CN214408542U - Horizontal lantern ring for detecting field density of coarse-grained soil - Google Patents
Horizontal lantern ring for detecting field density of coarse-grained soil Download PDFInfo
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- CN214408542U CN214408542U CN202022555659.7U CN202022555659U CN214408542U CN 214408542 U CN214408542 U CN 214408542U CN 202022555659 U CN202022555659 U CN 202022555659U CN 214408542 U CN214408542 U CN 214408542U
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A coarse-grained soil on-site density detection horizontal sleeve ring is characterized in that at least 2 groups of first horizontal pipes are uniformly distributed in the hollow stainless steel sleeve ring, at least 2 groups of fixing rings are uniformly distributed at the top of the hollow stainless steel sleeve ring, positioning nails are arranged in the fixing rings to fix the hollow stainless steel sleeve ring on a surface to be detected, a water outlet pipe of a water supply tank is communicated with the hollow stainless steel sleeve ring through a water supply pipe, and a second horizontal pipe is arranged at the top of the water supply tank; the utility model has wide application range, and is suitable for coarse-grained soil filling test detection of water conservancy, highway, railway, municipal works and other projects; the lantern ring is not easy to deform, is easy to fix on site and is not easy to disturb in the process; the actual operation is not influenced by objective conditions, climate and environment, is easy to master and is suitable for various personnel to operate.
Description
Technical Field
The utility model belongs to the technical field of coarse-grained soil field density detects, concretely relates to coarse-grained soil field density detects horizontal lantern ring.
Background
In actual engineering construction, the relative density of coarse-grained soil (stone slag and gravel) needs to be detected by a pit digging and water filling method on site, and the filling compaction quality of the coarse-grained soil is evaluated. According to the standard requirements, a lantern ring is required to be added on the test pit to solve the problem of uneven filling surface, and the water surface is uniform before and after the water is poured into the test pit, so that the test detection data is accurate and reliable, whether the filling quality of coarse soil meets the design requirements can be accurately detected, and a horizontal lantern ring for detecting the field density of coarse soil is specially processed and manufactured.
The conventional collar has the following drawbacks:
the method is simple and cannot well control the horizontal plane;
secondly, the concrete cannot be well fixed on a filling surface, and is easy to loosen and shift during pit digging, so that errors are caused artificially;
the random error is large, so that the detected data is inaccurate, and the misjudgment is caused;
fourthly, the lantern ring is easy to deform and has insufficient precision;
fifthly, operators are required to have certain skillful operation level.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, provide a reasonable in design, simple structure, low cost, repeatedly usable's the horizontal lantern ring of coarse grained soil site density detection.
The technical scheme for solving the technical problems is as follows: the inside equipartition of hollow stainless steel lantern ring is provided with 2 at least first horizontal pipes of group, and the top equipartition of hollow stainless steel lantern ring is provided with 2 at least solid fixed rings of group, and the location nail sets up in the fixed ring with the hollow stainless steel lantern ring be fixed in wait to detect the face on, the outlet pipe of feed tank is linked together through delivery pipe and hollow stainless steel lantern ring, and the feed tank top is provided with the second horizontal pipe.
The utility model discloses a water supply tank is formed by the preparation of transparent glass material, is provided with transparent water gauge on the water supply tank lateral wall.
The utility model discloses a feed water tank top is provided with the inlet tube, is provided with the inlet tube lid on the inlet tube.
The utility model discloses a be provided with the control valve on the outlet pipe of feed tank.
Compared with the prior art, the utility model has the following advantages;
the method has wide application range and is suitable for testing coarse-grained soil filling tests of water conservancy, highway, railway, municipal engineering and other projects;
secondly, the lantern ring is not easy to deform, is easy to fix on site and is not easy to disturb in the process;
the accuracy and reliability of test detection data are ensured;
the actual operation is not influenced by objective conditions, climate and environment, is easy to master and is suitable for various personnel to operate;
simple manufacture, low manufacturing cost, economy, practicality and repeated utilization.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the attachment of the hollow stainless steel collar 1 of fig. 1.
1. A hollow stainless steel collar; 2. a first horizontal tube; 3. a fixing ring; 4. positioning nails; 5. a water supply tank; 6. a transparent water gauge; 7. a water inlet pipe cover; 8. a second horizontal tube; 9. a control valve; 10. a water supply pipe.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited to these examples.
Example 1
In fig. 1 and 2, the utility model relates to a horizontal lantern ring of coarse-grained soil on-site density detection, at least 2 first horizontal pipes of group 2 have been placed to 1 inside equipartition of the hollow stainless steel lantern ring, have placed 4 first horizontal pipes of group 2 in this embodiment, and first horizontal pipe 2 is used for observing whether the level of the hollow stainless steel lantern ring 1 is placed, in time adjusts when being convenient for install. The welding of hollow stainless steel lantern ring 1's top equipartition has at least 2 solid fixed ring 3 of group, the equipartition welding has 4 only needs solid fixed ring 3 in this embodiment, location nail 4 sets up in solid fixed ring 3 with hollow stainless steel lantern ring 1 be fixed in wait to detect on the face, the outlet pipe of feed tank 5 is linked together through delivery pipe 10 and hollow stainless steel lantern ring 1, for the convenience of control rivers, install control valve 9 on the outlet pipe of feed tank 5, second horizontal pipe 8 is installed at 5 tops of feed tank, second horizontal pipe 8 guarantees that 5 levels of feed tank are placed, furtherly, feed tank 5 is formed by the preparation of transparent glass material, processing has transparent water gauge 6 on 5 lateral walls of feed tank, calculate the water yield of pouring into in the hollow stainless steel lantern ring 1 through the scale of observing transparent water gauge 6. The processing of 5 tops of feed tank has the inlet tube, installs into water pipe cap 7 on the inlet tube, and during water pipe cap 7 prevented that impurity from falling into feed tank 5 when using, caused delivery pipe 10 to block up, added water for 5 insides of feed tank through the inlet tube.
The utility model discloses an use step as follows:
1. when the site is detected in the coarse soil pit digging test, the filling surface is leveled manually, and the hollow stainless steel lantern ring 1 is put in place by selecting a detection point.
2. The hammer is adopted to beat the positioning needles 4 arranged in the fixing ring 3, so that the positioning needles 4 uniformly enter a filling surface, the first horizontal pipe 2 is observed during beating, horizontal bubbles in the first horizontal pipe 2 are ensured to be centered, and the positioning needles 4 are beaten and adjusted by the hammer at local non-horizontal parts.
3. After the installation of the horizontal lantern ring for the field density detection of the coarse-grained soil is finished, a plastic film is flatly laid in the hollow stainless steel lantern ring 1, and redundant plastic extends to the outside of the lantern ring for fixation. The water service box 5 filled with water through the inlet pipe is then placed next to the hollow stainless steel collar 1 and it is checked whether the water service box 5 is in a horizontal state.
4. The control valve 9 is opened, water is injected into the hollow stainless steel lantern ring 1 through the water supply pipe 10, the control valve 9 is closed when the horizontal plane is flush with the lantern ring surface, the water level change of the transparent water gauge 6 is observed, and the water injection amount (converted volume) is calculated.
5. And (4) cleaning water in the coarse-grained soil field density detection horizontal lantern ring, withdrawing the plastic film, and continuing to perform the next work.
Claims (4)
1. The utility model provides a horizontal lantern ring of coarse grained soil field density detection which characterized in that: the inside equipartition of hollow stainless steel lantern ring (1) is provided with first horizontal pipe (2) of 2 at least groups, and the top equipartition of hollow stainless steel lantern ring (1) is provided with solid fixed ring (3) of 2 at least groups, and set up in solid fixed ring (3) on being fixed in hollow stainless steel lantern ring (1) and waiting to detect the face, the outlet pipe of feed tank (5) is linked together through delivery pipe (10) and hollow stainless steel lantern ring (1), and feed tank (5) top is provided with second horizontal pipe (8).
2. The coarse-grained soil field density detection horizontal collar of claim 1, characterized in that: the water supply tank (5) is made of transparent glass materials, and a transparent water gauge (6) is arranged on the side wall of the water supply tank (5).
3. The coarse-grained soil field density detection horizontal collar of claim 1, characterized in that: the top of the water supply tank (5) is provided with a water inlet pipe, and a water inlet pipe cover (7) is arranged on the water inlet pipe.
4. The coarse-grained soil field density detection horizontal collar of claim 1, characterized in that: a control valve (9) is arranged on a water outlet pipe of the water supply tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555659.7U CN214408542U (en) | 2020-11-06 | 2020-11-06 | Horizontal lantern ring for detecting field density of coarse-grained soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555659.7U CN214408542U (en) | 2020-11-06 | 2020-11-06 | Horizontal lantern ring for detecting field density of coarse-grained soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408542U true CN214408542U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555659.7U Active CN214408542U (en) | 2020-11-06 | 2020-11-06 | Horizontal lantern ring for detecting field density of coarse-grained soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214408542U (en) |
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2020
- 2020-11-06 CN CN202022555659.7U patent/CN214408542U/en active Active
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