CN215904640U - Device for pipeline transportation in confined space tunnel - Google Patents
Device for pipeline transportation in confined space tunnel Download PDFInfo
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- CN215904640U CN215904640U CN202121438311.8U CN202121438311U CN215904640U CN 215904640 U CN215904640 U CN 215904640U CN 202121438311 U CN202121438311 U CN 202121438311U CN 215904640 U CN215904640 U CN 215904640U
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Abstract
The utility model provides a device for pipeline transportation in a confined space tunnel, which comprises a pipeline trailer group for dragging and conveying pipelines, wherein the pipeline trailer group comprises a towing trailer for actively dragging the pipelines and a driven trailer for assisting the towing trailer in dragging the pipelines, which are sequentially arranged from front to back, and the towing trailer and the driven trailer are reversely arranged. The utility model has the beneficial effects that: the pipeline transportation can be conveniently carried out in the specific environment of limited site and limited space tunnel, the traditional pipeline transportation process is changed, the pipeline transportation cost is greatly reduced, and the transportation operation is more economical and reasonable; the pipeline transportation operation in the limited space, such as the environment of tunnels, culverts and the like, has expansibility, usability and practicability; two sets of pipe trailers can pull with various small-size traction machinery equipment, and is lower to traction equipment's requirement, uses extensively, and pulls trailer and driven trailer front and back position and can suitably change according to on-the-spot actual conditions.
Description
Technical Field
The utility model belongs to the field of pipeline transportation, and particularly relates to a device for pipeline transportation in a confined space tunnel.
Background
In the pipeline transportation construction process, building construction enterprises can meet the limitation of limited space such as tunnels, culverts and the like in places, and the construction method generally adopts manual transportation or small-sized mechanical dragging transportation because large-sized construction machinery cannot enter the pipeline transportation.
In the process of conveying water supply and drainage, sewage, rainwater and the like in many domestic cities, special terrains passing through tunnels, culverts and the like and limited site spaces are frequently encountered, and pipeline transportation sites are narrow and small and construction speed is extremely low.
However, when pipeline transportation is performed in tunnels and culverts, the traditional pipeline transportation method has great limitations: 1. because most of the pipeline tunnels used for water supply and drainage, sewage and rainwater transportation are long in distance and small in excavation surface, the site space is limited, the difficulty in pipeline transportation construction in the tunnels is high, especially, certain large-diameter pipelines cannot be transported into the tunnels, large machines cannot enter the tunnels, and manual transportation can only be adopted. 2. When carrying out artifical transportation, very big reduction construction speed and transportation degree of difficulty height. 3. When carrying out some major diameter long distance pipeline transportation, the manual work can't keep the long distance transportation and have very big potential safety hazard, can't guarantee construction safety. 4. When the traditional method is adopted for pipeline transportation, related tools such as chain blocks, crowbars and the like are inevitably used, pipes can be damaged to a great extent, and the pipeline installation and welding quality cannot be ensured. In view of this, utility model a method of carrying out pipeline transportation in confined space tunnel replaces traditional tunnel interior pipeline transportation method with this method, and this method has greatly practiced thrift pipeline transportation's time, saves construction cost, has improved the security of pipeline transportation in the tunnel, and protection tubular product does not receive the damage in the transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for transporting pipelines in a confined space tunnel, which is particularly suitable for transporting the pipelines in the tunnel.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a device for pipeline transportation in a confined space tunnel, comprising: a pipeline trailer group for dragging and pipeline, pipeline trailer group is used for initiatively dragging the pipeline to drag trailer and supplementary that the pipeline trailer group sets gradually around including the trailer that pulls the pipeline drag the driven trailer of pipeline, drag the trailer with driven trailer reverse setting:
wherein the tractor-trailer and the driven-trailer each comprise:
the pipeline transportation device comprises a bracket supporting plate and a pipeline bracket arranged at the top end of the bracket supporting plate, wherein a steering supporting plate is arranged at the bottom end of the bracket supporting plate, and a trailer bottom plate is arranged at the bottom end of the steering supporting plate;
the pipeline bracket is used for bearing a pipeline, and the steering supporting plate is used for driving the bracket supporting plate to rotate so as to drive the pipeline bracket to rotate.
Furthermore, a traction shaft for dragging the traction trailer is arranged at the front end of the trailer bottom plate, a traction pull ring for connecting small traction mechanical equipment is arranged at one end of the traction shaft, and a trailer pull ring is arranged at the rear end of the trailer bottom plate;
wherein the traction pull ring arranged on the traction trailer is connected with small traction mechanical equipment and is used for dragging the pipeline trailer group to move forwards in the tunnel, and
the trailer pull ring arranged on the driven trailer is connected with the trailer pull ring at the tail part of the towing trailer and is used for driving the driven trailer to advance;
the length of the pipeline is too long: the traction trailer and the driven trailer are respectively arranged at two ends of the pipeline and used for bearing and transporting the pipeline.
Further, the tractor-trailer with driven trailer all still includes solid tyre, solid tyre pass through axis of rotation symmetry set up in both ends about the trailer bottom plate.
Furthermore, the pipeline bracket is of a semi-arc shape, so that the pipeline is convenient to transport, load and unload.
Furthermore, a rubber pad is laid on the surface of the pipeline bracket and can prevent the pipeline from directly contacting the pipeline bracket.
Furthermore, the bottom of the steering supporting plate is provided with a rotating bearing, and the rotating bearing can drive the steering supporting plate to rotate.
The utility model has the advantages and positive effects that:
1. pipeline transportation that can be convenient under this kind of specific environment in limited, the restriction space tunnel in place changes traditional pipeline transportation technology, makes pipeline transportation cost greatly reduced, and the transportation operation is more economical more reasonable.
2. The pipeline transportation operation in the limited space, such as the environment of a tunnel, a culvert and the like, has expansibility, usability and practicability.
3. Two sets of pipe trailers can pull with various small-size traction machinery equipment, and is lower to traction equipment's requirement, uses extensively, and pulls trailer and driven trailer front and back position and can suitably change according to on-the-spot actual conditions.
4. The pipeline trailer group has low manufacturing cost, safe transportation, convenient replacement and simple operation.
Drawings
Fig. 1 is a schematic diagram of a device for pipeline transportation in a confined space tunnel according to an embodiment of the present invention.
Figure 2 is a schematic view of a slave trailer according to an embodiment of the present invention.
Fig. 3 is a front view of an apparatus for pipeline transportation in a confined space tunnel according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a device a-a for pipeline transportation in a confined space tunnel according to an embodiment of the present invention.
In the figure:
1. traction pull ring 2, traction shaft 3 and pipeline bracket
4. Bracket supporting plate 5, solid tire 6 and steering supporting plate
7. Trailer pull ring 8, pull ring bolt 9, rubber pad
10. Rotary bearing
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
Referring to fig. 1-4, there is shown an apparatus according to an embodiment of the present invention, which relates to an apparatus for pipeline transportation in a confined space tunnel, comprising: pipeline trailer group, pipeline trailer group all include on tractor-trailer and the driven trailer including tractor-trailer and driven trailer: the device comprises a traction pull ring 1, a traction shaft 2, a pipeline bracket 3, a bracket supporting plate 4, a solid tire 5, a steering supporting plate 6, a trailer pull ring 7, a pull ring bolt 8, a rubber pad 9 and a rotary bearing 10;
the working process of the example is as follows:
according to the device for pipeline transportation in the confined space tunnel, the tractor trailer and the driven trailer are both provided with trailer bottom plates, and the trailer bottom plates are used for bearing components arranged on the trailers;
the upper surface of the trailer bottom plate is provided with a steering supporting plate 6, and the steering supporting plate 6 can drive a bracket supporting plate 4 arranged on the steering supporting plate to rotate so as to drive a pipeline bracket 3 arranged on the bracket supporting plate 4 to rotate; a traction shaft 2 is arranged at the front end of the trailer bottom plate, a traction pull ring 1 is arranged at the front end of the traction shaft, and a trailer pull ring 7 is arranged at the rear end of the trailer bottom plate;
wherein, arrange in proper order around trailer and the driven trailer, and trailer and the relative reverse setting of driven trailer, set up pipeline bracket 3 on trailer and the pipeline bracket 3 that sets up on driven trailer bear the pipeline jointly, trailer and driven trailer are connected through the trailer pull ring 7 of two tails to it is fixed to use pull ring bolt 8.
Further optimizing the scheme, when the length of the pipeline is moderate:
set up traction pull ring 1 on towing the trailer and be used for connecting small-size traction mechanical equipment, start small-size traction mechanical equipment, can drive towing the trailer and go on, simultaneously to it advances to drive driven trailer delivery pipeline, gets into in the tunnel with the pipe-line transportation.
When the length of the pipe is too long:
the traction trailer and the driven trailer can be respectively arranged at two ends of the pipeline, so that the pipeline is convenient to bear and transport, and the pipeline can be effectively prevented from sliding off the trailer. It will be appreciated that the transport position of the tractor trailer and the driven trailer may depend on the length of the pipeline.
Preferably, rubber pads 9 are laid on the surface of the pipeline bracket 3, the rubber pads 9 can obstruct the pipeline from directly contacting the pipeline bracket 3, and have the effect of buffering and damping in the transportation process, so that the pipeline is effectively prevented from being damaged due to transportation collision.
Preferably, the rotating bearing 10 is installed on the bottom surface of the steering support plate 6, and the rotating bearing 10 can easily drive the steering support plate 6 to rotate, so that the pipeline carried by the pipeline bracket 3 can be moved to a required position, the transportation at the turning position in the tunnel is convenient,
according to the device for pipeline transportation in the confined space tunnel, the two sides of the trailer bottom plate are connected with the pair of solid tires 5 through the rotating shafts, the solid tires 5 are high in bearing capacity and can bear heavy pipelines without generating excessive deformation.
According to the device for pipeline transportation in the confined space tunnel, the beneficial effects are as follows:
1. pipeline transportation that can be convenient under this kind of specific environment in limited, the restriction space tunnel in place changes traditional pipeline transportation technology, makes pipeline transportation cost greatly reduced, and the transportation operation is more economical more reasonable.
2. The pipeline transportation operation in the limited space, such as the environment of a tunnel, a culvert and the like, has expansibility, usability and practicability.
3. Two sets of pipe trailers can pull with various small-size traction machinery equipment, and is lower to traction equipment's requirement, uses extensively, and pulls trailer and driven trailer front and back position and can suitably change according to on-the-spot actual conditions.
4. The pipeline trailer group has low manufacturing cost, safe transportation, convenient replacement and simple operation.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. A device for pipeline transportation in a confined space tunnel, comprising: a pipeline trailer group for dragging and pipeline, pipeline trailer group is used for initiatively dragging the pipeline to drag trailer and supplementary that the pipeline trailer group sets gradually around including the trailer that pulls the pipeline drag the driven trailer of pipeline, drag the trailer with driven trailer reverse setting:
wherein the tractor-trailer and the driven-trailer each comprise:
the pipeline transportation device comprises a bracket supporting plate and a pipeline bracket arranged at the top end of the bracket supporting plate, wherein a steering supporting plate is arranged at the bottom end of the bracket supporting plate, and a trailer bottom plate is arranged at the bottom end of the steering supporting plate;
the pipeline bracket is used for bearing a pipeline, and the steering supporting plate is used for driving the bracket supporting plate to rotate so as to drive the pipeline bracket to rotate.
2. The apparatus for pipeline transportation in a confined space tunnel according to claim 1, wherein said trailer bottom plate has a towing shaft at its front end for towing said towing trailer, said towing shaft has a towing pull ring at its one end for connecting with a small towing mechanism, and said trailer bottom plate has a trailer pull ring at its rear end;
wherein the traction pull ring arranged on the traction trailer is connected with small traction mechanical equipment and is used for dragging the pipeline trailer group to move forwards in the tunnel, and
the length of the pipeline is moderate: the trailer pull ring arranged on the driven trailer is connected with the trailer pull ring at the tail part of the towing trailer and is used for driving the driven trailer to advance;
the length of the pipeline is too long: the traction trailer and the driven trailer are respectively arranged at two ends of the pipeline and used for bearing and transporting the pipeline.
3. The apparatus of claim 1, wherein the tractor-trailer and the driven-trailer each further comprise solid tires, and the solid tires are symmetrically disposed at left and right ends of the trailer floor through a rotation axis.
4. The apparatus of claim 1, wherein the pipe support is semi-arcuate to facilitate transportation, handling, and loading of the pipe.
5. The device for pipeline transportation in a confined space tunnel according to claim 1, wherein said pipe bracket is coated with rubber pads on its surface, said rubber pads being capable of blocking the pipe from directly contacting said pipe bracket.
6. The apparatus of claim 1, wherein the bottom of the steering support plate is provided with a rotation bearing, and the rotation bearing can rotate the steering support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121438311.8U CN215904640U (en) | 2021-06-25 | 2021-06-25 | Device for pipeline transportation in confined space tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121438311.8U CN215904640U (en) | 2021-06-25 | 2021-06-25 | Device for pipeline transportation in confined space tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215904640U true CN215904640U (en) | 2022-02-25 |
Family
ID=80288768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121438311.8U Active CN215904640U (en) | 2021-06-25 | 2021-06-25 | Device for pipeline transportation in confined space tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215904640U (en) |
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2021
- 2021-06-25 CN CN202121438311.8U patent/CN215904640U/en active Active
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