CN212225251U - Flow-adjustable shield grouting device - Google Patents
Flow-adjustable shield grouting device Download PDFInfo
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- CN212225251U CN212225251U CN202020764557.3U CN202020764557U CN212225251U CN 212225251 U CN212225251 U CN 212225251U CN 202020764557 U CN202020764557 U CN 202020764557U CN 212225251 U CN212225251 U CN 212225251U
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Abstract
The utility model discloses a flow-adjustable shield grouting device, which comprises a flow regulating box; a discharge hole is formed in the top of the flow regulating box; the flow regulating box is provided with a flow regulating mechanism and an ultrasonic flow velocity sensor; the bottom end of the flow regulating box is communicated with the sieve box; the bottom end of the screen box is communicated with the feeding mechanism; the feeding mechanism is arranged at the top of the base; a fixed rod is arranged on the base; and the fixed rod is provided with a PLC control panel. The utility model discloses can adjust slip casting speed, prevent to block up convenient to use.
Description
Technical Field
The utility model relates to a shield constructs quick-witted technical field, specifically is a shield constructs slip casting device with adjustable flow.
Background
The existing shield machine needs to perform grouting when a tunnel is excavated, most of the existing grouting equipment adopts a common pipeline to directly spray out, the effect of the grouting for the shield is not ideal, the grouting is unstable, the sprayed mortar is scattered and splashed, the grouting speed is difficult to control, and the pipeline partially adopting valves has complicated structure and higher precision, and a valve core is easy to block, so the grouting effect is not good; and the grouting equipment is often fixed at a certain position, so that the use is not convenient and flexible enough.
Therefore, in order to solve the above current situation, a flow-adjustable shield grouting device needs to be researched urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shield constructs slip casting device with adjustable flow to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a flow-adjustable shield grouting device comprises a flow adjusting box; a discharge hole is formed in the top of the flow regulating box; the flow regulating box is provided with a flow regulating mechanism and an ultrasonic flow velocity sensor; the bottom end of the flow regulating box is communicated with the sieve box; the bottom end of the screen box is communicated with the feeding mechanism; the feeding mechanism is arranged at the top of the base; a fixed rod is arranged on the base; and the fixed rod is provided with a PLC control panel.
As a further aspect of the present invention: the feeding mechanism comprises a feeding box; a spiral auger is arranged in the feeding box; the top of the feeding box is communicated with the sieve box; the bottom end of the spiral auger is connected with a servo motor through a coupler; the servo motor is arranged in the base; and a feeding hole is arranged on one side of the bottom of the feeding box.
As a further aspect of the present invention: and a screen is arranged at the communication position of the screen box and the feeding box.
As a further aspect of the present invention: the flow regulating mechanism comprises a piston rod; the piston rod comprises a fixed pipe and a movable rod; a fixed pipe is sleeved on the movable rod; the length of the movable rod is greater than that of the fixed pipe; the fixed pipe is connected with a flow regulating box; one end of the movable rod extends into the flow regulating box and is provided with a material baffle plate; a discharging cavity is arranged in the flow regulating box; a mechanical seal is arranged at the joint of the fixed pipe and the flow regulating box; the other end of the movable rod is fixedly connected with the fixed plate; the fixed plate is fixedly connected with the outer surface of the flow regulating box through an electric telescopic rod; the electric telescopic rod is electrically connected with the PLC control panel.
As a further aspect of the present invention: the striker plate comprises a rectangular striker plate and a semicircular striker plate; a movable cavity is arranged on the flow regulating box corresponding to the material baffle plate; the rectangular striker plate is connected with one end of the movable rod; the semicircular striker plate is arranged on one side, away from the movable rod, of the rectangular striker plate.
As a further aspect of the present invention: the bottom end of the base is provided with a moving mechanism; the moving mechanism comprises a lifting box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with a universal wheel; an outlet groove is formed in the bottom end of the lifting box and corresponds to the universal wheel; and the bottom end of the lifting box is provided with an anti-slip pad.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic feeding can be realized through the arrangement of the servo motor, the spiral auger, the feeding box and the feeding hole; through the arrangement of the screen, the blockage of the flow regulating box caused by the injection of large-particle materials is prevented, and the grouting efficiency and effect are prevented from being influenced; the grouting speed of the device can be adjusted through the arrangement of the mechanical seal, the electric telescopic rod, the piston rod, the fixing plate and the material baffle plate; through the arrangement of the universal wheels, the movable use of workers is facilitated; through the arrangement of the lifting mechanism, the universal wheel can be retracted into the lifting box; the device is prevented from sliding by the arrangement of the anti-slip mat. To sum up, the utility model discloses can adjust slip casting speed, prevent to block up convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the flow regulating box of the present invention.
Fig. 3 is the structure schematic diagram of the middle retainer plate of the present invention.
In the figure: the device comprises a material outlet 1, a flow regulating box 2, an ultrasonic flow velocity sensor 3, a sieve box 4, a screen 5, a mechanical seal 6, an electric telescopic rod 7, a piston rod 8, a fixing plate 9, a spiral auger 10, a feeding box 11, a feeding hole 12, a PLC control panel 13, a base 14, a moving mechanism 15, a discharging cavity 16, a material baffle 17, a semicircular material baffle 18 and a rectangular material baffle 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a flow-adjustable shield grouting device includes a flow regulating box 2; the top of the flow regulating box 2 is provided with a discharge hole 1; the flow regulating box 2 is provided with a flow regulating mechanism and an ultrasonic flow velocity sensor 3; the bottom end of the flow regulating box 2 is communicated with a sieve box 4; the bottom end of the sieve box 4 is communicated with the feeding mechanism; the feeding mechanism is arranged at the top of the base 14; a fixing rod is arranged on the base 14; and a PLC control panel 13 is arranged on the fixed rod.
Further, the feeding mechanism comprises a feeding box 11; a spiral auger 10 is arranged in the feeding box 11; the top of the feeding box 11 is communicated with the sieve box 4; the bottom end of the spiral auger 10 is connected with a servo motor through a coupler; the servo motor is arranged in the base 14; a feeding hole 12 is arranged at one side of the bottom of the feeding box 11; through the arrangement of the servo motor, the spiral auger 10, the feeding box 11 and the feeding port 12, automatic feeding can be realized.
Further, a screen 5 is arranged at the communication position of the screen box 4 and the feeding box 11; through the setting of screen cloth 5, prevent that large granule material from spraying to cause and transfer case 2 to block up, influence slip casting efficiency and effect.
Further, the flow regulating mechanism comprises a piston rod 8; the piston rod 8 comprises a fixed pipe and a movable rod; a fixed pipe is sleeved on the movable rod; the length of the movable rod is greater than that of the fixed pipe; the fixed pipe is connected with the flow regulating box 2; one end of the movable rod extends into the flow regulating box 2 and is provided with a material baffle plate 17; a discharging cavity 16 is arranged in the flow regulating box 2; a mechanical seal 6 is arranged at the joint of the fixed pipe and the flow regulating box 2; the other end of the movable rod is fixedly connected with a fixed plate 9; the fixed plate 9 is fixedly connected with the outer surface of the flow regulating box 2 through an electric telescopic rod 7; the electric telescopic rod 7 is electrically connected with the PLC control panel 13.
Further, the striker plate 17 comprises a rectangular striker plate 19 and a semicircular striker plate 18; a movable cavity is arranged on the flow regulating box 2 corresponding to the material baffle plate 17; the rectangular striker plate 19 is connected with one end of the movable rod; the semicircular striker plate 18 is arranged on one side of the rectangular striker plate 19 away from the movable rod; the grouting speed of the device can be adjusted by setting the mechanical seal 6, the electric telescopic rod 7, the piston rod 8, the fixing plate 9 and the striker plate 17.
Example 2
Referring to fig. 1, a moving mechanism 15 is installed at the bottom end of the base 14; the moving mechanism 15 includes a lift box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with a universal wheel; an outlet groove is formed in the bottom end of the lifting box and corresponds to the universal wheel; the bottom end of the lifting box is provided with an anti-skid pad; through the arrangement of the universal wheels, the movable use of workers is facilitated; through the arrangement of the lifting mechanism, the universal wheel can be retracted into the lifting box; the device is prevented from sliding by the arrangement of the anti-slip mat.
The utility model discloses a theory of operation is: the automatic feeding can be realized through the arrangement of the servo motor, the spiral auger 10, the feeding box 11 and the feeding hole 12; through the arrangement of the screen 5, the blockage of the flow regulating box 2 caused by the ejection of large-particle materials is prevented, and the grouting efficiency and effect are prevented from being influenced; the grouting speed of the device can be adjusted by arranging the mechanical seal 6, the electric telescopic rod 7, the piston rod 8, the fixing plate 9 and the striker plate 17; through the arrangement of the universal wheels, the movable use of workers is facilitated; through the arrangement of the lifting mechanism, the universal wheel can be retracted into the lifting box; the device is prevented from sliding by the arrangement of the anti-slip mat. To sum up, the utility model discloses can adjust slip casting speed, prevent to block up convenient to use.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A flow-adjustable shield grouting device comprises a flow adjusting box (2); the device is characterized in that a discharge hole (1) is arranged at the top of the flow regulating box (2); the flow regulating box (2) is provided with a flow regulating mechanism and an ultrasonic flow velocity sensor (3); the bottom end of the flow regulating box (2) is communicated with the sieve box (4); the bottom end of the sieve box (4) is communicated with the feeding mechanism; the feeding mechanism is arranged on the top of the base (14); a fixed rod is arranged on the base (14); and a PLC control panel (13) is installed on the fixed rod.
2. The flow-adjustable shield grouting device according to claim 1, characterized in that the feeding mechanism comprises a feeding box (11); a spiral auger (10) is arranged in the feeding box (11); the top of the feeding box (11) is communicated with the sieve box (4); the bottom end of the spiral auger (10) is connected with a servo motor through a coupler; the servo motor is arranged in the base (14); a feeding hole (12) is arranged on one side of the bottom of the feeding box (11).
3. The flow-adjustable shield grouting device according to claim 2, characterized in that a screen (5) is installed at the communication position of the screen box (4) and the feeding box (11).
4. The flow-adjustable shield grouting device according to claim 1, characterized in that the flow adjusting mechanism comprises a piston rod (8); the piston rod (8) comprises a fixed pipe and a movable rod; a fixed pipe is sleeved on the movable rod; the length of the movable rod is greater than that of the fixed pipe; the fixed pipe is connected with a flow regulating box (2); one end of the movable rod extends into the flow regulating box (2) and is provided with a material baffle plate (17); a discharging cavity (16) is arranged in the flow regulating box (2); a mechanical seal (6) is arranged at the joint of the fixed pipe and the flow regulating box (2); the other end of the movable rod is fixedly connected with a fixed plate (9); the fixed plate (9) is fixedly connected with the outer surface of the flow regulating box (2) through an electric telescopic rod (7); the electric telescopic rod (7) is electrically connected with the PLC control panel (13).
5. The flow-adjustable shield grouting device according to claim 4, characterized in that the striker plate (17) comprises a rectangular striker plate (19) and a semicircular striker plate (18); a movable cavity is arranged on the flow regulating box (2) corresponding to the material baffle plate (17); the rectangular material baffle plate (19) is connected with one end of the movable rod; the semicircular striker plate (18) is arranged on one side, away from the movable rod, of the rectangular striker plate (19).
6. The flow-adjustable shield grouting device according to claim 1, characterized in that a moving mechanism (15) is mounted at the bottom end of the base (14); the moving mechanism (15) comprises a lifting box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with a universal wheel; an outlet groove is formed in the bottom end of the lifting box and corresponds to the universal wheel; and the bottom end of the lifting box is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764557.3U CN212225251U (en) | 2020-05-11 | 2020-05-11 | Flow-adjustable shield grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764557.3U CN212225251U (en) | 2020-05-11 | 2020-05-11 | Flow-adjustable shield grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212225251U true CN212225251U (en) | 2020-12-25 |
Family
ID=73926281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764557.3U Active CN212225251U (en) | 2020-05-11 | 2020-05-11 | Flow-adjustable shield grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212225251U (en) |
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2020
- 2020-05-11 CN CN202020764557.3U patent/CN212225251U/en active Active
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