Roadbed embedded settlement plate

Abstract

The utility model discloses a roadbed embedded settlement plate which comprises a settlement plate body, a settlement rod is installed in the center of the top face of the settlement plate body, positioning assemblies are movably connected to the four corners of the settlement plate body respectively, the settlement plate body can be firmly connected with the ground through the positioning assemblies, and the positioning assemblies penetrate through the settlement plate body to be inserted into the ground by different depths. The settlement plate fixing device can be inserted into different depths of the ground through the positioning bolts and the positioning steel nails respectively, so that a double-fixing effect is achieved, connection between the settlement plate and a ground foundation is firmer, stable and firm contact between the settlement plate and the ground is guaranteed, and the settlement monitoring precision is prevented from being affected.

Description

Technical field:

[0001] The utility model relates to the technical field of settlement plates, in particular to a roadbed pre-buried settlement plate. Background technology:

[0002] Before the embankment is built, settlement plates are embedded in the ground at the base of the embankment for monitoring. Before the settlement plates are installed, the ground should be leveled first, and then the settlement plates and settlement rods are installed. However, currently the settlement plates are just placed directly on the ground, resulting in an unstable contact between the settlement plates and the ground, which can easily affect the accuracy of settlement monitoring. Utility model content:

[0003] To this end, the utility model provides a roadbed pre-buried settlement plate to overcome the problem in the prior art that the settlement plate is only directly placed on the ground, resulting in an unreliable contact between the settlement plate and the ground, which easily affects the settlement monitoring accuracy.

[0004] The utility model is implemented by the following technical solutions:

[0005] A roadbed pre-embedded settlement plate comprises a settlement plate, a settlement rod is installed at the center of the top surface of the settlement plate, and positioning components are movably connected at the four corners of the settlement plate. The positioning components can firmly connect the settlement plate to the ground, and the positioning components pass through the settlement plate and are inserted into the ground at different depths. The positioning component comprises four positioning bolts, and a positioning steel nail is inserted through each positioning bolt. The positioning steel nail is positioned and connected to the positioning bolt by a positioning pin rod. The positioning pin rod comprises a positioning rod and a pin rod. The positioning rod is inserted through the positioning bolt and the positioning steel nail respectively in sequence, and pin rods are inserted at both ends of the positioning rod.

[0006] Further preferably, the settlement rod comprises a plurality of measuring rod sections, and a threaded rod is fixed to the bottom surface of each measuring rod section, a first threaded blind hole is fixed to the top surface, and the threaded rods of adjacent measuring rods can be screwed into the first threaded blind holes of adjacent measuring rods.

[0007] Preferably, a second threaded blind hole is also fixed at the center of the top surface of the sedimentation plate, and the threaded rod on the bottom surface of the measuring rod can be rotatably connected to the second threaded blind hole.

[0008] Further preferably, four reinforcing ribs are slidably arranged on the settling plate, and the four reinforcing ribs are evenly arranged in an annular shape outside the second threaded blind hole, and the four reinforcing ribs are sleeved with locking rings.

[0009] Preferably, the reinforcing rib includes a rib, a sliding block and a curved plate, a sliding block is fixed to the bottom surface of the rib, the sliding block is embedded in the slide groove and is slidably connected to the slide groove, the slide groove is fixed on the sedimentation plate, and a curved plate is fixed to the side of the rib, and the inner curved surface of the curved plate is set toward the measuring rod.

[0010] Preferably, the locking ring includes a first semicircular ring and a second semicircular ring, and the inner arc surfaces of the first semicircular ring and the second semicircular ring are arranged opposite to each other, and the side ends of the first semicircular ring and the second semicircular ring are locked and connected by a locking nut and a locking bolt, and the first semicircular ring and the second semicircular ring are respectively embedded in corresponding positioning grooves, and the positioning grooves are fixed on the bottom side of the rib plate.

[0011] The advantages of the utility model are as follows: the positioning bolts and the positioning steel nails can be inserted into different depths of the ground respectively, thereby achieving a double fixing effect, thereby making the connection between the settlement plate and the ground foundation more secure, ensuring that the contact between the settlement plate and the ground is stable and secure, and preventing the settlement monitoring accuracy from being affected. Description of the drawings:

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the main view of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model from a side view;

[0016] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0017] In the figure: settlement plate 1, positioning bolt 2, positioning steel nail 3, settlement rod 4, positioning pin rod 5, measuring rod 6, reinforcing rib 7, locking ring 8. Specific implementation method:

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides the following technical solutions:

[0020] like Figure 1 and Figure 2As shown, four positioning bolts 2 are respectively threadedly connected at the four corners of the settlement plate 1, a positioning steel nail 3 is inserted through each positioning bolt 2, and the positioning steel nail 3 and the positioning bolt 2 are positioned and connected by a positioning pin rod 5, and a settlement rod 4 is installed at the center of the top surface of the settlement plate 1. In this way, when using the settlement plate 1, the positioning bolt 2 can be rotated and inserted into the ground. After removing the positioning pin rod 5, the positioning steel nail 3 can be further nailed into the deeper ground to fix the settlement plate 1.

[0021] The positioning pin rod 5 includes a positioning rod and a pin rod. The positioning rod is inserted through the positioning bolt 2 and the positioning steel nail 3 respectively, and then the pin rods are inserted into both ends of the positioning rod respectively to realize the positioning connection between the positioning steel nail 3 and the positioning bolt 2. When using the positioning steel nail 3, you only need to pull out the pin rod and the positioning rod respectively, and then you can use the positioning steel nail 3.

[0022] like Figure 3 As shown, the settlement rod 4 includes multiple sections of measuring rods 6, each section of the measuring rod 6 is fixed with a threaded rod on the bottom surface, and a first threaded blind hole is fixed on the top surface. At the same time, a second threaded blind hole is also fixed at the center of the top surface of the settlement plate 1. In this way, the first section of the measuring rod 6 can be threadedly connected to the second threaded blind hole at the center of the top surface of the settlement plate 1, and then different numbers of measuring rods 6 can be screwed on the first section of the measuring rod 6 in sequence according to construction needs.

[0023] like Figure 4 As shown, four reinforcing ribs 7 are also slidably arranged on the sedimentation plate 1. The four reinforcing ribs 7 are evenly arranged in a ring shape on the outside of the second threaded blind hole. At the same time, the four reinforcing ribs 7 are sleeved with locking rings 8. The locking rings 8 can generate locking force on the four reinforcing ribs 7, so that the four reinforcing ribs 7 can generate force on the measuring rod 6, thereby achieving stability between the sedimentation plate 1 and the sedimentation rod 4.

[0024] The reinforcing rib 7 includes a rib, a sliding block and an arc plate. A sliding block is fixed to the bottom surface of the rib, the sliding block is embedded in the slide groove and is slidably connected to the slide groove. The slide groove is fixed on the sedimentation plate 1. At the same time, an arc plate is fixed to the side of the rib, and the inner arc surface of the arc plate is set toward the measuring rod 6. In this way, the locking ring 8 is tightened, so that the four reinforcing ribs move toward the measuring rod 6 respectively and clamp the measuring rod 6.

[0025] The locking ring 8 includes a first semicircular ring and a second semicircular ring, and the inner arc surfaces of the first semicircular ring and the second semicircular ring are arranged opposite to each other, and the side ends of the first semicircular ring and the second semicircular ring are locked and connected by a locking nut and a locking bolt. At the same time, the first semicircular ring and the second semicircular ring are respectively embedded in corresponding positioning grooves, and the positioning grooves are fixed on the bottom side of the rib plate. During use, the locking bolt is rotated to make the first semicircular ring and the second semicircular ring move relative to each other, thereby driving the four reinforcing rib plates to move toward the measuring rod 6 respectively.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roadbed pre-buried settlement plate, comprising a settlement plate, a settlement rod is installed at the center of the top surface of the settlement plate, characterized in that: The four corners of the settlement plate are movably connected with positioning components, which can firmly connect the settlement plate to the ground, and the positioning components pass through the settlement plate and are inserted into the ground at different depths. The positioning component includes four positioning bolts, and a positioning steel nail is inserted through each positioning bolt. The positioning steel nail and the positioning bolt are positioned and connected by a positioning pin rod. The positioning pin rod includes a positioning rod and a pin rod. The positioning rod is inserted through the positioning bolt and the positioning steel nail in turn, and pin rods are inserted at both ends of the positioning rod.

2. A roadbed pre-embedded settlement plate according to claim 1, characterized in that: The settlement rod comprises a plurality of measuring rod sections, and a threaded rod is fixed on the bottom surface of each measuring rod section, and a first threaded blind hole is fixed on the top surface, and the threaded rods of adjacent measuring rods can be screwed into the first threaded blind holes of adjacent measuring rods.

3. A roadbed pre-embedded settlement plate according to claim 2, characterized in that: A second threaded blind hole is also fixed at the center of the top surface of the settlement plate, and the threaded rod on the bottom surface of the measuring rod can be rotatably connected to the second threaded blind hole.

4. A roadbed pre-embedded settlement plate according to claim 3, characterized in that: Four reinforcing ribs are also slidably arranged on the settlement plate, and the four reinforcing ribs are evenly arranged in an annular shape outside the second threaded blind hole, and the four reinforcing ribs are sleeved with locking rings.

5. The roadbed pre-embedded settlement plate according to claim 4, characterized in that: The reinforcing rib plate includes a rib plate, a sliding block and an arc plate. A sliding block is fixed to the bottom surface of the rib plate. The sliding block is embedded in the slide groove and is slidably connected to the slide groove. The slide groove is fixed on the sedimentation plate. An arc plate is fixed to the side surface of the rib plate, and the inner arc surface of the arc plate is set toward the measuring rod.

6. A roadbed pre-embedded settlement plate according to claim 5, characterized in that: The locking ring includes a first semicircular ring and a second semicircular ring, and the inner arc surfaces of the first semicircular ring and the second semicircular ring are arranged opposite to each other, and the side ends of the first semicircular ring and the second semicircular ring are locked and connected by a locking nut and a locking bolt, and the first semicircular ring and the second semicircular ring are respectively embedded in corresponding positioning grooves, and the positioning grooves are fixed on the bottom side of the rib plate.

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