CN216081256U - Engineering supervision is with earthwork loose thickness detection device that paves - Google Patents
Engineering supervision is with earthwork loose thickness detection device that paves Download PDFInfo
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- CN216081256U CN216081256U CN202122610340.4U CN202122610340U CN216081256U CN 216081256 U CN216081256 U CN 216081256U CN 202122610340 U CN202122610340 U CN 202122610340U CN 216081256 U CN216081256 U CN 216081256U
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- drill bushing
- thickness detection
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Abstract
The utility model relates to the field of loose paving thickness detection, in particular to an earthwork loose paving thickness detection device for engineering supervision. The drill bushing is rotated to drill into the soil layer along with the drill bit, the base plate gradually rises in the drill bushing along with the drilling of the drill bushing, the guide rod at the top of the base plate extends out of the drill bushing, and the thickness of the soil layer can be quickly observed by observing the scale marks on the surface of the guide rod, so that the measuring and using are convenient and fast; pulling H type bull stick, make spacer pin and spacing hole relieve to peg graft, rotate H type bull stick area swing joint again and have the supporting leg to overturn, can reduce occupation space with the lateral wall that the supporting leg overturns to the drill bushing, be convenient for accomodate and carry.
Description
Technical Field
The utility model relates to the field of loose paving thickness detection, in particular to an earthwork loose paving thickness detection device for engineering supervision.
Background
The earthwork construction is an important content in both constructional engineering and water conservancy engineering, the flow of earthwork backfilling is to perform ramming compaction after filling soil is loosely paved in layers, wherein the detection of the thickness of the loosely paved earthwork is an important link for controlling the earthwork quality, and the detection is usually performed by a special detection device.
The existing partial earthwork loose thickness detection device needs to take out a soil layer for measurement in the measurement process, the numerical value of the earthwork loose thickness is difficult to quickly observe, and the use convenience is poor; meanwhile, the existing partial earthwork loose-paving thickness detection device is difficult to effectively store and inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an earthwork loose paving thickness detection device for engineering supervision, which aims to solve the problems in the background technology: 1. present partial earthwork loose thickness detection device is difficult to the rapid survey and lays thickness, 2, the inconvenient accomodating of present partial earthwork loose thickness detection device is carried. In order to achieve the purpose, the utility model provides the following technical scheme: the earthwork loose paving thickness detection device for engineering supervision comprises a drill bushing, wherein a drill bit is fixedly connected to the outer wall of the lower portion of the drill bushing, a base plate is movably connected to the interior of the drill bushing, a guide rod is movably inserted into the upper portion of the drill bushing, the bottom of the guide rod is fixedly connected with the top of the base plate, scale marks are formed in the surface of the guide rod, and a compression spring is movably sleeved in the middle of the guide rod;
the middle part of the drill bushing is movably sleeved with a guide ring, the surface of the guide ring is fixedly connected with three U-shaped blocks at equal intervals along the circumference, the middle part of each U-shaped block is movably inserted with an H-shaped rotating rod, one end of each H-shaped rotating rod is symmetrically and fixedly connected with a limiting pin, the side wall of each U-shaped block is provided with ten limiting holes at equal intervals along the circumference, and two limiting pins are respectively movably inserted in the two adjacent limiting holes;
the middle part swing joint of H type bull stick has the supporting leg, the activity of one side that the H type bull stick is kept away from the spacer pin has cup jointed reset spring.
Preferably, the middle position of the top of the drill bushing is provided with a jack, the upper part of the guide rod is movably inserted into the jack, and the top of the guide rod is fixedly connected with a limiting block.
Preferably, the top of the compression spring is overlapped on the inner top surface of the drill sleeve, and the bottom of the compression spring is overlapped on the top of the backing plate.
Preferably, the upper part of the supporting leg is provided with a through hole, and the H-shaped rotating rod is movably inserted into the through hole;
the surface symmetry fixedly connected with guide block in H type bull stick middle part, the guide slot has been seted up to the inner wall symmetry of through-hole, two the guide block sliding connection respectively is in two the inside of guide slot.
Preferably, one end of the return spring is lapped on the side wall of the U-shaped block, and the other end of the return spring is lapped on the side wall of the adjacent H-shaped rotating rod.
Preferably, the bottom of the supporting leg is fixedly connected with a ground nail.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching use of the backing plate, the guide rod, the scale marks and other components, the drill sleeve is rotated to drill into the soil layer along with the drill bit, at the moment, the backing plate gradually rises in the drill sleeve along with the drilling of the drill sleeve, the guide rod at the top of the backing plate extends out of the drill sleeve, and the scale marks on the surface of the guide rod are observed, so that the thickness of the soil layer can be rapidly observed, and the measurement and the use are convenient.
According to the utility model, the H-shaped rotating rod is pulled through the matching use of the U-shaped block, the H-shaped rotating rod, the limiting pin and the limiting hole, the insertion connection between the limiting pin and the limiting hole is released, and then the H-shaped rotating rod is rotated to drive the movably connected supporting leg to overturn, so that the supporting leg can be overturned to the side wall of the drill bushing to reduce the occupied space, and the drill bushing is convenient to store and carry.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the U-shaped block and the H-shaped rotating rod of the present invention;
FIG. 3 is a sectional view of the U-shaped block and the position of the limiting hole according to the present invention.
In the figure: 1. drilling a sleeve; 2. a drill bit; 3. a base plate; 4. a guide bar; 5. scale lines; 6. a compression spring; 7. a guide ring; 8. a U-shaped block; 9. an H-shaped rotating rod; 10. a spacing pin; 11. a limiting hole; 12. supporting legs; 13. a return spring.
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. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an engineering is managed with earthwork loose thickness detection device that paves, including drill bushing 1, the outer wall fixedly connected with drill bit 2 of 1 lower part of drill bushing, the inside swing joint of drill bushing 1 has backing plate 3, the upper portion activity of drill bushing 1 is pegged graft and is had guide arm 4, the bottom of guide arm 4 and the top fixed connection of backing plate 3, scale mark 5 has been seted up on the surface of guide arm 4, compression spring 6 has been cup jointed in the middle part activity of guide arm 4, during the use, through fixing supporting leg 12 on ground by guide ring 7 to drill bushing 1 support that leads, it is inside along with drill bit 2 bores into the soil layer to rotate drill bushing 1, backing plate 3 is along with the drilling of drill bushing 1 this moment, it rises gradually in drill bushing 1 inside, the guide arm 4 at 3 top of messenger's backing plate stretches out drill bushing 1, observe the scale mark 5 on guide arm 4 surface this moment, can observe the thickness of soil layer fast, it is convenient to measure the use.
The middle part activity of drill bushing 1 has cup jointed guide ring 7, and the surface of guide ring 7 has three U type piece 8 along circumference equidistance fixedly connected with, and the middle part activity of U type piece 8 is pegged graft and is had H type bull stick 9, and the one end symmetry fixedly connected with spacer pin 10 of H type bull stick 9, ten spacing holes 11 have been seted up along circumference equidistance to the lateral wall of U type piece 8, and two spacer pins 10 are the activity respectively and are pegged graft in the inside of two adjacent spacing holes 11.
H type bull stick 9's middle part swing joint has supporting leg 12, H type bull stick 9 has cup jointed reset spring 13 in the activity of one side of keeping away from spacer pin 10, through pulling H type bull stick 9, make spacer pin 10 and spacing hole 11 remove to peg graft, rotate H type bull stick 9 again after that, it takes swing joint's supporting leg 12 to overturn to make H type bull stick 9 take through guide block and guide slot cooperation, can reduce occupation space with the lateral wall that supporting leg 12 overturns to drill bushing 1, be convenient for accomodate and carry.
In this embodiment, as shown in fig. 1, the jack has been seted up to the intermediate position at drill bushing 1 top, and the upper portion activity of guide arm 4 is pegged graft in the inside of jack, and the top fixedly connected with stopper of guide arm 4, and the upper portion fixedly connected with rotation handle of drill bushing 1 conveniently drills into drill bushing 1.
In this embodiment, as shown in fig. 1, the top of the compression spring 6 overlaps the inner top surface of the drill sleeve 1, and the bottom of the compression spring 6 overlaps the top of the backing plate 3.
In this embodiment, as shown in fig. 2, a through hole is formed at the upper part of the supporting leg 12, and the H-shaped rotating rod 9 is movably inserted into the through hole.
The surface symmetry fixedly connected with guide block at H type bull stick 9 middle part, the guide slot has been seted up to the inner wall symmetry of through-hole, and two guide blocks are sliding connection respectively in the inside of two guide slots, through guide block and guide slot cooperation, make the rotatory in-process of H type bull stick 9 can take supporting leg 12 to rotate.
In this embodiment, as shown in fig. 2, one end of the return spring 13 is overlapped on the side wall of the U-shaped block 8, the other end of the return spring 13 is overlapped on the side wall of the adjacent H-shaped rotating rod 9, and after the pulling of the H-shaped rotating rod 9 is released, the return spring 13 drives the H-shaped rotating rod 9 to return, so that the limit pin 10 is matched with the corresponding limit hole 11 for insertion and limiting.
In this embodiment, as shown in fig. 1, the bottom of the supporting leg 12 is fixedly connected with a ground nail, and the ground nail is arranged to improve the supporting stability of the supporting leg 12.
The use method and the advantages of the utility model are as follows: this engineering is managing with earthwork loose thickness detection device that paves, the working process as follows:
as shown in fig. 1, 2 and 3, when the device is used, the drill bushing 1 is guided and supported by the guide ring 7 by fixing the support legs 12 on the ground, the drill bushing 1 is rotated to drill into the soil layer along with the drill bit 2, the backing plate 3 gradually rises in the drill bushing 1 along with the drilling of the drill bushing 1, the guide rod 4 at the top of the backing plate 3 extends out of the drill bushing 1, the scale mark 5 on the surface of the guide rod 4 is observed, the thickness of the soil layer can be rapidly observed, and the device is convenient to measure and use; through pulling H type bull stick 9, make spacer pin 10 and spacing hole 11 remove to peg graft, rotate H type bull stick 9 again after that, make H type bull stick 9 take swing joint's supporting leg 12 to overturn through guide block and guide slot cooperation, can overturn supporting leg 12 to the lateral wall of drill bushing 1 and reduce occupation space, be convenient for accomodate and carry.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an engineering is managed with earthwork loose thickness detection device that paves, includes drill bushing (1), its characterized in that: the drill bit (2) is fixedly connected to the outer wall of the lower portion of the drill bushing (1), a backing plate (3) is movably connected to the interior of the drill bushing (1), a guide rod (4) is movably inserted into the upper portion of the drill bushing (1), the bottom of the guide rod (4) is fixedly connected with the top of the backing plate (3), scale marks (5) are formed in the surface of the guide rod (4), and a compression spring (6) is movably sleeved in the middle of the guide rod (4);
the middle part of the drill bushing (1) is movably sleeved with a guide ring (7), the surface of the guide ring (7) is fixedly connected with three U-shaped blocks (8) at equal intervals along the circumference, the middle part of each U-shaped block (8) is movably inserted with an H-shaped rotating rod (9), one end of each H-shaped rotating rod (9) is symmetrically and fixedly connected with a limiting pin (10), the side wall of each U-shaped block (8) is provided with ten limiting holes (11) at equal intervals along the circumference, and the two limiting pins (10) are respectively movably inserted into the adjacent two limiting holes (11);
the middle part swing joint of H type bull stick (9) has supporting leg (12), one side activity that gag pin (10) was kept away from in H type bull stick (9) has cup jointed reset spring (13).
2. The earthwork loose thickness detection apparatus for project supervision according to claim 1, wherein: the middle position of the top of the drill bushing (1) is provided with a jack, the upper part of the guide rod (4) is movably inserted in the jack, and the top of the guide rod (4) is fixedly connected with a limiting block.
3. The earthwork loose thickness detection apparatus for project supervision according to claim 1, wherein: the top of the compression spring (6) is lapped on the inner top surface of the drill bushing (1), and the bottom of the compression spring (6) is lapped on the top of the backing plate (3).
4. The earthwork loose thickness detection apparatus for project supervision according to claim 1, wherein: the upper part of the supporting leg (12) is provided with a through hole, and the H-shaped rotating rod (9) is movably inserted into the through hole;
the surface of the middle part of the H-shaped rotating rod (9) is symmetrically and fixedly connected with guide blocks, guide grooves are symmetrically formed in the inner wall of the through hole, and the two guide blocks are respectively connected to the two inner parts of the guide grooves in a sliding mode.
5. The earthwork loose thickness detection apparatus for project supervision according to claim 1, wherein: one end of the reset spring (13) is lapped on the side wall of the U-shaped block (8), and the other end of the reset spring (13) is lapped on the adjacent side wall of the H-shaped rotating rod (9).
6. The earthwork loose thickness detection apparatus for project supervision according to claim 1, wherein: the bottom of the supporting leg (12) is fixedly connected with a ground nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610340.4U CN216081256U (en) | 2021-10-28 | 2021-10-28 | Engineering supervision is with earthwork loose thickness detection device that paves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610340.4U CN216081256U (en) | 2021-10-28 | 2021-10-28 | Engineering supervision is with earthwork loose thickness detection device that paves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216081256U true CN216081256U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122610340.4U Active CN216081256U (en) | 2021-10-28 | 2021-10-28 | Engineering supervision is with earthwork loose thickness detection device that paves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678286A (en) * | 2023-07-31 | 2023-09-01 | 潍坊兴泰环保设备有限公司 | Building is managed with earthwork thickness detection device |
-
2021
- 2021-10-28 CN CN202122610340.4U patent/CN216081256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678286A (en) * | 2023-07-31 | 2023-09-01 | 潍坊兴泰环保设备有限公司 | Building is managed with earthwork thickness detection device |
| CN116678286B (en) * | 2023-07-31 | 2024-02-02 | 深圳市源品智能科技有限公司 | Building is managed with earthwork thickness detection device |
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