CN208311646U - A kind of docking push pipe being able to achieve sinking early warning - Google Patents
A kind of docking push pipe being able to achieve sinking early warning Download PDFInfo
- Publication number
- CN208311646U CN208311646U CN201820582979.1U CN201820582979U CN208311646U CN 208311646 U CN208311646 U CN 208311646U CN 201820582979 U CN201820582979 U CN 201820582979U CN 208311646 U CN208311646 U CN 208311646U
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- China
- Prior art keywords
- push pipe
- push
- early warning
- docking
- pressure sensor
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Abstract
The utility model discloses a kind of docking push pipes for being able to achieve sinking early warning, including adjacent No.1 push pipe and No. two push pipes, inner wall one end of the No.1 push pipe forms several strip grooves, outer wall one end of No. two push pipes forms several raised items, the raised item correspondence is plugged in the strip groove, there are two pressure sensors for the two sides grafting of every raised item, No.1 push pipe is pressed against the upper end of the pressure sensor, pressure sensor connects controller, and the controller connects buzzer.The utility model can help operating personnel to flee from push pipe when push pipe sinking shifts.
Description
Technical field:
The utility model relates to the technical fields of jacking construction, are specifically related to a kind of docking top for being able to achieve sinking early warning
Pipe.
Background technique:
The laying of existing pipeline mostly uses jacking construction, and jacking construction is exactly non-excavating construction method, be it is a kind of do not excavate or
The piping laying construction technology that person excavates less.Construction by pipeline jacking method is exactly the top power generated in working pit by means of jacking device,
Pipeline is headed into soil by the gradient of design, and the earthwork is transported by the frictional force for overcoming pipeline and surrounding soil.One section pipe is complete
At heading into soil layer and then lower second section pipe continues jacking.Implement push pipe sinking in stratum complicated and changeable, due to difference
The characteristics such as bearing capacity differs greatly between soil layer, coefficient of friction is changeable easily generate water burst in prominent heavy, deflection, well, gush soil and super
The extremely difficult control in direction heavy, that push pipe sinks, and when push pipe sinking shifts, operating personnel is difficult have grace time in push pipe
Flee from push pipe.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it is real to found a kind of new structural energy
The now docking push pipe of heavy early warning, makes it with more the utility value in industry.
Utility model content:
The purpose of this utility model aims to solve the problem that problem of the existing technology, provides a kind of energy when push pipe sinks and deviates
Operating personnel is helped to flee from the docking push pipe for being able to achieve sinking early warning of push pipe.
The utility model relates to a kind of docking push pipes for being able to achieve sinking early warning, push up including adjacent No.1 push pipe and No. two
Pipe, inner wall one end of the No.1 push pipe form several strip grooves, and outer wall one end of No. two push pipes forms several
Raised item, the raised item correspondence are plugged in the strip groove, and there are two pressure sensings for the two sides grafting of every raised item
Device, No.1 push pipe are pressed against the upper end of the pressure sensor, and pressure sensor connects controller, and the controller connects buzzing
Device.
By above-mentioned technical proposal, when the utility model is used, No. two push pipes are plugged in No.1 push pipe and raised item
Correspondence is plugged in strip groove, the pressure in push pipe sinking construction, when angle offset occurs for adjacent push pipe, on raised item
Sensor sensing pressure change simultaneously sends a signal to controller, when pressure sensor senses change in pressure over range, controller
Buzzer warning is controlled, the time for providing abundance for operating personnel in push pipe flees from push pipe.
Through the above scheme, the docking push pipe for being able to achieve sinking early warning of the utility model can be in push pipe sinking construction
Generation adjacent top tube angulation offset give warning in advance, for operating personnel in push pipe provide more abundance flee from the time, in advance
Alert precision is high.
As a preference of the above scheme, the upper limit value for having pressure sensor variation range is recorded in the controller,
When pressure sensor variation is more than the upper limit value, the buzzer warning.
As a preference of the above scheme, it is set on the No.1 push pipe inner wall there are five strip groove, outside No. two push pipes
Wall is equipped with five raised items, and raised item and strip groove correspond.
As a preference of the above scheme, the pressure sensor is electrically connected with the controller.
As a preference of the above scheme, the buzzer is electrically connected with the controller.
As a preference of the above scheme, the No.1 push pipe and No. two push pipes are embedded in soil.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention:
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 is the schematic cross-sectional view of Fig. 1.
Specific embodiment:
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 1 to Fig. 3, a kind of docking push pipe being able to achieve sinking early warning described in the utility model, including adjacent
No.1 push pipe 1 and No. two push pipes 2, the No.1 push pipe 1 and No. two push pipes 2 are embedded in soil 3, inner wall one end of No.1 push pipe 1
Several strip grooves 11 are formed, outer wall one end of No. two push pipes 2 forms several raised items 21, and the raised item 21 is right
It should be plugged in the strip groove 11, be set on 1 inner wall of No.1 push pipe there are five strip groove 11, be set on No. two 2 outer walls of push pipe
There are five raised items 21, raised item 21 and strip groove 11 correspond, and there are two pressure for the two sides grafting of every raised item 21
Sensor 4, No.1 push pipe 1 are pressed against the upper end of the pressure sensor 4, and pressure sensor 4 is electrically connected controller (not shown),
The controller is electrically connected buzzer (not shown), and record has the upper limit value of 4 variation range of pressure sensor in controller, works as pressure
When the variation of force snesor 4 is more than the upper limit value, the buzzer warning.
In the specific implementation, No. two push pipes 2 are plugged in No.1 push pipe 1 the utility model and the correspondence of raised item 21 is plugged on
Pressure sensor in strip groove 11, in push pipe sinking construction, when angle offset occurs for adjacent push pipe, on raised item 21
4 senses change in pressure simultaneously send a signal to controller, when 4 senses change in pressure over range of pressure sensor, controller control
Buzzer warning, the time for providing abundance for operating personnel in push pipe flee from push pipe.
In conclusion the docking push pipe for being able to achieve sinking early warning of the utility model can be to occurring in push pipe sinking construction
The offset of adjacent top tube angulation give warning in advance, for operating personnel in push pipe provide it is more sufficient flee from the time, early warning is smart
Accuracy is high.
The docking push pipe provided by the utility model for being able to achieve sinking early warning, the only specific embodiment party of the utility model
Formula, but protection scope of the utility model is not limited thereto, and anyone skilled in the art is practical new at this
In the technical scope that type discloses, it can easily think of the change or the replacement, should all cover within scope of protection of the utility model.Cause
This, the protection scope of the utility model should be based on the protection scope of the described claims.
Claims (6)
1. a kind of docking push pipe for being able to achieve sinking early warning, including adjacent No.1 push pipe (1) and No. two push pipes (2), feature
Be: inner wall one end of the No.1 push pipe (1) forms several strip grooves (11), the outer wall one of No. two push pipes (2)
End forms several raised items (21), and the raised item is corresponding to be plugged in the strip groove (11), every raised item (21)
Two sides grafting there are two pressure sensor (4), No.1 push pipe (1) is pressed against the upper end of the pressure sensor (4), and pressure passes
Sensor (4) connects controller, and the controller connects buzzer.
2. the docking push pipe according to claim 1 for being able to achieve sinking early warning, it is characterised in that: recorded in the controller
There is the upper limit value of pressure sensor (4) variation range, when pressure sensor (4) variation is more than the upper limit value, the buzzing
Device alarm.
3. the docking push pipe according to claim 1 for being able to achieve sinking early warning, it is characterised in that: the No.1 push pipe (1)
It is set on inner wall there are five strip groove (11), No. two push pipe (2) outer walls are equipped with five raised items (21), and raised item and bar shaped are recessed
Slot (11) corresponds.
4. the docking push pipe according to claim 1 for being able to achieve sinking early warning, it is characterised in that: the pressure sensor
(4) it is electrically connected with the controller.
5. the docking push pipe according to claim 1 for being able to achieve sinking early warning, it is characterised in that: the buzzer and control
Device electrical connection.
6. the docking push pipe according to claim 1 for being able to achieve sinking early warning, it is characterised in that: the No.1 push pipe (1)
It is embedded in soil (3) with No. two push pipes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582979.1U CN208311646U (en) | 2018-04-23 | 2018-04-23 | A kind of docking push pipe being able to achieve sinking early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582979.1U CN208311646U (en) | 2018-04-23 | 2018-04-23 | A kind of docking push pipe being able to achieve sinking early warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311646U true CN208311646U (en) | 2019-01-01 |
Family
ID=64713237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582979.1U Expired - Fee Related CN208311646U (en) | 2018-04-23 | 2018-04-23 | A kind of docking push pipe being able to achieve sinking early warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345312A (en) * | 2019-07-25 | 2019-10-18 | 合肥和瑞机械制造有限公司 | A kind of stainless steel pipes with anti-bias shifting function |
| CN112238987A (en) * | 2019-07-17 | 2021-01-19 | 皮尔茨有限及两合公司 | System for detecting the operation of a filling neck of a filling system and method for detecting the operation of a filling neck of a filling system |
-
2018
- 2018-04-23 CN CN201820582979.1U patent/CN208311646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238987A (en) * | 2019-07-17 | 2021-01-19 | 皮尔茨有限及两合公司 | System for detecting the operation of a filling neck of a filling system and method for detecting the operation of a filling neck of a filling system |
| CN110345312A (en) * | 2019-07-25 | 2019-10-18 | 合肥和瑞机械制造有限公司 | A kind of stainless steel pipes with anti-bias shifting function |
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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: 20190101 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |