Highway subgrade settlement monitoring device
By designing a highway subgrade settlement monitoring device, using supporting parts, screws, extruders and water storage pipes and other components, the problem of unintuitive monitoring of subgrade settlement in the existing technology is solved, and intuitive and accurate detection and recording are achieved, improving Test efficiency.
Patent Information
- Application Number
- CN202323593149.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The existing technology is difficult to intuitively and effectively monitor and record the settlement of highway subgrades, resulting in too much detection data and it is difficult to quickly identify settlements.
A highway subgrade settlement monitoring device is designed, including supporting parts, screw rods, extrusion parts and water storage pipes. The subgrade settlement is intuitively observed through the rotation of the screw rod and the contact of the extrusion parts, and the settlement is detected using water storage pipes and test papers. , and reduce the impact of offset and impurities through structures such as limit rings and brushes.
It realizes intuitive monitoring and recording of roadbed settlement conditions, reduces cumbersome detection steps, improves the accuracy and visibility of detection results, and reduces the complexity of data recording.
Smart Images
Figure CN222139972U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of highway roadbed settlement monitoring, in particular to a highway roadbed settlement monitoring device. Background Art
[0002] Roadbed, specifically refers to the foundation of the road surface. The roadbed is a geotechnical structure produced when the road surface is excavated.
[0003] After the completion of the roadbed project, the roadbed may sink due to the influence of various external factors. When the roadbed sinks, it will cause the road surface to crack or break. More seriously, it may affect the smoothness of the road surface. Therefore, when the roadbed is completed, it is necessary to inspect the roadbed to observe whether the roadbed sinks within a period of time, so as to decide whether to repair and maintain the roadbed.
[0004] To this end, the utility model provides a highway roadbed settlement monitoring device. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a highway roadbed settlement monitoring device described in the utility model includes a roadbed body; a support member is arranged on the side of the roadbed body; the bottom of the support member has no fixed relationship with the top of the roadbed body; a screw hole is opened on the side of the support member facing the top of the roadbed body; a screw rod is threadedly connected to the middle of the screw hole; a handle is fixedly connected to the end of the screw rod; an extrusion member is rotatably connected to the end of the screw rod away from the handle; the bottom of the extrusion member faces the top of the roadbed body; the extrusion member is hollow. Through the above structure, it is possible to more intuitively observe whether there is settlement in the inspected road section, which reduces the need to record data for each inspection, resulting in excessive data and difficulty in intuitively seeing the roadbed settlement.
[0007] Preferably, a first ring is fixedly connected to the middle of the handle; two fixing parts are fixedly connected to the middle of the first ring; the two fixing parts are symmetrically arranged; a screw is detachably mounted on the bottom of the support member; the fixing part is connected to the support member by screws; through the above structure, the screw rod can be limited and supported, because the device needs to be placed on the side of the road base body for a long time, as time goes by, the screw rod may be shifted due to external force, and the first ring is used to limit the screw rod, which reduces the position deviation of the screw rod during the detection stage, resulting in the position deviation of the extrusion member, thereby affecting the detection result.
[0008] Preferably, a water storage pipe is fixedly connected to the bottom of the road base body; the end of the water storage pipe is connected to a water storage barrel; the middle of the water storage barrel is connected to a water pipe; the end of the water pipe is connected to an extrusion piece; a second ring is sleeved on the middle of the water storage pipe; a connecting rod is fixedly connected to the middle of the second ring; the end of the connecting rod is fixedly connected to the top of the road base body; a pull rope is connected to the middle of the water storage pipe; the pull rope passes through the water storage pipe and extends to the inside of the water storage barrel; the end of the pull rope is fixedly connected to an extrusion plate; the extrusion plate slides inside the water storage barrel; a plurality of through holes are opened at the bottom of the extrusion piece; a plurality of the through holes are equidistantly distributed along the length of the extrusion piece; test papers are provided in the middle of the plurality of through holes. Through the above structure, the color-developing body liquid inside the water storage pipe can be squeezed out when the road base body settles, thereby causing the through holes to change in color, so that it can be more intuitive to see whether the road base body has settled, reducing the tedious steps of multiple observations.
[0009] Preferably, both side walls of the extrusion are fixedly connected with fixed blocks; the bottom of the support is fixedly connected with a guide rod; the guide rod passes through the fixed block and extends to the bottom of the fixed block; the guide rod and the fixed block are in sliding cooperation. Through the above structure, the extrusion can be moved toward the guide of the fixed block, thereby reducing the position deviation when the extrusion descends, resulting in a gap between the extrusion and the road base body, thereby affecting the observation of the structure.
[0010] Preferably, a plurality of brushes are fixedly connected to the bottom of the two fixed blocks; the plurality of brushes are evenly distributed along the circumference of the guide rod and are in contact with the guide rod. Through the above structure, the brushes can continuously contact the guide rod, thereby brushing off the dust and impurities adsorbed on the surface of the guide rod, reducing the occurrence of excessive dust and impurities adsorbed on the surface of the guide rod, which affects the movement of the extrusion part.
[0011] Preferably, a plurality of anti-slip particles are fixed to the middle of the handle; the plurality of anti-slip particles are evenly distributed along the circumference of the handle. Through the above structure, the occurrence of detachment between the hand and the handle due to insufficient friction when turning the handle can be reduced.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The utility model describes a highway roadbed settlement monitoring device, which gradually observes whether there is a gap between the extrusion part and the roadbed body. When there is a relatively obvious gap between the extrusion part and the roadbed body, it means that there is settlement in the foundation of the road section. Through the above structure, it is possible to more intuitively observe whether there is settlement in the inspected road section, thereby reducing the need to record data for each inspection, resulting in excessive data and difficulty in intuitively seeing the roadbed settlement.
[0014] 2. The highway roadbed settlement monitoring device described in the utility model supports the first ring in the middle of the handle through two fixing parts. The above structure can limit and support the screw rod. Because the device needs to be placed on the side of the roadbed body for a long time, the screw rod may be displaced due to external force over time. The first ring is used to limit the screw rod, which reduces the displacement of the screw rod during the detection stage, resulting in the displacement of the extrusion part, thereby affecting the detection result. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the test paper in the utility model;
[0018] Figure 3 It is a structural schematic diagram of the brush in the utility model;
[0019] Figure 4 It is a structural schematic diagram of the water storage barrel in the utility model;
[0020] Figure 5 It is a schematic diagram of the structure of the pull rope in the utility model;
[0021] In the figure: 1. road base body; 12. support member; 13. screw hole; 14. screw rod; 15. handle; 16. extrusion member; 2. first set of rings; 21. fixing member; 22. screw; 3. water storage pipe; 31. water storage bucket; 32. water pipe; 33. second set of rings; 34. connecting rod; 35. pull rope; 36. extrusion plate; 37. through hole; 38. test paper; 4. fixing block; 41. guide rod; 5. brush; 6. anti-skid particles. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 5As shown, a highway roadbed settlement monitoring device described in an embodiment of the utility model comprises a roadbed body 1; a support member 12 is arranged on the side of the roadbed body 1; the bottom of the support member 12 has no fixed relationship with the top of the roadbed body 1; a screw hole 13 is opened on the side of the support member 12 facing the top of the roadbed body 1; a screw rod 14 is threadedly connected to the middle of the screw hole 13; a handle 15 is fixedly connected to the end of the screw rod 14; an extrusion member 16 is rotatably connected to the end of the screw rod 14 away from the handle 15; the bottom of the extrusion member 16 faces the top of the roadbed body 1; the extrusion member 16 is hollow. When working, the support member 12 is erected on the side of the roadbed body 1. At this time, as the support member 12 is erected, the end of the support member 12 is located above the roadbed body 1, and the handle 1 is turned. 5. As the handle 15 is rotated, the screw rod 14 will rotate inside the screw hole 13. At this time, through the rotation of the screw rod 14, the extrusion piece 16 will gradually move closer to the top of the road base body 1. At this time, continue to rotate the handle 15 until the extrusion piece 16 contacts the top of the road base body 1. At this time, the rotation can be stopped. At this time, the device is placed on the top of the road base body 1. As time goes by, it can be gradually observed whether there is a gap between the extrusion piece 16 and the road base body 1. When there is a relatively obvious gap between the extrusion piece 16 and the road base body 1, it means that there is settlement in the foundation of the road section. Through the above structure, it can be more intuitively observed whether there is settlement in the road section being tested, which reduces the need to record data for each test, resulting in too much data and difficulty in intuitively seeing the settlement of the roadbed.
[0024] like Figure 1 and Figure 2 As shown, the middle part of the handle 15 is fixedly connected with a first ring 2; the middle part of the first ring 2 is fixedly connected with two fixing members 21; the two fixing members 21 are symmetrically arranged; the bottom of the support member 12 is detachably mounted with a screw 22; the fixing member 21 is connected to the support member 12 via the screw 22; during operation, when the handle 15 is turned, the first ring 2 can be firstly sleeved on the middle part of the handle 15, at this time, as the handle 15 is grasped, the first ring 2 will move synchronously with the rotation of the handle 15 until the extrusion member 16 contacts the top of the road base body 1, and when the extrusion member 16 contacts the top of the road base body 1, through The screws 22 on both sides fix the fixing member 21 on the top of the support member 12. As the two screws 22 are installed, the two fixing members 21 will support the first ring 2 in the middle of the handle 15. The above structure can limit and support the screw rod 14. Because the device needs to be placed on the side of the road base body 1 for a long time, as time goes by, the screw rod 14 may be displaced due to external forces. The first ring 2 is used to limit the screw rod 14, which reduces the displacement of the screw rod 14 during the detection stage, resulting in the displacement of the position of the extrusion member 16, thereby affecting the detection results.
[0025] like Figure 4 and Figure 5 As shown, a water storage pipe 3 is fixedly connected to the bottom of the road base body 1; the end of the water storage pipe 3 is connected to a water storage bucket 31; the middle of the water storage bucket 31 is connected to a water pipe 32; the end of the water pipe 32 is connected to the extrusion piece 16; the middle of the water storage pipe 3 is sleeved with a second ring 33; the middle of the second ring 33 is fixedly connected to a connecting rod 34; the end of the connecting rod 34 is fixedly connected to the top of the road base body 1; the middle of the water storage pipe 3 is connected to a pull rope 35; the pull rope 35 passes through the water storage pipe 3 and extends The pull rope 35 extends to the inside of the water storage barrel 31; the end of the pull rope 35 is fixedly connected to the squeezing plate 36; the squeezing plate 36 slides inside the water storage barrel 31; a plurality of through holes 37 are opened at the bottom of the squeezing member 16; the plurality of through holes 37 are equidistantly distributed along the length of the squeezing member 16; the middle of the plurality of through holes 37 are provided with test papers 38. When working, the color liquid is filled in the water storage pipe 3, and the color liquid will be synchronously filled into the water storage barrel 31 and blocked by the squeezing plate 36. At this time, by A second ring 33 is sleeved on the middle part of the tube 3, and then the second ring 33 is connected to the top of the road base body 1 through the connecting rod 34. Then, continuous observation can be performed. When the road base body 1 sinks, the connecting rod 34 will drop with the sinking of the road base body 1. At this time, the descent of the connecting rod 34 will pull the second ring 33. As the second ring 33 is pulled, the pull rope 35 inside the second ring 33 will be pressurized. As the pull rope 35 is squeezed, the squeezing plate 36 will slide downward inside the water storage barrel 31. At this time, The color-developing liquid inside the water storage barrel 31 will fill into the water pipe 32 as the pressure changes, and then flow into the extrusion piece 16. At this time, the through hole 37 at the bottom of the extrusion piece 16 will contact the color-developing liquid, causing a color change. Through the above structure, the color-developing liquid inside the water storage pipe 3 can be squeezed out when the road base body 1 settles, thereby causing the through hole 37 to change color. In this way, it can be more intuitive to see whether the road base body 1 has settled, reducing the tedious steps of multiple observations.
[0026] like Figure 2 and Figure 3As shown, both side walls of the extrusion member 16 are fixedly connected with a fixed block 4; a guide rod 41 is fixedly connected to the bottom of the support member 12; the guide rod 41 passes through the fixed block 4 and extends to the bottom of the fixed block 4; the guide rod 41 is in sliding cooperation with the fixed block 4. When working, the extrusion member 16 needs to be rotated to drive the extrusion member 16 to contact the road base body 1, so as to observe the settlement of the road base body 1. At this time, the fixed blocks 4 on both sides can guide the extrusion member 16. Through the above structure, the extrusion member 16 can be moved in the direction of the fixed block 4, thereby reducing the position deviation of the extrusion member 16 when it descends, resulting in a gap between it and the road base body 1, thereby affecting the observation of the structure.
[0027] like Figure 3 As shown, a plurality of brushes 5 are fixedly connected to the bottom of the two fixed blocks 4; the plurality of brushes 5 are equidistantly distributed along the circumference of the guide rod 41 and are in contact with the guide rod 41. When working, as the handle 15 is rotated, the extrusion piece 16 will move with the rotation of the handle 15, and the fixed blocks 4 on both sides will also rotate. At this time, the brushes 5 at the bottom of the fixed blocks 4 will continuously contact the guide rod 41, thereby playing a role in cleaning the guide rod 41. Through the above structure, the brushes 5 can continuously contact the guide rod 41, thereby brushing off the dust and impurities adsorbed on the surface of the guide rod 41, reducing the situation where too much dust and impurities are adsorbed on the surface of the guide rod 41, affecting the movement of the extrusion piece 16.
[0028] like Figure 2 As shown, a plurality of anti-skid particles 6 are fixedly connected to the middle portion of the handle 15; the plurality of anti-skid particles 6 are equidistantly distributed along the circumference of the handle 15. During operation, when the handle 15 is rotated, the friction of the anti-skid particles 6 on the hand can be increased by arranging the anti-skid particles 6 in the middle portion of the handle 15. Through the above structure, the situation in which the hand and the handle 15 fall off due to insufficient friction when the handle 15 is rotated can be reduced.
[0029] like Figure 1 As shown, the support member 12 is arranged in multiple sections. Through the above arrangement, the stability of the support member 12 can be increased, thereby supporting the structure to be located above the road base body 1, thereby playing a role in continuously detecting the road base body 1.
[0030] During operation, the support member 12 is erected on the side of the road base body 1. At this time, as the support member 12 is erected, the end of the support member 12 is located above the road base body 1. At this time, the handle 15 is turned. As the handle 15 is turned, the screw rod 14 will rotate inside the screw hole 13. At this time, through the rotation of the screw rod 14, the extrusion member 16 will gradually move closer to the top of the road base body 1. At this time, the handle 15 is continued to be turned until the extrusion member 16 contacts the top of the road base body 1. At this time, the rotation can be stopped. At this time, the device is placed on the top of the road base body 1. As time goes by, it can be gradually observed whether there is a gap between the extrusion member 16 and the road base body 1. When there is a relatively large gap between the extrusion member 16 and the road base body 1 When there is an obvious gap, it means that the foundation of the road section has settled. When the handle 15 is turned, the first ring 2 can be set on the middle of the handle 15. At this time, as the handle 15 is grasped, the first ring 2 will move synchronously with the rotation of the handle 15 until the extrusion member 16 contacts the top of the road base body 1. When the extrusion member 16 contacts the top of the road base body 1, the fixing member 21 is fixed to the top of the support member 12 by the screws 22 on both sides. As the two screws 22 are installed, the two fixing members 21 will support the first ring 2 in the middle of the handle 15, and fill the water storage pipe 3 with color-developing liquid. At this time, the color-developing liquid will be synchronously filled into the water storage bucket 31 and squeezed. 36 is blocked. At this time, a second ring 33 is sleeved on the middle part of the water storage pipe 3, and then the second ring 33 and the top of the road base body 1 are connected by the connecting rod 34. Then, continuous observation can be performed. When the road base body 1 sinks, the connecting rod 34 will drop with the sinking of the road base body 1. At this time, the descent of the connecting rod 34 will pull the second ring 33. As the second ring 33 is pulled, the pull rope 35 inside the second ring 33 will be pressurized. As the pull rope 35 is squeezed, the extrusion plate 36 will slide downward inside the water storage barrel 31. At this time, the color-developing liquid inside the water storage barrel 31 will fill into the water pipe 32 as the pressure changes, and then flow into the extrusion piece 16. At this time, The through hole 37 at the bottom of the extrusion piece 16 will come into contact with the color-developing liquid, causing a color change. The extrusion piece 16 needs to be rotated to drive the extrusion piece 16 to contact the road base body 1, so as to observe the settlement of the road base body 1. At this time, the fixed blocks 4 on both sides can guide the extrusion piece 16. As the handle 15 is rotated, the extrusion piece 16 will move with the rotation of the handle 15. At this time, the fixed blocks 4 on both sides will also rotate. At this time, the brush 5 at the bottom of the fixed block 4 will continuously contact the guide rod 41, thereby washing the guide rod 41. When the handle 15 is rotated, the friction of the anti-slip particles 6 on the hand can be increased by setting anti-slip particles 6 in the middle of the handle 15.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A highway subgrade settlement monitoring device, comprising a subgrade body (1); characterized in that: A support member (12) is arranged on the side of the road base body (1); the bottom of the support member (12) has no fixed relationship with the top of the road base body (1); a screw hole (13) is provided on the side of the support member (12) facing the top of the road base body (1); a screw rod (14) is threadedly connected to the middle of the screw hole (13); a handle (15) is fixedly connected to the end of the screw rod (14); an extrusion member (16) is rotatably connected to the end of the screw rod (14) away from the handle (15); the bottom of the extrusion member (16) faces the top of the road base body (1); and the extrusion member (16) is hollow.
2. A highway subsidence monitoring device according to claim 1, characterized in that: A first ring (2) is fixedly connected to the middle of the handle (15); two fixing members (21) are fixedly connected to the middle of the first ring (2); the two fixing members (21) are symmetrically arranged; a screw (22) is detachably mounted on the bottom of the support member (12); the fixing member (21) is connected to the support member (12) via the screw (22).
3. A highway subsidence monitoring device according to claim 2, characterized in that: A water storage pipe (3) is fixedly connected to the bottom of the road base body (1); the end of the water storage pipe (3) is connected to a water storage bucket (31); the middle of the water storage bucket (31) is connected to a water pipe (32); the end of the water pipe (32) is connected to an extrusion piece (16); a second ring (33) is sleeved on the middle of the water storage pipe (3); a connecting rod (34) is fixedly connected to the middle of the second ring (33); the end of the connecting rod (34) is fixedly connected to the top of the road base body (1); A pull rope (35) is connected to the middle of the water storage pipe (3); the pull rope (35) passes through the water storage pipe (3) and extends to the inside of the water storage bucket (31); an extrusion plate (36) is fixedly connected to the end of the pull rope (35); the extrusion plate (36) slides inside the water storage bucket (31); a plurality of through holes (37) are opened at the bottom of the extrusion member (16); the plurality of through holes (37) are equidistantly distributed along the length of the extrusion member (16); and a test paper (38) is provided in the middle of each of the plurality of through holes (37).
4. A highway subsidence monitoring device according to claim 3, characterized in that: Both side walls of the extrusion member (16) are fixedly connected to a fixing block (4); the bottom of the support member (12) is fixedly connected to a guide rod (41); the guide rod (41) penetrates the fixing block (4) and extends to the bottom of the fixing block (4); the guide rod (41) and the fixing block (4) are in sliding cooperation.
5. A highway subgrade settlement monitoring device according to claim 4, characterized in that: A plurality of brushes (5) are fixedly connected to the bottom of the two fixed blocks (4); the plurality of brushes (5) are evenly distributed along the circumference of the guide rod (41) and are in contact with the guide rod (41).
6. A highway subsidence monitoring device according to claim 5, characterized in that: A plurality of anti-skid particles (6) are fixedly connected to the middle of the handle (15); the plurality of anti-skid particles (6) are evenly distributed along the circumference of the handle (15).