CN203626337U - Garage rear loose rope protection switch - Google Patents

Garage rear loose rope protection switch Download PDF

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Publication number
CN203626337U
CN203626337U CN201320475191.8U CN201320475191U CN203626337U CN 203626337 U CN203626337 U CN 203626337U CN 201320475191 U CN201320475191 U CN 201320475191U CN 203626337 U CN203626337 U CN 203626337U
Authority
CN
China
Prior art keywords
protection switch
pipe box
cam
switch behind
creep protection
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.)
Expired - Fee Related
Application number
CN201320475191.8U
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Chinese (zh)
Inventor
汤宏辉
许宝衡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Upper Seamount Electricity Electric Machine Co Ltd
Original Assignee
Upper Seamount Electricity Electric Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Upper Seamount Electricity Electric Machine Co Ltd filed Critical Upper Seamount Electricity Electric Machine Co Ltd
Priority to CN201320475191.8U priority Critical patent/CN203626337U/en
Application granted granted Critical
Publication of CN203626337U publication Critical patent/CN203626337U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a garage rear loose rope protection switch comprising a wire rope fastener, an elastic retractable device, a rotary push device, and a contact alarm. The rotary push device is mounted on the contact alarm. The wire rope fastener is mounted at one end of the elastic retractable device. The rotary push device is mounted at the other end of the elastic retractable device. The problem that the protection switch capable of effectively preventing breakage of a wire rope is absent in the prior art is solved; through the wire rope fastener, the rotary retractable device and the contact alarm, breakage of the wire rope is effectively prevented and an alarm can be given out for the breakage of the wire rope.

Description

Rope creep protection switch behind garage
Technical field
The utility model relates to a kind of protection switch, relates in particular to rope creep protection switch behind a kind of garage.
Background technology
The problem that vehicle is parked is nowhere the result that society, economy, the transport development in city produces to a certain extent, the development of three-dimensional parking device abroad, especially in Japan's history of existing nearly 30 ~ 40 years, no matter still in experience, all obtained technically success.China also begins one's study and develops mechanical three-dimensional parking device the beginning of the nineties, apart from the course of modern existing recent two decades.Because the proportioning of resident family and parking stall in a lot of newly-built communities is 1:1, in order to solve the contradiction of the commercial area of parking space floor space and resident family, three-dimensional mechanical parking equipment, with the little unique property of its average bicycle floor space, is accepted by users.
Behind garage, rope creep protection switch is a blank in the industry always, and the feature of rear slack rope is that working media is wire rope, moves left and right and approaches 10 centimeters, lacks a kind of protection switch in prior art, can effectively prevent the device of wire cable rupture.
Utility model content
The utility model discloses rope creep protection switch behind a kind of garage, lack a kind of protection switch in order to solve in prior art, can effectively prevent the problem of the device of wire cable rupture.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
Rope creep protection switch behind a kind of garage, wherein, comprising: a wire rope fixing device, an elastic telescopic device, a rotary push device, a contact warning device, and described rotary push device is arranged on described contact warning device; Described wire rope fixing device is arranged on one end of described elastic telescopic device, and described rotary push device is arranged on the other end of described elastic telescopic device.
Rope creep protection switch behind garage as above; wherein; described fixation with steel wire device specifically comprises: a U-shaped groove, a semicircular ring; the two ends of described semicircular ring are close to the two lateral walls of described U-shaped groove respectively; two-screw is respectively through the two ends of described semicircular ring and the two lateral walls of described U-shaped groove; between described two-screw, be fixed with a pulley spindle, described pulley spindle is provided with a pulley.
Rope creep protection switch behind garage as above; wherein; the outside of the bottom of described U-shaped groove has a projection; described wire rope fixing device is connected by a head rest device with described elastic telescopic device; described head rest device specifically comprises a headstock; in the described headstock, have a depression matching with described projection, a pin is through described depression and described projection.
Rope creep protection switch behind garage as above, wherein, described elastic telescopic device specifically comprises: the upper end closed of a pipe box, described pipe box, a large stage clip is placed in described pipe box, and the upper end closed place of one end of described large stage clip and described pipe box offsets; One push rod top is placed in described pipe box, and described pipe box is stretched out in the bottom of described push rod, is placed in described pipe box below; The top of described push rod and the bottom of described large stage clip offset.
Rope creep protection switch behind garage as above, wherein, described contact warning device specifically comprises: a base, in described base, there is the cavity of an accommodating contact seat, described contact seat is placed in described base, and described contact seat upper surface has a switching point; Described base top has an opening, and described contact seat is specially a touch switch.
Rope creep protection switch behind garage as above; wherein, described headstock bottom has a lower convexity mating with described pipe box internal diameter, and described lower convexity stretches in described pipe box; described lower convexity and described pipe box inwall fit tightly, and a headstock spindle is through described pipe box and described lower convexity.
Rope creep protection switch behind garage as above, wherein, described rotary push device specifically comprises: a cam chair, described cam chair bottom has a central recess; One cam is placed in described cam chair, and a camshaft, through described cam, is arranged with torsion spring on described camshaft; One presses down center is placed in described central recess, the described upper surface that presses down center has a rotating lower pressure wheel, the described center that presses down is surrounded with small pressure spring groove, in described small pressure spring groove, is arranged with small pressure spring, and the lower end of described small pressure spring and the bottom of described central recess offset; The described bottom that presses down center offsets through bottom and the described switching point of described central recess; Described upper cam surface has a depression matching with described push rod, and described push rod is threaded with described groove.
Rope creep protection switch behind garage as above, wherein, a side of described base is provided with an opening, is coated with a upper cover on described opening.
Rope creep protection switch behind garage as above, wherein, the upper end of described cam chair has an opening, and the upper end open place of described cam chair is coated with a skull, offers the opening passing for push rod on described skull.
Rope creep protection switch behind garage as above, wherein, all vertically offers cam shaft groove on the interior two relative inner surfaces of described cam chair, and the two ends of described camshaft all embed in described cam shaft groove.
In sum; owing to having adopted technique scheme; the utility model has solved and in prior art, has lacked a kind of protection switch; can effectively prevent the problem of the device of wire cable rupture; the utility model effectively prevents wire cable rupture by wire rope fixing device, stretching device, contact warning device, and reports to the police the in the situation that of wire cable rupture.
Accompanying drawing explanation
Fig. 1 is the structural representation of rope creep protection switch behind the utility model garage;
Fig. 2 is the detailed structure schematic diagram of rope creep protection switch behind the utility model garage;
Fig. 3 is the structural representation of the action one of rope creep protection switch behind the utility model garage;
Fig. 4 is the structural representation of the action two of rope creep protection switch behind the utility model garage.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is the structural representation of rope creep protection switch behind the utility model garage, Fig. 2 is the detailed structure schematic diagram of rope creep protection switch behind the utility model garage, Fig. 3 is the structural representation of the action one of rope creep protection switch behind the utility model garage, Fig. 4 is the structural representation of the action two of rope creep protection switch behind the utility model garage, refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, rope creep protection switch behind a kind of garage, wherein, comprise: a wire rope fixing device 1, one elastic telescopic device 2, one rotary push device 3, one contact warning device 4, rotary push device 3 is arranged on contact warning device 4, wire rope fixing device 1 is arranged on one end of elastic telescopic device 2, and rotary push device 3 is arranged on the other end of elastic telescopic device 2.Wire rope fixing device 1 of the present utility model is for fixing wire rope 5, and wire rope 5 can pass wire rope fixing device 1, can in wire rope fixing device 1, slide.Elastic telescopic device 2 can stretch, thereby effectively prevents that wire rope 5 from rupturing; Rotary push device 3 can be rotated, and, in the situation that being under pressure, can press by lower member meanwhile; Contact warning device 4 receives the pressure of rotary push device 3, reports to the police, and then report to the police in the situation that wire rope 5 ruptures in the situation that pressure disappears.
Fixation with steel wire device of the present utility model specifically comprises: a U-shaped groove 15, a semicircular ring 11, the two ends of semicircular ring 11 are close to the two lateral walls of U-shaped groove 15 respectively, two-screw 14 is respectively through the two ends of semicircular ring 11 and the two lateral walls of U-shaped groove 15, between two-screw 14, be fixed with a pulley spindle 13, pulley spindle 13 is provided with a pulley 12, wire rope 5 of the present utility model is through semicircular ring 11 and pulley spindle 13, and wire rope 5 compresses pulley 12.
The outside of the bottom of U-shaped groove 15 of the present utility model has a projection, wire rope fixing device 1 is connected by a head rest device with elastic telescopic device 2, head rest device specifically comprises a headstock 21, in the headstock 21, have one with the depression that matches of projection, a pin 22 is through depression and projection, by head pin 16, U-shaped groove 15 is fixing with the headstock 21, and then realize the fixing of wire rope fixing device 1 and elastic telescopic device 2.
Further, the utility model also can adopt other mode to be fixed wire rope fixing device 1 and elastic telescopic device 2.
Elastic telescopic device 2 of the present utility model specifically comprises: the upper end closed of a pipe box 23, pipe box 23, and a large stage clip 24 is placed in pipe box 23, and large one end of stage clip 24 and the upper end closed place of pipe box 23 offset; One push rod 25 tops are placed in pipe box 23, and pipe box 23 is stretched out in the bottom of push rod 25, are placed in pipe box 23 belows; The top of push rod 25 offsets with the bottom of large stage clip 24.
One end side surface that in the utility model, push rod 25 is placed in pipe box 23 has an annular projection, the internal diameter that is provided with large stage clip 24 parts in pipe box 23 is greater than the internal diameter of push rod 25 through part, annular projection is placed in internal diameter major part, and push rod 25 can not dropped out completely from pipe box 23 is interior.
Contact warning device 4 of the present utility model specifically comprises: a base 41, in base 41, there is the cavity of an accommodating contact seat 42, and contact seat 42 is placed in base 41, and contact seat 42 upper surfaces have a switching point; Base 41 tops have an opening.
Rotary push device 3 of the present utility model specifically comprises: a cam chair 31, and cam chair 31 bottoms have a central recess; One cam 33 is placed in cam chair 31, and cam 33 axles, through cam 33, are arranged with torsion spring 37 on cam 33 axles; One presses down in the 38 centering grooves of center, and the upper surface that presses down center 38 has a rotating lower pressure wheel, presses down center 38 and is surrounded with small pressure spring groove, is arranged with small pressure spring 39 in small pressure spring groove, and the lower end of small pressure spring 39 and the bottom of depression offset.The bottom that presses down center 38 of the present utility model offsets through bottom and the switching point of down pressing seat central recess; Cam 33 upper surfaces have a depression matching with push rod 25, and push rod 25 is threaded with groove.In the utility model, wire rope 5 compresses wire rope fixing device 1, and elastic telescopic device 2 is received pressure compression, and whirligig carries out the rotation of certain angle stressed in the situation that, and whirligig presses down simultaneously, makes switching point contact.
The headstock of the present utility model 21 bottoms have a lower convexity mating with pipe box 23 internal diameters, and lower convexity stretches in pipe box 23, and lower convexity and pipe box 23 inwalls fit tightly, and a headstock spindle 22 is through pipe box 23 and lower convexity.Realize being fixedly connected with of the headstock 21 and pipe box 23 by headstock spindle 22.One side of base 41 of the present utility model is provided with an opening, is coated with a upper cover 43 on opening.Base 41 of the present utility model can be opened, be convenient to contact warning device 4 to keep in repair.
The upper end of cam chair 31 of the present utility model has an opening, and the upper end open place of cam chair 31 is coated with a skull 34, offers the opening passing for push rod 25 on skull 34.
Between the utility model convexity wheel seat 31 upper surfaces and skull 34, be provided with weather strip 36, in order to realize the sealing between cam chair 31 and skull 34.
On the interior two relative inner surfaces of cam chair 31 of the present utility model, all vertically offer cam 33 axle grooves, the two ends of cam 33 axles all embed in cam 33 axle grooves, cam 33 axle grooves are set cam 33 can be moved up and down on vertical position.
Contact seat 42 of the present utility model is specially a touch switch.
Can be by a connecting screw 35 in the utility model to rotary push device 3 with contact warning device 4 and realize fixingly, connecting screw 35 is passed rotary push device 3 and contacts warning device 4, first connecting screw 35 passes rotary push device 3.
In sum; owing to having adopted technique scheme; the utility model has solved and in prior art, has lacked a kind of protection switch; can effectively prevent the problem of the device of wire cable rupture; the utility model effectively prevents wire cable rupture by wire rope fixing device, stretching device, contact warning device, and reports to the police the in the situation that of wire cable rupture.

Claims (10)

1. a rope creep protection switch behind garage, is characterized in that, comprising: a wire rope fixing device, an elastic telescopic device, a rotary push device, a contact warning device, and described rotary push device is arranged on described contact warning device; Described wire rope fixing device is arranged on one end of described elastic telescopic device, and described rotary push device is arranged on the other end of described elastic telescopic device.
2. rope creep protection switch behind garage according to claim 1; it is characterized in that; described fixation with steel wire device specifically comprises: a U-shaped groove, a semicircular ring; the two ends of described semicircular ring are close to the two lateral walls of described U-shaped groove respectively; two-screw is respectively through the two ends of described semicircular ring and the two lateral walls of described U-shaped groove; between described two-screw, be fixed with a pulley spindle, described pulley spindle is provided with a pulley.
3. rope creep protection switch behind garage according to claim 2; it is characterized in that; the outside of the bottom of described U-shaped groove has a projection; described wire rope fixing device is connected by a head rest device with described elastic telescopic device; described head rest device specifically comprises a headstock; in the described headstock, have a depression matching with described projection, a pin is through described depression and described projection.
4. rope creep protection switch behind garage according to claim 3, it is characterized in that, described elastic telescopic device specifically comprises: the upper end closed of a pipe box, described pipe box, and a large stage clip is placed in described pipe box, and the upper end closed place of one end of described large stage clip and described pipe box offsets; One push rod top is placed in described pipe box, and described pipe box is stretched out in the bottom of described push rod, is placed in described pipe box below; The top of described push rod and the bottom of described large stage clip offset.
5. rope creep protection switch behind garage according to claim 4, it is characterized in that, described contact warning device specifically comprises: a base, has the cavity of an accommodating contact seat in described base, described contact seat is placed in described base, and described contact seat upper surface has a switching point; Described base top has an opening; Described contact seat is specially a touch switch.
6. rope creep protection switch behind garage according to claim 4; it is characterized in that; described headstock bottom has a lower convexity mating with described pipe box internal diameter; described lower convexity stretches in described pipe box; described lower convexity and described pipe box inwall fit tightly, and a headstock spindle is through described pipe box and described lower convexity.
7. rope creep protection switch behind garage according to claim 5, is characterized in that, described rotary push device specifically comprises: a cam chair, and described cam chair bottom has a central recess; One cam is placed in described cam chair, and a camshaft, through described cam, is arranged with torsion spring on described camshaft; One presses down center is placed in described central recess, the described upper surface that presses down center has a rotating lower pressure wheel, the described center that presses down is surrounded with small pressure spring groove, in described small pressure spring groove, is arranged with small pressure spring, and the lower end of described small pressure spring and the bottom of described central recess offset; The described bottom that presses down center offsets through bottom and the described switching point of described central recess; Described upper cam surface has a depression matching with described push rod, and described push rod is threaded with described groove.
8. rope creep protection switch behind garage according to claim 5, is characterized in that, a side of described base is provided with an opening, is coated with a upper cover on described opening.
9. rope creep protection switch behind garage according to claim 7, is characterized in that, the upper end of described cam chair has an opening, and the upper end open place of described cam chair is coated with a skull, offers the opening passing for push rod on described skull.
10. rope creep protection switch behind garage according to claim 7, is characterized in that, on the interior two relative inner surfaces of described cam chair, all vertically offers cam shaft groove, and the two ends of described camshaft all embed in described cam shaft groove.
CN201320475191.8U 2013-08-06 2013-08-06 Garage rear loose rope protection switch Expired - Fee Related CN203626337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320475191.8U CN203626337U (en) 2013-08-06 2013-08-06 Garage rear loose rope protection switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320475191.8U CN203626337U (en) 2013-08-06 2013-08-06 Garage rear loose rope protection switch

Publications (1)

Publication Number Publication Date
CN203626337U true CN203626337U (en) 2014-06-04

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ID=50812828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320475191.8U Expired - Fee Related CN203626337U (en) 2013-08-06 2013-08-06 Garage rear loose rope protection switch

Country Status (1)

Country Link
CN (1) CN203626337U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343271A (en) * 2013-08-06 2015-02-11 上海山电电机有限公司 Garage rear rope slacking protection switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343271A (en) * 2013-08-06 2015-02-11 上海山电电机有限公司 Garage rear rope slacking protection switch
CN104343271B (en) * 2013-08-06 2017-06-06 上海山电电机有限公司 Rope creep protection switch behind garage

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20170806

CF01 Termination of patent right due to non-payment of annual fee