CN209745270U - Bridge tunnel is with subsiding observation device - Google Patents
Bridge tunnel is with subsiding observation device Download PDFInfo
- Publication number
- CN209745270U CN209745270U CN201920530520.1U CN201920530520U CN209745270U CN 209745270 U CN209745270 U CN 209745270U CN 201920530520 U CN201920530520 U CN 201920530520U CN 209745270 U CN209745270 U CN 209745270U
- Authority
- CN
- China
- Prior art keywords
- pole
- observation
- sleeve
- welding
- thick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a bridge tunnel is with subsiding observation device relates to bridge tunnel device technical field, including the sleeve, telescopic outer wall is located the bottom welding and has the bottom plate, and sliding embedding is equipped with the thick pole in the sleeve, and the bottom of thick pole is located telescopic below welding and has the built-in board. The utility model discloses in, can be through twisting the observation pole, make the observation pole drive the screw thread piece at the thread groove internal rotation, scale mark alright on the observation pole with adjusting, convenient to use person takes notes observation data, be provided with corresponding spout and stopper on thick pole and sleeve, can effectually avoid, the rotation takes place for the built-in plate, promote observation data's accuracy, through the removal of observation pole in the thread groove, can move into the thick pole with the observation pole, when avoiding observing the pole not using, expose at outside length overlength, protect the observation pole, can also move the bolt through twisting, realize the fixed to the thick pole, can be when not using, avoid thick pole and telescopic separation.
Description
Technical Field
the utility model relates to a bridge tunnel technical field especially relates to a bridge tunnel is with subsiding observation device.
Background
the traffic construction plays an important leading role in the national economic development, and in the construction of highways, railways and urban traffic, various structural structures such as bridges, tunnels and the like need to be built for crossing rivers, deep valleys and straits or crossing mountains and water bottoms. Because the bridge tunnel is indispensable in traffic construction, this just needs in the construction process of bridge tunnel to subside the observation to the bridge tunnel to know the subsidence condition of bridge tunnel, provide the parameter for the construction of bridge tunnel, ensure the security of bridge tunnel use.
However, the existing settlement observation device for the bridge tunnel generally directly buries the buried plate into concrete, and the settlement condition of the bridge tunnel is known through the descending height of the observation rod, so that the zero scale of the observation rod is not easy to adjust, and data is not convenient to record.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge tunnel is with subsiding observation device to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a bridge tunnel is with subsiding observation device, includes the sleeve, telescopic outer wall is located the bottom welding and has the bottom plate, sliding fit is equipped with thick pole in the sleeve, and the bottom of thick pole is located telescopic below welding and has pre-buried board to close to the top in the thick pole and seted up the thread groove.
As a further description of the above technical solution:
The top center department of thick pole inlays and is equipped with observation pole, and evenly is provided with the scale mark on the outer wall of observation pole.
as a further description of the above technical solution:
the thread groove is internally threaded with a thread block, and the top of the thread block is welded with the observation rod.
As a further description of the above technical solution:
The bottom welding of thread groove has two telescopic links, and the bottom welding of two telescopic links has the clamp plate to the top and the screw thread piece laminating of clamp plate, two the welding has two springs on the outer wall of telescopic link, and the both ends of two springs respectively with the inner wall and the clamp plate welding of thread groove.
As a further description of the above technical solution:
The telescopic inboard welding has two stoppers, seted up the spout corresponding with two stoppers on the outer wall of thick pole, two the stopper is located two spouts respectively.
As a further description of the above technical solution:
A bolt is embedded in one side of the sleeve close to the bottom, a semicircular ring block is welded at one end of the bolt, which is located on the outer side of the sleeve, and the extension line of the other end of the bolt is perpendicular to the outer surface wall of the thick rod.
The utility model has the advantages that:
In the utility model, firstly, the device can drive the thread block to rotate in the thread groove by screwing the observation rod, the pressing plate is extruded to change the lengths of the telescopic rod and the spring, the scale marks on the observation rod can be adjusted, so that a user can conveniently record observation data, the thick rod and the sleeve are provided with the corresponding sliding grooves and the limiting blocks, so that the rotation of the pre-embedded plate can be effectively avoided, the accuracy of observation data is improved, secondly, the device can move the observation rod into the thick rod by the movement of the observation rod in the thread groove, thereby avoiding the phenomenon that the observation rod is exposed to too long outside to protect the observation rod when the observation rod is not used, and finally, the device can be through twisting the bolt for the bolt extrudees the thick pole, realizes the fixed to the thick pole, can avoid thick pole and telescopic separation when not using.
drawings
fig. 1 is a schematic structural view of a settlement observation device for a bridge and tunnel of the present invention;
Fig. 2 is a schematic structural view of the connection between the thick rod and the observation rod of the settlement observation device for the bridge and the tunnel of the present invention;
Fig. 3 is a schematic structural view of the inside of a thread groove of the settlement observation device for a bridge tunnel of the present invention;
Fig. 4 is the utility model relates to a bridge tunnel is with sleeve of subsiding observation device overlooking's schematic diagram.
