mm.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the switch enclosure application
In the power-supply controller of electric of hanging basket hoisting.
The invention also discloses the production method of the switch enclosure, the production method is at least included the following steps:
Step (1): production box body, selection PC/ABS engineering plastics manufactured size are 100mm*50mm*35mm, with a thickness of 2mm, top
The rectangular parallelepiped structure box body of portion's opening, the two sides in the box body in the width direction set that there are two the inlet wires that are symmetric
Preformed hole, the inlet wire preformed hole are disposed in proximity to the bottom surface of the box body, and the inlet wire preformed hole is circular configuration, diameter
For 8mm, and two electric wire wire fixers are set in the box cavity, the electric wire wire fixer is located at inlet wire preformed hole；Together
When two sides in the box body along its length be respectively equipped with two buckles being symmetric, it is described to snap through screw
It is fixedly connected with the box body；The buckle is set as L-shaped structure, and is additionally provided with connecting hole in the buckle, by described
Connecting hole is convenient for fixed switch enclosure, that is, completes the production of the box body；
Step (2): production box cover is chosen having a size of 100mm*50mm, with a thickness of one piece of the PC/ABS engineering plastic flitch of 2mm, is made
For box cover, it is parallel in plastic plate on the short side center line of long side and intercepts circular through hole one of diameter for 30mm, the circle
The corresponding short side of the circle center distance of shape through-hole is 25mm；Then it chooses diameter and is connected to circle for the round iron plate of 30mm, thickness 2mm
Shape through hole, and cemented with the side of super glue and circular through hole；The PC/ABS engineering that two panels diameter is 35mm is chosen simultaneously
Plastic plate two panels, respectively as outside plastic sheet and inside plastic sheet；Choose an internal diameter be 35mm, be highly 5mm, with a thickness of
The round PC/ABS engineering plastics of 2mm make plastic clasp, choose copper sheet and make the spoon type copper sheet that a diameter is 15mm, described
Spoon type copper sheet has conducting wire；Then super glue is respectively adopted in inside plastic sheet and outside plastic sheet and is pasted on round iron plate
Inside and outside；Plastic clasp is pasted in the plastic sheet of outside again using super glue simultaneously, is finally fixed on spoon type copper sheet
Inside plastic sheet completes the production of the box cover；
Step (3): production internal component, selection length is 46mm, diameter is that 4mm circle PC/ABS engineering plastics make a modeling
Expect bar；It chooses the copper sheet that length is 70mm, width is 15mm and makes a conductive copper sheet, the both ends of the conductive copper sheet are bent
For the flanging at 10 degree of angles, and be fixedly connected at the conductive copper sheet center internal diameter be 4.5mm, the circle that length is 15mm
Shape shaft, the conductive copper sheet pass through round shaft set on plastic bar；Selection two panels internal diameter is 4mm, outer diameter is 10mm's
Round plastic piece is placed on the plastic bar, is used to fix the position of the conductive copper sheet by the round plastic piece, simultaneously
The iron plate made is fixed on one end of the conductive copper sheet, by bullet with a thickness of the iron plate of 1mm and a spring by one piece of production
The other end of the fixed conductive copper sheet of spring, and being also connected with a root long in the conductive copper sheet and spring connecting pin is 50mm's
Copper conductor completes the production of internal component；
Step (4): installation internal component, first by the bottom surface of the fixed box cover of the other end of the spring, fixing end is opposite
In the circular through hole another side, then internal component is fixed in the inner cavity of the box body again by plastic bar, is installed
In the process, it is desirable that in the absence of external forces, the conductive copper sheet in the internal component under the action of the spring, can be with box cover
In spoon shape copper sheet mutually separate, and require the conductive copper sheet that can freely revolve around the plastic bar by round shaft
Turn；
Step (5): production external component chooses one piece of diameter and is 25mm, is highly the cylindrical neodium magnet of 15mm as neodymium magnetic
Iron, and the hook that can be connect with external pull cords is equipped at the top of the neodium magnet, being reserved in the hook can draw with outside
The production of external component is completed in the aperture that rope is connected；
Step (6): the neodium magnet is set in the plastic clasp in the box cover, between neodium magnet and round iron plate
It is formed by the pulling force that magnetic force is greater than the spring, is held and the spoon type copper sheet so that the conductive copper sheet be made to be connected with iron plate
Be in contact connection, and can get rid of the pulling force of the spring, makes the iron plate and the band on the spoon type copper sheet in the box cover
Conducting wire is in contact, that is, completes the production of the switch enclosure.
