CN215655828U - Shield constructs quick-witted pipeline spraying device - Google Patents
Shield constructs quick-witted pipeline spraying device Download PDFInfo
- Publication number
- CN215655828U CN215655828U CN202121281614.3U CN202121281614U CN215655828U CN 215655828 U CN215655828 U CN 215655828U CN 202121281614 U CN202121281614 U CN 202121281614U CN 215655828 U CN215655828 U CN 215655828U
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- China
- Prior art keywords
- pipeline
- control assembly
- spraying device
- tunneling machine
- shield tunneling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 230000005641 tunneling Effects 0.000 claims abstract description 13
- 239000003973 paint Substances 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Spray Control Apparatus (AREA)
Abstract
The utility model relates to a pipeline spraying device of a shield tunneling machine, which comprises a control assembly, wherein the control assembly is fixed on a workbench, a coating tank is fixedly connected onto the control assembly through a conveying pipe, one end of the control assembly is connected with a nozzle ring through a mixed air outlet, the other end of the control assembly is connected with a compressed air interface, no less than 5 nozzles are arranged in the nozzle ring, and a switch is arranged on the control assembly. The pipeline spraying device of the shield tunneling machine is convenient to operate, labor force is saved, the spraying is uniform, and the spraying efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline coating, and particularly relates to a pipeline coating device of a shield tunneling machine.
Background
With the economic development and the acceleration of the urbanization process, tunnel construction is required for urban subways, water conservancy and hydropower, roads and railways, at present, large shields are generally adopted for tunneling in underground tunnel construction, and at present, domestic shield machines are in large quantity, so that a plurality of shield machines need to enter a field for remanufacturing, and the standard of a new machine is met for construction in the next project. The appearance is an important component in the remanufacturing of the shield machine, and the pipeline coating is an essential work for the appearance. In the current technology, two methods are used for coating pipelines: firstly use the brush to dip in and get paint and apply paint on the pipeline, secondly use the paint spraying apparatus on the market to spray paint, these two kinds of methods are all put the pipeline on the frame, and the people need make a round trip to walk about along the pipeline and apply paint to still need overturn just can be complete with the pipeline application completion to the pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the pipeline spraying device of the shield tunneling machine, which is simple in structure, saves labor force, is uniform in coating and improves the spraying efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a shield constructs quick-witted pipeline spraying device, a serial communication port, includes the control assembly, the control assembly is fixed on the workstation, scribble the paint can through conveyer pipe fixedly connected with on the control assembly, control assembly one end is connected with the spout ring through mixing the gas outlet, and the other end and compressed gas interface connection, spout ring inside is provided with and is no less than 5 nozzles, be provided with the switch on the control assembly.
Further, the shield machine pipeline spraying device further comprises a pipeline moving device used for enabling the pipeline to move at a constant speed.
Further, the pipeline moving device comprises two fixing pieces which are used for fixing two ends of the pipeline respectively, the fixing pieces are fixed on the pipeline conveyor through supporting rods, and the pipeline conveyor moves at a constant speed along the track.
Furthermore, a rotation locking device is further arranged on the fixing piece, and the rotation locking device is arranged between the upper supporting plate and the lower supporting plate of the fixing piece.
Further, a paint quantity regulating valve is arranged on the conveying pipe.
Furthermore, the top end of the pipeline is connected with a high-level paint tank through a rubber tube.
Further, the number of the nozzles is set to 6.
Furthermore, an air inflow adjusting valve is further arranged on the control assembly.
Compared with the prior art, the utility model has the following beneficial effects:
the pipeline spraying device of the shield machine is simple in structure, convenient to operate, labor-saving, even in coating and capable of improving spraying efficiency.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a front view of a shield machine pipeline spraying device according to an embodiment of the utility model;
FIG. 2 is a front view of a shield tunneling machine pipeline spraying device with a hose added according to an embodiment of the present invention;
FIG. 3 is a side view of a shield tunneling machine pipeline spraying device according to an embodiment of the utility model;
wherein: 1. a control assembly; 2. a delivery pipe; 3. a paint tank; 4. a mixed gas outlet; 5. a nozzle ring; 6. a compressed gas interface; 7. a nozzle; 8. a switch; 9. a paint quantity regulating valve; 10. a hose; 11. an air inflow regulating valve; 12. a pipeline; 13. a fixing member; 14. a support bar; 15. a pipeline conveyor; 16. a track; 17. a locking device; 18. a high-level paint tank;
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the utility model, as detailed in the appended claims.
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present invention provides a shield machine pipeline spraying device, which includes a control assembly 1, wherein the control assembly 1 is fixed on a workbench, a coating tank 3 is fixedly connected to the control assembly 1 through a conveying pipe 2, one end of the control assembly 1 is connected to a nozzle ring 5 through a mixed gas outlet 4, the other end of the control assembly is connected to a compressed gas port 6, no less than 5 nozzles 7 are arranged inside the nozzle ring 5, and a switch 8 is arranged on the control assembly 1.
Further, the shield machine pipeline spraying device further comprises a pipeline moving device used for enabling the pipeline 12 to move at a constant speed.
Further, the pipeline moving device comprises two fixing pieces 13 respectively used for fixing two ends of the pipeline 12, the fixing pieces 13 are fixed on a pipeline conveyor 15 through a support rod 14, and the pipeline conveyor 15 moves at a constant speed along a track 16. Thereby ensuring that the pipe 12 can be evenly coated with only one movement.
Further, a rotation locking device 17 is further disposed on the fixing member 13, and the locking device 17 is disposed between the upper and lower supporting plates of the fixing member 13.
Further, a paint quantity regulating valve 9 is arranged on the pipeline 2.
Further, the top end of the delivery pipe 2 is connected with a high-level paint tank 18 through a hose 10.
Further, the number of the nozzles 7 is set to 6.
Further, an intake air quantity regulating valve 11 is also arranged on the control assembly 1.
The specific working process of the whole device is as follows:
fixing the control assembly 1 on a workbench, connecting a compressed air pipeline to a compressed air interface 6, and adding paint into a paint tank 3; the coating enters the control assembly 1 from the coating tank 3 through the paint quantity regulating valve 9, and compressed air enters the control assembly 1 from the compressed air interface 6; the pipeline 12 penetrates through the nozzle ring 5, the fixing piece 13 extends into the pipeline 12, the locking device 17 is rotated to fix the pipeline 12 and the fixing piece 13 together, the switch 8 is opened, the paint quantity regulating valve 9 and the air inflow regulating valve 11 are regulated, and the air inflow and the paint net inflow are controlled so as to control the coating effect; compressed air and coating are mixed in the control assembly 1, reach the nozzle ring 5 through the mixed gas outlet 4, spout from 6 nozzles 7, start pipeline conveyer 15, make pipeline 12 at the uniform velocity motion along a direction on track 16, accomplish the application, pipeline conveyer 15 can guarantee the steady at the uniform velocity transport of pipeline 10 to ensure the even application of pipeline 12, the removal frock that does not need many times to make a round trip in-process, only need pass pipeline 10 along a direction and can accomplish the application.
When the amount of the coating is large or the color is frequently changed, a high-level coating tank 18 can be additionally arranged and is connected with the conveying pipe 2 through a rubber pipe 10, and the spraying amount of the coating is adjusted by changing the height of the high-level coating tank 18 and adjusting the paint amount adjusting valve 9.
The pipeline spraying device of the shield machine is simple in structure, convenient to operate, labor-saving, even in coating and capable of improving spraying efficiency.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (8)
1. The utility model provides a shield constructs quick-witted pipeline spraying device, a serial communication port, including control assembly (1), control assembly (1) is fixed on the workstation, through conveyer pipe (2) fixedly connected with coating tank (3) on control assembly (1), control assembly (1) one end is connected with spout ring (5) through mixing gas outlet (4), and the other end is connected with compressed gas interface (6), spout ring (5) inside is provided with is no less than 5 nozzles (7), be provided with switch (8) on control assembly (1).
2. The shield machine pipeline spraying device according to claim 1, further comprising a pipeline moving device for enabling the pipeline (12) to move at a constant speed.
3. The shield tunneling machine pipeline spraying device according to claim 2, wherein the pipeline moving device comprises two fixing pieces (13) for fixing two ends of the pipeline (12), the fixing pieces (13) are fixed on a pipeline conveyor (15) through support rods (14), and the pipeline conveyor (15) moves at a constant speed along a track (16).
4. The shield tunneling machine pipeline spraying device according to claim 3, wherein a rotary locking device (17) is further arranged on the fixing member (13), and the locking device (17) is arranged between the upper supporting plate and the lower supporting plate of the fixing member (13).
5. The shield tunneling machine pipeline spraying device according to claim 1, characterized in that a paint quantity regulating valve (9) is arranged on the conveying pipe (2).
6. The pipeline spraying device of the shield tunneling machine according to claim 1, wherein the top end of the conveying pipe (2) is connected with a high-level paint tank (18) through a rubber hose (10).
7. The shield tunneling machine pipeline spraying device according to claim 1, wherein the number of the nozzles (7) is set to 6.
8. The shield tunneling machine pipeline spraying device according to claim 1, wherein an air inflow adjusting valve (11) is further arranged on the control assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281614.3U CN215655828U (en) | 2021-06-09 | 2021-06-09 | Shield constructs quick-witted pipeline spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281614.3U CN215655828U (en) | 2021-06-09 | 2021-06-09 | Shield constructs quick-witted pipeline spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215655828U true CN215655828U (en) | 2022-01-28 |
Family
ID=79974549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281614.3U Expired - Fee Related CN215655828U (en) | 2021-06-09 | 2021-06-09 | Shield constructs quick-witted pipeline spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215655828U (en) |
-
2021
- 2021-06-09 CN CN202121281614.3U patent/CN215655828U/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: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |