CN212989069U - Highway engineering road bed compactness check out test set - Google Patents
Highway engineering road bed compactness check out test set Download PDFInfo
- Publication number
- CN212989069U CN212989069U CN202021532537.XU CN202021532537U CN212989069U CN 212989069 U CN212989069 U CN 212989069U CN 202021532537 U CN202021532537 U CN 202021532537U CN 212989069 U CN212989069 U CN 212989069U
- Authority
- CN
- China
- Prior art keywords
- winding device
- plates
- cylindrical sleeve
- limiting
- highway engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 30
- 230000000670 limiting effect Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005056 compaction Methods 0.000 abstract description 13
- 238000003466 welding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Road Repair (AREA)
Abstract
The utility model relates to a highway road surface detects technical field, especially, relate to a highway engineering roadbed compactness check out test set, which comprises a supporting plate and i, the quantity of backup pad is two and be parallel to each other, fixed welding has square piece between two backup pads, the inside slip of square piece is provided with the long ground nail, fixed welding has the limiting plate on the lateral wall in opposite directions of two backup pads, it is provided with the weight to slide between two limiting plates, the weight is vertical slip under the limiting displacement of limiting plate, the top fixed welding that just is located the limiting plate between two backup pads has the horizontally diaphragm, the fixed winding device that is provided with in diaphragm top, the winding has the hawser on the winding device, the tip of hawser runs through the top middle part fixed connection of. The utility model is simple in operation, only need observe the degree of depth that the ground nail entered into the ground, can judge the compaction degree of this department road bed, the expression of directly perceived clear compaction degree, beneficial effect is obvious, is fit for promoting.
Description
Technical Field
The utility model relates to a highway road surface detects technical field, especially relates to a highway engineering subgrade compactness check out test set.
Background
With the development of science and technology, people's life changes with the earth, and the road construction is certainly essential for further developing economy under the condition of great development of economy, in order to make the way of the road construction rich and first. When an existing highway is built, in order to ensure the quality of the road, a plurality of tests are required to be carried out on the highway, wherein the tests comprise roadbed compaction tests. The conventional roadbed compaction detection device is difficult to operate when detecting a roadbed, and the compaction condition is difficult to observe visually, so that the detection accuracy is limited, and a highway engineering roadbed compaction degree detection device is designed for the detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the limited shortcoming of the detection accuracy that exists among the prior art, and the highway engineering road bed compactness check out test set that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a highway engineering road bed compactness check out test set, includes the backup pad, the quantity of backup pad is two and parallel to each other, two fixed welding has square piece between the backup pad, the inside of square piece slides and is provided with the long ground nail, two fixed welding has a limiting plate, two on the lateral wall in opposite directions of backup pad slide between the limiting plate and be provided with the weight, the weight is vertical slip under the limiting displacement of limiting plate, two just be located the top fixed weld of limiting plate between the backup pad and have the horizontally diaphragm, the fixed winding device that is provided with in diaphragm top, the winding has the hawser on the winding device, the tip of hawser runs through the top middle part fixed connection of diaphragm and weight, be connected with the crank through coupling mechanism in the pivot of winding device.
Preferably, the bottom of backup pad and be located the fixed welding of one side dorsad of two backup pads and have the horizontal support board, the bottom surface fixed mounting of horizontal support board has the universal wheel that has brake function.
Preferably, the winding device comprises two parallel vertical plates fixedly arranged at the top end of the transverse plate, a roller is rotatably arranged between the vertical plates through a bearing, and the cable is wound on the roller.
Preferably, the connecting mechanism comprises a cylindrical sleeve, a sleeve of the cylindrical sleeve is arranged on a rotating shaft of the winding device in a sleeved mode, the other end of the cylindrical sleeve is fixedly welded with the crank, an external spline is fixedly arranged on the rotating shaft of the winding device, an internal spline matched with the external spline for use is arranged on the inner wall of the cylindrical sleeve, a supporting block is fixedly arranged at the top end of the supporting plate, and the cylindrical sleeve is arranged in the supporting block in a sliding mode.
Preferably, a limiting block is fixedly welded at one end, far away from the crank, of the cylindrical sleeve.
The utility model provides a pair of highway engineering road bed compactness check out test set, beneficial effect lies in: this highway engineering road bed compactness check out test set can be in the ascending weight of vertical side through the setting, pulls the same eminence release with the weight, and the weight whereabouts is pounded on the long ground nail, and the long ground nail enters into the road bed depths, observes the degree of depth that the long ground nail entered into the road bed, can judge which piece of road bed compaction degree is low, needs the compaction once more, the utility model is simple in operation, only need observe the degree of depth that the long ground nail entered into the ground, can judge the compaction degree of this road bed, and the expression of directly perceived clear shows the compaction degree, and beneficial effect is obvious, is fit for promoting.
Drawings
Fig. 1 is a schematic view of a front view structure of a road engineering roadbed compactness detecting device provided by the utility model;
fig. 2 is a schematic view of a top-view cross-sectional structure of a road engineering roadbed compactness detecting device provided by the utility model;
fig. 3 is an enlarged view of the structure of part a of fig. 1.
In the figure: 1 backup pad, 2 square pieces, 3 ground nails, 4 limiting plates, 5 weight hammers, 6 diaphragm, 7 hawsers, 8 horizontal support boards, 9 universal wheels, 10 risers, 11 running rollers, 12 cylinder sleeves, 13 crank, 14 external splines, 15 supporting shoes, 16 stopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a road engineering roadbed compactness detecting device comprises two supporting plates 1, wherein the two supporting plates 1 are parallel to each other, a square block 2 is fixedly welded between the two supporting plates 1, a long ground nail 3 is slidably arranged inside the square block 2, limiting plates 4 are fixedly welded on the opposite side walls of the two supporting plates 1, a heavy hammer 5 is slidably arranged between the two limiting plates 4, the heavy hammer 5 vertically slides under the limiting action of the limiting plates 4 to pull the heavy hammer 5 to a high place and release the heavy hammer 5, the heavy hammer 5 falls and hits the long ground nail 3, the long ground nail 3 enters the deep part of a roadbed, if the heavy hammer 5 is pulled to the same height at different roadbed positions and released, the depth of the long ground nail 3 entering the roadbed at different roadbed positions is observed, can judge which road bed compaction degree is low, need the compaction once more, very clear audio-visual compaction condition that expresses each department road bed.
The utility model discloses in, the fixed horizontally diaphragm 6 that has welded in top that just is located limiting plate 4 between two backup pad 1, the fixed winding device that is provided with in 6 tops of diaphragm, winding device is including the fixed riser 10 that sets up two parallels on 6 tops of diaphragm, it is provided with running roller 11 to rotate through the bearing between two risers 10, 7 windings of hawser are on running roller 11, the winding has hawser 7 on the winding device, the tip of hawser 7 runs through the top middle part fixed connection of diaphragm 6 with weight 5, be connected with crank 13 through coupling mechanism in winding device's the pivot, make running roller 11 rotate under coupling mechanism's effect through rotating crank 13, running roller 11 is at the pivoted in-process, change the winding degree of hawser 7 on running roller 11, can realize the upper and lower displacement of weight 5.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that a horizontal support plate 8 is fixedly welded to the bottom end of the support plate 1 and the side facing away from the two support plates 1, a universal wheel 9 with a braking function is fixedly mounted on the bottom surface of the horizontal support plate 8, the movement of the whole device can be realized by arranging the universal wheel 9, the trouble of carrying is eliminated, and the universal wheel 9 has a braking function and can be freely moved and fixed.
Example 3
Referring to fig. 1 and 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connection mechanism includes a cylindrical sleeve 12, one end of the cylindrical sleeve 12 is sleeved on the rotation shaft of the winding device, the other end of the cylindrical sleeve 12 is fixedly welded to the crank 13, an external spline 14 is fixedly disposed on the rotation shaft of the winding device, an internal spline used in cooperation with the external spline 14 is disposed on the inner wall of the cylindrical sleeve 12, a supporting block 15 is fixedly disposed on the top end of the supporting plate 1, the cylindrical sleeve 12 is slidably disposed in the supporting block 15, a limiting block 16 is fixedly welded to one end of the cylindrical sleeve 12 away from the crank 13, when the external spline 14 is in cooperation with the internal spline, the cylindrical sleeve 12 rotates to drive the winding device to rotate, when there is no cooperation between the external spline 14 and the internal spline, the cylindrical sleeve 12 rotates to not drive the winding device to rotate, when the weight 5 reaches a, releasing the heavy hammer 5 to impact the long ground nail 4, and pulling the crank 13 to release the matching effect between the external spline 14 and the internal spline in order to avoid the crank 13 from influencing the rotation of the winding device during releasing, wherein the winding device rotates under the action of the gravity of the heavy hammer 5 to impact the long ground nail 4; the limiting block 16 is arranged to facilitate the cylindrical sleeve 12 to be sleeved on the rotating shaft of the winding device again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The highway engineering roadbed compactness detection equipment comprises support plates (1) and is characterized in that the number of the support plates (1) is two, the two support plates are parallel to each other, a square block (2) is fixedly welded between the two support plates (1), a ground nail (3) is arranged inside the square block (2) in a sliding manner, limiting plates (4) are fixedly welded on opposite side walls of the two support plates (1), a heavy hammer (5) is arranged between the two limiting plates (4) in a sliding manner, the heavy hammer (5) vertically slides under the limiting action of the limiting plates (4), a horizontal transverse plate (6) is fixedly welded between the two support plates (1) and above the limiting plates (4), a winding device is fixedly arranged at the top of the transverse plate (6), a cable (7) is wound on the winding device, and the end part of the cable (7) penetrates through the top middle parts of the transverse plate (6) and the heavy hammer (5) to be fixedly connected, and a crank (13) is connected to a rotating shaft of the winding device through a connecting mechanism.
2. A highway engineering subgrade compactness detecting device according to claim 1, characterized in that a horizontal supporting plate (8) is fixedly welded at the bottom end of the supporting plate (1) and at the side opposite to the two supporting plates (1), and universal wheels (9) with braking function are fixedly installed at the bottom surface of the horizontal supporting plate (8).
3. The road engineering subgrade compactness detection equipment according to claim 1, characterized in that, the winding device comprises two parallel vertical plates (10) fixedly arranged on the top end of the transverse plate (6), a roller (11) is rotatably arranged between the two vertical plates (10) through a bearing, and the cable (7) is wound on the roller (11).
4. The highway engineering subgrade compactness detection equipment according to claim 1, characterized in that said connection mechanism comprises a cylindrical sleeve (12), a sleeve of said cylindrical sleeve (12) is arranged on a rotating shaft of a winding device, the other end of said cylindrical sleeve (12) is fixedly welded with a crank (13), an external spline (14) is fixedly arranged on the rotating shaft of the winding device, an internal spline matched with the external spline (14) is arranged on the inner wall of the cylindrical sleeve (12), a supporting block (15) is fixedly arranged on the top end of the supporting plate (1), and said cylindrical sleeve (12) is slidably arranged in the supporting block (15).
5. A highway engineering subgrade compactness detecting device according to claim 4, characterized in that a limiting block (16) is fixedly welded at one end of the cylindrical sleeve (12) far away from the crank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532537.XU CN212989069U (en) | 2020-07-29 | 2020-07-29 | Highway engineering road bed compactness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532537.XU CN212989069U (en) | 2020-07-29 | 2020-07-29 | Highway engineering road bed compactness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212989069U true CN212989069U (en) | 2021-04-16 |
Family
ID=75430352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021532537.XU Expired - Fee Related CN212989069U (en) | 2020-07-29 | 2020-07-29 | Highway engineering road bed compactness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212989069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793864A (en) * | 2023-06-27 | 2023-09-22 | 郑晓明 | Roadbed compactness detection method for road detection |
-
2020
- 2020-07-29 CN CN202021532537.XU patent/CN212989069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793864A (en) * | 2023-06-27 | 2023-09-22 | 郑晓明 | Roadbed compactness detection method for road detection |
| CN116793864B (en) * | 2023-06-27 | 2024-04-02 | 郑晓明 | Roadbed compactness detection method for road detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108387461A (en) | A kind of drop hammer type dynamic impact testing machine and test method | |
| CN212989069U (en) | Highway engineering road bed compactness check out test set | |
| CN201397239Y (en) | Oil rig hook load mudsill type static test device | |
| CN103344208B (en) | Cylinder type dynamic compaction machinery tamping depth measuring method, device and dynamic compaction machinery | |
| CN204662442U (en) | Highway barrier hydraulic pressure inner bearing type gets an equipment | |
| CN109653287B (en) | Excavator detection platform | |
| CN201152841Y (en) | Full-automatic monkey hammer type benkelman beams deflectometer | |
| CN106115555A (en) | A kind of Geotechnical Engineering stone masonry lifting carrying machine | |
| CN109632534A (en) | A kind of electronic hammer-falling deflectometer of trailer-type | |
| CN211922755U (en) | High-strain hammering system for foundation pile | |
| CN210031798U (en) | Foundation engineering pile driving device | |
| CN217651754U (en) | Highway engineering road is with basic compactness check out test set | |
| CN216621732U (en) | Convenient high stability's chain block bearing performance test frame | |
| CN214944030U (en) | Locking and fixing device suitable for bridge pile foundation percussion drill | |
| CN207159981U (en) | A kind of cart type dynamic driving instrument | |
| CN206399662U (en) | Vehicle impact testing dummy breast calibration facility | |
| CN205802741U (en) | The anti-skidding clamping device of mine hoist | |
| CN213572077U (en) | Drilling bored concrete pile position rechecker | |
| CN214219608U (en) | Foundation planning equipment for building planning engineering | |
| CN211735564U (en) | Foundation pile uplift resistance and pile body quality detection device | |
| CN210665292U (en) | Detection device for pavement strength test | |
| CN215448931U (en) | Highway compactness test detection device | |
| CN206359977U (en) | Pile cover | |
| CN219060152U (en) | Foundation detection device | |
| CN206448769U (en) | A kind of hydraulic drill rig with angle scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |