CN2308678Y - Structure of parking equipment - Google Patents
Structure of parking equipment Download PDFInfo
- Publication number
- CN2308678Y CN2308678Y CN 97225740 CN97225740U CN2308678Y CN 2308678 Y CN2308678 Y CN 2308678Y CN 97225740 CN97225740 CN 97225740 CN 97225740 U CN97225740 U CN 97225740U CN 2308678 Y CN2308678 Y CN 2308678Y
- Authority
- CN
- China
- Prior art keywords
- slide
- brake
- main cable
- safety device
- screw rod
- 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
Links
Images
Abstract
The utility model relates to a novel structure of parking equipment, mainly comprising two longitudinal columns, a ball screw bolt and a main steel cable, wherein, the ball screw bolt is arranged in the longitudinal column (A), and the upper end the screw rod is provided with a damping device. The brake sheet of the damping device is combined with a unidirectional bearing into integration, and the brake sheet is elastically contacted with a brake disc. The main steel cable is arranged in the longitudinal column (B). One end of the main steel cable is connected with a safety device of a slide carriage of the main steel cable, and the other end of the main steel cable is connected with a slide carriage of the longitudinal column (A). The move of the slide disc of the safety device can pull a safety steel cable, and the both sides of a slope plate of the slide carriage are provided with slide blocks with rolling wheels. The slide blocks can be driven by the safety steel cable to make the rolling wheels move to the contact position between the slope plate and the inner wall of the longitudinal column.
Description
The utility model relates to parking lot equipment, particularly a kind of structure of novel parking equipment.
Generally with the multi layer parking equipment of ball screw as drive unit, no matter be that side cantilevered or front overhang are arm-type, vertical ball screw all is upright being located between two vertical columns, so this ball screw is revealed in the outside, on safety with all are undesirable designs in appearance.
Moreover, the general parking apparatus that uses ball screw to make to drive the ride plate, when its ride plate drops to lower position by the plane of rotation of screw rod by the top position, its Brake motor as power source is the moment of stop position below the ride plate arrives, and utilizes the brake device of its inside the motor brake to be made the ride plate is the next to be stopped:
Because the loading of ride plate and from the weight of body, the moment of ride plate stop position below arriving, motor must be braked above-mentioned loading fully and stop, therefore this Brake motor needs stronger brake brake force, otherwise the ride plate of high loading below the locating effect of stop position can't satisfy the demands, or the consume of the brake device of Brake motor is bigger.
The purpose of the utility model is to overcome the deficiency that above-mentioned parking apparatus exists, and a kind of structure of novel parking equipment is provided.
The technical solution of the utility model is: this structure includes two vertical posts, and ball screw and main cable wherein are provided with ball screw in vertical post (A), and end is provided with a damping unit on this screw rod; The brake shoe and the unilateral bearing of above-mentioned damping unit are combined as a whole, this brake shoe and a brake disc Elastic Contact, moreover, in vertical post (B), main cable is installed, one of this main cable end links with the safety device of its slide, and the other end of main cable then links with the slide of vertical post (A); The slider disc of above-mentioned safety device moves and can spur safe cable wire, and is provided with the sliding shoe of tool roller in the both sides of slide grade bar, and this sliding shoe can be safe cable wire and drives, and makes roller move to contact position between grade bar and vertical column wall.
Configuration by this structure, when ball nut is driven decline, when above-mentioned unilateral bearing is driven to rotate, brake disc will give screw rod suitable braking moment for the frictional resistance of brake shoe, then the ride plate is in the moment of below stop position, can alleviate the brake load of above-mentioned Brake motor, so make the ride plate to stop the location more accurate.
Moreover when the fracture of above-mentioned main cable, safety device can produce reaction immediately and the ride plate is locked on the vertical post the ride plate, thereby reaches the purpose of safety.
Below in conjunction with accompanying drawing embodiment of the present utility model is made a detailed description.
Fig. 1 is the overall appearance schematic diagram of the utility model parking apparatus;
Fig. 2 is the front schematic view of Fig. 1;
Fig. 3 is the generalized section of damping unit in the utility model;
Fig. 4 is the generalized section of safety device in the utility model;
Fig. 5 is the schematic diagram of Fig. 4 safety device reaction back.
As shown in Figures 1 and 2, this novel two vertical posts (A, B), ball screw (1) and main cable (4) of consisting predominantly of, wherein be provided with a ball screw (1) in vertical post (A) neutrality, this screw rod (1) can be last power source (2) driving of vertical post (A) and is rotation status.
Above-mentioned power source (2) includes reductor (21) and Brake motor (22).
Moreover, on screw rod (1) be provided with can be according to the rotation of screw rod (1) the upper and lower nut that moves axially (11), this nut (11) is affixed with the slide (A1) of vertical post (A) side.
Moreover, screw rod (1) in nut (11) top locates to be provided with a damping unit (3), this damping unit (3) includes and is placed on the last brake disc (33) of screw rod (1), brake shoe (32) and unilateral bearing (31), as shown in Figure 3, wherein screw rod (1) is when direction initialization rotates, and unilateral bearing (31) can be driven and rotation synchronously, and when screw rod (1) backward rotation, unilateral bearing (31) is the state that is idle running with respect to screw rod (1), that is unilateral bearing (31) does not rotate.Brake shoe (32) is combined as a whole with unilateral bearing (31).
Be provided with axial brake disc (33) between brake shoe (32) and support dull and stereotyped (A2), this brake disc (33) can be according to upper and lower the endwisely slipping of several longitudinal rods (A21) of supporting dull and stereotyped (A2), reach in longitudinal rod (A21) and locate to be provided with the spring (A22) of giving the axial elastic force of brake disc (33), therefore brake disc (33) can be according to the elastic force of spring (A22) appropriateness with brake shoe (32) Elastic Contact, brake disc (33) is because of being subjected to the state that can not rotate that is restricted to of longitudinal rod (A21).
Motor (22) starts and when screw rod (1) is rotated according to direction initialization (ball nut (11) decline), in fact because of the loading of ride plate (C), then only need the unlatching of motor (22) brake device, above-mentioned screw rod (1) will be driven in rotation, unilateral bearing this moment (31) is driven rotation synchronously by screw rod (1), owing to have the Elastic Contact of appropriateness between brake disc (33) and brake shoe (32), then frictional resistance therebetween will form the suitable braking moment of screw rod (1), therefore ride plate (C) drops to the moment of below stop position, alleviate the brake load of motor (22) by the braking moment of above-mentioned formation, so make ride plate (C) be able to accurate location in the below stop position.
Otherwise, when above-mentioned screw rod (1) counter-rotating, make ride plate (C) when moving up, because unilateral bearing (31) is the state that is idle running with respect to screw rod (1), so damping unit (3) do not produce effect, that is the load of unlikely increase motor (22).
Moreover, main cable (4) is installed in vertical post (B), one of this main cable (4) end and slide (B1) link, and the other end of main cable (4) then links with the slide (A1) of vertical post (A) via several pulleys (41,42,43) and passage (6); Therefore, when screw rod (1) rotates and when forming the upper and lower motion of slide (A1), slide (B1) via the transmission of main cable (4) by driven in synchronism, as shown in Figure 2, that is the upper and lower motion of above-mentioned ride plate (C) formation level.
Because the slide (B1) of vertical post (B) is to be driven by main cable (4), for avoiding main cable (4) fracture to cause the danger of ride plate (C) tenesmus, locate to be provided with safety device (5) at slide (B1), this safety device (5) is to be installed with fixed disk (51) on slide (B1), and the side is provided with a slider disc (52) under this fixed disk (51), and slider disc (52) is that the end with main cable (4) links, and is provided with a spring (53) between fixed disk (51) and slider disc (52), as shown in Figure 4
According to the application of said fixing dish (51), slider disc (52) and spring (53), this spring (53) is to be compressed under load state, that is distance is less between between fixed disk (51) and slider disc (52).
Moreover, locate to be installed with the grade bar (58) that both sides have gradient in the slide (B1) of said fixing dish (51) below, offer gradient guide groove (581) on the grade bar (58).The both sides of grade bar (58) respectively are provided with the sliding shoe (55) of tool roller (56) and guide rod (57), because guide rod (57) is to be placed on gradient guide groove (581) to locate, so the moving of sliding shoe (55) is oblique guiding according to gradient guide groove (581).End is the big gradient that is formed with both sides than the lower end width on the grade bar (58).
Link between slider disc (52) and each sliding shoe (55) safe cable wire (54) is arranged, therefore when main cable (4) ruptures, as shown in Figure 5, the elastic force of spring (53) will promote slider disc (52) and move down, then distance increases between fixed disk (51) and the slider disc (52), that is safe cable wire (54) will spur sliding shoe (55) and move upward, moving upward of this sliding shoe (55) will make roller (56) enter position, end on the grade bar (58), because distance is little than roller (56) diameter between between grade bar (58) upper end and vertical post (B) inwall, therefore roller (56) simultaneously with grade bar (58) side and vertical post (B) when inwall contacts, roller (56) will produce locking action to slide (B1) via grade bar (58), that is when the moment of main cable (4) fracture, above-mentioned slide (B1) is that safety device (5) locks and unlikely tenesmus.
Moreover, in safety device (5), be provided with safety circuit (not being shown in figure), in main cable (4) fracture simultaneously, this safety circuit is had an effect and is cut off the power supply of power source (2), so makes ride plate (C) level of being able to stay in abort situation and waits for rescue.
For making safety circuit having an effect simultaneously in main cable (4) fracture, this safety circuit is installed between said fixing dish (51) and slider disc (52), utilizing the displacement of slider disc (52) and touching safety circuit is to be preferable selection, because this safety circuit is used for existing circuit engineering, therefore is not described in detail in this case.
In sum, the structure of the utility model is firm, safety, the self-lock ability with anti-accident, and descending operation is easy, in the current high-strung epoch of parking space, has broad application prospects.
Claims (5)
1, a kind of structure of novel parking equipment, it includes two vertical posts (A, B), ball screw (1) and main cable (4), its architectural feature is: be provided with the ball screw (1) into power source (2) driving in the wherein vertical post (A), end is provided with a damping unit (3) on ball screw (1), damping unit (3) includes and is placed on the last brake disc (33) of screw rod (1), brake shoe (32) and unilateral bearing (31), wherein brake shoe (32) is to be combined as a whole with unilateral bearing (31), and brake disc (33) is and brake shoe (32) Elastic Contact; Main cable (4) is installed in vertical post (B), and the safety device (5) of one of this main cable (4) end and slide (B1) links, and the other end of main cable (4) then links with the slide (A1) of vertical post (A); Safety device (5) includes slider disc (52) and sliding shoe (55), wherein can spur safe cable wire (54) with the slider disc (52) of main cable (4) binding is mobile, and be provided with the sliding shoe (55) of tool roller (56) in the both sides of slide grade bar (58).
2, the structure of parking apparatus according to claim 1, it is characterized in that: wherein the unilateral bearing (31) of damping unit (3) is to be set at, when screw rod (1) rotation and nut (11) when moving up, unilateral bearing (31) is a state for idle running with respect to screw rod (1).
3, the structure of parking apparatus according to claim 1 is characterized in that: wherein be provided with one between the slider disc (52) of safety device (5) and fixed disk (51) and give the spring (53) that slider disc moves.
4, the structure of parking apparatus according to claim 1 is characterized in that: wherein grade bar (58) upper end side to distance between indulging between post (B) inwall is the roller (56) less than sliding shoe.
5, the structure of parking apparatus according to claim 1 is characterized in that: wherein in safety device (5), be provided with the safety circuit of control power source (2),
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225740 CN2308678Y (en) | 1997-09-09 | 1997-09-09 | Structure of parking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225740 CN2308678Y (en) | 1997-09-09 | 1997-09-09 | Structure of parking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308678Y true CN2308678Y (en) | 1999-02-24 |
Family
ID=33939676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97225740 Expired - Fee Related CN2308678Y (en) | 1997-09-09 | 1997-09-09 | Structure of parking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308678Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453306A (en) * | 2014-12-10 | 2015-03-25 | 江苏金冠立体停车系统工程有限公司 | Lifting and lateral moving type three-dimensional parking equipment traction lifting transmission mechanism |
| CN104453308A (en) * | 2014-12-18 | 2015-03-25 | 曾庆义 | Three-dimensional parking device |
| CN112282464A (en) * | 2020-10-16 | 2021-01-29 | 安徽鸿杰威尔停车设备有限公司 | Lifting device with anti-falling function |
-
1997
- 1997-09-09 CN CN 97225740 patent/CN2308678Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453306A (en) * | 2014-12-10 | 2015-03-25 | 江苏金冠立体停车系统工程有限公司 | Lifting and lateral moving type three-dimensional parking equipment traction lifting transmission mechanism |
| CN104453308A (en) * | 2014-12-18 | 2015-03-25 | 曾庆义 | Three-dimensional parking device |
| CN112282464A (en) * | 2020-10-16 | 2021-01-29 | 安徽鸿杰威尔停车设备有限公司 | Lifting device with anti-falling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212336849U (en) | Three-dimensional parking equipment | |
| CN111688837B (en) | High-speed climbing robot based on active clamping device | |
| CN1589226A (en) | Elevator braking device | |
| CN2308678Y (en) | Structure of parking equipment | |
| CN100581971C (en) | Wireless speed limiting system of elevator | |
| CN201857789U (en) | Automatic multilayer parking device | |
| CN2839230Y (en) | The elevator wire holder | |
| CN200988715Y (en) | Rope-free speed limiting system for lift | |
| CN2873723Y (en) | Integrated directly lift car | |
| CN201752867U (en) | Rapid clamping vice | |
| CN2864026Y (en) | Electric glass lifter | |
| CN2711118Y (en) | Two-direction safety tongs | |
| CN2652899Y (en) | Single float two-way safety clamp | |
| CN210366474U (en) | Elevator overspeed gliding detection and protection device | |
| CN111559352B (en) | Multifunctional intelligent lifting platform equipment for automobile maintenance | |
| CN2829788Y (en) | Fixed falling proof safety device | |
| CN111005605B (en) | Lifting structure of planar mobile garage and operation method thereof | |
| CN2680635Y (en) | Steel rope cramp | |
| CN2480349Y (en) | Double-direction brake safety device | |
| CN115321303B (en) | Safety protection device for elevator car | |
| CN213834379U (en) | Automobile detection platform | |
| CN111915974A (en) | Safety tongs assembly of teaching elevator | |
| CN2525031Y (en) | Bicycle disc brake | |
| CN213141071U (en) | Elevator with emergency braking mechanism | |
| CN215632010U (en) | Interlayer underground parking garage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |