CN214197808U

CN214197808U - Highway bridge subsides detection device

Info

Publication number: CN214197808U
Application number: CN202022347515.2U
Authority: CN
Inventors: 王龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-09-14
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a public road bridge roof beam construction technical field just discloses a public road bridge roof beam subsides detection device, including the fixed column, the outside fixed mounting of fixed column has the fixed disk, the inside movable mounting of fixed disk has fixed awl, the outside fixed mounting of fixed column has fixed blade, the outside fixed mounting of fixed column has the test rack, the outside fixedly connected with screw rod of test rack, and the outside fixed mounting who detects the rack has the detection fixed block, the outside movable mounting of screw rod has the detection mirror retainer plate, and the outside threaded connection of screw rod has fixation nut, the top fixed mounting who detects the mirror retainer plate has the settlement detection mirror. The utility model discloses an installed fixed blade and fixed disk in the fixed column lower part, fixed blade can prevent that the device from rotating, and the fixed disk is fixed subaerial through the fixed cone, can effectively prevent the device slope, increases the device's stability, improves the accuracy of testing result.

Description

Highway bridge subsides detection device

Technical Field

The utility model relates to a public road bridge roof beam construction technical field especially relates to a public road bridge roof beam subsides detection device.

Background

The highway bridge is generally used for highway lines to pass through water areas such as rivers, estuaries, lakes, reservoirs, irrigation canals and the like, or cross deep valley zones with large height difference, or cross other traffic lines, bridges need to be erected for keeping traffic smooth, and overhead roads composed of viaducts are sometimes required to be arranged in busy urban areas. The side mountain road or the elevated bridge is sometimes built because of the huge engineering of digging the roadbed, or because of the unstable geological structure, or because of protecting the landscape, but the roadbed is not built.

The prior patent (publication number: CN211504095U) discloses a ground settlement monitoring device which is arranged in a monitoring hole on the ground and comprises a monitoring rod, wherein the monitoring rod is inserted below the fracture surface of a detection hole, a plurality of auxiliary rods are slidably sleeved on the periphery of the upper part of the monitoring rod, the auxiliary rods are connected in a sliding manner, and the heights of the auxiliary rods are sequentially increased from inside to outside and are arranged in a funnel shape with the monitoring rod; the opening part of inspection hole is provided with the apron, the centre of apron is equipped with the perforating hole that supplies monitoring rod and auxiliary rod to pass, the upper surface of apron has set firmly the support, the top and the outmost auxiliary rod top fixed connection of support. According to the ground settlement monitoring device, the structural contact surface for transferring displacement between the detection rod and the cover plate is larger, and the stability during mutual movement is higher; the movement of the detection rod is more accurate and sensitive, and the accuracy of a detection result can be effectively improved; the overall height required by the detection device is not increased, and the maintenance cost of the device is reduced. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the device does not have an anti-tilting function, and the device can tilt due to various factors after standing in the field for a long time to influence measurement data; 2. the device carries out contrast detection to the material object through detecting the piece, probably because observation angle influences the measuring result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, if the device does not have the anti-tilt function, stand for a long time in the field and probably lead to the device slope because of various factors, influence measured data, the device contrasts the detection to the material object through detecting the piece, probably because observation angle influences measuring result's problem, and a highway bridge subsides detection device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a highway bridge settlement detection device comprises a fixed column, wherein a fixed disc is fixedly mounted on the outer side of the fixed column, a fixed cone is movably mounted in the fixed disc, fixed blades are fixedly mounted on the outer side of the fixed column, a detection frame is fixedly mounted on the outer side of the fixed column, a screw rod is fixedly connected to the outer side of the detection frame, a detection fixed block is fixedly mounted on the outer side of the detection frame, a detection mirror fixed ring is movably mounted on the outer side of the screw rod, a fixed nut is connected to the outer side of the screw rod in a threaded manner, and a settlement detection mirror is fixedly mounted at the top of the detection mirror fixed ring;

the settlement detection mirror comprises a detection mirror shell, the settlement detection mirror is fixedly connected with the top of a detection mirror fixing ring through the bottom of the detection mirror shell, and a front lens and a rear lens are fixedly mounted on the front side and the rear side of the interior of the detection mirror shell respectively.

Preferably, four fixed cones are movably mounted in the fixed disc, and the intervals between the fixed cones are equal.

Preferably, the left side and the right side of the fixing column are both fixedly provided with detection frames, and the detection frames are mutually crossed.

Preferably, the outside of test rack is through the inside joint that detects fixed block and detection mirror retainer plate, and the diameter of test rack and detection mirror retainer plate is the same.

Preferably, the bottom of the sedimentation detection mirror is rotatably connected with the outside of the screw through a detection mirror fixing ring.

Preferably, marks are arranged in the front lens and the rear lens, and the marks of the front lens and the rear lens are matched into a complete mark.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an installed fixed blade and fixed disk in the fixed column lower part, fixed blade can prevent that the device from rotating, and the fixed disk is fixed subaerial through the fixed cone, can effectively prevent the device slope to can increase the accuracy of testing result to the stability of guaranteeing the device.

(2) The utility model discloses a settlement monitoring mirror detects the building, and settlement detection mirror is fixed on the screw rod through detecting the fixed block, and subsides and detect the mirror internal portion and do not install preceding lens and back lens, can detect the building from coming through two lenses to prevent because the error that viewing angle caused, improve the device's accuracy.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a structural diagram of the inspection frame of the present invention;

fig. 3 is a cross-sectional view of the settlement monitoring mirror of the present invention.

In the figure: 1. fixing a column; 2. fixing the disc; 3. a fixed cone; 4. a fixed blade; 5. a detection frame; 6. a screw; 7. detecting a fixed block; 8. a detection mirror fixing ring; 9. fixing a nut; 10. a settlement detection mirror; 1001. a detection mirror housing; 1002. a front lens; 1003. a rear lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a highway bridge settlement detection device comprises a fixed column 1, a fixed disc 2 is fixedly installed on the outer side of the fixed column 1, fixed cones 3 are movably installed in the fixed disc 2, four fixed cones 3 are movably installed in the fixed disc 2, the fixed cones 3 are equal in distance and can fix the fixed disc 2 to prevent the device from inclining, fixed blades 4 are fixedly installed on the outer side of the fixed column 1, detection frames 5 are fixedly installed on the left side and the right side of the fixed column 1, a plurality of detection frames 5 can be installed among the detection frames 5 in a mutually crossed mode, the detection frames 5 are not mutually influenced, a screw rod 6 is fixedly connected to the outer side of each detection frame 5, a detection fixed block 7 is fixedly installed on the outer side of each detection frame 5, and a detection mirror fixing ring 8 is movably installed on the outer side of each screw rod 6, the outer side of the screw 6 is in threaded connection with a fixing nut 9, the outer side of the detection frame 5 is clamped with the inner part of the detection mirror fixing ring 8 through a detection fixing block 7, the detection frame 5 and the detection mirror fixing ring 8 have the same diameter and can fix the position of the detection mirror fixing ring 8, a settlement detection mirror 10 is fixedly installed at the top of the detection mirror fixing ring 8, the bottom of the settlement detection mirror 10 is rotatably connected with the outer part of the screw 6 through the detection mirror fixing ring 8, and the angle of the settlement detection mirror 10 can be adjusted according to the height of a building;

subside and detect mirror 10 including detecting mirror housing 1001, subside and detect mirror 10 through the bottom that detects mirror housing 1001 and the top fixed connection that detects mirror retainer plate 8, both sides are fixed mounting respectively before the inside of detecting mirror housing 1001 have lens 1002 and back lens 1003, the mark has all been seted up to preceding lens 1002 and back lens 1003 inside, and the mark of preceding lens 1002 and back lens 1003 agrees with to be complete mark, can consider that it detects the building to come together through preceding lens 1002 and back lens 1003 coincidence, increase the accuracy that detects.

The working principle is as follows: firstly fix the device subaerial, and come rotatory detection mirror retainer plate 8 according to the monitoring point to each position of building, come to fix the angle of detection mirror retainer plate 8 through detecting fixed block 7 and fixation nut 9, then observe the building through subsiding detection mirror 10, make preceding lens 1002 and back lens 1003 coincidence during the observation, thereby confirm observation angle, record observation result after the observation is accomplished, follow-up only need regularly observe the record and can obtain the settlement condition of this building, so above be exactly this highway bridge subsides detection device's concrete theory of operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a public road bridge roof beam subsides detection device, includes fixed column (1), its characterized in that: the detecting device is characterized in that a fixed disc (2) is fixedly installed on the outer side of the fixed column (1), a fixed cone (3) is movably installed inside the fixed disc (2), fixed blades (4) are fixedly installed on the outer side of the fixed column (1), a detecting frame (5) is fixedly installed on the outer side of the fixed column (1), a screw rod (6) is fixedly connected to the outer side of the detecting frame (5), a detecting fixed block (7) is fixedly installed on the outer side of the detecting frame (5), a detecting mirror fixed ring (8) is movably installed on the outer side of the screw rod (6), a fixed nut (9) is connected to the outer side of the screw rod (6) in a threaded mode, and a settlement detecting mirror (10) is fixedly installed on the top of the detecting mirror fixed ring (8);

the settlement detection mirror (10) comprises a detection mirror shell (1001), the settlement detection mirror (10) is fixedly connected with the top of a detection mirror fixing ring (8) through the bottom of the detection mirror shell (1001), and a front lens (1002) and a rear lens (1003) are fixedly mounted on the front side and the rear side of the interior of the detection mirror shell (1001) respectively.

2. The highway bridge settlement detecting device of claim 1, wherein: the internal movable mounting of fixed disk (2) has four fixed awl (3), the interval equals between fixed awl (3).

3. The highway bridge settlement detecting device of claim 1, wherein: the left side and the right side of the fixed column (1) are fixedly provided with detection frames (5), and the detection frames (5) are mutually crossed.

4. The highway bridge settlement detecting device of claim 1, wherein: the outside of test rack (5) is through the inside joint that detects fixed block (7) and detection mirror retainer plate (8), and the diameter of test rack (5) and detection mirror retainer plate (8) is the same.

5. The highway bridge settlement detecting device of claim 1, wherein: the bottom of the sedimentation detection mirror (10) is rotatably connected with the outside of the screw (6) through a detection mirror fixing ring (8).

6. The highway bridge settlement detecting device of claim 1, wherein: the front lens (1002) and the rear lens (1003) are both provided with marks, and the marks of the front lens (1002) and the rear lens (1003) are matched into a complete mark.