CN215441238U - Roadbed reinforcement construction equipment - Google Patents
Roadbed reinforcement construction equipment Download PDFInfo
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- CN215441238U CN215441238U CN202120280839.0U CN202120280839U CN215441238U CN 215441238 U CN215441238 U CN 215441238U CN 202120280839 U CN202120280839 U CN 202120280839U CN 215441238 U CN215441238 U CN 215441238U
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Abstract
The embodiment of the application provides roadbed reinforcement construction equipment, belongs to the technical field of roadbed construction equipment, and aims to solve the problems of high construction difficulty, long construction period and high cost in a roadbed construction process; the roadbed reinforcing construction equipment comprises a mobile platform, a cantilever and a grouting pipe; moving platform slidable mounting is on the guide rail, and along moving platform's slip direction, the slip casting pipe is located moving platform's one end, and the slip casting pipe passes through the cantilever to be connected with moving platform to the slip casting pipe can move towards one side of moving platform. The roadbed reinforcement construction equipment provided by the embodiment of the application does not need to remove auxiliary structures on the roadbed, and does not need to carry the construction equipment when reinforcing a plurality of roadbeds, so that the construction difficulty in the roadbed reinforcement process can be reduced, the construction period can be shortened, and the construction cost can be reduced.
Description
Technical Field
The application belongs to the technical field of roadbed construction equipment, and particularly relates to foundation reinforcement construction equipment.
Background
The subgrade can have uneven settlement under the influence of various factors such as geological conditions, external climate environmental change, construction process management and the like; when a train passes through the device at a high speed, the train jumps, the train shaking is easily caused, and the sinking of a bed, the derailment of the train and the like can be caused in serious conditions, so that the driving safety is influenced.
At present, when reinforcing and reinforcing the settlement of an operation railway roadbed, the roadbed is reinforced by adopting a reinforcing mode of an un-buried or shallow-buried pile plate structure, a pile under the roadbed and the like, the pile plate structure and the pile reinforcing technology need to remove various accessory structures on the roadbed, and construction equipment needs to be carried when reinforcing and reinforcing a plurality of roadbeds; therefore, the construction difficulty is high, the construction period is long and the cost is high in the roadbed reinforcing process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a road bed reinforcement construction equipment, and it can solve the problem that the construction degree of difficulty is big, the period is long and with high costs in the road bed reinforcement and reinforcement work progress.
In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions:
in a first aspect, an embodiment of the present application provides a roadbed reinforcement construction device, including a mobile platform, a cantilever and a grouting pipe; the movable platform is slidably mounted on the guide rail, the grouting pipe is located at one end of the movable platform along the sliding direction of the movable platform, the grouting pipe is connected with the movable platform through the cantilever, and the grouting pipe can move towards one side of the movable platform.
Compared with the related art, the roadbed reinforcement construction equipment provided by the embodiment of the application has the following advantages;
the roadbed reinforcement construction equipment comprises a moving platform, grouting pipes and a cantilever arranged between the grouting pipes and the moving platform, wherein the moving platform can move along a guide rail and drive the grouting pipes to move along the guide rail, and the grouting pipes can be moved to positions, needing reinforcement, of a roadbed to be piled; the cantilever can drive the slip casting pipe and move towards the moving platform both sides, can enlarge the pile driving scope, can satisfy the pile driving demand to the different positions of roadbed.
Compared with the prior art, when the roadbed reinforcement construction equipment provided by the embodiment of the application is used for reinforcing the roadbed, the auxiliary structures on the roadbed do not need to be removed, and when a plurality of roadbeds are reinforced, the construction equipment does not need to be carried, so that the construction difficulty in the roadbed reinforcement process can be reduced, the construction period can be shortened, and the construction cost can be reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
Fig. 1 is a schematic structural diagram of roadbed reinforcement construction equipment provided in an embodiment of the present application.
Description of reference numerals:
10-sleeper; 20-a guide rail; 30-a mobile platform; 40-a guide wheel; 50-rotating the disc; 60-cantilever; 61-a first cantilever; 62-a second cantilever; 70-grouting pipe.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1, the roadbed reinforcing construction equipment provided by the embodiment of the present application includes a mobile platform 30, a cantilever 60 and a grouting pipe 70; the roadbed comprises a foundation bed, the foundation bed can be formed by filling ballast, and the ballast comprises coarse gravel and broken stone; the sleeper 10 is disposed on a foundation bed, and the sleeper 10 is used for bearing the guide rail 20, so that the weight of a train and the guide rail 20 can be dispersed on the foundation bed, and the foundation bed can reduce noise and vibration when the train passes through. For example, a plurality of sleepers 10 are arranged on the bed at regular intervals, and the length direction of the sleepers 10 coincides with the width direction of the train; the two oppositely arranged guide rails 20 are respectively installed on the sleeper 10, that is, the two guide rails 20 are respectively arranged at two ends of the sleeper 10, and the distance between the two guide rails 20 is the track gauge of the train, so that the train runs along the track.
The movable platform 30 provided in this embodiment can move along the guide rail 20, the movable platform 30 is used for bearing the grouting pipe 70, the cantilever 60, the grouting system, the high-voltage equipment and the like, and the bottom of the movable platform 30 is slidably mounted on the guide rail 20 and slides along the guide rail 20. For example, the bottom of the mobile platform 30 may be provided with a guide wheel 40, the guide wheel 40 is engaged with the guide rail 20, and the mobile platform 30 can slide along the guide rail 20 through the guide wheel 40 under the driving force to adjust the position of the mobile platform 30.
Along the moving direction of the moving platform 30, the grouting pipe 70 may be disposed at one end of the moving platform 30, and a cantilever 60 is disposed between the grouting pipe 70 and the moving platform 30, that is, one end of the cantilever 60 is connected to the grouting pipe 70, and the other end of the cantilever 60 is connected to the moving platform 30, and the cantilever 60 may be hinged to the moving platform 30 and may rotate relative to the moving platform 30, so that the cantilever 60 may move relative to the moving platform 30 toward both sides of the guide rail 20, to expand the adjustment range of the grouting pipe 70, and increase the piling range of the roadbed reinforcement construction equipment.
When the roadbed reinforcement construction equipment provided by the embodiment of the application is used for piling and reinforcing the roadbed, the movable platform 30 moves along the guide rail 20 and moves to the position of the roadbed to be reinforced; if the position of the roadbed needing reinforcement needs a plurality of reinforcing piles, the reinforcing piles can be arranged on the roadbed in an array mode, the length direction of the train is defined to be the row direction of the reinforcing piles arranged in the array mode, and the length direction of the train is defined to be the row direction of the reinforcing piles arranged in the array mode.
After the movable platform 30 moves to the position of the roadbed to be reinforced, when a plurality of reinforcing piles in the same row are formed, the cantilever 60 can rotate relative to the movable platform 30, and the position of the grouting pipe 70 can be adjusted; when the piling of the plurality of reinforcing piles located in the same row is completed, the moving platform 30 is moved to move the grout pipe 70 to the next row, and the piling is completed. When the roadbed reinforcement is completed, the mobile platform 30 can be moved to the next position, and so on, and the roadbed reinforcement with more roadbed is completed.
Compared with the prior art, the roadbed reinforcement construction equipment provided by the embodiment of the application does not need to remove auxiliary structures on the roadbed when piling and reinforcing the roadbed, does not need to carry the construction equipment when reinforcing a plurality of roadbeds, and can reduce the construction difficulty in the roadbed reinforcement process, shorten the construction period and reduce the construction cost.
On the basis of the above embodiment, the roadbed reinforcing construction equipment provided by the embodiment further comprises a rotating disc 50, the rotating disc 50 comprises a fixed seat and a rotating body, the rotating body is rotatably connected to the fixed seat, the rotating disc 50 is installed at one end, close to the cantilever 60, of the mobile platform 30 through the fixed seat, the rotating body is fixedly connected with one end, far away from the grouting pipe 70, of the rotating arm, and the cantilever 60 moves along with the rotating body and can move towards two sides of the roadbed; for example, if the two sides of the train in the width direction are the left side and the right side of the train, the cantilever 60 can drive the grouting pipe 70 to move towards the left side and the right side of the moving platform 30, and the width of the moving range of the grouting pipe 70 is greater than the width of the roadbed, that is, the width of the adjusting range of the grouting pipe 70 is greater than the width of the piling range required by the roadbed, so as to meet the requirement of roadbed reinforcement.
Further, the cantilever 60 is a telescopic cantilever, the cantilever 60 includes a first cantilever 61 and a second cantilever 62, one end of the first cantilever 61 is connected with the grouting pipe 70, the other end of the first cantilever 61 is slidably mounted in the second cantilever 62, and the length of the first cantilever 61 extending into the second cantilever 62 is adjustable; the end of the second cantilever 62 remote from the grout tube 70 is connected to the rotating plate 50, and the second cantilever 62 may be connected to the rotating body of the rotating plate 50. During the rotation of the cantilever 60 relative to the mobile platform 30, the length of the cantilever 60 is changed continuously, so that the cantilever 60 can move to both sides of the mobile platform 30; with such an arrangement, the adjustment range of the grouting pipe 70 can be increased; furthermore, the grouting pipe 70 can be extended in a certain range along the moving direction of the mobile platform 30 by using the telescopic cantilever 60, so that the moving times of the mobile platform 30 can be reduced and the cost can be saved when the same roadbed is reinforced.
On the basis of the above embodiment, the roadbed reinforcement construction equipment further comprises a guide frame (not shown in the figure), the guide frame is arranged between the grouting pipe 70 and the cantilever 60, and the guide frame can be fixed at one end of the cantilever 60 facing the grouting pipe 70; a plurality of positioning holes and clamping components are arranged on the guide frame, the grouting pipes 70 can be selected to be arranged at positions, and correspondingly, the clamping components are arranged around each positioning hole; the clamping assembly may include a clamping arm having one end fixed to the guide frame and the other end attachable to the grout tube 70.
When the grouting pipe 70 is inserted into the positioning hole, the clamping assembly can clamp the grouting pipe 70 so as to enable the grouting pipe 70 to keep a state of being vertical to the roadbed for piling; because slip casting pipe 70 can be relative the leading truck vertical downward movement, for preventing between slip casting pipe 70 and the locating hole because of the collision damage, the inner wall of locating hole is provided with the protection and fills up, and the protection fills up the mode that can adopt the bonding and fixes in the locating hole, so that change the protection and fill up.
In the reinforcing process of the roadbed in the embodiment, the part of the bed on the surface of the roadbed is not required to be cleaned so as to leak out of the surface of the stratum; the roadbed reinforcement construction equipment that this embodiment provided still includes the protecting tube, and the protecting tube is worn to establish the foundation bed that the railway ballast filled and is formed, and the one end protrusion of protecting tube is in the upper surface of foundation bed, and the other end extendible of protecting tube to stratum surface can prevent the in-process of pile, and the railway ballast falls into in the pile drilling. Illustratively, the foundation bed is provided with a guide hole, the guide hole is arranged in the foundation bed in a penetrating way, one end of the guide hole can be flush with the upper surface of the foundation bed, and the other end of the guide hole extends to the surface of the stratum; the protective tube is inserted in the guide hole, and the upper end of the protective tube protrudes out of the upper surface of the foundation bed. It will be appreciated that a gap is maintained between the shield pipe and the grout pipe 70 so that the grout pipe 70 passes through the shield pipe and can extend to the ground, and pile driving can be performed in the ground to complete the foundation reinforcement construction.
Further, the roadbed reinforcement construction equipment provided by the embodiment further comprises a trailer, wherein the trailer can be arranged opposite to the grouting pipe 70, and the trailer and the grouting pipe are respectively positioned at two ends of the mobile platform 30; the trailer is used for loading cement, water and the like. The trailer is connected with the mobile platform 30 and moves along with the mobile platform 30; so set up, can form the coagulating mud for the slip casting on road bed reinforcement equipment, in time supply required cement and water, need not to stir the back at remote, transport coagulating mud to the job site again, can promote road bed reinforcement efficiency of construction, practice thrift the cost.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A roadbed reinforcement construction device is characterized by comprising a mobile platform, a cantilever and a grouting pipe;
the movable platform is slidably mounted on the guide rail, the grouting pipe is located at one end of the movable platform along the sliding direction of the movable platform, the grouting pipe is connected with the movable platform through the cantilever, and the grouting pipe can move towards one side of the movable platform.
2. The roadbed reinforcement construction equipment of claim 1, wherein the bottom of the moving platform is provided with guide wheels which are matched with the guide rails.
3. The roadbed reinforcing construction equipment of claim 1, further comprising a rotating disc;
the rotating disc is arranged at one end, facing the cantilever, of the moving platform, and one end, far away from the grouting pipe, of the cantilever is connected to the rotating disc.
4. The roadbed reinforcing construction equipment of claim 1, wherein the cantilever is a telescopic cantilever which comprises a first cantilever and a second cantilever;
one end of the first cantilever is movably installed in the second cantilever, and the other end of the first cantilever is connected with the grouting pipe.
5. The roadbed reinforcing construction equipment of claim 4, wherein a moving range of the cantilever is larger than a width of the roadbed.
6. The roadbed reinforcement construction equipment of claim 4, wherein one end of the cantilever facing the grouting pipe is provided with a guide frame;
the guide frame is provided with a positioning hole and a clamping assembly, and the grouting pipe is inserted in the positioning hole;
the clamping assembly is arranged around the positioning hole and clamps the grouting pipe.
7. The roadbed reinforcing construction equipment of claim 6, wherein a protection pad is arranged in the positioning hole, and the protection pad is used for protecting the grouting pipe.
8. The roadbed reinforcing construction equipment of claim 1, further comprising a protective pipe;
the roadbed comprises a foundation bed filled with ballast, and the foundation bed is positioned on the surface of the stratum;
the foundation bed is provided with a guide hole, the protection pipe is inserted into the guide hole, one end of the protection pipe protrudes out of the upper surface of the foundation bed, and the other end of the protection pipe extends to the stratum.
9. The roadbed reinforcing construction equipment of claim 8, wherein a gap is maintained between the protection pipe and the grouting pipe;
one end of the grouting pipe penetrates through the protective pipe and extends to the stratum.
10. The roadbed reinforcing construction equipment of any one of claims 1 to 9, further comprising a trailer for loading cement and water;
the trailer is connected with the mobile platform, and the trailer moves along with the mobile platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280839.0U CN215441238U (en) | 2021-02-01 | 2021-02-01 | Roadbed reinforcement construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280839.0U CN215441238U (en) | 2021-02-01 | 2021-02-01 | Roadbed reinforcement construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215441238U true CN215441238U (en) | 2022-01-07 |
Family
ID=79701388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120280839.0U Active CN215441238U (en) | 2021-02-01 | 2021-02-01 | Roadbed reinforcement construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215441238U (en) |
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2021
- 2021-02-01 CN CN202120280839.0U patent/CN215441238U/en active Active
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