CN204064288U - A kind of lineation measuring instrument - Google Patents

Abstract

The utility model relates to a linearity measuring instrument, which belongs to the field of geological surveying. The utility model includes a mirror, a colorless transparent hard board, a movable telescopic column, a movable firmware, a compass, a fixing screw, a horizontal pipe, a pointer, a dial, a colorless plastic cover shell, and a nut; wherein the colorless transparent hard board is located at the bottom layer, The second layer is a mirror and pointer from top to bottom. The third layer is a colorless plastic cover. There is a fixed screw connected with the pointer, the compass is fixed on the movable fixture, and the movable fixture is fixed on the colorless transparent hard board by a nut, one end of the pointer is a collar and is set on the movable fixture, and the other end of the pointer is A horizontal tube is fixed, the colorless plastic cover is fixed on the colorless transparent hard board, and the dial is directly engraved on the colorless transparent hard board. The utility model realizes the measurement of the inclination direction, the inclination angle, the lateral proclination direction and the ambush angle of the alignment.

Description

A linear measuring instrument

technical field

The utility model relates to a linearity measuring instrument, which belongs to the field of geological surveying.

Background technique

In the field of geology, the occurrence of lineification includes dip direction, dip angle, lateral dip direction, and survey angle.

The occurrence measurement of alignment has always been a time-consuming and laborious work. At present, geological survey mainly relies on the traditional method, that is, the complete use of the geological compass. In addition, the method with certain digital technology, the digital geological compass, for the traditional geological survey process, the first First, it is necessary to use auxiliary tools, especially in the tunnel. Due to the limitation of space size and lighting, the use of geological compass is also greatly restricted. Second, due to the use of auxiliary tools, it is necessary to rely on 2-3 One person, that is, one person operates the compass, one person is responsible for the board, and one person is responsible for the lighting. There is a more or less tacit understanding between the two people who operate the board and the compass. For the accuracy of the data value, the boarder is needed If you don’t move, it will take a long time when you cooperate again, and this may not guarantee the accuracy of the data. In addition, because it is operated by 2-3 people, in the case of limited space, sometimes the personnel cannot stand at all. It also limits the position of personnel, resulting in the unreadable data, or even if it can be read, the error will increase, so there is a big problem in the reading, and the reliability and accuracy of the data will be reduced. In digital surveying, the cost is high, and the feasibility of operation is very poor in the tunnel. For example, it cannot work when it encounters water. Although in geological surveying, the digital compass has great convenience, but it can only measure structural surfaces. Occurrence, for the measurement of alignment, still need to use auxiliary tools, and the exposed problems are the same as the traditional geological survey. Therefore, in the actual geological survey process, the above two methods have many deficiencies and limitations.

Contents of the invention

The utility model provides a linearity measuring instrument, which is used to solve the problem of fast and accurate measurement of the inclination direction, the inclination angle, the sideways direction and the voltage measurement angle of the linearity.

The technical scheme of the utility model is: a linear measuring instrument, including a mirror 1, a colorless transparent hard board 2, a movable telescopic column 3, a movable firmware 4, a compass 5, a fixing screw 6, a horizontal tube 7, a pointer 8, and a scale Disk 9, colorless plastic cover shell 10, screw cap 11; wherein the colorless transparent hard board 2 is located at the bottom layer, the top of the colorless transparent hard board 2 is the second layer, and the second layer is respectively provided with mirror 1 and pointer from top to bottom 8. The third layer is provided with a colorless plastic cover shell 10. The colorless plastic cover shell 10 is provided with a concave groove for placing the compass 5 and an arc slot for fixed arc rotation. The arc slot is provided with a fixing screw 6 and a pointer 8 are connected, the compass 5 is fixed on the movable firmware 4, and the movable firmware 4 is fixed on the colorless transparent hard board 2 by the nut 11, and one end of the pointer 8 is a collar and is placed on the movable firmware 4, and the pointer 8 A horizontal pipe 7 is fixed on the other end, the colorless plastic cover shell 10 is fixed on the colorless transparent hardboard 2, and the dial 9 is directly engraved on the colorless transparent hardboard 2.

The compass 5 has horizontal bubbles.

The horizontal pipe 7 is welded on the pointer 8 .

The collar end of the pointer 8 is on the same axis as the movable firmware 4 .

The working principle of the utility model is:

In the work, the measurement method of each parameter of lineage occurrence is as follows:

Tilting direction: place the upper top edge or lower bottom edge of the line texture measuring instrument on the line texture, and coincide with or parallel to it, open the compass 5, and make the plane where the compass 5 is located perpendicular to the surface of the colorless transparent hard board 2 , rotate clockwise or counterclockwise, center the horizontal bubble of the compass, and read the north needle reading, which is the tilt direction.

Inclination angle: After reading the inclination direction, the measuring instrument does not need to be removed, and the pointer 8 is directly rotated to center the air bubble in the horizontal tube, and the value inside the dial (9) pointed by the pointer 8 is read, which is the inclination angle.

Lateral direction: paste the colorless transparent hard board 2 of the measuring instrument on the structural surface where the line is located, and place the nut position of the movable firmware 4 anywhere on the line, open the compass 5, and make the plane where the compass is located and The line of intersection of the colorless transparent hard board 2 is parallel to the plane and the top or bottom edge of the colorless transparent hard board 2. Rotate the face of the compass along this line to rotate the compass so that the horizontal bubble of the compass is centered and read what the north needle points to. The value of is the sideways direction.

