CN213597973U - Disconnect-type shield constructs accuse subsides with assisting shield mud injection equipment - Google Patents
Disconnect-type shield constructs accuse subsides with assisting shield mud injection equipment Download PDFInfo
- Publication number
- CN213597973U CN213597973U CN202022700672.7U CN202022700672U CN213597973U CN 213597973 U CN213597973 U CN 213597973U CN 202022700672 U CN202022700672 U CN 202022700672U CN 213597973 U CN213597973 U CN 213597973U
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- China
- Prior art keywords
- peristaltic pump
- shield
- system control
- mud
- shield mud
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- 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
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Abstract
The utility model discloses a separation type shield mud injection device for shield-controlled settlement, which comprises a water glass storage and peristaltic pump module, an auxiliary shield mud stirring and system control module, wherein the auxiliary shield mud stirring and system control module consists of a system control box, a quantitative floating ball switch and a stirring tank; the auxiliary shield mud peristaltic pump module comprises a high-power peristaltic pump; the water glass storage and peristaltic pump module consists of a low-power peristaltic pump and a water glass storage tank; the scheme is divided into three modules, so that the space matched with the rear part of the shield tunneling machine is fully utilized, and the space is saved; the integrated equipment with larger occupied area is placed without additionally increasing a rack, so that the investment is saved; the characteristics of all parts matched with the rear part of the shield machine can be fully utilized, and the three modules are connected through pipelines and lines with variable lengths, so that the installation is convenient; the system control box and the stirring tank are put together, and the three modules can be controlled to operate only through the control box, so that the operation is convenient.
Description
Technical Field
The utility model relates to an assist shield mud injection apparatus technical field, especially relate to a disconnect-type shield constructs accuse and subsides with assisting shield mud injection apparatus.
Background
The prior art embodies with integrated form equipment, and the supporting space is narrow and small behind the shield constructs the machine, and integrated form equipment takes up an area of more, if the supporting frame space is not enough behind the existing shield structure, needs newly-increased frame, can occupy more spaces, and increase cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and the provided separated shield is constructed accuse and is subsided with assisting shield mud injection equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the auxiliary shield mud injection equipment for the separated shield controlled settlement comprises a water glass storage and peristaltic pump module, an auxiliary shield mud peristaltic pump module and an auxiliary shield mud stirring and system control module, wherein the auxiliary shield mud stirring and system control module consists of a system control box, a quantitative floating ball switch and a stirring tank;
the auxiliary shield mud peristaltic pump module comprises a high-power peristaltic pump;
the water glass storage and peristaltic pump module consists of a low-power peristaltic pump and a water glass storage tank;
high-power peristaltic pump is connected with the agitator tank through assisting shield mud feed liquor pipe, high-power peristaltic pump is connected to shield machine shield body department through assisting the shield mud drain pipe, the miniwatt peristaltic pump passes through the pipeline and is connected with the sodium silicate holding vessel, the miniwatt peristaltic pump is connected to and is connected to shield machine shield body department through the sodium silicate drain pipe, the sodium silicate drain pipe passes through tee bend blender hybrid connection with assisting the shield mud drain pipe.
Furthermore, the system control box respectively controls the motor rotating speeds of the low-power peristaltic pump and the high-power peristaltic pump through the frequency converter, so that the mixing ratio of the auxiliary shield mud solution and the water glass solution is accurately controlled.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the scheme is divided into three modules, so that the space matched with the rear part of the shield tunneling machine is fully utilized, and the space is saved; the integrated equipment with larger occupied area is placed without additionally increasing a rack, so that the investment is saved; the characteristics of all parts matched with the rear part of the shield machine can be fully utilized, and the three modules are connected through pipelines and lines with variable lengths, so that the installation is convenient; the system control box and the stirring tank are put together, and the three modules can be controlled to operate only through the control box, so that the operation is convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model provides a disconnect-type shield constructs accuse and subsides with assisting shield mud injection apparatus's overall structure schematic diagram.
In the figure: the system comprises a three-way mixer 1, a water glass liquid outlet pipe 2, an auxiliary shield mud liquid outlet pipe 3, a small-power peristaltic pump 4, a water glass storage tank 5, a large-power peristaltic pump 6, an auxiliary shield mud liquid inlet pipe 7, a system control box 8, a quantitative floating ball switch 9, a stirring tank 10, a water glass storage and peristaltic pump module 11, an auxiliary shield mud peristaltic pump module 12 and an auxiliary shield mud stirring and system control module 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, the auxiliary shield mud injection device for separated shield controlled settlement comprises a water glass storage and peristaltic pump module 11, an auxiliary shield mud peristaltic pump module 12 and an auxiliary shield mud stirring and system control module 13, wherein the auxiliary shield mud stirring and system control module 13 consists of a system control box 8, a quantitative floating ball switch 9 and a stirring tank 10;
the auxiliary shield mud peristaltic pump module 12 comprises a high-power peristaltic pump 6;
the water glass storage and peristaltic pump module 11 consists of a low-power peristaltic pump 4 and a water glass storage tank 5;
high-power peristaltic pump 6 is connected with agitator tank 10 through assisting shield mud feed liquor pipe 7, and high-power peristaltic pump 6 is connected to the shield body department of shield through assisting shield mud drain pipe 3, and miniwatt peristaltic pump 4 is connected with sodium silicate holding vessel 5 through the pipeline, and miniwatt peristaltic pump 4 is connected to being connected to the shield body department of shield through sodium silicate drain pipe 2, and sodium silicate drain pipe 2 passes through tee bend mixer 1 hybrid connection with assisting shield mud drain pipe 3.
The system control box 8 respectively controls the motor rotating speeds of the low-power peristaltic pump 4 and the high-power peristaltic pump 6 through the frequency converters, so that the mixing ratio of the auxiliary shield mud solution and the water glass solution is accurately controlled.
The system comprises a water glass storage and peristaltic pump module 11, an auxiliary shield mud peristaltic pump module 12 and an auxiliary shield mud stirring and system control module 13, wherein the three modules are randomly arranged according to the space condition of the rear support. The three modules are connected and operated through pipelines and line systems.
In the tunneling process of the shield tunneling machine, the high-power peristaltic pump 6 pumps slurry from the stirring tank 10 through the auxiliary shield mud liquid inlet pipe 7, and the slurry is pumped out through the high-power peristaltic pump 6 and then flows to the shield body of the shield tunneling machine from the auxiliary shield mud liquid outlet pipe 3. The low-power peristaltic pump 4 pumps water glass from the water glass storage tank 5 through a pipeline and then sends the water glass to the shield body of the shield machine through the water glass liquid outlet pipe 2. The paste formed after the two liquids are mixed by the three-way mixer 1 is filled in the gap on the outer side of the shield body in time through the radial hole or the advanced hole, so that the sedimentation of the ground during the passing of the shield body is controlled.
The slurry solution in the stirred tank 10 and the water glass solution in the water glass storage tank 5 were mixed at a ratio of 10: the motor rotating speeds of the low-power peristaltic pump 4 and the high-power peristaltic pump 6 are respectively controlled by a frequency converter in a system control box 8 according to the proportion of 1 to 15:1, so that the proportion of the two is accurately controlled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. A separated shield mud injection device for shield controlled settlement comprises a water glass storage and peristaltic pump module (11), an auxiliary shield mud peristaltic pump module (12) and an auxiliary shield mud stirring and system control module (13), and is characterized in that;
the auxiliary shield mud stirring and system control module (13) consists of a system control box (8), a quantitative floating ball switch (9) and a stirring tank (10);
the auxiliary shield mud peristaltic pump module (12) comprises a high-power peristaltic pump (6);
the water glass storage and peristaltic pump module (11) consists of a low-power peristaltic pump (4) and a water glass storage tank (5);
high-power peristaltic pump (6) are connected with agitator tank (10) through assisting shield mud feed liquor pipe (7), high-power peristaltic pump (6) are connected to the shield body department of shield through assisting shield mud drain pipe (3), miniwatt peristaltic pump (4) are connected with sodium silicate holding vessel (5) through the pipeline, miniwatt peristaltic pump (4) are connected to being connected to the shield body department of shield through sodium silicate drain pipe (2), sodium silicate drain pipe (2) and assist shield mud drain pipe (3) through tee bend blender (1) hybrid connection.
2. The auxiliary shield mud injection equipment for the separated shield controlled sedimentation according to claim 1, wherein the system control box (8) controls the motor rotation speed of the low-power peristaltic pump (4) and the motor rotation speed of the high-power peristaltic pump (6) through a frequency converter respectively, so that the mixing ratio of the auxiliary shield mud solution and the water glass solution is accurately controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700672.7U CN213597973U (en) | 2020-11-19 | 2020-11-19 | Disconnect-type shield constructs accuse subsides with assisting shield mud injection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700672.7U CN213597973U (en) | 2020-11-19 | 2020-11-19 | Disconnect-type shield constructs accuse subsides with assisting shield mud injection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597973U true CN213597973U (en) | 2021-07-02 |
Family
ID=76596667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700672.7U Expired - Fee Related CN213597973U (en) | 2020-11-19 | 2020-11-19 | Disconnect-type shield constructs accuse subsides with assisting shield mud injection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863958A (en) * | 2021-10-26 | 2021-12-31 | 中铁工程装备集团有限公司 | Double-liquid grouting system of shield tunneling machine |
-
2020
- 2020-11-19 CN CN202022700672.7U patent/CN213597973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863958A (en) * | 2021-10-26 | 2021-12-31 | 中铁工程装备集团有限公司 | Double-liquid grouting system of shield tunneling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 Termination date: 20211119 |