CN107697814A - The lifting locking mechanism and suspender of a kind of highway railway combined transport closed-type semitrailer - Google Patents
The lifting locking mechanism and suspender of a kind of highway railway combined transport closed-type semitrailer Download PDFInfo
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- CN107697814A CN107697814A CN201711064113.8A CN201711064113A CN107697814A CN 107697814 A CN107697814 A CN 107697814A CN 201711064113 A CN201711064113 A CN 201711064113A CN 107697814 A CN107697814 A CN 107697814A
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- type semitrailer
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to a kind of lifting locking mechanism of highway railway combined transport closed-type semitrailer and suspender, the locking mechanism includes：Container angle, crossbeam, stay bolt, diagonal brace, channel-section steel cable-stayed support and crossbeam brace；The suspender is to be combined by the suspender of two kinds of different sizes and quickly assembled and disassembled universal combined suspender, including 40 feet of main suspenders and 45 feet of Universal hangers；The present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, its advantage and effect are：(1) realize during highway railway combined transport, directly can lift closed-type semitrailer into railway freight-car；(2) suspender of the invention, can not only lift closed-type semitrailer, can also lift 45 forty equivalent unit 40s, application is wider；(3) it is simple in construction using the realization of existing gantry crane for general use and connection operating mode of the closed-type semitrailer when being lifted, and make lifting operation more safe, fast, efficient, general.
Description
Technical field
The present invention relates to a kind of lifting locking mechanism of highway railway combined transport closed-type semitrailer and suspender, belongs to logistics transportation lifting
Technical field.
Background technology
With the raising year by year of people's level of consumption, freight traffic is also to greatly increase.But existing transport mechanism
Single and mostly highway transportation.It is ageing due to highway freight so that it turns into prevailing traffic mode, but its drawback is such as：
Logistics cost is high, energy resource consumption is big, environmental pollution is serious, traffic accident etc..It is short if the long-distance transport of goods is used into railway
Way transport uses highway, the problems such as can greatly reducing logistics cost, environmental pollution.
In recent years, country greatly develops multimodal transport.Multimodal transport refers to that the vehicles of two kinds and its above are mutually held in the mouth
Connect, transport and complete transportation jointly.In multimodal transport, the application of highway railway combined transport and efficiency are higher, and its realization can make
Logistic efficiency improves, and logistics cost reduces, and realizes door-to-door.
In the prior art, the drafting tool of closed-type semitrailer is tractor, carries out long-distance transportation；If can be semitrailer
It is loaded directly on railway freight-car, long-distance transportation is reduced cost of transportation, reduce energy resource consumption, short distance utilizes highway
The flexibility plugged into, realize that door-to-door is point-to-point, really realize multimodal transport.But existing gantry crane can only be hung
Stuff (to), closed-type semitrailer was never lifted in history, because container general at present is mainly 40 feet, so corresponding
Gantry crane is only furnished with 40 feet of suspender；Therefore, how to cause closed-type semitrailer to be loaded into railway freight-car, be urgently to be resolved hurrily
The problem of.
The content of the invention
It is an object of the invention to provide a kind of lifting locking mechanism of highway railway combined transport closed-type semitrailer and suspender, to solve
During highway railway combined transport, the problem of can not directly closed-type semitrailer be lifted into railway freight-car, risen using existing general gate-type
Heavy-duty machine is realized and connection operating mode of the closed-type semitrailer when being lifted, and makes lifting operation more safe, fast, efficient, general.
Van type transporting semi-trailer is used for road and rail through transport, and the closed-type semitrailer takes gantry crane for general use to lift by crane, by
Container is only lifted in gantry crane in the prior art, never lifted closed-type semitrailer, therefore in order that van-type in history
Semitrailer can be general with container in lifting, employs the standard corner fitting of container, and the normal bit of container angle
Put；Again because semitrailer dead weight weighs 12 tons, plus 70 tons of loading gross weight, therefore for the collection applied to closed-type semitrailer
The suspender of vanning corner fittings and general-purpose type gantry crane is improved.
The present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, wherein, locking mechanism includes：Collection
Vanning corner fittings, crossbeam, stay bolt, diagonal brace, channel-section steel cable-stayed support and crossbeam brace；Wherein, suspender is hanging by two kinds of different sizes
Tool is combined and quickly assembled and disassembled universal combined suspender.
Described container angle is arranged on the corner of top edge 4 and middle 4 points at totally 8 of closed-type semitrailer, its
Middle container angle lateral attitude is wide at intervals of 2259mm, and lengthwise position interval is respectively 4532mm, 4438mm, 4532mm；Institute
The container angle and the skirt of closed-type semitrailer stated weld together, because column of the skirt again with closed-type semitrailer is welded on one
Rise, thus for container angle in vertical offer support force；Meanwhile container angle stemple and weld, it is container angle
Part provides horizontal support force.Crossbeam mutually welds with skirt madial wall.Stay bolt mutually welds with container angle bottom and column side wall
Connect, reinforce the vertical cross-brace power of container angle and column.Diagonal brace mutually welds with crossbeam bottom and column side wall, and connection is simultaneously
Reinforcing crossmember and column, alleviate vertical and horizontal power suffered during lifting.Channel-section steel cable-stayed support one end and cable-stayed support fixed seat
Connected by pin, cable-stayed support fixed seat is welded in column side wall；The other end of channel-section steel cable-stayed support leads to base surface fixed seat
Cross pin connection, base surface fixed seat and closed-type semitrailer floor welded；Thus channel-section steel cable-stayed support provides reinforcing for column, disperses
Column is vertical with power that is laterally being subject to.Crossbeam brace is in 45 degree of welded corner joints with crossbeam and skirt respectively, connecting cross beam with
Skirt, there is provided support force laterally and longitudinally.
Described universal combined suspender, combined by the suspender of two kinds of different sizes, including 40 feet of masters
Suspender and 45 feet of Universal hangers；The universal combined suspender can lift described closed-type semitrailer and 45 forty equivalent unit 40s；
Wherein, 45 feet of described Universal hangers are provided with suspender corner fittings above its crossbeam, and longitudinally spaced is 11985mm, with 40 feet
Tapered end below main suspender is corresponding, can be connected；When the tapered end and 45 feet of Universal hanger corner fittings of 40 feet of main suspenders
After docking, by the hydraulic pressure rotary-locking device on 40 feet of suspenders, the tapered end of 40 feet of main suspenders is rotated, corner fittings is locked, makes
It is connected with 45 feet of Universal hangers.The below the crossbeam of described universal combined suspender, provided with 8 suspension centres, suspension centre size with
The container angle position of above-mentioned semitrailer locking mechanism overlaps, and is provided with and closed-type semitrailer or container angle on such suspension centre
The tapered end that part coordinates, the rotation of the tapered end is controlled again by hydraulic pressure rotary-locking device, to lock closed-type semitrailer or container angle
Part.Its suspension centre interval total length is 13547mm, and suspension centre interval is respectively 4532mm, 4438mm, 4532mm；Its suspension centre interval is total
Width is 2259mm；Because its hoisting point position overlaps with 45 forty equivalent unit 40 hoisting point positions again, therefore the suspender is also applied for 45 English
Chi container.
The present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, wherein, locking mechanism includes：Collection
Vanning corner fittings, crossbeam, channel-section steel cable-stayed support；Wherein, suspender is to be combined by the suspender of two kinds of different sizes and can fast quick-mounting
The combined type special hanger torn open.
The locking mechanism is similar to the first locking mechanism, but in order to reduce structural strengthening and it is caused deadweight and welding
Process；And the complete stress of semitrailer pillar can be made in lifting；Sacrifice can with container it is general on the premise of, by 8
Corner fittings moves to above the column corresponding to closed-type semitrailer respectively, i.e., described container angle is arranged on the top of closed-type semitrailer
4 points in 4, portion edge angle and centre are at totally 8, and above column；Container angle lateral attitude is wide at intervals of 2372mm,
Lengthwise position interval is respectively 4532mm, 4438mm, 4532mm；Described container angle welds with column, crossbeam and packaging
Case corner fittings is welded, and the skirt of container angle insertion closed-type semitrailer is simultaneously welded with skirt；Channel-section steel cable-stayed support one end and cable-stayed support
Fixed seat is connected by pin, and cable-stayed support fixed seat is welded in column side wall；The other end of channel-section steel cable-stayed support is consolidated with base surface
Reservation is connected by pin, base surface fixed seat and closed-type semitrailer floor welded；Thus channel-section steel cable-stayed support is provided for column and added
Gu column is disperseed in power that is vertical and being laterally subject to.
When closed-type semitrailer corner fittings moves to edge, that is, above each corresponding column, when lifting, corner fittings can be by
To vertical power of hanging, and this scheme can be such that vertical power of hanging is supported completely by column, and be transferred to whole van-type half
Trailer framework, therefore the program can save reinforcing.
Described combined type special hanger is combined by the suspender of two kinds of different sizes, including 40 feet of masters hang
Tool and 45 feet of special hangers；The combined type special hanger can lift described closed-type semitrailer；Wherein, described 45 feet
Special hanger is provided with suspender corner fittings above its crossbeam, and longitudinally spaced is the tapered end phase below 11985mm, with 40 feet of main suspenders
It is corresponding, it can be connected；After the tapered end of 40 feet of main suspenders docks with 45 feet of special hanger corner fittings, by installed in 40
Hydraulic pressure rotary-locking device on foot suspender, the tapered end of 40 feet of main suspenders is rotated, corner fittings is locked, it is connected with 45 feet of special hangers
Connect.The below the crossbeam of described combined type special hanger, provided with 8 suspension centres, the suspension centre size of space and above-mentioned semitrailer locking machine
The container angle position of structure overlaps, and the tapered end coordinated with closed-type semitrailer corner fittings is provided with such suspension centre, again by liquid
Pressure rotary-locking device controls the rotation of the tapered end, to lock closed-type semitrailer corner fittings.Its suspension centre interval total length is 13547mm, is hung
Point interval is respectively 4532mm, 4438mm, 4532mm；Its suspension centre interval overall width is 2372mm；Because its hoisting point position is only applicable
It can not be overlapped in closed-type semitrailer of the present invention with 45 forty equivalent unit 40 hoisting point positions, therefore the suspender is not suitable for 45
Forty equivalent unit 40.
The present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, its advantage and effect are：(1)
Realize during highway railway combined transport, directly can lift closed-type semitrailer into railway freight-car；(2) suspender of the invention, not only
Closed-type semitrailer can be lifted, 45 forty equivalent unit 40s can also be lifted, application is wider；(3) existing general gate-type is utilized
Crane is realized and connection operating mode of the closed-type semitrailer when being lifted, simple in construction, and makes lifting operation safer, fast
It is fast, efficient, general.
Brief description of the drawings
Fig. 1 is the position view of the locking mechanism corner fittings of the embodiment of the present invention 1.
Fig. 2 is the cross section view of the locking mechanism of the embodiment of the present invention 1.
Fig. 3 is the top view of the locking mechanism of the embodiment of the present invention 1.
Fig. 4 is the graphics of the locking mechanism of the embodiment of the present invention 1.
Fig. 5 is the cross section view of the locking mechanism of the embodiment of the present invention 2.
Fig. 6 is the top view of the locking mechanism of the embodiment of the present invention 2.
Fig. 7 is that the installation structure for lifting appliance diagram of the embodiment of the present invention 1 is intended to.
Fig. 8 is 45 feet of Universal hanger top views of the embodiment of the present invention 1.
Fig. 9 is 45 feet of special hanger rearviews of the embodiment of the present invention 2.
Specific label is as follows in figure：
1. the container angle of 2. column of crossbeam, 3. skirt 4.
5. the crossbeam brace of 6. diagonal brace of stay bolt, 7. channel-section steel cable-stayed support 8.
9. 40 feet of main 10. 45 feet of Universal hangers of suspender
11. the drag rope of hydraulic pressure rotary-locking device 12.
13. 45 feet of suspender corner fittings of special hanger 14.
15. suspension centre
Embodiment
With reference to the accompanying drawings and examples, technical scheme is described further.
Van type transporting semi-trailer is usually used in road and rail through transport, and the closed-type semitrailer takes gantry crane for general use to lift by crane,
Because gantry crane only lifts container in the prior art, closed-type semitrailer, therefore in order that railway carriage or compartment were never lifted in history
Formula semitrailer can be general with container in lifting, employs the standard corner fitting of container, and the standard of container angle
Position；Again because semitrailer dead weight weighs 12 tons, plus 70 tons of loading gross weight, therefore for applied to closed-type semitrailer
The suspender of container angle and general-purpose type gantry crane is improved.
Embodiment 1
The present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, wherein, locking mechanism includes：Collection
Vanning corner fittings 4, crossbeam 1, stay bolt 5, diagonal brace 6, channel-section steel cable-stayed support 7 and crossbeam brace 8；Wherein, suspender is by two kinds of different rule
The suspender of lattice is combined and quickly assembled and disassembled universal combined suspender.
As shown in Figure 1,2,3, 4, described container angle 4 be arranged on closed-type semitrailer the corner of top edge 4 and
Middle 4 points are at totally 8, and wherein container angle lateral attitude is wide at intervals of 2259mm, and lengthwise position interval is respectively 4532mm,
4438mm, 4532mm；The skirt 3 of described container angle 4 and closed-type semitrailer welds together, because skirt 3 again and van-type
The column 2 of semitrailer welds together, thus for container angle in vertical offer support force；Meanwhile container angle 4 is embedded in
Crossbeam 1 is simultaneously welded, and the support force of transverse direction is provided for container angle.Crossbeam 1 mutually welds with the madial wall of skirt 3.Stay bolt 5 and packaging
The bottom of case corner fittings 4 is mutually welded with the side wall of column 2, reinforces the vertical cross-brace power of container angle and column.Diagonal brace 6 and crossbeam
1 bottom is mutually welded with the side wall of column 2, connects simultaneously reinforcing crossmember and column, alleviates vertical and horizontal power suffered during lifting.
The one end of channel-section steel cable-stayed support 7 is connected with cable-stayed support fixed seat by pin, and cable-stayed support fixed seat is welded in column side wall；Channel-section steel is oblique
The other end of stay bolt 7 is connected with base surface fixed seat by pin, base surface fixed seat and closed-type semitrailer floor welded；Thus
Channel-section steel cable-stayed support provides reinforcing for column, has disperseed column in power that is vertical and being laterally subject to.Crossbeam brace 8 respectively with crossbeam
1 and skirt 3 be in 45 degree of welded corner joints, connecting cross beam and skirt, there is provided support force laterally and longitudinally.
As shown in Figure 7, Figure 8, described universal combined suspender, combined by the suspender of two kinds of different sizes
, including 40 feet of main suspenders 9 and 45 feet of Universal hangers 10；The universal combined suspender can lift described van-type semi-mounted
Car and 45 forty equivalent unit 40s；Wherein, 45 feet of described Universal hangers 10 are provided with suspender corner fittings 14 above its crossbeam, between longitudinal direction
11985mm is divided into, it is corresponding with the tapered end below 40 feet of main suspenders, it can be connected；When the tapered end of 40 feet of main suspenders
After being docked with 45 feet of Universal hanger corner fittings, by the hydraulic pressure rotary-locking device 11 on 40 feet of suspenders, 40 feet of masters are rotated
The tapered end of suspender, locking lifting appliance corner fittings 14, it is set to be connected with 45 feet of Universal hangers.The crossbeam of described universal combined suspender
Lower section, provided with 8 suspension centres 15, suspension centre size overlaps with the container angle position of above-mentioned semitrailer locking mechanism；Such suspension centre
Tapered end with closed-type semitrailer or container angle cooperation is installed on 15, the tapered end is controlled again by hydraulic pressure rotary-locking device
Rotation, to lock closed-type semitrailer or container angle.The suspension centre total length is 13547mm, and suspension centre interval is respectively 4532mm,
4438mm, 4532mm；Its suspension centre overall width is 2259mm；Because its suspension centre position again with 45 forty equivalent unit 40 hoisting point position weights
Close, therefore the suspender is also applied for 45 forty equivalent unit 40s.
Embodiment 2
As shown in Figure 5, Figure 6, the present invention a kind of the lifting locking mechanism and suspender of highway railway combined transport closed-type semitrailer, wherein,
Locking mechanism includes：Container angle 4, crossbeam 1；Wherein, suspender is to be combined by the suspender of two kinds of different sizes and can
The combined type special hanger of rapid-assembling/disassembling.
The locking mechanism is similar to the first locking mechanism, but in order to reduce structural strengthening and it is caused deadweight and welding
Process；And the complete stress of semitrailer pillar can be made in lifting；Sacrifice can with container it is general on the premise of, by 8
Corner fittings moves to above the column corresponding to closed-type semitrailer respectively, i.e., described container angle 4 is arranged on closed-type semitrailer
4 points in the angle of top edge 4 and centre are at totally 8, and positioned at the top of column 2；The lateral attitude of container angle 4 is at intervals of 2372mm
Width, lengthwise position interval are respectively 4532mm, 4438mm, 4532mm；Described container angle 4 welds with column 2, crossbeam 1
Welded with container angle 4, container angle 4 is embedded in the skirt 3 of closed-type semitrailer and welded with skirt；Channel-section steel cable-stayed support 7 one
End is connected with cable-stayed support fixed seat by pin, and cable-stayed support fixed seat is welded in column side wall；The other end of channel-section steel cable-stayed support
(not shown), base surface fixed seat and closed-type semitrailer floor welded are connected by pin with base surface fixed seat；Thus groove
Steel cable-stayed support 7 is that column 2 provides reinforcing, has disperseed column in power that is vertical and being laterally subject to.
When closed-type semitrailer corner fittings moves to edge, that is, above each corresponding column, when lifting, corner fittings can be by
To vertical power of hanging, and this scheme can be such that vertical power of hanging is supported completely by column, and be transferred to whole van-type half
Trailer framework, therefore the program can save reinforcing.
Described combined type special hanger is combined by the suspender of two kinds of different sizes, including 40 feet of masters hang
Tool and 45 feet of special hangers, combination mode are same as Example 1；The combined type special hanger can only lift implementation
Closed-type semitrailer described in example 2；Wherein, as shown in figure 9,45 feet of described special hangers 13 are provided with suspender above its crossbeam
Corner fittings 14, longitudinally spaced is 11985mm, corresponding with the tapered end below 40 feet of main suspenders, can be connected；When 40 feet
After main suspender docks with the corner fittings of 45 feet of special suspenders, pass through the hydraulic pressure rotary-locking device 11 on 40 feet of suspenders, rotation 40
The tapered end of the main suspender of foot, locks corner fittings, it is connected with 45 feet of special hangers.The crossbeam of described combined type special hanger
Lower section, provided with 8 suspension centres 15, the size of space of suspension centre 15 overlaps with the container angle position of the semitrailer locking mechanism of embodiment 2.
I.e. suspension centre total length is 13547mm, and suspension centre interval is respectively 4532mm, 4438mm, 4532mm；Its suspension centre overall width is
2372mm；Because the closed-type semitrailer that the position of its suspension centre is only applicable to the present embodiment can not be with 45 forty equivalent unit 40 hoisting point positions
Overlap, therefore the suspender is not suitable for 45 forty equivalent unit 40s.It is provided with what is coordinated with closed-type semitrailer corner fittings on such suspension centre 15
Tapered end, the rotation of the tapered end is controlled again by hydraulic pressure rotary-locking device, to lock closed-type semitrailer corner fittings.
Claims (2)
1. the lifting locking mechanism and suspender of a kind of highway railway combined transport closed-type semitrailer, it is characterised in that：The locking mechanism includes：Collection
Vanning corner fittings, crossbeam, stay bolt, diagonal brace, channel-section steel cable-stayed support and crossbeam brace；The suspender is by the suspender group of two kinds of different sizes
It is combined and quickly assembled and disassembled universal combined suspender；
Described container angle is arranged on the corner of top edge 4 and middle 4 points at totally 8 of closed-type semitrailer, wherein collecting
Casing, corner fittings lateral attitude is wide at intervals of 2259mm, and lengthwise position interval is respectively 4532mm, 4438mm, 4532mm；Described
The skirt of container angle and closed-type semitrailer welds together, because column of the skirt again with closed-type semitrailer welds together,
Therefore for container angle in vertical offer support force, meanwhile, container angle stemple simultaneously welds, and is carried for container angle
For the support force of transverse direction；Crossbeam mutually welds with skirt madial wall；Stay bolt mutually welds with container angle bottom and column side wall, adds
Gu the vertical cross-brace power of container angle and column；Diagonal brace mutually welds with crossbeam bottom and column side wall, connects and reinforces
Crossbeam and column, alleviate vertical and horizontal power suffered during lifting；Channel-section steel cable-stayed support one end passes through with cable-stayed support fixed seat
Pin is connected, and cable-stayed support fixed seat is welded in column side wall, and the other end and the base surface fixed seat of channel-section steel cable-stayed support pass through pin
Son connection, base surface fixed seat and closed-type semitrailer floor welded, thus channel-section steel cable-stayed support provides reinforcing for column, has disperseed vertical
Post is in power that is vertical and being laterally subject to；Crossbeam brace is in 45 degree of welded corner joints, connecting cross beam and skirt with crossbeam and skirt respectively,
Support force laterally and longitudinally is provided；
Described universal combined suspender, combined by the suspender of two kinds of different sizes, including 40 feet of main suspenders
And 45 feet of Universal hangers；Wherein, 45 feet of described Universal hangers are provided with suspender corner fittings above its crossbeam, longitudinally spaced to be
11985mm, it is corresponding with the tapered end below 40 feet of main suspenders, it can be connected；The horizontal stroke of described universal combined suspender
Below beam, provided with 8 suspension centres, suspension centre size overlaps with the container angle position of above-mentioned semitrailer locking mechanism, such suspension centre
On be provided with closed-type semitrailer or container angle cooperation tapered end, the rotation of the tapered end is controlled by hydraulic pressure rotary-locking device,
To lock closed-type semitrailer or container angle；Its suspension centre interval total length is 13547mm, and suspension centre interval is respectively 4532mm,
4438mm, 4532mm；Its suspension centre interval overall width is 2259mm.
