A settlement monitoring device

Abstract

The utility model discloses a kind of sedimentation monitoring devices, including sedimentation monitoring device main body, the sedimentation monitoring device main body includes support plate, the upper surface both ends of the support plate are evenly equipped with turnover plate by pivot, the inside of the turnover plate is equipped with hollow sleeve column by connecting shaft;By design auxiliary fixing mechanism, can be in support plate fixed turnover plate overturning open, by the inside of elastic sheet end portion snap in the groove of deformation and fix hollow sleeve column, collet moves and snap in the inside of card hole, so that hollow sleeve column is reinforced after vertical opening installation, when being subjected to external force or settlement, it is not easy to occur inclination and cause deviation, accurate monitoring use, when storage after use, one end of scale rod is abutted in the inside of turnover plate, the same operation is carried out in the other end, and scale rod is extruded and fixed and placed by the card hole of collet snap in the inside of limiting ring, improve the convenience of auxiliary fixing of hollow sleeve column and scale rod when sedimentation monitoring device main body is used in road surface monitoring and the accuracy of monitoring.

Description

Technical Field

[0001] This utility model belongs to the technical field of settlement monitoring devices, and specifically relates to a settlement monitoring device. Background Technology

[0002] As roads are used more frequently and over longer periods, uneven settlement will occur on the road surface, resulting in uneven road surfaces, cracks, or even road collapses. Therefore, it is necessary to monitor road surface settlement. This is usually done by installing settlement monitoring devices on the road surface. Existing settlement monitoring devices are equipment installed on the road surface to monitor the settlement of the roadbed.

[0003] Existing settlement monitoring devices, after being fixedly installed on the road surface, open the flip-up plate, causing the hollow sleeve and scale rod to open vertically. At this time, the limiting ring at the bottom of the scale rod is placed in contact with the ground. Therefore, it is not convenient to fix the hollow sleeve after it is vertically opened. When the foundation settles or is subjected to external forces, the scale rod may move and cause the hollow sleeve to move with it, or even tilt, resulting in inaccurate monitoring. At the same time, it is not convenient to fix the hollow sleeve and scale rod when not in use, affecting the convenience of auxiliary fixation of the hollow sleeve and scale rod when the settlement monitoring device is used for road surface monitoring. Therefore, this utility model proposes a settlement monitoring device. Utility Model Content

[0004] The purpose of this utility model is to provide a settlement monitoring device to solve the problems mentioned in the background art. After the settlement monitoring device is fixedly installed on the road surface, it is not convenient to fix the hollow sleeve column after it is vertically opened during monitoring. When the foundation settles or is subjected to external forces, the scale rod is prone to causing the hollow sleeve column to move with it when it moves, or even tilting it, causing the scale rod to tilt and resulting in inaccurate monitoring. At the same time, it is not convenient to fix the hollow sleeve column and scale rod when it is not in use and is stored away.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a settlement monitoring device, comprising a settlement monitoring device body, the settlement monitoring device body including a support plate, a flip plate mounted on both ends of the upper surface of the support plate via a rotating shaft, a hollow sleeve mounted inside the flip plate via a connecting shaft, a scale rod sliding inside the hollow sleeve, and limit rings fixed at both ends of the scale rod; the settlement monitoring device body is also provided with:

[0006] An auxiliary fixing mechanism is provided, and the auxiliary fixing mechanism includes a rotation adjustment component disposed at the end of the flip plate, the end of the rotation adjustment component is provided with a compression reinforcement component, and elastic locking components are provided on both sides of one side of the flip plate and the side of the hollow sleeve column.

[0007] An auxiliary embedding mechanism is provided, and the auxiliary embedding mechanism includes auxiliary embedding components disposed at four corner positions on the lower surface of the support plate, wherein a rotary mounting component is disposed at the connection between the top of the auxiliary embedding component and the lower surface of the support plate.

[0008] Preferably, a connecting rod is welded and fixed at the middle position of the upper surface of the support plate, a top plate is welded to the top of the connecting rod, locking bolts are threaded to both sides of the lower surface of the top plate, and an embedded rod is welded at the middle position of the lower surface of the support plate.

[0009] Preferably, the rotation adjustment assembly includes an internally threaded hole at the end of the flip plate, a threaded rod is internally threaded into the internally threaded hole, and a knob is welded to the end of the threaded rod.

[0010] Preferably, the extrusion reinforcement component includes a limiting groove located inside the flip plate at the end of the internal threaded hole, a clamping head is limited inside the limiting groove, the end of the threaded rod is connected to the inside of the clamping head by a bearing, and the side of the hollow sleeve and the lower surface of the limiting ring are both provided with clamping holes that engage with the clamping head.

[0011] Preferably, the elastic engaging assembly includes elastic sheets welded and fixed to both sides of one end of the upper surface of the flip plate, with an integrally formed actuating ball at the top of the elastic sheet, and slots for engaging with the elastic sheets on both sides of the hollow sleeve column.

[0012] Preferably, the auxiliary embedding component includes auxiliary mounting rods disposed at the four corner positions on the lower surface of the support plate, and the bottom end of the auxiliary mounting rod is integrally provided with a limit reinforcement plate.

[0013] Preferably, the rotary mounting assembly includes an externally threaded post integrally disposed at the top of the auxiliary mounting rod, and internally threaded fixing cylinders at the four corner positions of the lower surface of the support plate, wherein the externally threaded post and the internally threaded fixing cylinders are rotatably connected by threads.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing an auxiliary fixing mechanism, the support plate can be flipped open, and the hollow sleeve column is fixed by the deformation of the elastic sheet and its end engaging inside the slot. The clamp head moves and engages inside the clamp hole, making the hollow sleeve column reinforced after being opened vertically. It is less likely to tilt or shift when subjected to external force or settlement, allowing for accurate monitoring. When storing after use, one end of the scale rod abuts against the inside of the flip plate, and the other end is operated in the same way to engage the clamp head inside the clamp hole of the limiting ring, pressing and fixing the scale rod. This improves the convenience of auxiliary fixing of the hollow sleeve column and scale rod when the settlement monitoring device is used for road monitoring, as well as the accuracy of monitoring. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A;

[0018] Figure 3 This is a partial cross-sectional view of the fixed installation of the flip plate and hollow sleeve column after opening in this utility model.

[0019] Figure 4 This is a partial cross-sectional view of the fixed installation of the flip plate and scale rod after storage in this utility model.

[0020] Figure 5 This is a partial structural diagram of the support plate and auxiliary mounting rod of this utility model in the open state;

[0021] In the diagram: 100, main body of the settlement monitoring device; 101, support plate; 1011, auxiliary installation rod; 1012, limiting and reinforcing plate; 1013, internal threaded fixing cylinder; 1014, external threaded column; 102, flip plate; 1021, knob; 1022, threaded rod; 1023, internal threaded hole; 1024, limiting groove; 1025, chuck; 1026, chuck hole; 1027, elastic sheet; 1028, chuck groove; 103, hollow sleeve column; 104, scale rod; 105, limiting ring; 106, embedded rod; 107, connecting rod; 108, top plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a settlement monitoring device, including a settlement monitoring device body 100, the settlement monitoring device body 100 including a support plate 101, a flip plate 102 is installed at both ends of the upper surface of the support plate 101 through a rotating shaft, a hollow sleeve column 103 is installed inside the flip plate 102 through a connecting shaft, a scale rod 104 slides inside the hollow sleeve column 103, and a limit ring 105 is fixed at both ends of the scale rod 104;

[0024] A connecting rod 107 is welded and fixed at the middle position of the upper surface of the support plate 101. A top plate 108 is welded to the top of the connecting rod 107. Locking bolts are threaded to both sides of the lower surface of the top plate 108. An embedded rod 106 is welded at the middle position of the lower surface of the support plate 101. The main body 100 of the settlement monitoring device is also equipped with:

[0025] An auxiliary fixing mechanism is provided, which includes a rotation adjustment component disposed at the end of the flip plate 102. The end of the rotation adjustment component is provided with a compression reinforcement component. Both sides of the flip plate 102 are connected to the sides of the hollow sleeve column 103 with elastic locking components. When the main body 100 of the settlement monitoring device is used, the hollow sleeve column 103 can be opened vertically for monitoring, or the scale rod 104 can be closed and placed after use. In both cases, the hollow sleeve column 103 and the scale rod 104 are fixed and placed by the auxiliary fixing mechanism, so as to accurately monitor during monitoring.

[0026] In order to facilitate the screwing-in adjustment and fixing of the chuck 1025 by means of the rotating adjustment assembly, in this embodiment, preferably, the rotating adjustment assembly includes an internal threaded hole 1023 opened at the end of the flip plate 102, and a threaded rod 1022 is threadedly connected inside the internal threaded hole 1023. A knob 1021 is welded to the end of the threaded rod 1022. The knob 1021 can be held by hand to drive the threaded rod 1022 to rotate and adjust inside the internal threaded hole 1023, thereby adjusting and fixing the chuck 1025 by means of the threaded rod 1022.