Reference numerals: 1. a base plate; 2. a sleeve; 3. a thick rod; 4. a thread groove; 5. an observation rod; 6. scale marking; 7. a bolt; 8. a semicircular ring block; 9. pre-burying a plate; 10. a chute; 11. a thread block; 12. pressing a plate; 13. a telescopic rod; 14. a spring; 15. and a limiting block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a bridge tunnel is with subsiding observation device, including sleeve 2, the outer wall of sleeve 2 is located the bottom welding and has bottom plate 1, and sliding fit is equipped with thick pole 3 in sleeve 2, and the bottom that thick pole 3 is located sleeve 2's below welding has pre-buried board 9 to close to the top in the thick pole 3 and seted up thread groove 4, the external diameter of thick pole 3 equals with the internal diameter of sleeve 2, can put into lubricating oil between thick pole 3 and sleeve 2, reduce the error.
Further, the top center department of thick pole 3 inlays and is equipped with observation pole 5, and evenly is provided with scale mark 6 on the outer wall of observation pole 5, can realize the observation that the bridge tunnel subsides through the subsidence of observation pole 5 and scale mark 6.
Further, a thread block 11 is connected in the thread groove 4 in a threaded manner, the top of the thread block 11 is welded with the observation rod 5, the thread block 11 is connected with the thread groove 4 in a threaded manner, and the thread block 11 can rotate along with the rotation of the observation rod 5.
Further, the welding of the bottom of thread groove 4 has two telescopic links 13, and telescopic link 13 is cup jointed by thick pipe and thin pole and forms, is similar to the rib, and the welding of the bottom of two telescopic links 13 has clamp plate 12 to the top of clamp plate 12 and the laminating of screw thread piece 11, the welding has two springs 14 on the outer wall of two telescopic links 13, and the both ends of two springs 14 respectively with the inner wall and the clamp plate 12 welding of thread groove 4.
Further, the inboard welding of sleeve 2 has two stoppers 15, has seted up on thick pole 3's the outer wall with two stoppers 15 corresponding spout 10, and two stoppers 15 are located two spouts 10 respectively, and stopper 15 can slide in spout 10, can avoid thick pole 3 internal rotation in sleeve 2.
further, one side of sleeve 2 is close to the bottom and inlays and be equipped with bolt 7, and the one end welding that bolt 7 is located the sleeve 2 outside has semicircle ring piece 8, and semicircle ring piece 8 is convenient for the user to hold bolt 7 with the hand to the outside table wall of the extension line perpendicular to thick pole 3 of the bolt 7 other end can be through twisting bolt 7 and realize the extrusion to thick pole 3, can realize thick pole 3 and sleeve 2's fixed.
the working principle is as follows: during the use, can twist bolt 7, make bolt 7 no longer fix thick rod 3, fill bridge tunnel road bed with built-in plate 9 in, after bridge tunnel construction is accomplished, with sleeve 2 cover on thick rod 3, stopper 15 can be located spout 10, at this moment, bottom plate 1 and road bed laminating, play the supporting role, twist and move observation pole 5, observation pole 5 can drive the turning of thread block 11 in thread groove 4, extrude clamp plate 12, clamp plate 12 can make telescopic link 13 and spring 14 receive the extrusion, be provided with scale mark 6 on observation pole 5, along with the rotation of observation pole 5, can calibrate zero scale, namely zero scale flushes with thick rod 3's top, after bridge tunnel uses a period, can the regular settlement condition of observation pole 5, can be with the condition of subsiding through the audio-visual bridge tunnel of scale mark 6. When not in use, the observation rod 5 can be screwed up, so that the observation rod 5 is positioned in the thick rod 3, and the phenomenon that the observation rod 5 is exposed outside to damage is avoided.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bridge tunnel is with subsiding observation device, includes sleeve (2), its characterized in that: the outer wall of sleeve (2) is located the bottom welding and has bottom plate (1), sliding fit is equipped with thick pole (3) in sleeve (2), and the bottom of thick pole (3) is located the below welding of sleeve (2) and has pre-buried board (9) to be close to the top in thick pole (3) and seted up thread groove (4).
