CN109808576A - Convenient for the acting trailer system of application - Google Patents
Convenient for the acting trailer system of application Download PDFInfo
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- CN109808576A CN109808576A CN201910006785.6A CN201910006785A CN109808576A CN 109808576 A CN109808576 A CN 109808576A CN 201910006785 A CN201910006785 A CN 201910006785A CN 109808576 A CN109808576 A CN 109808576A
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- guide rail
- support bar
- bar
- vehicle
- vehicle frame
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Abstract
The invention discloses a kind of acting trailer systems convenient for application, comprising: car body comprising drive-controlling room and vehicle frame；Move vehicle portion comprising the fixed part that the first guide rail above vehicle frame is set and is arranged on the first guide rail；First guide rail is horizontally installed on above vehicle frame；Fixed part by support rod, lift bar and the second guide rail forms；Second guide rail is arranged vertically relative to ground, and the second guide rail is connect with the first guide rail；Support rod is made of first support bar and second support bar；First support bar can pump along the second guide rail of axial insertion along the first position, the second position and the third place of the second guide rail；Two second support bars are vertically arranged in the side of vehicle frame lower surface respectively, and the bottom end of second support bar is provided with through-hole, lift bar and are threaded through in through-hole；First and second support rods are connected by electromagnet.It realizes the transfer and haul of vehicle in any side of vehicle, and trailer operation limit small by vehicle periphery space, and convenient transfer is safe.
Description
Technical field
The present invention relates to towing equipment technical field more particularly to a kind of acting trailer systems convenient for application.
Background technique
Popularizing for automobile brings many conveniences for people's lives, still, with vehicle guaranteeding organic quantity in recent years
It increases rapidly, parking the problem of but gradually highlighting at one for vehicle is seen everywhere substantially on urban road and arbitrarily parks
Automobile, serious influence caused on the traffic in city, thus Trailer equipment become in the control of existing urban transportation to
It closes important, slope of the vehicle in trailer chassis is dragged however, traditional Trailer equipment is often utilized in vehicle front
It drags, the trailer of completion, this trailer fashion must just be able to achieve trailer when the vehicle front pulled in advance has enough spaces,
So that trailer by it is very big limited, it to be by the way that frame body, frame body are arranged above vehicle frame that there are also a kind of common Trailer equipments
Then upper setting hook will be hung up using the hook on frame body after the vehicle pulled in advance binding by cable etc., and be placed on vehicle
On frame, this mode makes vehicle hanging using cable, not only needs to bundle cable in transport process, also deposit in vehicle is hanging
In very big security risk, use is very inconvenient, thus develop it is a kind of can conveniently, the device of safe trailer will greatly side
Just the work of trailer personnel, has far-reaching significance.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of acting trailer systems convenient for application, realize vehicle in any side of vehicle
Transfer and haul, trailer operation limit small by vehicle periphery space, and convenient transfer is safe.
To achieve the above object with some other purposes, the present invention adopts the following technical scheme:
A kind of acting trailer system convenient for application, comprising:
Car body comprising drive-controlling room and the vehicle frame positioned at the drive-controlling room rear portion；
Move vehicle portion comprising the first guide rail above the vehicle frame is set and lifting on first guide rail is set
Portion；First guide rail is horizontally installed on above the vehicle frame；The fixed part by support rod, lift bar and the second guide rail group
At；Second guide rail is arranged vertically relative to ground, and the bottom end of second guide rail is with can be past along first guide rail or so
The mode moved again is connect with first guide rail, and second guide rail is when being moved to the either end of first guide rail,
The bottom end of second guide rail partially protrudes from the end of first guide rail；It is from top to bottom successively set on second guide rail
It is equipped with first position, the second position and the third place；The support rod is made of first support bar and second support bar；Described
One support rod is embedded in along second guide rail along axial, and with can be along the first position of second guide rail, the second position and the
The mode that three positions pump is connect with second guide rail；The second support bar is set as two, described in two
Second support bar is vertically arranged in the side of the vehicle frame lower surface respectively, and the bottom end of the second support bar, which is provided with, laterally to be passed through
Lead to the through-hole of the second support bar, it is described lift bar in a manner of it can be slid laterally along the through-hole with the second support bar
It is flexibly connected；The attracting electromagnet that is magnetic is respectively set in the top of the second support bar and the bottom end of first support bar, with
When the electromagnet mutually adsorbs, the first support bar and second support bar is set to form a setting any in the vehicle frame
The support rod of side；
Wherein, when the top of the first support bar is located at the first position, the bar of lifting is led positioned at described first
Above rail；
When the top of the first support bar is located at the second position, it is described lift bar be located at the vehicle frame and ground it
Between；
When the top of the first support bar is located at the third place, make to be located at vehicle frame with the first support bar ipsilateral
The bottom end of the second support bar mutually supported with ground.
Preferably, in the acting trailer system convenient for application, further includes:
First telescopic rod is vertically arranged at the bottom of the vehicle frame along the side of the vehicle frame；First telescopic rod
Top is fixedly connected with the bottom surface of the vehicle frame in telescopic manner, and in elongation, makes the bottom end of first telescopic rod
It is mutually supported with ground, to be supported to the vehicle frame.
Preferably, in the acting trailer system convenient for application, further includes:
General controller and driver is arranged inside in control system；The General controller controls the driver driving described the
The movement of two guide rails, support rod and the first telescopic rod.
Preferably, in the acting trailer system convenient for application, the both ends for lifting bar are connected separately with can be opposite
In it is described lift that bar extending direction is folded upward at block bar；It is described lift when bar slides into outside the vehicle frame with the through-hole
The bottom of the side wall of contact is respectively arranged with pressure sensor, the pressure sensor respectively be set to that described to lift bar opposite
The bar that blocks of one end be connected, block bar to be controlled when sensing pressure accordingly and flip up.
Preferably, it in the acting trailer system convenient for application, has been evenly arranged around the inner wall of the through-hole multiple
Idler wheel, the bar of lifting are in contact with the surface of the idler wheel, to lift bar along institute described in the drive under the rotation of the idler wheel
State through-hole sliding.
Preferably, in the described acting trailer system convenient for application, what first guide rail was set as being arranged parallel
Two；And the spacing between two first guide rails is adjustable.
Preferably, in the acting trailer system convenient for application, further includes:
Intelligent identifying system comprising be stored with the database of the related data of a variety of models, led with two described first
Rail is respectively perpendicular and is arranged in the second telescopic rod between two first guide rails, and is arranged on second guide rail top
Vehicle cab recognition mechanism；The vehicle cab recognition mechanism is made of camera and the identification module connecting with the camera, described
Identification module is connected to the database, and the identification module analyzes the photo of the vehicle obtained by the camera,
And compared with the related data in the database, to determine the vehicle of the vehicle of the camera shooting, described second is flexible
Bar is connected to the identification module, adjusts length with the vehicle determined according to the identification module.
Preferably, in the acting trailer system convenient for application, the second support bar is arranged by adsorption magnet
The two sides of the vehicle frame；The first support bar is provided with the first groove on the side wall close to bottom end, in first groove
It is provided with hook；The second support bar is provided with second in position corresponding with first groove on the side wall close to top
Groove is provided with link in second groove；Touching switch is provided on the end face of the bottom end of the first support bar, it is described
Touching switch is connected to the adsorption magnet, hook and electromagnet, and when energization of the electromagnet controls the touching and opens
It closes and closes, the touching switch controls the adsorption magnet and stops absorption when being closed, and controls the hook and pop up and be articulated in
On the link；The electromagnet controls the touching switch when power is off and disconnects, when the touching switch disconnects described in control
Second support bar described in magnet absorption is adsorbed, and controls the hook and is detached from the link, and be retracted to first groove
It is interior.
The present invention is include at least the following beneficial effects:
In the acting trailer system convenient for application of the invention, by the way that the first guide rail is arranged in the top of vehicle frame, and first
Fixed part is set on guide rail, the operation for carrying out trailer to vehicle in vehicle side is realized, compared with the trailer pulled in front of tradition
Because of limitation caused by insufficient space when reducing trailer operation, so that trailer is more convenient, the trailer compared with traditional crane is improved
The safety of trailer operation.
By the first guide rail, the second guide rail, support rod, and the cooperation of bar is lifted, so that the trailer operation of vehicle can
It steadily quickly finishes, and steady for the trailer of vehicle, avoids the damage of vehicle.
By being arranged fixed part on the first guide rail, and support rod is set by a first support bar and two second
Strut composition, so that the second guide rail can be moved along the first guide rail in vehicle frame two sides, first support bar is under the drive of the second guide rail
It is mobile and attracting with any of second support bar that vehicle frame two sides are arranged in, enable fixed part to be moved to vehicle frame
Either side and to needing mobile vehicle to drag, low, easy to use and flexible is required to environment space.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the acting trailer system provided by the invention convenient for application；
Fig. 2 is the rearview of the acting trailer system provided by the invention convenient for application；
Fig. 3 is the partial enlarged view of A in Fig. 1 of the present invention.
Specific embodiment
It elaborates with reference to the accompanying drawing to the present invention, to enable those of ordinary skill in the art refering to energy after this specification
It is enough to implement accordingly.
As shown in Figure 1-3, a kind of acting trailer system convenient for application, comprising:
Car body comprising drive-controlling room 1 and the vehicle frame 2 positioned at 1 rear portion of drive-controlling room.
Move vehicle portion comprising the first guide rail 3 of 2 top of vehicle frame is set and is arranged on first guide rail 3
Fixed part；First guide rail 3 is horizontally installed on 2 top of vehicle frame；The fixed part by support rod, lift bar 4 and second
Guide rail 5 forms；Second guide rail 5 is arranged vertically relative to ground, and the bottom end of second guide rail 5 along described first can lead
The mode of 3 bilateral reciprocation of rail is connect with first guide rail 3, and second guide rail 5 is being moved to first guide rail 3
Either end when, the bottom end of second guide rail 5 partially protrudes from the end of first guide rail 3；On second guide rail 5
From top to bottom it is disposed with first position, the second position and the third place；The support rod is by first support bar 6 and second
Strut 7 forms；The first support bar 6 is embedded in along second guide rail 5 along axial, and with can be along the of second guide rail 5
The mode that one position, the second position and the third place pump is connect with second guide rail 5；The second support bar
7 are set as two, and two second support bars 7 are vertically arranged in the side of 2 lower surface of vehicle frame respectively, and described second
The bottom end of strut 7 is provided with the through-hole of second support bar 7 described in lateral direction penetrating, described to lift bar 4 be lateral along the through-hole
The mode of sliding is flexibly connected with the second support bar 7；The top of the second support bar 7 and the bottom end of first support bar 6
The attracting electromagnet that is magnetic is respectively set, when the electromagnet mutually adsorbs, to make the first support bar 6 and second
Strut 7 forms the support rod that any side of the vehicle frame 2 is arranged in.
Wherein, when the top of the first support bar 6 is located at the first position, the bar 4 of lifting is positioned at described first
3 top of guide rail.
When the top of the first support bar 6 is located at the second position, the bar 4 of lifting is located at the vehicle frame 2 and ground
Between face.
When the top of the first support bar 6 is located at the third place, make to be located at vehicle frame 2 with the first support bar 6
It is mutually supported with ground the bottom end of the ipsilateral second support bar 7.
In the above scheme, the acting trailer system convenient for application is in the detailed process for carrying out trailer operation are as follows: driver
Drive car body and rest in the side of pre- trailer, and after sliding along the first rail by the second guide rail so that first support bar with
After second support bar is attracting, make fixed part towards the vehicle, first support bar is snapped down to the third place along the second guide rail, then
It lifts bar and the vehicle bottom is slid by bottom of frame along through-hole, first support bar drives second support bar along the second track
First position is slided to, drives the height of vehicle to be higher than vehicle frame upper surface so as to lift bar, the second guide rail is along the first guide rail to vehicle frame
Top sliding, so that the bar of lifting for carrying vehicle is located above vehicle frame, so as to complete the operation of trailer.
By the way that fixed part is arranged in the first guide rail of the top of vehicle frame setting, and on the first guide rail, realize in vehicle
Side carries out the operation of trailer to vehicle, when reducing trailer operation compared with the trailer pulled in front of tradition because of insufficient space caused by
Limitation so that trailer is more convenient, compared with the safety that the trailer of traditional crane improves trailer operation.
By the first guide rail, the second guide rail, support rod, and the cooperation of bar is lifted, so that the trailer operation of vehicle can
It steadily quickly finishes, and steady for the trailer of vehicle, avoids the damage of vehicle.
By being arranged fixed part on the first guide rail, and support rod is set by a first support bar and two second
Strut composition, so that the second guide rail can be moved along the first guide rail in vehicle frame two sides, first support bar is under the drive of the second guide rail
It is mobile and attracting with any of second support bar that vehicle frame two sides are arranged in, enable fixed part to be moved to vehicle frame
Either side and to needing mobile vehicle to drag, easy to use and flexible low to environmental requirement.
In one preferred embodiment, further includes: the first telescopic rod 8, the side along the vehicle frame 2 are vertically arranged at the vehicle
The bottom of frame 2；Top is fixedly connected first telescopic rod 8 with the bottom surface of the vehicle frame 2 in telescopic manner, and is being extended
When, support the bottom end of first telescopic rod 8 mutually with ground, to be supported to the vehicle frame 2.
In the above scheme, by the way that the first telescopic rod is arranged in bottom of frame, so that bar is lifted on carrying vehicle before cunning,
First telescopic rod is first extended and is supported with ground, and to be supported to vehicle frame, then support rod is carried to lift again and be slided on bar, so that
Vehicle frame is more steady, when avoiding the vehicle lifted and carried on bar and moving up, caused by vehicle frame it is unstable, or even rollover, ensure that makes
Stability and safety.
In one preferred embodiment, further includes: General controller and driver is arranged inside in control system；The General controller control
Make the movement that the driver drives second guide rail 5, support rod and the first telescopic rod 8.
In the above scheme, by the setting of General controller and driver, so that all parts orderly function, in order to trailer
Operation is gone on smoothly；Wherein, driver, which can be hydraulic pump, motor etc., can drive the second guide rail, support rod and first
Any driver of telescopic rod proper motion.
In one preferred embodiment, the both ends for lifting bar 4, which are connected separately with, to lift 4 extending direction of bar relative to described
What is be folded upward at blocks bar 9；The bottom for lifting the side wall contacted when bar 4 slides into 2 outside of vehicle frame with the through-hole
It is respectively arranged with pressure sensor, the pressure sensor blocks bar 9 be set to described one end that lift bar 4 opposite respectively
It is connected, blocks bar 9 accordingly to be controlled when sensing pressure and flip up.
In the above scheme, bar is blocked by what can be flipped up in the both ends setting for lifting bar, and is being held in the palm by setting
The pressure sensor lifted on bar controls the bending for blocking bar respectively, so that bar is lifted after setting up vehicle, far from the second rail-sides
Block bar and can flip up, and the side of vehicle is caused to limit, avoids defective steering stabilizer, guarantee the steady movement of vehicle.
In one preferred embodiment, the inner wall around the through-hole has been evenly arranged multiple idler wheels, it is described lift bar 4 with it is described
The surface of idler wheel is in contact, and is slided with lifting bar 4 described in the drive under the rotation of the idler wheel along the through-hole.
In the above scheme, by the way that idler wheel is arranged on the inner walls of the via, by controlling the velocity of rotation of idler wheel and turning
To, then can be achieved the speed for the sliding for lifting bar and direction are flexibly controlled.
In one preferred embodiment, first guide rail 3 is set as be arranged parallel two；And two described first are led
Spacing between rail 3 is adjustable.
In the above scheme, the first guide rail is set as be arranged parallel two, i.e. fixed part is also two, so that vehicle
Utilization is lifted more firm when bar is supported, while spacing between the first guide rail is adjustable allows to for different automobile types vehicle
Lift adjustment the first guide rail between distance so that trailer is more convenient.
In one preferred embodiment, further includes: intelligent identifying system comprising be stored with the number of the related data of a variety of models
According to library, the second telescopic rod 10 between two first guide rails 3 is respectively perpendicular and is arranged in two first guide rails 3,
And the vehicle cab recognition mechanism on 6 top of the second guide rail is set；The vehicle cab recognition mechanism by camera 11 and with it is described
The identification module composition that camera 11 connects, the identification module are connected to the database, and the identification module will be by described
The photo for the vehicle that camera 11 obtains is analyzed, and is compared with the related data in the database, to take the photograph described in judgement
As the vehicle of the vehicle of first 11 shooting, second telescopic rod 10 is connected to the identification module, according to the identification module
The vehicle of judgement adjusts length.
In the above scheme, by the setting of intelligent identifying system, enable camera first to the vehicle pulled in advance into
Row shooting, then identification module identify and compare with the vehicle saved in database to picture, to determine pre- pull
Vehicle vehicle, to realize the purpose according to spacing between the first guide rail of vehicle adjust automatically, so that trailer operation is more
It is convenient.
In one preferred embodiment, the two sides of the vehicle frame 2 are arranged in by adsorption magnet 15 for the second support bar 7；Institute
It states first support bar 6 and is provided with the first groove 12 on the side wall close to bottom end, be provided with hook 13 in first groove 12；
The second support bar 7 is provided with the second groove 14 in position corresponding with first groove 12 on the side wall close to top,
Link is provided in second groove 14；Touching switch, the touching are provided on the end face of the bottom end of the first support bar 6
It touches switch and is connected to the adsorption magnet 15, hook 13 and electromagnet, when energization of the electromagnet controls the touching
It closes the switch, the touching switch controls the adsorption magnet 15 and stops absorption when being closed, and controls 13 pop-up of hook simultaneously
It is articulated on the link；The electromagnet controls the touching switch when power is off and disconnects, and the touching switch disconnects time control
It makes the absorption magnet 15 and adsorbs the second support bar 7, and control the hook 13 and be detached from the link, and be retracted to institute
It states in the first groove 12.
In the above scheme, by the first groove, the second groove, the setting of hook and link so that first support bar and
When being combined into a support rod, hook is connected second support bar with link, enhances the intensity of support rod, so that vehicle
It lifts more safe and firm.
In addition, existing in the acting trailer system of the present invention convenient for application in the junction of drive-controlling room and vehicle frame
Range sensor can also be arranged in the side of the fixed part installation, and range sensor reaches preset distance in the distance of induction
Value, Xiang Suoshu drive-controlling room give notice signal, so that the acting trailer system is at the vehicle side for being moved to pre- dragging, away from
From sensor can when headstock is crossed by drive-controlling room, so that range sensor is given notice signal to drive-controlling room, with
It stops convenient for driver in fixed position, accurately protrudes into below vehicle chassis, avoided to wheel of vehicle in favor of lifting bar
The injury at equal positions, and ensure that and lift position balance, it ensure that safety.
It is additionally provided with the 4th position on second guide rail, when the top of the support rod is located at four position, makes described
The bottom end of support rod is mutually supported with first guide rail, by the setting of the 4th position on the second guide rail, so that vehicle reaches
When on vehicle frame, support rod can glide, and the first guide rail is supported support rod, so that the vehicle that load capacity is very big
To lift bar more steady.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and the legend herein shown with description.
Claims (8)
1. a kind of acting trailer system convenient for application, wherein include:
Car body comprising drive-controlling room and the vehicle frame positioned at the drive-controlling room rear portion；
Move vehicle portion comprising the fixed part that the first guide rail above the vehicle frame is set and is arranged on first guide rail；
First guide rail is horizontally installed on above the vehicle frame；The fixed part by support rod, lift bar and the second guide rail forms；Institute
It states the second guide rail to be arranged vertically relative to ground, the bottom end of second guide rail is with can be along the first guide rail bilateral reciprocation
Mode connect with first guide rail, and second guide rail is when being moved to the either end of first guide rail, described
The bottom end of two guide rails partially protrudes from the end of first guide rail；Is from top to bottom disposed on second guide rail
One position, the second position and the third place；The support rod is made of first support bar and second support bar；First support
Bar is embedded in along second guide rail along axial, and with can be along first position, the second position and the third place of second guide rail
The mode to pump is connect with second guide rail；The second support bar is set as two, two described second
Strut is vertically arranged in the side of the vehicle frame lower surface respectively, and the bottom end of the second support bar is provided with described in lateral direction penetrating
The through-hole of second support bar, the bar of lifting are connected in a manner of it can slide laterally along the through-hole with the second support bar activity
It connects；The attracting electromagnet that is magnetic is respectively set in the top of the second support bar and the bottom end of first support bar, described
When electromagnet mutually adsorbs, so that the first support bar and second support bar is formed one and any side of the vehicle frame is set
Support rod；
Wherein, when the top of the first support bar is located at the first position, the bar of lifting is located on first guide rail
Side；
When the top of the first support bar is located at the second position, the bar of lifting is between the vehicle frame and ground；
When the top of the first support bar is located at the third place, make to be located at the ipsilateral institute of vehicle frame with the first support bar
It is mutually supported with ground the bottom end for stating second support bar.
2. the acting trailer system as described in claim 1 convenient for application, wherein further include:
First telescopic rod is vertically arranged at the bottom of the vehicle frame along the side of the vehicle frame；First telescopic rod is with can
Flexible mode top is fixedly connected with the bottom surface of the vehicle frame, and in elongation, makes the bottom end and ground of first telescopic rod
Face is mutually supported, to be supported to the vehicle frame.
3. the acting trailer system as claimed in claim 2 convenient for application, wherein further include:
General controller and driver is arranged inside in control system；The General controller controls the driver driving described second and leads
The movement of rail, support rod and the first telescopic rod.
4. the acting trailer system as described in claim 1 convenient for application, wherein the both ends for lifting bar are connected separately with can phase
For it is described lift that bar extending direction is folded upward at block bar；Described lift is led to when bar slides into outside the vehicle frame with described
The bottom of the side wall of hole contact is respectively arranged with pressure sensor, and the pressure sensor described lifts bar phase with being set to respectively
Pair the bar that blocks of one end be connected, block bar to be controlled when sensing pressure accordingly and flip up.
5. the acting trailer system as described in claim 1 convenient for application, wherein be evenly arranged around the inner wall of the through-hole more
A idler wheel, the bar of lifting are in contact with the surface of the idler wheel, to lift bar edge described in the drive under the rotation of the idler wheel
The through-hole sliding.
6. the acting trailer system as described in claim 1 convenient for application, wherein first guide rail is set as being arranged parallel
Two；And the spacing between two first guide rails is adjustable.
7. the acting trailer system as claimed in claim 6 convenient for application, wherein further include:
Intelligent identifying system comprising the database of the related data of a variety of models is stored with, with two first guide rails point
Second telescopic rod not vertical and being arranged between two first guide rails, and the vehicle on second guide rail top is set
Type identification mechanism；The vehicle cab recognition mechanism is made of camera and the identification module connecting with the camera, the identification
Module is connected to the database, and the identification module analyzes the photo of the vehicle obtained by the camera, and with
Related data in the database compares, and to determine the vehicle of the vehicle of the camera shooting, second telescopic rod connects
It is connected to the identification module, length is adjusted with the vehicle determined according to the identification module.
8. the acting trailer system as described in claim 1 convenient for application, wherein the second support bar is arranged by adsorption magnet
In the two sides of the vehicle frame；The first support bar is provided with the first groove, first groove on the side wall close to bottom end
Inside it is provided with hook；Second support bar position corresponding with first groove on the side wall close to top is provided with the
Two grooves are provided with link in second groove；Touching switch, institute are provided on the end face of the bottom end of the first support bar
It states touching switch and is connected to the adsorption magnet, hook and electromagnet, when energization of the electromagnet controls the touching
It closes the switch, the touching switch controls the adsorption magnet and stops absorption when being closed, and controls the hook and pop up and mount
On the link；The electromagnet controls the touching switch when power is off and disconnects, and the touching switch controls institute when disconnecting
Second support bar described in absorption magnet absorption is stated, and controls the hook and is detached from the link, and it is recessed to be retracted to described first
In slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006785.6A CN109808576B (en) | 2019-01-04 | 2019-01-04 | Trailer system convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006785.6A CN109808576B (en) | 2019-01-04 | 2019-01-04 | Trailer system convenient to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109808576A true CN109808576A (en) | 2019-05-28 |
| CN109808576B CN109808576B (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006785.6A Active CN109808576B (en) | 2019-01-04 | 2019-01-04 | Trailer system convenient to use |
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| CN108216153A (en) * | 2016-12-22 | 2018-06-29 | 通用电气公司 | For the system and method for leveling trailer |
| CN107351751A (en) * | 2017-05-22 | 2017-11-17 | 上海清河机械有限公司 | Intelligent wrecker |
| CN207129923U (en) * | 2017-08-09 | 2018-03-23 | 长葛市富兴汽配有限公司 | Hoisting apparatus |
| CN207566814U (en) * | 2017-10-19 | 2018-07-03 | 上海浦锻工贸有限公司 | A kind of pallet fork stacking apparatus |
| CN107985169A (en) * | 2017-12-12 | 2018-05-04 | 成都电科海立科技有限公司 | A kind of police integration lifting trailer |
| CN207565432U (en) * | 2017-12-12 | 2018-07-03 | 成都电科海立科技有限公司 | A kind of vehicle-mounted lifting type trailer |
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| CN109808576B (en) | 2021-09-10 |
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Effective date of registration: 20210820 Address after: 310000 Xiayang village, Shuangpu Town, Xihu District, Hangzhou City, Zhejiang Province (in Donghai purification company) Applicant after: HANGZHOU XIN GREEN ELECTRIC VEHICLE MANUFACTURINGCO., Ltd. Address before: 102200 Room 401, unit 4, building 13, HeXie Jiayuan district 2, Dongxiaokou Town, Changping District, Beijing Applicant before: You Baowang |
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Denomination of invention: Easy to use trailer system Effective date of registration: 20220509 Granted publication date: 20210910 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. luojiazhuang sub branch Pledgor: HANGZHOU XIN GREEN ELECTRIC VEHICLE MANUFACTURINGCO., Ltd. Registration number: Y2022330000669 |