Road and bridge settlement detection device

Abstract

The utility model relates to the technical field of road and bridge settlement detection, in particular to a road and bridge settlement detection device which comprises a connecting block, a positioning rod is installed in the connecting block, a first cement nail is installed at the bottom end of the positioning rod, and first n-shaped blocks are installed on the two sides of the connecting block respectively. And the inner walls of the two sides of the two sets of first n-shaped blocks are installed with one ends of installation rods through bearings, installation sleeves are installed on the outer surfaces of the installation rods, detection connecting plates are installed at the positions, close to one sides, of the outer surfaces of the installation sleeves, and rotating sleeves are installed at one ends of the detection connecting plates. Through the arrangement of a first [-shaped block, a mounting rod, a mounting sleeve, a detection connecting plate, a horizontal ruler, a detection block, a detection rod, a second cement nail, a second [-shaped block, a rotating rod, a rotating sleeve and other parts, the problem that a user generally adopts a group of cylindrical metal rods to roughly measure and detect a group of settlement observation points can be effectively solved; therefore, the detection effect is not accurate enough.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge settlement detection, and specifically relates to a road and bridge settlement detection device. Background Technique

[0002] Settlement is a common phenomenon in engineering construction such as highway bridges. When the uniform settlement is small, it generally does not cause serious harm to the building. However, when the uniform settlement is large or uneven settlement occurs, it will cause additional stress in the building, resulting in cracks, and even local component fractures, endangering the safety of the building. Therefore, in engineering construction such as highway bridges, settlement observation points are generally set at appropriate positions of the building to facilitate subsequent detection of the building settlement situation.

[0003] When detecting the settlement observation points, a group of cylindrical metal rods are generally buried to facilitate the user to connect the detection device for detection. At present, the user generally uses a group of cylindrical metal rods to roughly measure and detect a group of settlement observation points, resulting in inaccurate detection effects. Therefore, corresponding improvements need to be made according to the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a road and bridge settlement detection device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A road and bridge settlement detection device, including a connection block, a positioning rod is installed inside the connection block, and a first cement nail is installed at the bottom end of the positioning rod. First U-shaped blocks are installed on both sides of the connection block, and one end of the installation rod is installed on the inner walls of both sides of the two first U-shaped blocks through bearings. Installation sleeves are installed on the outer surfaces of the installation rods, and detection connection plates are installed at positions on one side of the outer surfaces of the installation sleeves. One end of each detection connection plate is installed with a rotating sleeve, and the rotating sleeves are all sleeved on the outer surface of the rotating rod. Both ends of the rotating rod are installed on the inner wall of one side of the second U-shaped block through corresponding bearings, and the second U-shaped block is installed on one side of the detection block. Detection rods are installed inside the detection blocks, and second cement nails are installed at the bottom ends of the detection rods.

[0006] Preferably, the number of the detection connection plates is two, and a spirit level is installed at the middle position on one side surface of the two detection connection plates.

[0007] Preferably, the number of the detection blocks is two, and the two detection blocks are arranged at positions on both sides of the connection block.

[0008] Preferably, the number of the detection rods is two, and the two detection rods are adapted to the size of the positioning rod.

[0009] Preferably, the number of the second cement nails is two groups, and the two groups of second cement nails are adapted to the size of the first cement nails.

[0010] Preferably, the top end of the positioning rod penetrates through the inside of the connecting block, and the top end of the detection rod penetrates through the inside of the detection block.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the settings of components such as the first C-shaped block, mounting rod, mounting sleeve, detection connecting plate, spirit level, detection block, detection rod, second cement nail, second C-shaped block, rotating rod and rotating sleeve, it can effectively solve the problem that users generally use a group of cylindrical metal rods to roughly measure a group of settlement observation points, resulting in inaccurate detection effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model.

[0014] Figure 2 is a three-dimensional structural schematic diagram of the connecting block of the present utility model.

[0015] Figure 3 is a three-dimensional structural schematic diagram of the detection block of the present utility model.

[0016] In the figure: 1, connecting block; 11, positioning rod; 12, first cement nail; 13, first C-shaped block; 14, mounting rod; 15, mounting sleeve; 2, detection connecting plate; 21, spirit level; 3, detection block; 31, detection rod; 32, second cement nail; 33, second C-shaped block; 34, rotating rod; 35, rotating sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] According to Figure 1-Figure 3As shown in the figure, the figure includes a connecting block 1. A positioning rod 11 is installed inside the connecting block 1, and a first cement nail 12 is installed at the bottom end of the positioning rod 11. The top end of the positioning rod 11 penetrates through the inside of the connecting block 1. Both sides of the connecting block 1 are installed with first U-shaped blocks 13, and the inner walls on both sides of the two first U-shaped blocks 13 are installed with one end of a mounting rod 14 through bearings. Mounting sleeves 15 are installed on the outer surfaces of the mounting rods 14, and detection connecting plates 2 are installed at positions on one side of the outer surfaces of the mounting sleeves 15. The number of the detection connecting plates 2 is two groups, and a spirit level 21 is installed at the middle position on one side surface of the two detection connecting plates 2. There is a bubble inside the spirit level 21. When the spirit level 21 is in a horizontal state, the bubble will be arranged at the middle position inside the spirit level 21.

[0019] One end of each of the detection connecting plates 2 is installed with a rotating sleeve 35, and the rotating sleeves 35 are sleeved on the outer surfaces of rotating rods 34. The two ends of the rotating rods 34 are respectively installed with the inner walls on one side of second U-shaped blocks 33 through corresponding bearings, and the second U-shaped blocks 33 are installed with one side of the detection blocks 3. The number of the detection blocks 3 is two groups, and the two groups of detection blocks 3 are arranged at positions on both sides of the connecting block 1. Detection rods 31 are installed inside the detection blocks 3, and second cement nails 32 are installed at the bottom ends of the detection rods 31. The top ends of the detection rods 31 penetrate through the inside of the detection blocks 3. The number of the detection rods 31 is two groups, and the two groups of detection rods 31 are adapted to the size of the positioning rod 11. The number of the second cement nails 32 is two groups, and the two groups of second cement nails 32 are adapted to the size of the first cement nails 12.

[0020] In use, the user can insert the first cement nail 12 and two groups of second cement nails 32 into the soil at the detection point of the road bridge at the same time, so that the two groups of detection rods 31 and the positioning rod 11 can stand on the soil at the detection point. In the initial state, the spirit level 21 will be in a horizontal state, so that the air bubble will be located in the middle of the spirit level 21. When the soil around the positioning rod 11 settles, the positioning rod 11 and the first cement nail 12 will move downward accordingly, so that the connecting block 1 can move downward accordingly, so that the two groups of first U-shaped blocks 13 can move accordingly, so that one end of the two groups of detection connecting plates 2 close to the connecting block 1 can rotate accordingly through the corresponding mounting sleeves 15 and the corresponding mounting rods 14, and one end of the two groups of detection connecting plates 2 close to the detection block 3 can rotate accordingly through the corresponding rotating sleeves 35 and the corresponding rotating rods 34, so that one end of the two groups of detection connecting plates 2 close to the connecting block 1 will tilt, so that the air bubble in the spirit level 21 will tilt accordingly, and finally the two groups of detection connecting plates 2 will be arranged in a V shape. At this time, it can be detected that the soil around the positioning rod 11 has settled. By analogy, when the soil around a group of detection rods 31 settles, a group of detection connecting plates 2 close to the corresponding detection rod 31 will tilt in the direction of the corresponding detection rod 31. At this time, it can be detected that the soil around the corresponding detection rod 31 has settled.

[0021] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road and bridge settlement detection device, comprising a connecting block (1), characterized in that: A positioning rod (11) is installed inside the connecting block (1), and a first cement nail (12) is installed at the bottom end of the positioning rod (11). First U-shaped blocks (13) are installed on both sides of the connecting block (1), and the inner walls on both sides of the two first U-shaped blocks (13) are installed with one end of the mounting rod (14) through bearings. Mounting sleeves (15) are installed on the outer surfaces of the mounting rods (14), and detection connecting plates (2) are installed at positions on one side of the outer surfaces of the mounting sleeves (15). Rotating sleeves (35) are installed at one ends of the detection connecting plates (2), and the rotating sleeves (35) are sleeved on the outer surfaces of the rotating rods (34). The two ends of the rotating rod (34) are respectively installed with the inner walls on one side of the second U-shaped blocks (33) through corresponding bearings, and the second U-shaped blocks (33) are installed with one side of the detection block (3). Detection rods (31) are installed inside the detection blocks (3), and second cement nails (32) are installed at the bottom ends of the detection rods (31).

2. A road and bridge settlement detection device according to claim 1, characterized in that: The number of the detection connecting plates (2) is two, and spirit levels (21) are installed at positions near the middle on one side surfaces of the two detection connecting plates (2).

3. A road and bridge settlement detection device according to claim 1, characterized in that: The number of the detection blocks (3) is two, and the two detection blocks (3) are arranged at positions on both sides of the connecting block (1).

4. A road and bridge settlement detection device according to claim 1, characterized in that: The number of the detection rods (31) is two, and the two detection rods (31) are adapted to the size of the positioning rod (11).

5. A road and bridge settlement detection device according to claim 1, characterized in that: The number of the second cement nails (32) is two, and the two second cement nails (32) are adapted to the size of the first cement nail (12).

6. A road and bridge settlement detection device according to claim 1, characterized in that: The top end of the positioning rod (11) penetrates through the inside of the connecting block (1), and the top end of the detection rod (31) penetrates through the inside of the detection block (3).

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