Settlement and horizontal displacement integrated channel slope measuring device

Abstract

The utility model relates to the technical field of measuring devices, and provides a channel slope measuring device integrating settlement and horizontal displacement, the channel slope measuring device comprises an embedding hole formed in the ground, a supporting pipe is embedded in the embedding hole, and the top end of the supporting pipe extends out of the ground; the supporting pipe is filled with a counterweight concrete structure; a reflector plate support and a settlement nail are arranged at the top end of the supporting pipe in a supported mode. The method has the effect of facilitating acquisition of horizontal displacement data and settlement data of the slope.

Description

Technical Field

[0001] The present application relates to the field of measuring devices, and in particular to a channel slope measuring device integrating settlement and horizontal displacement. Background Art

[0002] Due to the unstable natural state of some areas of the channel slope, geological disasters such as slope deformation and landslides are prone to occur, which poses a great safety hazard to the normal navigation of ships in the channel. In order to ensure the stability of the channel slope, timely discover problems such as slope deformation and landslides, and take effective measures to reduce or avoid potential geological disasters, it is usually necessary to regularly monitor the deformation of the slope structure and timely understand the deformation trend and rate of the channel slope structure.

[0003] In the related technology, geological monitoring of slope structures usually adopts the analysis of the settlement data and horizontal displacement data of the slope to determine its deformation. Specifically, it is necessary to bury settlement nails and reflector brackets in the monitoring area, and then the monitoring personnel use the corresponding measuring equipment to measure the position of the settlement nails and the reflector on the reflector bracket to obtain the settlement data and horizontal displacement data of the slope monitoring area.

[0004] Regarding the above-mentioned related technologies, at present, settlement nails and reflector brackets are usually buried separately. On the one hand, it is not easy to conduct comprehensive analysis of settlement data and horizontal displacement data. On the other hand, when monitoring personnel obtain the above two types of data, they need to move frequently and spend a long time in the field. Therefore, there is room for improvement. Utility Model Content

[0005] In order to facilitate the measurement and acquisition of slope settlement data and horizontal displacement data, the present application provides a channel slope measurement device that integrates settlement and horizontal displacement.

[0006] The present application provides a channel slope measurement device integrating settlement and horizontal displacement, which adopts the following technical solutions:

[0007] A channel slope measuring device integrating settlement and horizontal displacement, comprising a buried hole opened in the ground, a support pipe buried in the buried hole, and the top of the support pipe protruding from the ground; the support pipe is filled with a counterweight concrete structure; the top end of the support pipe is also supported by a reflector bracket and a settlement nail.

[0008] By adopting the above technical solution, by burying the support pipe in the burying hole and supporting the reflector bracket and the sinking nail at the top of the support pipe, the centralized burying of the reflector bracket and the sinking nail is realized. On the one hand, compared with the traditional method of separately burying the reflector bracket and the sinking nail, it is conducive to reducing the burying workload. On the other hand, the subsequent monitoring personnel can measure the position of the reflector and the sinking nail in the same area through the measuring equipment to obtain the horizontal displacement data and settlement data of the slope, without the need for frequent field transfer monitoring, which is conducive to reducing the field time, facilitating the acquisition of settlement data and horizontal displacement data, and facilitating the comprehensive analysis of settlement data and horizontal displacement data. By filling the support pipe with a counterweight concrete structure, it is conducive to improving the overall counterweight of the support pipe, limiting the tilting of the support pipe, and facilitating the support pipe to be more firmly supported in the burying hole.

[0009] Preferably, two connection holes are opened at the top of the counterweight concrete structure corresponding to the reflector bracket and the sinker nail, and the reflector bracket and the sinker nail are fixed in the corresponding connection holes by anchoring glue.

[0010] By adopting the above technical solution, the reflector bracket and the sinking nails are stably supported on the top of the support tube, and the reflector bracket and the sinking nails are restricted from being separated from the support tube.

[0011] Preferably, the gap between the support pipe and the embedding hole is filled with a limited concrete layer.

[0012] By adopting the above technical solution, the support pipe is further limited and fixed by using the limiting concrete layer between the support pipe and the embedding hole, which is conducive to making the support pipe more stably supported in the embedding hole.

[0013] Preferably, supporting steel bars are embedded in the counterweight concrete structure.

[0014] By adopting the above technical solution, it is convenient to further improve the overall strength and bending resistance of the support pipe through supporting steel bars, thereby limiting the bending and fracture of subsequent support pipes due to external loads.

[0015] Preferably, a support plate is connected to the top end of the support tube, and the support plate is connected to two connecting tubes corresponding to the reflector bracket and the sinking nail, and the reflector bracket and the sinking nail are both inserted into the corresponding connecting tubes.

[0016] By adopting the above technical solution, the reflector to the bracket and the sinking nails are inserted into the corresponding connecting tubes on the support plate, and the connecting tubes are used to limit the reflector to the bracket and the sinking nails, so that the reflector to the bracket and the sinking nails are supported on the top of the support tube.

[0017] Preferably, the bottom end of the support plate is connected to a limiting ring, and the limiting ring is threadedly sleeved on the top end of the support tube.

[0018] By adopting the above technical solution, the support plate is limited by the limiting ring so that the support plate can be stably installed on the top of the support tube.

[0019] Preferably, the outer circumference of the connecting pipe is threadedly connected with limiting bolts, and the tail ends of the limiting bolts are inserted into the corresponding inner cavities of the connecting pipe.

[0020] By adopting the above technical solution, the reflector bracket and the sinker nail are inserted into the corresponding connecting tubes, and the limit bolts on the outer periphery of the two connecting tubes are tightened so that the limit bolts on the two connecting tubes are respectively pressed against the reflector bracket and the sinker nail, so that the reflector bracket and the sinker nail can be more firmly installed on the support plate.

[0021] Preferably, a plurality of limit rods are protrudingly provided around the outer periphery of the support steel bar, and one end of the limit rod away from the support steel bar is arranged to abut against the inner periphery of the support tube.

[0022] By adopting the above technical solution, a number of limit rods are used to support the supporting steel bars away from the inner circumference of the supporting tube, so that the outer circumference of the supporting steel bars can maintain a uniform gap with the inner circumference of the supporting tube, and the supporting steel bars are restricted from fitting to the inner circumference of the supporting tube, so that when the supporting steel bars are subsequently subjected to stress, the load can be evenly distributed to the counterweight concrete structure.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By supporting the reflector bracket and the settlement nail on the top of the support pipe, the subsequent monitoring personnel can measure the position of the settlement nail and the reflector in the same area through the corresponding measuring equipment to obtain the settlement data and horizontal displacement data, without the need for transfer operations, which is convenient for obtaining the settlement data and horizontal displacement data of the channel slope terrain.

[0025] 2. A limiting concrete layer is filled between the embedding hole and the support pipe, and the support pipe is fixed by the limiting concrete layer, so that the support pipe is more firmly embedded in the embedding hole.

[0026] 3. By filling the support tube with a counterweight concrete structure and embedding supporting steel bars, the overall strength of the support tube can be improved, and the subsequent bending and fracture of the support tube due to external loads can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the measuring device in the first embodiment.

[0028] Figure 2 It is a schematic diagram of the structure of the measuring device of the second embodiment.

[0029] Figure 3 It is a schematic diagram of the structure of the supporting steel bars in the second embodiment.

[0030] Description of reference numerals:

[0031] 1. Buried hole; 11. Limiting concrete layer; 2. Support pipe; 21. Counterweight concrete structure; 3. Reflector bracket; 4. Settlement nail; 5. Support steel bar; 51. Limiting rod; 6. Support plate; 60. Limiting ring; 61. Connecting pipe; 62. Limiting bolt. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The embodiment of the present application discloses a channel slope measurement device integrating settlement and horizontal displacement.

[0034] Embodiment 1

[0035] A channel slope measurement device integrating settlement and horizontal displacement, referring to Figure 1 , including an burying hole 1 opened in the ground, in which a supporting tube 2 is buried; the top of the supporting tube 2 extends out of the ground, and a reflector bracket 3 and a sinking nail 4 are supported on the top of the supporting tube 2.

[0036] Subsequent monitoring personnel can use corresponding measuring equipment to measure the positions of the reflector and the settlement pins 4 in the same area to obtain the horizontal displacement data and settlement data of the channel slope, without the need for relocation operations, thus reducing the difficulty of measurement operations.

[0037] In this embodiment, the support tube 2 is a PVC tube, and the gap between the outer periphery of the support tube 2 and the inner periphery of the embedding hole 1 is filled with a limiting concrete layer 11. The limiting concrete layer 11 is used to limit and fix the support tube 2 so that the support tube 2 is more firmly supported in the embedding hole 1.

[0038] Reference Figure 1 The support tube 2 is filled with a counterweight concrete structure 21, and support steel bars 5 are also buried in the counterweight concrete structure 21. Through the above arrangement, on the one hand, it is beneficial to increase the overall weight of the support tube 2 and reduce the subsequent tilting or displacement of the support tube 2 due to external loads. On the other hand, the counterweight concrete structure 21 cooperates with the support steel bars 5 to improve the overall strength and bending resistance of the support tube 2, and reduce the subsequent breakage of the support tube 2 due to external loads.

[0039] The counterweight concrete structure 21 extends to the top end face of the support tube 2. Two connection holes are provided at the top end face of the counterweight concrete structure 21 corresponding to the reflector bracket 3 and the sinker nail 4. The reflector bracket 3 and the sinker nail 4 are respectively inserted into the corresponding connection holes, and the reflector bracket 3 and the sinker nail 4 are connected and fixed to the corresponding connection holes by anchoring glue. Through the above arrangement, the reflector bracket 3 and the sinker nail 4 are stably installed on the top end of the support tube 2, and the reflector bracket 3 and the sinker nail 4 are restricted from being separated from the support tube 2.

[0040] The implementation principle of Example 1 is as follows: after drilling the embedding hole 1 on the ground by a drilling rig, the support tube 2 is inserted into the embedding hole 1 and the top of the support tube 2 is extended out of the ground by at least 30 cm, C15 concrete is poured into the support tube 2 to form a counterweight concrete structure 21 and the support steel bar 5 is inserted into the counterweight concrete structure 21; the counterweight concrete structure 21 is smoothed; C15 concrete is injected into the annular gap between the embedding hole 1 and the support tube 2 to form a limiting concrete layer 11; after the counterweight concrete structure 21 in the support tube 2 solidifies, two connecting holes are drilled at the top of the counterweight concrete structure 21 and the anchor glue is injected into the connecting holes, and the reflector bracket 3 and the sinker nail 4 are respectively inserted into the corresponding connecting holes.

[0041] Embodiment 2

[0042] The difference between the second embodiment and the first embodiment is that: Figure 2 A support plate 6 is also provided at the top of the support tube 2. A limit ring 60 is coaxially connected to the outer periphery of the bottom side of the support plate 6. The limit ring 60 is threadedly sleeved on the outer periphery of the top of the support tube 2 to realize the detachable installation of the support plate 6 at the top of the support tube 2 and limit the detachment of the support plate 6 from the top of the support tube 2.

[0043] The support plate 6 is vertically connected with two connecting tubes 61 corresponding to the reflector bracket 3 , and the reflector bracket 3 and the sinking nail 4 are both inserted into the corresponding connecting tubes 61 , so that the reflector bracket 3 and the sinking nail 4 are firmly supported on the top of the support tube 2 .

[0044] Limit bolts 62 are threadedly inserted into the outer circumference of the two connecting tubes 61. The tail ends of the limit bolts 62 on the two connecting tubes 61 extend into the inner cavity of the connecting tubes 61 and are respectively pressed against the outer circumference of the reflector bracket 3 and the sinker nail 4, thereby limiting the displacement or rotation of the reflector bracket 3 and the sinker nail 4.

[0045] Reference Figure 3Three limit rods 51 are vertically welded on the outer periphery of the bottom end of the support rod reinforcement. During actual construction, the limit rods 51 can be directly made of steel bar segments. The three limit rods 51 are evenly distributed around the axial direction of the support reinforcement 5, and the ends of the limit rods 51 away from the support reinforcement 5 are all in contact with the inner periphery of the support tube 2. The three limit rods 51 are used to ensure that the outer periphery of the support reinforcement 5 can maintain a uniform gap with the inner periphery of the support tube 2, which is beneficial for the subsequent support reinforcement 5 to better disperse the load to the counterweight concrete structure 21 around the outer periphery of the support reinforcement 5 after being subjected to force, which is beneficial for further improving the structural stability of the support tube 2.

[0046] The principle of the embodiment of the second embodiment is that after drilling the embedding hole 1 on the ground by a drilling rig, the support pipe 2 is inserted into the embedding hole 1 and the top of the support pipe 2 is extended out of the ground by at least 30 cm, C15 concrete is poured into the support pipe 2 to form a counterweight concrete structure 21 and the support steel bar 5 is inserted into the counterweight concrete structure 21; the counterweight concrete structure 21 is smoothed; C15 concrete is injected into the annular gap between the embedding hole 1 and the support pipe 2 to form a limiting concrete layer 11; after the counterweight concrete structure 21 in the support pipe 2 solidifies, the limiting ring 60 of the support plate 6 is threadedly sleeved on the top end of the support pipe 2, and the reflector bracket 3 and the sinker nail 4 are respectively inserted into the corresponding connecting pipes 61 on the support plate 6, and the limiting bolts 62 on the two connecting pipes 61 are tightened so that the limiting bolts 62 on the two connecting pipes 61 are respectively pressed against the reflector bracket 3 and the sinker nail 4.

[0047] The present application simultaneously supports a reflector bracket 3 and a settlement nail 4 at the top of a support tube 2, so that subsequent monitoring personnel can measure the positions of both the reflector bracket 3 and the settlement nail 4 in the same area through corresponding measuring equipment to obtain horizontal displacement data and settlement data of the slope. On the one hand, the monitoring personnel do not need to move to another site for monitoring, making the acquisition and measurement of slope settlement data and horizontal displacement data simpler and more convenient. On the other hand, it facilitates the comprehensive analysis of slope settlement data and horizontal displacement data.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A channel slope measurement device integrating settlement and horizontal displacement, characterized in that: It comprises an burying hole (1) opened in the ground, a support pipe (2) is buried in the burying hole (1), and the top end of the support pipe (2) protrudes from the ground; the support pipe (2) is filled with a counterweight concrete structure (21); and a reflector bracket (3) and a sinking nail (4) are also supported at the top end of the support pipe (2).

2. A channel slope measurement device integrating settlement and horizontal displacement according to claim 1, characterized in that: Two connection holes are provided at the top of the counterweight concrete structure (21) corresponding to the reflector bracket (3) and the sinker nail (4); the reflector bracket (3) and the sinker nail (4) are both fixed in the corresponding connection holes by means of anchor glue.

3. The channel slope measurement device integrating settlement and horizontal displacement according to claim 1 is characterized in that: The gap between the support pipe (2) and the embedding hole (1) is filled with a limited concrete layer (11).

4. The channel slope measurement device integrating settlement and horizontal displacement according to claim 2 is characterized in that: Support steel bars (5) are embedded in the counterweight concrete structure (21).

5. The channel slope measurement device integrating settlement and horizontal displacement according to claim 1, characterized in that: The top end of the support tube (2) is connected to a support plate (6), the support plate (6) is connected to two connecting tubes (61) corresponding to the reflector bracket (3) and the sinking nail (4), and the reflector bracket (3) and the sinking nail (4) are both inserted into the corresponding connecting tubes (61).

6. The channel slope measurement device integrating settlement and horizontal displacement according to claim 5, characterized in that: The bottom end of the support plate (6) is connected to a limiting ring (60), and the limiting ring (60) is threadedly sleeved on the top end of the support tube (2).

7. The channel slope measurement device integrating settlement and horizontal displacement according to claim 5, characterized in that: The outer circumference of the connecting pipe (61) is threadedly connected with a limiting bolt (62), and the tail ends of the limiting bolts (62) are inserted into the corresponding inner cavities of the connecting pipe (61).

8. The channel slope measurement device integrating settlement and horizontal displacement according to claim 4, characterized in that: A plurality of limiting rods (51) are protrudingly provided around the outer circumference of the supporting steel bar (5), and one end of the limiting rod (51) away from the supporting steel bar (5) is arranged to abut against the inner circumference of the supporting tube (2).

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