CN218600568U

CN218600568U - Bridge sinkage measuring device

Info

Publication number: CN218600568U
Application number: CN202223344236.6U
Authority: CN
Inventors: 蔡雨航; 章红娟; 杨佳欢; 张欢敏; 胡婧婧; 王盼盼
Original assignee: Zhejiang Yuelong Construction Group Co ltd
Current assignee: Zhejiang Yuelong Construction Group Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-10
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a bridge sinkage measuring device belongs to the bridge and sinks to measure technical field, and its technical scheme main points include the scale board, the quantity of scale board is two, the front side of scale board is provided with compares the subassembly between the mound, the rear side fixedly connected with hack lever of scale board, the inboard swing joint of hack lever has the measuring stick, the measuring stick outside is provided with the standard circle, through setting up the scale board, compares the subassembly to install between the mound, compares the subassembly when sinking the measurement between the mound of setting, can observe earlier to compare the subassembly between the mound, if take place to sink between the bridge, the vertical height of two scale boards can produce the change, and can pull out tensile pole from the centre piece when the scale board takes place the displacement, and the extension spring carries out spacing play to the effect of avoiding droing to the tensile pole, whether the observation that can be convenient through observing between outer tube and the tensile pole has subsides.

Description

Bridge sinkage measuring device

Technical Field

The utility model relates to a bridge sinks to measure technical field, in particular to bridge sinkage measuring device.

Background

Under the action of building load, the foundation soil is vertically deformed or sunk due to compression, the uniform sedimentation is generally less harmful to the building, but when the construction is overlarge, the elevation of the building is reduced to influence the use, the non-uniform sedimentation is more harmful to the building, the building can generate additional stress to cause cracks, even partial components are broken, the safety of the building is endangered, a measuring device can be used when the bridge is sunk for measuring, the distance between the existing measuring device and a datum point under a bridge to the ground needs to be regularly measured when the existing measuring device is used, the height of a datum point needs to be measured at a position at a certain distance from a bridge pier through a level gauge, each bridge pier needs to be detected, the workload is larger, and the detection efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bridge sinkage measuring device aims at solving current measuring device and need regularly measure the distance to ground with the benchmark point under the bridge when using, and some still need highly measure the benchmark point through the spirit level in the position apart from the pier certain distance, because every pier all need detect, so work load is great, the lower problem of detection efficiency.

The utility model discloses a bridge sinkage measuring device, including the scale board, the quantity of scale board is two, the front side of scale board is provided with between mound comparison subassembly, the rear side of scale board is fixedly connected with the hack lever, the inboard swing joint of hack lever has the measuring stick, the measuring stick outside is provided with the standard circle, the standard circle sets up in the bottom of hack lever;

compare the subassembly between the mound and include curb plate, outer tube, center block, extension spring and tensile pole, the quantity of tensile pole, curb plate and extension spring is two, with tensile pole fixed connection between the one side that two curb plates are relative, outer tube sliding connection is in the outside of tensile pole, the middle part and the center block fixed connection of outer tube inner wall, the both sides of center block all with extension spring fixed connection, one side and tensile pole fixed connection that center block was kept away from to the extension spring.

In order to reach and avoid the dead effect of structure card, as the utility model discloses a bridge sinkage measuring device is preferred, the curb plate is close to one side fixedly connected with pivot of outer tube, one side that the pivot is close to tensile pole is rotated with tensile pole and is connected.

In order to reach the effect of being convenient for discern the height of sinking, conduct the utility model discloses a bridge sinkage measuring device is preferred, the scale groove has been seted up in the outside of measuring stick, the top fixedly connected with reference block of standard circle, the reference block uses with the scale groove cooperation.

In order to reach and be convenient for install the effect at subaerial with the standard circle, conduct the utility model discloses a bridge sinkage measuring device is preferred, the bottom fixedly connected with of standard circle is from the ground pole, from the bottom fixedly connected with mounting panel of ground pole.

In order to reach the effect of being convenient for install the scale board on the pier, conduct the utility model discloses a bridge sinkage measuring device is preferred, the left side and the right side of scale board the equal fixedly connected with wall-hanging board in right side of scale board.

In order to reach and be convenient for observe whether horizontally effect of outer tube, conduct the utility model discloses a bridge sinkage measuring device is preferred, the top fixedly connected with spirit level of outer tube.

In order to reach the effect of being convenient for carry out the connection with measuring stick and hack lever, conduct the utility model discloses a bridge sinkage measuring device is preferred, the inboard swing joint of hack lever has fastening screw, fastening screw is close to one side and the measuring stick swing joint of measuring stick.

In order to reach and be convenient for let fastening screw along hack lever pivoted effect, conduct the utility model discloses a bridge sinkage measuring device is preferred, the outside fixedly connected with internal thread section of thick bamboo of hack lever, the inboard and the fastening screw threaded connection of an internal thread section of thick bamboo.

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

this bridge sinkage measuring device, through setting up the scale board, compare the subassembly and install between the mound, compare the subassembly when sinking measuring between the mound of setting, can observe earlier and compare the subassembly between the mound, if when taking place to sink between the bridge, the vertical height of two scale boards can produce the change, and can pull out tensile pole from the centre piece when the scale board takes place the displacement, the extension spring carries out spacing play to the effect of avoiding droing to tensile pole, whether the observation that whether the level can be convenient through observing between outer tube and the tensile pole has subsided, only measure its concrete distance of sinking again when the condition of sinking takes place, the work load has been reduced, the work efficiency is improved.

Drawings

Fig. 1 is an overall structure diagram of the bridge sinkage measuring device of the present invention;

FIG. 2 is a schematic connection diagram of a scale plate according to the present invention;

fig. 3 is a schematic structural view of the measuring rod of the present invention;

FIG. 4 is a schematic structural diagram of the middle pier alignment assembly of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure, 1, a scale plate; 2. an internal threaded barrel; 3. an inter-pier comparison component; 301. a side plate; 302. an outer sleeve; 303. a center block; 304. a tension spring; 305. a stretch rod; 4. a frame bar; 5. a measuring rod; 6. a standard circle; 7. a rotating shaft; 8. a scale groove; 9. a reference block; 10. a ground-engaging bar; 11. mounting a plate; 12. hanging a wall plate; 13. a level gauge; 14. and (5) fastening the screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a bridge sinkage measuring device comprises scale plates 1, wherein the number of the scale plates 1 is two, pier-to-pier comparison assemblies 3 are arranged on the front sides of the scale plates 1, frame rods 4 are fixedly connected to the rear sides of the scale plates 1, measuring rods 5 are movably connected to the inner sides of the frame rods 4, standard rings 6 are arranged on the outer sides of the measuring rods 5, and the standard rings 6 are arranged at the bottoms of the frame rods 4;

the pier-to-pier comparison assembly 3 comprises two side plates 301, an outer sleeve 302, a central block 303, tension springs 304 and stretching rods 305, the number of the side plates 301 and the number of the tension springs 304 are two, one opposite side of each of the two side plates 301 is fixedly connected with the corresponding stretching rod 305, the outer sleeve 302 is slidably connected to the outer side of the corresponding stretching rod 305, the middle of the inner wall of the outer sleeve 302 is fixedly connected with the central block 303, the two sides of the central block 303 are fixedly connected with the corresponding tension springs 304, and one side, far away from the central block 303, of each tension spring 304 is fixedly connected with the corresponding stretching rod 305.

In this embodiment: through setting up scale board 1, compare subassembly 3 and install between the mound, compare subassembly 3 between the mound of setting when going on sinking measurement, can observe earlier to compare subassembly 3 between the mound, if when taking place to sink between the bridge, the vertical height of two scale boards 1 can produce the change, and can pull out tensile pole 305 from center block 303 when scale board 1 takes place the displacement, extension spring 304 carries out spacing play to the effect of avoiding droing tensile pole 305, whether the observation that whether the level can be convenient has subsides through observing between outer tube 302 and the tensile pole 305, only measure its concrete distance of sinking again when having the condition of sinking to take place, and the work load is reduced, and the work efficiency is improved.

As the technical optimization scheme of the utility model, one side fixedly connected with pivot 7 that curb plate 301 is close to outer tube 302, one side that pivot 7 is close to tensile pole 305 rotates with tensile pole 305 to be connected.

In this embodiment: through setting up pivot 7, can be convenient for let tensile pole 305 rotate along curb plate 301, avoid the structure card dead.

As the utility model discloses a technical optimization scheme, scale groove 8 has been seted up in the outside of measuring stick 5, and the top fixedly connected with reference block 9 of standard circle 6, reference block 9 use with the cooperation of scale groove 8.

In this embodiment: through setting up scale groove 8 and reference block 9 cooperation, can be convenient for observe the position change of measuring stick 5.

As the utility model discloses a technical optimization scheme, the bottom fixedly connected with of standard circle 6 is from ground pole 10, the bottom fixedly connected with mounting panel 11 of liftoff pole 10.

In this embodiment: by arranging the ground rod 10 and the mounting plate 11 to cooperate, the standard ring 6 can be conveniently mounted on the ground and be left at a certain height.

As the technical optimization scheme of the utility model, the left side of left side scale board 1 and the equal fixedly connected with wall hanging plate 12 in right side scale board 1.

In this embodiment: by providing the hanging wall plate 12, it is possible to facilitate the installation of the scale board 1 under a bridge.

As the technical optimization scheme of the utility model, the top fixed connection of outer tube 302 has spirit level 13.

In this embodiment: by providing the level 13, the inclination of the outer sleeve 302 can be easily observed.

As the technical optimization scheme of the utility model, the inboard swing joint of hack lever 4 has fastening screw 14, and fastening screw 14 is close to one side and the 5 swing joint of measuring stick 5.

In this embodiment: by providing the fastening screw 14, it is possible to facilitate the pressing of the measuring stick 5 inside the rest bar 4.

As the technical optimization scheme of the utility model, the outside fixedly connected with of hack lever 4 an internal thread section of thick bamboo 2, the inboard and the 14 threaded connection of fastening screw of an internal thread section of thick bamboo 2.

In this embodiment: by providing the internally threaded barrel 2, it is possible to facilitate the movement of the fastening screw 14 along the internally threaded barrel 2 inside the frame bar 4.

The working principle is as follows: firstly, install scale board 1 in pier detection position through wall hanging plate 12, when sinking the measurement, can observe earlier and compare subassembly 3 between the mound, if when taking place to sink between the bridge, the vertical height of two scale boards 1 can change, and can pull out tensile pole 305 from centre block 303 when scale board 1 takes place the displacement, extension spring 304 carries out spacing play to tensile pole 305 and avoids the effect that drops, whether the level can be convenient observation has the settlement through observing between outer tube 302 and the tensile pole 305, also can be through the convenient detection levelness of spirit level 13, when carrying out the sinkage inspection, also can observe the reading of the inboard measuring stick 5 surface scale groove 8 of standard circle 6 between, in order to carry out convenient measurement.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bridge sinkage measuring device, includes scale board (1), its characterized in that: the measuring scale comprises two scale plates (1), wherein an inter-pier comparison assembly (3) is arranged on the front side of each scale plate (1), a rack rod (4) is fixedly connected to the rear side of each scale plate (1), a measuring rod (5) is movably connected to the inner side of each rack rod (4), a standard ring (6) is arranged on the outer side of each measuring rod (5), and each standard ring (6) is arranged at the bottom of each rack rod (4);

compare subassembly (3) between mound and include curb plate (301), outer tube (302), central block (303), extension spring (304) and tensile pole (305), the quantity of tensile pole (305), curb plate (301) and extension spring (304) is two, between the relative one side of two curb plates (301) with tensile pole (305) fixed connection, outer tube (302) sliding connection is in the outside of tensile pole (305), the middle part and central block (303) fixed connection of outer tube (302) inner wall, the both sides of central block (303) all with extension spring (304) fixed connection, one side and tensile pole (305) fixed connection of central block (303) are kept away from in extension spring (304).

2. A bridge sinkage measuring apparatus according to claim 1, wherein: one side fixedly connected with pivot (7) that curb plate (301) are close to outer tube (302), one side that pivot (7) are close to stretching pole (305) is connected with stretching pole (305) rotation.

3. A bridge sinkage measuring apparatus according to claim 1, wherein: the measuring rod is characterized in that a scale groove (8) is formed in the outer side of the measuring rod (5), a reference block (9) is fixedly connected to the top of the standard ring (6), and the reference block (9) is matched with the scale groove (8) for use.

4. A bridge sinkage measuring apparatus according to claim 1, wherein: the bottom fixedly connected with of standard circle (6) is from ground pole (10), the bottom fixedly connected with mounting panel (11) from ground pole (10).

5. A bridge sinkage measuring apparatus according to claim 1, wherein: the left side of the scale plate (1) and the right side of the scale plate (1) are fixedly connected with wall hanging plates (12).

6. A bridge sinkage measuring apparatus according to claim 1, wherein: the top of the outer sleeve (302) is fixedly connected with a level gauge (13).

7. A bridge sinkage measuring apparatus according to claim 1, wherein: the inner side of the frame rod (4) is movably connected with a fastening screw rod (14), and one side of the fastening screw rod (14) close to the measuring rod (5) is movably connected with the measuring rod (5).

8. A bridge sinkage measuring device according to claim 7, wherein: the outer side of the frame rod (4) is fixedly connected with an internal thread cylinder (2), and the inner side of the internal thread cylinder (2) is in threaded connection with a fastening screw rod (14).