CN205353087U - Highway compactness test detection device - Google Patents
Highway compactness test detection device Download PDFInfo
- Publication number
- CN205353087U CN205353087U CN201620027585.0U CN201620027585U CN205353087U CN 205353087 U CN205353087 U CN 205353087U CN 201620027585 U CN201620027585 U CN 201620027585U CN 205353087 U CN205353087 U CN 205353087U
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- China
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- room
- water
- sensing chamber
- immersible pump
- measuring room
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Abstract
The utility model discloses a highway compactness test detection device, detect the room and be connected with the measuring room, and detect and install the water valve between room and the measuring room, the surface of measuring room is provided with the scale mark, detect the inside of room and placed the road bed sample, the upper portion of detecting the room is equipped with the closing cap, be equipped with the catching groove on the closing cap, and the fixture block lock on catching groove and the detection room, the left side of detecting the room is equipped with the water tank, the inside of water tank is equipped with the immersible pump, the immersible pump leads to the pipe speciality pipe connection inside with inserting the road bed sample, evenly distributed has the water hole on the speciality pipeline, install the flowmeter on the water pipe, the right side of measuring room is provided with controller and time -recorder respectively. In the time quantum that sets up, through controller control immersible pump to detecting the water that pours into certain volume in the room into, the rethread sees through the volume of the water of road bed sample stream in to the measuring room, just can calculate the compactness of road bed sample, unusual convenience.
Description
Technical field
This utility model belongs to road compaction degree experiment detection device technical field, is specifically related to a kind of highway compactness test detecting device.
Background technology
Compactness is one of key index of subgrade and pavement detection of construction quality, characterizes the density situation after field compaction, and compactness is more high, and degree of compaction is more big, and material overall performance is more good.Therefore, in subgrade and pavement construction, compaction technology becomes the critical process of quality control on construction.Improve the compactness of roadbed material structure, subgrade strength and stability are significantly increased, also can make rise appreciably the service life of road.From this, the precisely detection of the compactness of roadbed is particularly important.There is structure complexity, inconvenient operation, and the not high deficiency of accuracy in current Subgrade Compaction detecting device.
Utility model content
The purpose of this utility model is in that to provide a kind of highway compactness test detecting device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of highway compactness test detecting device, including sensing chamber, described sensing chamber is connected with measuring room, and water valve is installed between sensing chamber and measuring room, the surface configuration of described measuring room has graduation mark, the inside of described sensing chamber is placed with roadbed sample, the top of described sensing chamber is provided with capping, described capping is provided with catching groove, and the fixture block in catching groove and sensing chamber fastens, the left side of described sensing chamber is provided with water tank, the inside of described water tank is provided with immersible pump, described immersible pump is connected with the speciality pipeline inserting roadbed sample interior by water pipe, described speciality pipeline is evenly distributed with water hole, described water pipe is provided with effusion meter, the right side of described measuring room is respectively arranged with controller and timer, described immersible pump, timer and controller are electrically connected successively by wire, described effusion meter and immersible pump are all electrically connected by wire with controller.
Preferably, described water pipe is provided with controlled valve.
Preferably, the inside of described water tank is provided with liquidometer, and liquidometer is electrically connected by wire with controller.
Technique effect of the present utility model and advantage: this highway compactness test detecting device, simple in construction, easy to operate；Within the time period arranged, immersible pump is controlled to the water injecting certain volume in sensing chamber by controller, volume again through the water flowed to through roadbed sample in measuring room, just can calculate the compactness of roadbed sample, the volume of the water of measuring room only need to be read by graduation mark, very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 sensing chamber, 2 roadbed samples, 3 water valves, 4 timers, 5 controllers, 6 measuring rooms, 7 graduation marks, 8 special pipelines, 9 cappings, 10 catching grooves, 11 fixture blocks, 12 water holes, 13 water pipes, 14 effusion meters, 15 water tanks, 16 immersible pumps, 17 liquidometers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model provides a kind of highway compactness test detecting device as shown in Figure 1, including sensing chamber 1, described sensing chamber 1 is connected with measuring room 6, and water valve 3 is installed between sensing chamber 1 and measuring room 6, the surface configuration of described measuring room 6 has graduation mark 7, the inside of described sensing chamber 1 is placed with roadbed sample 2, the top of described sensing chamber 1 is provided with capping 9, described capping 9 is provided with catching groove 10, and catching groove 10 fastens with the fixture block 11 in sensing chamber 1, the left side of described sensing chamber 1 is provided with water tank 15, the inside of described water tank 15 is provided with immersible pump 16, described immersible pump 16 is connected with the special pipeline 8 inserted within roadbed sample 2 by water pipe 13, described special pipeline 8 is evenly distributed with water hole 12, described water pipe 13 is provided with controlled valve, described water pipe 13 is provided with effusion meter 14, the right side of described measuring room 6 is respectively arranged with controller 5 and timer 4, described immersible pump 16, timer 4 and controller 5 are electrically connected successively by wire, described effusion meter 14 and immersible pump 16 are all electrically connected by wire with controller 5, the inside of described water tank 15 is provided with liquidometer 17, and liquidometer 17 is electrically connected by wire with controller 5, this highway compactness test detecting device, simple in construction, easy to operate；Within the time period arranged, control the immersible pump 16 water to the certain volume of the inner injection of sensing chamber 1 by controller 5, again through the volume of the water flowed to through roadbed sample 2 in measuring room 6, it is possible to calculate the compactness of roadbed sample 2, very convenient.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (3)
1. a highway compactness test detecting device, including sensing chamber (1), it is characterized in that: described sensing chamber (1) is connected with measuring room (6), and water valve (3) is installed between sensing chamber (1) and measuring room (6), the surface configuration of described measuring room (6) has graduation mark (7), the inside of described sensing chamber (1) is placed with roadbed sample (2), the top of described sensing chamber (1) is provided with capping (9), described capping (9) is provided with catching groove (10), and catching groove (10) fastens with the fixture block (11) in sensing chamber (1), the left side of described sensing chamber (1) is provided with water tank (15), the inside of described water tank (15) is provided with immersible pump (16), described immersible pump (16) is connected by the special pipeline (8) that water pipe (13) is internal with inserting roadbed sample (2), described special pipeline (8) is evenly distributed with water hole (12), described water pipe (13) is provided with effusion meter (14), the right side of described measuring room (6) is respectively arranged with controller (5) and timer (4), described immersible pump (16), timer (4) and controller (5) are electrically connected successively by wire, described effusion meter (14) and immersible pump (16) are all electrically connected by wire with controller (5).
2. a kind of highway compactness test detecting device according to claim 1, it is characterised in that: described water pipe is provided with controlled valve on (13).
3. a kind of highway compactness test detecting device according to claim 1, it is characterized in that: the inside of described water tank (15) is provided with liquidometer (17), and liquidometer (17) is electrically connected by wire with controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027585.0U CN205353087U (en) | 2016-01-12 | 2016-01-12 | Highway compactness test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027585.0U CN205353087U (en) | 2016-01-12 | 2016-01-12 | Highway compactness test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353087U true CN205353087U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027585.0U Expired - Fee Related CN205353087U (en) | 2016-01-12 | 2016-01-12 | Highway compactness test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702186A (en) * | 2019-09-03 | 2020-01-17 | 河南牛帕力学工程研究院 | Pit digging volume detection device and method for detecting roadbed compactness by pit digging and water filling method |
-
2016
- 2016-01-12 CN CN201620027585.0U patent/CN205353087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702186A (en) * | 2019-09-03 | 2020-01-17 | 河南牛帕力学工程研究院 | Pit digging volume detection device and method for detecting roadbed compactness by pit digging and water filling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |