CN207617697U - A kind of carriage body supporting leg being equipped with servomechanism - Google Patents
A kind of carriage body supporting leg being equipped with servomechanism Download PDFInfo
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- CN207617697U CN207617697U CN201721844777.1U CN201721844777U CN207617697U CN 207617697 U CN207617697 U CN 207617697U CN 201721844777 U CN201721844777 U CN 201721844777U CN 207617697 U CN207617697 U CN 207617697U
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- pipe
- rotation
- fixing pipe
- supporting leg
- riser
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Abstract
The utility model discloses a kind of carriage body supporting legs being equipped with servomechanism, including supporting leg, rotate riser, rotation pipe, interior fixing pipe, outer fixing pipe, sliding shoe, gas spring power cylinder, the interior fixing pipe and outer fixing pipe are welded on carriage body bottom plate, the rotation riser is welded on rotation pipe, the rotation riser and rotation pipe are mounted between interior fixing pipe and outer fixing pipe, the sliding shoe is fixedly connected by bolt with rotation riser, the gas spring power cylinder includes piston rod, sealing sleeve pipe and fixed seat, described piston rod one end is bolted with rotation riser, the piston rod other end is arranged in sealing sleeve pipe, the sealing sleeve pipe is connect by bolt with fixed seat, the fixed seat is mounted on platform floor.Its is simple in structure, easy to operate, effectively mitigates manually-operated operation intensity, improves operating efficiency, and easy for installation, versatility is good.
Description
Technical field
The utility model belongs to vehicle supporting leg technical field, and in particular to a kind of carriage body supporting leg being equipped with servomechanism.
Background technology
The vehicle compartment supporting leg of traditional structure is when in use manual operation, and without auxiliary power mechanism, pulling operation,
Rotate lowering operation, the operation operation such as rotating lifting is withdrawn when, because supporting leg is heavy, setting mostly etc., it is laborious manually to lift supporting leg
It is cumbersome, need more people to operate simultaneously, efficiency is low, and the activity duration is long.
Utility model content
In order to overcome above-mentioned technical problem existing for prior art, the purpose of the utility model is to provide one kind
The carriage body supporting leg of servomechanism is installed, it is simple in structure, it is easy to operate, effectively mitigate manually-operated operation intensity, improves
Operating efficiency, and it is easy for installation, versatility is good.
A kind of carriage body supporting leg being equipped with servomechanism provided by the utility model, including supporting leg, rotation riser, rotation
Pipe, interior fixing pipe, outer fixing pipe, sliding shoe, gas spring power cylinder, the interior fixing pipe and outer fixing pipe are welded on carriage body bottom plate
On, the rotation riser is welded on rotation pipe, the rotation riser and rotation pipe be mounted on interior fixing pipe and outer fixing pipe it
Between, the sliding shoe by bolt with rotation riser be fixedly connected, the gas spring power cylinder include piston rod, sealing sleeve pipe and
Fixed seat, described piston rod one end are bolted with rotation riser, and the piston rod other end is arranged in sealing sleeve pipe,
The sealing sleeve pipe is connect by bolt with fixed seat, and the fixed seat is mounted on platform floor.
The supporting leg is L-type right-angle structure, and the supporting leg includes cylindrical leg portion and cuboid leg portion, institute
It states cylindrical leg portion and is sequentially inserted into outer fixing pipe, rotation pipe and interior fixing pipe.
The cylinder leg portion is provided with the sliding groove along its axial direction, and sliding groove is inserted into the sliding shoe lower end
It is interior.
A kind of carriage body supporting leg being equipped with servomechanism provided by the utility model, advantage are：（1）In carriage body branch
During leg is rotated down, the piston rod compression seal of gas spring power cylinder covers inner air tube, can be from movable property in sealing sleeve pipe
Raw opposing torque is rotated down equalising torque with what carriage body supporting leg generated, and when manual folding and unfolding carriage body supporting leg is easily laborsaving；（2）Knot
Structure is simple, easy to assembly, meets the requirement of carriage body supporting leg quick despatch.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is the utility model carriage body supporting leg level extraction status architecture schematic diagram；
Fig. 3 is that the utility model carriage body supporting leg is disposed vertically status architecture schematic diagram.
It is marked in figure：
Fixing pipe in 1.；2. sliding groove；3. cylindrical leg portion；4. piston rod；5. sealing sleeve pipe；6. fixed seat；7.
Cuboid leg portion；8. rotation pipe；9. outer fixing pipe；10. sliding shoe；11. rotating riser；12. carriage body bottom plate.
Specific implementation mode
With reference to the accompanying drawings, in conjunction with one embodiment, to a kind of compartment being equipped with servomechanism provided by the utility model
Body supporting leg is described in detail.
Embodiment
- Fig. 3 referring to Fig.1, a kind of carriage body supporting leg being equipped with servomechanism of the present embodiment, including supporting leg, rotation riser
11, pipe 8, interior fixing pipe 1, outer fixing pipe 9, sliding shoe 10, gas spring power cylinder, the interior fixing pipe 1 and outer fixing pipe 9 are rotated
It is welded on carriage body bottom plate 12, the rotation riser 11 is welded on rotation pipe 8, and the rotation riser 11 and rotation pipe 8 are installed
Between interior fixing pipe 1 and outer fixing pipe 9, the sliding shoe 10 is fixedly connected by bolt with 11 bottom of rotation riser, described
Gas spring power cylinder includes piston rod 4, sealing sleeve pipe 5 and fixed seat 6, and 4 one end of the piston rod passes through spiral shell with rotation riser 11
It tethers and connects, 4 other end of the piston rod is arranged in sealing sleeve pipe 5, and the sealing shroud 5 is connect by bolt with fixed seat 6, institute
Fixed seat 6 is stated to be welded on platform floor 12.
The supporting leg is L-type right-angle structure, and the supporting leg includes cylindrical leg portion 3 and cuboid leg portion 7,
The cylinder leg portion 3 is sequentially inserted into outer fixing pipe 9, rotation pipe 8 and interior fixing pipe 1.
The cylinder leg portion 3 is provided with the sliding groove 2 along its axial direction, and 10 lower end of the sliding shoe, which is inserted into, to be slided
In dynamic slot 2, sliding groove 2 can be slided along the guiding of sliding shoe 10.
During vehicle operation, cuboid leg portion 7 will produce downward turning moment due to gravity,
When being rotated down supporting leg, sliding groove 2, sliding shoe 10 and rotation pipe 8 rotate with, and so that piston rod 4 is moved to sealing sleeve pipe 5, pressure
Contracting gas generates negative direction torque, and to provide power-assisted effect, the negative direction torque that gas spring power cylinder is provided is generated with supporting leg
Downward turning moment balance each other, it is easily laborsaving in manual folding and unfolding carriage body supporting leg.
Claims (3)
1. a kind of carriage body supporting leg being equipped with servomechanism, it is characterised in that：Including supporting leg, rotation riser, rotation pipe, interior fixation
Pipe, outer fixing pipe, sliding shoe, gas spring power cylinder, the interior fixing pipe and outer fixing pipe are welded on carriage body bottom plate, the rotation
Turn riser to be welded on rotation pipe, the rotation riser and rotation pipe are mounted between interior fixing pipe and outer fixing pipe, the cunning
Motion block is fixedly connected by bolt with rotation riser, and the gas spring power cylinder includes piston rod, sealing sleeve pipe and fixed seat, institute
It states piston rod one end to be bolted with rotation riser, the piston rod other end is arranged in sealing sleeve pipe, the sealing
Casing is connect by bolt with fixed seat, and the fixed seat is mounted on platform floor.
2. a kind of carriage body supporting leg being equipped with servomechanism according to claim 1, it is characterised in that：The supporting leg is L
Type right-angle structure, the supporting leg include cylindrical leg portion and cuboid leg portion, the cylinder leg portion according to
The outer fixing pipe of secondary insertion, rotation pipe and interior fixing pipe.
3. a kind of carriage body supporting leg being equipped with servomechanism according to claim 2, it is characterised in that：The cylindrical branch
Leg section is provided with the sliding groove along its axial direction, and the sliding shoe lower end is inserted into sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844777.1U CN207617697U (en) | 2017-12-26 | 2017-12-26 | A kind of carriage body supporting leg being equipped with servomechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844777.1U CN207617697U (en) | 2017-12-26 | 2017-12-26 | A kind of carriage body supporting leg being equipped with servomechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617697U true CN207617697U (en) | 2018-07-17 |
Family
ID=62830106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844777.1U Active CN207617697U (en) | 2017-12-26 | 2017-12-26 | A kind of carriage body supporting leg being equipped with servomechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617697U (en) |
-
2017
- 2017-12-26 CN CN201721844777.1U patent/CN207617697U/en active Active
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