CN215524474U - Low-lying area degree of depth measuring device - Google Patents
Low-lying area degree of depth measuring device Download PDFInfo
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- CN215524474U CN215524474U CN202121832086.6U CN202121832086U CN215524474U CN 215524474 U CN215524474 U CN 215524474U CN 202121832086 U CN202121832086 U CN 202121832086U CN 215524474 U CN215524474 U CN 215524474U
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- bevel gear
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- 241000886545 Leptodea leptodon Species 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a depth measuring device for a low-lying area, and relates to the technical field of measuring devices. The scale comprises a top plate and a scale shell fixedly connected to the bottom of the top plate, wherein a sliding opening is formed in the side face of the scale shell, an L-shaped measuring rod is connected to the inside of the sliding opening in a sliding mode, a vertical rack is mounted on the L-shaped measuring rod, a fixing column is rotatably connected to the inside of the scale shell, a first bevel gear and a gear are sleeved on the outer side of the fixing column, a rotating long rod is rotatably connected to the inside of the scale shell, a second bevel gear is sleeved on the lower end of the outside of the rotating long rod, and a limiting device is arranged on the rotating long rod. According to the utility model, the rotating handle is rotated, so that the bevel gear II drives the bevel gear I and the gear to rotate, the gear drives the L-shaped measuring rod to move downwards, the length of the scale shell is added with the extension length of the L-shaped measuring rod, and the length of the electric telescopic foot is subtracted to obtain the depth value of the low-lying area, so that the depth of the low-lying area can be rapidly measured.
Description
Technical Field
The utility model relates to the technical field of measuring devices, in particular to a depth measuring device for a low-lying area.
Background
At present, with the continuous expansion of the urban scale in China, the land utilization type is changed greatly, and a large amount of impermeable earth surfaces appear in many places, so that the runoff formed by urban rainfall is far larger than that in the past. Due to the problems of planning lag and low design standard of urban drainage pipelines in design, the existing drainage system of many cities cannot adapt to the requirement of quick drainage. With the frequent occurrence of extreme weather in recent years, severe ponding areas are easily formed in low-lying areas, so that urban waterlogging areas are formed, and the depth of the low-lying areas needs to be measured in order to know specific ponding conditions.
In the depth measurement of low-lying areas, a depth gauge or a caliper is generally adopted for measurement, although the method is simple, the measurement error is large, and when the depth requirement is high, accurate measurement data cannot be obtained, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a depth gauge or a caliper is adopted for measurement, so that the measurement error is large, and the depth measuring device for the low-lying area is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a low-lying area degree of depth measuring device, includes roof and fixed connection the scale shell of roof bottom, the sliding opening has been seted up to the side of scale shell, the inside sliding connection of sliding opening has L shape measuring stick, install vertical rack on the L shape measuring stick, the inside rotation of scale shell is connected with the fixed column, the outside cover of fixed column is equipped with bevel gear and gear No. one, the inside rotation of scale shell is connected with the rotation stock, the outside lower pot head that rotates the stock is equipped with bevel gear No. two, be provided with stop device on the rotation stock.
Preferably, the first bevel gear is meshed with the second bevel gear, and the gear is meshed with the vertical rack.
Preferably, the rotating long rod is far away from one end inside the scale shell sequentially penetrates through the scale shell and the top plate, and the rotating long rod is fixedly connected with a rotating handle at the top.
Preferably, stop device is connected including rotating the outside rotation quarter butt of scale shell, just thread groove and contrary thread groove have been seted up to the outside of rotation quarter butt, just thread groove with the equal threaded connection in outside of contrary thread groove has the screw thread piece, two the equal fixedly connected with connecting rod in outside of screw thread piece, two equal fixedly connected with annular caliper board on the connecting rod.
Preferably, the long rotary rod is located between the two annular caliper plates.
Preferably, a leveling pipe is installed at the top of the top plate, and electric telescopic legs are symmetrically installed at the bottom of the top plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the rotating handle is rotated, so that the bevel gear II drives the bevel gear I and the gear to rotate, the gear drives the L-shaped measuring rod to move downwards, the length of the scale shell is added with the extension length of the L-shaped measuring rod, and the length of the electric telescopic foot is subtracted to obtain the depth value of the low-lying area, so that the depth of the low-lying area can be rapidly measured.
2. The device is provided with the electric telescopic rod and the leveling tube, the electric telescopic foot is required to be adjusted to enable the top plate to be in a horizontal state during measurement due to the fact that the road surface of a low-lying area is uneven, the state of the top plate can be judged by observing the position of the air bubble in the leveling tube, the center of the position of the air bubble in the leveling tube indicates that the top plate is horizontally arranged, and the horizontal arrangement of the top plate can improve the measurement efficiency and reduce the measurement error.
Drawings
FIG. 1 is a schematic structural diagram of a depth measuring device for a low-lying area according to the present invention;
FIG. 2 is a cross-sectional view of a device for measuring depth in a low-lying area according to the present invention;
FIG. 3 is a schematic structural view of an L-shaped measuring rod according to the present invention;
FIG. 4 is a schematic partial structure view of a device for measuring depth of a low-lying area according to the present invention;
FIG. 5 is an enlarged view of the structure A in FIG. 1 according to the present invention;
FIG. 6 is a schematic structural view of a position limiting device according to the present invention;
FIG. 7 is a schematic diagram of the construction of the vial of the present invention.
In the figure: 1. a top plate; 2. a scale housing; 21. a sliding port; 3. an L-shaped measuring rod; 4. a vertical rack; 5. fixing a column; 6. a first bevel gear; 7. a gear; 8. rotating the long rod; 9. a second bevel gear; 10. rotating the handle; 11. rotating the short rod; 111. a positive thread groove; 112. a reverse thread groove; 12. a thread block; 13. a connecting rod; 14. an annular caliper plate; 15. a leveling tube; 16. electric telescopic foot.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a depth measuring device for low-lying areas comprises a top plate 1 and a scale housing 2 fixedly connected to the bottom of the top plate 1, wherein a sliding opening 21 is formed in the side surface of the scale housing 2, an L-shaped measuring rod 3 is slidably connected to the inside of the sliding opening 21, an opening allowing the L-shaped measuring rod 3 to pass through is formed in the bottom of the scale housing 2, a vertical rack 4 is mounted on the L-shaped measuring rod 3, a fixed column 5 is rotatably connected to the inside of the scale housing 2, a first bevel gear 6 and a gear 7 are sleeved on the outer side of the fixed column 5, a long rotating rod 8 is rotatably connected to the inside of the scale housing 2, a second bevel gear 9 is sleeved on the outer lower end of the long rotating rod 8, the first bevel gear 6 is meshed with the second bevel gear 9, the gear 7 is meshed with the vertical rack 4, a limiting device is arranged on the long rotating rod 8, one end, far away from the inside of the scale housing 2, sequentially penetrates through the scale housing 2 and the top plate 1, and the top fixedly connected with of rotation stock 8 rotates handle 10, rotates handle 10 through rotating, makes No. two bevel gear 9 drive bevel gear 6 and gear 7 and rotate to make gear 7 drive L shape measuring stick 3 downstream, the length of scale shell 2 adds the extension length of L shape measuring stick 3, subtracts the length of electronic flexible foot 16 promptly for the depth value in low-lying area, can realize the quick measurement to the low-lying area degree of depth.
Wherein, the limiting device comprises a rotating short rod 11 which is rotatably connected outside the scale shell 2, a positive thread groove 111 and a negative thread groove 112 are arranged outside the rotating short rod 11, thread blocks 12 are respectively in threaded connection outside the positive thread groove 111 and the negative thread groove 112, connecting rods 13 are respectively fixedly connected outside the two thread blocks 12, annular caliper plates 14 are respectively fixedly connected on the two connecting rods 13, the rotating long rod 8 is positioned between the two annular caliper plates 14, when the bottom of the L-shaped measuring rod 3 contacts the bottom of the deep pit, the rotating short rod 11 is rotated to enable the thread blocks 12 to drive the annular caliper plates 14 to move towards the direction close to the rotating long rod 8 until the annular caliper plates 14 clamp the rotating long rod 8, so that the rotating long rod 8 can not rotate any more, the position of the L-shaped measuring rod 3 can be fixed, and the position of the L-shaped measuring rod 3 is prevented from shifting when reading recorded data, affecting the measurement result.
Wherein, level pipe 15 is installed at the top of roof 1, and electronic flexible foot 16 is installed to the bottom symmetry of roof 1, because the road surface unevenness in low-lying area, the device need adjust electronic flexible foot 16 and make roof 1 be in the horizontality when measuring, through the position of observing bubble in level pipe 15, just can judge the state of roof 1, the position of bubble is placed between two parties in level pipe 15 promptly indicates roof 1 is horizontal placement, roof 1 horizontal placement can increase measurement of efficiency and reduce measuring error.
The specific working principle of the utility model is as follows: firstly, placing the top plate 1 on a deep pit, then observing the position of the air bubble in the leveling tube 15, and if the position of the air bubble in the leveling tube 15 is not centered, adjusting the electric telescopic foot 16 to center the position of the air bubble in the leveling tube 15; secondly, the rotating short rod 11 is rotated to enable the thread block 12 to drive the annular caliper plate 14 to move towards the direction far away from the rotating long rod 8 until the annular caliper plate 14 is not clamped with the rotating long rod 8, namely the limiting device loses the limiting effect; then, a rotating handle 10 is rotated, so that a long rotating rod 8 drives a second bevel gear 9 to rotate, a first bevel gear 6 meshed with the second bevel gear 9 drives a gear 7 to rotate, and the gear 7 drives an L-shaped measuring rod 3 to move downwards until the bottom of the L-shaped measuring rod 3 contacts the bottom of a deep pit; then the rotating short rod 11 is rotated again until the annular caliper plate 14 is clamped with the rotating long rod 8 again, namely the limiting device recovers the limiting effect, and finally the depth value of the low-lying area is the length of the scale shell 2 plus the extending length of the L-shaped measuring rod 3, and then the length of the electric telescopic foot 16 is subtracted.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A depth measuring device for a low-lying area comprises a top plate (1) and a scale shell (2) fixedly connected to the bottom of the top plate (1), and is characterized in that the top plate is provided with a bottom plate;
the novel scale is characterized in that a sliding opening (21) is formed in the side face of the scale shell (2), an L-shaped measuring rod (3) is connected to the inside of the sliding opening (21) in a sliding mode, a vertical rack (4) is installed on the L-shaped measuring rod (3), a fixing column (5) is connected to the inside of the scale shell (2) in a rotating mode, a first bevel gear (6) and a second bevel gear (7) are sleeved on the outer side of the fixing column (5), a rotating long rod (8) is connected to the inside of the scale shell (2) in a rotating mode, a second bevel gear (9) is sleeved on the outer lower end of the rotating long rod (8), and a limiting device is arranged on the rotating long rod (8).
2. A depressed area depth measuring device according to claim 1, wherein the bevel gear number one (6) is engaged with the bevel gear number two (9), and the gear (7) is engaged with the vertical rack (4).
3. A low-lying area depth measuring device according to claim 1, characterized in that one end of the long rotating rod (8) far away from the inside of the scale housing (2) penetrates through the scale housing (2) and the top plate (1) in sequence, and a rotating handle (10) is fixedly connected to the top of the long rotating rod (8).
4. A low-lying area depth measuring device according to claim 1, wherein the limiting device comprises a rotating short rod (11) rotatably connected to the outside of the scale housing (2), a positive thread groove (111) and a negative thread groove (112) are formed in the outside of the rotating short rod (11), thread blocks (12) are respectively and threadedly connected to the outside of the positive thread groove (111) and the negative thread groove (112), connecting rods (13) are respectively and fixedly connected to the outside of the two thread blocks (12), and annular caliper plates (14) are respectively and fixedly connected to the two connecting rods (13).
5. A depressed area depth measuring device according to claim 4, wherein the long rotary rod (8) is located between the two annular caliper plates (14).
6. A depressed area depth measuring device according to claim 1, wherein a leveling tube (15) is installed on the top of the top plate (1), and electric telescopic legs (16) are symmetrically installed on the bottom of the top plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121832086.6U CN215524474U (en) | 2021-08-06 | 2021-08-06 | Low-lying area degree of depth measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121832086.6U CN215524474U (en) | 2021-08-06 | 2021-08-06 | Low-lying area degree of depth measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215524474U true CN215524474U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121832086.6U Expired - Fee Related CN215524474U (en) | 2021-08-06 | 2021-08-06 | Low-lying area degree of depth measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215524474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396855A (en) * | 2022-02-14 | 2022-04-26 | 中交上海航道局有限公司 | Dredger mud cabin depth measuring device and using method thereof |
-
2021
- 2021-08-06 CN CN202121832086.6U patent/CN215524474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396855A (en) * | 2022-02-14 | 2022-04-26 | 中交上海航道局有限公司 | Dredger mud cabin depth measuring device and using method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |