CN208452877U - A kind of special trailer for beam column transport - Google Patents
A kind of special trailer for beam column transport Download PDFInfo
- Publication number
- CN208452877U CN208452877U CN201821099879.XU CN201821099879U CN208452877U CN 208452877 U CN208452877 U CN 208452877U CN 201821099879 U CN201821099879 U CN 201821099879U CN 208452877 U CN208452877 U CN 208452877U
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- China
- Prior art keywords
- level
- crane
- trailer
- beam column
- lifting frame
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Abstract
The utility model discloses a kind of special trailer for beam column transport, including trailer baseplate, wheel group and saddle, in which: is fixedly connected with saddle at the front position of trailer baseplate；Wheel group is provided with below trailer baseplate；Level-one crane is connected with above trailer baseplate；Secondary lifting frame is connected with above level-one crane；At the top tail portion of trailer baseplate, it is fixedly connected with beam column case；Level-one crane, secondary lifting frame are plate shaped frame body；It is fixed between level-one crane and trailer baseplate by axis connection；It is fixed between secondary lifting frame and level-one crane by axis connection；Level-one crane can be freely rotated in the junction with trailer baseplate；Secondary lifting frame can be freely rotated in the junction with level-one crane.The utility model has the following beneficial effects: stabilized structure, it can be achieved that wide-angle overturning and it is secondary overturning, ensure safety and steady loading and unloading, effectively raise construction efficiency, avoid bridge bridge column damage, ensured personnel safety.
Description
Technical field:
The utility model relates to engineering transportation fields, and in particular to a kind of special trailer for beam column transport.
Background technique:
Science of bridge building is the important component of highway, railway, Municipal Road Engineering, and bridge bridge column be on bridge not
The component part that can or lack.One the highway construction project, the quality of bridge column directly influence the quality of entire bridge structure.Bridge
The construction of bridge column generally uses two ways, and one is casts in situs, and one is prefabrications.Because of the method for cast in situs,
Environmental pollution is larger, and other working procedure progresses are interfered in cast in situs, so it is typically chosen the mode of prefabrication, it is prefabricated
Bridge bridge column.The pollution to environment had not only been reduced in this way, but also had been improved work efficiency.Bridge bridge column prefabricated component is transported in factory to be applied
When work scene, it is typically chosen wooden handcart transport, but the general volume of bridge bridge column is larger, quality is larger, when selecting wooden handcart transport,
Load and when unloading bridge bridge column, vertical flip horizontal bridge column repeatedly, have inconvenience in loading and unloading, bridge column is easy
It collides with, and there are biggish security risks, not only brought inconvenience to transport, but also cause a hidden trouble to the quality of bridge bridge column,
Bridge bridge column how is smoothly loaded and be unloaded, guarantees the quality safety and personnel safety of bridge bridge column, is the transport of bridge bridge column
In urgent problem to be solved.Especially for bridge bridge column as large-scale rod-like element, the shearing being subject to during transportation is very big, because
During lifting, otherwise angle perpendicular to the ground just will appear the phenomenon that damage is even broken no more than 30 degree for this.
Summary of the invention:
The utility model is not stable enough when loading and unload to solve bridge bridge column, is easy to collide with, and handling difficulty is big, deposits
The larger security risk the problems such as, a kind of special trailer for the transport of bridge bridge column is provided.
The utility model is achieved through the following technical solutions:
A kind of special trailer for beam column transport of the utility model, including trailer baseplate, wheel group and saddle, in which:
Saddle is fixedly connected at the front position of trailer baseplate；Wheel group is provided with below trailer baseplate；The top of trailer baseplate
It is connected with level-one crane；Secondary lifting frame is connected with above level-one crane；It is fixed to connect at the top tail portion of trailer baseplate
It is connected to beam column case；Level-one crane, secondary lifting frame are plate shaped frame body；Connected between level-one crane and trailer baseplate by axis
Connect fixation；It is fixed between secondary lifting frame and level-one crane by axis connection；Level-one crane can be in the company with trailer baseplate
The place of connecing is freely rotated；Secondary lifting frame can be freely rotated in the junction with level-one crane.