2. The settlement observation device for the bridge and tunnel according to claim 1, wherein: the top center department of thick pole (3) inlays and is equipped with observation pole (5), and evenly is provided with scale mark (6) on the outer wall of observation pole (5).
3. The settlement observation device for the bridge and tunnel according to claim 2, wherein: the thread groove (4) is internally threaded with a thread block (11), and the top of the thread block (11) is welded with the observation rod (5).
4. The settlement observation device for the bridge tunnel according to claim 1 or 3, wherein: the welding of the bottom of thread groove (4) has two telescopic links (13), and the bottom welding of two telescopic links (13) has clamp plate (12) to the top and the laminating of screw thread piece (11) of clamp plate (12), two the welding has two springs (14) on the outer wall of telescopic link (13), and the both ends of two springs (14) respectively with the inner wall and the clamp plate (12) welding of thread groove (4).
5. The settlement observation device for the bridge and tunnel according to claim 1, wherein: the welding of the inboard of sleeve (2) has two stopper (15), seted up spout (10) corresponding with two stopper (15) on the outer wall of thick pole (3), two stopper (15) are located two spout (10) respectively.
6. The settlement observation device for the bridge and tunnel according to claim 1, wherein: one side of sleeve (2) is close to the bottom and inlays and be equipped with bolt (7), and bolt (7) are located the one end welding in sleeve (2) outside and have semicircle ring piece (8) to the outer table wall of the extension line perpendicular to thick pole (3) of the bolt (7) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530520.1U CN209745270U (en) | 2019-04-18 | 2019-04-18 | Bridge tunnel is with subsiding observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530520.1U CN209745270U (en) | 2019-04-18 | 2019-04-18 | Bridge tunnel is with subsiding observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745270U true CN209745270U (en) | 2019-12-06 |
Family
ID=68721372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920530520.1U Active CN209745270U (en) | 2019-04-18 | 2019-04-18 | Bridge tunnel is with subsiding observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458883A (en) * | 2020-12-09 | 2021-03-09 | 中电建路桥集团有限公司 | Connecting section structure of highway soft soil roadbed and bridge and culvert structure and construction method |
| CN113503857A (en) * | 2021-09-09 | 2021-10-15 | 南通科达建材科技股份有限公司 | Building engineering is with portable ground settlement detection device |
-
2019
- 2019-04-18 CN CN201920530520.1U patent/CN209745270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458883A (en) * | 2020-12-09 | 2021-03-09 | 中电建路桥集团有限公司 | Connecting section structure of highway soft soil roadbed and bridge and culvert structure and construction method |
| CN113503857A (en) * | 2021-09-09 | 2021-10-15 | 南通科达建材科技股份有限公司 | Building engineering is with portable ground settlement detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209745270U (en) | Bridge tunnel is with subsiding observation device | |
| CN207923115U (en) | A kind of subgrade settlement monitoring device | |
| CN107905090B (en) | A kind of municipal administration bridge earthquake resistance structure and construction method | |
| CN109695238A (en) | Engineering geological crack measuring device and using method | |
| CN108519044A (en) | A kind of measuring system and measurement method of foundation pit deformation | |
| CN207067425U (en) | A kind of measurement apparatus of simple woodland rainfall interception amount | |
| CN204461411U (en) | The little settlement measuring device of a kind of simple liquid ground | |
| CN206573104U (en) | Umbrella arch settles fluid pressure type automatic monitoring device | |
| CN209459633U (en) | A kind of subgrade settlement monitoring device | |
| CN209764070U (en) | Highway bridge subsides detection device | |
| CN215373779U (en) | Hydraulic ring geological crack measuring device | |
| CN212357908U (en) | Measuring device convenient to highway engineering uses | |
| CN214793122U (en) | Subside check out test set based on high-speed bridge maintenance | |
| CN216523877U (en) | A sinkage measuring device for bridge design | |
| CN213985054U (en) | A observation pole for building detects | |
| CN211401163U (en) | Highway subgrade settlement observation device | |
| CN211627850U (en) | Visual detection device | |
| CN210604634U (en) | Road bed soil detection device for highway engineering | |
| CN215338285U (en) | Multi-use architecture volume of detecting device | |
| CN208059865U (en) | A kind of highway cross-section survey tool | |
| CN207894791U (en) | A kind of real-time position monitor bituminous pavement seepage test instrument | |
| CN214656197U (en) | Device for measuring loose thickness | |
| CN205443881U (en) | Wrong platform detector of cement concrete pavement | |
| CN213841986U (en) | Pavement thickness measurer for detecting compactness of highway subgrade | |
| CN2331954Y (en) | Portable multifunction measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |