CN111272041A - Subway tunnel section of jurisdiction seam detection device - Google Patents
Subway tunnel section of jurisdiction seam detection device Download PDFInfo
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- CN111272041A CN111272041A CN201811482108.3A CN201811482108A CN111272041A CN 111272041 A CN111272041 A CN 111272041A CN 201811482108 A CN201811482108 A CN 201811482108A CN 111272041 A CN111272041 A CN 111272041A
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- fixedly connected
- pipe
- wall
- detection device
- worm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention belongs to the technical field of subway traffic, and particularly relates to a subway tunnel segment seam detection device. This subway tunnel section of jurisdiction seam detection device, through setting up detection device, in the in-service use, laminate the surface of batch oil tank and one side inner wall of section of jurisdiction seam, rotate the grip pipe after the laminating, the grip pipe drives the screwed pipe and rotates, the screwed pipe rotates along thread groove surface screw thread, the grip pipe drives push rod and piston motion, piston upward movement extrusion hydraulic oil, hydraulic oil extrusion ejector pin, the ejector pin stretches out from the inner wall of batch oil tank and holding tube, after the one end of ejector pin and the opposite side inner wall laminating of section of jurisdiction seam, look over the scale on batch oil pipe surface and can obtain the width of section of jurisdiction seam, thereby the detection problem to the section of jurisdiction seam has been solved.
Description
Technical Field
The invention relates to the technical field of subway traffic, in particular to a subway tunnel segment seam detection device.
Background
Still pass through the manual detection of car and measuring tool of ascending a height at subway section of jurisdiction seam testing process at present through measurement personnel, this kind of detection mode is not only inefficient, and uses the car of ascending a height to have certain potential safety hazard, and detects the precision not high, so needs a subway tunnel section of jurisdiction seam detection device.
Disclosure of Invention
Based on the technical problem of the existing subway tunnel segment seam, the invention provides a subway tunnel segment seam detection device.
The invention provides a subway tunnel segment seam detection device, which comprises a support frame, wherein the bottom of the support frame is fixedly connected with a movable wheel, the surface of the support frame is fixedly connected with a horizontal ruler, the top of the support frame is fixedly connected with a support tube, the inner wall of the support tube is fixedly connected with first bearings, the two first bearings are symmetrically distributed by taking the axis of the support tube as the center, the inner bottom wall of the support tube is fixedly connected with a second bearing, the inner ring of the second bearing is fixedly connected with a threaded rod, the surface of the threaded rod is fixedly connected with a first worm wheel, the inner ring of the first bearing is fixedly connected with a first worm, one end of the first worm penetrates through and extends to the surface of the support tube, one end of the first worm is fixedly connected with a rocking handle, the surface of the first worm is meshed with the surface of the first worm wheel, and the surface of, the surface of the extension tube is connected with the inner wall of the support tube in a sliding manner, the inner wall of the support tube is fixedly provided with a stop groove, the inner wall of the stop groove is connected with a stop block in a sliding manner, and the surface of the stop block is fixedly connected with the surface of the extension tube.
The one end inner wall fixedly connected with rolling bearing of flexible pipe, two rolling bearing's the axle center that uses flexible pipe is the symmetric distribution as the center, rolling bearing's inner circle fixedly connected with pivot, the fixed surface of pivot is connected with the backup pad, two the fixed surface of backup pad is connected with detection device, detection device includes the batch oil tank, the fixed surface of batch oil tank and the fixed surface of backup pad are connected, the inner wall fixedly connected with location bearing of flexible pipe, two the inner circle fixedly connected with second worm of location bearing, the one end of second worm runs through and extends to the surface of flexible pipe, the one end fixedly connected with knob of second worm, the fixed surface of pivot is connected with the second worm wheel, the surface of second worm meshes with the surface of second worm wheel.
Preferably, a holding pipe is fixedly connected to the surface of the oil storage tank, the inner wall of the holding pipe is fixedly communicated with the inner wall of the oil storage tank, and a spring is fixedly connected to the inner wall of the oil storage tank.
Preferably, one end of the spring is fixedly connected with a push rod, the surface of the push rod is in sliding connection with the inner wall of the holding tube, and one end of the push rod extends to the surface of the holding tube.
Preferably, the bottom of the oil storage tank is fixedly communicated with a connecting pipe, one end of the connecting pipe penetrates through and extends to the surface of the telescopic pipe, and one end of the connecting pipe is fixedly communicated with a hose.
