CN206884852U - A kind of car transporter special-purpose vehicle hoistable platform locking device - Google Patents
A kind of car transporter special-purpose vehicle hoistable platform locking device Download PDFInfo
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- CN206884852U CN206884852U CN201720770014.0U CN201720770014U CN206884852U CN 206884852 U CN206884852 U CN 206884852U CN 201720770014 U CN201720770014 U CN 201720770014U CN 206884852 U CN206884852 U CN 206884852U
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- ratchet
- hoistable platform
- locking device
- fixed
- cylinder
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Abstract
The utility model discloses a kind of car transporter special-purpose vehicle hoistable platform locking device, including：Guide rail, lifting hydraulic cylinder, hoistable platform, locking device；Guide rail is set to body vertically；Hoistable platform is provided with sliding block；Sliding block matches with guide rail；Locking device is arranged on hoistable platform；Locking device includes ratchet, ratchet, ratchet control cylinder；The piston rod of lifting hydraulic cylinder is fixed on hoistable platform；Hoistable platform side is provided with mobile fixed part, and opposite side is provided with ratchet control cylinder fixed part；Ratchet is L-shaped；Ratchet control cylinder one end is fixed on ratchet control cylinder fixed part, and the other end is fixed on the fixed part of ratchet；Ratchet is in strip, is fixed on guide rail.The utility model is controlled using cylinder to ratchet, and cylinder response is rapid, and structure is simple.Certain damping effect spring can be also played while cylinder is controlled to ratchet.Automated condtrol easily is realized, and control device is simple and convenient to operate.
Description
Technical field
The utility model belongs to technical field of vehicle, and in particular to a kind of car transporter special-purpose vehicle hoistable platform locking dress
Put.
Background technology
After the finished product vehicle release such as car, minibus, pickup truck, to ensure the needs of finished automotive zero kilometer sale,
Pack carrying vehicle is typically hung using large-scale flat car or entirely to transport.Because the volume of finished car is larger and weight is relative
Relatively light, the consideration in terms of conevying efficiency, sinking cost of transportation is improved improves the carrying capacity of bicycle time it is necessary to try one's best, so, it is existing
The car transporter of domestic special-purpose vehicle manufacturer production is commonly double-decker, and most of Commercial Vehicle transported is parked for level,
Low space utilization；Or some users adjust upper lifting platform using mechanical, hand-driven mode, upper mounting plate rises to specific bit
Postpone, it is necessary to fixed position, and need in transportation to remain fixed.Traditional lowering or hoisting gear typically uses hydraulic pressure
Cylinder, pneumatic cylinder are carried out after lifting life, and it is tight to be directly supported peaceful stand lock using the pressure holding function of hydraulic cylinder, pneumatic cylinder.It is this flat
Platform locking mode requires higher for air pressure or the pressure dwelling loop of hydraulic system, and some components in pressure dwelling loop easily damage
Bad, after pressure dwelling loop goes wrong, upper strata bottom plate will lose support, so will result in lower floor's goods and extruded,
Even damage lower floor goods.Some vehicles are directly fixed using pin, although this fixing means simply uses, category
In hard link, it is unfavorable for damping, is being to be broken by larger impulsive force.
The content of the invention
In order to solve the problems, such as that existing car transporter special-purpose vehicle hoistable platform locking device is easily broken or failed,
Provide a kind of car transporter special-purpose vehicle hoistable platform locking device；It has it is simple in construction, it is easy to use, easily realize from
The characteristics of dynamic control.
A kind of car transporter special-purpose vehicle hoistable platform locking device, including：Guide rail 2, lifting hydraulic cylinder 3, hoistable platform
4th, locking device 5；Described guide rail 2 is set to body 1 vertically；Described hoistable platform 4 is provided with sliding block 41；Described sliding block
41 match with guide rail 2；Described transport vehicle upper flat plate 7 is fixed on hoistable platform 4；Described locking device 5 is arranged on liter
Drop on platform 4；Described locking device 5 includes ratchet 51, ratchet 52, ratchet control cylinder 53；Described lifting hydraulic cylinder 3 is set
Put and be fixed in the side of guide rail 2, described lifting hydraulic cylinder 3 on body 1；The piston rod of described lifting hydraulic cylinder 3 is fixed
On hoistable platform 4；
The described side of hoistable platform 4 is provided with mobile fixed part 42, and opposite side is provided with ratchet control cylinder fixed part 43；
Described ratchet 52 is L-shaped；The described middle part of ratchet 52 is provided with hole 521, and one end is provided with fixed part 522；Described
Ratchet control cylinder 53 one end is fixed on ratchet control cylinder fixed part 43, and the other end is fixed on the fixed part 522 of ratchet 51
On；
Described ratchet 51 is in strip, is fixed on guide rail 2；
Described ratchet 52 matches with the shape of ratchet 51.
The utility model provides a kind of car transporter special-purpose vehicle hoistable platform locking device, including：Guide rail 2, lifting
Hydraulic cylinder 3, hoistable platform 4, locking device 5；Described guide rail 2 is set to body 1 vertically；Described hoistable platform 4 is provided with
Sliding block 41；Described sliding block 41 matches with guide rail 2；Described transport vehicle upper flat plate 7 is fixed on hoistable platform 4；Described
Locking device 5 is arranged on hoistable platform 4；Described locking device 5 includes ratchet 51, ratchet 52, ratchet control cylinder 53；Institute
The lifting hydraulic cylinder 3 stated is arranged on the side of guide rail 2, and described lifting hydraulic cylinder 3 is fixed on body 1；Described lifting liquid
The piston rod of cylinder pressure 3 is fixed on hoistable platform 4；The described side of hoistable platform 4 is provided with mobile fixed part 42, and opposite side is set
There is ratchet control cylinder fixed part 43；Described ratchet 52 is L-shaped；The described middle part of ratchet 52 is provided with hole 521, and one end is provided with
Fixed part 522；Described ratchet control cylinder 53 one end is fixed on ratchet control cylinder fixed part 43, and the other end is fixed on spine
On the fixed part 522 of pawl 51；Described ratchet 51 is in strip, is fixed on guide rail 2；Described ratchet 52 and the shape phase of ratchet 51
Matching.
In use, when needing to be lifted transport vehicle upper flat plate 7, ratchet control cylinder 53 shrinks first, by ratchet 52
Withdraw, lifting hydraulic cylinder 3 drives hoistable platform 4 to move upwards, after moving to specified location, the stop motion of lifting hydraulic cylinder 3, rises
Descending liquid cylinder pressure 3 enters packing state, and ratchet control cylinder 53 extends, ratchet 52 is stretched out, ratchet 52 and the strip spine on guide rail 2
Tooth 51 is coordinated；Hoistable platform 4 is locked；Occur in transportation and jolt, ratchet control cylinder 53 has pneumatic simultaneously
The function of spring, the influence jolted to goods on car can be efficiently reduced.
When needing to be declined transport vehicle upper flat plate 7, ratchet control cylinder 53 is shunk first, and ratchet 52 is withdrawn, and is risen
Descending liquid cylinder pressure 3 drives hoistable platform 4 to move downward, after moving to specified location, the stop motion of lifting hydraulic cylinder 3, and ratchet control
Cylinder 53 is extended, and ratchet 52 is stretched out, and ratchet 52 is coordinated with the strip ratchet 51 on guide rail 2；Hoistable platform 4 is locked.
The utility model is locked using ratchet to car transporter special-purpose vehicle hoistable platform, simple in construction, is easy to real
Apply, it is reliable and stable.
The utility model does not use the pressure holding function of lifting hydraulic cylinder 3 to be supported, because during vehicle transport,
Lifting hydraulic cylinder 3 under packing state causes to damage to hydraulic cylinder, while the pressure dwelling loop of hydraulic system needs more control
Component processed, cause hydraulic circuit lengthy and jumbled, while pressure dwelling loop is also easily out of order.
The utility model is controlled using cylinder to ratchet, and cylinder response is rapid, and structure is simple.
The utility model can also play certain damping effect while cylinder is controlled to ratchet, and now cylinder is suitable
In air spring.
The utility model is cooperated using hydraulic cylinder and pneumatic cylinder, easily realizes Automated condtrol, and control device letter
It is single, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of scheme of installation of car transporter special-purpose vehicle hoistable platform locking device of the utility model；
Fig. 2 is a kind of front view of car transporter special-purpose vehicle hoistable platform locking device of the utility model；
Fig. 3 is a kind of hoistable platform front view of car transporter special-purpose vehicle hoistable platform locking device of the utility model；
Fig. 4 is a kind of ratchet front view of car transporter special-purpose vehicle hoistable platform locking device of the utility model.
Embodiment
Embodiment：A kind of car transporter special-purpose vehicle hoistable platform locking device
Refer to Fig. 1-4, a kind of car transporter special-purpose vehicle hoistable platform locking device, including：Body 1, guide rail 2, rise
Flat board 6, transport vehicle upper flat plate 7 under descending liquid cylinder pressure 3, hoistable platform 4, locking device 5, transport vehicle；
Described body 1 is in gate frame structure, is fixed under transport vehicle on flat board 6；
Guide rail 2 is provided with described body 1 vertically；
Described hoistable platform 4 is provided with sliding block 41；
Described sliding block 41 matches with guide rail 2；
The described side of hoistable platform 4 is provided with mobile fixed part 42, and opposite side is provided with ratchet control cylinder fixed part 43；
Described transport vehicle upper flat plate 7 is fixed on hoistable platform 4；
Described lifting hydraulic cylinder 3 is arranged on the side of guide rail 2, and described lifting hydraulic cylinder 3 is fixed on body 1；
The piston rod of described lifting hydraulic cylinder 3 is fixed on mobile fixed part 42；
Described locking device 5 includes ratchet 51, ratchet 52, ratchet control cylinder 53；
Described ratchet 51 is in strip, is fixed on guide rail 2；
Described ratchet 52 is L-shaped；
The described middle part of ratchet 52 is provided with hole 521, and one end is provided with fixed part 522；
Described ratchet 52 is hinged on hoistable platform 4, corresponding with the position of ratchet 51；
Described ratchet control cylinder 53 one end is fixed on ratchet control cylinder fixed part 43, and the other end is fixed on ratchet
On 51 fixed part 522；
Described ratchet 52 matches with the shape of ratchet 51.
In use, when needing to be lifted transport vehicle upper flat plate 7, ratchet control cylinder 53 shrinks first, by ratchet 52
Withdraw, lifting hydraulic cylinder 3 drives hoistable platform 4 to move upwards, after moving to specified location, the stop motion of lifting hydraulic cylinder 3, rises
Descending liquid cylinder pressure 3 enters packing state, and ratchet control cylinder 53 extends, ratchet 52 is stretched out, ratchet 52 and the strip spine on guide rail 2
Tooth 51 is coordinated；Hoistable platform 4 is locked；Occur in transportation and jolt, ratchet control cylinder 53 has pneumatic simultaneously
The function of spring, the influence jolted to goods on car can be efficiently reduced.
When needing to be declined transport vehicle upper flat plate 7, ratchet control cylinder 53 is shunk first, and ratchet 52 is withdrawn, and is risen
Descending liquid cylinder pressure 3 drives hoistable platform 4 to move downward, after moving to specified location, the stop motion of lifting hydraulic cylinder 3, and ratchet control
Cylinder 53 is extended, and ratchet 52 is stretched out, and ratchet 52 is coordinated with the strip ratchet 51 on guide rail 2；Hoistable platform 4 is locked.
The utility model is locked using ratchet to car transporter special-purpose vehicle hoistable platform, simple in construction, is easy to real
Apply, it is reliable and stable.
The utility model does not use the pressure holding function of lifting hydraulic cylinder 3 to be supported, because during vehicle transport,
Lifting hydraulic cylinder 3 under packing state causes to damage to hydraulic cylinder, while the pressure dwelling loop of hydraulic system needs more control
Component processed, cause hydraulic circuit lengthy and jumbled, while pressure dwelling loop is also easily out of order.
The utility model is controlled using cylinder to ratchet, and cylinder response is rapid, and structure is simple.
The utility model can also play certain damping effect while cylinder is controlled to ratchet, and now cylinder is suitable
In air spring.
The utility model is cooperated using hydraulic cylinder and pneumatic cylinder, easily realizes Automated condtrol, and control device letter
It is single, easy to operate.
Claims (5)
- A kind of 1. car transporter special-purpose vehicle hoistable platform locking device, it is characterised in that：Including：Guide rail, lifting hydraulic cylinder, liter Platform, locking device drop；Described guide rail is set to body vertically；Described hoistable platform is provided with sliding block；Described sliding block Match with guide rail；Described transport vehicle upper flat plate is fixed on hoistable platform；Described locking device is arranged on hoistable platform On；Described locking device includes ratchet, ratchet, ratchet control cylinder；Described lifting hydraulic cylinder is arranged on the side of guide rail, Described lifting hydraulic cylinder is fixed on body；The piston rod of described lifting hydraulic cylinder is fixed on hoistable platform.
- A kind of 2. car transporter special-purpose vehicle hoistable platform locking device according to claim 1, it is characterised in that：It is described Hoistable platform side be provided with mobile fixed part, opposite side is provided with ratchet control cylinder fixed part.
- A kind of 3. car transporter special-purpose vehicle hoistable platform locking device according to claim 2, it is characterised in that：It is described Ratchet it is L-shaped；Hole is provided with the middle part of described ratchet, one end is provided with fixed part；Described ratchet control cylinder one end is fixed on On ratchet control cylinder fixed part, the other end is fixed on the fixed part of ratchet.
- A kind of 4. car transporter special-purpose vehicle hoistable platform locking device according to claim 3, it is characterised in that：It is described Ratchet be in strip, be fixed on guide rail.
- A kind of 5. car transporter special-purpose vehicle hoistable platform locking device according to claim 4, it is characterised in that：It is described Ratchet match with ratchet shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770014.0U CN206884852U (en) | 2017-06-29 | 2017-06-29 | A kind of car transporter special-purpose vehicle hoistable platform locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770014.0U CN206884852U (en) | 2017-06-29 | 2017-06-29 | A kind of car transporter special-purpose vehicle hoistable platform locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884852U true CN206884852U (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720770014.0U Active CN206884852U (en) | 2017-06-29 | 2017-06-29 | A kind of car transporter special-purpose vehicle hoistable platform locking device |
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| CN (1) | CN206884852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372406A (en) * | 2018-10-15 | 2019-02-22 | 北京慧诚广信科技有限公司 | A kind of lifting device, safety door, safety door system and control method |
| CN114322068A (en) * | 2022-03-02 | 2022-04-12 | 潍坊昌大建设集团有限公司 | Narrow space installation device of tuber pipe machine |
-
2017
- 2017-06-29 CN CN201720770014.0U patent/CN206884852U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372406A (en) * | 2018-10-15 | 2019-02-22 | 北京慧诚广信科技有限公司 | A kind of lifting device, safety door, safety door system and control method |
| CN114322068A (en) * | 2022-03-02 | 2022-04-12 | 潍坊昌大建设集团有限公司 | Narrow space installation device of tuber pipe machine |
| CN114322068B (en) * | 2022-03-02 | 2022-05-06 | 潍坊昌大建设集团有限公司 | Narrow space installation device of tuber pipe machine |
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