CN219694087U - Tunnel shaft deformation measuring device - Google Patents
Tunnel shaft deformation measuring device Download PDFInfo
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- CN219694087U CN219694087U CN202320597904.1U CN202320597904U CN219694087U CN 219694087 U CN219694087 U CN 219694087U CN 202320597904 U CN202320597904 U CN 202320597904U CN 219694087 U CN219694087 U CN 219694087U
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- 238000010030 laminating Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a tunnel vertical shaft deformation measuring device which comprises a fixing frame, fixing columns, measuring mechanisms and adjusting mechanisms, wherein the adjusting mechanisms are arranged at the bottoms of the fixing frame, the fixing columns are fixedly connected to the bottoms of the adjusting mechanisms, and the measuring mechanisms are fixedly connected to the two sides of the fixing columns. The utility model has the advantages that the rollers at the two sides are attached to the inner wall of the vertical shaft by adjusting the second electric push rod, then the switch of the first motor is turned on to drive the drawing paper to rotate while the first roller rotates, so that the drawing pen can slide on the drawing paper, when the inner wall of the vertical shaft generates concave-convex due to deformation, the rollers slide the sliding column through the connecting column after passing through the concave-convex, thereby driving the reset spring to stretch and compress, causing left and right fluctuation of traces drawn by the drawing pen at the two sides on the drawing paper, being convenient and quick to operate, and being capable of detecting and positioning the concrete deformed position of the vertical shaft more accurately and rapidly.
Description
Technical Field
The utility model relates to the technical field of measuring devices, in particular to a tunnel shaft deformation measuring device.
Background
In the construction of long tunnels, in order to shorten the construction period, a vertical shaft or an inclined shaft is provided to increase the working surface. Some are parallel guide pits, and the arrangement of vertical shafts or inclined shafts can increase the working surface, but the transportation cost is increased, and the investment for building the wells is increased.
However, in the prior art, the deformation measurement of the existing tunnel vertical shaft is realized by using a wire hammer to realize downward transmission of a ground control point, a detector is required to hold the wrapped wire hammer, then a wire is put into the vertical shaft a little by little, and then the verticality of the wire is observed, and whether the periphery of the wire is concave or convex is observed, so that the detection is performed.
However, the tunnel shaft deformation measuring method is characterized in that the shaft deformation degree cannot be intuitively and accurately measured by means of eyes by slowly releasing the plumb bob and then reading, the verticality of the steel wire bob is observed by a measuring staff through a continuous probe, a certain danger exists, and the measuring staff is required to manually collect the steel wire after the measurement is completed, so that the operation is excessively complicated.
Disclosure of Invention
In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide a tunnel shaft deformation measuring apparatus.
The technical scheme of the utility model is as follows: the tunnel vertical shaft deformation measuring device comprises a fixing frame, fixing columns, measuring mechanisms and adjusting mechanisms, wherein the adjusting mechanisms are arranged at the bottoms of the fixing frame, the fixing columns are fixedly connected to the bottoms of the adjusting mechanisms, and the measuring mechanisms are fixedly connected to the two sides of the fixing columns;
the measuring mechanism comprises sliding columns, wherein the sliding columns are connected inside the fixed columns in a sliding manner, reset springs are sleeved outside the two sliding columns, one ends of the two sliding columns are fixedly connected with connecting columns, two ends of the reset springs are fixedly connected with the fixed columns and the connecting columns, one ends of the connecting columns are fixedly connected with second electric push rods, the output ends of the second electric push rods are fixedly connected with idler wheels, one side of the fixed columns is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a C-shaped fixing frame, the inner side of the C-shaped fixing frame is rotationally connected with two first rollers, one side of the C-shaped fixing frame is fixedly connected with a first fixing plate, the top of the first fixing plate is fixedly connected with a first motor, one end of the first rollers is fixedly connected with the output end of the first motor, and one side of the measuring mechanism is provided with a recording mechanism;
the recording mechanism comprises drawing paper, two the outside cover of a cylinder is equipped with the drawing paper, the spliced pole is close to the bottom fixedly connected with cardboard of lantern ring, two the inside of cardboard all is equipped with the painting brush, two the outside of painting brush all overlaps and is equipped with the mounting bracket, the inside fixedly connected with No. two cylinders of mounting bracket, the nib and the laminating of drawing paper of painting brush.
As a preferred implementation mode, adjustment mechanism includes interior pole, the bottom fixedly connected with interior pole of mount, T type spout has been seted up to the inside of interior pole, the inside of T type spout rotates and is connected with the lead screw, the top fixedly connected with No. two fixed plates of mount, no. two one side fixedly connected with No. two motors of fixed plate, lead screw and No. two motor's output fixed connection, the outside threaded connection of lead screw has the sliding block, the top fixedly connected with outer pole of fixed column, the inner wall and the sliding block fixed connection of outer pole.
As a preferred implementation mode, the bottom fixedly connected with E type dead lever of fixed column, the both ends fixedly connected with lantern ring of E type dead lever, the lantern ring cover is established in the outside of spliced pole.
As a preferred implementation mode, the two ends of the fixing frame are fixedly connected with first electric push rods, and the output ends of the first electric push rods are fixedly connected with supporting columns.
As a preferred embodiment, the bottoms of the two support columns are fixedly connected with a fixed foot rest.
As a preferred implementation mode, the top that the mount is close to No. two motors is fixedly connected with the controller, no. one electric putter, no. two motors, no. two electric putter and No. one motor all with controller electric connection.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the rollers on the two sides are attached to the inner wall of the vertical shaft through the second electric push rod, the switch of the first motor is turned on to enable the first roller to rotate and drive the drawing paper to rotate, so that the drawing pen can slide on the drawing paper, when the inner wall of the vertical shaft generates concave-convex due to deformation, the rollers enable the sliding column to perform cheering through the connecting column through the concave-convex, so that the reset spring is driven to stretch and compress, left and right fluctuation of traces drawn by the drawing pen on the drawing paper is caused, the operation is convenient and quick, the specific position of deformation can be detected and positioned accurately and rapidly for the vertical shaft, and the operation quality and the use efficiency are greatly improved compared with the traditional device.
Drawings
Fig. 1 is a schematic perspective view of a tunnel shaft deformation measuring device according to the present utility model;
fig. 2 is a schematic cross-sectional structure of a tunnel shaft deformation measuring device according to the present utility model;
fig. 3 is a schematic structural view of a measuring mechanism of a tunnel shaft deformation measuring device;
fig. 4 is a schematic structural view of a C-shaped fixing frame of a tunnel shaft deformation measuring device according to the present utility model.
Legend description: 1. a fixing frame; 2. a first electric push rod; 3. fixing the column; 4. a measuring mechanism; 41. a sliding column; 42. a return spring; 43. a second electric push rod; 44. a roller; 45. a C-shaped fixing frame; 46. a motor I; 47. a first roller; 48. a clamping plate; 49. a fixed block; 5. a support column; 6. an adjusting mechanism; 61. a motor II; 62. an inner rod; 63. a screw rod; 64. a T-shaped chute; 65. a sliding block; 66. an outer rod; 7. e-shaped fixing rods; 8. a collar; 9. a connecting column; 10. a second roller; 11. fixing the foot rest; 12. a first fixing plate; 13. a second fixing plate; 14. a controller; 15. a mounting frame; 16. drawing brushes; 17. drawing paper.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the device comprises a fixing frame 1, fixing columns 3, a measuring mechanism 4 and an adjusting mechanism 6, wherein the adjusting mechanism 6 is arranged at the bottom of the fixing frame 1, the fixing columns 3 are fixedly connected to the bottom of the adjusting mechanism 6, and the measuring mechanism 4 is fixedly connected to two sides of the fixing columns 3;
the measuring mechanism 4 comprises sliding columns 41, the inside of each fixed column 3 is connected with the sliding columns 41 in a sliding manner, reset springs 42 are sleeved on the outer sides of the two sliding columns 41, one ends of the two sliding columns 41 are fixedly connected with connecting columns 9, two ends of the two reset springs 42 are fixedly connected with the fixed columns 3 and the connecting columns 9, one ends of the two connecting columns 9 are fixedly connected with second electric push rods 43, the output ends of the two second electric push rods 43 are fixedly connected with idler wheels 44, one side of each fixed column 3 is fixedly connected with a fixed block 49, one side of each fixed block 49 is fixedly connected with a C-shaped fixed frame 45, the inner side of each C-shaped fixed frame 45 is rotatably connected with two first rollers 47, one side of each C-shaped fixed frame 45 is fixedly connected with a first fixed plate 12, the top of each first fixed plate 12 is fixedly connected with a first motor 46, one end of each first roller 47 is fixedly connected with the output end of each first motor 46, and one side of each measuring mechanism 4 is provided with a recording mechanism;
the recording mechanism includes drawing paper 17, and the outside cover of two first cylinder 47 is equipped with drawing paper 17, and spliced pole 9 is close to bottom fixedly connected with cardboard 48 of lantern ring 8, and the inside of two cardboard 48 all is equipped with painting brush 16, and the outside of two painting brushes 16 all overlaps and is equipped with mounting bracket 15, and the inside fixedly connected with No. two cylinders 10 of mounting bracket 15, the nib and the laminating of drawing paper 17 of painting brush 16.
In this embodiment, adjust No. two electric putter 43 and make the gyro wheel 44 of both sides and the inner wall laminating of shaft, then open the switch of motor 46 and make roller 47 rotate and drive drawing paper 17 and rotate simultaneously, make drawing pen 16 can slide on drawing paper 17, when the inner wall of shaft produces unsmooth because of warping, gyro wheel 44 will make slip post 41 through spliced pole 9 and slide, thereby drive reset spring and stretch and compress, the fluctuation about the trace of drawing on drawing paper 17 appears in drawing pen 16 of messenger's both sides, convenient operation is swift, can detect the concrete position of locating deformation to the shaft more accurately and fast.
Example 2
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the adjustment mechanism 6 includes an inner rod 62, the bottom of the fixing frame 1 is fixedly connected with the inner rod 62, a T-shaped chute 64 is provided in the inner rod 62, a screw rod 63 is rotatably connected in the T-shaped chute 64, a second fixing plate 13 is fixedly connected at the top of the fixing frame 1, a second motor 61 is fixedly connected at one side of the second fixing plate 13, the screw rod 63 is fixedly connected with the output end of the second motor 61, a sliding block 65 is screwed on the outer side of the screw rod 63, an outer rod 66 is fixedly connected at the top of the fixing column 3, and the inner wall of the outer rod 66 is fixedly connected with the sliding block 65.
In this embodiment, the second motor 61 is turned on to rotate the screw 63, so that the sliding block 65 is driven to slide, and the outer rod 66 slides, so that the inner wall of the shaft can be detected more accurately, and the operation is fast and convenient.
Wherein, the bottom fixedly connected with E type dead lever 7 of fixed column 3, the both ends fixedly connected with lantern ring 8 of E type dead lever 7, lantern ring 8 cover are established in the outside of spliced pole 9, make spliced pole 9 can not produce upwards and the jolt of village when gliding through lantern ring 8, avoid painting brush 16 and painting paper 17 to produce the result of contact failure.
Wherein, the equal fixedly connected with electric putter 2 in the both ends of mount 1, the equal fixedly connected with support column 5 of the output of two electric putter 2, adjusts support column 5 through electric putter 2, reaches the application to different diameter shafts, makes the range of application of device more extensive.
The bottoms of the two support columns 5 are fixedly connected with a fixed foot rest 11, and the device is stabilized through the fixed foot rest 11, so that the measurement result is more accurate.
Wherein, mount 1 is close to the top fixedly connected with controller 14 of No. two motors 61, no. one electric putter 2, no. two motors 61, no. two electric putter 43 and No. one motor 46 all with controller 14 electric connection, through the centralized control of controller 14 to No. two electric putter 2, no. two motors 61, no. two electric putter 43 and No. one motor 46, makes the measurement process become light swift, increases detection personnel's detection efficiency.
Working principle:
as shown in fig. 1, 2, 3 and 4, the diameter of the tunnel shaft is measured firstly, then the length of the support column 5 is adjusted by the controller 14, after the adjustment is finished, the device below the fixing frame 1 is put into the tunnel shaft, then the second electric push rod 43 is adjusted to enable the rollers 44 on two sides to be attached to the inner wall of the shaft, then the switch of the first motor 46 is turned on to enable the first roller 47 to rotate and drive the drawing paper 17 to rotate, so that the drawing pen 16 can slide on the drawing paper 17, then the second motor 61 is turned on to enable the screw 63 to rotate and drive the sliding block 65 to slide, so that the outer rod 66 slides, when the inner wall of the shaft generates concave and convex due to deformation, the rollers 44 enable the sliding column 41 to slide through the connecting column 9 through concave and convex, thereby drive reset spring and stretch and compress, the fluctuation about the trace that makes the painting brush 16 of both sides draw on the painting paper 17 appears, after the detection, close motor 46 and then shrink electric putter 43 No. two, rotate lead screw 63 again and make outer pole 66 shrink, then take out painting paper 17 and then read the trace of painting brush 16 and stir, just can detect the place that the shaft warp, the operation is swift convenient, can more accurately detect the deformation position of shaft, can fix a position the position that takes place to warp through the trace of painting brush 16, do not need the inspector to continuously observe and detect the shaft, guarantee inspector's personal safety, very big improvement operation quality and availability factor than traditional device.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides a tunnel shaft warp measuring device, includes mount (1), fixed column (3), measuring mechanism (4) and adjustment mechanism (6), its characterized in that: the bottom of the fixing frame (1) is provided with an adjusting mechanism (6), the bottom of the adjusting mechanism (6) is fixedly connected with a fixing column (3), and two sides of the fixing column (3) are fixedly connected with measuring mechanisms (4);
the measuring mechanism (4) comprises sliding columns (41), the sliding columns (41) are connected inside the fixing columns (3) in a sliding manner, reset springs (42) are sleeved on the outer sides of the sliding columns (41), one ends of the sliding columns (41) are fixedly connected with connecting columns (9), two ends of the reset springs (42) are fixedly connected with the fixing columns (3) and the connecting columns (9), one ends of the connecting columns (9) are fixedly connected with second electric push rods (43), output ends of the second electric push rods (43) are fixedly connected with idler wheels (44), one side of the fixing columns (3) is fixedly connected with a fixed block (49), one side of the fixed block (49) is fixedly connected with a C-shaped fixed frame (45), the inner sides of the C-shaped fixed frames (45) are rotatably connected with two first rotary drums (47), one side of the C-shaped fixed frames (45) is fixedly connected with a first fixed plate (12), the top of the first fixed plate (12) is fixedly connected with a motor (46), and one end of the first electric push rods (46) is fixedly connected with one end of the measuring mechanism (4);
recording mechanism includes drawing paper (17), two the outside cover of a cylinder (47) is equipped with drawing paper (17), spliced pole (9) are close to bottom fixedly connected with cardboard (48) of lantern ring (8), two the inside of cardboard (48) all is equipped with painting brush (16), two the outside of painting brush (16) all overlaps and is equipped with mounting bracket (15), the inside fixedly connected with No. two cylinder (10) of mounting bracket (15), the nib of painting brush (16) is laminated with drawing paper (17).
2. A tunnel shaft deformation measuring apparatus according to claim 1, wherein: adjustment mechanism (6) are including interior pole (62), the bottom fixedly connected with interior pole (62) of mount (1), T type spout (64) have been seted up to the inside of interior pole (62), the inside rotation of T type spout (64) is connected with lead screw (63), the top fixedly connected with No. two fixed plates (13) of mount (1), one side fixedly connected with No. two motor (61) of No. two fixed plates (13), the output fixed connection of lead screw (63) and No. two motor (61), the outside threaded connection of lead screw (63) has sliding block (65), the top fixedly connected with outer pole (66) of fixed column (3), the inner wall and sliding block (65) fixed connection of outer pole (66).
3. A tunnel shaft deformation measuring apparatus according to claim 1, wherein: the bottom fixedly connected with E type dead lever (7) of fixed column (3), the both ends fixedly connected with lantern ring (8) of E type dead lever (7), the outside at spliced pole (9) is established to lantern ring (8) cover.
4. A tunnel shaft deformation measuring apparatus according to claim 1, wherein: the two ends of the fixing frame (1) are fixedly connected with first electric push rods (2), and the output ends of the first electric push rods (2) are fixedly connected with support columns (5).
5. The tunnel shaft deformation measuring device according to claim 4, wherein: the bottoms of the two support columns (5) are fixedly connected with fixed foot frames (11).
6. The tunnel shaft deformation measuring device according to claim 4, wherein: the top that mount (1) is close to No. two motor (61) is fixedly connected with controller (14), no. one electric putter (2), no. two motor (61), no. two electric putter (43) and No. one motor (46) all with controller (14) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597904.1U CN219694087U (en) | 2023-03-24 | 2023-03-24 | Tunnel shaft deformation measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597904.1U CN219694087U (en) | 2023-03-24 | 2023-03-24 | Tunnel shaft deformation measuring device |
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| Publication Number | Publication Date |
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| CN219694087U true CN219694087U (en) | 2023-09-15 |
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| CN202320597904.1U Active CN219694087U (en) | 2023-03-24 | 2023-03-24 | Tunnel shaft deformation measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308810A (en) * | 2023-11-28 | 2023-12-29 | 乐山市通达交通勘察设计有限责任公司 | Tunnel deformation detection device |
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2023
- 2023-03-24 CN CN202320597904.1U patent/CN219694087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308810A (en) * | 2023-11-28 | 2023-12-29 | 乐山市通达交通勘察设计有限责任公司 | Tunnel deformation detection device |
| CN117308810B (en) * | 2023-11-28 | 2024-02-06 | 乐山市通达交通勘察设计有限责任公司 | Tunnel deformation detection device |
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