Preferably, one end of the hose is fixedly communicated with an oil storage pipe, and the surface of the oil storage pipe is respectively and fixedly provided with a thread groove and scales.
Preferably, the surface of the thread groove is in threaded connection with a thread pipe, the surface of the thread pipe is fixedly connected with a holding pipe, and the inner wall of the holding pipe is fixedly connected with a third bearing.
Preferably, the inner ring of the third bearing is fixedly connected with a push rod, and one end of the push rod is fixedly connected with a piston.
Preferably, the surface of the piston is connected with the inner wall of the oil storage pipe in a sliding mode, and hydraulic oil is arranged inside the oil storage tank, inside the hose and inside the oil storage pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. through the top fixed connection stay tube that sets up the support frame, the first bearing of inner wall fixedly connected with of stay tube, when in-service use, detect the section of jurisdiction seam of co-altitude not only need wave the rocking handle, and the rocking handle drives first worm and rotates, and first worm drives first worm wheel and rotates, and first worm wheel drives the threaded rod and rotates, and the threaded rod screw thread rotates flexible pipe up-and-down motion quick adjustment detection device's height to avoid using the car of ascending a height, reach the effect that quick positioning detected.
2. Through the fixed surface who sets up the surface of batch oil tank and backup pad is connected, the inner wall fixedly connected with location bearing of flexible pipe, when in actual use, because the interior roof in tunnel is the arc shape, so need adjust detection device's angle among the section of jurisdiction seam testing process, if need adjust detection device's angle, only need rotate the knob, the knob drives the second worm and rotates, the second worm drives the second worm wheel and rotates, the second worm wheel drives pivot and backup pad and batch oil tank and rotates, thereby the problem to detecting different angle section of jurisdiction seams has been solved.
3. Through setting up detection device, in the in-service use, with the laminating of the surface of batch oil tank and the one side inner wall of section of jurisdiction seam, rotate the grip pipe after the laminating, the grip pipe drives the screwed pipe and rotates, the screwed pipe rotates along thread groove surface screw thread, the grip pipe drives push rod and piston motion, piston upward movement extrusion hydraulic oil, hydraulic oil extrusion ejector pin, the ejector pin stretches out from the inner wall of batch oil tank and holding tube, after the one end of ejector pin and the laminating of the opposite side inner wall of section of jurisdiction seam, look over the scale on batch oil pipe surface and can obtain the width of section of jurisdiction seam, thereby the detection problem to the section of jurisdiction seam has been solved.
Drawings
FIG. 1 is a schematic structural view of a subway tunnel segment seam detection device provided by the invention;
FIG. 2 is a sectional view of a telescopic pipe structure of a subway tunnel segment joint detection device provided by the invention;
FIG. 3 is a structural cross-sectional view of an oil storage tank of the subway tunnel segment seam detection device provided by the invention;
FIG. 4 is a perspective view of an oil storage tank structure of a subway tunnel segment seam detection device provided by the invention;
FIG. 5 is a sectional view of an oil storage pipe structure of a subway tunnel segment seam detection device provided by the invention;
FIG. 6 is a perspective view of an oil storage pipe structure of a subway tunnel segment seam detection device provided by the invention;
fig. 7 is a perspective view of a tube holding structure of the subway tunnel segment seam detection device provided by the invention.
In the figure: 1. a support frame; 2. a level bar; 3. supporting a tube; 4. a first bearing; 5. a second bearing; 6. a threaded rod; 7. a first worm gear; 8. a first worm; 9. a rocking handle; 10. a telescopic pipe; 11. a stopper groove; 12. a stopper block; 13. a rotating bearing; 14. a rotating shaft; 15. a support plate; 16. an oil storage tank; 17. positioning the bearing; 18. a second worm; 19. a knob; 20. a second worm gear; 1601. a holding tube; 1602. a spring; 1603. a top rod; 1604. a connecting pipe; 1605. a hose; 1606. an oil storage tube; 1607. a thread groove; 1608. calibration; 1609. a threaded pipe; 1610. a holding tube; 1611. a third bearing; 1612. a push rod; 1613. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b):
referring to fig. 1-7, as shown in fig. 1, a subway tunnel segment seam detection device comprises a support frame 1, a movable wheel is fixedly connected to the bottom of the support frame 1, the movable wheel is arranged to facilitate movement of the whole device, a leveling rod 2 is fixedly connected to the surface of the support frame 1, the leveling rod 2 is arranged to facilitate observation of whether the device is horizontal before detection, so that the effect of enabling the detection precision of the device to be higher is achieved, a support tube 3 is fixedly connected to the top of the support frame 1, first bearings 4 are fixedly connected to the inner wall of the support tube 3, the two first bearings 4 are symmetrically distributed around the axis of the support tube 3, a second bearing 5 is fixedly connected to the inner bottom wall of the support tube 3, a threaded rod 6 is fixedly connected to the inner ring of the second bearing 5, a first worm wheel 7 is fixedly connected to the surface of the threaded rod 6, and a, one end of a first worm 8 penetrates through and extends to the surface of the support tube 3, one end of the first worm 8 is fixedly connected with a rocking handle 9, the surface of the first worm 8 is meshed with the surface of a first worm wheel 7, the surface of a threaded rod 6 is in threaded connection with an extension tube 10, the surface of the extension tube 10 is in sliding connection with the inner wall of the support tube 3, a stop groove 11 is fixedly formed in the inner wall of the support tube 3, the inner wall of the stop groove 11 is in sliding connection with a stop block 12, and the surface of the stop block 12 is fixedly connected with the surface of the extension tube 10;
the supporting tube 3 is fixedly connected to the top of the supporting frame 1, the first bearing 4 is fixedly connected to the inner wall of the supporting tube 3, when the device is actually used, only the rocking handle 9 needs to be shaken for detecting duct piece seams with different heights, the rocking handle 9 drives the first worm 8 to rotate, the first worm 8 drives the first worm wheel 7 to rotate, the first worm wheel 7 drives the threaded rod 6 to rotate, the threaded rod 6 rotates the telescopic tube 10 to move up and down to quickly adjust the height of the detection device, so that a climbing vehicle is avoided being used, and the effect of quick positioning detection is achieved;
as shown in fig. 2, a rotating bearing 13 is fixedly connected to an inner wall of one end of the telescopic tube 10, the two rotating bearings 13 are symmetrically distributed around an axis of the telescopic tube 10, a rotating shaft 14 is fixedly connected to an inner ring of the rotating bearing 13, a supporting plate 15 is fixedly connected to a surface of the rotating shaft 14, a detection device is fixedly connected to surfaces of the two supporting plates 15, the detection device comprises an oil storage tank 16, a surface of the oil storage tank 16 is fixedly connected to a surface of the supporting plate 15, a positioning bearing 17 is fixedly connected to an inner wall of the telescopic tube 10, a second worm 18 is fixedly connected to inner rings of the two positioning bearings 17, one end of the second worm 18 penetrates through and extends to the surface of the telescopic tube 10, a knob 19 is fixedly connected to one end of the second worm 18, a second worm wheel 20 is fixedly connected to a surface of the rotating shaft 14;
the surface of the oil storage tank 16 is fixedly connected with the surface of the supporting plate 15, the inner wall of the extension pipe 10 is fixedly connected with the positioning bearing 17, when the extension pipe is actually used, the inner top wall of a tunnel is in an arc shape, so that the angle of a detection device needs to be adjusted in the detection process of the seam of the duct piece, if the angle of the detection device needs to be adjusted, only the knob 19 needs to be rotated, the knob 19 drives the second worm 18 to rotate, the second worm 18 drives the second worm wheel 20 to rotate, and the second worm wheel 20 drives the rotating shaft 14, the supporting plate 15 and the oil storage tank 16 to rotate, so that the problem of detecting the seam of the duct piece with different angles is;
