CN206132294U - Harmless testing arrangement of instrument style concrete pump pipe pressure - Google Patents
Harmless testing arrangement of instrument style concrete pump pipe pressure Download PDFInfo
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- CN206132294U CN206132294U CN201621088634.8U CN201621088634U CN206132294U CN 206132294 U CN206132294 U CN 206132294U CN 201621088634 U CN201621088634 U CN 201621088634U CN 206132294 U CN206132294 U CN 206132294U
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- pressure
- pump line
- component
- pipe pressure
- pump pipe
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Abstract
The utility model relates to a pumping technical field especially relates to a harmless testing arrangement of instrument style concrete pump pipe pressure. Harmless testing arrangement of instrument style concrete pump pipe pressure, it includes its characterized in that the pressure test component, inserts the component, the pressure test component is installed on inserting the component, during the use, insert the component and install on the quilt pump line of testing. Output signal and the signal transmission and the power supply element of pressure test component. The pressure test component be pressure sensor, strain sensor or weighing transducer. It is two semi -circular rigidity frames, elasticity clamp or inserts the pump line to insert the component. The device easy operation can realize quick installation in the pump line optional position, can realize the nondestructive testing, does not have the influence to pump line and pumping.
Description
Technical field
This utility model is related to pumping construction technical field, more particularly to a kind of lossless survey of tool-type concrete pump pipe pressure
Trial assembly is put.
Background technology
At present concrete generally adopts pumping construction method, and especially in high-rise building pumping construction, pumping height reaches
To hundreds of meters, the strength of high strength concrete of employing situations such as plugging, booster occurs often, is caused larger up to more than C60
Economy, the duration loss.Therefore, a kind of pump line pressure test device is developed, the change of monitor in real time pump line internal pressure plays stifled
Pipe warning function, it is significant to Concrete Pumping Construction technology.
Simultaneously as concrete pumping pipeline distance is longer, and has part positioned at hundreds of meter of high-altitude, operation is inconvenient, because
This, need to develop a kind of tool-type, to the harmless test device of pipeline.
The content of the invention
The technical problems to be solved in the utility model is：A kind of tool-type concrete pump pipe pressure non-destructive testing dress is provided
Put, the device is simple to operate, Fast Installation can be realized in pump line optional position, be capable of achieving non-destructive testing, pump line and pumping are applied
Work is without impact.
To solve above-mentioned technical problem, technical solution adopted in the utility model is：Tool-type concrete pump pipe pressure
Nondestructive test device, it is characterised in that it includes pressure tested components, accesses element；Pressure tested components are arranged on and access element
On；When using, access element is arranged on and is test for pump line（Testing element）On.
In such scheme, output signal and signal transmission and the power supply component of pressure tested components.
In such scheme, described pressure tested components are pressure transducer（Can direct test pressure）；Or to strain
Sensor, weight sensor（Indirect reaction Pressure Variation, i.e., can also test other specification）.
In such scheme, the access element is mainly used in fixing testing element（It is test for pump line）, two can be adopted
The forms such as semicircle rigid frame, flexible collar, access pump line.
In such scheme, the signal transmission and power supply component are fixed on access element, will be real after test data conversion
Existing wireless transmitting function, can realize wireless power function using battery etc..
Compared with prior art, the profitable effect of this utility model acquirement is：
1st, the device is simple to operate, can realize Fast Installation in pump line optional position；Achievable non-destructive testing, to pump line and
Pumping construction is without impact.
2nd, the device is self-powered, and achievable signal is wirelessly transferred, simple and convenient without the need for wiring.
Description of the drawings
Fig. 1 is the structural representation of tool-type concrete pump pipe pressure nondestructive test device in this utility model embodiment 1.
Fig. 2 is the scheme of installation of tool-type concrete pump pipe pressure nondestructive test device in this utility model embodiment 1.
Fig. 3 is the structural representation of tool-type concrete pump pipe pressure nondestructive test device in this utility model embodiment 2.
Fig. 4 is that the installation of tool-type concrete pump pipe pressure nondestructive test device in this utility model embodiment 2 is illustrated
Figure.
Fig. 5 is the structural representation of tool-type concrete pump pipe pressure nondestructive test device in this utility model embodiment 3.
In figure：1- semicircle rigid frames, 2- clamping screws, 3- rubber cushion blocks, 4- regulating bolts, 5- signal transmissions and confession
Electric device, 6- pressure transducers, 7- pump lines；8- flexible collars, 9- strain transducers, 10- accesses pump line, 11- flanges.
Specific embodiment
Embodiment 1
With reference to case study on implementation, the utility model will be further described.
As shown in figure 1, the tool-type concrete pump pipe pressure nondestructive test device that the present embodiment is provided, it includes two and half
Circular Rigid framework 1, clamping screw 2, rubber cushion blocks 3, regulating bolt 4, signal transmission and power supply component (signal transmission component and
Power supply component) 5, pressure transducer 6.
As shown in Fig. 2 pump line 7 is stuck in inside by two semicircle rigid frames 1, clamping screw is locked into { two semicircles
Shape rigid frame 1 is respectively arranged at two ends with hole, and 2 clamping screws penetrate the semicircle rigid frame 1 of the hole, i.e., two by lock
Tight bolt 2 links into an integrated entity）, rubber cushion blocks 3 are located at the inner side of two semicircle rigid frames 1, make rubber cushion blocks 3 and pump line 7
It is brought into close contact.Pressure transducer 6 is arranged on semicircle rigid frame 1, pressure transducer 6 be located at semicircle rigid frame 1 with
Between pump line 7, by regulating bolt 4 { semicircle rigid frame 1 is provided with screw, and one end of regulating bolt 4 is screwed in screw },
Pressure transducer is made with pump line wall contacts and certain pretightning force is reached.During Concrete Pumping Construction, pump line overpressure increases
Greatly, cause pump line to expand, the pressure transducer effect of being squeezed produces change in value, launch Jing after signal transmission component process
Go, realize pump line pressure real-time in-line testing function.
In the present embodiment, access element and be mainly used in fixing testing element, using two semicircle rigid frames, locking screws
Bolt 2, rubber cushion blocks 3 and regulating bolt 4.Described pressure tested components are pressure transducer（Can direct test pressure）6.
During using the device, the work inside the position pump line is accurately tested out by may be mounted at the optional position of pump line
Make pressure.When pump overpressure produces unusual fluctuations, produced problem can be in advance had found that it is likely that.And according to the peace of test device
Holding position, judges that pump line occurs abnormal position.
Embodiment 2
As shown in figure 3, the tool-type concrete pump pipe pressure nondestructive test device that the present embodiment is provided, it includes elastic card
Hoop 8, clamping screw 2, signal transmission and power supply component 5, strain transducer 9.Strain transducer 9, signal transmission and power supply component 5
It is both secured in flexible collar 8.
In the present embodiment, access element and be mainly used in fixing testing element, adopt and include flexible collar 8（With clamping screw
2）.Described pressure tested components are strain transducer.
During test, as shown in figure 4, flexible collar 8 is stuck on pump line 7, by clamping screw 2 it is brought into close contact.It is mixed
During solidifying soil pumping construction, overpressure increase, pump line expansion, flexible collar deforms therewith, and strain transducer is by test
Deformation quantity reacts the change of pump line internal pressure.
Embodiment 3
As shown in figure 5, the tool-type concrete pump pipe pressure nondestructive test device that the present embodiment is provided, it includes accessing pump
Pipe 10, strain transducer 9, flange 11, signal transmission and power supply component 5.That accesses pump line 10 is respectively arranged at two ends with flange 11.
During test, pump line 10 will be accessed and be arranged between the pump line 7 of two sections of routines, connected by flange 11.Strain sensing
Device 9, signal transmission and power supply component 5 are each attached to access on pump line 10.During pumping construction, concrete flows through access pump line, connects
Enter pump line and expand deformation, strain transducer accesses the Changing Pattern of the deformation reflection overpressure of pump line by test.
Claims (4)
1. tool-type concrete pump pipe pressure nondestructive test device, it is characterised in that it includes pressure tested components, accesses element；
Pressure tested components are arranged on and access on element；When using, access element is arranged on and is test on pump line.
2. tool-type concrete pump pipe pressure nondestructive test device according to claim 1, it is characterised in that stress test
The output signal of element and signal transmission and power supply component.
3. tool-type concrete pump pipe pressure nondestructive test device according to claim 1, it is characterised in that described pressure
Power testing element is pressure transducer, strain transducer or weight sensor.
4. tool-type concrete pump pipe pressure nondestructive test device according to claim 1, it is characterised in that the access
Element is two semicircle rigid frames, flexible collar or accesses pump line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088634.8U CN206132294U (en) | 2016-09-27 | 2016-09-27 | Harmless testing arrangement of instrument style concrete pump pipe pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088634.8U CN206132294U (en) | 2016-09-27 | 2016-09-27 | Harmless testing arrangement of instrument style concrete pump pipe pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132294U true CN206132294U (en) | 2017-04-26 |
Family
ID=58571075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088634.8U Active CN206132294U (en) | 2016-09-27 | 2016-09-27 | Harmless testing arrangement of instrument style concrete pump pipe pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132294U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884114A (en) * | 2017-11-07 | 2018-04-06 | 中国石油大学(华东) | Non-invasive pipeline pressure testing agency based on fiber grating |
| CN111059997A (en) * | 2019-12-30 | 2020-04-24 | 中铁十二局集团有限公司 | High pier pumping concrete pump pipe detection system and detection method |
| CN111076858A (en) * | 2019-11-29 | 2020-04-28 | 上海建工集团股份有限公司 | Nondestructive measurement method for concrete conveying pressure in conveying pipe |
| CN112525409A (en) * | 2020-10-29 | 2021-03-19 | 北京动力机械研究所 | Online quick detection device of open bolt pretightning force |
| CN112629428A (en) * | 2020-11-30 | 2021-04-09 | 中山市精量光电子科技有限公司 | Device for accurately arranging fiber grating sensors in oil production pipeline |
-
2016
- 2016-09-27 CN CN201621088634.8U patent/CN206132294U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884114A (en) * | 2017-11-07 | 2018-04-06 | 中国石油大学(华东) | Non-invasive pipeline pressure testing agency based on fiber grating |
| CN107884114B (en) * | 2017-11-07 | 2020-08-28 | 中国石油大学(华东) | Non-invasive pipeline pressure detection mechanism based on fiber bragg grating |
| CN111076858A (en) * | 2019-11-29 | 2020-04-28 | 上海建工集团股份有限公司 | Nondestructive measurement method for concrete conveying pressure in conveying pipe |
| CN111059997A (en) * | 2019-12-30 | 2020-04-24 | 中铁十二局集团有限公司 | High pier pumping concrete pump pipe detection system and detection method |
| CN111059997B (en) * | 2019-12-30 | 2021-11-12 | 中铁十二局集团有限公司 | High pier pumping concrete pump pipe detection system and detection method |
| CN112525409A (en) * | 2020-10-29 | 2021-03-19 | 北京动力机械研究所 | Online quick detection device of open bolt pretightning force |
| CN112629428A (en) * | 2020-11-30 | 2021-04-09 | 中山市精量光电子科技有限公司 | Device for accurately arranging fiber grating sensors in oil production pipeline |
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