Above-mentioned a kind of special trailer for beam column transport, in which: level-one crane includes level-one oil cylinder, level-one turn
Axis, level-one idler wheel and level-one bracket；The both ends of level-one oil cylinder are fixedly connected with the front end of trailer baseplate and level-one crane respectively；
It is pin joint between level-one oil cylinder and trailer baseplate and level-one crane, it is free to rotate in junction；Level-one crane passes through
Level-one shaft is fixedly connected with trailer baseplate；Level-one crane is provided with level-one idler wheel and level-one bracket at top position；Level-one
Bracket is vertical with the plate level of level-one crane；Level-one idler wheel is located at the upper surface of level-one bracket and the upper end of level-one crane
Between face；Secondary lifting frame includes two-level oil cylinder, second level shaft, second level idler wheel and secondary stent；Distinguish at the both ends of two-level oil cylinder
It is fixedly connected with the front end of level-one crane and secondary lifting frame；Between two-level oil cylinder and level-one crane and secondary lifting frame
It is free to rotate in junction for pin joint；Secondary lifting frame is fixedly connected by second level shaft with level-one crane；Secondary lifting
Second level idler wheel and secondary stent are provided at frame top position；Secondary stent is vertical with the plate level of level-one crane；Second level
Idler wheel and level-one idler wheel are in sustained height；Secondary stent and level-one bracket are in sustained height.
Above-mentioned a kind of special trailer for beam column transport, in which: beam column case support and positioning are provided on beam column case
Pin；Beam column case is square box；Beam column case is fixedly connected by positioning pin with beam column case support；Beam column case can be along positioning pin certainly
By rotating；Beam column case support is fixedly connected on the top tail portion of trailer baseplate.
Above-mentioned a kind of special trailer for beam column transport, in which: several liquid are provided on the two sides of trailer baseplate
Press supporting leg.
Above-mentioned a kind of special trailer for beam column transport, in which: be provided with guardrail at the two sides of level-one crane；
It is jacked up between level-one crane and trailer baseplate by level-one oil cylinder, the angular range between level-one crane and trailer baseplate is
0°-50°；It is jacked up between secondary lifting frame and level-one crane by two-level oil cylinder, between secondary lifting frame and level-one crane
Angular range be 0 ° -20 °；The upper end of level-one bracket and secondary stent is set as inclined-plane.
Above-mentioned a kind of special trailer for beam column transport, in which: be provided with several leakages on each face of beam column case
Water hole.
The utility model has the beneficial effects that: stabilized structure is, it can be achieved that wide-angle overturning and secondary overturning, guarantee bridge
The loading of bridge column safety and steady and unloading effectively raise construction efficiency, avoid the damage of bridge bridge column, have ensured personnel's peace
Entirely.
Detailed description of the invention:
Fig. 1: the structural schematic diagram of the utility model expansion；
Fig. 2: the structural schematic diagram that the utility model folds；
Fig. 3: the top view of the utility model；
In figure: 1- trailer baseplate, 2- level-one crane, 21- level-one oil cylinder, 22- level-one shaft, 23- level-one idler wheel, 24-
Level-one bracket, 3- secondary lifting frame, 31- two-level oil cylinder, 32- second level shaft, 33- second level idler wheel, 34- secondary stent, 4- beam column
Case, 41- beam column case support, 42- positioning pin, 5- wheel group, 6- saddle, 7- hydraulic leg.
Specific embodiment:
The utility model is described further with reference to the accompanying drawings and detailed description:
Embodiment: as shown in Figure 1, Figure 2, Figure 3 shows, a kind of special trailer for beam column transport, including trailer baseplate 1, vehicle
Wheel group 5 and saddle 6, in which: saddle 6 is fixedly connected at the front position of trailer baseplate 1；The lower section of trailer baseplate 1 is provided with
Wheel group 5；The top of trailer baseplate 1 is connected with level-one crane 2；The top of level-one crane 2 is connected with secondary lifting frame 3；
At the top tail portion of trailer baseplate 1, it is fixedly connected with beam column case 4；Level-one crane 2, secondary lifting frame 3 are plate shaped frame body；
It is fixed between level-one crane 2 and trailer baseplate 1 by axis connection；Connected between secondary lifting frame 3 and level-one crane 2 by axis
Connect fixation；Level-one crane 2 can be freely rotated in the junction with trailer baseplate 1；Secondary lifting frame 3 can with level-one crane
2 junction is freely rotated；Wherein: level-one crane 2 includes level-one oil cylinder 21, level-one shaft 22, level-one idler wheel 23 and level-one
Bracket 24；The both ends of level-one oil cylinder 21 are fixedly connected with the front end of trailer baseplate 1 and level-one crane 2 respectively；Level-one oil cylinder 21
It is pin joint between trailer baseplate 1 and level-one crane 2, it is free to rotate in junction；Level-one crane 2 is turned by level-one
Axis 22 is fixedly connected with trailer baseplate 1；Level-one crane is provided with level-one idler wheel 23 and level-one bracket 24 at 2 top position；One
Grade bracket 24 is vertical with the plate level of level-one crane 2；Level-one idler wheel 23 is located at upper surface and the level-one liter of level-one bracket 24
Between the upper surface for dropping frame 2；Secondary lifting frame 3 includes two-level oil cylinder 31, second level shaft 32, second level idler wheel 33 and secondary stent
34；The both ends of two-level oil cylinder 31 are fixedly connected with the front end of level-one crane 2 and secondary lifting frame 3 respectively；Two-level oil cylinder 31 with
It is pin joint between level-one crane 2 and secondary lifting frame 3, it is free to rotate in junction；Secondary lifting frame 3 is turned by second level
Axis 32 is fixedly connected with level-one crane 2；Secondary lifting frame is provided with second level idler wheel 33 and secondary stent 34 at 3 top position；
Secondary stent 34 is vertical with the plate level of level-one crane 2；Second level idler wheel 33 and level-one idler wheel 23 are in sustained height；Two
Grade bracket 34 and level-one bracket 24 are in sustained height；Wherein: beam column case support 41 and positioning pin 42 are provided on beam column case 4；
Beam column case 4 is square box；Beam column case 4 is fixedly connected by positioning pin 42 with beam column case support 41；Beam column case 4 can be along positioning pin
It is freely rotated at 42；Beam column case support 41 is fixedly connected on the top tail portion of trailer baseplate 1；Wherein: the two sides of trailer baseplate 1
On be provided with several hydraulic legs 7；Wherein: being provided with guardrail at the two sides of level-one crane 2；Level-one crane 2 and trailer
It is jacked up between bottom plate 1 by level-one oil cylinder 21, the angular range between level-one crane 2 and trailer baseplate 1 is 0 ° -50 °；Second level
It is jacked up between crane 3 and level-one crane 2 by two-level oil cylinder 31, the angle between secondary lifting frame 3 and level-one crane 2
Range is 0 ° -20 °；The upper end of level-one bracket 24 and secondary stent 34 is set as inclined-plane；Wherein: on each face of beam column case 4
It is provided with several leakage holes.
Before bridge bridge column transport starts, first the saddle of the special trailer 6 is connected on tractor.Prepare dress
When carrying bridge bridge column, after trailer comes to a complete stop, hydraulic leg 7 is put down, support consolidates vehicle body on the ground, then uses primary oil
Cylinder 21 props up one level of support plate 2 to 50 °, reuses two-level oil cylinder 31 and props up second level support frame 3 to 20 °.Then by lifting rope
It is fixed on the upper end of bridge column prefabricated component, is sling bridge column vertically using crane, it, will be under bridge column under the guidance of staff
End is inserted vertically into the cabinet of beam column case 4, under the traction of crane, is slowly tilted bridge column to second level support frame 3, is worked as bridge
After column and second level support frame 3 completely attach to, two-level oil cylinder 31 is shunk, second level support frame 3 is made to carry bridge column to one level of support plate 2
Inclination, after second level support frame 3 is Chong Die with one level of support plate 2, bridge column and one level of support plate 2 are completely attached to, and shrink level-one oil cylinder
21, make one level of support plate 2 that bridge column be driven to tilt to trailer baseplate 1, until one level of support plate 2 and trailer baseplate 1 completely attach to, bridge
The loading of bridge column is completed.
After bridge bridge column is transported to job location, need to carry out unloaded operation to bridge bridge column.The utility model is stopped
After steady, hydraulic leg 12 is put down, support consolidates vehicle body on the ground, is then supportted one level of support plate 2 using level-one oil cylinder 21
It rising to 50 °, bridge column is propped up with one level of support plate 2, and it reuses two-level oil cylinder 31 and props up second level support frame 3 to 20 °, bridge column
It is propped up with second level support frame 3.Then lifting rope is fixed on to the upper end of bridge column prefabricated component, using crane by bridge column draw to
Under vertical state, sling to construction location.
During entire handling operation, the stringer designs of trailer baseplate 1 are to reinforce thickening type, and be provided with several reinforcements
Muscle, stiffening plate, to adapt to bridge bridge column during transportation to the load bearing demand of trailer.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of special trailer for beam column transport, including trailer baseplate (1), wheel group (5) and saddle (6), feature exists
In: saddle (6) are fixedly connected at the front position of the trailer baseplate (1)；Vehicle is provided with below the trailer baseplate (1)
Wheel group (5)；Level-one crane (2) are connected with above the trailer baseplate (1)；The top of the level-one crane (2) connects
There are secondary lifting frame (3)；At the top tail portion of the trailer baseplate (1), it is fixedly connected with beam column case (4)；The level-one lifting
Frame (2), secondary lifting frame (3) are plate shaped frame body；Pass through axis connection between the level-one crane (2) and trailer baseplate (1)
It is fixed；It is fixed between the secondary lifting frame (3) and level-one crane (2) by axis connection；The level-one crane (2) can be
It is freely rotated with the junction of trailer baseplate (1)；The secondary lifting frame (3) can with the junction of level-one crane (2) from
By rotating.
2. a kind of special trailer for beam column transport as described in claim 1, it is characterised in that: the level-one crane
It (2) include level-one oil cylinder (21), level-one shaft (22), level-one idler wheel (23) and level-one bracket (24)；The level-one oil cylinder (21)
Both ends be fixedly connected respectively with the front end of trailer baseplate (1) and level-one crane (2)；The level-one oil cylinder (21) and trailer bottom
It is pin joint between plate (1) and level-one crane (2), it is free to rotate in junction；The level-one crane (2) passes through level-one
Shaft (22) is fixedly connected with trailer baseplate (1)；Be provided at level-one crane (2) top position level-one idler wheel (23) and
Level-one bracket (24)；The level-one bracket (24) is vertical with the plate level of level-one crane (2)；Level-one idler wheel (23) position
Between the upper surface of level-one bracket (24) and the upper surface of level-one crane (2)；The secondary lifting frame (3) includes second level oil
Cylinder (31), second level shaft (32), second level idler wheel (33) and secondary stent (34)；The both ends of the two-level oil cylinder (31) are respectively with one
Grade crane (2) is fixedly connected with the front end of secondary lifting frame (3)；The two-level oil cylinder (31) and level-one crane (2) and two
It is pin joint between grade crane (3), it is free to rotate in junction；The secondary lifting frame (3) passes through second level shaft (32)
It is fixedly connected with level-one crane (2)；Second level idler wheel (33) and second level branch are provided at secondary lifting frame (3) top position
Frame (34)；The secondary stent (34) is vertical with the plate level of level-one crane (2)；The second level idler wheel (33) and level-one are rolled
Wheel (23) is in sustained height；The secondary stent (34) and level-one bracket (24) are in sustained height.
3. a kind of special trailer for beam column transport as described in claim 1, it is characterised in that: on the beam column case (4)
It is provided with beam column case support (41) and positioning pin (42)；The beam column case (4) is square box；It is fixed that the beam column case (4) passes through
Position pin (42) is fixedly connected with beam column case support (41)；The beam column case (4) can be freely rotated at positioning pin (42)；The beam
Post case support (41) is fixedly connected on the top tail portion of trailer baseplate (1).
4. a kind of special trailer for beam column transport as described in claim 1, it is characterised in that: the trailer baseplate (1)
Two sides on be provided with several hydraulic legs (7).
5. a kind of special trailer for beam column transport as claimed in claim 2, it is characterised in that: the level-one crane
(2) guardrail is provided at two sides；It is pushed up between the level-one crane (2) and trailer baseplate (1) by level-one oil cylinder (21)
It rises, the angular range between the level-one crane (2) and trailer baseplate (1) is 0 ° -50 °；The secondary lifting frame (3) and one
It is jacked up between grade crane (2) by two-level oil cylinder (31), the angle between the secondary lifting frame (3) and level-one crane (2)
Spending range is 0 ° -20 °；The upper end of the level-one bracket (24) and secondary stent (34) is set as inclined-plane.
6. a kind of special trailer for beam column transport as claimed in claim 3, it is characterised in that: the beam column case (4)
Several leakage holes are provided on each face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099879.XU CN208452877U (en) | 2018-07-12 | 2018-07-12 | A kind of special trailer for beam column transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099879.XU CN208452877U (en) | 2018-07-12 | 2018-07-12 | A kind of special trailer for beam column transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452877U true CN208452877U (en) | 2019-02-01 |
Family
ID=65171979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821099879.XU Expired - Fee Related CN208452877U (en) | 2018-07-12 | 2018-07-12 | A kind of special trailer for beam column transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452877U (en) |
-
2018
- 2018-07-12 CN CN201821099879.XU patent/CN208452877U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |