阅读说明：本技术 一种用于桥梁工程检测的角度测量仪 (Angle measuring instrument for bridge engineering detection ) 是由 赵中林 于 2021-08-19 设计创作，主要内容包括：本发明属于测量仪领域,具体的说是一种用于桥梁工程检测的角度测量仪,包括安装柱；所述安装柱的底部设置有支腿,且安装柱的底部与支腿的顶部活动连接,所述支腿的底部设置有稳固机构,且支腿的底部与稳固机构的顶部固定连接,所述安装柱的顶部对称设置有安装板,且安装柱的顶部与安装板的底部固定连接,所述安装板的顶部设置有测量仪,且安装板的顶部与测量仪的外表面固定连接,所述测量仪包括刻度盘,所述刻度盘的右端设置有安装壳,且刻度盘的右端与安装壳的左端固定连接,所述安装壳的内部设置有活动机构,且安装壳的内部与活动机构的底部活动连接,所述安装壳包括外壳,所述外壳的内部设置有旋转轴,且外壳的内壁与旋转轴的两端固定连接。(The invention belongs to the field of measuring instruments, and particularly relates to an angle measuring instrument for bridge engineering detection, which comprises a mounting column; the bottom of the mounting column is provided with a supporting leg, the bottom of the mounting column is movably connected with the top of the supporting leg, the bottom of the supporting leg is provided with a stabilizing mechanism, the bottom of the supporting leg is fixedly connected with the top of the stabilizing mechanism, the top of the mounting column is symmetrically provided with mounting plates, the top of the mounting column is fixedly connected with the bottom of the mounting plate, the top of the mounting plate is provided with a measuring instrument, and the top of the mounting plate is fixedly connected with the outer surface of the measuring instrument, the measuring instrument comprises a dial, the right end of the dial is provided with a mounting shell, the right end of the dial is fixedly connected with the left end of the mounting shell, a movable mechanism is arranged in the mounting shell, and the inside of installation shell and swing joint of the bottom of the moving mechanism, the installation shell includes the shell, the inside of shell is provided with the rotation axis, and the inner wall of shell and the both ends fixed connection of rotation axis.)

1. An angle measuring instrument for bridge engineering detection comprises a mounting column (3); the method is characterized in that: the bottom of erection column (3) is provided with landing leg (4), and the bottom of erection column (3) and the top swing joint of landing leg (4), the bottom of landing leg (4) is provided with stabilizing mean (5), and the bottom of landing leg (4) and the top fixed connection of stabilizing mean (5), the top symmetry of erection column (3) is provided with mounting panel (2), and the top of erection column (3) and the bottom fixed connection of mounting panel (2), the top of mounting panel (2) is provided with measuring apparatu (1), and the surface fixed connection of the top of mounting panel (2) and measuring apparatu (1).

2. The angle measuring instrument for bridge engineering detection according to claim 1, wherein: measuring apparatu (1) is including calibrated scale (6), the right-hand member of calibrated scale (6) is provided with installation shell (7), and the right-hand member of calibrated scale (6) and the left end fixed connection of installation shell (7), the inside of installation shell (7) is provided with moving mechanism (8), and the inside of installation shell (7) and the bottom swing joint of moving mechanism (8).

3. The angle measuring instrument for bridge engineering detection according to claim 2, wherein: installation shell (7) includes shell (72), the inside of shell (72) is provided with rotation axis (73), and the inner wall of shell (72) and the both ends fixed connection of rotation axis (73), the surface symmetry of rotation axis (73) is provided with movable shell (71), and the surface of rotation axis (73) and the bottom fixed connection of movable shell (71), the inside of movable shell (71) is provided with laser device (74), and the inner wall of movable shell (71) and the bottom fixed connection of laser device (74).

4. The angle measuring instrument for bridge engineering detection according to claim 2, wherein: dial plate (6) are including disk body (61), the inside of disk body (61) is provided with rigging board (65), and the inner wall of disk body (61) contacts with the bottom of rigging board (65), the top of rigging board (65) is provided with support column (64), and the top of rigging board (65) and the bottom fixed connection of support column (64), the top of support column (64) is provided with joint piece (63), and the top of support column (64) and the bottom fixed connection of joint piece (63), the left end of joint piece (63) is provided with pointer (62), the bottom of pointer (62) and the top fixed connection of support column (64).

5. The angle measuring instrument for bridge engineering detection according to claim 2, wherein: activity mechanism (8) are including fly leaf (82), the top symmetry of fly leaf (82) is provided with joint groove (81), and the top of fly leaf (82) and the bottom fixed connection in joint groove (81), and the bottom of fly leaf (82) is provided with pressure stem (84), the top of pressure stem (84) and the bottom fixed connection of fly leaf (82), the bottom of pressure stem (84) is provided with extrusion spring (83), the bottom of extrusion spring (83) and the bottom fixed connection of pressure stem (84), the top of extrusion spring (83) is provided with contact plate (85), the bottom of contact plate (85) and the top fixed connection of extrusion spring (83).

6. The angle measuring instrument for bridge engineering detection according to claim 1, wherein: stabilizing mean (5) is including stabilizing block (54), the inside of stabilizing block (54) evenly is provided with connecting rod (52), and the both ends fixed connection of the inner wall of stabilizing block (54) and connecting rod (52), the surface of connecting rod (52) is provided with go-between (53), and the surface of connecting rod (52) contacts with the inner wall of go-between (53), the top of go-between (53) is provided with joint pole (51), and the bottom fixed connection of the top of go-between (53) and joint pole (51).

Technical Field

The invention belongs to the field of measuring instruments, and particularly relates to an angle measuring instrument for bridge engineering detection.

Background

A bridge, which is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through; in order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass; the bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

At present, a plurality of problems exist in the using process of a measuring instrument for civil engineering bridge construction, for example, the existing angle measuring instruments need to frequently move in the application process, the condition of inaccurate measurement indication is easy to occur after the angle measuring instruments work for a period of time, and the condition of inaccurate reading of a user is easy to cause when the angle measuring instruments are placed on uneven ground, the angle measuring instrument for bridge engineering detection is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the angle measuring instrument for bridge engineering detection, and solves the problem that the reading of the angle measuring instrument is inaccurate after the angle measuring instrument is used for a long time.

(II) technical scheme

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an angle measuring instrument for bridge engineering detection, which comprises a mounting column; the bottom of erection column is provided with the landing leg, and the bottom of erection column and the top swing joint of landing leg, the bottom of landing leg is provided with stabilizing mean, and the bottom of landing leg and stabilizing mean's top fixed connection, the top symmetry of erection column is provided with the mounting panel, and the top of erection column and the bottom fixed connection of mounting panel, the top of mounting panel is provided with the measuring apparatu, and the surface fixed connection of the top of mounting panel and measuring apparatu.

Preferably, the measuring apparatu includes the calibrated scale, the right-hand member of calibrated scale is provided with the installation shell, and the right-hand member of calibrated scale and the left end fixed connection of installation shell, the inside of installation shell is provided with the swing mechanism, and the inside of installation shell and swing mechanism's bottom swing joint.

Preferably, the installation shell includes the shell, the inside of shell is provided with the rotation axis, and the inner wall of shell and the both ends fixed connection of rotation axis, the surface symmetry of rotation axis is provided with the movable shell, and the surface of rotation axis and the bottom fixed connection of movable shell, the inside of movable shell is provided with laser device, and the inner wall of movable shell and laser device's bottom fixed connection.

Preferably, the calibrated scale includes the disk body, the inside of disk body is provided with the attaching plate, and the inner wall of disk body contacts with the bottom of attaching plate, the top of attaching plate is provided with the support column, and the top of attaching plate and the bottom fixed connection of support column, the top of support column is provided with the joint piece, and the top of support column and the bottom fixed connection of joint piece, the left end of joint piece is provided with the pointer, the bottom of pointer and the top fixed connection of support column.

Preferably, the movable mechanism includes the fly leaf, the top symmetry of fly leaf is provided with the joint groove, and the top of fly leaf and the bottom fixed connection in joint groove, and the bottom of fly leaf is provided with the pressure ram, the top of pressure ram and the bottom fixed connection of fly leaf, the bottom of pressure ram is provided with extrusion spring, extrusion spring's bottom and extrusion ram's bottom fixed connection, extrusion spring's top is provided with the contact plate, the bottom of contact plate and extrusion spring's top fixed connection.

Preferably, firm mechanism includes the firm piece, the inside of firm piece evenly is provided with the connecting rod, and the both ends fixed connection of the inner wall of firm piece and connecting rod, the surface of connecting rod is provided with the go-between, and the surface of connecting rod contacts with the inner wall of go-between, the top of go-between is provided with the joint pole, and the top of go-between and the bottom fixed connection of joint pole.

The invention has the following beneficial effects:

1. the angle measuring instrument for bridge engineering detection is provided with the measuring instrument, so that the using effect of the angle measuring instrument for bridge engineering detection can be greatly improved, the difficulty of measurement work of the measuring instrument can be greatly reduced through the laser device arranged in the measuring instrument, the displacement of the laser device during angle adjustment can be checked through the indicating needle on the dial plate through the movable mechanism arranged outside the laser device, an operator can measure the angle only by carrying out laser marking on a point to be measured during angle measurement of bridge engineering detection, and manpower and material resources are greatly saved.

2. The angle measuring instrument for bridge engineering detection has the advantages that the dial is arranged, the using effect of the angle measuring instrument for bridge engineering detection can be greatly improved, the clamping block arranged at the top of the dial is fixedly connected with the clamping groove arranged in the movable mechanism, so that the laser device can be fixed and tightened through the clamping block on the dial when in measurement, the movable mechanism is prevented from being loosened due to long-time use of the angle measuring instrument for bridge engineering detection, the measuring result is further influenced, and the using effect of the angle measuring instrument for bridge engineering detection can be greatly improved by arranging the dial.

3. According to the angle measuring instrument for bridge engineering detection, the movable mechanism and the stabilizing mechanism are arranged, so that the accuracy of the angle measuring instrument for bridge engineering detection is greatly improved when the angle measuring instrument is used for measuring, the mounting shell arranged in the angle measuring instrument for bridge engineering detection can be fixed through the extrusion spring and the contact plate arranged at the bottom of the movable mechanism when the mounting shell moves, a laser device in the mounting shell cannot slightly move when the laser device is used for measuring, the measuring result is influenced, the bottom of the angle measuring instrument for bridge engineering detection is relatively stable when the angle measuring instrument is used for measuring, and the instrument toppling phenomenon cannot occur.

Drawings

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

FIG. 2 is a schematic view of the structure of the FIG. meter of the present invention;

FIG. 3 is a schematic structural view of the mounting housing of the present invention;

FIG. 4 is a schematic view of the construction of the dial of the present invention;

FIG. 5 is a schematic view of the construction of the moving mechanism of the present invention;

FIG. 6 is a schematic structural view of the stabilizing mechanism of the present invention;

in the figure: the measuring instrument comprises a measuring instrument 1, a mounting plate 2, a mounting column 3, a supporting leg 4, a stabilizing mechanism 5, a dial 6, a mounting shell 7, a movable mechanism 8, a clamping rod 51, a connecting rod 52, a connecting ring 53, a stabilizing block 54, a disc body 61, an indicating needle 62, a clamping block 63, a supporting column 64, an attaching plate 65, a movable shell 71, a shell 72, a rotating shaft 73, a laser device 74, a clamping groove 81, a movable plate 82, an extrusion spring 83, an extrusion rod 84 and a contact plate 85.

Detailed Description

An angle measuring instrument for bridge engineering inspection according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the angle measuring instrument for bridge engineering detection according to the present invention includes a mounting post 3; the bottom of erection column 3 is provided with landing leg 4, and the bottom of erection column 3 and the top swing joint of landing leg 4, the bottom of landing leg 4 is provided with stabilizing mean 5, and the bottom of landing leg 4 and stabilizing mean 5's top fixed connection, the top symmetry of erection column 3 is provided with mounting panel 2, and the top of erection column 3 and mounting panel 2's bottom fixed connection, mounting panel 2's top is provided with measuring apparatu 1, and mounting panel 2's top and measuring apparatu 1's external fixed surface are connected, the purpose that sets up landing leg 4 is in order to improve this kind of an angle measuring instrument that is used for bridge engineering to detect at the steadiness of during operation.

The measuring instrument 1 comprises a dial 6, a mounting shell 7 is arranged at the right end of the dial 6, the right end of the dial 6 is fixedly connected with the left end of the mounting shell 7, a movable mechanism 8 is arranged inside the mounting shell 7, the inside of the mounting shell 7 is movably connected with the bottom of the movable mechanism 8, the use effect of the angle measuring instrument for bridge engineering detection can be greatly improved by arranging the measuring instrument 1, the difficulty of the measuring instrument in measuring can be greatly reduced by a laser device 74 arranged inside the measuring instrument 1, the displacement of the laser device 74 during angle adjustment can be checked by an indicating needle on the dial 6 by the movable mechanism 8 arranged outside the laser device 74, so that an operator can measure the angle by only carrying out laser marking on a point to be measured during angle measurement of bridge engineering detection, manpower and material resources are greatly saved.

The mounting case 7 includes a housing 72, a rotating shaft 73 is disposed inside the housing 72, an inner wall of the housing 72 is fixedly connected to both ends of the rotating shaft 73, a movable case 71 is symmetrically disposed on an outer surface of the rotating shaft 73, the outer surface of the rotating shaft 73 is fixedly connected to a bottom of the movable case 71, a laser device 74 is disposed inside the movable case 71, the inner wall of the movable case 71 is fixedly connected to the bottom of the laser device 74, and the mounting case 7 is disposed to mount the laser device 74 and other components.

The dial 6 comprises a dial body 61, an attaching plate 65 is arranged inside the dial body 61, the inner wall of the dial body 61 is in contact with the bottom of the attaching plate 65, a supporting column 64 is arranged at the top of the attaching plate 65, the top of the attaching plate 65 is fixedly connected with the bottom of the supporting column 64, a clamping block 63 is arranged at the top of the supporting column 64, the top of the supporting column 64 is fixedly connected with the bottom of the clamping block 63, an indicating needle 62 is arranged at the left end of the clamping block 63, the bottom of the indicating needle 62 is fixedly connected with the top of the supporting column 64, by arranging the dial 6, the using effect of the angle measuring instrument for bridge engineering detection can be greatly improved, by fixedly connecting the clamping block 63 arranged at the top of the dial 6 with a clamping groove 81 arranged inside the movable mechanism 8, the laser device 74 can be fixed and tightened through the clamping block 63 on the dial 6 when measuring, the movable mechanism 8 is prevented from loosening due to long-time use of the angle measuring instrument for bridge engineering detection, so that the measuring result is influenced, and the using effect of the angle measuring instrument for bridge engineering detection can be greatly improved by arranging the dial 6.

The movable mechanism 8 comprises a movable plate 82, clamping grooves 81 are symmetrically arranged at the top of the movable plate 82, the top of the movable plate 82 is fixedly connected with the bottom of the clamping grooves 81, a pressing rod 84 is arranged at the bottom of the movable plate 82, the top of the pressing rod 84 is fixedly connected with the bottom of the movable plate 82, a pressing spring 83 is arranged at the bottom of the pressing rod 84, the bottom of the pressing spring 83 is fixedly connected with the bottom of the pressing rod 84, a contact plate 85 is arranged at the top of the pressing spring 83, the bottom of the contact plate 85 is fixedly connected with the top of the pressing spring 83, the accuracy of the angle measuring instrument for bridge engineering detection is greatly improved by arranging the movable mechanism 8 and the stabilizing mechanism 5, the mounting shell 7 arranged inside the angle measuring instrument for bridge engineering detection can be fixed by the pressing spring 83 and the contact plate 85 arranged at the bottom of the movable mechanism 8 when moving, the laser device 74 inside the mounting shell 7 can not move slightly when measuring, so that the measuring result is influenced, the bottom of the angle measuring instrument for bridge engineering detection can be more stable when measuring through the stabilizing mechanism 5, and the phenomenon of instrument toppling can not occur.

Stabilizing mean 5 includes stabilizing block 54, stabilizing block 54's inside evenly is provided with connecting rod 52, and stabilizing block 54's inner wall and the both ends fixed connection of connecting rod 52, the surface of connecting rod 52 is provided with go-between 53, and the surface of connecting rod 52 contacts with the inner wall of go-between 53, the top of go-between 53 is provided with joint pole 51, and the top of go-between 53 and the bottom fixed connection of joint pole 51, the purpose of setting stabilizing mean 5 is in order to improve this kind of an angle measuring apparatu for bridge engineering detects's stability.

The specific working process is as follows:

during operation, this kind of an angle measuring apparatu for bridge engineering detects and carries out angle measurement to bridge engineering through the measuring apparatu 1 at the top that sets up, measure the angle through the inside laser device 74 that sets up of installation shell 7 that measuring apparatu 1 is inside, it fixes to the outside movable shell 71 that sets up of laser device 74 through movable mechanism 8 when laser device 74 removes, contact plate 85 and the extrusion spring 83 that set up through movable mechanism 8 bottom make movable mechanism 8 fix movable shell 71, and stabilize mechanism 5 through the setting of landing leg 4 bottom and stabilize this kind of an angle measuring apparatu for bridge engineering detects, can be with this kind of an angle measuring apparatu for bridge engineering and ground in close contact with through the joint pole 51 that stabilizes mechanism 5 is inside sets up.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.