CN218626110U - Bridge drilling-free radar flow measurement system mounting bracket - Google Patents
Bridge drilling-free radar flow measurement system mounting bracket Download PDFInfo
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- CN218626110U CN218626110U CN202222570326.0U CN202222570326U CN218626110U CN 218626110 U CN218626110 U CN 218626110U CN 202222570326 U CN202222570326 U CN 202222570326U CN 218626110 U CN218626110 U CN 218626110U
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Abstract
The utility model relates to a hydrological measurement technical field, concretely relates to radar current surveying system mount support that punches is exempted from to bridge, including left half and right half. Be equipped with horizontal connection portion in the half of left side, vertical connecting portion A and the A of bending, horizontal connection portion's terminal fixed connection connecting plate A, be equipped with the fixed slot in the half of right side and be connected with the pipe, be equipped with vertical connecting portion B and the B of bending in the fixed slot, the vertical connecting portion and the part of bending in the two parts of controlling cooperate with the size of T type pier, vertical portion's bottom fixedly connected with connecting plate B, connecting plate A passes through fastening bolt fixed connection with connecting plate B, fixed connection measuring device on the pipe. The utility model discloses simple manufacture, low in manufacturing cost, the easy adjustment of specification, the not unidimensional pier of being convenient for uses, and it is convenient to install, and installation back stability is good to avoid bridge drilling, guaranteed bridge construction's integrality, use and popularization in the hydrology measurement work of being convenient for.
Description
Technical Field
The utility model relates to a hydrological measurement technical field, concretely relates to radar current surveying system installing support that punches is exempted from to bridge.
Background
At present, radar flow measurement systems have two installation modes in popularization and application, firstly, for the cross section of a built survey bridge or other suitable river-crossing facilities, radar flow measurement equipment can be installed by means of the radar flow measurement system without additionally building river-crossing facilities; and secondly, the station which is not provided with a measuring bridge or can be used by other suitable river-crossing facilities can be installed in a mode of erecting double-stranded-wire cable channels in parallel on both banks.
Through the installation ratio in recent years, the following results are found: firstly, the cost for erecting the cable channel is high, and the project cost is increased; secondly, the cable channel shakes in extreme weather such as strong wind, strong rain and the like, so that the test precision of the radar current meter is reduced. Therefore, the radar flow meter system is preferably installed in a bridge-measuring installation mode.
When the radar current measuring system is installed in a bridge measuring mode, a radar current meter is usually fixed on a bridge measuring rail or a cross beam in a punching bolt mode. However, in some river-crossing bridges, in order to protect the integrity and stability of the bridge survey structure, holes are forbidden to be punched on the bridge deck, so that a punching-free mounting bracket needs to be designed according to the bridge structure to meet the mounting requirements of a radar flow measurement system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, provide a price cost is low, the installation of not punching, and the convenient, stable bridge of installation exempts from radar current surveying system mount support that punches.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bridge radar current surveying system installing support that punches-free, includes left half and right half, left half in be provided with horizontal connecting portion and connect vertical connecting portion A, vertical connecting portion A connects a A of bending, horizontal connecting portion end fixed connection connecting plate A is provided with pipe and fixed slot fixed connection in the right half, pipe fixed connection measuring device is provided with vertical connecting portion B in the fixed slot, vertical connecting portion B is connected with a B of bending, vertical connecting portion B bottom fixed connection connecting plate B, connecting plate A and connecting plate B fixed connection.
Furthermore, a reinforcing rib is additionally arranged between the horizontal connecting part and the connecting plate A.
Furthermore, a connecting hole A is formed in the connecting plate A, a connecting hole B is formed in the connecting plate B, and the connecting plate A and the connecting plate B are fixedly connected through connecting and fastening bolts in the connecting hole A and the connecting hole B.
Further, horizontal connecting portion welded connection vertical connecting portion A in the left half, vertical connecting portion A welded connection portion A of bending, horizontal connecting portion welded connection connecting plate A, pipe and fixed slot welded connection in the right half, vertical connecting portion B and the portion B welded connection of bending in the fixed slot, vertical connecting portion B and connecting plate B welded connection.
Furthermore, the reinforcing rib is connected with the horizontal connecting part in a welding mode, and the reinforcing rib is connected with the connecting plate A in a welding mode.
Furthermore, two U-shaped clamps are installed on the circular tube, the front ends of the U-shaped clamps are threaded columns, a connecting portion is arranged in the measuring device, a connecting hole C is formed in the connecting portion, and the threaded columns are connected with the connecting hole C and fixed through fastening nuts.
Furthermore, a radar water level gauge and a radar flow meter are installed in the measuring device, and an included angle between the radar flow meter and the water surface is 45-60 degrees.
The utility model has the advantages that: simple manufacture, low in manufacturing cost, the specification is easily adjusted, and the not unidimensional pier of being convenient for uses, and it is convenient to install, and installation back stability is good to avoid bridge drilling, guaranteed bridge structure's integrality, use and popularization in the hydrology measurement work of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the measuring device of the present invention;
FIG. 3 is a schematic view of the measuring device of the present invention;
FIG. 4 is a schematic view of the right half of the mounting bracket of the present invention;
fig. 5 is a schematic view of the connection of the left and right parts of the mounting bracket of the present invention.
Names corresponding to the marks in the figure:
1. a T-shaped bridge pier; 2. mounting the left half of the bracket; 21. a bending part A; 22. a vertical connecting part A; 23. a horizontal connecting portion; 24. a reinforcing rib; 25. a connecting plate A; 26. a connecting hole A; 3. a right mounting bracket half; 31. a circular tube; 32. fixing grooves; 321. a bending part B; 322. a vertical connecting part B; 323. a connecting plate B; 324. a connecting hole B; 4. a U-shaped card; 41. a threaded post; 42. fastening a nut; 5. a measuring device; 51. a connecting portion; 52. a connecting hole C; 53. a radar level gauge; 54. a radar current meter; 6. fastening a bolt; 7. and (7) welding points.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The embodiment of the utility model provides a:
as shown in fig. 1 and 2, a mounting bracket is mounted on a T-shaped pier 1, wherein the mounting bracket is divided into a left half part 2 and a right half part 3, a horizontal connecting part 23, a vertical connecting part a22 and a bending part a21 are arranged in the left half part 2, a connecting plate a25 is connected to the end of the horizontal connecting part 23, a reinforcing rib 24 is additionally mounted between the connecting plate a25 and the horizontal connecting part 23, a connecting hole a26 is formed in the connecting plate a25, a round pipe 31 is arranged in the right half part 3 of the mounting bracket, a fixing groove 32 is fixedly connected to the round pipe 31, a vertical connecting part B322 and a bending part B321 are arranged in the fixing groove 32, a connecting plate B323 is fixedly connected to the end of the vertical connecting part B322, a connecting hole B324 is formed in the connecting plate B323, the connecting hole a26 is matched with the connecting hole B324 in the process, the bending part a21 and the bending part B321 are matched with an inclined part of the T-shaped pier, the vertical connecting part a22 is as high as the vertical connecting part B322, so that the connecting plate a25 is aligned with the connecting plate B323, a U-shaped clamp 4 is mounted on the U-shaped clamp 31, a screw nut fixing device 41 passes through the screw-threaded clamp 4 and is connected to the nut fixing device 41, and the screw nut 52 is connected to the connecting part C5.
As shown in fig. 1-3, a radar level gauge 53 and a radar current meter 54 are installed in the measuring device 5, wherein the radar current meter 54 has an angle of 45-60 ° with the horizontal plane.
As shown in fig. 1 and 4, the circular tube 31 and the fixing groove 32 are connected by welding, and welding points 7 are uniformly distributed at the connection positions.
As shown in fig. 1 and 5, when the connection plate a25 and the connection plate B323 are connected, the fastening bolt 6 is inserted through the connection hole a26 and the connection hole B324, and then the nut is tightened to fix them.
The utility model discloses the theory of operation does: the T-shaped steel structure is characterized in that cantilever structures extending outwards simultaneously from the left side and the right side of a pier top are like a T-shaped symbol, the name of the cantilever structures is given to the T-shaped steel structure, T-shaped concrete and T-shaped steel bridge abutments are commonly used for railway bridges, highway bridges and urban bridges, and T-shaped beam bridges are constructed on roads in China most due to the advantages of simple structure, definite stress, material saving, convenience in erection and installation, large crossing capacity and the like, so that the structural bridge has universality.
Blanking is carried out according to the size of a T-shaped pier 1, the length of a horizontal connecting part 23 and the length of a vertical connecting part A22 in a left half part 2 of a mounting support are determined by measuring the length of the T-shaped pier 1 in the process, the angle of a bent part A21 is also determined by the T-shaped pier 1, all the parts are welded together after blanking is finished, then a connecting plate A25 is welded at the tail end of the horizontal connecting part 23, reinforcing ribs 24 are adopted for reinforcing and fixing between the connecting plate A25 and the horizontal connecting part A22, after the left half part 2 of the mounting support is manufactured, a right half part 3 of the mounting support is manufactured, in the process, a fixing groove 32 is manufactured according to the size of the T-shaped pier 1, after the fixing groove 32 is manufactured, a round pipe 31 and the fixing groove 32 are welded and fixed together, a connecting plate B323 is fixed at the tail end of the vertical connecting part B322 of the fixing groove 32, in the process, the connecting plate A25 and the connecting plate B323 can be basically aligned in the mounting process, at this time, a measuring device 5 is installed and fixed on the round pipe 31 through a U-shaped clamp 4, then the left half part 2 and the right half part 3 of the mounting support are placed on two sides of the T-shaped pier 1, and the connecting plate A6 can be installed.
In the in-process that uses, with the installation in the river course top of measuring device 5 through the installing support equipartition, measure the depth of water through the radar fluviograph this moment, and measure the velocity of flow V of rivers through the radar current meter, thereby can obtain the sectional area S in river course, then flow Q = S.V, can obtain the discharge in river course, in-process device simple manufacture, and is with low costs, it is convenient to install, need not to punch on the bridge when guaranteeing that the installation is stable, the stability of bridge structure has been guaranteed, and the in-process can be adjusted according to the size of actual pier, use and popularization in the hydrology measurement work of being convenient for.
Claims (7)
1. The utility model provides a bridge is exempted from to punch radar current surveying system installing support which characterized in that: including left half (2) and right half (3), left half (2) in be provided with horizontal connecting portion (23) and connect vertical connecting portion A (22), vertical connecting portion A (22) are connected and are bent a (21), horizontal connecting portion (23) terminal fixed connection connecting plate A (25), be provided with pipe (31) and fixed slot (32) fixed connection in right half (3), pipe (31) fixed connection measuring device (5), be provided with vertical connecting portion B (322) in fixed slot (32), vertical connecting portion B (322) are connected with portion B (321) of bending, vertical connecting portion B (322) bottom fixed connection connecting plate B (323), connecting plate A (25) and connecting plate B (323) fixed connection.
2. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 1, characterized in that: and a reinforcing rib (24) is additionally arranged between the horizontal connecting part (23) and the connecting plate A (25).
3. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 1, characterized in that: connecting hole A (26) has been seted up on connecting plate A (25), connecting hole B (324) has been seted up on connecting plate B (323), connecting plate A (25) and connecting plate B (323) carry out fixed connection through connecting fastening bolt (6) in connecting hole A (26) and connecting hole B (324).
4. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 1, characterized in that: horizontal connecting portion (23) welded connection vertical connecting portion A (22) in left half (2), vertical connecting portion A (22) welded connection a (21) of bending, horizontal connecting portion (23) welded connection connecting plate A (25), pipe (31) and fixed slot (32) welded connection in right half (3), vertical connecting portion B (322) and the portion B (321) welded connection of bending in fixed slot (32), vertical connecting portion B (322) and connecting plate B (323) welded connection.
5. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 2, wherein: the reinforcing rib (24) is connected with the horizontal connecting part (23) in a welding mode, and the reinforcing rib (24) is connected with the connecting plate A (25) in a welding mode.
6. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 1, characterized in that: the measuring device is characterized in that two U-shaped clamps (4) are mounted on the circular tube (31), the front ends of the U-shaped clamps (4) are threaded columns (41), a connecting portion (51) is arranged in the measuring device (5), a connecting hole C (52) is formed in the connecting portion (51), and the threaded columns (41) are connected with the connecting hole C (52) and fixed through fastening nuts (42).
7. The mounting bracket for the bridge perforation-free radar flow measurement system according to claim 1, characterized in that: the measuring device (5) is internally provided with a radar water level gauge (53) and a radar flow meter (54), and the included angle between the radar flow meter (54) and the water surface is 45-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570326.0U CN218626110U (en) | 2022-09-27 | 2022-09-27 | Bridge drilling-free radar flow measurement system mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570326.0U CN218626110U (en) | 2022-09-27 | 2022-09-27 | Bridge drilling-free radar flow measurement system mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218626110U true CN218626110U (en) | 2023-03-14 |
Family
ID=85468620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222570326.0U Active CN218626110U (en) | 2022-09-27 | 2022-09-27 | Bridge drilling-free radar flow measurement system mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218626110U (en) |
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2022
- 2022-09-27 CN CN202222570326.0U patent/CN218626110U/en active Active
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