CN107310458B - One kind being used for logistics semitrailer device - Google Patents
One kind being used for logistics semitrailer device Download PDFInfo
- Publication number
- CN107310458B CN107310458B CN201710215618.3A CN201710215618A CN107310458B CN 107310458 B CN107310458 B CN 107310458B CN 201710215618 A CN201710215618 A CN 201710215618A CN 107310458 B CN107310458 B CN 107310458B
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- CN
- China
- Prior art keywords
- slot
- vehicle frame
- connector
- longitudinal sliding
- box
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/10—Securing to the vehicle floor or sides the load being plates, cases, or boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
One kind being used for logistics semitrailer device, including vehicle frame and box for material circulation, attachment device is provided in the vehicle frame, the attachment device includes being arranged in the vehicle frame and opening up longitudinal sliding slot and the connector being slidably mounted in the longitudinal sliding slot, it is provided in the connector and is transversely mounted slot, slot is slid laterally and positioned at the longitudinally mounted slot being transversely mounted below slot positioned at described be transversely mounted on the outside of slot, described be transversely mounted in slot is rotatably mounted with screw shell by rolling bearing, the screw shell both ends are respectively provided with internal thread hole, it is threadedly engaged in the internal thread hole and thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end is fixedly connected with the thread spindle, the telescopic arm outboard end is provided with the first inclined-plane, first Beveled ends may be used also It is rotatably mounted idler wheel；Apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
Description
Technical field
The present invention relates to logistics transportation fields, and in particular to one kind is used for logistics semitrailer device.
Background technique
In logistics transportation field, article is typically placed into box for material circulation, thus convenient transportation and management, and logistics
Case, which needs to be placed by hoisting apparatus on semitrailer, to be transported, and the positioning such as positioning pin dress generally can be all provided on semitrailer
It sets, can prevent box for material circulation and semitrailer from opposite sliding occurs, it is also necessary to box for material circulation is fixed on semitrailer by various ropes, from
And prevent box for material circulation from beating, but traditional semitrailer will keep process motionless with box for material circulation cumbersome, it is complicated for operation, one
The loosening of denier rope be easy to cause the unstable of box for material circulation, and there are security risks.
Summary of the invention
The purpose of the present invention is to provide one kind to be used for logistics semitrailer device and its application method, can overcome existing skill
The drawbacks described above of art.
According to the present invention, one kind of apparatus of the present invention is used for logistics semitrailer device, including vehicle frame and box for material circulation, described
Be provided with attachment device in vehicle frame, the attachment device include be arranged in the vehicle frame and opening up longitudinal sliding slot with
And it is slidably mounted on the connector in the longitudinal sliding slot, it is provided in the connector and is transversely mounted slot, is located at the cross
To on the outside of mounting groove slide laterally slot and positioned at the longitudinally mounted slot being transversely mounted below slot, it is described to be transversely mounted slot
In screw shell is rotatably mounted with by rolling bearing, the screw shell both ends are respectively provided with internal thread hole, the interior spiral shell
It is threadedly engaged in pit and thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end
It is fixedly connected with the thread spindle, the telescopic arm outboard end is provided with the first inclined-plane, and first Beveled ends are also rotatable
Ground is equipped with idler wheel, is also fixedly installed with driven wheel of differential on the screw shell, in the downside inner wall of the longitudinally mounted slot
It is fixedly installed with driving motor, the upper end power of the driving motor is combined with the rotation that can be rotated in the longitudinally mounted slot
Axis, the upper end of the rotation axis extend be passed through it is described be transversely mounted in slot and be fixedly connected be meshed with the driven wheel of differential
Drive bevel gear, the connector two sides are additionally provided with limiting device, and the box for material circulation bottom is provided with and the connection fills
The link slot matched is set, sensing device is additionally provided in the vehicle frame, the sensing device includes sensor and indicator light.
Further technical solution, the longitudinal sliding slot upper end are additionally provided with second matched with the idler wheel tiltedly
Face, the idler wheel lean after being pushed outwardly with second inclined-plane.
Further technical solution, the link slot lower end is additionally provided with third inclined-plane, and the link slot both ends are arranged
It is fluted.
Further technical solution, the limiting device include being arranged in the connector both sides of the face and extending up and down
Limiting slot and the limit protrusion that is fixed in the longitudinal sliding slot two sidewalls, described in limit protrusion is extend into
It is slidably matched in longitudinal sliding slot and with the longitudinal sliding slot, the limiting slot lower end is also fixedly installed with top pressure spring, institute
It states top pressure spring upper end to be fixedly connected with limit protrusion, the top pressure spring is to press downwards the connector.
Further technical solution, the sensor are mounted in the upper side of the vehicle frame, and the sensor is top
Pressure type, the indicator light are mounted in the right side of the vehicle frame, and the sensor is electrically connected with the indicator light, works as logistics
When case is placed on the vehicle frame, since box for material circulation lights indicator light the press of sensor.