Volt angle measurement: After measuring the side lying direction, the measuring instrument does not need to be removed. In the case of facing the structural surface, rotate the pointer 8 so that the line where the pointer is located coincides with the line, and read the dial (9) pointed by the pointer 8 The outer value is the volt angle.

Slope angle: place the side of the measuring instrument on the slope, turn on the compass 5, rotate the compass 8 to be perpendicular to the colorless transparent hard board 2, make the compass bubble center, and then rotate the pointer 8 to read the outside of the dial 9 pointed by the pointer The value of is the slope ratio.

When the space for measuring lineage is limited, when the compass 5 and the colorless transparent hard board 2 rotate into an acute angle (wherein, the compass 5 can rotate freely on the colorless transparent hard board 2, and the rotation of the pointer 8 is passed through the fixing screw 6 Rotate on a specified arc), and the data cannot be read directly from the compass 5, and the mirror 1 is required to observe and read the data on the compass 5.

The movable firmware 4 can make the compass 5 rotate 360° in the direction vertical to the hard board; make the compass 5 rotate 180° parallel to the upper and lower boundaries; the compass 5 with horizontal bubbles can freely rotate 180° on the hard board , and the compass 5 and the pointer 8 are fixed on the same axis, and the rotation point is the movable firmware 4 .

The beneficial effects of the utility model are:

In the process of field geological survey, the rapid and accurate measurement of lineage reduces the number of staff; under visible conditions, without auxiliary tools, one person can independently complete the lineage measurement work, which is low cost, The characteristics of small error, easy operation, portability, and small space constraints can significantly improve the measurement efficiency and accuracy; realize the fast and accurate measurement of the inclination direction, inclination angle, lateral orientation, and ambulation angle of the line.

Description of drawings

Fig. 1 is the structural front view of the present utility model;

Fig. 2 is the structure right view of the present utility model;

Fig. 3 is the partial enlarged view of the utility model;

Each label in the figure: 1-mirror, 2-colorless transparent hard board, 3-movable telescopic column, 4-movable firmware, 5-compass, 6-fixing screw, 7-horizontal tube, 8-pointer, 9-dial , 10-colorless plastic cover shell, 11-screw cap.

Detailed ways

Embodiment 1: As shown in Figures 1-3, a linearity measuring instrument includes a mirror 1, a colorless transparent hard board 2, a movable telescopic column 3, a movable firmware 4, a compass 5, a fixing screw 6, a horizontal tube 7, Pointer 8, dial 9, colorless plastic cover shell 10, screw cap 11; among them, the colorless transparent hard board 2 is located on the bottom layer, and the top of the colorless transparent hard board 2 is the second layer, and the second layer is respectively arranged from top to bottom Mirror 1, pointer 8, the third layer is provided with a colorless plastic cover shell 10, the colorless plastic cover shell 10 is provided with a sunken groove for placing the compass 5 and a circular arc slot for fixed arc rotation, and a fixed arc slot is provided on the arc slot. The screw 6 is connected with the pointer 8, the compass 5 is fixed on the movable fixture 4, and the movable fixture 4 is fixed on the colorless transparent hard board 2 by the nut 11, and one end of the pointer 8 is a collar and is set on the movable fixture 4 , a horizontal tube 7 is fixed on the other end of the pointer 8, the colorless plastic cover shell 10 is fixed on the colorless transparent hard board 2, and the dial 9 is directly engraved on the colorless transparent hard board 2.

The compass 5 has horizontal bubbles.

The horizontal pipe 7 is welded on the pointer 8 .

The collar end of the pointer 8 is on the same axis as the movable firmware 4 .

The specific implementation of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned implementation. Various changes are made.

Claims (4)

1. a lineation measuring instrument, is characterized in that: comprise mirror (1), water white transparency hardboard (2), movable telescopic post (3), movable firmware (4), compass (5), gib screw (6), horizontal tube (7), pointer (8), index dial (9), colourless vinyl cover shell (10), nut (11), wherein water white transparency hardboard (2) is positioned at bottom, the top of water white transparency hardboard (2) is the second layer, the second layer arranges mirror (1) from top to bottom respectively, pointer (8), third layer arranges colourless vinyl cover shell (10), colourless vinyl cover shell (10) is provided with the circular arc dead slot of recessed groove and the fixing radian rotation of placing compass (5), circular arc dead slot is provided with gib screw (6) and is connected with pointer (8), compass (5) is fixed on movable firmware (4), movable firmware (4) is fixed on water white transparency hardboard (2) by nut (11) again, one end of pointer (8) is a collar and is placed on movable firmware (4), the other end of pointer (8) is fixed a horizontal tube (7), colourless vinyl cover shell (10) is fixed on water white transparency hardboard (2), index dial (9) is that directly marking is on water white transparency hardboard (2).

2. lineation measuring instrument according to claim 1, is characterized in that: described compass (5) is with horizontal bubble.

3. lineation measuring instrument according to claim 1, is characterized in that: described horizontal tube (7) is welded on pointer (8).

4. lineation measuring instrument according to claim 1, is characterized in that: the collar end of described pointer (8) and movable firmware (4) are same axle.