CN112326657A - Shield constructs section of jurisdiction and assembles quality detection device - Google Patents
Shield constructs section of jurisdiction and assembles quality detection device Download PDFInfo
- Publication number
- CN112326657A CN112326657A CN202011177421.3A CN202011177421A CN112326657A CN 112326657 A CN112326657 A CN 112326657A CN 202011177421 A CN202011177421 A CN 202011177421A CN 112326657 A CN112326657 A CN 112326657A
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- detection device
- duct piece
- mounting groove
- quality detection
- assembled
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Engineering & Computer Science (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
A shield segment assembling quality detection device belongs to the technical field of tunnel construction. All the duct pieces provided in the design of the scheme are provided with mounting groove bases, and the mounting groove bases are arranged at the concave sides of the inner rings of the duct pieces and used for being assembled corresponding to the detection devices. The automatic hydraulic clamping mechanism in the detection device utilizes the movement of each component of the automatic hydraulic clamping mechanism to clamp and ensure the work of the vision sensor, and the vision sensor is a video detection device with an infrared emission function and is used for emitting infrared rays to the side of the assembled duct piece without being assembled, so that the relative position relation of the duct piece in the construction environment can be detected. The remote end of the device is provided with a display screen capable of checking real-time construction assembly pictures, and an operator can visually know segment assembly information. Through infrared positioning detection, the problem of assembling precision of the duct piece caused by visual errors in the duct piece assembling process can be reduced, and inter-ring wrong platforms and intra-ring wrong platforms can be effectively reduced when the duct piece is assembled.
Description
Technical Field
The invention belongs to the field of shield segment assembling quality detection devices, particularly provides a shield segment assembling quality detection device, and particularly relates to a segment assembling quality detection device which is formed by applying a segment with a groove, a base with a mounting groove, a vision sensor, a clamping mechanism, a hydraulic push rod, a swing connecting rod, a bolt, a base, a hydraulic cylinder, a wireless Bluetooth technology and a display screen, belonging to the technical field of tunnel construction.
Background
At present, in tunnel construction of a shield machine, a tunneling system (namely, a digging system and a propulsion system) of the shield machine basically realizes full-process automatic control, shield segment assembly does not realize automatic control, and most of the shield machine still adopts manual assembly. Segment assembly is used as one of the most critical processes in shield construction, and the realization of automatic control and detection has very important significance; on one hand, the assembling precision of the shield machine segment can be ensured, assembling defects such as dislocation and gaps of the shield segment are greatly reduced, the lining strength is enhanced, and the service life of the tunnel is prolonged and is more reliable. On the other hand, in the long-term development, the construction method adopting automatic control can effectively save the fund, reduce the labor cost and improve the safety of constructors, so that a shield segment assembling quality detection device is urgently needed.
Disclosure of Invention
Aiming at the defects, the invention provides a shield segment assembling quality detection device.
The invention is realized by the following technical scheme: the utility model provides a quality detection device is assembled to shield structure section of jurisdiction, includes section of jurisdiction, available mounting groove base, vision sensor, clamping mechanism, hydraulic push rod, swing connecting rod, bolt, base, pneumatic cylinder, display screen and current wireless bluetooth, its characterized in that of taking the notched section of jurisdiction: a groove is formed in the inner annular surface side of the duct piece; the mounting groove base is fixed in the groove of the inner ring surface of the duct piece; the visual sensor is arranged at the upper end of the detection device and depends on the hydraulic push rod; one end of the clamping mechanism is connected with the swinging connecting rod, and the middle of the clamping mechanism is connected in a small circular groove at the upper part of the hydraulic push rod; one end of the hydraulic push rod is connected to the hydraulic cylinder; the swing connecting rod transmits power to push the clamping mechanism to work; the bolt is used for connecting each component; the base is used for being mutually assembled with the groove on the pipe piece; the hydraulic cylinder is a device which transmits power through the pressure in the oil liquid and converts pressure energy into mechanical energy; the display screen is a square liquid crystal display; the existing wireless Bluetooth technology is a wireless data transmission technology commonly used in the current market.
The scheme has the advantages that on one hand, the hydraulic system provides power to enable the clamping mechanism to grasp and protect the visual sensor, on the other hand, the visual sensor in the detection device is utilized, and data are transmitted through a wireless data transmission technology to achieve real-time monitoring.
Drawings
FIG. 1 is a schematic structural view of a segment tunnel segment and a mounting groove base according to the present invention;
FIG. 2 shows the relative positions of the segments and the detecting device when the segments are assembled;
FIG. 3 is an automatic hydraulic clamping detection device;
FIG. 4 is an enlarged view of the vision sensor;
FIG. 5 is a simplified model of a display screen;
in the figure, a duct piece 1, an installation groove base 2, a vision sensor 3, a clamping mechanism 4, a hydraulic push rod 5, a swing connecting rod 6, a bolt 7, a base 8 and a hydraulic cylinder 9.
Detailed Description
A shield constructs section of jurisdiction and assembles quality detection device, includes section of jurisdiction 1, available mounting groove base 2, vision sensor 3, clamping mechanism 4, hydraulic pressure push rod 5, swing connecting rod 6, bolt 7, base 8, pneumatic cylinder 9, display screen 10 and current wireless bluetooth, its characterized in that of taking the recess: a groove is formed in the inner annular surface side of the duct piece 1; the mounting groove base 2 is fixed in an annular groove in the duct piece 1; the visual sensor 3 is arranged at the upper end of the detection device and depends on the upper surface of the hydraulic push rod 5; one end of the clamping mechanism 4 is connected with a swinging connecting rod 6, and the middle of the clamping mechanism is connected in a small circular groove at the upper part of the hydraulic push rod 5; one end of the hydraulic push rod 5 is connected to the hydraulic cylinder 9; the swing connecting rod 6 transmits power to push the clamping mechanism 4 to work; the bolt 7 is used for connecting each component; the base 8 is used for being mutually assembled with the groove on the segment 1; the hydraulic cylinder 9 is a device which transmits power through the pressure in the oil liquid and converts pressure energy into mechanical energy; the display screen 10 is a square liquid crystal display; the existing wireless Bluetooth technology is a wireless data transmission technology commonly used in the current market.
In the process that a duct piece assembling machine grabs an unassembled duct piece 11 and enables the unassembled duct piece 11 to approach an assembled duct piece 1, a visual sensor on the side of the assembled duct piece 1 is powered by a hydraulic cylinder 9 in a detection device to drive a hydraulic push rod 5 to move upwards so as to drive a swing connecting rod 6 to swing, so that a clamping mechanism 4 clamps the visual sensor and pushes out a visual sensor 3 arranged on the assembled duct piece 1 along with the upward movement of the hydraulic push rod 5, then the visual sensor 3 in the detection device emits infrared rays to the side of the unassembled duct piece 11, the visual sensor on the side of the unassembled duct piece 11 receives the signal, and feeds a real-time picture of the unassembled duct piece 11 during assembling back to a computer through a feedback system and transmits the real-time picture to a display screen 4, so as to detect the relative position relationship between the unassembled duct piece 11 and the, for the inspection personnel to check.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (5)
1. The utility model provides a shield constructs section of jurisdiction and assembles quality detection device, includes section of jurisdiction, mounting groove base, vision sensor, mechanical system, display screen and current wireless bluetooth, its characterized in that of taking the recess: a groove is formed in the inner annular surface side of the duct piece; the mounting groove base is fixed in the groove of the inner ring surface of the duct piece; the visual sensor is arranged at one end of the detection device, and the detection device is fixed on the detachable free end of the mounting groove base; the mechanical system is inside the detection device; the display screen is a square liquid crystal display; the existing wireless Bluetooth technology is a wireless data transmission technology commonly used in the current market.
2. The shield segment assembling quality detection device according to claim 1, characterized in that: the upper surface of the inner ring surface of the duct piece is provided with a groove, and an available mounting groove base is arranged in each groove.
3. The shield segment assembling quality detection device according to claim 2, characterized in that: the visual sensor is arranged at one end of the detection device and is fixed on the detachable free end of the mounting groove base.
4. The shield segment assembling quality detection device according to claim 3, characterized in that: the mechanical system is installed in the detection device and comprises a clamping mechanism, a hydraulic push rod, a swinging connecting rod, a bolt, a base and a hydraulic cylinder.
5. The shield segment assembling quality detection device according to claim 4, characterized in that: the display screen is a square liquid crystal display for observation of detection personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177421.3A CN112326657A (en) | 2020-10-29 | 2020-10-29 | Shield constructs section of jurisdiction and assembles quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177421.3A CN112326657A (en) | 2020-10-29 | 2020-10-29 | Shield constructs section of jurisdiction and assembles quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112326657A true CN112326657A (en) | 2021-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011177421.3A Pending CN112326657A (en) | 2020-10-29 | 2020-10-29 | Shield constructs section of jurisdiction and assembles quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112326657A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203867495U (en) * | 2014-04-17 | 2014-10-08 | 中国石油大学(华东) | Novel oil pipe grabbing mechanical arm for hydraulic automatic workover rig |
| CN105643309A (en) * | 2014-12-02 | 2016-06-08 | 重庆瀚源机械有限公司 | Internal gear clamping mechanism with hydraulic transmission device |
| CN107083972A (en) * | 2017-06-19 | 2017-08-22 | 四川汇智众创科技有限公司 | Shield segment assembling auxiliary equipment |
| CN209350069U (en) * | 2018-12-03 | 2019-09-06 | 陈卓 | A kind of high-precision hydraulic centering center rest |
| CN110219670A (en) * | 2019-05-27 | 2019-09-10 | 中铁第四勘察设计院集团有限公司 | Duct pieces of shield tunnel, duct pieces of shield tunnel assembling method and device |
| CN111271081A (en) * | 2020-02-27 | 2020-06-12 | 华中科技大学 | Pre-tightening type buckle duct piece system suitable for shield tunnel construction and construction method |
| CN211549708U (en) * | 2019-12-17 | 2020-09-22 | 济南重工股份有限公司 | Visual shield constructs quick-witted section of jurisdiction system of assembling |
-
2020
- 2020-10-29 CN CN202011177421.3A patent/CN112326657A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203867495U (en) * | 2014-04-17 | 2014-10-08 | 中国石油大学(华东) | Novel oil pipe grabbing mechanical arm for hydraulic automatic workover rig |
| CN105643309A (en) * | 2014-12-02 | 2016-06-08 | 重庆瀚源机械有限公司 | Internal gear clamping mechanism with hydraulic transmission device |
| CN107083972A (en) * | 2017-06-19 | 2017-08-22 | 四川汇智众创科技有限公司 | Shield segment assembling auxiliary equipment |
| CN209350069U (en) * | 2018-12-03 | 2019-09-06 | 陈卓 | A kind of high-precision hydraulic centering center rest |
| CN110219670A (en) * | 2019-05-27 | 2019-09-10 | 中铁第四勘察设计院集团有限公司 | Duct pieces of shield tunnel, duct pieces of shield tunnel assembling method and device |
| CN211549708U (en) * | 2019-12-17 | 2020-09-22 | 济南重工股份有限公司 | Visual shield constructs quick-witted section of jurisdiction system of assembling |
| CN111271081A (en) * | 2020-02-27 | 2020-06-12 | 华中科技大学 | Pre-tightening type buckle duct piece system suitable for shield tunnel construction and construction method |
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