CN207389018U - A kind of quickly-opened dust-proof push-and-pull cabin - Google Patents
A kind of quickly-opened dust-proof push-and-pull cabin Download PDFInfo
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- CN207389018U CN207389018U CN201721267963.3U CN201721267963U CN207389018U CN 207389018 U CN207389018 U CN 207389018U CN 201721267963 U CN201721267963 U CN 201721267963U CN 207389018 U CN207389018 U CN 207389018U
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- cabin
- dust
- quickly
- clutch
- pull
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Abstract
The utility model provides a kind of quickly-opened dust-proof push-and-pull cabin, including sealed cabin, portable cabin, guide rail, rack, driving device and dust guard, portable cabin is flexibly connected by guide rail with sealed cabin, dust guard is arranged on sealed cabin top surface, rack is arranged on portable cabin, it is moved by driving device band carry-over bar, realize portable cabin movement, driving device includes motor, retarder, gear and arrangement of clutch, after motor is slowed down by retarder, band moving gear rotates, the clutch of arrangement of clutch control driving device and rack.Arrangement of clutch movable plate or the clutch between retarder and gear in order to control.The utility model can realize the manually opened mode effect consistent with electric opening mode speed, it only needs to overcome the frictional force of guide rail during Manual push-pull, it is easy to operate, it is slow using hand-operated mechanism opening speed to effectively prevent the prior art, and the problem of time-consuming and laborious, and the utility model has dust guard, it can be with effective dust.
Description
Technical field
The utility model is related to vehicle-mounted push-and-pull cabin technical field, more particularly, to a kind of quickly-opened dust-proof push-and-pull
Cabin.
Background technology
Some, which need to carry, is commonly equipped with push-and-pull cabin on the vehicle of the high-precision instrument and equipment of outdoor work, this kind push-and-pull cabin point
For portable cabin and sealed cabin two parts, portable cabin can be moved back and forth along the guide rail on sealed cabin, so as to fulfill nacelle
Expansion and closure.
Portable cabin is controlled by electronic and manual mode, and existing electric opening mode is starting asynchronous by YC single-phase capacitances
Motor driving reducer operates, and retarder band moving gear rotates, and gear driving is mounted on the rack linear movement on portable cabin,
So as to which portable cabin be driven to open and close.Hand-operated mechanism is generally arranged at motor front end, during opened door, due to electricity
Machine running speed is very fast, and when manually opened, in order to make manually opened time and electric opening time roughly the same, then people shakes
Speed should reach suitable with motor speed.But actually common monopole asynchronous motor rotating speed is in 900~2800r/min, people
The speed for shaking hand-operated mechanism is about 150r/min（Per second turn 2~3 circle）, well below the speed of single-phase asynchronous motor, to protect
It is synchronous to demonstrate,prove opening speed, it is necessary to hand speed increasing mechanism be set or hand-operated mechanism is arranged between retarder and rack.Its deficiency
Part is：Speed increasing mechanism is set to complicate entire control device, and during manually opened, the torque of hand-operated mechanism
Larger, people causes high effort for when shaking, and is difficult to last longer, in the unlatching and closing course of hatch door, operating personnel's
Working strength is very big.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies of the prior art and provide it is a kind of have dust-proof effect,
Manually opened speed, and the quickly-opened dust-proof push-and-pull cabin of one kind that operating personnel can easily open.
Technical solution is used by the utility model solves its technical problem：
A kind of quickly-opened dust-proof push-and-pull cabin, including sealed cabin, portable cabin, guide rail, rack, driving device and dust-proof
Device, portable cabin are flexibly connected by guide rail with sealed cabin, and dust guard is arranged on sealed cabin top surface, and rack is arranged on portable cabin
On, by driving device band carry-over bar move, realize portable cabin movement, driving device include motor, retarder, gear and from
It attaches together and puts, after motor is slowed down by retarder, band moving gear rotates, the clutch of arrangement of clutch control driving device and rack.
Further, the arrangement of clutch is the clutch being arranged between retarder and gear, can by setting clutch
Retarder and gear simply and easily are carried out clutch, so as to which motor power be separated, at this point, manually sliding active
Cabin is directly realized by the movement of portable cabin.
Further, the arrangement of clutch is one group of control movable plate, and motor, retarder and gear are mounted on control and live
On movable plate, when control movable plate is located at extreme higher position, gear just agrees with rack, is provided by motor and retarder dynamic
Power, drive gear rotate, so as to which rack be controlled to move, when need manually carry out sliding active cabin when, by control movable plate to
Lower movement, by controlling movable plate that the separation of entire driving device and rack can be realized.
Further, both sides are both provided with handle in the portable cabin, and during manually opened, operating personnel can be with Hand steered
Hand is pushed and pulled, so as to be conveniently operated.
Further, the portable cabin improves portable cabin push-and-pull process with installing at least 3 groups of idler wheels on the every side rails of sealed cabin
In stability.
Further, dust guard is provided on the guide rail, dust guard includes support member and seal member；Support portion
Part includes support base and supporting rod；Support base is fixed on sealed cabin top；Supporting rod is fixedly connected on by shaft on support base,
To connect the free end of seal member, seal member can be rotated around the axis the other end by supporting rod；Seal member includes connecting
Socket part and sealing；Connecting portion is provided with opening, and supporting rod gos deep into connecting portion by opening；The connecting portion other end connects with sealing
It connects, sealing is enclosed construction.During dust-proof, the seal member being connected with supporting rod is rotated around the axis to close to living
Dynamic cabin one side, sealing and the portable cabin inner wall of seal member are in close contact, and realize sealed cabin and the sealing in portable cabin gap, with
Reach good dust-proof effect.When portable cabin slides, manually, seal member is turned to away from portable cabin one side,
At this point, portable cabin can be free to slide on guide rail.
Preferably, the characteristics of seal member is made of high resiliency plastic structure, high resiliency and high frictional force so that
Contact of the seal member with portable cabin is more close, and dust-proof effect is more preferable.
Further, the connecting portion section is the U-shaped structure of opening, and barb-like knot is equipped on the inside of U-shaped structure opening
Structure；The free end of supporting rod is goed deep into U-shaped structure bottom, protrusion, protrusion and the barb-like structure card of connecting portion being set on supporting rod
It closes and fixes.Supporting rod gos deep into connecting portion by opening, and the protrusion of barb-like structure and supporting rod is fixed, and can effectively prevent
Only supporting rod departs from connecting portion, ensures that dust guard uses the stability of process.
Further, the section of the sealing is circular or ellipse, and sealing is hollow cavity structure.In sealing state
Under, the top of sealing is adjacent to portable cabin inner wall, and under the extruding of supporting rod and portable cabin, sealing deforms upon, hollow cavity
Gas in body structure is squeezed, and is ensured that sealing contacts closely with portable cabin contact surface, is effectively prevented sand dust from entering nacelle
It is interior, meanwhile, ensure that supporting rod and seal member will not upwardly open automatically under the effect of the pressure.
Further, with supporting rod to be detachably fixed, connecting portion, to be detachably fixed, connects the connecting portion with supporting rod
Portion section is the U-shaped structure of opening, is equipped with barb-like structure on the inside of U-shaped structure opening, and the free end of supporting rod is goed deep into U-shaped
Structural base, sets protrusion on supporting rod, and the barb-like structure of protrusion and connecting portion is fixed.
Further, the connection mode of the supporting rod and support base connects or is hinged for axis, to realize the rotation of seal member.
The beneficial effects of the utility model：A kind of quickly-opened dust-proof push-and-pull cabin of the utility model, structure design letter
It is single, in the case where not influencing normal electric opening mode, in manually opened mode, by being installed additional between retarder and gear
Clutch controls movable plate by setting, and realizes that motor power is separated with gear, operating personnel are by being arranged on portable cabin
Handle, directly carry out portable cabin push-and-pull it is manually opened.Quick opening ways provided by the utility model, manually opened mode
Can be consistent with electric opening mode speed, and only need to overcome the frictional force of guide rail, easy to operate province during Manual push-pull
The problem of power effectively prevents the prior art and uses hand-operated mechanism opening speed slow, and time-consuming and laborious.The push-and-pull of the utility model
Cabin further includes dust guard, can make branch by the supporting rod and the collective effect of portable cabin inner wall being fixed on support base
Sealing between strut and portable cabin inner wall is squeezed, and is deformed upon, so as to ensure sealing and dustproof effect, while dust-proof dress
Put to automatically open in use；It, can be with manual unlocking dust guard, so as to not influence activity when opening portable cabin
The push-and-pull in cabin.
Description of the drawings
Fig. 1-it is a kind of structure diagram in quickly-opened dust-proof push-and-pull cabin of the utility model embodiment 1；
Fig. 2-it is a kind of front view in quickly-opened dust-proof push-and-pull cabin of the utility model embodiment 1；
Fig. 3-it is driving device and gear cooperation schematic diagram in embodiment 1；
Fig. 4-for driving device under the conditions of electric drive in embodiment 2 and gear cooperation schematic diagram；
Fig. 5-for driving device under the conditions of manual actuation in embodiment 2 and gear cooperation schematic diagram；
Fig. 6-for the dust guard closed mode schematic diagram of dust-proof guide rail in embodiment 1；
Fig. 7-for the dust guard opening schematic diagram of dust-proof guide rail in embodiment 1；
Fig. 8-for the structure diagram of dust guard in embodiment 1.
In figure：1-sealed cabin, 2-portable cabin, 2-1-handle, 3-guide rail, 4-rack, 5-gear, 6-retarder,
7-motor, 8-clutch, 9-control movable plate, 10-dust guard, 101-support base, 102-supporting rod, 1021-
Protrusion, 103-connecting portion, 1031-external part, 1032-barb-like structure, 104-sealing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to the drawings, a kind of quickly-opened dust-proof push-and-pull cabin, including sealed cabin 1, portable cabin 2, guide rail 3, rack 4,
Gear 5, retarder 6, motor 7 and clutch 8, sealed cabin 1 and portable cabin 2 are connected by guide rail 3, are provided on portable cabin 2
Rack 4, gear 5 agree with rack 4, and gear is connected with clutch 8,6 one end of retarder connection clutch 8, other end connection electricity
Motivation 7.
It is full gearing state between clutch 8 and gear 5 during electric drive portable cabin 2 opens and closes, electricity
After the power that motivation 7 provides is slowed down by retarder 6, gear 5, the rotation of drive gear 5, gear 5 are passed to by clutch 8
The movement with carry-over bar 4 is rotated, so as to which portable cabin 2 be driven to be moved on guides 3 compared with sealed cabin 1, realizes portable cabin 2
Opening and closing.
During manual actuation portable cabin 2 opens and closes, not interlock state between clutch 8 and gear 5, this
When, gear 5 and rack 4 are from the movement of driving of 7 power of motor, and operating personnel are by pushing and pulling the handle being arranged on portable cabin 2
Hand 2-1 realizes the relative motion of portable cabin 2 on guides 3, it is only necessary to overcome the frictional force of 2 opposite rail 3 of portable cabin, you can
Realize the quick unlatching of portable cabin 2.
The dust guard 10 in cabin is pushed and pulled, including support base 101, supporting rod 102, connecting portion 103 and sealing 104, support
Seat 101 is fixed on 1 top of sealed cabin, and supporting rod 102 is fixedly connected on by shaft on support base 101, and connecting portion 103 is provided with
Opening, supporting rod 102 gos deep into connecting portion 103 by opening, is detachably connected with connecting portion 103,103 other end of connecting portion with it is close
Envelope portion 104 connects, and sealing 104 is enclosed construction.
Dust guard is arranged on 1 top of sealed cabin, and supporting rod 102 is connected by hinged mode with support base 101, cut with scissors
The place of connecing can rotate.
103 section of connecting portion is the U-shaped structure of opening, and 2 groups of barb-like structures are respectively provided on the inside of U-shaped structure opening
1032.The free end of supporting rod 102 is goed deep into U-shaped structure bottom, protrusion 1021 being set on supporting rod 102, protrusion 1021 is with being connected
The barb-like structure 1032 in portion 103 is fixed.103 openend one side of connecting portion is provided with external part 1031, at dust guard
When closed state, external part 1031 is close to 1 top of sealed cabin, prevents sand dust from entering between supporting rod 102 and support base 101
Axis part point, ensures the flexibility of axial rotation.
Sealing 104 is made of high resiliency plastic material, and the section of sealing 104 is circle, and sealing 104 is hollow
Cavity body structure, hollow cavity structure is interior full of air, and when dust guard is opened, sealing 104 contacts 2 inner wall of portable cabin, in work
Under the collective effect of dynamic cabin 2 and supporting rod 102, sealing 104, which is squeezed, to be deformed upon, and the gas in hollow cavity structure is pressed
After contracting, there is the back stretch for replying original shape, meanwhile, portable cabin 2 and supporting rod 102 also have sealing 104 extruding shape
Variable force makes the contact with 2 inner wall of portable cabin of sealing 104 even closer, meanwhile, supporting rod 102 and sealing 104 will not be certainly
It has been moved that, separated with 2 inner wall of portable cabin, ensure good sealing effect.
Embodiment 2
Referring to the drawings, a kind of quickly-opened dust-proof push-and-pull cabin, compared with Example 1 with following difference：
Pushing and pulling cabin includes sealed cabin 1, portable cabin 2, guide rail 3, rack 4, gear 5, retarder 6, motor 7 and control activity
Plate 9, sealed cabin 1 and portable cabin 2 are connected by guide rail 3, and rack 4 is provided on portable cabin 2, and gear 5 agrees with rack 4, gear
One end connects retarder 6, and retarder other end connection motor 7, motor 7, retarder 6 and gear 5, which are respectively mounted, is fixed on control
On movable plate 9 processed.
During electric drive portable cabin 2 opens and closes, control movable plate 9 is located at extreme higher position, at this point, gear
5 just agree with rack 4, and the power that motor 7 provides, which is slowed down by retarder 6 and passes through retarder 6, sends power to tooth
Wheel 5, the rotation of drive gear 5, gear 5 rotates the movement with carry-over bar 4, so as to drive portable cabin 2 on guides 3 compared with solid
Determine cabin 1 to be moved, realize the opening and closing of portable cabin 2.
During manual actuation portable cabin 2 opens and closes, control movable plate 9 moves downwardly to extreme lower position, real
Motor 7, retarder 6 and the gear 5 being now fixed on control movable plate 9 synchronously move down, so as to which gear 5 divides completely with rack 4
From at this point, the movement of driving of gear 5 and rack 4 from 7 power of motor, operating personnel are arranged on by push-and-pull on portable cabin 2
Handle 2-1, realize the relative motion on guides 3 of portable cabin 2, it is only necessary to overcome the frictional force of 2 opposite rail 3 of portable cabin,
The quick unlatching of portable cabin 2 can be realized.
The operation principle and using method of the utility model：By between retarder 6 and gear 5 set clutch 8 or
Control movable plate 9 is set, motor 7, retarder 6 and gear 5 are fixed on control movable plate 9, so as to fulfill not influencing
In a state that electric drive portable cabin 2 is opened and closed, when realizing opening and closing portable cabin 2 manually, the separation of 7 power of motor and rack 4 is led to
Process of the handle 2-1 realizations to the Manual push-pull of portable cabin 2 is crossed, substantially overcomes and activity was driven by hand-operated mechanism shake in the past
In 2 motion process of cabin, the hand arm of force is big, it is time-consuming and laborious the defects of, reach portable cabin opening and closing during electric drive with manually drive
Dynamic effect simultaneously and rapidly.
During dust-proof, the sealing 104 being connected with supporting rod 102 is rotated around the axis to close 2 one side of portable cabin,
The sealing 104 that sealing is 104 is in close contact with 2 inner wall of portable cabin, under the extruding of supporting rod 102 and portable cabin 2, sealing
Portion 104 deforms upon, and the gas in hollow cavity structure is squeezed, and ensures that sealing 104 contacts tightly with 2 contact surface of portable cabin
It is close, effectively prevent sand dust from entering in nacelle, meanwhile, ensure that supporting rod 102 and sealing 104 under the effect of the pressure will not be certainly
It is dynamic to upwardly open.When portable cabin 2 slides, manually, by sealing, 104 turn to away from 2 one side of portable cabin, this
When, portable cabin 2 can be free to slide on guides 3.
Claims (10)
1. a kind of quickly-opened dust-proof push-and-pull cabin, it is characterised in that：Including sealed cabin, portable cabin, guide rail, rack, driving
Device and dust guard, portable cabin are flexibly connected by guide rail with sealed cabin, and dust guard is arranged on sealed cabin top surface, and rack is set
It puts on portable cabin, is moved by driving device band carry-over bar, realize that portable cabin, compared with the movement of sealed cabin, drives on guide rail
Dynamic device includes motor, retarder, gear and arrangement of clutch, and after motor is slowed down by retarder, band moving gear rotates, clutch
Device controls the clutch of driving device and rack.
2. a kind of quickly-opened dust-proof push-and-pull cabin as described in claim 1, it is characterised in that：The arrangement of clutch is to set
Put the clutch between retarder and gear.
3. a kind of quickly-opened dust-proof push-and-pull cabin as described in claim 1, it is characterised in that：The arrangement of clutch is
Movable plate is controlled, motor, retarder and gear are mounted on control movable plate, the fortune lower on the whole done by control activity
It is dynamic, realize the separation of wheel and rack.
4. a kind of quickly-opened dust-proof push-and-pull cabin as described in claim 1, it is characterised in that：Both sides in the portable cabin
It is both provided with handle.
5. a kind of quickly-opened dust-proof push-and-pull cabin as described in claim 1, it is characterised in that：The portable cabin and fixation
At least 3 groups of idler wheels are installed on the every side rails in cabin.
6. a kind of quickly-opened dust-proof push-and-pull cabin as described in claim 1, it is characterised in that：It is provided on the guide rail
Dust guard, dust guard include support member and seal member；Support member includes support base and supporting rod；Support base is fixed
On sealed cabin top；Supporting rod is fixedly connected on by shaft on support base, and the other end is close to connect the free end of seal member
Envelope component can be rotated around the axis by supporting rod；Seal member includes connecting portion and sealing；Connecting portion is provided with opening, branch
Strut gos deep into connecting portion by opening；The connecting portion other end is connected with sealing, and sealing is enclosed construction.
7. a kind of quickly-opened dust-proof push-and-pull cabin as claimed in claim 6, it is characterised in that：The connecting portion section is
The U-shaped structure of opening, U-shaped structure opening inside are equipped with barb-like structure；U-shaped structure bottom is goed deep into the free end of supporting rod
Portion, sets protrusion on supporting rod, and the barb-like structure of protrusion and connecting portion is fixed.
8. a kind of quickly-opened dust-proof push-and-pull cabin as claimed in claim 6, it is characterised in that：The section of the sealing
For circular or ellipse, sealing is hollow cavity structure.
9. a kind of quickly-opened dust-proof push-and-pull cabin as claimed in claim 6, it is characterised in that：The connecting portion and support
Bar is to be detachably fixed.
10. a kind of quickly-opened dust-proof push-and-pull cabin as claimed in claim 6, it is characterised in that：The supporting rod and branch
The connection mode of support seat connects or is hinged for axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267963.3U CN207389018U (en) | 2017-09-29 | 2017-09-29 | A kind of quickly-opened dust-proof push-and-pull cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267963.3U CN207389018U (en) | 2017-09-29 | 2017-09-29 | A kind of quickly-opened dust-proof push-and-pull cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389018U true CN207389018U (en) | 2018-05-22 |
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ID=62330738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267963.3U Active CN207389018U (en) | 2017-09-29 | 2017-09-29 | A kind of quickly-opened dust-proof push-and-pull cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627937A (en) * | 2017-09-29 | 2018-01-26 | 衡阳泰豪通信车辆有限公司 | A kind of quickly-opened dust-proof push-and-pull cabin |
-
2017
- 2017-09-29 CN CN201721267963.3U patent/CN207389018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627937A (en) * | 2017-09-29 | 2018-01-26 | 衡阳泰豪通信车辆有限公司 | A kind of quickly-opened dust-proof push-and-pull cabin |
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