CN217953474U

CN217953474U - Detection device for verticality of high pier

Info

Publication number: CN217953474U
Application number: CN202221512403.0U
Authority: CN
Inventors: 伯睿飞; 唐云; 蒋开行; 郭亚飞; 陈应强; 黄彦儒; 赵泽贤; 覃雪利
Original assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Current assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-02
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a detection device for the verticality of a high pier, which comprises a fixed rod, wherein an adjustable clamping part is arranged on one side surface of the fixed rod; the outer wall of one side of the fixed rod is connected with a box body through a connecting part, the inner walls of two sides of the box body are provided with azimuth leveling parts with the same structure, each azimuth leveling part comprises a level gauge which is rotatably connected with the inner wall of one side of the box body, a fixed plate which is fixedly connected with the inner wall of one side of the box body, an angle ruler which is fixedly connected with one side surface of the fixed plate and a cross needle which is rotatably connected with one side surface of the fixed plate, the central point of the cross needle is the same as that of the angle ruler, and one end of the cross needle is connected with the central position point of the angle ruler through a connecting shaft; the adjustable clamping part comprises a sliding groove arranged on the outer wall of one side of the fixed rod, two clamping plates connected to the inner wall of the sliding groove in a sliding mode through sliding blocks, and a sleeve connected to one side face of one of the clamping plates in a rotating mode. The utility model discloses guarantee the straightness's that hangs down detection accuracy nature of high mound.

Description

Detection device for verticality of high pier

Technical Field

The utility model relates to a building construction control measures technical field, especially relates to a detection device for high mound hangs down straightness.

Background

In the construction and installation process of a high-pier large-span bridge, a verticality detection technology is needed, the deformation and the strain change state of main components in the construction stage are evaluated in time according to monitoring measurement results, whether the design requirements are met or not is checked, and whether the safety and the structure work in the construction process are normal or not is judged.

Through retrieval, the patent with the Chinese patent application number of CN201721451976.6 discloses a detection device for the verticality of a high pier, which comprises a lower projection point laser pen and a tower ruler, wherein the lower projection point laser pen is arranged at the end part of one end of the tower ruler; the other end of the tower ruler is arranged on the pier body of the pier. The detection device for the perpendicularity of the high pier in the patent has the following defects: due to the fact that the outer surface of the bridge pier is not flat, the sliding staff arranged on the bridge pier can incline, the projection point of the projection point laser pen is deviated, and accuracy of a detection result is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a detection device for the verticality of a high pier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detection device for the verticality of a high pier comprises a fixed rod, wherein an adjustable clamping part is arranged on one side surface of the fixed rod; the outer wall of one side of dead lever is connected with the box body through connecting portion, and the both sides inner wall of box body all is provided with the position leveling portion that the structure is the same, and position leveling portion is including rotating the spirit level of connecting in box body one side inner wall, fixed plate, the bevel protractor of fixed connection in fixed plate one side, the cross needle of rotating connection in a fixed plate one side, and the central point of cross needle is the same with the central point of bevel protractor, and the one end of cross needle is connected with the central point of bevel protractor through the connecting axle.

As a further aspect of the present invention: the adjustable clamping part comprises a sliding groove arranged on the outer wall of one side of the fixed rod, two clamping plates connected to the inner wall of the sliding groove in a sliding mode through sliding blocks, a sleeve connected to one side face of one of the clamping plates in a rotating mode, an adjusting column arranged on the inner wall of the sleeve, and one end of the adjusting column is fixedly connected to one side face of the other clamping plate.

As a further aspect of the present invention: the connecting part comprises a concave template fixedly connected to the outer wall of one side of the box body, a convex template fixedly connected to the outer wall of one side of the fixing rod, and a fastening pin arranged on the inner walls of the concave template and the convex template, and the concave template and the convex template form a rotating fit.

As the utility model discloses further scheme again: the bottom surface of the fixed plate is fixedly connected with a laser;

the top outer wall fixedly connected with distancer A of box body.

As the utility model discloses further scheme again: the bottom outer wall fixedly connected with multisection shrink post of dead lever, the bottom fixedly connected with of multisection shrink post is Y form butt joint board.

As the utility model discloses further scheme again: one side outer wall fixedly connected with contrast board of butt joint board, the top outer wall of contrast board is provided with the slide rail, and the inner wall of slide rail has distancer B through slider sliding connection.

As the utility model discloses further scheme again: the outer walls of the two sides of the box body are provided with first perspective plates;

and a second perspective plate is arranged on the bottom surface of the box body.

As a further aspect of the present invention: and one side surface of the clamping plate is fixedly connected with an anti-slip pad.

Compared with the prior art, the utility model provides a detection device for high mound hangs down straightness possesses following beneficial effect:

1. this a detection device for high mound straightness that hangs down, through being provided with azimuth leveling portion isotructure, after the clamping part is fixed in the dead lever high mound outer wall with adjustable, look over earlier whether the spirit level exists the slope, and adjust the horizontal position of box body through connecting portion, in the meantime, refer to the direction of cross to the angle square in real time, both ends until the cross needle spirit level keep the level unanimous state, and then according to the actual slope degree of high mound measured surface certain position point, adjust the box body and the high mound is kept perpendicular by certain position point of measured surface, and then can guarantee the detection accuracy nature of high mound straightness that hangs down.

2. According to the detection device for the verticality of the high pier, the distance between the fixed rod and the abutting plate is adjusted through the multi-section shrinkage columns according to the height distance of the verticality detected by the high pier, so that one end of the abutting plate abuts against the outer surface of the high pier; during measurement, the emitting point of the laser irradiates the upper surface of the comparison plate, the position of the distance measuring instrument B is adjusted in the slide rail, and then the distance between the emitting point and the measured point on the outer surface of the high pier is measured without other tools, so that the use is convenient.

3. This a detection device for high mound straightness that hangs down through being provided with first perspective board and second perspective board isotructure, plays and does not hinder and observes box body and high mound and is surveyed surface level gradient, does not influence the laser instrument launch point penetrability, and simultaneously, first perspective board and second perspective board, the inside and the outside of separation box body lead to it constantly from top to bottom when avoiding big wind to blow to the spirit level to cause horizontal measurement error.

Drawings

Fig. 1 is a schematic top view of an embodiment 1 of a detection apparatus for detecting perpendicularity of a high pier according to the present invention;

fig. 2 is a schematic side view of the box body of the detection device for the verticality of the high pier provided by the present invention;

fig. 3 is the utility model provides an embodiment 2 overlooks the schematic structural diagram for high mound straightness's detection device.

In the figure: 1-fixed rod, 2-clamping plate, 3-box body, 4-distance meter A, 5-first perspective plate, 6-chute, 7-non-slip mat, 8-adjusting column, 9-sleeve, 10-fastening pin, 11-angle ruler, 12-cross needle, 13-second perspective plate, 14-level meter, 15-laser, 16-fixed plate, 17-contrast plate, 18-multi-section shrinkage column, 19-butt plate, 20-distance meter B and 21-slide rail.

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.

Example 1

A detection device for the verticality of a high pier is shown in figures 1-2 and comprises a fixed rod 1, wherein an adjustable clamping part is arranged on one side face of the fixed rod 1, the adjustable clamping part comprises a sliding groove 6 formed in the outer wall of one side of the fixed rod 1, two clamping plates 2 connected to the inner wall of the sliding groove 6 in a sliding mode through sliding blocks, a sleeve 9 connected to one side face of one clamping plate 2 in a rotating mode, and an adjusting column 8 connected to the inner wall of the sleeve 9 through threads, and one end of the adjusting column 8 is fixed to one side face of the other clamping plate 2 through a bolt; the rotating sleeve 9 retracts or the adjusting column 8 is adjusted out, the distance between the two clamping plates 2 is adjusted, and the outer wall of the high pier is firmly clamped by the rotating sleeve.

Preferably, a non-slip mat 7 for improving the connection stability between the clamping plate 2 and the high pier is bonded on one side surface of the clamping plate 2.

The outer wall of one side of the fixed rod 1 is connected with a box body 3 through a connecting part, the inner walls of two sides of the box body 3 are provided with azimuth leveling parts with the same structure, and people can conveniently observe from multiple azimuths, each azimuth leveling part comprises a level gauge 14 rotationally connected to the inner wall of one side of the box body 3, a fixed plate 16 fixed to the inner wall of one side of the box body 3 through a bolt, a bevel protractor 11 bonded to one side of the fixed plate 16, and a cross needle 12 rotationally connected to one side of the fixed plate 16, the central point of the cross needle 12 is the same as that of the bevel protractor 11, and one end of the cross needle 12 is connected with the central position point of the bevel protractor 11 through a connecting shaft; during the equipment, the clamping part is fixed in the high mound outer wall through adjustable earlier with dead lever 1, then look over the spirit level 14 and whether have the slope, and adjust the horizontal position of box body 3 through connecting portion, during, refer to the directional of cross needle 12 to bevel protractor 11 in real time, both ends up to cross needle 12 promptly spirit level 14 keep the level unanimous state, and then according to the actual inclination of high mound by survey surface certain position point, adjust box body 3 and high mound by survey surface certain position point keep perpendicular, and then can guarantee the detection accuracy nature of the high mound straightness that hangs down.

Furthermore, the connecting part comprises a concave plate fixed on the outer wall of one side of the box body 3 through a bolt, a convex plate fixed on the outer wall of one side of the fixing rod 1 through a bolt, and a fastening pin 10 inserted into the inner walls of the concave plate and the convex plate, and the concave plate and the convex plate form a rotating fit; and (3) adjusting the rotation angle of the concave plate on the convex plate according to the measured inclination angle of the flat part Fang Weidiao until the box body 3 is vertical to a certain position point of the measured surface of the high pier, and then inserting the fastening pin 10 into the concave plate and the convex plate so as to complete the angle limitation of the box body 3.

Further, a laser 15 for projecting a laser spot is fixed on the bottom surface of the fixing plate 16 through a bolt; a distance meter A4 is fixed on the outer wall of the top of the box body 3 through a bolt; when the device is used, the laser 15 is turned on, the distance meter A4 detects the distance between the device and a certain position point on the measured surface of the high pier, people detect the distance between the emitting point of the laser 15 and a second position point on the measured surface of the high pier by other tools, and if the distances between the two position points are different, the problem of perpendicularity of the high pier is shown.

In order to reduce the measurement error caused by strong wind, as shown in fig. 1-2, the outer walls of the two sides of the box body 3 are respectively embedded with a first perspective plate 5, so that the horizontal inclination of the box body 3 and the measured surface of the high pier is not obstructed, the inside and the outside of the box body 3 are isolated, and the situation that the large wind blows to the level gauge 14 to cause continuous up and down and further cause the horizontal measurement error is avoided; the bottom surface of the box body 3 is embedded with two second perspective plates 13, so that the inside and the outside of the box body 3 are isolated while the penetration rate of the emitting point of the laser 15 is not influenced.

The working principle is as follows: the sleeve 9 is rotated to retract or call out the adjusting column 8, so that the distance between the two clamping plates 2 is adjusted, and the outer wall of the high pier is firmly clamped by the clamping plates; and then checking whether the level gauge 14 is inclined or not, adjusting the horizontal position of the box body 3 through the connecting part, and during the period, referring to the pointing direction of the cross pin 12 to the angle ruler 11 in real time until the cross pin 12, namely two ends of the level gauge 14, are kept in a horizontal consistent state, and adjusting the box body 3 to be vertical to a certain position point of the measured surface of the high pier.

When the device is used, the laser 15 is turned on, the distance meter A4 detects the distance between the device and a certain position point on the measured surface of the high pier, people detect the distance between the emitting point of the laser 15 and a second position point on the measured surface of the high pier by other tools, and if the distances between the two position points are different, the problem of perpendicularity of the high pier is shown.

Example 2

A detection device for the verticality of a high pier is shown in figure 3, and aims to obtain the verticality of a high pier detection height interval; the present embodiment is modified from embodiment 1 as follows: a plurality of sections of contraction columns 18 are fixed on the outer wall of the bottom of the fixed rod 1 through bolts, and a Y-shaped abutting plate 19 for abutting against a certain position point on the back surface of the high pier is fixed at the bottom ends of the plurality of sections of contraction columns 18 through bolts;

a comparison plate 17 is fixed on the outer wall of one side of the abutting plate 19 through a bolt, a slide rail 21 is arranged on the outer wall of the top of the comparison plate 17, and the inner wall of the slide rail 21 is connected with a distance meter B20 in a sliding mode through a slide block; after the fixing rod 1 is assembled and the using angle of the box body 3 is adjusted, the distance between the fixing rod 1 and the abutting plate 19 is adjusted through the multi-section shrinkage column 18 according to the height distance of the high pier for detecting the verticality, so that one end of the abutting plate 19 abuts against the outer surface of the high pier; during measurement, the emitting point of the laser 15 irradiates the upper surface of the comparison plate 17, the direction of the distance measuring instrument B20 is adjusted in the slide rail 21, and then the distance between the emitting point and the measured point on the outer surface of the high pier is measured without other tools, so that the use is convenient.

The working principle is as follows: after the fixing rod 1 is assembled and the using angle of the box body 3 is adjusted, the distance between the fixing rod 1 and the abutting plate 19 is adjusted through the multi-section shrinkage column 18 according to the height distance of the high pier for detecting the verticality, so that one end of the abutting plate 19 abuts against the outer surface of the high pier; during measurement, the emitting point of the laser 15 irradiates the upper surface of the comparison plate 17, the orientation of the distance measuring instrument B20 is adjusted in the slide rail 21, and then the distance between the emitting point and the measured point on the outer surface of the high pier is measured.

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.

Claims

1. A detection device for the verticality of a high pier comprises a fixing rod (1), and is characterized in that an adjustable clamping part is arranged on one side face of the fixing rod (1); the utility model discloses a novel fixing device for a medical instrument, including dead lever (1), box body (3) is connected through connecting portion to one side outer wall of dead lever (1), the both sides inner wall of box body (3) all is provided with the position leveling portion that the structure is the same, position leveling portion is including rotating spirit level (14) of connecting in box body (3) one side inner wall, fixed connection is in fixed plate (16) one side fixed plate (16), angle square (11) of fixed connection in fixed plate (16) one side, rotate and connect cross needle (12) in fixed plate (16) one side, and the central point of cross needle (12) is the same with the central point of angle square (11), the one end of cross needle (12) is connected with the central point of angle square (11) through the connecting axle.

2. The detection device for the verticality of the high pier according to claim 1, wherein the adjustable clamping portion comprises a sliding groove (6) arranged on the outer wall of one side of the fixed rod (1), two clamping plates (2) connected to the inner wall of the sliding groove (6) in a sliding manner through sliding blocks, a sleeve (9) connected to one side of one clamping plate (2) in a rotating manner, and an adjusting column (8) arranged on the inner wall of the sleeve (9), wherein one end of the adjusting column (8) is fixedly connected to one side of the other clamping plate (2).

3. The detection device for the verticality of the high pier according to claim 1, wherein the connecting part comprises a concave plate fixedly connected to the outer wall of one side of the box body (3), a convex plate fixedly connected to the outer wall of one side of the fixing rod (1), and a fastening pin (10) arranged on the inner walls of the concave plate and the convex plate, and the concave plate and the convex plate form a rotating fit.

4. A detection device for high block verticality according to claim 1, characterized in that a laser (15) is fixedly connected to the bottom surface of the fixing plate (16);

the top outer wall fixedly connected with distancer A (4) of box body (3).

5. The detection device for the verticality of the high pier according to claim 4, wherein a plurality of sections of shrinkage columns (18) are fixedly connected to the outer wall of the bottom of the fixing rod (1), and a Y-shaped abutting plate (19) is fixedly connected to the bottom ends of the plurality of sections of shrinkage columns (18).

6. The detection device for the verticality of the high pier according to claim 5, wherein a comparison plate (17) is fixedly connected to the outer wall of one side of the abutting plate (19), a slide rail (21) is arranged on the outer wall of the top of the comparison plate (17), and a distance meter B (20) is slidably connected to the inner wall of the slide rail (21) through a slide block.

7. The detection device for the verticality of the high pier according to claim 3, characterized in that the outer walls of the two sides of the box body (3) are provided with first perspective plates (5);

the bottom surface of the box body (3) is provided with a second perspective plate (13).

8. A detection device for high block verticality according to claim 2, characterized in that a non-slip mat (7) is fixedly connected to one side of the clamping plate (2).