CN206797499U - A kind of suppressible flat car of guardrail - Google Patents
A kind of suppressible flat car of guardrail Download PDFInfo
- Publication number
- CN206797499U CN206797499U CN201720608151.4U CN201720608151U CN206797499U CN 206797499 U CN206797499 U CN 206797499U CN 201720608151 U CN201720608151 U CN 201720608151U CN 206797499 U CN206797499 U CN 206797499U
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- guardrail
- bearing frame
- sliding part
- hole
- transverse tube
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Abstract
The utility model discloses a kind of suppressible flat car of guardrail, including vehicle chassis, guardrail, vehicle chassis includes bearing frame and the wheel below bearing frame, multiple tracks being parallel to each other are provided with bearing frame, the guardrail includes vertical pole and Duo Gen montants, and vertical pole is connected more montants, and a sliding part is combined with each track, each sliding part one end and one end of a montant are hinged, and when montant turns to parallel with track relative to sliding part, montant can be inserted into bearing frame；The first detent mechanism being mutually located is provided between sliding part and track；The second detent mechanism being mutually located is provided between guardrail and bearing frame.The utility model facilitates the handling of goods, improves flat car handling goods security.
Description
Technical field
Technical field of vehicle manufacture is the utility model is related to, especially a kind of suppressible flat car of guardrail.
Background technology
The connection on existing flat car guardrail and chassis generally has three kinds of frame modes, and the first is that guardrail is consolidated with vehicle chassis
Fixed connection, the guardrail of this structure can influence handling goods, and handling goods is more inconvenient；Second of guardrail be with vehicle chassis
It is detachably connected, guardrail can be disassembled during handling goods, but need to look for place to lay guardrail, goods will also pacifies after installing
Guardrail is filled, the dismounting of guardrail is cumbersome, and operation inconvenience, guardrail is relatively easy to lose, it may appear that can use phenomenon without guardrail；3rd
Kind it is that guardrail is hinged with vehicle chassis, then by detent mechanism nonfloating rail, it is necessary to when freighting, upset guardrail, but by
Hung in guardrail beside vehicle, can also stop cargo handling, while when automobile needs displacement, safety also occurs in the guardrail waved
Hidden danger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of suppressible flat car of guardrail, and it facilitates the dress of goods
Unload, improve flat car handling goods security.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of suppressible flat car of guardrail, including vehicle
Chassis, guardrail, vehicle chassis include bearing frame and the wheel below bearing frame, are parallel to each other provided with multiple in bearing frame
Track, the guardrail include vertical pole and Duo Gen montants, and vertical pole is connected more montants, and a sliding part is combined with each track,
Each sliding part one end and one end of a montant are hinged, and are erected when montant turns to parallel with track relative to sliding part
Bar can be inserted into bearing frame；The first detent mechanism being mutually located is provided between sliding part and track；Between guardrail and bearing frame
Provided with the second detent mechanism being mutually located.
As a preferred embodiment, the bearing frame includes longeron and Duo Gen crossbeams, one end of more crossbeams is connected longeron, more
The connected channel-section steel parallel with longeron of the other end of crossbeam, the opening of channel-section steel set, are connected between channel-section steel and longeron outwardly
There are more transverse tubes, channel-section steel medial surface is provided with the endoporus that through hole corresponds to transverse tube, and the endoporus of transverse tube forms described track, the slip
Part is enclosed in the endoporus of transverse tube, the montant when turning to parallel with the transverse tube relative to sliding part the montant can be inserted into
In the endoporus of the transverse tube.
As one kind further preferably, first detent mechanism includes radially being connected on sliding part along the transverse tube
Alignment pin and the strip radial direction through hole being arranged on transverse tube, genesis analysis of the strip radial direction through hole along transverse tube, the positioning
Pin coordinates on the strip radial direction through hole.
Further improve, the transverse tube forms breach on the strip radial direction through hole.
As another further preferred, fixation of first detent mechanism including being connected in the transverse tube lateral surface
Seat, fixed seat are provided with shrinkage pool, and the position that transverse tube corresponds to shrinkage pool is provided with radial direction through hole, and shrinkage pool is built with spring and positioning bead, institute
State sliding part lateral surface and be provided with positioning hole, spring can drive positioning bead to stretch into the endoporus and cunning of transverse tube by the radial direction through hole
Positioning hole on moving part is engaged.
Further improve, one end of the transverse tube also extends through the through hole of channel-section steel medial surface and then is connected with channel-section steel.
Preferably the bearing frame includes longeron and two crossbeams as another, and the cross section of crossbeam is U-shape, two
The opening of crossbeam is oppositely arranged, the connected longeron in one end of two crossbeams, and the other end of two crossbeams is connected parallel with longeron
Upper member and lower member, form a resigning through hole between upper member, lower member and two crossbeams, two cross rail inner faces are fixed with
Supporting member forms the track, and the sliding part includes a sliding bar parallel with longeron, and sliding bar side is fixed with
Multiple connectors, one end of each connector and one end of a montant are hinged, and the montant turns relative to sliding part
When dynamic parallel with the crossbeam montant may pass through the resigning through hole insert by upper member, lower member, two crossbeams and
In the space that longeron surrounds.
It is preferred that first detent mechanism includes the positioning hole being arranged on crossbeam, the end of the sliding bar is provided with recessed
Hole, shrinkage pool is built with spring and the locating dowel with bulb, when locating dowel is displaced at the positioning hole of crossbeam with sliding bar, bullet
The bulb of spring driving locating dowel coordinates on the positioning hole of crossbeam.
It is preferred that second detent mechanism includes being arranged on displaceable first latch on bearing frame, guardrail, which is provided with, to be coordinated
Hole, when guardrail is in use state, it is connected that the first latch insertion mating holes make it that guardrail is formed with bearing frame.
Further improve, second detent mechanism also includes being arranged on displaceable second latch, guardrail on bearing frame
During in hidden state, it is connected that the second latch insertion mating holes make it that guardrail is formed with bearing frame.
Multiple tracks being parallel to each other are provided with the utility model bearing frame, the guardrail includes vertical pole and Duo Gen montants,
Vertical pole is connected more montants, and a sliding part, each sliding part one end and one end phase of a montant are combined with each track
Be hinged, when montant turns to parallel with track relative to sliding part, montant can be inserted into bearing frame.So flat car needs
When loading and unloading goods, guardrail can be rotated relative to sliding part, be inserted into bearing frame, and guardrail is stashed, and will not be taken outer
Portion space, the handling of goods are avoided interference with, significantly facilitate the handling of goods.On the other hand, because guardrail can be hidden, goods will not
Encounter guardrail, when handling goods needs the flat car to shift, guardrail will not also wave, and flat car handling goods also compares peace when shifting
Entirely, therefore the security of whole flat car handling goods is also improved.
Brief description of the drawings
Fig. 1 is the first embodiment stereogram of the utility model；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is enlarged drawing at Fig. 1 B；
Fig. 4 is that guardrail is separated from each other stereogram with sliding part, channel-section steel, transverse tube；
Fig. 5 is the structure section view that second of embodiment guardrail of the utility model cooperates with sliding part, channel-section steel, transverse tube
Figure；
Fig. 6 is enlarged drawing at Fig. 5 C；
Fig. 7 is the stereogram that the utility model the third embodiment guardrail is hidden in bearing frame；
Fig. 8 is the stereogram that the utility model the third embodiment guardrail is in use state；
Fig. 9 is that the third embodiment guardrail of the utility model is separated from each other stereogram with sliding part.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in embodiment one, Fig. 1 to Fig. 4, a kind of suppressible flat car of guardrail, including vehicle chassis 100, guardrail 1, car
Chassis 100 includes bearing frame 2 and the wheel 3 below bearing frame 2, and the both sides of bearing frame 2 are provided with guardrail 1, in Fig. 1
Shown, a guardrail 1 is in use state, and another guardrail 1 is in hidden state.
Bearing frame 2 includes longeron 21 and Duo Gen crossbeams 22, and one end of more crossbeams 22 is connected longeron 21, more crossbeams 22
The other end is connected a channel-section steel 23 parallel with longeron 21, and the opening of channel-section steel 23 is set outwardly, between channel-section steel 23 and longeron 21
Be connected more transverse tubes 4, and the medial surface of channel-section steel 23 is provided with the endoporus of the corresponding transverse tube 4 of through hole 231, and one end of transverse tube 4 also extends through channel-section steel 23
The through hole 231 of medial surface and then, the endoporus composition multiple tracks that are parallel to each other of more piece transverse tube 4 connected with channel-section steel 23, every horizontal stroke
It is cased with a sliding part 5 in the endoporus of pipe 4, the guardrail 1 includes vertical pole 11 and Duo Gen montants 12, and vertical pole 11 is connected more montants
12, each one end of sliding part 5 and one end of a montant 12 are hinged, specifically, one end of sliding part 5 is provided with U-lag, montant
The connected connector 121 in 12 one end, the one end of connector 121 insertion U-lag, a swivel pin 122 are inserted through connector 121
On sliding part 5, so, one end of the one end of sliding part 5 and montant 12 just formed it is be hinged, when the montant 12 is relative to sliding part
5 montants 12 when turning to parallel with the transverse tube 4 can be inserted into the endoporus of the transverse tube 4.
The first detent mechanism being mutually located, the first detent mechanism bag are provided between sliding part 5 and the transverse tube 4 for forming track
The alignment pin 51 being connected in along the radial direction of transverse tube 4 on sliding part 5 and the strip radial direction through hole 41 being arranged on transverse tube 4 are included,
Genesis analysis of the strip radial direction through hole 41 along transverse tube 4, the alignment pin 51 coordinate on the strip radial direction through hole 41.
The transverse tube 4 forms breach 42 on the strip radial direction through hole 41.In order to sliding part 5 and alignment pin 51
Installation, further facilitate the dismounting of whole guardrail 1.
The second detent mechanism being mutually located is provided between guardrail 1 and bearing frame 2.Second detent mechanism includes being arranged on holding
Displaceable first latch 6 on weight frame 2, the end of vertical pole 11 of guardrail 1 is provided with mating holes, when guardrail 1 is in use state, first
Latch 6 inserts the mating holes and causes guardrail 1 is formed with bearing frame 2 to be connected.
Second detent mechanism also includes being arranged on displaceable second latch 7 on bearing frame 2, and guardrail 1, which is in, to be hidden
During state, the second latch 7 inserts the mating holes and causes guardrail 1 is formed with bearing frame 2 to be connected.So when flat car is equipped with larger
When object can not use guardrail, it is ensured that guardrail 1 is stable to be hidden in bearing frame 2.Now the vertical pole 11 of guardrail 1 can also be embedded in channel-section steel
In 23.
First latch 6 and the second latch 7 are parallel to each other, and the first latch 6 is in above the second latch 7.
The present embodiment guardrail 1 will in use, release the connection of the second latch 7 and guardrail 1, with the vertical pole 11 for pulling guardrail 1,
When alignment pin 51 is stuck in strip 41 side of radial direction through hole, guardrail 1 can not pull again, now rotate guardrail 1 and arrive vertical position,
Then the first latch 6 insertion end mating holes of vertical pole 11 is allowed to cause guardrail 1 is formed with bearing frame 2 to be connected.Guardrail 1 is without using reverse
Operation can be hidden to bearing frame 2.
Embodiment two, shown in Fig. 5, Fig. 6, a kind of suppressible flat car of guardrail, unlike embodiment, first is fixed for it
Position mechanism includes the fixed seat 43 for being connected in the lateral surface of transverse tube 4, and fixed seat 43 is provided with shrinkage pool, the corresponding shrinkage pool of transverse tube 4
Position is provided with radial direction through hole, and shrinkage pool is provided with positioning hole 52 built with spring 44 and positioning bead 45, the lateral surface of sliding part 5,
Spring 44 can drive positioning bead 45 to stretch into the endoporus of transverse tube 4 by the radial direction through hole with the positioning hole 52 on sliding part 5 to match
Close.Transverse tube 4 need not set strip radial direction through hole and breach, without setting alignment pin on sliding part 5.Can be with from Fig. 5, Fig. 6
Find out that one end of transverse tube 4 is connected on channel-section steel 23.
Shown in embodiment three, Fig. 7, Fig. 8, Fig. 9, a kind of suppressible flat car of guardrail, including vehicle chassis, guardrail 1, car
Chassis includes bearing frame 2, and bearing frame 2 includes longeron 21 and two crossbeams 22, and the cross section of crossbeam 22 is U-shape, two horizontal strokes
The opening of beam 22 is oppositely arranged, and the connected longeron 21 in one end of two crossbeams 22, the other end of two crossbeams 22 is connected and longeron 21
Parallel upper member 24 and lower member 25, forms a resigning through hole between upper member 24, lower member 25 and two crossbeams 22, and two
The medial surface of root crossbeam 22 is fixed with supporting member 26 and forms two parallel orbits, and a sliding part is combined with two parallel orbits
5, sliding part 5 includes a sliding bar 53 parallel with longeron 21, and the side of sliding bar 53 is fixed with multiple connectors 54, described
Guardrail 1 includes vertical pole 11 and Duo Gen montants 12, and vertical pole 11 is connected more montants 12, one end of each connector 54 and a montant
12 one end is hinged, specifically, one end of connector 54 is provided with U-lag, one end of montant 12 is connected a connector 121,
Connector 121 inserts U-lag, and a swivel pin 122 is inserted on connector 54 through connector 121, so, the one end of connector 54
Just formed with one end of montant 12 it is be hinged, when the montant 12 turn to relative to whole sliding part 5 it is equal with the crossbeam 22
The montant 12 may pass through the resigning through hole insertion and be enclosed by upper member 24,25, two crossbeams 22 of lower member and longeron 21 during row
Into space in.
The upper member 24, lower member 25 and supporting member 26 can use square tube.
First detent mechanism includes the positioning hole 221 being arranged on crossbeam 22, and the end of the sliding bar 53 is provided with
Shrinkage pool 531, locating dowel 56 of the shrinkage pool 531 built with spring 55 and with bulb, when locating dowel 56 is displaced to horizontal stroke with sliding bar 53
When at the positioning hole 221 of beam 22, spring 55 drives the bulb of locating dowel 56 to coordinate on the positioning hole 221 of crossbeam 22.
The present embodiment drives the bulb of locating dowel 56 to coordinate on the positioning hole 221 of crossbeam 22 to guardrail 1 by spring 55
Pull-out location positioned, then guardrail 1 is flipped up 90 degree, and recycling is entered with the second detent mechanism of identical of embodiment one
Row positioning, guardrail 1 can sentence use state., can be with subsection setup when the guardrail 1 of the present embodiment needs longer, then each section
Flexible connection is set again between guardrail.
It the above is only three preferred embodiments of the utility model, those skilled in the art is made equivalent by claim
Change the protection domain for both falling within this case.
Claims (10)
1. a kind of suppressible flat car of guardrail, including vehicle chassis, guardrail, vehicle chassis includes bearing frame and mounted in bearing frame
Following wheel, it is characterised in that：Multiple tracks being parallel to each other are provided with bearing frame, the guardrail includes vertical pole and Duo Gen is erected
Bar, vertical pole are connected more montants, and a sliding part, each sliding part one end and one end of a montant are combined with each track
It is hinged, when montant turns to parallel with track relative to sliding part, montant can be inserted into bearing frame；Sliding part and track
Between be provided with the first detent mechanism for being mutually located；The second detent mechanism being mutually located is provided between guardrail and bearing frame.
A kind of 2. suppressible flat car of guardrail according to claim 1, it is characterised in that：The bearing frame includes longeron
With more crossbeams, one end of more crossbeams is connected longeron, and the other ends of more crossbeams is connected a channel-section steel parallel with longeron,
The opening of channel-section steel is set outwardly, and more transverse tubes are fixed between channel-section steel and longeron, and channel-section steel medial surface is provided with through hole and corresponds to transverse tube
Endoporus, the endoporus of transverse tube form described track, and the sliding part is enclosed in the endoporus of transverse tube, and the montant is relative to sliding part
The montant can be inserted into the endoporus of the transverse tube when turning to parallel with the transverse tube.
A kind of 3. suppressible flat car of guardrail according to claim 2, it is characterised in that：The first detent mechanism bag
Include the alignment pin being radially connected in along the transverse tube on sliding part and the strip radial direction through hole being arranged on transverse tube, strip footpath
To through hole along the genesis analysis of transverse tube, the detent fit is on the strip radial direction through hole.
A kind of 4. suppressible flat car of guardrail according to claim 3, it is characterised in that：The transverse tube is in the strip
Breach is formed above shape radial direction through hole.
A kind of 5. suppressible flat car of guardrail according to claim 2, it is characterised in that：The first detent mechanism bag
The fixed seat for being connected in the transverse tube lateral surface is included, fixed seat is provided with shrinkage pool, and transverse tube corresponds to the position of shrinkage pool provided with radially logical
Hole, shrinkage pool are provided with positioning hole built with spring and positioning bead, the sliding part lateral surface, and spring can drive positioning bead to pass through institute
State radial direction through hole and stretch into the endoporus of transverse tube and be engaged with the positioning hole on sliding part.
A kind of 6. suppressible flat car of guardrail according to claim 2, it is characterised in that：Also wear one end of the transverse tube
Cross the through hole of channel-section steel medial surface and then be connected with channel-section steel.
A kind of 7. suppressible flat car of guardrail according to claim 1, it is characterised in that：The bearing frame includes longeron
With two crossbeams, the cross section of crossbeam is U-shape, and the opening of two crossbeams is oppositely arranged, the connected longeron in one end of two crossbeams,
The other end of two crossbeams connected upper member and lower member parallel with longeron, between upper member, lower member and two crossbeams
Form a resigning through hole, two cross rail inner faces are fixed with supporting member and form the track, the sliding part include one with
The parallel sliding bar of longeron, sliding bar side are fixed with multiple connectors, one end of each connector and a montant
One end be hinged, the montant relative to sliding part rotate it is parallel with the crossbeam when montant may pass through the resigning
Through hole is inserted in the space surrounded by upper member, lower member, two crossbeams and longeron.
A kind of 8. suppressible flat car of guardrail according to claim 7, it is characterised in that：The first detent mechanism bag
The positioning hole being arranged on crossbeam is included, the end of the sliding bar is provided with shrinkage pool, and shrinkage pool is determined built with spring and with bulb
Position post, when locating dowel is displaced at the positioning hole of crossbeam with sliding bar, the bulb of Spring driving locating dowel coordinates in crossbeam
On positioning hole.
A kind of 9. suppressible flat car of guardrail according to any one of claim 1 to 8, it is characterised in that：Described second
Detent mechanism includes being arranged on displaceable first latch on bearing frame, and guardrail is provided with mating holes, and guardrail is in use state
When, it is connected that the first latch insertion mating holes make it that guardrail is formed with bearing frame.
A kind of 10. suppressible flat car of guardrail according to claim 9, it is characterised in that：Second detent mechanism
Also include being arranged on displaceable second latch on bearing frame, when guardrail is in hidden state, the second latch inserts the cooperation
It is connected that hole make it that guardrail is formed with bearing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608151.4U CN206797499U (en) | 2017-05-27 | 2017-05-27 | A kind of suppressible flat car of guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608151.4U CN206797499U (en) | 2017-05-27 | 2017-05-27 | A kind of suppressible flat car of guardrail |
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| Publication Number | Publication Date |
|---|---|
| CN206797499U true CN206797499U (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608151.4U Active CN206797499U (en) | 2017-05-27 | 2017-05-27 | A kind of suppressible flat car of guardrail |
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| Country | Link |
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| CN (1) | CN206797499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140036A (en) * | 2017-05-27 | 2017-09-08 | 厦门威迪思汽车设计服务有限公司 | A kind of suppressible flat car of guardrail |
| CN108791530A (en) * | 2018-07-17 | 2018-11-13 | 宁波市加力特机械有限公司 | Legged all-electric flat car guard bar device |
-
2017
- 2017-05-27 CN CN201720608151.4U patent/CN206797499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140036A (en) * | 2017-05-27 | 2017-09-08 | 厦门威迪思汽车设计服务有限公司 | A kind of suppressible flat car of guardrail |
| CN108791530A (en) * | 2018-07-17 | 2018-11-13 | 宁波市加力特机械有限公司 | Legged all-electric flat car guard bar device |
| CN108791530B (en) * | 2018-07-17 | 2024-02-27 | 宁波市加力特机械有限公司 | Walking type full-electric flat car guardrail device |
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