2. the lifting locking mechanism and suspender of a kind of highway railway combined transport closed-type semitrailer, it is characterised in that：The locking mechanism includes：Collection
Vanning corner fittings, crossbeam, channel-section steel cable-stayed support；The suspender is to be combined by the suspender of two kinds of different sizes and quickly assembled and disassembled
Combined type special hanger；
8 corner fittings of the locking mechanism are separately positioned on above the column corresponding to closed-type semitrailer, i.e. described container angle
Part is arranged on the angle of top edge 4 and middle 4 points at totally 8, and above column of closed-type semitrailer；Container angle is horizontal
It is that 2372mm is wide to location interval, lengthwise position interval is respectively 4532mm, 4438mm, 4532mm；Described container angle
Welded with column, crossbeam is welded with container angle, and the skirt of container angle insertion closed-type semitrailer is simultaneously welded with skirt；Groove
Steel cable-stayed support one end is connected with cable-stayed support fixed seat by pin, and cable-stayed support fixed seat is welded in column side wall, channel-section steel oblique pull
The other end of support is connected with base surface fixed seat by pin, base surface fixed seat and closed-type semitrailer floor welded, thus groove
Steel cable-stayed support provides reinforcing for column, has disperseed column in power that is vertical and being laterally subject to；
Described combined type special hanger is combined by the suspender of two kinds of different sizes, including 40 feet of main suspenders and
45 feet of special hangers；Wherein, 45 feet of described special hangers are provided with suspender corner fittings above its crossbeam, longitudinally spaced to be
11985mm, it is corresponding with the tapered end below 40 feet of main suspenders, it can be connected；The horizontal stroke of described combined type special hanger
Below beam, provided with 8 suspension centres, the suspension centre size of space overlaps with the container angle position of above-mentioned semitrailer locking mechanism, such
The tapered end coordinated with closed-type semitrailer corner fittings is installed on suspension centre, the rotation of the tapered end is controlled by hydraulic pressure rotary-locking device, with lock
Tight closed-type semitrailer corner fittings；Its suspension centre interval total length is 13547mm, and suspension centre interval is respectively 4532mm, 4438mm,
4532mm；Its suspension centre interval overall width is 2372mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064113.8A CN107697814B (en) | 2017-11-02 | Hoisting set of highway-railway combined transport van-type semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064113.8A CN107697814B (en) | 2017-11-02 | Hoisting set of highway-railway combined transport van-type semitrailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107697814A true CN107697814A (en) | 2018-02-16 |
| CN107697814B CN107697814B (en) | 2024-07-02 |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884517A (en) * | 2019-12-03 | 2020-03-17 | 中车齐齐哈尔车辆有限公司 | Container locking device and piggyback transport vehicle |
| CN110893945A (en) * | 2018-09-13 | 2020-03-20 | 南通中集罐式储运设备制造有限公司 | Tank container and frame thereof |
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| CN110893945A (en) * | 2018-09-13 | 2020-03-20 | 南通中集罐式储运设备制造有限公司 | Tank container and frame thereof |
| CN110884517A (en) * | 2019-12-03 | 2020-03-17 | 中车齐齐哈尔车辆有限公司 | Container locking device and piggyback transport vehicle |
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