CN220912190U - Earthwork thickness measuring device for earthwork - Google Patents
Earthwork thickness measuring device for earthwork Download PDFInfo
- Publication number
- CN220912190U CN220912190U CN202322361362.0U CN202322361362U CN220912190U CN 220912190 U CN220912190 U CN 220912190U CN 202322361362 U CN202322361362 U CN 202322361362U CN 220912190 U CN220912190 U CN 220912190U
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- China
- Prior art keywords
- fixedly connected
- earthwork
- rod
- coaxially
- supporting
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- 238000005553 drilling Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims 1
- 239000002689 soil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an earthwork thickness measuring device for earthwork, which is characterized in that a mounting plate is integrally arranged at the upper end of a cylinder body, mounting holes are coaxially arranged on the mounting plate, a drill rod is vertically and slidingly connected to the mounting holes, an internal threaded hole is coaxially formed in the upper end of the drill rod, two vertical rods symmetrically arranged relative to the axis of the drill rod are fixedly connected to the upper end of the mounting plate, a vertical shaft is coaxially and rotatably connected to a horizontal table, a screw rod part in threaded connection with the internal threaded hole is integrally arranged on the vertical shaft, a pinion is coaxially and fixedly connected to the upper end of the vertical shaft, a driving shaft is rotatably connected to the upper end of the horizontal table, a large gear meshed with the pinion is coaxially and fixedly connected to the driving shaft, a graduated scale is arranged on the end face of one vertical rod, a connecting rod is fixedly connected to the outer edge of the drill rod, an indicator matched with the graduated scale is arranged at the mounting hole, and a guide device for limiting the vertical movement of the drill rod is arranged outside the mounting plate.
Description
Technical Field
The utility model relates to the technical field of earthwork measuring devices, in particular to an earthwork thickness measuring device for earthwork.
Background
The utility model provides an earthwork thickness detects mainly is used for measuring earthwork loose and spreads thickness coefficient, makes the monitoring unit carry out one of the instrument of the detection of landfill earthwork quality control, utilizes the earthwork thickness to detect the chi and can be convenient for the monitoring unit quick detect earthwork quality to confirm whether the quality of earthwork reaches the requirement, current earthwork thickness measuring instrument specialty is relatively poor, for example: the patent document with publication number CN204456050U discloses a measuring tool, which cannot control verticality, and steel pipes are easy to incline to cause errors in the inserting process, for example, in the patent document with publication number CN209230466U, although the verticality is guaranteed, the patent needs to manually operate to press a sliding rod into earthwork, and the earthwork has certain compactness and thickness, and has room for improvement because of large manual consumption.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides an earthwork thickness measuring device for earthwork, which solves the problems and has the technical scheme that the earthwork thickness measuring device comprises a barrel body and is characterized in that a mounting plate is integrally arranged at the upper end of the barrel body, mounting holes are coaxially arranged on the mounting plate, a drill rod is vertically and slidingly connected to the mounting holes, an internally threaded hole is coaxially arranged at the upper end of the drill rod, two vertical rods which are symmetrically arranged relative to the axis of the mounting plate are fixedly connected to the upper end of the mounting plate, a horizontal table is fixedly connected to the upper end of the vertical rod, a vertical shaft is coaxially and rotatably connected with a screw part which is in threaded connection with the internally threaded hole, a pinion is coaxially and fixedly connected to the upper end of the vertical shaft, a driving shaft is coaxially and fixedly connected with a large gear which is meshed with the pinion, a scale is arranged on the end face of the vertical rod, a connecting rod is fixedly connected with an indication mark which is matched with the scale, a guide device for limiting vertical movement is arranged at the mounting hole, and a supporting device is arranged outside the mounting plate.
Preferably, the guiding device comprises two key grooves which are formed in the inner wall of the mounting hole and symmetrically arranged relative to the axis of the mounting hole, and two guiding keys which are in one-to-one correspondence with the key grooves and are vertically and slidably connected are integrally arranged on the outer edge of the drill rod.