[0027] To facilitate the fixed installation of the hollow sleeve 103 after it is opened or the scale rod 104 is retracted using the compression reinforcement component, in this embodiment, preferably, the compression reinforcement component includes a limiting groove 1024 located inside the flip plate 102 at the end of the internal threaded hole 1023. A locking head 1025 is provided inside the limiting groove 1024. The end of the threaded rod 1022 is connected to the inside of the locking head 1025 via a bearing. The side of the hollow sleeve 103 and the lower surface of the limiting ring 105 are both provided with locking holes 1026 that engage with the locking head 1025. After the hollow sleeve 103 is opened vertically, the locking head 1025 can engage with the locking holes 1026 on the side of the hollow sleeve 103 to fix it in place. When the scale rod 104 is closed inside the flip plate 102 and is not in use, the locking head 1025 can also be engaged with the locking holes 1026 inside the limiting ring 105 to fix it in place.

[0028] To facilitate the elastic locking and installation of the hollow sleeve 103 after it has been vertically opened, in this embodiment, preferably, the elastic locking assembly includes elastic sheets 1027 welded and fixed to both sides of one end of the upper surface of the flip plate 102. The top of the elastic sheet 1027 is integrally provided with a toggle ball. Both sides of the hollow sleeve 103 are provided with slots 1028 that engage with the elastic sheets 1027. After the flip plate 102 is flipped open and the hollow sleeve 103 is vertical, the deformed end of the elastic sheet 1027 elastically engages with the inside of the slot 1028 to help fix the hollow sleeve 103.

[0029] The auxiliary embedding mechanism includes auxiliary embedding components located at the four corners of the lower surface of the support plate 101. A rotating installation component is provided at the connection between the top of the auxiliary embedding component and the lower surface of the support plate 101. After the support plate 101 is installed at the bottom and inside the roadbed, the support plate 101 can be reinforced by the auxiliary embedding mechanism. This makes it less prone to instability and tilting when subjected to external forces or settlement.

[0030] In order to facilitate the installation of the support plate 101 and provide auxiliary embedding and reinforcement through the auxiliary embedding component, in this embodiment, preferably, the auxiliary embedding component includes auxiliary mounting rods 1011 disposed at the four corner positions on the lower surface of the support plate 101. The bottom end of the auxiliary mounting rod 1011 is integrally provided with a limiting and reinforcing plate 1012. During installation, the bottom end of the auxiliary mounting rod 1011 and the limiting and reinforcing plate 1012 can be embedded into the roadbed, which facilitates the auxiliary reinforcement of the support plate 101 and makes it less likely to cause instability and tilting when settlement or external force occurs.

[0031] To facilitate the rotational fixing of the auxiliary mounting rod 1011 to the corner position of the lower surface of the support plate 101 using the rotating mounting assembly, in this embodiment, preferably, the rotating mounting assembly includes an externally threaded post 1014 integrally disposed at the top of the auxiliary mounting rod 1011, and internally threaded fixing cylinders 1013 at the four corner positions of the lower surface of the support plate 101. The externally threaded post 1014 and the internally threaded fixing cylinders 1013 are threadedly rotatably connected, allowing the externally threaded post 1014 to be rotated inside the internally threaded fixing cylinders 1013 to fix the auxiliary mounting rod 1011, thus facilitating installation and auxiliary use.

[0032] The working principle and usage process of this utility model: When using this settlement monitoring device, firstly, the flip plate 102 is flipped open and embedded into the road surface through the embedding rod 106 until the lower surface of the support plate 101 contacts the road surface. At the same time, when the flip plate 102 is flipped open, the hollow sleeve 103 opens vertically, driving the scale rod 104 to open, and the bottom end of the limiting ring 105 contacts the road surface. After installation, when settlement occurs at the road surface, the bottom end of the limiting ring 105 always contacts the road surface, causing the scale rod 104 to slide inside the hollow sleeve 103, and the scale change of the scale rod 104 is observed to monitor the settlement.

[0033] Then, when the main body 100 of the settlement monitoring device is installed before monitoring, the rotation of the external threaded column 1014 inside the internal threaded fixing cylinder 1013 fixes the auxiliary installation rod 1011. After the four auxiliary installation rods 1011 are fixed, when the embedded rod 106 is embedded into the roadbed, the auxiliary installation rods 1011 and the limiting and reinforcing plate 1012 are embedded into the ground to install and fix the support plate 101. Therefore, the support plate 101 is less likely to become loose and unstable when settlement occurs. At this time, the lower surface of the support plate 101 always makes stable contact with the road surface, thereby opening the hollow sleeve column 103 and the scale rod 104 to stably carry out settlement monitoring, making the monitoring more accurate and improving the auxiliary stability of the support plate 101 when the main body 100 of the settlement monitoring device is used for road settlement monitoring.

[0034] Finally, when the main body 100 of the settlement monitoring device is embedded in the road settlement monitoring system, the flip plate 102 flips open, and the hollow sleeve 103 and scale rod 104 are vertically opened. The elastic plate 1027 is released, and its deformed end engages with the slot 1028 for fixation. The hand knob 1021 drives the threaded rod 1022 to rotate inside the internal threaded hole 1023, screwing the threaded rod 1022 inward and causing the clamping head 1025 to move and engage inside the clamping hole 1026. This ensures that the hollow sleeve 103 is reinforced after vertical opening, preventing tilting under external force or settlement. For offset and precise monitoring, when not in use after monitoring, the hollow sleeve 103 and scale rod 104 are closed inside the flip plate 102. One end of the scale rod 104 abuts against the inside of the flip plate 102, and the other end is operated in the same way to engage the clip 1025 with the clip hole 1026 inside the limiting ring 105 to press and fix the scale rod 104, thereby reinforcing the hollow sleeve 103 and scale rod 104, facilitating fixed storage, and improving the convenience of auxiliary fixing of the hollow sleeve 103 and scale rod 104 and the accuracy of monitoring when the main body 100 of the settlement monitoring device is used for road monitoring.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A settlement monitoring device, comprising a settlement monitoring device body (100), the settlement monitoring device body (100) comprising a support plate (101), a flip plate (102) mounted on both ends of the upper surface of the support plate (101) via a rotating shaft, a hollow sleeve column (103) mounted inside the flip plate (102) via a connecting shaft, a scale rod (104) sliding inside the hollow sleeve column (103), and limit rings (105) fixed at both ends of the scale rod (104), characterized in that: The main body (100) of the settlement monitoring device is also equipped with: An auxiliary fixing mechanism is provided, and the auxiliary fixing mechanism includes a rotation adjustment component disposed at the end of the flip plate (102), the end of the rotation adjustment component is provided with a compression reinforcement component, and the two sides of one side of the flip plate (102) are connected to the side of the hollow sleeve column (103) with elastic locking components. An auxiliary embedding mechanism is provided, and the auxiliary embedding mechanism includes auxiliary embedding components located at four corner positions on the lower surface of the support plate (101), and a rotating mounting component is provided at the connection between the top of the auxiliary embedding component and the lower surface of the support plate (101).

2. The settlement monitoring device according to claim 1, characterized in that: A connecting rod (107) is welded and fixed at the middle position of the upper surface of the support plate (101). A top plate (108) is welded to the top of the connecting rod (107). Locking bolts are threaded to both sides of the lower surface of the top plate (108). An embedded rod (106) is welded at the middle position of the lower surface of the support plate (101).

3. The settlement monitoring device according to claim 1, characterized in that: The rotation adjustment assembly includes an internal threaded hole (1023) at the end of the flip plate (102), and a threaded rod (1022) is internally threaded into the internal threaded hole (1023). A knob (1021) is welded to the end of the threaded rod (1022).

4. A settlement monitoring device according to claim 3, characterized in that: The compression reinforcement assembly includes a limiting groove (1024) located inside the flip plate (102) at the end of the internal threaded hole (1023). A clamp (1025) is limited inside the limiting groove (1024). The end of the threaded rod (1022) is connected to the inside of the clamp (1025) by a bearing. The side of the hollow sleeve (103) and the lower surface of the limiting ring (105) are both provided with clamping holes (1026) that engage with the clamp (1025).

5. A settlement monitoring device according to claim 1, characterized in that: The elastic engaging assembly includes elastic sheets (1027) welded and fixed to both sides of one end of the upper surface of the flip plate (102). The top of the elastic sheet (1027) is integrally provided with a toggle ball, and the hollow sleeve column (103) has slots (1028) on both sides that engage with the elastic sheet (1027).

6. A settlement monitoring device according to claim 1, characterized in that: The auxiliary embedding component includes auxiliary mounting rods (1011) located at the four corners of the lower surface of the support plate (101), and the bottom end of the auxiliary mounting rods (1011) is integrally provided with a limiting and reinforcing plate (1012).

7. A settlement monitoring device according to claim 6, characterized in that: The rotating mounting assembly includes an externally threaded post (1014) integrally mounted on the top of the auxiliary mounting rod (1011), and internally threaded fixing cylinders (1013) located at the four corners of the lower surface of the support plate (101). The externally threaded post (1014) and the internally threaded fixing cylinders (1013) are rotatably connected by threads.

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