CN207714992U - A kind of driving mechanism for joining door again - Google Patents
A kind of driving mechanism for joining door again Download PDFInfo
- Publication number
- CN207714992U CN207714992U CN201721789843.XU CN201721789843U CN207714992U CN 207714992 U CN207714992 U CN 207714992U CN 201721789843 U CN201721789843 U CN 201721789843U CN 207714992 U CN207714992 U CN 207714992U
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- driving mechanism
- door again
- connection
- joining
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model is related to technical field of rail traffic, specifically, it is related to a kind of driving mechanism for joining door again, including sequentially connected gating device, motor, deceleration box assembly and guider, the roll wheel assembly that the guider includes with connection door is connect again and the rocking arm being connect respectively with the roll wheel assembly and the deceleration box assembly.The utility model provide it is a kind of be suitable for again join door, rotating speed is low, torque is big, it is simple in structure, easy for installation, convenient for be opened and closed again join door driving mechanism, solve it is overweight due to joining a quality again, driver and conductor be not easy to manual operation the problem of.
Description
Technical field
The utility model is related to technical field of rail traffic, and in particular, to a kind of driving mechanism for joining door again.
Background technology
In some important sections of railway and main line, in order to increase freight volume, ensures the operating allotment property of railway locomotive, have
When use multi-locomotive.Two heads of main-line locomotive remove half, together by two locomotive double headings, are achieved
One locomotive possesses the locomotive of the power of two vehicles, referred to as multi-locomotive.Locomotive door in two vehicle junctions is set and referred to as joins door again；
General each car is respectively equipped with a door, and door is opened to the car side, and driver and conductor can join door again by two and travel to and fro between two
Between vehicle.
Existing heavy door causes Chong Lianmen excessively thick and heavy due to structure and material etc., and driver and conductor is passing through machine
Opening and closing manually is generally required when vehicle corridor and joins door again, it is therefore desirable to consume prodigious power, corridor is walked by locomotive for driver and conductor
Great inconvenience is carried out.
Utility model content
The technical problem to be solved by the present invention is in view of the shortcomings of the prior art, providing that a kind of rotating speed is low, torque is big, structure is simple
Driving mechanism that is single, easy for installation, joining door again convenient for intelligence opening and closing, solves overweight due to joining a quality again, driver and conductor is not
The problem of convenient for being manually operated.
The purpose of this utility model is achieved through the following technical solutions：
A kind of driving mechanism for joining door again is provided, multi-locomotive, including sequentially connected gating device, electricity are suitable for
Machine, deceleration box assembly and guider, the guider include with the executive module that connect of connection door again and respectively with institute
State the rocking arm that executive module is connected with the deceleration box assembly.
The gating device of the utility model can join door by the driving mechanism counterweight and carry out intelligentized control method, further facilitate
Driver and conductor's operation joins door again；For the ease of installation, space is saved, driving mechanism has chosen a kind of small motor, in order to
The requirement for meeting counterweight connection door operation, is additionally arranged deceleration box assembly, and deceleration box assembly increases torque realization pair by reducing rotating speed
The flexible operating for joining door again that quality is big, working environment is complicated；Guider uses mechanical driving structure, operates accurate side
Just, at low cost, small, easy for installation and other subsidiary conditions such as do not need electric energy hydraulic pressure.
Preferably, the fixed block and the rolling being connect with the rocking arm that the executive module includes with connection door is fixedly connected again
Wheel assembly, the roll wheel assembly include idler wheel and the roller rod that is connect with the idler wheel, and the idler wheel is connect with rocking arm, described
The one end of roller rod far from idler wheel is connect with fixed block.Fixed block is fixedly connected with Chong Lianmen, is increased the stability of operation, is subtracted
Fast box assembly does relative motion by controlling rocking arm and roll wheel assembly, and to which control joins the folding of door again, principle is simple, operation side
Just it, is easily achieved.
Preferably, the rocking arm is equipped with sliding slot, and the idler wheel is embedded in the sliding slot.By the way that idler wheel is limited in sliding slot
It does opposite sliding and further limits the opening and closing degree for joining door again, improve control accuracy.
Preferably, the sliding slot is rectangle, and quadrangle is rounded corners.Idler wheel does opposite sliding, weight in rectangular internal
Connection door applies active force by two long sides of rectangle sliding slot respectively, reduces the loss of rocking arm during opening with closing.
Preferably, the sliding slot inner wall is equipped with card slot or card, for blocking idler wheel.By the way that idler wheel is fastened on card slot
On interior or card, the stability of idler wheel relative motion is improved.
Preferably, the idler wheel is fixedly connected or is integrally formed with roller rod.Installation or the production is simple and convenient, lower at
This.
Preferably, the idler wheel central part is equipped with mounting hole, and the madial wall of the mounting hole is equipped with annular groove；It is described
Roller rod is equipped with the annular lug to match with annular groove with idler wheel connecting side；When the roller rod is embedded in mounting hole, institute
State annular lug and the annular groove Matching installation；The idler wheel can the rotation of counter roller bar.Idler wheel is done relatively in sliding slot
It during movement, while can be relatively rotated by axis of roller rod, rolling is reduced while improving manual dexterity
The wear intensity of wheel and sliding slot.
Preferably, the roll wheel assembly is epoxide resin material.The material is easy to process, cheap, and wearability is good, energy
Enough requirements met to idler wheel service life etc..
Compared with prior art, the present invention has following advantageous effect：
Join door again by driving mechanisms control, avoids driver and conductor since the quality of door is overweight, manual operation joins door again
Inconvenient problem.
The utility model simplifies the structure of driving mechanism as possible on the basis of meeting flexible operating and joining door again, reduces driving
The volume of mechanism reduces the cost of driving mechanism, makes it easier to installation and is used suitable for quantization.
The utility model is controlled using rocking arm and the matched mechanical guider counterweight connection door of idler wheel, simple
The operability of the utility model, in the case where not needing extraneous subsidiary conditions, you can realize the flexible operating of counterweight connection door.
The idler wheel of the utility model is fastened in the card slot of sliding slot or on card so that the scope of activities of idler wheel is more smart
Standard reduces idler wheel and is detached from the possibility of sliding slot, and then improves the stability of driving mechanism operation.
Description of the drawings
The structural schematic diagram of Fig. 1 the utility model driving mechanisms.
The front view of Fig. 2 the utility model idler wheels.
The structural schematic diagram of Fig. 3 the utility model roll wheel assemblies.
Fig. 4 adds the sectional view of the rocking arm of card slot.
Fig. 5 adds the structural schematic diagram of the rocking arm of card.
Fig. 6 adds the sectional view of the idler wheel of annular groove.
Fig. 7 adds the structural schematic diagram of the roller rod of annular lug
Wherein, 1- gating devices, 2- motors, 3- deceleration box assemblies, 4- guiders, 5- executive modules, 6- rocking arms, 7- are fixed
Block, 8- roll wheel assemblies, 9- idler wheels, 10- roller rods, 11- sliding slots, 12- card slots, 13- cards, 14- mounting holes, 15- annular grooves,
16- annular lugs.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
As shown in figures 1-4, the present embodiment provides a kind of driving mechanisms for joining door again, are suitable for multi-locomotive, including
Sequentially connected gating device 1, motor 2, deceleration box assembly 3 and guider 4, the guider 4 include and weight Lian Menlian
The executive module 5 connect and the rocking arm 6 being connect respectively with the executive module 5 and the deceleration box assembly.
In the present embodiment, motor 2 is connect with deceleration box assembly 3, and guider 4 is directly controlled by deceleration box assembly 3, due to
Minimize installation space, so have chosen the motor of a small volume, in order to meet flexibly, be precisely controlled again connection door
It is required that increasing deceleration box assembly, for reducing rotating speed, increase torque.Executive module 5 includes consolidating with what connection door again was fixedly connected
Determine block 7 and the roll wheel assembly being connect with rocking arm 68, wherein roll wheel assembly 8 includes idler wheel 9 and the roller rod being connect with idler wheel 9
10, the one end of roller rod 10 far from idler wheel 9 is connect with fixed block 7, and idler wheel 9 can be there are three types of connection type with roller rod 10：Gu
Fixed connection is integrally formed or can relative rotation connection.Relative rotation connects the structure slight changes to roll wheel assembly 5, is rolling
It takes turns 9 central parts and adds the mounting hole 14 that madial wall is equipped with annular groove 15, added and ring in roller rod 10 and 9 connecting side of idler wheel
The annular lug 16 that connected in star 15 matches；When roller rod 10 is embedded in mounting hole 14, the annular lug 16 and idler wheel of idler wheel 9 even
9 annular groove 15 just Matching installation.It is the sliding slot 11 that rectangle and inner wall are equipped with card slot 12 that wherein rocking arm 6, which is equipped with shape,
12 Matching installation of card slot of idler wheel 9 and sliding slot 11.
When idler wheel 9 is fixedly connected with or is integrally formed connection with roller rod 10, gating device 1 controls motor 2 and works, motor
2 control rocking arm 6 by deceleration box assembly 3 rotates, and due to the movement of rocking arm 6, causes sliding slot 11 to 9 one active forces of idler wheel, from
And idler wheel 9 is made to do opposite sliding in sliding slot 11, and then connection door movement again is driven by roller rod 10.Idler wheel 9 is embedded in sliding slot 11
It is interior, the scope of activities of about 9 idler wheel is on the one hand controlled, avoids idler wheel 9 from skidding off sliding slot 11, enhances the stability of control, a side
Face controls the lateral scope of activities of idler wheel 9, to accurately control the opening and closing degree for joining door again.
Embodiment 2
As shown in figure 5, the present embodiment difference from example 1 is that, add card 13 in 11 inner wall both sides of sliding slot,
For blocking idler wheel 9, wherein idler wheel 9 is located above card 13, the roller rod 10 of 9 lower part of idler wheel between the card 13 of both sides,
The distance of both sides card 13 is less than the diameter of idler wheel 9 for blocking idler wheel 9.The simple for process of card is added, maintenance is convenient to clean.
Embodiment 3
As shown in figs. 6-7, the present embodiment difference from example 1 is that, idler wheel 9 and roller rod 10 are by can phase
Rotation mode is attached, be fixedly connected or be integrally formed connection the difference is that, idler wheel 9 is rolled with card slot 12
Dynamic relative motion, reduces frictional force, reduces the tear strength of idler wheel 9 and card slot 12, while keeping operation more flexible.
Claims (8)
1. a kind of driving mechanism for joining door again is suitable for multi-locomotive, including sequentially connected gating device（1）, motor
（2）, deceleration box assembly（3）And guider（4）, which is characterized in that the guider（4）Include being connect with connection door again
Executive module（5）And respectively with the executive module（5）With the deceleration box assembly（3）The rocking arm of connection（6）.
2. the driving mechanism according to claim 1 for joining door again, which is characterized in that the executive module（5）Including
With the fixed block that connection door is fixedly connected again（7）And with the rocking arm（6）The roll wheel assembly of connection（8）, the roll wheel assembly（8）
Including idler wheel（9）And with the idler wheel（9）The roller rod of connection（10）, the idler wheel（9）With rocking arm（6）Connection, the rolling
Take turns bar（10）Far from idler wheel（9）One end and fixed block（7）Connection.
3. the driving mechanism according to claim 2 for joining door again, which is characterized in that the rocking arm（6）Equipped with sliding slot
（11）, the idler wheel（9）The embedded sliding slot（11）It is interior.
4. the driving mechanism according to claim 3 for joining door again, which is characterized in that the sliding slot（11）It is rectangular
Shape, quadrangle are rounded corners.
5. the driving mechanism according to claim 4 for joining door again, which is characterized in that the sliding slot（11）Inner wall is equipped with
Card slot（12）Or card（13）, for blocking idler wheel.
6. the driving mechanism according to claim 5 for joining door again, which is characterized in that the idler wheel（9）With roller rod
（10）It is fixedly connected or is integrally formed.
7. the driving mechanism according to claim 5 for joining door again, which is characterized in that the idler wheel（9）Central part
Equipped with mounting hole（14）, the mounting hole（14）Madial wall be equipped with annular groove（15）；The roller rod（10）With idler wheel（9）
Connecting side is equipped with and annular groove（15）The annular lug to match（16）；When the roller rod（10）Embedded mounting hole（14）
When, the annular lug（16）With the annular groove（15）Matching installation；The idler wheel（9）It can counter roller bar（10）Rotation
Turn.
8. the driving mechanism for joining door again according to claim 2 ~ 7 any one, which is characterized in that the roller group
Part（8）For epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789843.XU CN207714992U (en) | 2017-12-19 | 2017-12-19 | A kind of driving mechanism for joining door again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789843.XU CN207714992U (en) | 2017-12-19 | 2017-12-19 | A kind of driving mechanism for joining door again |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714992U true CN207714992U (en) | 2018-08-10 |
Family
ID=63056636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789843.XU Active CN207714992U (en) | 2017-12-19 | 2017-12-19 | A kind of driving mechanism for joining door again |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485787A (en) * | 2020-04-08 | 2020-08-04 | 朔黄铁路发展有限责任公司机辆分公司 | Automatic opening and closing type locomotive reconnection door |
-
2017
- 2017-12-19 CN CN201721789843.XU patent/CN207714992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485787A (en) * | 2020-04-08 | 2020-08-04 | 朔黄铁路发展有限责任公司机辆分公司 | Automatic opening and closing type locomotive reconnection door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110182269A (en) | A kind of achievable wheel carries out the Athey wheel running gear of conversion | |
| CN103481895B (en) | A kind of RGV dolly | |
| CN101830247B (en) | Steering mechanism of movable platform | |
| CN103895495A (en) | Motor driving wheel assembly for automated guided vehicle | |
| CN203766593U (en) | Touring car two-way extension carriage transmission mechanism | |
| CN103569197B (en) | four-wheel steering system and control method thereof | |
| CN103465779A (en) | Double-engine type omni-directional four-wheel drive traveling mechanism | |
| CN207714992U (en) | A kind of driving mechanism for joining door again | |
| CN106394145B (en) | Double dynamical guiding running gear and road rail vehicle | |
| CN203581090U (en) | Four-wheel steering system | |
| CN103434391A (en) | Driving and steering device for unmanned vehicle | |
| CN102975764A (en) | Ackerman steering mechanism | |
| CN208359836U (en) | A kind of dual motors drive bridge structure | |
| CN104401397A (en) | Omnidirectional traveling driving device | |
| CN204624994U (en) | A kind of rubber tired gantry crane and door frame thereof | |
| CN105216860A (en) | Semi-trailer train accurately turns to half active fluid bypass type control setup and the method with insensitivity | |
| CN202575726U (en) | Heavy-duty traveling mechanism with self adaptability based on gear and rack drive | |
| CN208376917U (en) | A kind of single driving steering wheel type omnidirectional AGV vehicle | |
| CN203920396U (en) | For the motor driving wheel assembly of automatical pilot transportation vehicle | |
| CN204309600U (en) | A kind of single-engined hoisting crane and power drive thereof | |
| CN110155166A (en) | A kind of full angle steering system | |
| CN204737287U (en) | Shuttle anti falling mechanism | |
| CN204821698U (en) | Unmanned carrier actuating system | |
| CN204327901U (en) | A kind of initiatively limited-slip differential | |
| CN210454945U (en) | Robot pivot steering system and robot moving platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |