A highway expansion widening section settlement observation column

Abstract

The utility model relates to the technical field of settlement observation column, and disclose a highway extension widening section settlement observation column, including bearing plate and fixed cylinder, the bearing plate is close to the one side of fixed cylinder and is seted up with installation slot no.

Description

Technical Field

[0001] This utility model relates to the technical field of settlement observation columns, specifically a settlement observation column for a widened section of a highway expansion. Background Technology

[0002] Settlement monitoring columns are core reference components used in construction, road, and bridge engineering to monitor structural settlement and deformation. They mainly consist of a rigid body, a reference surface, and a fixing device. Pre-installed at key monitoring points in the project, and used in conjunction with observation equipment such as levels and total stations, they can accurately collect vertical displacement data of the structure during construction and operation. These components are characterized by convenient installation, high stability, and high observation accuracy. They can maintain the accuracy of the reference surface over a long period, providing continuous and reliable data support for analyzing settlement patterns and assessing structural safety. They are an important technical tool for ensuring construction quality and preventing safety hazards caused by settlement, and are widely used in engineering scenarios with high settlement control requirements, such as high-rise buildings, rail transit, and water conservancy projects.

[0003] Chinese Utility Model Patent Publication No. CN221925083U discloses a settlement monitoring column for a widened section of a highway. The specification of this column reveals a connecting mechanism positioned at equal angles on the outside of the fixed cylinder. The connecting mechanism includes a fixed plate, a fixed rod, a bearing plate, and a fixing pin. This connecting mechanism facilitates auxiliary support for the fixed cylinder, resulting in high stability. However, this settlement monitoring column for widened sections of highways is not designed as an assembled settlement monitoring column. During transportation, it occupies a large amount of space, making it inconvenient for workers to transport, thus reducing its practicality and hindering its widespread use. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a settlement observation column for the widening section of a highway expansion. It can effectively solve the problems of existing settlement observation columns that are not designed to be assembled, occupy a large space during transportation, are inconvenient for staff to transport, have poor practicality, and are not easy to promote and use.

[0005] The technical solution adopted by this utility model is as follows: a settlement observation column for a widened section of a highway expansion includes a support plate and a fixing cylinder. The support plate has an installation groove, a positioning groove, and a threaded hole on its side near the fixing cylinder. A positioning block is fixedly installed on the inner wall of the installation groove. A positioning block is fixedly installed on one end of the fixing cylinder near the support plate. A positioning groove and a threaded hole are also provided on the other end of the fixing cylinder near the support plate. A bolt is threadedly connected to the other end of the fixing cylinder near the support plate. A fixing block is fixedly installed on the outer wall of the fixing cylinder. A guide groove is provided on the outer wall of the fixing block. A fixing block is fixedly installed on the outer wall of the support plate. An installation groove and a through hole are provided on the outer wall of the fixing block. A guide block is fixedly installed on the inner wall of the installation groove. A reinforcing plate is provided on the outer wall of the fixing cylinder. A guide block is fixedly installed on one end of the reinforcing plate near the fixing cylinder. A guide groove and a through hole are provided on the other end of the reinforcing plate near the support plate. A screw is inserted into the outer wall of the fixing block, and a nut is threadedly connected to the outer wall of the screw.

[0006] Preferably, the first positioning block and the first positioning groove are connected by a plug-in joint, and the second positioning block and the second positioning groove are connected by a plug-in joint.

[0007] With the above technical solution, the staff can insert positioning block one into positioning slot one and positioning block two into positioning slot two at the same time, which can achieve rapid positioning of the fixed cylinder without repeated adjustment of position, thus improving assembly efficiency.

[0008] Preferably, the bolt extends through the second threaded hole into the interior of the first threaded hole, and the second threaded hole has the same diameter as the first threaded hole.

[0009] With the above technical solution, after the fixed cylinder is quickly positioned, the workers can insert the bolt through the second threaded hole to the inside of the first threaded hole, which can quickly fix the fixed cylinder and facilitate its quick disassembly and assembly during use or assembly.

[0010] Preferably, the first guide block and the first guide groove are connected by an insertion joint, and the second guide block and the second guide groove are connected by an insertion joint.

[0011] Using the above technical solution, the staff inserts guide block one into guide groove one and guide block two into guide groove two, which can achieve rapid positioning of the reinforcing plate.

[0012] Preferably, the screw passes through through hole one and through hole two, the diameters of through hole one and through hole two are the same, and the nut abuts against the fixing block two.

[0013] With the above technical solution, after the reinforcing plate is quickly positioned, the workers insert the screw through the first and second through holes, and then connect the nut to the screw thread, so that the nut abuts against the second fixing block, which can realize the quick fixing of the reinforcing plate and facilitate its quick disassembly and assembly during use or assembly.

[0014] Preferably, the reinforcing plate is inclined, and the cross-section of the combination of the reinforcing plate, the bearing plate and the fixed cylinder has a triangular structure.

[0015] Through the above technical solution and the design of the reinforcing plate, the stability of the triangle is greatly improved, the overturning resistance and overall rigidity of the observation column are enhanced, the deformation of the observation column itself is reduced, and the stability of the settlement observation benchmark point is ensured.

[0016] Preferably, there are four identical reinforcing plates arranged in a ring.

[0017] The above technical solution, through the design of four reinforcing plates, can evenly bear and disperse external forces from different angles, avoiding structural damage caused by excessive force in one direction, ensuring that the observation column has consistent anti-deformation capacity in any direction, ensuring that the observation column remains stable in the long term, and providing a continuous and reliable benchmark for settlement observation.

[0018] Compared with the prior art, this utility model provides a settlement monitoring column for widened sections of highways, which has the following advantages: 1. The settlement observation column of the widened section of the highway can achieve rapid positioning of the fixed cylinder through the design of positioning block one and positioning groove one and positioning block two and positioning groove two, without repeated adjustment of position, thus improving assembly efficiency. In addition, the design of bolts and threaded hole two and threaded hole one can achieve rapid fixing of the fixed cylinder, which is convenient for quick disassembly and assembly during use or assembly. The design of guide block one and guide groove one and guide block two and guide groove two can achieve rapid positioning of the reinforcing plate. In addition, the design of screw, through hole one, through hole two and nut can achieve rapid fixing of the reinforcing plate, which is convenient for quick disassembly and assembly during use or assembly. 2. The settlement monitoring posts in the widened section of this highway expansion project utilize a reinforced plate design. The triangular shape provides stability, significantly enhancing the posts' resistance to overturning and overall rigidity, reducing their own deformation, and ensuring the stability of the settlement monitoring benchmark. The four reinforced plates evenly distribute external forces from different angles, preventing structural damage due to excessive force in one direction. This ensures consistent deformation resistance in all directions, guaranteeing the posts remain stable over the long term and providing a continuous and reliable benchmark for settlement monitoring. The modular design of the settlement monitoring posts reduces space requirements during transportation, facilitating staff handling and improving efficiency, making them highly practical. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the mounting structure of the fixed cylinder of this utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed cylinder of this utility model; Figure 4 This is a schematic diagram of the mounting structure of the reinforcing plate of this utility model. Figure 1 ; Figure 5 This is a schematic diagram of the mounting structure of the reinforcing plate of this utility model. Figure 2 .

[0020] The components are as follows: 1. Bearing plate; 2. Fixing cylinder; 3. Mounting groove one; 4. Positioning groove one; 5. Threaded hole one; 6. Positioning block two; 7. Positioning block one; 8. Positioning groove two; 9. Threaded hole two; 10. Bolt; 11. Fixing block one; 12. Guide groove one; 13. Fixing block two; 14. Mounting groove two; 15. Guide block two; 16. Through hole one; 17. Reinforcing plate; 18. Guide block one; 19. Guide groove two; 20. Through hole two; 21. Screw; 22. Nut. Detailed Implementation

[0021] 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.

[0022] Example 1: As Figure 1 - Figure 5As shown, this utility model provides a settlement monitoring column for a widened section of a highway expansion project, comprising a support plate 1 and a fixing cylinder 2. The support plate 1 has an installation groove 3, a positioning groove 4, and a threaded hole 5 on its side near the fixing cylinder 2. A positioning block 6 is fixedly installed on the inner wall of the installation groove 3. A positioning block 7 is fixedly installed on one end of the fixing cylinder 2 near the support plate 1. A positioning groove 8 and a threaded hole 9 are also provided on the other end of the fixing cylinder 2 near the support plate 1. A bolt 10 is threadedly connected to the other end of the fixing cylinder 2 near the support plate 1. A fixing block 11 is fixedly installed on the outer wall of the fixing cylinder 2. The outer wall of block 11 is provided with guide groove 12. The outer wall of the bearing plate 1 is fixedly installed with fixing block 2 13. The outer wall of fixing block 2 13 is provided with mounting groove 2 14 and through hole 16. The inner wall of mounting groove 2 14 is fixed with guide block 2 15. The outer wall of fixing cylinder 2 is provided with reinforcing plate 17. The end of reinforcing plate 17 near fixing cylinder 2 is fixedly installed with guide block 18. The end of reinforcing plate 17 near bearing plate 1 is provided with guide groove 2 19 and through hole 20. The outer wall of fixing block 2 13 is inserted and installed with screw 21. The outer wall of screw 21 is threaded with nut 22.

[0023] Specifically, positioning block 7 and positioning slot 4 are connected by a plug-in joint, as are positioning block 6 and positioning slot 8. The advantage is that by inserting positioning block 7 into positioning slot 4 and simultaneously inserting positioning block 6 into positioning slot 8, the fixed cylinder 2 can be quickly positioned without repeated adjustments, thus improving assembly efficiency.

[0024] Specifically, bolt 10 extends through threaded hole 2 9 into the interior of threaded hole 1 5, and threaded hole 2 9 has the same diameter as threaded hole 1 5. The advantage is that after the fixed cylinder 2 is quickly positioned, the operator can quickly fix the fixed cylinder 2 by extending bolt 10 through threaded hole 2 9 into the interior of threaded hole 1 5, which facilitates quick assembly and disassembly during use or assembly.

[0025] Specifically, guide block 18 and guide groove 12 are connected by a plug-in joint, and guide block 2 15 and guide groove 2 19 are also connected by a plug-in joint. The advantage is that when the operator inserts guide block 18 into guide groove 12 and guide block 2 15 into guide groove 2 19, the reinforcing plate 17 can be quickly positioned.

[0026] Example 2: Figure 2 - Figure 5 As shown, this is an improvement on the previous embodiment.

[0027] Specifically, the screw 21 passes through through hole 16 and through hole 20, with the same diameter. The nut 22 abuts against the fixing block 13. The advantage is that after quickly positioning the reinforcing plate 17, the operator can quickly fix the reinforcing plate 17 by passing the screw 21 through through hole 16 and through hole 20, and then thread the nut 22 onto the screw 21, causing the nut 22 to abut against the fixing block 13. This facilitates quick assembly and disassembly of the reinforcing plate 17 during use or assembly.

[0028] Specifically, the reinforcing plate 17 is inclined, and the cross-section of the combination of the reinforcing plate 17, the bearing plate 1, and the fixing cylinder 2 is a triangular structure. The advantage is that, through the design of the reinforcing plate 17, the stability of the triangle is greatly improved, the overturning resistance and overall rigidity of the observation column are significantly enhanced, the deformation of the observation column itself is reduced, and the stability of the settlement observation benchmark point is ensured.

[0029] Specifically, there are four identical reinforcing plates 17 arranged in a ring. The advantage is that the design of four reinforcing plates 17 can evenly bear and disperse external forces from different angles, avoiding structural damage caused by excessive force in one direction, ensuring that the observation column has consistent resistance to deformation in any direction, ensuring that the observation column remains stable in the long term, and providing a continuous and reliable benchmark for settlement observation.

[0030] Working principle: During installation, the operator inserts positioning block 7 into positioning groove 4 and positioning block 6 into positioning groove 8, achieving rapid positioning of the fixed cylinder 2 without repeated adjustments, thus improving assembly efficiency. After quickly positioning the fixed cylinder 2, the operator inserts bolt 10 through threaded hole 9 into threaded hole 5, achieving rapid fixing of the fixed cylinder 2, facilitating quick disassembly and assembly during use or assembly. Subsequently, the operator inserts guide block 18 into guide groove 12 and guide block 15 into guide groove 19, achieving rapid positioning of reinforcing plate 17. After quickly positioning reinforcing plate 17, the operator inserts screw 21 through through hole 16 and through hole 20, and then threads nut 22 onto screw 21, making nut 22... The reinforcing plate 17 can be quickly fixed by contacting the fixing block 13. It is easy to quickly disassemble and assemble during use or assembly. During use, after the reinforcing plate 17 is quickly positioned, the staff will pass the screw 21 through the through hole 16 and the through hole 20, and then thread the nut 22 to the screw 21, so that the nut 22 contacts the fixing block 13, which can quickly fix the reinforcing plate 17. It is easy to quickly disassemble and assemble during use or assembly. Through the design of the reinforcing plate 17, the stability of the triangle is greatly improved, which greatly improves the overturning resistance and overall rigidity of the observation column, reduces the deformation of the observation column itself, and ensures the stability of the settlement observation benchmark. During transportation, the modular design of the settlement observation column reduces the space occupied during transportation, facilitates transportation by the staff, improves transportation efficiency, and has high practicality.

[0031] Although embodiments of the present invention have been shown and described, 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 column for a widened section of a highway expansion, comprising a bearing plate (1) and a fixing cylinder (2), characterized in that: The bearing plate (1) has an installation groove (3), a positioning groove (4), and a threaded hole (5) on the side near the fixed cylinder (2). A positioning block (6) is fixedly installed on the inner wall of the installation groove (3). A positioning block (7) is fixedly installed on one end of the fixed cylinder (2) near the bearing plate (1). A positioning groove (8) and a threaded hole (9) are provided on one end of the fixed cylinder (2) near the bearing plate (1). A bolt (10) is threadedly connected to one end of the fixed cylinder (2) near the bearing plate (1). A fixing block (11) is fixedly installed on the outer wall of the fixed cylinder (2). A guide groove (12) is provided on the outer wall of the fixing block (11). A fixing block 2 (13) is fixedly installed on the outer wall of the carrier plate (1). The outer wall of the fixing block 2 (13) is provided with a mounting groove 2 (14) and a through hole 1 (16). The inner wall of the mounting groove 2 (14) is fixed with a guide block 2 (15). The outer wall of the fixing cylinder (2) is provided with a reinforcing plate (17). The end of the reinforcing plate (17) near the fixing cylinder (2) is fixedly installed with a guide block 1 (18). The end of the reinforcing plate (17) near the carrier plate (1) is provided with a guide groove 2 (19) and a through hole 2 (20). A screw (21) is inserted into the outer wall of the fixing block 2 (13). A nut (22) is threaded onto the outer wall of the screw (21).

2. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The first positioning block (7) and the first positioning groove (4) are connected by a plug-in joint, and the second positioning block (6) and the second positioning groove (8) are connected by a plug-in joint.

3. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The bolt (10) extends through the second threaded hole (9) into the interior of the first threaded hole (5), and the second threaded hole (9) has the same diameter as the first threaded hole (5).

4. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The first guide block (18) and the first guide groove (12) are connected by a plug-in joint, and the second guide block (15) and the second guide groove (19) are connected by a plug-in joint.

5. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The screw (21) passes through through hole one (16) and through hole two (20). The diameters of through hole one (16) and through hole two (20) are the same. The nut (22) abuts against the fixing block two (13).

6. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The reinforcing plate (17) is inclined, and the cross section of the combination of the reinforcing plate (17), the bearing plate (1) and the fixed cylinder (2) is a "triangular" structure.

7. A settlement monitoring column for a widened section of a highway as described in claim 1, characterized in that: The reinforcing plate (17) is provided in four identical positions, and the four reinforcing plates (17) are arranged in a ring.

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