CN216049801U - Highway bridge tunnel is with subsiding survey protective apparatus - Google Patents
Highway bridge tunnel is with subsiding survey protective apparatus Download PDFInfo
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- CN216049801U CN216049801U CN202121796949.9U CN202121796949U CN216049801U CN 216049801 U CN216049801 U CN 216049801U CN 202121796949 U CN202121796949 U CN 202121796949U CN 216049801 U CN216049801 U CN 216049801U
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- groove
- settlement observation
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- observation point
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- 230000001681 protective effect Effects 0.000 title claims abstract description 34
- 239000000725 suspension Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses settlement observation protective equipment for a highway bridge tunnel, which belongs to the technical field of highway bridge tunnels and comprises a wall body, wherein a first groove is formed in the right side of the wall body, a spring seat is fixedly connected to the left side of an inner cavity of the first groove, a telescopic rod is fixedly connected to the right side of the spring seat, a spring is sleeved on the outer wall of the telescopic rod, a mounting seat is fixedly connected to the right side of the telescopic rod, a settlement observation point is fixedly mounted on the right side of the mounting seat, protective boxes are mounted on the right sides of the wall body on the upper side and the lower side of the first groove through fixing bolts, a second groove is formed in the inner cavity of each protective box, the right side of the settlement observation point extends into the second groove, a box door is movably mounted on the upper part of the right side of each protective box, and the left side of each box door is fixedly connected with a cushion pad which is contacted with the settlement observation point. The condition that the device is not easy to damage is ensured, and convenience is provided for subsequent observation work.
Description
Technical Field
The utility model relates to the technical field of highway bridges and tunnels, in particular to settlement observation protective equipment for a highway bridge tunnel.
Background
Along with the development of society and the progress of science and technology, the development of highway bridge tunnels in China is faster and faster, and in the construction process of the highway bridge tunnels, settlement observation points are usually required to be arranged in order to reflect the accurate settlement condition of buildings in the highway bridge tunnels. The method has the functions of continuously or periodically observing the settlement observation point of the building, determining the settlement amount and the change trend of the settlement observation point, analyzing the settlement deformation rate and the final settlement amount of the building, reasonably determining and adjusting the settlement prevention measures and schemes of the building, and ensuring the safety of the building during the operation. However, the existing settlement observation point is usually directly exposed on the outer side of a building wall, and although observation is convenient, the settlement observation point is easily interfered by external factors due to the lack of protective equipment, so that the settlement observation point is damaged, and troubles are caused for subsequent observation work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide settlement observation protective equipment for a highway bridge tunnel, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a settlement observation protective device for a highway bridge tunnel comprises a wall body, wherein a first groove is arranged on the right side of the wall body, a spring seat is fixedly connected to the left side of the inner cavity of the first groove, a telescopic rod is fixedly connected to the right side of the spring seat, the outer wall of the telescopic rod is sleeved with a spring, the right side of the telescopic rod is fixedly connected with a mounting seat, the right side of the mounting seat is fixedly provided with a settlement observation point, the right sides of the wall bodies at the upper side and the lower side of the first groove are provided with protective boxes through fixing bolts, a second groove is formed in the inner cavity of the protection box, the right side of the settlement observation point penetrates through the right side of the first groove and extends into the second groove, the upper portion of the right side of the protection box is movably provided with a box door communicated with the second groove, and the left side of the box door is fixedly connected with a cushion pad contacted with the settlement observation point.
Preferably, the box door is rotatably connected to the upper portion of the right side of the protection box through a hinge, a bolt rod is movably mounted on the right side of the box door, and a bolt nose matched with the bolt rod is fixedly mounted on the right side of the protection box.
Preferably, the settlement observation point and the second groove are both in an L-shaped structure, and the left side of the second groove is communicated with the first groove.
Preferably, the right side of the wall body is positioned above the protective box and is fixedly provided with a settlement observation signboard.
Preferably, one side of the spring is in contact with a right side of the spring seat, and the other side of the spring is in contact with a left side of the mounting seat.
Preferably, four corners of the protective box are provided with integrally formed hanging feet, and threaded blind holes matched with the fixing bolts are formed in the hanging feet.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the protective box, when the settlement condition of the building does not need to be observed, the box door can separate the settlement observation point from the external environment under the action of the bolt rod and the bolt nose, so as to play a role of protecting the settlement observation point, the settlement observation point can be well buffered through the arranged buffer cushion, the interference of external factors can be effectively avoided, the situation that the settlement observation point is not easy to damage is avoided, and the convenience is provided for the subsequent observation work.
2. When the settlement condition of the building needs to be observed, the bolt rod is pulled to one side to be separated from the bolt nose, the mounting seat is driven to move rightwards under the elastic force of the spring, the settlement observation point is driven to automatically bounce the box door rightwards, the settlement observation point can completely extend out of the second groove, and the settlement observation work of the building can be performed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the door structure of the present invention.
In the figure: 1. a wall body; 2. a first groove; 3. a spring seat; 4. a telescopic rod; 5. a spring; 6. a mounting seat; 7. a settlement observation point; 8. fixing the bolt; 9. a protective box; 10. a second groove; 11. a box door; 12. a cushion pad; 13. a latch rod; 14. a latch nose; 15. hanging feet; 16. a threaded blind hole; 17. settlement observation signboard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, the present invention provides a technical solution: the utility model provides a public road bridge roof beam tunnel is with subsiding survey protective apparatus, including wall body 1, first recess 2 has been seted up on wall body 1's right side, the inner chamber left side fixedly connected with spring holder 3 of first recess 2, the right side fixedly connected with telescopic link 4 of spring holder 3, the outer wall cover of telescopic link 4 is equipped with spring 5, the right side fixedly connected with mount pad 6 of telescopic link 4, one side of spring 5 and the right side contact of spring holder 3, the opposite side of spring 5 and the left side contact of mount pad 6, the right side fixed mounting of mount pad 6 has subsiding observation point 7, subsiding observation point 7 can reflect out the accurate condition of subsiding of building in the public road bridge roof beam tunnel.
In this embodiment, please refer to fig. 1 and 2, a protection box 9 is installed on the right side of the wall 1 on the upper and lower sides of the first groove 2 through a fixing bolt 8, the protection box 9 can play a good protection role, a second groove 10 is formed in an inner cavity of the protection box 9, the right side of the settlement observation point 7 penetrates through the right side of the first groove 2 and extends into the second groove 10, a box door 11 communicated with the second groove 10 is movably installed on the upper portion of the right side of the protection box 9, a cushion pad 12 in contact with the settlement observation point 7 is fixedly connected to the left side of the box door 11, and the cushion pad 12 can play a good buffering role on the settlement observation point 7.
In this embodiment, please refer to fig. 2, the box door 11 is rotatably connected to the upper portion of the right side of the protection box 9 through a hinge, a latch rod 13 is movably mounted on the right side of the box door 11, a latch nose 14 matched with the latch rod 13 is fixedly mounted on the right side of the protection box 9, the box door 11 can be fixed through the cooperation of the latch rod 13 and the latch nose 14, and then the settlement observation point 7 is pushed into the first groove 2 through the buffer pad 12, so that the settlement observation point 7 is separated from the external environment, and the function of protecting the settlement observation point 7 is achieved.
In this embodiment, referring to fig. 1, the settlement observation point 7 and the second groove 10 are both L-shaped structures, and the left side of the second groove 10 is communicated with the first groove 2.
In this embodiment, referring to fig. 1, a settlement observation signboard 17 is fixedly installed on the right side of the wall 1 above the protective box 9, and the number of the settlement observation point 7 is displayed on the settlement observation signboard 17, so as to observe the record.
The working principle is as follows: when the settlement observation box is used, when the settlement condition of a building does not need to be observed, the box door 11 separates the settlement observation point 7 from the external environment under the action of the bolt rod 13 and the bolt nose 14, the spring 5 is in a compressed state at the moment and plays a role in protecting the settlement observation point 7, the settlement observation point 7 can be well buffered through the arranged buffer cushion 12, the interference of external factors can be effectively avoided, the situation that the settlement observation point is not easy to damage is avoided, the subsequent observation work is facilitated, when the settlement condition of the building needs to be observed, the bolt rod 13 is separated from the bolt nose 14 by pulling the bolt rod 13 to one side, the mounting base 6 can be driven to move rightwards under the elastic force of the spring 5, the settlement observation point 7 is driven to automatically bounce the box door 11 rightwards, and the settlement observation point 7 can completely stretch out of the second groove, the utility model has simple structure, convenient use and easy popularization.
Example 2:
referring to fig. 2, this embodiment is different from the first embodiment in that: the four corners of protective housing 9 all is provided with integrated into one piece's suspension foot 15, hang and offer on the foot 15 with fixing bolt 8 assorted screw thread blind hole 16, through the cooperation of suspension foot 15, screw thread blind hole 16 and fixing bolt 8, make things convenient for the installation of protective housing 9.
The working principle is as follows: in use, the protective box 9 is leaned at a proper position on the left side of the wall body 1, and the fixing bolt 8 is screwed into the threaded blind hole 16 of the hanging foot 15, so that the protective box 9 can be installed on the wall body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a public road bridge roof beam tunnel is with subsiding survey protective apparatus, includes wall body (1), its characterized in that: the right side of the wall body (1) is provided with a first groove (2), the left side of an inner cavity of the first groove (2) is fixedly connected with a spring seat (3), the right side of the spring seat (3) is fixedly connected with a telescopic rod (4), the outer wall of the telescopic rod (4) is sleeved with a spring (5), the right side of the telescopic rod (4) is fixedly connected with a mounting seat (6), the right side of the mounting seat (6) is fixedly provided with a settlement observation point (7), the right sides of the wall body (1) at the upper side and the lower side of the first groove (2) are provided with a protective box (9) through a fixing bolt (8), the inner cavity of the protective box (9) is provided with a second groove (10), the right side of the settlement observation point (7) penetrates through the right side of the first groove (2) and extends into the second groove (10), the upper part of the right side of the protective box (9) is movably provided with a box door (11) communicated with the second groove (10), and a buffer pad (12) in contact with the settlement observation point (7) is fixedly connected to the left side of the box door (11).
2. The settlement observation protective device for the road bridge and tunnel according to claim 1, wherein: the safe door is characterized in that the door (11) is rotatably connected to the upper portion of the right side of the protective box (9) through a hinge, a bolt rod (13) is movably mounted on the right side of the door (11), and a bolt nose (14) matched with the bolt rod (13) is fixedly mounted on the right side of the protective box (9).
3. The settlement observation protective device for the road bridge and tunnel according to claim 1, wherein: the settlement observation point (7) and the second groove (10) are both L-shaped structures, and the left side of the second groove (10) is communicated with the first groove (2).
4. The settlement observation protective device for the road bridge and tunnel according to claim 1, wherein: the right side of the wall body (1) is located above the protective box (9) and is fixedly provided with a settlement observation signboard (17).
5. The settlement observation protective device for the road bridge and tunnel according to claim 1, wherein: one side of the spring (5) is in contact with the right side of the spring seat (3), and the other side of the spring (5) is in contact with the left side of the mounting seat (6).
6. The settlement observation protective device for the road bridge and tunnel according to claim 1, wherein: four corners of the protective box (9) are provided with integrally formed suspension legs (15), and threaded blind holes (16) matched with the fixing bolts (8) are formed in the suspension legs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796949.9U CN216049801U (en) | 2021-08-03 | 2021-08-03 | Highway bridge tunnel is with subsiding survey protective apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796949.9U CN216049801U (en) | 2021-08-03 | 2021-08-03 | Highway bridge tunnel is with subsiding survey protective apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049801U true CN216049801U (en) | 2022-03-15 |
Family
ID=80557228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796949.9U Expired - Fee Related CN216049801U (en) | 2021-08-03 | 2021-08-03 | Highway bridge tunnel is with subsiding survey protective apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049801U (en) |
-
2021
- 2021-08-03 CN CN202121796949.9U patent/CN216049801U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |