CN219914431U - Portable shield tunnel gesture short-term test chi - Google Patents
Portable shield tunnel gesture short-term test chi Download PDFInfo
- Publication number
- CN219914431U CN219914431U CN202321149116.2U CN202321149116U CN219914431U CN 219914431 U CN219914431 U CN 219914431U CN 202321149116 U CN202321149116 U CN 202321149116U CN 219914431 U CN219914431 U CN 219914431U
- Authority
- CN
- China
- Prior art keywords
- protection box
- wall
- detection ruler
- protection
- shield tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012031 short term test Methods 0.000 title claims description 3
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000005641 tunneling Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a portable rapid shield tunnel posture detection ruler which comprises a protection box, wherein a connecting guide rail is fixedly connected to the top of the inner side of the protection box, a detection ruler main body is connected to the inner side of the protection box in a sliding mode, a limiting block is fixedly connected to the bottom of the detection ruler main body and is matched with the connecting guide rail, a first rotating mechanism is arranged at the bottom of the protection box, a supporting rod is fixedly connected to the bottom of the first rotating mechanism, a second rotating mechanism is arranged at the bottom of the protection box, and a total station prism is arranged at the bottom of the second rotating mechanism. According to the utility model, the protection box has a buffering and damping function through the damping shock absorber and the protection plate, so that the damage to the detection ruler main body caused by external impact can be avoided, the protection cover is embedded in the limit groove through the embedded plate, the connection stability of the protection cover and the protection box is ensured, and the influence of external dust and water vapor on the detection ruler main body on the inner side of the protection box can be avoided through the protection box and the protection cover.
Description
Technical Field
The utility model relates to the technical field of detection scales, in particular to a portable rapid detection scale for the posture of a shield tunnel.
Background
The shield method is a fully mechanized construction method in the construction of the undermining method, which is a mechanized construction method for pushing shield machinery in the ground, preventing surrounding rocks around a shield shell and a duct piece from collapsing into a tunnel, excavating soil body in front of an excavating face by a cutting device, transporting out of the tunnel by a soil discharging machine, pressurizing and jacking at the rear part by a jack, assembling prefabricated concrete duct pieces, and forming a tunnel structure.
The defects of the detection ruler in the prior art are that:
currently, patent document CN205664833U discloses a posture measuring ruler for rapidly measuring shield tunnel segment. The rapid measurement shield tunnel segment attitude measurement ruler comprises a rectangular ruler, a horizontal ruler and a total station prism, wherein the horizontal ruler is arranged on the upper surface of the rectangular ruler in parallel, the central shaft of the horizontal ruler and the central shaft of the rectangular ruler are in the same straight line, a prism rod is arranged at the central position below the rectangular ruler, and the total station prism is arranged on the prism rod through a rotating shaft and can rotate along the rotating shaft by 360 degrees. The utility model has simple manufacturing process, reliable stability and light weight, is convenient for the operation of measuring staff, can be matched with a total station from different angles, can rapidly measure the posture of a real segment in the tunneling process of the shield tunneling machine, and guides the tunneling construction of the shield.
When the detection ruler in the file is used, although the horizontal ruler is arranged on the upper surface of the rectangular ruler in parallel, the central shaft of the detection ruler is in the same straight line with the central shaft of the rectangular ruler, and the prism rod is arranged at the central position below the rectangular ruler, so that the real duct piece gesture in the tunneling process of the shield tunneling machine can be measured rapidly from different angles in cooperation with the total station to guide the shield tunneling construction, after the detection ruler is used, the detection ruler is inconvenient for workers to protect, and when the workers carry the detection ruler for use, the detection ruler is possibly damaged by the external environment, so that the detection ruler is inconvenient for the workers to use.
Disclosure of Invention
The utility model aims to provide a portable rapid shield tunnel attitude detection ruler for solving the problems in the background technology.
In order to achieve the above purpose, the utility model provides a portable rapid shield tunnel posture detection ruler, which comprises a protection box, wherein a connecting guide rail is fixedly connected to the top of the inner side of the protection box, a detection ruler main body is slidably connected to the inner side of the protection box, a limiting block is fixedly connected to the bottom of the detection ruler main body and is matched with the connecting guide rail, a first rotating mechanism is arranged at the bottom of the protection box, a supporting rod is fixedly connected to the bottom of the first rotating mechanism, a second rotating mechanism is arranged at the bottom of the protection box, and a total station prism is arranged at the bottom of the second rotating mechanism.
Preferably, the inside wall fixedly connected with damping bumper shock absorber of protection box, the top of damping bumper shock absorber is connected with the guard plate, and the guard plate is located the outside of detecting the chi main part.
Preferably, the outer wall of protection box is connected with the goggles, the spacing groove has been seted up on the top of protection box, the top of protection box is provided with the protection casing, one side outer wall fixedly connected with gomphosis board of protection casing, and gomphosis board gomphosis is in the inboard of spacing groove.
Preferably, the first rotating mechanism comprises a first U-shaped frame and a first rotating frame, the first rotating frame is rotationally connected to the inner side of the first U-shaped frame, the outer wall threads of the first U-shaped frame penetrate through a first fastening bolt, and the bottom end of the first fastening bolt abuts against the outer wall of the first rotating frame.
Preferably, the outer wall sliding connection of bracing piece has the telescopic link, the outer wall screw thread of telescopic link runs through and installs the gim peg, and the bottom of gim peg supports at the outer wall of bracing piece.
Preferably, the second rotating mechanism comprises a second U-shaped frame and a second rotating frame, the second rotating frame is rotationally connected to the inner side of the second U-shaped frame, the outer wall threads of the second U-shaped frame penetrate through a second fastening bolt, and the bottom end of the second fastening bolt abuts against the outer wall of the second rotating frame.
Preferably, the bottom of second U type frame rotates and is connected with the axis of rotation, the outer wall fixedly connected with connector of axis of rotation, the inboard rotation of connector is connected with the connecting rod, and the bottom of connecting rod and total powerstation prism's outer wall fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the protection box has a buffering and damping effect through the damping shock absorber and the protection plate, so that the damage to the detection ruler main body caused by external impact can be avoided, the protection cover is embedded in the limit groove through the embedded plate, the connection stability of the protection cover and the protection box is ensured, the influence of external dust and water vapor on the detection ruler main body on the inner side of the protection box can be avoided through the protection box and the protection cover, the support rod and the telescopic rod are enabled to be attached to the bottom of the protection box through the rotation of the first rotating frame on the inner side of the first U-shaped frame, the support rod and the telescopic rod are enabled to be conveniently accommodated by a worker, the second rotating frame is enabled to be attached to the bottom of the protection box through the rotation of the second rotating frame on the inner side of the second U-shaped frame, the second rotating frame is enabled to be conveniently accommodated by the worker, and the detection ruler is convenient for the worker to carry and use.
2. The limiting block is in sliding connection with the connecting guide rail, so that the stability of the detection ruler main body at the top of the protection box is guaranteed, the connection stability of the total station prism and the second U-shaped frame is guaranteed through the threaded connection of the connecting rod and the connecting head, the total station prism is convenient to install and detach by a worker, the detection ruler is convenient to install and detach by the worker, and the detection ruler is convenient to use by the worker.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a protective case according to the present utility model;
FIG. 3 is a schematic view of a support rod according to the present utility model;
fig. 4 is a schematic view of the prism structure of the total station according to the present utility model.
In the figure: 1. a protective case; 2. damping shock absorber; 3. a protection plate; 4. a connecting guide rail; 5. a limit groove; 6. a protective cover; 7. an embedded plate; 8. a detection ruler main body; 9. a limiting block; 10. protective glasses; 11. a first U-shaped frame; 12. a first fastening bolt; 13. a first rotating frame; 14. a support rod; 15. a telescopic rod; 16. a fixing bolt; 17. a second U-shaped frame; 18. a second fastening bolt; 19. a second turret; 20. a rotating shaft; 21. a connector; 22. a connecting rod; 23. total station prism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, a portable rapid shield tunnel attitude detection ruler:
including protection box 1, the inboard top fixedly connected with connection rail 4 of protection box 1, the inboard sliding connection of protection box 1 detects chi main part 8, detects the bottom fixedly connected with stopper 9 of chi main part 8, and stopper 9 and connection rail 4 looks adaptation, the bottom of protection box 1 is provided with first rotary mechanism, the bottom fixedly connected with bracing piece 14 of first rotary mechanism, the bottom of protection box 1 is provided with second rotary mechanism, the bottom of second rotary mechanism is provided with total powerstation prism 23.
Can detect shield tunnel gesture through detecting chi main part 8 and total powerstation prism 23, when detecting chi main part 8 use, with stopper 9 and connecting rail 4 sliding connection to guarantee the stability of detecting chi main part 8 at protection box 1 top, and can assist detecting chi main part 8 to detect through protection box 1, after detecting chi main part 8 use, can store protection to detecting chi main part 8 through protection box 1, can adjust bracing piece 14 through first rotary mechanism.
Wherein, the inside wall fixedly connected with damping bumper shock absorber 2 of protection box 1, the top of damping bumper shock absorber 2 is connected with guard plate 3, and guard plate 3 is located the outside of detecting chi main part 8.
The protection box 1 can have the buffering and damping effect through the damping shock absorber 2 and the protection plate 3, so that the damage to the detection ruler main body 8 caused by external impact can be avoided.
Wherein, the outer wall connection of protection box 1 has protective glass 10, and limit groove 5 has been seted up on the top of protection box 1, and the top of protection box 1 is provided with protection casing 6, and one side outer wall fixedly connected with gomphosis board 7 of protection casing 6, and gomphosis board 7 gomphosis is in the inboard of limit groove 5.
Through embedding board 7 gomphosis at spacing groove 5 to guarantee the stability that protection casing 6 and protection casing 1 are connected, can avoid external dust and steam to cause the influence to the inboard detection chi main part 8 of protection casing 1 through protection casing 1 and protection casing 6.
The first rotating mechanism comprises a first U-shaped frame 11 and a first rotating frame 13, the first rotating frame 13 is rotationally connected to the inner side of the first U-shaped frame 11, a first fastening bolt 12 is installed on the outer wall of the first U-shaped frame 11 in a threaded penetrating mode, and the bottom end of the first fastening bolt 12 abuts against the outer wall of the first rotating frame 13.
Can provide mounted position for bracing piece 14 through first rotating frame 13, after bracing piece 14 uses with telescopic link 15, rotate in the inboard of first U type frame 11 through first rotating frame 13, can make bracing piece 14 laminate in the bottom of protection box 1 with telescopic link 15, be convenient for the staff accomodate bracing piece 14 and telescopic link 15, after rotating, through rotating first fastening bolt 12 for the bottom of first fastening bolt 12 supports the outer wall of first rotating frame 13, thereby guarantees the stability of first rotating frame 13.
Wherein, the outer wall sliding connection of bracing piece 14 has telescopic link 15, and the outer wall screw thread of telescopic link 15 runs through and installs dead bolt 16, and the bottom of dead bolt 16 supports at the outer wall of bracing piece 14.
Can support protection box 1 through bracing piece 14 and telescopic link 15 to guarantee the stability of detecting chi main part 8 when using, slide at the outer wall of bracing piece 14 through telescopic link 15, thereby can adjust the height of detecting chi main part 8, after the adjustment, through rotating dead bolt 16, make the bottom of dead bolt 16 support the outer wall of bracing piece 14, thereby guarantee the stability of telescopic link 15.
The second rotating mechanism comprises a second U-shaped frame 17 and a second rotating frame 19, the second rotating frame 19 is rotationally connected to the inner side of the second U-shaped frame 17, the second fastening bolt 18 is installed on the outer wall of the second U-shaped frame 17 in a threaded penetrating mode, and the bottom end of the second fastening bolt 18 abuts against the outer wall of the second rotating frame 19.
Can provide mounted position for total powerstation prism 23 through second rotating turret 19, after total powerstation prism 23 uses the time later, advance the rotation through second rotating turret 19 in the inboard of second U type frame 17 to can make second rotating turret 19 laminating in the bottom of protection box 1, the staff of being convenient for accomodate, after second rotating turret 19 rotates, through rotating second fastening bolt 18, make the bottom of second fastening bolt 18 support at the outer wall of second U type frame 17, guarantee the stability of second rotating turret 19.
The bottom of the second U-shaped frame 17 is rotatably connected with a rotation shaft 20, an outer wall of the rotation shaft 20 is fixedly connected with a connector 21, an inner side of the connector 21 is rotatably connected with a connecting rod 22, and the bottom of the connecting rod 22 is fixedly connected with an outer wall of a total station prism 23.
Through connecting rod 22 and connector 21 threaded connection to guarantee the stability that total powerstation prism 23 and second U type frame 17 are connected, and make things convenient for the staff to install total powerstation prism 23 and dismantle, can rotate total powerstation prism 23 through axis of rotation 20.
The theory of operation, when detecting chi main part 8 use, with stopper 9 and connection guide rail 4 sliding connection, thereby guarantee the stability of detecting chi main part 8 at protection box 1 top, can detect shield tunnel gesture through detecting chi main part 8 and total powerstation prism 23, can make protection box 1 have buffering cushioning effect through damping bumper shock absorber 2 and guard plate 3, thereby can avoid external impact to cause the damage to detecting chi main part 8, gomphosis at spacing groove 5 through embedding board 7, thereby guarantee the stability that protection casing 6 and protection box 1 are connected, can avoid external dust and steam to cause the influence to the inboard detection chi main part 8 of protection box 1 through protection box 1 and protection casing 6, can provide the mounted position for bracing piece 14 through first rotating frame 13, can support protection box 1 through bracing piece 14 and telescopic link 15, thereby guarantee the stability of detecting chi main part 8 when using, can provide the mounted position for total powerstation prism 23 through second rotating frame 19, can rotate total powerstation prism 23 through axis of rotation 20.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a portable shield tunnel gesture short-term test chi, includes protection box (1), its characterized in that: the protection box comprises a protection box body (1), wherein a connecting guide rail (4) is fixedly connected to the inner side top of the protection box body (1), a detection ruler main body (8) is connected to the inner side sliding of the protection box body (1), a limiting block (9) is fixedly connected to the bottom of the detection ruler main body (8), the limiting block (9) is matched with the connecting guide rail (4), a first rotating mechanism is arranged at the bottom of the protection box body (1), a supporting rod (14) is fixedly connected to the bottom of the first rotating mechanism, a second rotating mechanism is arranged at the bottom of the protection box body (1), and a total station prism (23) is arranged at the bottom of the second rotating mechanism.
2. The portable rapid shield tunnel attitude detection ruler according to claim 1, wherein: the protection box is characterized in that the inner side wall of the protection box (1) is fixedly connected with a damping shock absorber (2), the top end of the damping shock absorber (2) is connected with a protection plate (3), and the protection plate (3) is located on the outer side of the detection ruler main body (8).
3. The portable rapid shield tunnel attitude detection ruler according to claim 1, wherein: the protective box is characterized in that the outer wall of the protective box (1) is connected with a protective glass (10), a limit groove (5) is formed in the top end of the protective box (1), a protective cover (6) is arranged on the top end of the protective box (1), a jogging plate (7) is fixedly connected to the outer wall of one side of the protective cover (6), and the jogging plate (7) is jogged with the inner side of the limit groove (5).
4. The portable rapid shield tunnel attitude detection ruler according to claim 1, wherein: the first rotating mechanism comprises a first U-shaped frame (11) and a first rotating frame (13), the first rotating frame (13) is rotationally connected to the inner side of the first U-shaped frame (11), first fastening bolts (12) are installed on the outer wall of the first U-shaped frame (11) in a threaded penetrating mode, and the bottom ends of the first fastening bolts (12) are abutted to the outer wall of the first rotating frame (13).
5. The portable rapid shield tunnel attitude detection ruler according to claim 1, wherein: the outer wall sliding connection of bracing piece (14) has telescopic link (15), the outer wall screw thread of telescopic link (15) runs through and installs dead bolt (16), and the bottom of dead bolt (16) supports the outer wall at bracing piece (14).
6. The portable rapid shield tunnel attitude detection ruler according to claim 1, wherein: the second rotating mechanism comprises a second U-shaped frame (17) and a second rotating frame (19), the second rotating frame (19) is rotationally connected to the inner side of the second U-shaped frame (17), second fastening bolts (18) are installed on the outer wall of the second U-shaped frame (17) in a threaded penetrating mode, and the bottom ends of the second fastening bolts (18) are abutted to the outer wall of the second rotating frame (19).
7. The portable rapid shield tunnel attitude detection ruler according to claim 6, wherein: the bottom of second U type frame (17) rotates and is connected with axis of rotation (20), the outer wall fixedly connected with connector (21) of axis of rotation (20), the inboard rotation of connector (21) is connected with connecting rod (22), and the outer wall fixed connection of the bottom of connecting rod (22) and total powerstation prism (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149116.2U CN219914431U (en) | 2023-05-12 | 2023-05-12 | Portable shield tunnel gesture short-term test chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149116.2U CN219914431U (en) | 2023-05-12 | 2023-05-12 | Portable shield tunnel gesture short-term test chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914431U true CN219914431U (en) | 2023-10-27 |
Family
ID=88467261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149116.2U Active CN219914431U (en) | 2023-05-12 | 2023-05-12 | Portable shield tunnel gesture short-term test chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914431U (en) |
-
2023
- 2023-05-12 CN CN202321149116.2U patent/CN219914431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219914431U (en) | Portable shield tunnel gesture short-term test chi | |
| CN113605256A (en) | Measuring instrument for bridge construction | |
| CN207335629U (en) | Ground displacement monitoring device | |
| CN219223719U (en) | Straightness detection device hangs down | |
| CN216483045U (en) | Total powerstation protector is used in survey and drawing | |
| CN211317316U (en) | On-spot mapping device of building engineering cost | |
| CN111811475B (en) | Ancient building inclination measuring device | |
| CN210219177U (en) | Municipal administration civil engineering survey instrument | |
| CN213874341U (en) | Engineering measuring device who conveniently carries | |
| CN204980058U (en) | Scraper conveyor middle part groove corner detection device | |
| CN211596723U (en) | Foundation ditch horizontal displacement automatic monitoring device | |
| CN210513146U (en) | Construction equipment for view engineering | |
| CN112554246A (en) | Engineering is managed with stake hole sediment thickness detection device | |
| CN211504144U (en) | Prism rod for total station | |
| CN216581674U (en) | Total powerstation protective housing | |
| CN218066646U (en) | Karst development zone ground water level measuring device | |
| CN218035032U (en) | Automatic measure total powerstation | |
| CN214173199U (en) | Portable roadway height measuring device | |
| CN221595292U (en) | Geodetic GPS receiver for engineering measurement | |
| CN221037441U (en) | Portable road surface gradient detection device | |
| CN213544823U (en) | Tunnel vault detection device | |
| CN211783405U (en) | Pre-buried building settlement and deformation measuring device with memory function | |
| CN211122380U (en) | Building engineering concrete structure performance detector | |
| CN215639178U (en) | Building engineering room is built and is used portable length measurement device | |
| CN218757649U (en) | Foundation pit ground is wall stability monitoring device even |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |