CN101797925B - Device for locking movable vehicle roof - Google Patents
Device for locking movable vehicle roof Download PDFInfo
- Publication number
- CN101797925B CN101797925B CN2010101350818A CN201010135081A CN101797925B CN 101797925 B CN101797925 B CN 101797925B CN 2010101350818 A CN2010101350818 A CN 2010101350818A CN 201010135081 A CN201010135081 A CN 201010135081A CN 101797925 B CN101797925 B CN 101797925B
- Authority
- CN
- China
- Prior art keywords
- driven
- rotating shaft
- vehicle
- active rotating
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a device for locking a movable vehicle roof, which comprises a handle, a driving rotation rod, a pull rod and a driven rotation shaft, which are sequentially and perpendicularly connected with each other to form into a four-connection rod mechanism with a motion dead center, wherein the driving rotation shaft consists of a driving shaft seat; the driven rotation shaft is formed by the means that a driven shaft seat is arranged on a vehicle wall; and the two ends of the driven rotation shaft are provided with lock hooks. The driving rotation shaft is further perpendicularly connected with a supporting rod, and the other end of the supporting rod is arranged on the vehicle wall; and a limitation baffle is arranged at the position which is about 3mm under a lower place of the horizontal position of a connection lug plate on the vehicle wall. A safe baffle is arranged at the place which can be matched with a stop pin on the vehicle wall. The device can distantly lock the roof of a movable roof vehicle, does not need to climb the vehicle rood, and is convenient and safe in operation. The device is provided with the motion dead center, and the safe baffle and the lock plate for preventing a mechanism from being opened, thereby guaranteeing the safety of the locking. Furthermore, the pull rod has an adjustable length, thereby being conveniently installed.
Description
Technical field
The invention belongs to mechanical field, relate in particular to a kind of roof locking device.
Background technology
Along with increasing of large-scale goods and materials transportation, usually need directly handling goods from transport vehicle top, this needs the transport vehicle can the opening and closing roof and can be easily with the roof locking.Lowry is a kind of box car that ceiling adopts bascule.This vehicle can be opened ceiling, but must be with the firm locking of ceiling before operation.The ceiling of lowry is higher apart from rail level, needs operating personal to operate near climbing ceiling during locking usually, inconvenience, and have potential safety hazard.
Summary of the invention
The present invention proposes a kind of roof locking device for solving the remote locking problem of vehicle ceiling.The present invention realizes through following technical scheme:
Device for locking movable vehicle roof comprises active rotating shaft composition, pull bar, driven spindle composition, active axle bed, driven axle bed, strut, postive stop baffle and safety catch; Wherein: the active rotating shaft composition is provided with operating handle, and the driven spindle two ends are provided with the latch hook that has locking effect; By active rotating shaft form, pull bar, driven spindle is formed and mounting base constitute one have the motion dead point four-bar linkage; After this device is closed; Pull bar will be crossed the motion of mechanism dead point; The locking counter-force makes active rotating shaft rotate toward the locking direction, and safety catch will hook handle, prevent that active rotating shaft is loosening; The strut that employing has elastic pressure makes device can remain on open position, the stroke of postive stop baffle restriction push rod when device is opened; Device is provided with jam plate, supplies locking device to use.
Concrete technical scheme is: comprise operating handle, active rotating shaft composition, pull bar, driven spindle composition; Wherein: active rotating shaft is formed to be made up of driven axle bed active axle bed, driven spindle and is installed on the car wall; Operating handle, active rotating shaft composition, pull bar, driven spindle composition order vertically connect and compose a four-bar linkage that the motion dead point is arranged, and the driven spindle two ends are provided with latch hook.
Active rotating shaft is formed the also vertical strut that connects, and the strut other end is installed on the headwall of vehicle; Also have postive stop baffle 7 to be installed on the headwall of vehicle and the position of about 3mm below engaging lug plate level position.Also have safety catch to be installed on the headwall of vehicle and can with the position of stopping pin fit.
Active rotating shaft is made up of active rotating shaft, active lever, is connected otic placode, tiller, stopping pin, jam plate and operating handle; Active rotating shaft is step-like round bar; Initiatively lever is that Long Circle plate, end all have circular hole with being connected otic placode, and the angle of the two is greater than 90 degree; Tiller is the oblong plate, with to be connected otic placode vertical; Jam plate is the oblong plate, and the Long Circle lockhole is arranged; Stopping pin and operating handle are cylindrical.
Pull bar is made up of lower ear plate, short screw, left-handed nut, long nut, right handed unt, long bolt and upper ear plate, the axis conllinear of the circular hole at pull bar two ends and short screw, long bolt; Lower ear plate is a crescent; The thread rotary orientation of short screw and long bolt is opposite.Long nut is a regular hexagon, and an end has levogyrate inner thread, and the other end has the dextrorotation negative thread; Upper ear plate is the oblong plate.
The driven spindle composition is made up of driven shaft, driven lever, annulus and latch hook; Driven shaft is a circular shaft; Driven lever is round-meshed strip shape plate; Annulus is an annular arrangement, wears people's driven shaft; Latch hook is positioned at the two ends of driven shaft, is crotch shape, opening up.
Strut is made up of sleeve, push rod and spring, adopts compression spring that elastic force is provided; Sleeve is cylindrical, upper end closed, the ear seat is arranged and be provided with circular hole; Push rod is a stepped shaft, and an end mill is flat and circular hole arranged; Spring is a compression spring, is positioned at sleeve during assembling.
Safety catch is T shape structure, circular hole is arranged; The safety catch head is wide, thick, and there is crotch its bottom surface, and there is the inclined-plane side, and afterbody is narrower.
To sum up, the present invention also is used in any vehicle locking device that needs locking that ceiling can opening and closing.The present invention also can be used for having other mechanical equipment of similar locking demand.
The present invention has following advantage: the roof of the remote locking lowry of ability, and need not climb roof, easy and simple to handle, safety.This device has the motion dead point, is provided with safety catch and jam plate that anti-locking mechanism is opened, has guaranteed the safety of locking.The pull bar adjustable length is convenient to install.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is installation signal as the figure of the present invention on vehicle;
Fig. 2, for the A of Fig. 1 to view;
Fig. 3, for the B of Fig. 1 to partial view;
Fig. 4, for the C of Fig. 1 to partial view;
Fig. 5 is locking schematic diagram of the present invention;
Fig. 6 is open theory figure of the present invention;
Fig. 7 is the structural representation of the present invention's active lever composition;
Fig. 8, for the D of Fig. 7 to view;
Fig. 9, for the E of Fig. 7 to partial view;
Figure 10 is the structural representation of pull bar of the present invention;
Figure 11 is the structural representation of strut composition of the present invention;
Among the figure: the 1st, active rotating shaft is formed, and the 1.1st, imput shaft, the 1.2nd, the active lever, the 1.3rd, connect otic placode, the 1.4th, tiller; 1.5 be the stopping pin, the 1.6th, jam plate, the 1.7th, operating handle, the 2nd, pull bar, the 2.1st, lower ear plate; 2.2 be short screw, the 2.3rd, left-handed nut, the 2.4th, long nut, the 2.5th, right handed unt, the 2.6th, long bolt, the 2.7th, upper ear plate, the 3rd, driven spindle is formed, and the 3.1st, driven spindle, the 3.2nd, driven lever, the 3.3rd, annulus; 3.4 be latch hook, the 4th, active axle bed, the 5th, driven axle bed, the 6th, strut, the 6.1st, sleeve; 6.2 be push rod, the 6.3rd, spring, the 7th, postive stop baffle, the 8th, safety catch; The 9th, the headwall of vehicle, the 10th, vehicle ceiling, the 601st, locking device closed condition, the 602nd, locking device opening.
The specific embodiment
In conjunction with Fig. 1 to Figure 11, device for locking movable vehicle roof comprises active rotating shaft composition 1, pull bar 2, driven spindle composition 3, active axle bed 4, driven axle bed 5, strut 6, postive stop baffle 7 and safety catch 8; Wherein: active rotating shaft is formed 1 and is provided with operating handle 1.7, and driven spindle 3.1 two ends are provided with the latch hook 3.4 that has locking effect; By active rotating shaft form 1, pull bar 2, driven spindle form 3 and vehicle headwall 9 constitute a four-bar linkage that the motion dead point is arranged; After this device is closed; Pull bar 2 will be crossed the dead point of mechanism; The locking counter-force makes active rotating shaft 1.1 rotate toward the locking direction, and safety catch 8 will hook operating handle 1.7, prevent that active rotating shaft 1.1 is loosening; The strut 6 that employing has elastic pressure makes device can remain on open position, the stroke of postive stop baffle 7 restriction push rods 6.2 when device is opened; Device is provided with jam plate 1.6, supplies locking device to use.
Specifically: comprise operating handle 1.7, active rotating shaft composition 1, pull bar 2, driven spindle composition 3; Wherein: active rotating shaft is formed 1 and is formed 3 by active axle bed 4, driven spindle and be installed on the vehicle headwall 9 by driven axle bed 5; Operating handle 1.7, active rotating shaft composition 1, pull bar 2, driven spindle are formed 3 orders and are are vertically connected and composed a four-bar linkage that the motion dead point is arranged, and driven spindle 3 two ends are provided with latch hook 3.4.Form 1 with active rotating shaft and go back the vertical strut 6 that is connected, strut 6 other ends are installed on the vehicle headwall 9; Also have postive stop baffle 7 to be installed on the vehicle headwall 9 and in the position that connects 3mm below otic placode 1.3 level attitudes.The position that also has safety catch 8 to be installed on the vehicle headwall 9 and can to cooperate with stopping pin 1.5.
Active rotating shaft forms 1 by active rotating shaft 1.1, active lever 1.2, connection otic placode 1.3, tiller 1.4, stopping pin 1.5, jam plate 1.6 and operating handle 1.7; Active rotating shaft 1.1 is step-like round bar; Initiatively lever 1.2 is that Long Circle plate, end all have circular hole with being connected otic placode 1.3, and the angle of the two is greater than 90 degree; Tiller 1.4 is the oblong plate, otic placode 1.3 is vertical with being connected; Jam plate 1.6 is the oblong plate, and the Long Circle lockhole is arranged; Stopping pin 1.5 is cylindrical with operating handle 1.7.
Pull bar 2 is made up of lower ear plate 2.1, short screw 2.2, left-handed nut 2.3, long nut 2.4, right handed unt 2.5, long bolt 2.6 and upper ear plate 2.7, the axis conllinear of the circular hole at pull bar 2 two ends and short screw 2.2, long bolt 2.6; Lower ear plate 2.1 is a crescent; Short screw 2.2 is opposite with the thread rotary orientation of long bolt 2.6.Long nut 2.4 is a regular hexagon, and an end has levogyrate inner thread, and the other end has the dextrorotation negative thread; Upper ear plate 2.7 is the oblong plate.
Driven spindle is formed 3 and is made up of driven shaft 3.1, driven lever 3.2, annulus 3.3 and latch hook 3.4; Driven shaft 3.1 is a circular shaft; Driven lever 3.2 is round-meshed strip shape plate; Annulus 3.3 penetrates driven shaft 3.1; Latch hook 3.4 is positioned at the two ends of driven shaft 3.1, is crotch shape, opening up.
Safety catch 8 is T shape structure, circular hole is arranged; Safety catch 8 heads are wide, thick, and there is crotch its bottom surface, and there is the inclined-plane side, and afterbody is narrower.
Installation method is: first step assembling active rotating shaft forms 1.Be inserted in an initiatively axle bed 4 on imput shaft 1.1 the right; After shifting shaft shoulder place onto; Welding is lever 1.2, connection otic placode 1.3 and tiller 1.4 initiatively, and the angle that wherein connects otic placode 1.3 and tiller 1.4 is 90 degree, connects otic placode 1.3 and spends greater than 90 with the angle of active lever 1.2; Jam plate 1.6, lower end welding operation handle 1.7 are vertically welded in tiller 1.4 left vertical welding stopping pin 1.5, right side.
Second step assembling pull bar 2..Weld 2 lower ear plates 2.1 and short screw 2.2, guarantee the axial line of the center of lower ear plate 2.1 circular holes through short screw 2.2, in like manner assemble, weld long bolt 2.6 and upper ear plate 2.7, short screw 2.2 is opposite with the thread rotary orientation of long bolt 2.6.Long nut 2.4 is processed regular hexagon, and an end is made levogyrate inner thread, the other end is made the dextrorotation negative thread.Join respectively one of left-handed nut 2.3, right handed unt 2.5.Be assembled into pull bar 2 by short screw 2.2, left-handed nut 2.3, long nut 2.4, right handed unt 2.5, putting in order of long bolt 2.6.
The 3rd step assembling driven spindle forms 3.On driven spindle 3.1, penetrate latch hook 3.4, driven axle bed 5, annulus 3.3, driven lever 3.2, driven axle bed 5, annulus 3.3 and latch hook 3.4 successively, latch hook 3.4, driven lever 3.2 solid weldings on driven spindle 3.1, are constituted driven shaft and form 3.
The 4th step assembling strut 6.Spring 6.3 is inserted in the less end of push rod 6.2 diameters, puts the interior formation strut 6 of sleeve 6.1 into.
The 5th step general assembly.Through active axle bed 4 imput shaft is formed the lower end that 1 level is installed to lowry headwall 9, two driven axle beds 5 on the limit that keeps left prevent imput shaft 1 side travel near the shaft shoulder of imput shaft 1.Through driven axle bed 5 driven shaft is formed upper end that 3 levels are installed to lowry headwall 9, made initiatively that lever 1.2 aligns with the longitudinal plane of symmetry of driven lever 3.2; Annulus 3.3 being adjacent to driven axle bed 5, solid welding on driven shaft 3.1, prevent driven shaft 3.1 side travels then.Adopt round pin that pull bar 2 is connected on active lever 1.2, the driven lever 3.2, rotate the length of long nut 2.4 compensation linkages 2, when guaranteeing that mechanism closes, axial line and roof that the line of pull bar 2 two ends circular holes is crossed imput shaft 1.1 are in locking state.Holddown spring 6.3, with round pin with the push rod 6.2 of strut 6 be connected otic placode 1.3 and link to each other, sleeve 6.1 links to each other with the bearing of headwall 9.The position welded limiting baffle plate 7 of about 3mm below connection otic placode 1.3 level attitudes on the headwall 9.With round pin safety catch 8 is installed on the headwall 9; Handle is closed in the closed procedure; When thrust pin 1.5 can push away upwards rotation of safety catch 8, handle arrival close stance, safety catch 8 by gravitys resetted, and thrust pin 1.5 can slide in the groove of safety catch 8; Make thrust pin 1.5 on the safety catch 8 ability hooks, prevent that handle from moving to opening direction.
After the present invention opened, the springs in the strut 6 were in compressive state, and 6.3 pairs on spring initiatively lever 1.2 is produced an application force, formed the torque to active rotating shaft 1.1 of 1 gravity with balancing pull rod 2 and active rotating shaft, made device remain on open position.Push rod 6.2 is released sleeves 6.1 when the stroke of postive stop baffle 7 restriction push rods 6.2, anti-locking apparatus unlatching.
After the present invention closed, the spring in the strut 6 was in compressive state, and making initiatively, lever 1.2 has improved the locking reliability to the close stance rotation; Can adopt lockset with the lock locking of establishing on jam plate 1.6 and the headwall 9, the locking safety of assurance device.
The present invention is applicable to remote locking lowry roof, and operating personal just can be carried out lock operation and need not climb roof in the position far away apart from locking point, and is easy to operate; The present invention also can be used for having other mechanical equipment of similar locking demand.
Claims (7)
1. a device for locking movable vehicle roof comprises that active rotating shaft is formed (1), pull bar (2), driven spindle is formed (3), it is characterized in that:
Active rotating shaft is formed (1) and is installed on the vehicle headwall (9) by active axle bed (4); Driven spindle is formed (3) and is installed on the vehicle headwall (9) by driven axle bed (5); Be made up of active rotating shaft that (1), pull bar (2), driven spindle are formed (3) and vehicle headwall (9) connects and composes a four-bar linkage that the motion dead point is arranged, driven spindle (3) two ends are provided with latch hook (3.4);
Said active rotating shaft is formed (1) to be had active rotating shaft (1.1), active lever (1.2), connects otic placode (1.3), tiller (1.4), stopping pin (1.5), jam plate (1.6) and operating handle (1.7), and wherein initiatively lever (1.2) is spent greater than 90 with the angle that is connected otic placode (1.3).
2. device for locking movable vehicle roof according to claim 1 is characterized in that: form (1) also vertical strut (6) that is connected with active rotating shaft, strut (6) other end is installed on the vehicle headwall (9); Also have postive stop baffle (7) to be installed in vehicle headwall (9) position last and about 3mm below connection otic placode (1.3) level attitude.
3. device for locking movable vehicle roof according to claim 2 is characterized in that: strut (6) is made up of sleeve (6.1), push rod (6.2) and spring (6.3).
4. device for locking movable vehicle roof according to claim 1 is characterized in that: also have safety catch (8) to be installed in the position that vehicle headwall (9) is gone up and can be cooperated with stopping pin (1.5).
5. device for locking movable vehicle roof according to claim 4 is characterized in that: safety catch (8) is T shape structure, circular hole is arranged; There is crotch its bottom surface, and the side is the inclined-plane, and afterbody is narrower than head.
6. according to each described device for locking movable vehicle roof of claim 1 to 5; It is characterized in that: pull bar (2) is made up of lower ear plate (2.1), short screw (2.2), left-handed nut (2.3), long nut (2.4), right handed unt (2.5), long bolt (2.6) and upper ear plate (2.7), and wherein lower ear plate (2.1) is a crescent.
7. according to each described device for locking movable vehicle roof of claim 1 to 5, it is characterized in that: driven spindle is formed (3) and is made up of driven shaft (3.1), driven lever (3.2), annulus (3.3) and latch hook (3.4), and latch hook (3.4) is crotch shape, opening up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350818A CN101797925B (en) | 2010-03-29 | 2010-03-29 | Device for locking movable vehicle roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350818A CN101797925B (en) | 2010-03-29 | 2010-03-29 | Device for locking movable vehicle roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101797925A CN101797925A (en) | 2010-08-11 |
| CN101797925B true CN101797925B (en) | 2012-02-08 |
Family
ID=42593807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101350818A Active CN101797925B (en) | 2010-03-29 | 2010-03-29 | Device for locking movable vehicle roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797925B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795234B (en) * | 2012-08-31 | 2016-04-13 | 南车长江车辆有限公司 | A kind of Movable top cover for railroad hopper car |
| CN103615444B (en) * | 2013-11-27 | 2015-09-02 | 中国电子科技集团公司第三十八研究所 | A kind of quick electric locking device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034717B1 (en) * | 1980-02-20 | 1983-09-14 | Duewag Aktiengesellschaft | Vehicle or container, particularly a railway goods wagon |
| DD227100B1 (en) * | 1984-09-20 | 1988-10-19 | Niesky Waggonbau Veb | COVER CAPS FOR CARS AND CONTAINERS |
| KR100508668B1 (en) * | 2002-07-26 | 2005-08-23 | 주식회사 고려차량 | Locking device for cover of transport train |
| DE10257987A1 (en) * | 2002-12-12 | 2004-07-01 | Alstom Lhb Gmbh | Roof lifting device with safety device for a covered rail freight car, in particular a double-decker car transport car |
| CN201597598U (en) * | 2010-03-29 | 2010-10-06 | 南车眉山车辆有限公司 | Sliding roof locking device |
-
2010
- 2010-03-29 CN CN2010101350818A patent/CN101797925B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101797925A (en) | 2010-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101797925B (en) | Device for locking movable vehicle roof | |
| CN201597598U (en) | Sliding roof locking device | |
| CN102278021B (en) | Door lock device of railway freight open wagon | |
| CN209245707U (en) | A kind of driving mechanism of gas tank tipping arrangement | |
| CN203793997U (en) | Automatic lock for container | |
| CN208122558U (en) | A kind of elevator door unlocking mechanism | |
| CN209290419U (en) | A kind of New type manual track Obstruct apparatus | |
| CN205370353U (en) | Civil defense door | |
| US20180163798A1 (en) | Hand Brake System Used on Non-beam Pumping Unit | |
| CN207142546U (en) | A kind of device for detecting tower elevator duty steel wire rope pine | |
| CN201685836U (en) | Switch machine rod protection device | |
| CN201317410Y (en) | Box door locking mechanism of agricultural box car | |
| CN102638011A (en) | Self-locking device for KYN61-405 type handcart valve driving mechanism | |
| CN201597593U (en) | Movable ceiling vehicle top inner locking device | |
| CN212085111U (en) | Storage battery box for railway vehicle | |
| CN202380856U (en) | Explosion-proof and fire-proof bidirectional escape door lock of fire fighting access of railway tunnel | |
| CN109422186A (en) | A kind of elevator cage automatic stop block | |
| CN201581630U (en) | Spacing-adjustable rotary fastener of fastener type steel-tube scaffold | |
| CN202767812U (en) | Upper suspension type workshop sliding door | |
| CN203511650U (en) | Dual-purpose hopper car | |
| CN202299749U (en) | Self-locking safety lock for truck door | |
| CN110748248A (en) | Torsional spring lock for locking railway wagon | |
| EP2479134A1 (en) | Device for making it easier to maintain vehicles | |
| CN202513484U (en) | Self-locking device for KYN61-40.5 type truck shutter drive mechanism | |
| CN206202432U (en) | A kind of vehicle and its compartment locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 620032 Meishan city of Sichuan Province, Chongren Town, Dongpo District Patentee after: CRRC MEISHAN CO., LTD. Address before: 620032 technical center of CSR Meishan Vehicle Co., Ltd., Chongren Town, Dongpo District, Sichuan, Meishan Patentee before: Nanche Meishan Rolling Stock Co., Ltd. |