The beneficial effects of the present invention are:
1. in the initial state, telescopic arm is contracted in slides laterally in slot completely, and connector is in the elasticity of top pressure spring
It is pressed downwards under effect, is contracted in connector in longitudinal sliding slot completely, so as to keep box for material circulation sliding in vehicle frame upper surface
It moves to adjust position；
2. that is, link slot is aligned completely with connector, starts driving motor at this time, can band when box for material circulation adjusts good position
Dynamic screw shell rotation, and the axially external movement of screw thread can be driven after screw shell rotation, thus push telescopic arm protruding,
And after telescopic arm is protruding, idler wheel first offsets with the second inclined-plane, and when telescopic arm continues protruding, connector is driven to
Upper sliding, idler wheel are gradually moved up and are offseted with third inclined-plane, and final connector slides into the roof with link slot topmost
After contact, stop driving motor, at this point, roller-coaster is into groove, and the first inclined-plane leans with third inclined-plane, to stretch
Arm fastens box for material circulation, and therefore, box for material circulation can be fastened on vehicle frame, can prevent from occurring with vehicle frame during transportation relatively sliding
Dynamic or bounce, so as to reduce security risk；
3. need to release fastening to box for material circulation, make driving motor antiport, drives thread spindle and telescopic arm inside
Side is shunk, and under the elastic reaction of top pressure spring, connector is gradually tapered up in longitudinal sliding slot and is returned to original state,
To convenient use next time；
4. apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram for logistics semitrailer device of the invention.
Fig. 2 is the structural schematic diagram in Fig. 1 at attachment device and when connector does not cooperate with link slot.
Fig. 3 is the structural schematic diagram in Fig. 1 at attachment device and when connector and link slot cooperate.
Fig. 4 is the left view structural representation of connector in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, one kind of the invention is used for logistics semitrailer device, including vehicle frame 20 and box for material circulation 10, institute
It states and is provided with attachment device in vehicle frame 20, the attachment device includes being arranged in the vehicle frame 20 and opening up longitudinal direction is sliding
Dynamic slot 21 and the connector 22 being slidably mounted in the longitudinal sliding slot 21 are provided in the connector 22 and are transversely mounted
Slot 221, positioned at it is described be transversely mounted the outside of slot 221 slide laterally slot 222 and positioned at slot 221 lower section of being transversely mounted
Longitudinally mounted slot 220, described be transversely mounted in slot 221 are rotatably mounted with screw shell 30, the spiral shell by rolling bearing
30 both ends of line sleeve are respectively provided with internal thread hole 301, are threadedly engaged in the internal thread hole 301 and are equipped with thread spindle 29, the cross
Telescopic arm 28 is slidably fitted with into sliding groove 222,28 inner end of telescopic arm is fixedly connected with the thread spindle 29, described
28 outboard end of telescopic arm is provided with the first inclined-plane 281, and 281 end of the first inclined-plane is also rotatably mounted with idler wheel 282, institute
It states and is also fixedly installed with driven wheel of differential 31 on screw shell 30, be fixedly mounted in the downside inner wall of the longitudinally mounted slot 220
There is driving motor 25, the upper end power of the driving motor 25 is combined with the rotation that can be rotated in the longitudinally mounted slot 220
Axis 26, the upper end of the rotation axis 26, which extends to be passed through, described to be transversely mounted in slot 221 and is fixedly connected with described from mantle tooth
The drive bevel gear 27 that wheel 31 is meshed, 22 two sides of connector are additionally provided with limiting device, and 10 bottom of box for material circulation is set
It is equipped with the link slot 11 matched with the attachment device, sensing device, the sensing device are additionally provided in the vehicle frame 20
Including sensor 61 and indicator light 62.
Valuably, 21 upper end of longitudinal sliding slot is additionally provided with the second inclined-plane 224 matched with the idler wheel 282,
The idler wheel 282 leans after being pushed outwardly with second inclined-plane 224.
Valuably, 11 lower end of link slot is additionally provided with third inclined-plane 224, and 11 both ends of the link slot be provided with it is recessed
Slot 13.
Valuably, the limiting device includes that the limiting slot extended in 22 both sides of the face of connector and up and down is arranged in
223 and the limit protrusion 23 that is fixed in 21 two sidewalls of longitudinal sliding slot, the limit protrude 23 and extend into institute
It states in longitudinal sliding slot 21 and is slidably matched with the longitudinal sliding slot 21,223 lower end of limiting slot is also fixedly installed with top
Pressing spring 24,24 upper end of top pressure spring and the limit protrusion 23 are fixedly connected, and the top pressure spring 24 will be to will be described
Connector 22 presses downwards.
Valuably, the sensor 61 is mounted in the upper side of the vehicle frame 20, and the sensor 61 is roof pressing type,
The indicator light 62 is mounted in the right side of the vehicle frame 20, and the sensor 61 is electrically connected with the indicator light 62, when
When box for material circulation 10 is placed on the vehicle frame 20, since box for material circulation 10 lights indicator light 62 press of sensor 61, thus
People are facilitated to know box for material circulation installation situation.
When original state, the thread spindle 29 is completely in the internal thread hole 301 positioned at described, the telescopic arm 28
Also it is slid laterally in slot 222 described in being contracted in completely, and the quilt under the elastic reaction of the top pressure spring 24 of the connector 22
Press downwards, is contracted in the connector 22 completely in the longitudinal sliding slot 21, so as to make the box for material circulation 10 in institute
State 20 upper surface of vehicle frame sliding to adjust position, when the box for material circulation 10 adjust good position when, i.e., the described link slot 11 with it is described
Connector 22 is aligned completely, starts the driving motor 25 at this time, the driving motor 25 drives rotation axis 26 to rotate, by institute
It states driven gear 31 and driving gear 27 is intermeshed, therefore, the screw shell 30 can be driven to rotate, and the screw shell
The thread spindle 29 can be driven to move outward after 30 rotations, thus push the telescopic arm 28 protruding, and it is described flexible
After arm 28 is protruding, the idler wheel 282 offsets with second inclined-plane, to continue in the telescopic arm 28 protruding
When, the connector 22 is driven to sliding, and the idler wheel 282 is gradually moved up and offseted with third inclined-plane 12, finally
The connector 22 slide into topmost contacted with the roof of link slot 11 after, stop the driving motor 25, at this point, the rolling
Wheel 282 slides into the groove 13, and first inclined-plane 281 leans with the third inclined-plane 12, thus described flexible
Arm 28 fastens the box for material circulation 10；And when needing to release fastening to the box for material circulation 10, make the driving motor 25 reversely fortune
Turn, the thread spindle 29 and the telescopic arm 28 is driven to shrink inwardly, and under the elastic reaction of the top pressure spring 24,
The connector 22 is gradually tapered up in the longitudinal sliding slot 21 and is returned to original state.
The beneficial effects of the present invention are: telescopic arm is contracted in slides laterally in slot completely when original state, and connector exists
It is pressed downwards under the elastic reaction of top pressure spring, is contracted in connector in longitudinal sliding slot completely, so as to make box for material circulation
It is slided in vehicle frame upper surface to adjust position；
When box for material circulation adjusts good position, i.e., link slot is aligned completely with connector, starts driving motor at this time, can be driven
Screw shell rotation, and the axially external movement of screw thread can be driven after screw shell rotation, thus push telescopic arm protruding, and
After telescopic arm is protruding, idler wheel first offsets with the second inclined-plane, and when telescopic arm continues protruding, connector is driven to
Sliding, idler wheel are gradually moved up and are offseted with third inclined-plane, and final connector, which slides into, topmost to be connect with the roof of link slot
After touch, stop driving motor, at this point, roller-coaster is into groove, and the first inclined-plane leans with third inclined-plane, thus telescopic arm
Box for material circulation is fastened, therefore, box for material circulation can be fastened on vehicle frame, can prevent that opposite sliding occurs with vehicle frame during transportation
Person's bounce, so as to reduce security risk；
When needing to release fastening to box for material circulation, make driving motor antiport, drives thread spindle and telescopic arm inwardly
It shrinks, and under the elastic reaction of top pressure spring, connector is gradually tapered up in longitudinal sliding slot and is returned to original state, from
And convenient use next time；
Apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. one kind is used for logistics semitrailer device, including vehicle frame and box for material circulation, it is provided with attachment device in the vehicle frame, it is special
Sign is: the attachment device includes being arranged in the vehicle frame and opening up longitudinal sliding slot and being slidably mounted on institute
The connector in longitudinal sliding slot is stated, is provided in the connector and is transversely mounted slot, be transversely mounted on the outside of slot positioned at described
It slides laterally slot and positioned at the longitudinally mounted slot being transversely mounted below slot, described be transversely mounted in slot passes through rolling bearing
It is rotatably mounted with screw shell, the screw shell both ends are respectively provided with internal thread hole, are threadedly engaged in the internal thread hole
Thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end and the thread spindle are solid
Fixed connection, the telescopic arm outboard end are provided with the first inclined-plane, and first Beveled ends are also rotatably mounted with idler wheel, institute
It states and is also fixedly installed with driven wheel of differential on screw shell, driving electricity is fixedly installed in the downside inner wall of the longitudinally mounted slot
Machine, the upper end power of the driving motor are combined with the rotation axis that can be rotated in the longitudinally mounted slot, the rotation axis
Upper end, which extends to be passed through, described to be transversely mounted in slot and is fixedly connected with the drive bevel gear being meshed with the driven wheel of differential, institute
It states connector two sides and is additionally provided with limiting device, the box for material circulation bottom is provided with the connection matched with the attachment device
Slot is additionally provided with sensing device in the vehicle frame, and the sensing device includes sensor and indicator light.
2. being used for logistics semitrailer device as described in claim 1, it is characterised in that: the longitudinal sliding slot upper end is also set up
It leans after thering is the second inclined-plane matched with the idler wheel, the idler wheel to be pushed outwardly with second inclined-plane.
3. being used for logistics semitrailer device as described in claim 1, it is characterised in that: the link slot lower end is additionally provided with the
Three inclined-planes, and link slot both ends setting is fluted.
4. being used for logistics semitrailer device as described in claim 1, it is characterised in that: the limiting device includes being arranged in institute
It states in connector both sides of the face and the limiting slot extended up and down and the limit being fixed in the longitudinal sliding slot two sidewalls
Position protrusion, the limit protrusion extend into the longitudinal sliding slot and are slidably matched with the longitudinal sliding slot, the limit
Slot lower end is also fixedly installed with top pressure spring, and the top pressure spring upper end is fixedly connected with limit protrusion, the press bullet
Spring is to press downwards the connector.
5. being used for logistics semitrailer device as described in claim 1, it is characterised in that: the sensor is mounted on the vehicle frame
Upper side in, and the sensor be roof pressing type, the indicator light is mounted in the right side of the vehicle frame, and the sensing
Device is electrically connected with the indicator light, when box for material circulation is placed on the vehicle frame, since box for material circulation makes to refer to the press of sensor
Show that lamp lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215618.3A CN107310458B (en) | 2017-04-04 | 2017-04-04 | One kind being used for logistics semitrailer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215618.3A CN107310458B (en) | 2017-04-04 | 2017-04-04 | One kind being used for logistics semitrailer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310458A CN107310458A (en) | 2017-11-03 |
| CN107310458B true CN107310458B (en) | 2019-09-03 |
Family
ID=60185780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215618.3A Active CN107310458B (en) | 2017-04-04 | 2017-04-04 | One kind being used for logistics semitrailer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310458B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425370B1 (en) * | 1989-10-24 | 1994-04-13 | Societe Nationale Des Chemins De Fer Francais | Removable intermediate piece for connecting containers to, and handling containers on, vehicles, and a vehicle adapted for this |
| CN1396873A (en) * | 2000-01-27 | 2003-02-12 | 金明精密工业株式会社 | Automatic container locking apparatus for trailers |
| CN201172386Y (en) * | 2008-01-21 | 2008-12-31 | 中国国际海运集装箱(集团)股份有限公司 | Flat car and container positioning device thereof |
| KR20100103084A (en) * | 2009-03-13 | 2010-09-27 | 차순용 | Locking equipment |
| CN202573948U (en) * | 2012-05-01 | 2012-12-05 | 芜湖港储运股份有限公司 | Transportation lorry for containers and containers matched with transportation lorry |
| CN103963694A (en) * | 2014-05-26 | 2014-08-06 | 宁波金洋化工物流有限公司 | Automatic fixing device for container |
-
2017
- 2017-04-04 CN CN201710215618.3A patent/CN107310458B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425370B1 (en) * | 1989-10-24 | 1994-04-13 | Societe Nationale Des Chemins De Fer Francais | Removable intermediate piece for connecting containers to, and handling containers on, vehicles, and a vehicle adapted for this |
| CN1396873A (en) * | 2000-01-27 | 2003-02-12 | 金明精密工业株式会社 | Automatic container locking apparatus for trailers |
| CN201172386Y (en) * | 2008-01-21 | 2008-12-31 | 中国国际海运集装箱(集团)股份有限公司 | Flat car and container positioning device thereof |
| KR20100103084A (en) * | 2009-03-13 | 2010-09-27 | 차순용 | Locking equipment |
| CN202573948U (en) * | 2012-05-01 | 2012-12-05 | 芜湖港储运股份有限公司 | Transportation lorry for containers and containers matched with transportation lorry |
| CN103963694A (en) * | 2014-05-26 | 2014-08-06 | 宁波金洋化工物流有限公司 | Automatic fixing device for container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310458A (en) | 2017-11-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190808 Address after: 063300 Tangshan City Development Zone, Hebei Province Fung Hing Street, No. 6 Applicant after: TANGSHAN TANGHONG HEAVY INDUSTRIES SPECIAL PURPOSE VEHICLE CO., LTD. Address before: 528225 Information Avenue (R&D Building B) 409M, Nanhai Software Science Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province Applicant before: Foshan foam auto supplies Co., Ltd. |
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