Preferably, the supporting device comprises three supporting tables fixedly connected with the outer edge of the mounting plate and uniformly distributed around the axis of the mounting plate, screw sleeves are uniformly arranged on the supporting tables, supporting rods are connected with the screw sleeves in a threaded mode, the lower portions of the supporting rods are arranged in a pointed cone shape, driving plates are coaxially and fixedly connected to the upper ends of the supporting rods, and a tray is coaxially and fixedly connected to the lower portions of the supporting rods.
Preferably, the upper end of the driving shaft is coaxially and fixedly connected with a hand wheel, and two through holes which are symmetrically arranged around the cone shape of the cylinder body are formed in the outer edge of the cylinder body.
The utility model has the beneficial effects that:
In the use process, the drill rod can vertically and downwards move under the drive of the threaded part on the vertical shaft, so that the drill rod can conveniently enter the earthwork, and in addition, the drill rod is mechanically driven through the cooperation of the gears, so that the driving mode is labor-saving, and excessive manpower is not required. In addition, the supporting device can level while supporting the utility model, so that the drill rod can vertically drill into loose soil to measure thickness.
Drawings
Fig. 1 is a perspective view of a first view angle of the present utility model.
Fig. 2 is an enlarged view of the area a in the perspective view at the first angle of view of the present utility model.
Fig. 3 is a front elevational view in full section of the present utility model.
Fig. 4 is a partial perspective view of a second view of the present utility model.
Fig. 5 is a partial perspective view of a third view of the present utility model.
Reference numerals
1. The device comprises a barrel body, a mounting disc, a mounting hole, a drill rod, a threaded hole, a vertical rod, a horizontal platform, a vertical shaft, a screw rod, a small gear, a driving shaft, a large gear, a graduated scale, a connecting rod, a indicating mark, a key slot, a guide key, a supporting platform, a threaded sleeve, a supporting rod, a driving plate, a tray, a hand wheel and a through hole.
Detailed Description
The following describes embodiments of the present utility model in further detail with reference to fig. 1-5.
According to the first embodiment, the technical scheme is that in the using process, the drill rod 4 can vertically move downwards under the drive of the threaded part on the vertical shaft 8, so that the drill rod 4 can conveniently enter earthwork, and in addition, the drill rod 4 is mechanically driven through the cooperation of gears, so that the driving mode is labor-saving, and excessive labor is not required to be consumed. In addition, the supporting device can level while supporting the utility model, so that the drill rod 4 can vertically drill into loose soil to perform thickness measurement.
In the second embodiment, the present utility model is fixed on loose soil by a supporting device, specifically, three supporting rods 20 of the supporting device are pricked into the soil for fixing, the lower parts of the supporting rods 20 are pointed cone-shaped for being pricked into the soil, each supporting rod 20 is in threaded connection with a threaded sleeve 19 on a supporting table 18 for rotating the supporting rod 20 by a driving plate 21, each supporting rod 20 can move up and down spirally relative to the threaded sleeve 19, the height of each supporting rod 20 is changed, a level gauge is placed on a horizontal table 7 connected with a vertical rod 6, and the heights of the three supporting rods 20 are adjusted respectively, so that the device can be horizontally fixed for thickness measurement. Further, when the situation is appropriate, the tray 22 provided when the support rod 20 is fixed can be in contact with the earth, so that the contact area of the support rod 20 relative to the earth is increased, and the overall stability is ensured. The mounting plate 2 is provided with a mounting hole 3, and a key groove 16 in the mounting hole 3 is matched with the guide key to limit the vertical movement of the drill rod 4.
In the third embodiment, after the present application is fixed by the supporting device on the basis of the second embodiment, thickness measurement can be performed, specifically: through hand wheel 23 clockwise rotation to drive shaft 11, the gear wheel 12 on the drive shaft 11 will rotate clockwise in step, and then drive pinion 10 synchronous rotation, gear number of gear wheel 12 is greater than the gear number of pinion 10 far away, and then gear wheel 12 rotates a round and can drive pinion 10 to rotate several weeks, corresponding vertical axis 8 and screw thread portion also will rotate several weeks in step, and then can use manpower sparingly, screw thread portion rotates and will act on drilling rod 4 through internal thread hole 5, and drilling rod 4 again receives the restriction of guiding device keyway 16 and the vertical sliding connection of guide key 17, so screw thread portion rotates and will drive drilling rod 4 downwardly moving, and then drilling rod 4 will stretch out barrel 1 and get into the loose earthwork of spreading, in order to carry out thickness measurement. The drill rod 4 moves downwards, and simultaneously, the indicator 15 connected with the drill rod 4 through the connecting rod 14 also moves downwards synchronously, so that the depth of the drill rod 4 entering the loose pavement can be measured according to the scale on the graduated scale 13 corresponding to the indicator 15, and the thickness measurement of the loose pavement earthwork is completed.
In the fourth embodiment, further, the drill rod 4 is inevitably brought into the cylinder 1 by the earth particles during the process of entering and exiting the earth, so that the through holes 24 are provided for cleaning the earth particles in the cylinder 1.
Claims (4)
1. The utility model provides an earthwork is with earthwork thickness measurement device, includes barrel (1), its characterized in that, barrel (1) upper end an organic whole has been arranged mounting disc (2), mounting disc (2) coaxial arrangement has mounting hole (3), vertical sliding connection of mounting hole (3) has drilling rod (4), drilling rod (4) upper end coaxial beginning has internal thread hole (5), mounting disc (2) upper end fixedly connected with two montants (6) of arranging with respect to its axis symmetry, two montant (6) upper end fixedly connected with horizon table (7), horizon table (7) coaxial rotation is connected with vertical shaft (8), vertical shaft (8) an organic whole has arranged screw rod portion (9) with internal thread hole (5) threaded connection, vertical shaft (8) upper end coaxial fixedly connected with pinion (10), horizon table (7) upper end rotation is connected with drive shaft (11), drive shaft (11) coaxial fixedly connected with and pinion (10) meshed bull gear (12), one on montant (6) terminal surface offer scale (13) fixedly connected with connecting rod (14), connecting rod (14) fixedly connected with scale (13), a guide device for limiting the vertical movement of the drill rod (4) is arranged at the mounting hole (3), and a supporting device is arranged outside the mounting disc (2).
2. The device for measuring the thickness of earthwork for earthwork according to claim 1, characterized in that the guiding device comprises two key grooves (16) which are symmetrically arranged about the axis of the mounting hole (3) and are arranged on the inner wall of the mounting hole, and two guiding keys (17) which are in one-to-one correspondence with the key grooves (16) and are vertically and slidingly connected are integrally arranged on the outer edge of the drill rod (4).
3. The earthwork thickness measuring device for earthwork according to claim 1, characterized in that the supporting device comprises three supporting tables (18) fixedly connected with the outer edge of the mounting plate (2) and uniformly distributed around the axis of the mounting plate, the supporting tables (18) are uniformly provided with screw sleeves (19), the screw sleeves (19) are respectively and spirally connected with a supporting rod (20), the lower parts of the supporting rods (20) are respectively and spirally arranged, the upper ends of the supporting rods (20) are respectively and coaxially fixedly connected with a driving plate (21), and the lower parts of the supporting rods (20) are respectively and coaxially fixedly connected with a tray (22).
4. The earthwork thickness measuring device for earthwork according to claim 1, characterized in that the upper end of the driving shaft (11) is coaxially and fixedly connected with a hand wheel (23), and the outer edge of the cylinder (1) is provided with two through holes (24) symmetrically arranged about the cone shape thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361362.0U CN220912190U (en) | 2023-08-31 | 2023-08-31 | Earthwork thickness measuring device for earthwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361362.0U CN220912190U (en) | 2023-08-31 | 2023-08-31 | Earthwork thickness measuring device for earthwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912190U true CN220912190U (en) | 2024-05-07 |
Family
ID=90921519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322361362.0U Active CN220912190U (en) | 2023-08-31 | 2023-08-31 | Earthwork thickness measuring device for earthwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912190U (en) |
-
2023
- 2023-08-31 CN CN202322361362.0U patent/CN220912190U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |