A detection rod device for identifying seepage of roadbed slope

Abstract

The utility model relates to the technical field of civil engineering discloses a kind of detection rod devices for roadbed side slope seepage identification, including main component, including detector, and the top of detector is connected with power cord;Supporting component, sleeve is set to the outside of detector, including support piece, and the sliding ring of sleeve is set to the outside of detector, and three fixed blocks are fixed on the surface of sliding ring, and the inner wall of fixed block is hinged with hinged plate, and the inner wall of hinged plate is hinged with expansion plate.The utility model has beneficial effect as follows: by making the expansion plate of the outside of detector expand and adhere to pipeline, can provide stable support for detector to keep its central attitude in pipeline, ensure that detection component accurately senses seepage related physical properties, guarantee the accuracy of data acquisition and analysis, while can avoid detector tilt jam, reduce difficulty and prevent scraping pipeline inner wall.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering technology, and in particular to a detection rod device for identifying seepage on roadbed slopes. Background Technology

[0002] When roadbed slopes encounter continuous rainfall and snowmelt, rising groundwater levels, and are characterized by steep and highly permeable soil, and are in a critical stage of construction, operation, and reinforcement, or when surface dampness, cracks, or other suspected seepage hazards appear, seepage monitoring using a detector is necessary. A detector is a specialized detection device that can be inserted into a pre-set pipe to sense changes in the physical properties of the soil inside and around the pipe caused by seepage. It collects signals and transmits them to a host unit for analysis and judgment of the seepage location, extent, and intensity of the roadbed slope. While the detector is inserted into the pipe for monitoring, its lack of support and subsequent tilting can prevent its detection components from accurately sensing the seepage physical properties of the soil inside and around the pipe, resulting in data deviations. This affects the accuracy of judging the seepage location, extent, and intensity of the roadbed slope. Furthermore, the tilting and jamming may increase the difficulty of subsequent retraction or scrape the inner wall of the pipe. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing detection rod devices for roadbed slope seepage identification, this utility model is proposed.

[0005] Therefore, the problem that this invention aims to solve is that the detector's detection data is biased due to the lack of support.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a detection rod device for identifying seepage on roadbed slopes, which includes a main body component including a detector, the top of which is connected to a power cord; A support assembly, sleeved on the outside of the detector, includes a support member, the support member including a sliding ring sleeved on the outside of the detector, three fixing blocks fixed on the surface of the sliding ring, a hinge plate hinged to the inner wall of the fixing block, and an expansion plate hinged to the inner wall of the hinge plate.

[0007] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, the support assembly further includes a positioning component, which includes a fixing ring sleeved on the outside of the detector.

[0008] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, three positioning blocks are fixed on the surface of the fixing ring, and a connecting rod is hinged to the outside of the positioning block.

[0009] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, wherein: a support block is hinged to the inner wall of the connecting rod, and one end of the support block is fixed to one side of the expansion plate.

[0010] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes described in this utility model, three ball bearings are provided on the inner wall of each expansion plate.

[0011] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, the support assembly further includes an auxiliary component, which includes a fixing rod fixed to one end of the fixing ring, and a sliding ring is sleeved on the outside of the fixing rod.

[0012] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to this utility model, a spring is sleeved on the outside of the fixed rod, one end of the spring is fixed to one end of the fixed ring, and the other end is fixed to one end of the sliding ring.

[0013] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, wherein: a first positioning plate is also fixed on the surface of the fixing ring, a positioning shaft is fixed at one end of the first positioning plate, a connecting block is sleeved on the outside of the positioning shaft, the connecting block is fixed to the surface of the sliding ring, and a slot is provided on the inner wall of the positioning shaft.

[0014] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, wherein: a pin is provided on one side of the positioning shaft, and a connecting rope is fixed to one end of the pin.

[0015] As a preferred embodiment of the detection rod device for identifying seepage on roadbed slopes according to the present invention, a guide wheel is provided on one side of the connecting rope, a support shaft is inserted into the inner wall of the guide wheel, and a connecting block is sleeved on the outer side of the support shaft.

[0016] The beneficial effects of this utility model are as follows: by expanding the expansion plate on the outside of the detector to fit the pipe, it can provide a stable support for the detector to maintain its centered position in the pipe, ensuring that the detection component accurately senses the physical characteristics related to seepage, ensuring the accuracy of data collection and analysis, while avoiding the detector from tilting and getting stuck, reducing the difficulty of retraction and preventing scratching the inner wall of the pipe. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is an overall structural diagram of a detection rod device used for identifying seepage on roadbed slopes.

[0018] Figure 2 This is a diagram of the roller structure of a detection rod device used for seepage identification on roadbed slopes.

[0019] Figure 3 This is a diagram of the spring structure of a detection rod device used for identifying seepage in roadbed slopes.

[0020] Figure 4 This is a diagram showing the connecting rope structure of a detection rod device used for identifying seepage in roadbed slopes. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example 1 Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a detection rod device for identifying seepage on roadbed slopes. The detection rod device for identifying seepage on roadbed slopes includes a main body component 1 and a support component 2, which work together to fix the detector.

[0025] The main component 1 includes a detector 11, and a power cord 12 is connected to the top of the detector 11.

[0026] The detector 11 is mainly used to identify seepage conditions on roadbed slopes. During use, its detection component is typically inserted into the inner wall of a pipe. In seepage detection of deep foundation pit retaining structures, a sonar probe is inserted into a detection pipe pre-embedded in the retaining structure. The seepage condition of the foundation pit is inferred by observing the water flow within the detection pipe. The Zhejiang Provincial Department of Housing and Urban-Rural Development uses the detector 11 to sense changes in the physical properties of the soil inside and around the pipe caused by seepage. The collected signals are then transmitted to the host computer for analysis, thereby determining the location, extent, and intensity of seepage on the roadbed slope. The power cord 12 connected to the instrument 11 is mainly used to power the detection components and main system of the instrument, ensuring that it can carry out the detection and data processing work of roadbed slope seepage identification normally. When the instrument 11 and the power cord 12 are placed in the pipe for seepage monitoring, the instrument 11 is usually used to sense the physical characteristics of the fluid in the pipe or the relevant changes in the pipe wall. The power cord 12 powers the instrument 11 to ensure its normal operation. The instrument 11 transmits the collected data to external control or analysis equipment, thereby realizing the monitoring and analysis of seepage conditions.

[0027] This is existing technology, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand its working principle.

[0028] Support component 2, sleeved on the outside of detector 11, includes support member 21. Support member 21 includes sliding ring 211 sleeved on the outside of detector 11. Three fixing blocks 212 are fixed on the surface of sliding ring 211. A hinge plate 213 is hinged to the inner wall of fixing block 212. An expansion plate 214 is hinged to the inner wall of hinge plate 213.

[0029] The expansion plate 214 is initially in a contracted state. In this contracted state, the detector 11 is placed inside the pipe wall. After placement, the limiting position of the sliding ring 211 is released, and the sliding ring 211 slides outside the detector 11. The movement of the sliding ring 211 causes the three fixing blocks 212 to move. The movement of the fixing blocks 212 causes the hinge plate 213 at one end to move. The movement of the hinge plate 213 causes the expansion plate 214 to move and expand, so that the expansion plate 214 fits against the inner wall of the pipe, thereby fixing the detector 11 and avoiding data deviation caused by the displacement of the detector 11 during monitoring, ensuring accurate seepage monitoring results. Example 2 Reference Figures 1-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0030] Specifically, the support component 2 also includes a positioning element 22, which includes a fixing ring 221 fitted onto the outside of the detector 11.

[0031] The fixing ring 221 is fixed to the detector 11.

[0032] Specifically, three positioning blocks 222 are fixed on the surface of the fixing ring 221, and a connecting rod 223 is hinged to the outside of the positioning blocks 222.

[0033] The core function of the fixing ring 221 is to provide stable support for the three positioning blocks 222.

[0034] The movement of the sliding ring 211 will drive the three fixed blocks 212 to move. The movement of the fixed blocks 212 will drive the hinge plate 213 at one end to move. The movement of the hinge plate 213 will drive the expansion plate 214 to move and expand. The movement of the expansion plate 214 will also drive the connecting rod 223 to move. The connecting rod 223 will pull the positioning block 222 to move accordingly. This linkage structure can effectively limit the offset of the expansion plate 214 and ensure that it maintains a stable motion posture during the expansion process.

[0035] Specifically, a support block 224 is hinged to the inner wall of the connecting rod 223, and one end of the support block 224 is fixed to one side of the expansion plate 214.

[0036] The support block 224 is used to support the expansion plate 214. The movement of the sliding ring 211 will drive the three fixed blocks 212 to move. The movement of the fixed blocks 212 will drive the hinge plate 213 at one end to move. The movement of the hinge plate 213 will drive the expansion plate 214 to move and expand. The movement of the expansion plate 214 will also drive the connecting rod 223 to move. The movement of the connecting rod 223 will drive the support block 224 to move. The movement of the support block 224 will drive the expansion plate 214 to move, ensuring that it maintains a stable motion posture during the expansion process.

[0037] Specifically, each expansion plate 214 has three ball bearings 225 on its inner wall.

[0038] After the detection is completed, the detector 11 needs to be retracted. At this time, by pulling the power cord 12, the detector 11 is moved. At this time, the expansion plate 214 is in contact with the pipe. The movement of the expansion plate 214 drives the ball bearing 225 to rotate. The ball bearing 225 rotates and moves on the inner wall of the pipe, which can greatly reduce the frictional resistance between the expansion plate 214 and the pipe, making the retraction process of the detector 11 smoother and less strenuous, while avoiding scratching damage to the inner wall of the pipe.

[0039] Example 3 Reference Figure 3 and Figure 4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0040] Specifically, the support component 2 also includes an auxiliary component 23, which includes a fixing rod 231 fixed to one end of the fixing ring 221, and a sliding ring 211 is sleeved on the outside of the fixing rod 231.

[0041] The fixing rod 231 is used to guide the sliding ring 211. By releasing the limit of the sliding ring 211, the sliding ring 211 will move and slide outside the fixing rod 231.

[0042] Specifically, a spring 232 is sleeved on the outside of the fixing rod 231. One end of the spring 232 is fixed to one end of the fixing ring 221, and the other end is fixed to one end of the sliding ring 211.

[0043] By releasing the limit of the sliding ring 211, the force of the spring 232 will cause the sliding ring 211 to move, and the movement of the sliding ring 211 will cause the expansion plate 214 to expand.

[0044] Specifically, a first positioning plate 233 is also fixed on the surface of the fixed ring 221. A positioning shaft 234 is fixed at one end of the first positioning plate 233. A connecting block 235 is sleeved on the outside of the positioning shaft 234. The connecting block 235 is fixed to the surface of the sliding ring 211. A slot 234-1 is opened on the inner wall of the positioning shaft 234.

[0045] The pin 236 is initially inserted into the inner wall of the slot 234-1, in which case the expansion plate 214 is in a retracted state.

[0046] By separating the pin 236 from the slot 234-1, the spring 232 will cause the sliding ring 211 to move. The movement of the sliding ring 211 will cause the connecting block 235 to slide outside the positioning shaft 234. The movement of the sliding ring 211 will cause the expansion plate 214 to expand.

[0047] Specifically, a pin 236 is provided on one side of the positioning shaft 234, and a connecting rope 237 is fixed to one end of the pin 236.

[0048] After the detector 11 is placed inside the pipe, the connecting rope 237 is pulled. The moving connecting rope 237 causes the pin 236 to move, separating the pin 236 from the slot 234-1. At this time, the force of the spring 232 will cause the sliding ring 211 to move. The movement of the sliding ring 211 causes the connecting block 235 to slide outside the positioning shaft 234. The movement of the sliding ring 211 will cause the expansion plate 214 to expand.

[0049] Specifically, a guide wheel 238 is provided on one side of the connecting rope 237, a support shaft 239 is inserted into the inner wall of the guide wheel 238, and a connecting block 235 is sleeved on the outer side of the support shaft 239.

[0050] The guide wheel 238 is used to guide the connecting rope 237, and the support shaft 239 is used to support the guide wheel 238 and is movably connected to it. The sliding ring 211 moves to drive the connecting block 235 to move synchronously. The movement of the connecting block 235 will drive the guide wheel 238 to move synchronously. At this time, the pin 236 and the slot 234-1 are separated.

[0051] In use, initially, the expansion plate 214 in the support assembly 2 is in a retracted state, and the pin 236 is inserted into the slot 234-1 on the inner wall of the positioning shaft 234, thereby limiting the sliding ring 211 and ensuring that the expansion plate 214 remains in a retracted posture. Then, the detector 11 and the power cord 12 are placed into the pipe to be tested until the detector 11 reaches the preset seepage monitoring position. Then, the connecting rope 237 is pulled. Under the guidance of the guide wheel 238, the connecting rope 237 drives the pin 236 to move, causing the pin 236 to separate from the slot 234-1, releasing the limitation on the sliding ring 211. After the pin 236 disengages from the slot 234-1, the spring 232 sleeved on the outside of the fixing rod 231 releases its rebound force, pushing the sliding ring 211 along the fixing rod 231. The detector 11 slides on the outside, while the sliding ring 211 drives the surface-fixed connecting block 235 to slide synchronously along the positioning shaft 234. When the sliding ring 211 slides, it drives the three fixed blocks 212 on its surface to move. The fixed blocks 212 drive the hinge plate 213 hinged at one end to move in conjunction. The hinge plate 213 further pushes the expansion plate 214 hinged to the inner wall to expand outward. During the expansion of the expansion plate 214, it synchronously drives the connecting rod 223 hinged through the support block 224 to move. The connecting rod 223 pulls the positioning block 222 fixed to the fixed ring 221. Under the linkage limit of the positioning block 222 and the connecting rod 223, the expansion plate 214 maintains a stable expansion posture until it is tightly attached to the inner wall of the pipe, thereby fixing the detector 11 and preventing the detector 11 from shifting during monitoring.

[0052] After the seepage detection is completed, pull the power cord 12. The power cord 12 drives the detector 11 to move along the inner wall of the pipe. When the detector 11 moves, the expansion plate 214, which is attached to the inner wall of the pipe, moves synchronously. The ball bearings 225 set on the inner wall of the expansion plate 214 roll on the inner wall of the pipe, which greatly reduces the frictional resistance between the expansion plate 214 and the pipe, making the retraction process of the detector 11 smooth and effortless, while avoiding scratching and damaging the inner wall of the pipe, until the detector 11 and the power cord 12 are completely removed from the pipe, completing one seepage detection operation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A detection rod device for identifying seepage on roadbed slopes, characterized in that: include, The main component (1) includes a detector (11) with a power cord (12) connected to the top of the detector (11). The support assembly (2) is sleeved on the outside of the detector (11) and includes a support member (21). The support member (21) includes a sliding ring (211) sleeved on the outside of the detector (11). Three fixing blocks (212) are fixed on the surface of the sliding ring (211). A hinge plate (213) is hinged to the inner wall of the fixing block (212). An expansion plate (214) is hinged to the inner wall of the hinge plate (213).

2. The detection rod device for identifying seepage on roadbed slopes as described in claim 1, characterized in that: The support assembly (2) also includes a positioning element (22), which includes a fixing ring (221) fitted onto the outside of the detector (11).

3. The detection rod device for identifying seepage on roadbed slopes as described in claim 2, characterized in that: Three positioning blocks (222) are fixed on the surface of the fixing ring (221), and a connecting rod (223) is hinged to the outside of the positioning block (222).

4. The detection rod device for identifying seepage on roadbed slopes as described in claim 3, characterized in that: The inner wall of the connecting rod (223) is hinged with a support block (224), and one end of the support block (224) is fixed to one side of the expansion plate (214).

5. The detection rod device for identifying seepage on roadbed slopes as described in claim 4, characterized in that: The inner wall of each expansion plate (214) is provided with three ball bearings (225).

6. The detection rod device for identifying seepage on roadbed slopes as described in claim 5, characterized in that: The support assembly (2) also includes an auxiliary component (23), which includes a fixing rod (231) fixed to one end of the fixing ring (221), and a sliding ring (211) is sleeved on the outside of the fixing rod (231).

7. The detection rod device for identifying seepage on roadbed slopes as described in claim 6, characterized in that: A spring (232) is sleeved on the outside of the fixing rod (231). One end of the spring (232) is fixed to one end of the fixing ring (221), and the other end is fixed to one end of the sliding ring (211).

8. The detection rod device for identifying seepage on roadbed slopes as described in claim 7, characterized in that: The surface of the fixed ring (221) is also fixed with a first positioning plate (233), and a positioning shaft (234) is fixed at one end of the first positioning plate (233). A connecting block (235) is sleeved on the outside of the positioning shaft (234), and the connecting block (235) is fixed to the surface of the sliding ring (211). A slot (234-1) is opened on the inner wall of the positioning shaft (234).

9. The detection rod device for identifying seepage on roadbed slopes as described in claim 8, characterized in that: A pin (236) is provided on one side of the positioning shaft (234), and a connecting rope (237) is fixed to one end of the pin (236).

10. The detection rod device for identifying seepage on roadbed slopes as described in claim 9, characterized in that: A guide wheel (238) is provided on one side of the connecting rope (237), a support shaft (239) is inserted into the inner wall of the guide wheel (238), and a connecting block (235) is sleeved on the outer side of the support shaft (239).

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