CN205346585U - Clearance bridging device between platform - Google Patents
Clearance bridging device between platform Download PDFInfo
- Publication number
- CN205346585U CN205346585U CN201520965961.6U CN201520965961U CN205346585U CN 205346585 U CN205346585 U CN 205346585U CN 201520965961 U CN201520965961 U CN 201520965961U CN 205346585 U CN205346585 U CN 205346585U
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- China
- Prior art keywords
- pan carriage
- pedal
- ball
- screw
- location switch
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- Withdrawn - After Issue
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Abstract
The utility model discloses a clearance bridging device between platform, including horizontal push -and -pull device, vertical lifting device, footboard and basis frame, horizontal push -and -pull device sets up on the frame of basis, horizontal push -pull attachment is installed on the frame of basis with two translation frame guide rail including flexible push rod, flexible push rod socket, fixed hinge seat, translation frame and translation frame guide rail, fixed hinge seat, and the translation was put up slider I and is installed on two translation frame guide rail, and flexible push rod is established ties together with flexible push rod socket, and flexible push rod socket bottom hinges on the fixed hinge seat, and flexible push rod top hinges the one end of putting up in the translation, vertical lifting device set up on the translation frame, the footboard lower part is connected with vertical lifting device, the footboard keep the level with basis frame. Simply, reliably, stably, can realize the longer apart from the clearance overlap joint footboard between the platform of horizontal direction and vertical direction.
Description
Technical field
This utility model relates to the gap lap device between a kind of platform, belongs to Lifting Convey equipment technical field.
Background technology
Along with development and constantly progress, transportation system's development of society, such as mine vertical shaft promotes system, elevator hoisting systems, bullet train etc..In order to ensure the safe operation of lifting system, certain interval can be provided with between Lifting Convey system and hoistway, when so needing to carry out personnel or goods transport between Lifting Convey system and hoistway, it is necessary to a gap overlap joint platform, day by day increase because this gap overlaps pedal device requirement.But the gap overlap joint pedal between existing platform generally can only realize the overlap joint of platform gap in the horizontal direction or in the vertical direction, the cage chair overlap joint of such as mine mine shaft hoist system, elastic catching device undertaking etc.；Though the comprehensive overlap joint achieved horizontally and vertically having, it is generally required to more complicated mechanism so that there is drop due to the unreasonable of overlap joint between two platforms.Fill up to realize the interval between platform, and eliminate drop problem between the platform caused due to overlap joint pedal, it is necessary to design a kind of gap without drop and overlap pedal, to realize steadily overlapping between platform.
Summary of the invention
For above-mentioned prior art Problems existing, this utility model provides the gap lap device between a kind of platform, and gap simple and easy, reliable, stable, that be capable of between relatively long distance platform horizontally and vertically overlaps pedal.
To achieve these goals, the technical solution adopted in the utility model is: the gap lap device between this platform, including horizontal push-pull device at fixed, vertical lift device, pedal and foundation frame, horizontal push-pull device at fixed is arranged on foundation frame, described horizontal push-pull device at fixed includes flexible push rod, flexible ram seat, fixed hinge seat, pan carriage and pan carriage guide rail, fixed hinge seat and two pan carriage guide rails assemblings are on foundation frame, pan carriage is arranged on two pan carriage guide rails by slider I, flexible push rod is cascaded with flexible ram seat, flexible ram seat bottom-hinged is on fixed hinge seat, flexible push rod top is hinged on one end of pan carriage；Described vertical lift device is arranged in pan carriage, and pedal bottom is connected with vertical lift device, and described pedal keeps level with foundation frame.
Further, described vertical lift device includes ball-screw, slide block group, connection rod set, guide rail, nut, motor and connecting plate, described ball-screw and two guide rails assemblings are in pan carriage, described motor and ball-screw are cascaded, described slide block group is made up of multiple slide blocks II, the multiple rows of setting of slide block II one-tenth, every three slide blocks II are in a row to be separately positioned on ball-screw and two guide rails, connected by connecting plate between three slide blocks II often arranged, it is provided with, in one of them slide block II on ball-screw, the nut coordinated with ball-screw, described connection rod set is made up of the connecting rod corresponding with the slide block II on two guide rails, one end of connecting rod is hinged with connecting plate, the other end is hinged with pedal.
Preferably, ball-screw is provided with, in the slide block II of motor, the nut coordinated with ball-screw.
Further, also including location switch A, location switch B, location switch C and location switch D, described location switch A and location switch B is arranged in pan carriage, and described location switch C and location switch D is arranged on foundation frame.
Further, described pan carriage is provided with four multi-stage expansion slide bars, and in rectangular layout, the top of multi-stage expansion slide bar is fixed on pedal, bottom is fixed in pan carriage.
A kind of gap bridging method between platform, particularly as follows: this gap lap device is installed to below mine road junction, after lifting platform and mine road junction are horizontal and come to a complete stop, the horizontal movement of pan carriage is realized by the propelling movement of push rod flexible in horizontal push-pull device at fixed and the guiding of pan carriage guide rail, flexible push rod reaches location switch C place to be stopped, it promotes pan carriage to move to corresponding position at pan carriage guide rail, thus pedal realizes horizontal movement；Motor driven ball screws rotates, and ball-screw drives nut to make driving slide block group rectilinear motion, and then drives connection rod set to rotate；Owing to pedal and connection rod set are hinged, connection rod set drives pedal travel, and owing to multi-stage expansion slide bar top is fixed on pedal, bottom is fixed in pan carriage, thus retraining pedal to realize vertical motion；Along with the vertical motion of pedal, the multi-stage expansion slide bar on pedal stretches out guiding successively, and when nut runs to location switch A place, motor quits work, and now pedal moves to the state that multi-stage expansion slide bar is substantially vertical straight up；Now pedal, lifting platform are in same level with mine road junction, complete gap overlap joint process；When gap lap device withdrawn from by needs, motor driven ball screws backwards rotation, drive nut reverse movement, make slide block group reverse movement, and then drive the multi-stage expansion slide bar in connection rod set to move from vertical state to level, when nut runs to location switch B place, motor quits work, and now pedal is fallen completely, and flexible push rod is withdrawn into location switch D place by flexible ram seat subsequently, now pan carriage is pulled back to original place, it is achieved the recovery of pedal.
Compared with prior art, the horizontal push-pull device at fixed of this utility model employing and vertical lift device combine mode, the movement in pedal horizontal direction and vertical direction can be realized, after connection rod set is vertical, the stress of bar is best, due to leading screw self-locking performance straight up, overall structure good stability, balance is strong；Pedal running driving force is little, and multi-stage expansion slide bar can realize the big displacement lifting of pedal, and leading screw drives the self-locking that can realize pedal, during pedal work, the vertical state of connecting rod and the sliding along guide rail can ensure stress rational in infrastructure, simple and compact for structure, take up room little, highly reliable, cost is low.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the structural representation of horizontal push-pull device at fixed in this utility model；
Fig. 4 is the structural representation figure of vertical lift device in this utility model；
Fig. 5 is work process schematic diagram of the present utility model.
In figure: 1, gap lap device；2, horizontal push-pull device at fixed；3, vertical lift device；4, pedal；5, foundation frame；21, flexible push rod；22, flexible ram seat；23, fixed hinge seat；24, pan carriage；25, pan carriage guide rail；31, ball-screw；32, slide block group；33, connection rod set；34, guide rail；35, nut；36, motor；37, connecting plate；41, multi-stage expansion slide bar.
Detailed description of the invention
The utility model is described in further detail below.
As shown in Figure 1 to Figure 3, this utility model includes horizontal push-pull device at fixed 2, vertical lift device 3, pedal 4 and foundation frame 5, horizontal push-pull device at fixed 2 is arranged on foundation frame 5, described horizontal push-pull device at fixed 2 includes flexible push rod 21, flexible ram seat 22, fixed hinge seat 23, pan carriage 24 and pan carriage guide rail 25, fixed hinge seat 23 and two pan carriage guide rails 25 are arranged on foundation frame 5, pan carriage 24 is arranged on two pan carriage guide rails 25 by slider I, flexible push rod 21 is cascaded with flexible ram seat 22, flexible ram seat 22 bottom-hinged is on fixed hinge seat 23, flexible push rod 21 top is hinged on one end of pan carriage 24；Described vertical lift device 3 is arranged in pan carriage 24, and pedal 4 bottom is connected with vertical lift device 3, and described pedal 4 keeps level with foundation frame 5.
Further, as shown in Figure 4, described vertical lift device 3 includes ball-screw 31, slide block group 32, connection rod set 33, guide rail 34, nut 35, motor 36 and connecting plate 37, described ball-screw 31 and two guide rails 34 are arranged in pan carriage 24, described motor 36 is cascaded with ball-screw 31, described slide block group 32 is made up of multiple slide blocks II, the multiple rows of setting of slide block II one-tenth, every three slide blocks II are in a row to be separately positioned on ball-screw 31 and two guide rails 34, connected by connecting plate 37 between three slide blocks II often arranged, it is provided with, in one of them slide block II on ball-screw 31, the nut 35 coordinated with ball-screw 31, described connection rod set 33 is made up of the connecting rod corresponding with the slide block II on two guide rails 34, one end of connecting rod is hinged with connecting plate 37, the other end is hinged with pedal 4.
Preferably on ball-screw 31, in the slide block II of motor 36, it is provided with the nut (35) coordinated with ball-screw 31.So it is not only convenient for nut 35 to install, and can better make connection rod set 33 rotate.
As a kind of improvement of the present utility model, also including location switch A, location switch B, location switch C and location switch D, described location switch A and location switch B is arranged in pan carriage 24, and described location switch C and location switch D is arranged on foundation frame 5；Increasing to bit switch can make pan carriage 24 and slide block group 32 be automatically stopped operation when reaching appointment position, it is not necessary to stop manually.
Further, described pan carriage 24 is provided with four multi-stage expansion slide bars 41, in rectangular layout, and the top of multi-stage expansion slide bar 41 is fixed on pedal 4, bottom is fixed in pan carriage 24；Multi-stage expansion slide bar 41 is set and can ensure that pedal 4 can only in the vertical direction motion.
As shown in Figure 5, the bridging method of this gap lap device 1 is: be installed to below mine road junction by this gap lap device 1, after lifting platform and mine road junction are horizontal and come to a complete stop, the horizontal movement of pan carriage 24 is realized by the propelling movement of push rod 21 flexible in horizontal push-pull device at fixed 2 and the guiding of pan carriage guide rail 25, flexible push rod 21 reaches location switch C place to be stopped, it promotes pan carriage 24 to move to corresponding position at pan carriage guide rail 25, thus pedal 4 realizes horizontal movement；Motor 36 drives ball-screw 31 to rotate, and ball-screw 31 drives nut 35 to make slide block group 32 rectilinear motion, and then drives connection rod set 33 to rotate；Owing to pedal 4 and connection rod set 34 are hinged, connection rod set 34 drives pedal 4 to move, and owing to multi-stage expansion slide bar 41 top is fixed on pedal 4, bottom is fixed in pan carriage 24, thus retraining pedal 4 to realize vertical motion；Along with the vertical motion of pedal 4, the multi-stage expansion slide bar 41 on pedal 4 stretches out guiding successively, and when nut 35 runs to location switch A place, motor 36 quits work, and now pedal 4 moves to the state that multi-stage expansion slide bar 41 is substantially vertical straight up；Now pedal 4, lifting platform are in same level with mine road junction, complete gap overlap joint process；When gap lap device 1 withdrawn from by needs, motor 36 drives ball-screw 31 backwards rotation, drive nut 35 reverse movement, make slide block group 32 reverse movement, and then drive the multi-stage expansion slide bar 41 in connection rod set 33 to move from vertical state to level, when nut 35 runs to location switch B place, motor quits work, and now pedal 4 is fallen completely, and flexible push rod 21 is withdrawn into location switch D place by flexible ram seat 22 subsequently, now pan carriage 24 is pulled back to original place, it is achieved the recovery of pedal 4.
Claims (5)
1. the gap lap device between a platform, it is characterized in that, including horizontal push-pull device at fixed (2), vertical lift device (3), pedal (4) and foundation frame (5), horizontal push-pull device at fixed (2) is arranged on foundation frame (5), described horizontal push-pull device at fixed (2) includes flexible push rod (21), flexible ram seat (22), fixed hinge seat (23), pan carriage (24) and pan carriage guide rail (25), fixed hinge seat (23) and two pan carriage guide rails (25) are arranged on foundation frame (5), pan carriage (24) is arranged on two pan carriage guide rails (25) by slider I, flexible push rod (21) is cascaded with flexible ram seat (22), flexible ram seat (22) bottom-hinged is on fixed hinge seat (23), flexible push rod (21) top is hinged on one end of pan carriage (24)；Described vertical lift device (3) is arranged in pan carriage (24), and pedal (4) bottom is connected with vertical lift device (3), and described pedal (4) keeps level with foundation frame (5).
2. gap lap device between a kind of platform according to claim 1, it is characterized in that, described vertical lift device (3) includes ball-screw (31), slide block group (32), connection rod set (33), guide rail (34), nut (35), motor (36) and connecting plate (37), described ball-screw (31) and two guide rails (34) are arranged in pan carriage (24), described motor (36) and ball-screw (31) are cascaded, described slide block group (32) is made up of multiple slide blocks II, the multiple rows of setting of slide block II one-tenth, every three slide blocks II are in a row to be separately positioned on ball-screw (31) and two guide rails (34), connected by connecting plate (37) between three slide blocks II often arranged, the nut (35) coordinated with ball-screw (31) it is provided with in one of them slide block II on ball-screw (31), described connection rod set (33) is made up of the connecting rod corresponding with the slide block II on two guide rails (34), one end of connecting rod is hinged with connecting plate (37), the other end is hinged with pedal (4).
3. gap lap device between a kind of platform according to claim 2, it is characterized in that, ball-screw (31) is provided with the nut (35) coordinated with ball-screw (31) in the slide block II of motor (36).
4. gap lap device between a kind of platform according to claim 1 or 2, it is characterized in that, also include location switch A, location switch B, location switch C and location switch D, described location switch A and location switch B is arranged in pan carriage (24), and described location switch C and location switch D is arranged on foundation frame (5).
5. gap lap device between a kind of platform according to claim 1 or 2, it is characterized in that, described pan carriage (24) is provided with four multi-stage expansion slide bars (41), in rectangular layout, the top of multi-stage expansion slide bar (41) is fixed on pedal (4), bottom is fixed in pan carriage (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965961.6U CN205346585U (en) | 2015-11-27 | 2015-11-27 | Clearance bridging device between platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965961.6U CN205346585U (en) | 2015-11-27 | 2015-11-27 | Clearance bridging device between platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346585U true CN205346585U (en) | 2016-06-29 |
Family
ID=56167866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520965961.6U Withdrawn - After Issue CN205346585U (en) | 2015-11-27 | 2015-11-27 | Clearance bridging device between platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314510A (en) * | 2015-11-27 | 2016-02-10 | 中国矿业大学 | Overlapping device and overlapping method of gap between platforms |
| CN107640689A (en) * | 2017-08-29 | 2018-01-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN111056052A (en) * | 2019-12-31 | 2020-04-24 | 中国科学院空间应用工程与技术中心 | Repeated locking and releasing mechanism for on-orbit load module |
-
2015
- 2015-11-27 CN CN201520965961.6U patent/CN205346585U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314510A (en) * | 2015-11-27 | 2016-02-10 | 中国矿业大学 | Overlapping device and overlapping method of gap between platforms |
| CN107640689A (en) * | 2017-08-29 | 2018-01-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN107640689B (en) * | 2017-08-29 | 2019-08-30 | 中冶北方（大连）工程技术有限公司 | Automatic flexible pedal for mine wellhead parking lot two-layer platform |
| CN111056052A (en) * | 2019-12-31 | 2020-04-24 | 中国科学院空间应用工程与技术中心 | Repeated locking and releasing mechanism for on-orbit load module |
| CN111056052B (en) * | 2019-12-31 | 2021-04-20 | 中国科学院空间应用工程与技术中心 | Repeated locking and releasing mechanism for on-orbit load module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170329 |