as shown in fig. 3-4, a holding tube 1601 is fixedly connected to the surface of the oil storage tank 16, the inner wall of the holding tube 1601 is fixedly communicated with the inner wall of the oil storage tank 16, and a spring 1602 is fixedly connected to the inner wall of the oil storage tank 16; one end of the spring 1602 is fixedly connected with a push rod 1603, the surface of the push rod 1603 is in sliding connection with the inner wall of the holding tube 1601, and one end of the push rod 1603 extends to the surface of the holding tube 1601; a connecting pipe 1604 is fixedly communicated with the bottom of the oil storage tank 16, one end of the connecting pipe 1604 penetrates through and extends to the surface of the telescopic pipe 10, and a hose 1605 is fixedly communicated with one end of the connecting pipe 1604;
as shown in fig. 5-7, one end of the hose 1605 is fixedly communicated with an oil storage tube 1606, and the surface of the oil storage tube 1606 is fixedly provided with a thread groove 1607 and a scale 1608, respectively; a threaded pipe 1609 is connected to the surface of the threaded groove 1607 in a threaded manner, a holding pipe 1610 is fixedly connected to the surface of the threaded pipe 1609, a third bearing 1611 is fixedly connected to the inner wall of the holding pipe 1610, and a push rod 1612 is fixedly connected to the inner ring of the third bearing 1611; one end of the push rod 1612 is fixedly connected with a piston 1613, the surface of the piston 1613 is in sliding connection with the inner wall of the oil storage pipe 1606, and hydraulic oil is arranged inside the oil storage tank 16, the hose 1605 and the oil storage pipe 1606;
through setting up detection device, in the in-service use, with the laminating of the surface of batch oil tank 16 and the one side inner wall of section of jurisdiction seam, rotate grip 1610 after the laminating, grip 1610 drives screwed pipe 1609 and rotates, screwed pipe 1609 rotates along thread groove 1607 surface screw, grip 1610 drives push rod 1612 and piston 1613 motion, piston 1613 upward movement extrusion hydraulic oil, hydraulic oil extrusion ejector pin 1603, ejector pin 1603 stretches out from the inner wall of batch oil tank 16 and holding tube 1601, after the laminating of the one end of ejector pin 1603 and the opposite side inner wall of section of jurisdiction seam, look over scale 1608 on batch oil tank 1606 surface and can obtain the width of section of jurisdiction seam, thereby the detection problem to the section of jurisdiction seam has been solved.
The working process is as follows:
in actual use, the rocking handle 9 is only needed to be rocked to detect duct piece joints with different heights, the rocking handle 9 drives the first worm 8 to rotate, the first worm 8 drives the first worm wheel 7 to rotate, the first worm wheel 7 drives the threaded rod 6 to rotate, the threaded rod 6 rotates the telescopic pipe 10 to move up and down to quickly adjust the height of the detection device, meanwhile, because the inner top wall of the tunnel is in an arc shape, the angle of the detection device needs to be adjusted in the duct piece joint detection process, if the angle of the detection device needs to be adjusted, the knob 19 only needs to be rotated, the knob 19 drives the second worm 18 to rotate, the second worm 18 drives the second worm wheel 20 to rotate, the second worm wheel 20 drives the rotating shaft 14, the supporting plate 15 and the oil storage tank 16 to rotate, the duct piece joints with different angles are detected, after the height and the angle are adjusted, the surface of the oil storage tank 16 is attached to the inner wall, rotate grip tube 1610 after the laminating, grip tube 1610 drives screwed pipe 1609 and rotates, screwed pipe 1609 rotates along thread groove 1607 surface screw, grip tube 1610 drives push rod 1612 and piston 1613 motion, piston 1613 upward movement extrusion hydraulic oil, hydraulic oil extrusion ejector pin 1603, ejector pin 1603 stretches out from the inner wall of batch oil tank 16 and holding tube 1601, after the one end of ejector pin 1603 and the laminating of the opposite side inner wall of section of jurisdiction seam, look over scale 1608 on the surface of batch oil pipe 1606 and can obtain the width of section of jurisdiction seam, thereby the detection problem to the section of jurisdiction seam has been solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a subway tunnel section of jurisdiction seam detection device which characterized in that: the device comprises a support frame (1), wherein a movable wheel is fixedly connected to the bottom of the support frame (1), a horizontal ruler (2) is fixedly connected to the surface of the support frame (1), a support tube (3) is fixedly connected to the top of the support frame (1), first bearings (4) are fixedly connected to the inner wall of the support tube (3), and the two first bearings (4) are symmetrically distributed by taking the axis of the support tube (3) as the center; a second bearing (5) is fixedly connected to the inner bottom wall of the supporting tube (3), a threaded rod (6) is fixedly connected to the inner ring of the second bearing (5), a first worm wheel (7) is fixedly connected to the surface of the threaded rod (6), and a first worm (8) is fixedly connected to the inner ring of the first bearing (4); one end of the first worm (8) penetrates through and extends to the surface of the support pipe (3), one end of the first worm (8) is fixedly connected with a rocking handle (9), and the surface of the first worm (8) is meshed with the surface of the first worm wheel (7); the surface of the threaded rod (6) is in threaded connection with a telescopic pipe (10), the surface of the telescopic pipe (10) is in sliding connection with the inner wall of the support pipe (3), a stop groove (11) is fixedly formed in the inner wall of the support pipe (3), the inner wall of the stop groove (11) is in sliding connection with a stop block (12), and the surface of the stop block (12) is fixedly connected with the surface of the telescopic pipe (10);
the inner wall of one end of the telescopic pipe (10) is fixedly connected with rotating bearings (13), the two rotating bearings (13) are symmetrically distributed by taking the axis of the telescopic pipe (10) as the center, the inner ring of each rotating bearing (13) is fixedly connected with a rotating shaft (14), the surface of each rotating shaft (14) is fixedly connected with a supporting plate (15), and the surfaces of the two supporting plates (15) are fixedly connected with a detection device; detection device includes batch oil tank (16), the fixed surface of the surface of batch oil tank (16) and backup pad (15) is connected, the inner wall fixedly connected with location bearing (17), two of flexible pipe (10) the inner circle fixedly connected with second worm (18) of location bearing (17), the one end of second worm (18) runs through and extends to the surface of flexible pipe (10), the one end fixedly connected with knob (19) of second worm (18), the fixed surface of pivot (14) is connected with second worm wheel (20), the surface of second worm (18) and the surface meshing of second worm wheel (20).
2. The subway tunnel segment joint detection device of claim 1, wherein: the surface fixed connection of batch oil tank (16) has holding tube (1601), the inner wall of holding tube (1601) and the fixed intercommunication of inner wall of batch oil tank (16), the inner wall fixed connection of batch oil tank (16) has spring (1602).
3. The subway tunnel segment joint detection device of claim 2, wherein: one end of the spring (1602) is fixedly connected with a push rod (1603), the surface of the push rod (1603) is connected with the inner wall of the holding pipe (1601) in a sliding mode, and one end of the push rod (1603) extends to the surface of the holding pipe (1601).
4. The subway tunnel segment joint detection device of claim 3, wherein: the bottom of the oil storage tank (16) is fixedly communicated with a connecting pipe (1604), one end of the connecting pipe (1604) penetrates through and extends to the surface of the telescopic pipe (10), and one end of the connecting pipe (1604) is fixedly communicated with a hose (1605).
5. The subway tunnel segment joint detection device of claim 4, wherein: an oil storage pipe (1606) is fixedly communicated with one end of the hose (1605), and a thread groove (1607) and scales (1608) are respectively and fixedly arranged on the surface of the oil storage pipe (1606).
6. The subway tunnel segment joint detection device of claim 5, wherein: the surface threaded connection of screw thread groove (1607) has screw pipe (1609), the fixed surface of screw pipe (1609) is connected with holds pipe (1610), the inner wall fixed connection who holds pipe (1610) has third bearing (1611).
7. The subway tunnel segment joint detection device of claim 6, wherein: the inner ring of the third bearing (1611) is fixedly connected with a push rod (1612), and one end of the push rod (1612) is fixedly connected with a piston (1613).
8. The subway tunnel segment joint detection device of claim 7, wherein: the surface of piston (1613) and the inner wall sliding connection of oil storage pipe (1606), the inside of oil storage tank (16), the inside of hose (1605), the inside of oil storage pipe (1606) all are provided with hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482108.3A CN111272041A (en) | 2018-12-05 | 2018-12-05 | Subway tunnel section of jurisdiction seam detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482108.3A CN111272041A (en) | 2018-12-05 | 2018-12-05 | Subway tunnel section of jurisdiction seam detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111272041A true CN111272041A (en) | 2020-06-12 |
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ID=70996678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482108.3A Withdrawn CN111272041A (en) | 2018-12-05 | 2018-12-05 | Subway tunnel section of jurisdiction seam detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111272041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509375A (en) * | 2021-12-17 | 2022-05-17 | 中南大学 | Subway tunnel construction section of jurisdiction infiltration detection device |
-
2018
- 2018-12-05 CN CN201811482108.3A patent/CN111272041A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509375A (en) * | 2021-12-17 | 2022-05-17 | 中南大学 | Subway tunnel construction section of jurisdiction infiltration detection device |
| CN114509375B (en) * | 2021-12-17 | 2024-02-23 | 中南大学 | Subway tunnel construction section of jurisdiction infiltration detection device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200612 |
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| WW01 | Invention patent application withdrawn after publication |