In addition, the application method at least includes the following steps the invention also discloses the application method of the switch enclosure:
Step (1): first connecting wire, conducting wire one end are connect with electric wire wire fixer at the inlet wire preformed hole of switch enclosure, the other end
It is connect with the power supply line of hanging basket hoisting, circuit is made to form series connection, switch enclosure is then fixed on hanging in cradling construction
Basket center, and drawstring is bundled by safety rope with construction personnel, in the other end and external component of the drawstring
Hook is fixedly connected, and drawstring is made to reserve reasonable length, and then the neodium magnet in external component is set to positioned at the box cover
In plastic clasp in, form magnetic force between the neodium magnet and round iron plate, make the neodium magnet pass through round iron plate adsorb
In switch enclosure, keep unimpeded circuit；
Step (2): if in the case where there is hanging basket tenesmus safety lock failure, construction personnel is with Emergency time need to only pull
Safety rope drives drawstring by safety rope, and drawstring drives the neodium magnet to separate with switch enclosure by hook, in the effect of spring
Under, thus make the conductive copper sheet be connected with iron plate end mutually separated with the spoon type copper sheet, at this time route power-off, lifting of hanging basket
Machine emergency braking realizes that hanging basket hoisting shuts down.
Using switch enclosure of the present invention and its making and use method, compared with prior art, effective effect exists
In: since the control mechanism includes external component and internal component, the external component is contacted with the box cover to be connected, institute
It states internal component to be set in the box body, by magneticaction, under the action of external component, it can be achieved that between internal component
It is formed and contacts and separate two different connection status, to realize the purpose automatically cut off the power.Switch of the present invention
Box has structure simple, designs rationally, and materials are convenient, and it is quick that the processing is simple, the advantages that operating and is easy to use, can promptly close
Head can cut off the power rapidly, at a distance, it is ensured that personal safety, it is applied widely, and it is suitble to promote and apply.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention；
The top view of Fig. 2 installation condition between box body of the present invention and internal component；
Fig. 3 is the structural exploded view of box cover of the present invention；
Fig. 4 is the structural exploded view of the internal component.
It is as shown in the figure: 1- box body, 11- inlet wire preformed hole, 12- electric wire wire fixer, 13- buckle, 14- screw, the second tenon of 15-
Slot, 2- box cover, 21- circular through hole, 22- round iron plate, plastic sheet on the outside of 23-, 24- plastic clasp, plastic sheet, 26- on the inside of 25-
Spoon type copper sheet, 3- external component, 31- neodium magnet, 32- hook, 4- internal component, 41- conductive copper sheet, 411- flanging, 412- circle
Shape tupelo, 42- spring, 43- iron plate, 44- plastic bar, 45- round plastic piece, 46- copper conductor, 5- lightening hole.
Specific embodiment
To further illustrate design of the invention, a specific embodiment of the invention is made below with reference to attached drawing further
Illustrate:
As shown in Figures 1 to 4, a kind of switch enclosure using drawstring fast break of the present invention includes box body 1, box cover 2
And control mechanism, the box cover 2 are set to the top of the box body 1, the control mechanism includes external component 3 and internal structure
Part 4, the external component 3 is contacted with the box cover 2 to be connected, and the internal component 4 is set in the box body 1；The box body 1
For open-topped rectangular parallelepiped structure, the two sides in the box body 1 in the width direction set there are two be symmetric into
Line preformed hole 11, the inlet wire preformed hole 11 are equipped with pre- with inlet wire close to the bottom surface of the box body 1 in 1 inner cavity of box body
It boxes out the 11 electric wire wire fixers 12 communicated；And the two sides in the box body 1 along its length are set there are two being symmetric
Buckle 13, the buckle 13 is fixedly connected by screw 14 with the box body 1；The structure of the box cover 2 is with the box body 1
Top opening matches, and circular through hole 21 is equipped in the box cover 2, further includes having round iron plate 22, outside plastic sheet 23, modeling
Expect snap ring 24, inside plastic sheet 25 and the spoon type copper sheet 26 with conducting wire, be connected with round iron plate 22 in the circular through hole 21,
It is successively arranged outside plastic sheet 23 and plastic clasp 24 in the top surface of the round iron plate 22, in the downside of the round iron plate 22
Face is equipped with inside plastic sheet 25, is also fixedly connected with spoon type copper sheet 26 in the inside plastic sheet 25；The control mechanism packet
External component 3 and internal component 4 are included, the external component 3 includes neodium magnet 31 and hook 32, and the neodium magnet 31 passes through
Plastic clasp 24 is removable installed in the box cover 2, and being equipped at the top of the neodium magnet 31 can connect with external pull cords
Hook 31；The internal component 4 includes conductive copper sheet 41, spring 42, iron plate 43, plastic bar 44,45 and of round plastic piece
Copper conductor 46, the conductive copper sheet 41 is in rectangular configuration, is bent with an inclined flanging at the both ends of the conductive copper sheet 41
411, and it is equipped with the round shaft 412 in band connection hole in the middle, the conductive copper sheet 41 passes through round shaft 412 and is sheathed on institute
It states in plastic bar 44, two round plastic pieces 45 is additionally provided in the plastic bar 44, the round plastic piece 45 is located at described
The both ends of round shaft 412 are fixed with iron plate 43 in one end of the conductive copper sheet 41, and the other end is fixed with spring 42, described
The other end of spring 42 is fixed on the bottom surface of the box cover 2, is also connected with copper in the conductive copper sheet 41 of 42 lower end of spring
Conducting wire 46, the conductive copper sheet 41 are set to the inner cavity of the box body 1 by plastic bar 44 along the length direction of the box body 1
In, the conductive copper sheet 41, which passes through round shaft 412, to be rotated with the plastic bar 44.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein 13 setting of the buckle
For L-shaped structure, and connecting hole 15 is additionally provided in the buckle 13；The bending angle of the flanging 411 is 10 degree, two of them
The overbending direction of flanging 411 is opposite；The neodium magnet 31 is by being formed by magnetic force between plastic clasp 24 and round iron plate 22
Greater than the pulling force of the spring 42, thus make the conductive copper sheet 41 be connected with iron plate 43 end connect with the spoon type copper sheet 26
Touching connection.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the box body 1 is by PC/
ABS engineering plastics manufactured size is 100mm*50mm*35mm, with a thickness of the open-topped rectangular parallelepiped structure of 2mm.
Further, a kind of switch enclosure using drawstring fast break of the present invention, wherein the switch enclosure application
In the power-supply controller of electric of hanging basket hoisting.
A kind of production method of the switch enclosure using drawstring fast break, the production method at least include the following steps:
Step (1): production box body, selection PC/ABS engineering plastics manufactured size are 100mm*50mm*35mm, with a thickness of 2mm, top
The rectangular parallelepiped structure box body of portion's opening, two sides in the box body 1 in the width direction set there are two be symmetric into
Line preformed hole 11, the inlet wire preformed hole 11 are disposed in proximity to the bottom surface of the box body 11, and the inlet wire preformed hole 11 is circle
Structure, a diameter of 8mm, and two electric wire wire fixers 12 are set in 1 inner cavity of box body, the electric wire wire fixer 12 is located at
At inlet wire preformed hole 11；The two sides in the box body 1 along its length are respectively equipped with two cards being symmetric simultaneously
Button 13, the buckle 13 are fixedly connected by screw 14 with the box body 1；The buckle 13 is set as L-shaped structure, and described
It is additionally provided with connecting hole 15 in buckle 13, fixed switch enclosure is convenient for by the connecting hole 15, that is, completes the production of the box body 1；
Step (2): production box cover is chosen having a size of 100mm*50mm, with a thickness of one piece of the PC/ABS engineering plastic flitch of 2mm, is made
For box cover 2, diameter is intercepted on the short side center line of long side as 30mm circular through hole 21 1 are parallel in plastic plate, it is described
The corresponding short side of the circle center distance of circular through hole 21 is 25mm；Then the round iron plate 22 for choosing diameter as 30mm, thickness 2mm blocks
It connects at circular through hole 21, and is cemented with super glue and the side of circular through hole 21；Choosing two panels diameter simultaneously is 35mm's
PC/ABS engineering plastic flitch two panels, respectively as outside plastic sheet 23 and inside plastic sheet 25；Choosing an internal diameter is 35mm, height
Degree is 5mm, makes plastic clasp 24 with a thickness of the round PC/ABS engineering plastics of 2mm, and choosing copper sheet one diameter of production is
The spoon type copper sheet 26 of 15mm, the spoon type copper sheet 26 have conducting wire；Then inside plastic sheet 25 and outside plastic sheet 23 are distinguished
It is pasted on inside and outside round iron plate 22 using super glue；The use of plastic clasp 24 super glue is pasted on again simultaneously outer
In side plastic sheet 23, spoon type copper sheet 26 is finally fixed on inside plastic sheet 25, that is, completes the production of the box cover 2；
Step (3): production internal component, selection length is 46mm, diameter is that 4mm circle PC/ABS engineering plastics make a modeling
Expect bar 44；It chooses the copper sheet that length is 70mm, width is 15mm and makes a conductive copper sheet 41, by the two of the conductive copper sheet 41
End is bent to the flanging 411 at 10 degree of angles, and being fixedly connected with an internal diameter at 41 center of conductive copper sheet is 4.5mm, length
Degree is the round shaft 412 of 15mm, and the conductive copper sheet 41 passes through round shaft 412 and is set on plastic bar 44；Choose two panels
The round plastic piece 45 that internal diameter is 4mm, outer diameter is 10mm is placed on the plastic bar 44, is used for by the round plastic piece 45
The position of the fixed conductive copper sheet 41, while one piece is made with a thickness of the iron plate 43 of 1mm and a spring 42, by what is made
Iron plate 43 is fixed on one end of the conductive copper sheet 41, by the other end of the fixed conductive copper sheet 41 of spring 42, and described
Conductive copper sheet 41 and 42 connecting pin of spring are also connected with the copper conductor 46 that a root long is 50mm, that is, complete the production of internal component；
Step (4): installation internal component, first by the bottom surface of the fixed box cover 2 of the other end of the spring 42, fixing end phase
For 21 another side of circular through hole, then internal component is fixed on to the inner cavity of the box body 1 by plastic bar 44 again
In, in installation process, it is desirable that in the absence of external forces, the effect of conductive copper sheet 41 in the internal component in spring 42
Under, it can be separated with 26 phase of spoon shape copper sheet in box cover 2, and require the conductive copper sheet 41 that can enclose by round shaft 412
It is rotated freely around the plastic bar 44；
Step (5): production external component chooses one piece of diameter and is 25mm, is highly the cylindrical neodium magnet of 15mm as neodymium magnetic
Iron 31, and the hook 32 that can be connect with external pull cords is equipped at the top of the neodium magnet 31, energy is reserved in the hook 32
The production of external component is completed in the aperture being connected with external pull cords；
Step (6): the neodium magnet 31 is set in the plastic clasp 24 in the box cover 2, neodium magnet 31 and circle
The pulling force that magnetic force is greater than the spring 42 is formed by between iron plate 22, so that the conductive copper sheet 41 be made to be connected with iron plate 43
The pulling force for connecting, and the spring 42 capable of being got rid of that is in contact with the spoon type copper sheet 26 is held, the iron plate 43 is made and is located at described
Band conducting wire on spoon type copper sheet 26 in box cover 2 is in contact, that is, completes the production of the switch enclosure.
A kind of application method of the switch enclosure using drawstring fast break, the application method at least include the following steps:
Step (1): first connecting wire, conducting wire one end are connect with electric wire wire fixer 12 at the inlet wire preformed hole 11 of switch enclosure, separately
The connection of the power supply line of one end and hanging basket hoisting, makes circuit form series connection, and then switch enclosure is fixed in cradling construction
Hanging basket center, and with construction personnel pass through safety rope bundle drawstring, the other end and external component of the drawstring
In hook 32 be fixedly connected, and drawstring is made to reserve reasonable length, then the neodium magnet 31 in external component is set to and is located at
In plastic clasp 24 in the box cover 2, magnetic force is formed between the neodium magnet 31 and round iron plate 22, makes the neodium magnet 31
It is adsorbed in switch enclosure by round iron plate 22, keeps unimpeded circuit；
Step (2): if in the case where there is hanging basket tenesmus safety lock failure, construction personnel is with Emergency time need to only pull
Safety rope drives drawstring by safety rope, and drawstring drives the neodium magnet 31 to separate with switch enclosure by hook 32, in spring 42
Under the action of, thus separate the conductive copper sheet 41 end that is connected with iron plate 43 with 26 phase of spoon type copper sheet, route at this time
Power-off, hanging basket hoisting emergency braking realize that hanging basket hoisting shuts down.
In actual use, using switch enclosure of the present invention and its making and use method, due to the control
Mechanism processed includes external component 3 and internal component 4, and the external component 3 is contacted with the box cover 2 to be connected, the internal structure
Part 4 is set in the box body 1, by magneticaction, it can be achieved that being formed between internal component 4 under the action of external component 3
It contacts and separates two different connection status, to realize the purpose automatically cut off the power.Switch enclosure tool of the present invention
Have that structure is simple, rationally, materials are convenient for design, and it is quick that the processing is simple, operation and it is easy to use the advantages that, can at the critical moment,
It can cut off the power rapidly, at a distance, it is ensured that personal safety, it is applied widely, it is suitble to promote and apply.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the invention, for the technology of this field
For personnel, there can be various modifications and variations, it is all to utilize any modification, equivalent replacement, improvement and so on of the present invention, it should all
It is included within protection scope of the present invention.
Claims (8)
1. a kind of switch enclosure using drawstring fast break, it is characterised in that: include box body (1), box cover (2) and control machine
Structure, the box cover (2) are set to the top of the box body (1), and the control mechanism includes external component (3) and internal component
(4), the external component (3) contacts with the box cover (2) is connected, and the internal component (4) is set in the box body (1)；
The box body (1) is open-topped rectangular parallelepiped structure, and the two sides in the box body (1) in the width direction are equipped with two
A inlet wire preformed hole (11) being symmetric, the inlet wire preformed hole (11) is close to the bottom surface of the box body (1), in the box
The electric wire wire fixer (12) communicated with inlet wire preformed hole (11) is equipped in body (1) inner cavity；And along length side in the box body (1)
To two sides set there are two the buckle (13) that is symmetric, the buckle (13) passes through screw (14) and the box body (1)
It is fixedly connected；
The structure of the box cover (2) matches with the box body (1) for top opening, is equipped in the box cover (2) round logical
Hole (21) further includes having round iron plate (22), outside plastic sheet (23), plastic clasp (24), inside plastic sheet (25) and band to lead
The spoon type copper sheet (26) of line is connected with round iron plate (22) in the circular through hole (21), in the round iron plate (22)
Top surface is successively arranged outside plastic sheet (23) and plastic clasp (24), moulds in the downside of the round iron plate (22) equipped with inside
Tablet (25) is also fixedly connected with spoon type copper sheet (26) in the inside plastic sheet (25)；
The control mechanism includes external component (3) and internal component (4), and the external component (3) includes neodium magnet
(31) and (32) are linked up with, the neodium magnet (31) is removable installed in the box cover (2) by plastic clasp (24), in institute
The top for stating neodium magnet (31) is equipped with the hook (31) that can be connect with external pull cords；The internal component (4) includes conductive copper
Piece (41), spring (42), iron plate (43), plastic bar (44), round plastic piece (45) and copper conductor (46), the conductive copper sheet
(41) in rectangular configuration, it is bent with an inclined flanging (411) at the both ends of the conductive copper sheet (41), and set in the middle
There is the round shaft (412) in band connection hole, the conductive copper sheet (41) passes through round shaft (412) and is sheathed on the plastic bar
(44) in, two round plastic pieces (45) are additionally provided in the plastic bar (44), the round plastic piece (45) is located at described
The both ends of round shaft (412) are fixed with iron plate (43) in one end of the conductive copper sheet (41), and the other end is fixed with spring
(42), the other end of the spring (42) is fixed on the bottom surface of the box cover (2), the conductive copper sheet in the spring (42) lower end
(41) it is also connected in copper conductor (46), the conductive copper sheet (41) is by plastic bar (44) along the length side of the box body (1)
To being set in the inner cavity of the box body (1), the conductive copper sheet (41) passes through round shaft (412) can be with the plastic bar
(44) it rotates.
2. a kind of switch enclosure using drawstring fast break according to claim 1, it is characterised in that: the buckle (13)
It is set as L-shaped structure, and is additionally provided with connecting hole (15) in the buckle (13).
3. a kind of switch enclosure using drawstring fast break according to claim 1, it is characterised in that: the flanging
(411) bending angle is 10 degree, and the overbending direction of two of them flanging (411) is opposite.
4. a kind of switch enclosure using drawstring fast break according to claim 1, it is characterised in that: the neodium magnet
(31) pulling force for being greater than the spring (42) by being formed by magnetic force between plastic clasp (24) and round iron plate (22), thus
The conductive copper sheet (41) end that is connected with iron plate (43) is set to be in contact and connect with the spoon type copper sheet (26).
5. a kind of switch enclosure using drawstring fast break according to claim 1, it is characterised in that: the box body (1)
It is 100mm*50mm*35mm by PC/ABS engineering plastics manufactured size, with a thickness of the open-topped rectangular parallelepiped structure of 2mm.
6. a kind of switch enclosure using drawstring fast break according to claim 1, it is characterised in that: the switch enclosure is answered
For in the power-supply controller of electric of hanging basket hoisting.
7. a kind of production method of switch enclosure according to claim 1, which is characterized in that the production method includes at least
Following steps:
Step (1): production box body, selection PC/ABS engineering plastics manufactured size are 100mm*50mm*35mm, with a thickness of 2mm, top
The rectangular parallelepiped structure box body of portion's opening, two sides in the box body (1) in the width direction set that there are two be symmetric
Inlet wire preformed hole (11), the inlet wire preformed hole (11) are disposed in proximity to the bottom surface of the box body (11), the inlet wire preformed hole
It (11) is circular configuration, a diameter of 8mm, and two electric wire wire fixers (12) of setting in the box body (1) inner cavity, the electricity
Line wire fixer (12) is located at inlet wire preformed hole (11)；The two sides in the box body (1) along its length are set respectively simultaneously
There are two the buckle (13) being symmetric, the buckle (13) is fixedly connected by screw (14) with the box body (1)；It is described
Buckle (13) is set as L-shaped structure, and is additionally provided with connecting hole (15) in the buckle (13), just by the connecting hole (15)
In fixed switch enclosure, that is, complete the production of the box body (1)；
Step (2): production box cover is chosen having a size of 100mm*50mm, with a thickness of one piece of the PC/ABS engineering plastic flitch of 2mm, is made
For box cover (2), diameter is intercepted on the short side center line of long side as 30mm circular through hole (21) one are parallel in plastic plate,
The corresponding short side of circle center distance of the circular through hole (21) is 25mm；Then the round iron that diameter is 30mm, thickness 2mm is chosen
Piece (22) is connected at circular through hole (21), and is cemented with super glue and the side of circular through hole (21)；Two panels is chosen simultaneously
Diameter is the PC/ABS engineering plastic flitch two panels of 35mm, respectively as outside plastic sheet (23) and inside plastic sheet (25)；It chooses
One internal diameter is 35mm, is highly 5mm, makes plastic clasp (24) with a thickness of the round PC/ABS engineering plastics of 2mm, chooses copper
Piece makes the spoon type copper sheet (26) that a diameter is 15mm, and the spoon type copper sheet (26) has conducting wire；Then by inside plastic sheet
(25) super glue is respectively adopted and is pasted on inside and outside round iron plate (22) with outside plastic sheet (23)；Simultaneously again by plastics
Snap ring (24) is pasted in outside plastic sheet (23) using super glue, and spoon type copper sheet (26) is finally fixed on inside plastic sheet
(25), that is, the production of the box cover (2) is completed；
Step (3): production internal component, selection length is 46mm, diameter is that 4mm circle PC/ABS engineering plastics make a modeling
Expect bar (44)；It chooses the copper sheet that length is 70mm, width is 15mm and makes a conductive copper sheet (41), by the conductive copper sheet
(41) both ends are bent to the flanging (411) at 10 degree of angles, and are fixedly connected in one at the conductive copper sheet (41) center
The round shaft (412) that diameter is 4.5mm, length is 15mm, the conductive copper sheet (41) pass through round shaft (412) and are set in modeling
Expect on bar (44)；Selection two panels internal diameter is 4mm, the round plastic piece (45) that outer diameter is 10mm is placed on the plastic bar (44),
It is used to fix the position of the conductive copper sheet (41) by the round plastic piece (45), while making one piece with a thickness of 1mm's
The iron plate made (43), is fixed on one end of the conductive copper sheet (41), by spring by iron plate (43) and a spring (42)
(42) other end of the fixed conductive copper sheet (41), and be also connected in the conductive copper sheet (41) and spring (42) connecting pin
One root long is the copper conductor (46) of 50mm, that is, completes the production of internal component；
Step (4): installation internal component is fixed first by the bottom surface of the fixed box cover (2) of the other end of the spring (42)
Then internal component is fixed on the box body by plastic bar (44) again relative to the circular through hole (21) another side by end
(1) in inner cavity, in installation process, it is desirable that in the absence of external forces, the conductive copper sheet (41) in the internal component exists
Under the action of spring (42), can mutually it be separated with the spoon shape copper sheet (26) in box cover (2), and require the conductive copper sheet (41) energy
It can be rotated freely around the plastic bar (44) by round shaft (412)；
Step (5): production external component chooses one piece of diameter and is 25mm, is highly the cylindrical neodium magnet of 15mm as neodymium magnetic
Iron (31), and the hook (32) that can be connect with external pull cords is equipped at the top of the neodium magnet (31), in the hook (32)
It is reserved with the aperture that can be connected with external pull cords, that is, completes the production of external component；
Step (6): the neodium magnet (31) is set to the plastic clasp (24) in the box cover (2) Nei, neodium magnet
(31) pulling force that magnetic force is greater than the spring (42) is formed by between round iron plate (22), to make the conductive copper sheet
(41) end that is connected with iron plate (43) is in contact the drawing for connecting, and capable of getting rid of the spring (42) with the spoon type copper sheet (26)
Power makes the iron plate (43) be in contact with the band conducting wire on the spoon type copper sheet (26) being located in the box cover (2), i.e., described in completion
The production of switch enclosure.
8. a kind of application method of switch enclosure according to claim 1, which is characterized in that the application method includes at least
Following steps:
Step (1): the first connecting wire at the inlet wire preformed hole (11) of switch enclosure, conducting wire one end and electric wire wire fixer (12) are even
It connects, the power supply line connection of the other end and hanging basket hoisting makes circuit form series connection, switch enclosure is then fixed on cradling and is applied
Hanging basket center in work, and drawstring, the other end of the drawstring and outside are bundled by safety rope with construction personnel
Hook (32) in component is fixedly connected, and drawstring is made to reserve reasonable length, then sets the neodium magnet (31) in external component
It is placed on the plastic clasp (24) in the box cover (2) Nei, forms magnetic between the neodium magnet (31) and round iron plate (22)
Power is adsorbed on the neodium magnet (31) in switch enclosure by round iron plate (22), keeps unimpeded circuit；
Step (2): if in the case where there is hanging basket tenesmus safety lock failure, construction personnel is with Emergency time need to only pull
Safety rope drives drawstring by safety rope, and drawstring drives the neodium magnet (31) to separate with switch enclosure by hook (32), in bullet
Under the action of spring (42), held and spoon type copper sheet (26) phase point so that the conductive copper sheet (41) be made to be connected with iron plate (43)
From route powers off at this time, hanging basket hoisting emergency braking, realizes that hanging basket hoisting shuts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301768.5A CN109950072B (en) | 2019-04-16 | 2019-04-16 | Switch box capable of rapidly switching off by using pull rope and manufacturing and using methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301768.5A CN109950072B (en) | 2019-04-16 | 2019-04-16 | Switch box capable of rapidly switching off by using pull rope and manufacturing and using methods thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109950072A true CN109950072A (en) | 2019-06-28 |
| CN109950072B CN109950072B (en) | 2024-05-28 |
Family
ID=67015271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301768.5A Active CN109950072B (en) | 2019-04-16 | 2019-04-16 | Switch box capable of rapidly switching off by using pull rope and manufacturing and using methods thereof |
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| Country | Link |
|---|---|
| CN (1) | CN109950072B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH329535A (en) * | 1955-06-09 | 1958-04-30 | Rheostatic Company Limited | Quick-acting magnetic switch |
| US3373386A (en) * | 1965-02-02 | 1968-03-12 | Ehrenberg Hermann | Adjustable pushbutton magnet switch |
| DE3545149A1 (en) * | 1985-12-17 | 1987-08-20 | Dietmar Janus | Magnetic switch |
| CN2807449Y (en) * | 2005-06-21 | 2006-08-16 | 潘耀祥 | Magnetic-controlled switch |
| CN2842703Y (en) * | 2005-11-08 | 2006-11-29 | 潘耀祥 | Magnetic switch |
| CN2870140Y (en) * | 2005-12-09 | 2007-02-14 | 周文军 | Closed magnetic-force power-supply switch |
| CN201302951Y (en) * | 2008-11-13 | 2009-09-02 | 隋晓庆 | Electric switch |
| CN209374295U (en) * | 2019-04-16 | 2019-09-10 | 中建四局第三建筑工程有限公司 | A kind of switch enclosure using drawstring fast break |
-
2019
- 2019-04-16 CN CN201910301768.5A patent/CN109950072B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH329535A (en) * | 1955-06-09 | 1958-04-30 | Rheostatic Company Limited | Quick-acting magnetic switch |
| US3373386A (en) * | 1965-02-02 | 1968-03-12 | Ehrenberg Hermann | Adjustable pushbutton magnet switch |
| DE3545149A1 (en) * | 1985-12-17 | 1987-08-20 | Dietmar Janus | Magnetic switch |
| CN2807449Y (en) * | 2005-06-21 | 2006-08-16 | 潘耀祥 | Magnetic-controlled switch |
| CN2842703Y (en) * | 2005-11-08 | 2006-11-29 | 潘耀祥 | Magnetic switch |
| CN2870140Y (en) * | 2005-12-09 | 2007-02-14 | 周文军 | Closed magnetic-force power-supply switch |
| CN201302951Y (en) * | 2008-11-13 | 2009-09-02 | 隋晓庆 | Electric switch |
| CN209374295U (en) * | 2019-04-16 | 2019-09-10 | 中建四局第三建筑工程有限公司 | A kind of switch enclosure using drawstring fast break |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109950072B (en) | 2024-05-28 |
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| CB02 | Change of applicant information |
Country or region after: China Address after: No. 57, Beijing Road, Honghuagang District, Zunyi City, Guizhou Province Applicant after: The Third Construction Co.,Ltd. of China Construction Fourth Engineering Bureau Address before: No. 57, Beijing Road, Honghuagang District, Zunyi City, Guizhou Province Applicant before: THE THIRD CONSTRUCTION & ENGINEERING Co. OF CCFED Country or region before: China |
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| GR01 | Patent grant |