CN219197402U - Automatic alarm grouting pipe device - Google Patents
Automatic alarm grouting pipe device Download PDFInfo
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- CN219197402U CN219197402U CN202223071477.8U CN202223071477U CN219197402U CN 219197402 U CN219197402 U CN 219197402U CN 202223071477 U CN202223071477 U CN 202223071477U CN 219197402 U CN219197402 U CN 219197402U
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- China
- Prior art keywords
- grouting pipe
- sleeve
- extension rod
- contact piece
- automatic alarm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to an automatic alarm grouting pipe device, which comprises a sleeve, a grouting pipe arranged in the sleeve, and a grouting nozzle connected to the front end of the grouting pipe; the grouting pipe comprises a front extension rod, a telescopic grouting pipe and a rear extension rod which are sequentially connected, the front extension rod is in sliding connection with the sleeve, the front end of the front extension rod extends out of the sleeve to be connected with the grouting nozzle, and the rear extension rod is fixedly connected with the sleeve; the telescopic grouting pipe is sleeved with a spring, and two ends of the spring are fixedly connected with the front extension rod and the rear extension rod respectively; the front end of the telescopic grouting pipe is provided with a first contact piece, a second contact piece is arranged on the sleeve at the position corresponding to the rear side of the first contact piece, a battery and an alarm are arranged on the sleeve, the first contact piece and the second contact piece are respectively connected with the battery through a wire, and the alarm is connected to the wire. The grouting pipe device can detect the stress of the nozzle in real time and give an alarm when the pressure is high.
Description
Technical Field
The utility model relates to an automatic alarm grouting pipe device, and belongs to the technical field of grouting machine equipment.
Background
In the grouting process of the automatic grouting machine, the problem that the nozzle of the grouting pipe is in contact with an obstacle exists, and if the grouting pipe continues to move forward under the unknowing condition, the grouting pipe is extruded, so that the grouting pipe is broken.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a grouting pipe device which can detect stress of a nozzle in real time and give an alarm when the pressure is high.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: an automatic alarm grouting pipe device comprises a sleeve, a grouting pipe arranged in the sleeve, and a grouting nozzle connected to the front end of the grouting pipe; the grouting pipe comprises a front extension rod, a telescopic grouting pipe and a rear extension rod which are sequentially connected, the front extension rod is in sliding connection with the sleeve, the front end of the front extension rod extends out of the sleeve to be connected with the grouting nozzle, and the rear extension rod is fixedly connected with the sleeve; the telescopic grouting pipe is sleeved with a spring, and two ends of the spring are fixedly connected with the front extension rod and the rear extension rod respectively; the front end of the telescopic grouting pipe is provided with a first contact piece, a second contact piece is arranged on the sleeve at the position corresponding to the rear side of the first contact piece, a battery and an alarm are arranged on the sleeve, the first contact piece and the second contact piece are respectively connected with the battery through a wire, and the alarm is connected to the wire.
The technical scheme is further designed as follows: the sleeve is also provided with a switch, and the switch is connected to the lead.
The switch is a side push switch, battery contact pieces are respectively arranged at two ends of the switch, and the switch is closed, so that the two battery contact pieces are contacted with each other.
The front end of the sleeve is provided with a thrust nut, the inner diameter of the thrust nut is smaller than that of the sleeve and matched with the outer diameter of the front extension rod, and the periphery of the front extension rod is provided with a thrust bulge.
Insulating gaskets are arranged between the first contact piece and the telescopic grouting pipe and between the second contact piece and the sleeve.
The front extension bar and the rear extension bar are respectively provided with an insulating gasket at the joint of the front extension bar and the rear extension bar and the spring.
And a pressure sensor is arranged at the joint of the rear extension rod and the telescopic grouting pipe.
The rear end of the periphery of the sleeve is fixedly connected with a fixing frame, and the front end of the sleeve is connected with a guide frame.
And the joint of the fixing frame and the sleeve is provided with protective rubber.
A valve is arranged between the front end of the front extension rod and the grouting nozzle.
The utility model has the beneficial effects that:
according to the utility model, after the grouting nozzle touches an obstacle, the front extension rod slides backwards along the sleeve, the telescopic grouting pipe is contracted, and the two contact pieces, the battery and the alarm form a closed loop until the two contact pieces are contacted, so that the alarm alarms; and the worker operates the grouting machine to stop moving forwards, so that the grouting pipe is prevented from being broken.
The utility model is also provided with a pressure sensor, which can detect the pressure information received by the grouting pipe in real time, judge whether the grouting pipe touches an obstacle or not and make countermeasures in time.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 schematically illustrates a push-up protrusion.
In the figure: 1. a fixing frame; 2. a guide frame; 3. a rear extension bar; 4. a front extension bar; 5. a valve; 6. a retractable grouting pipe; 7. a spring; 8. a battery; 9. an alarm; 10. a contact piece; 11. a thrust nut; 12. a battery contact plate; 13. a side push switch; 14. a protective rubber; 15. a thrust bulge; 16. grouting nozzle; 17. a pressure sensor; 18. an insulating gasket I; 19. a sleeve; 20. and a second insulating gasket.
Detailed Description
The utility model will now be described in detail with reference to the accompanying drawings and specific examples.
Examples
As shown in fig. 1, an automatic alarm grouting pipe device comprises a sleeve 19 and a grouting pipe arranged in the sleeve 19, wherein the rear end of the periphery of the sleeve 19 is fixedly connected with a fixing frame 1, the front end of the sleeve is connected with a guide frame 2, one ends of the fixing frame 1 and the guide frame 2, which are far away from the sleeve 19, are respectively connected with mechanical claws of a mechanical arm and used for driving the sleeve 19 and the grouting pipe to move, and the joint of the fixing frame 1 and the guide frame 2 and the sleeve 19 is provided with protective rubber 14.
The grouting pipe comprises a front extension rod 4, a telescopic grouting pipe 6 and a rear extension rod 3 which are sequentially connected, wherein the front extension rod 4 is in sliding connection with a sleeve 19, the front end of the front extension rod extends out of the sleeve 19 to be connected with a grouting nozzle 16, and a valve 5 is arranged between the front end of the front extension rod 4 and the grouting nozzle 16; the rear extension bar 3 is fixedly connected with the sleeve 19; the telescopic grouting pipe 6 is sleeved with a spring 7, two ends of the spring 7 are fixedly connected with the ends of the front extension rod 4 and the end part of the rear extension rod 3 respectively, the telescopic grouting pipe 6 contracts when the front extension rod 4 is pressed and slides backwards, and the front extension rod 4 is not pressed and returns to an initial state under the action of the spring 7.
In this embodiment, the front end of the telescopic grouting pipe 6 is provided with a contact piece 10, the inner side of the sleeve 19 is provided with another contact piece 10, the contact piece is located on the same straight line with the contact piece on the telescopic grouting pipe 6, and is located at the rear side of the contact piece on the telescopic grouting pipe 6, after the current extension bar 4 is pressed and slides backwards for a certain distance, the two contact pieces 10 are in contact with each other, the sleeve 19 is provided with a battery 8 and an alarm 9, the two contact pieces are respectively connected with the battery 8 through wires, the alarm 9 is also connected to the wires, when the two contact pieces 10 are in contact with each other, the wires connect the battery 8 and the alarm 9 into a closed loop, the alarm 9 alarms, at this moment, the staff can operate the grouting machine to stop moving forwards, so as to avoid the grouting pipe from breaking, and in this embodiment, the alarm 9 is a buzzer.
In this embodiment, the sleeve 19 is further provided with a switch 13, which is a side push switch, connected to the wire and used for controlling the on-off of the wire, two ends of the switch 13 are respectively provided with a battery contact 12, and the switch is closed, and the two battery contact 12 are in contact with each other.
The joint of the rear extension rod 3 and the telescopic grouting pipe 6 is also provided with a pressure sensor 17 for detecting the pressure born by the telescopic grouting pipe 6 in real time, judging whether the grouting pipe hits an obstacle or not and timely making countermeasures.
In this embodiment, in order to prevent the circuit loop from being connected to the front and rear extension bars and the spring 7 to form a short circuit, the first insulating spacers 18 are disposed between the contact piece 10 and the telescopic grouting pipe 5 and between the contact piece and the sleeve 19, and the second insulating spacers 20 are disposed at the connection positions of the front extension bar 4 and the rear extension bar 3 and the spring 7.
In this embodiment, the front end of the sleeve 19 is provided with the thrust nut 11, the inner diameter of the thrust nut 11 is smaller than the inner diameter of the sleeve 19 and matches with the outer diameter of the front extension rod 4, and a plurality of thrust protrusions 15 are circumferentially arranged on the periphery of the inner part of the front extension rod 4, as shown in fig. 2, the thrust protrusions 15 can abut against the inner side of the thrust nut 11, and the front extension rod 4 can be prevented from sliding out of the sleeve 19.
According to the embodiment, the displacement information of the grouting pipe is monitored through the alarm, the compression information of the grouting pipe is monitored through the pressure sensor, whether the grouting pipe touches an obstacle is judged through the two information, measures such as stopping moving are timely taken, and the grouting pipe is prevented from being broken.
The technical scheme of the utility model is not limited to the embodiments, and all technical schemes obtained by adopting equivalent substitution modes fall within the scope of the utility model.
Claims (10)
1. An automatic alarm grouting pipe device comprises a sleeve, a grouting pipe arranged in the sleeve, and a grouting nozzle connected to the front end of the grouting pipe; the method is characterized in that: the grouting pipe comprises a front extension rod, a telescopic grouting pipe and a rear extension rod which are sequentially connected, the front extension rod is in sliding connection with the sleeve, the front end of the front extension rod extends out of the sleeve to be connected with the grouting nozzle, and the rear extension rod is fixedly connected with the sleeve; the telescopic grouting pipe is sleeved with a spring, and two ends of the spring are fixedly connected with the front extension rod and the rear extension rod respectively; the front end of the telescopic grouting pipe is provided with a first contact piece, a second contact piece is arranged on the sleeve at the position corresponding to the rear side of the first contact piece, a battery and an alarm are arranged on the sleeve, the first contact piece and the second contact piece are respectively connected with the battery through a wire, and the alarm is connected to the wire.
2. The automatic alarm grouting pipe device according to claim 1, wherein: the sleeve is also provided with a switch, and the switch is connected to the lead.
3. The automatic alarm grouting pipe device according to claim 2, wherein: the switch is a side push switch, battery contact pieces are respectively arranged at two ends of the switch, and the switch is closed, so that the two battery contact pieces are contacted with each other.
4. The automatic alarm grouting pipe device according to claim 1, wherein: the front end of the sleeve is provided with a thrust nut, the inner diameter of the thrust nut is smaller than that of the sleeve and matched with the outer diameter of the front extension rod, and the periphery of the front extension rod is provided with a thrust bulge.
5. The automatic alarm grouting pipe device according to claim 1, wherein: insulating gaskets are arranged between the first contact piece and the telescopic grouting pipe and between the second contact piece and the sleeve.
6. The automatic alarm grouting pipe device according to claim 5, wherein: the front extension bar and the rear extension bar are respectively provided with an insulating gasket at the joint of the front extension bar and the rear extension bar and the spring.
7. The automatic alarm grouting pipe device according to claim 6, wherein: and a pressure sensor is arranged at the joint of the rear extension rod and the telescopic grouting pipe.
8. The automatic alarm grouting pipe device according to claim 1, wherein: the rear end of the periphery of the sleeve is fixedly connected with a fixing frame, and the front end of the sleeve is connected with a guide frame.
9. The automatic alarm grouting pipe device according to claim 8, wherein: and the joint of the fixing frame and the sleeve is provided with protective rubber.
10. The automatic alarm grouting pipe device according to claim 1, wherein: a valve is arranged between the front end of the front extension rod and the grouting nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223071477.8U CN219197402U (en) | 2022-11-20 | 2022-11-20 | Automatic alarm grouting pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223071477.8U CN219197402U (en) | 2022-11-20 | 2022-11-20 | Automatic alarm grouting pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219197402U true CN219197402U (en) | 2023-06-16 |
Family
ID=86705163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223071477.8U Active CN219197402U (en) | 2022-11-20 | 2022-11-20 | Automatic alarm grouting pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219197402U (en) |
-
2022
- 2022-11-20 CN CN202223071477.8U patent/CN219197402U/en active Active
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