CN216482601U - Manage dedicated angular surveying chi - Google Patents

Abstract

The utility model relates to the technical field of measuring device, a special angular surveying chi of prison-line is disclosed, including measuring the main scale and rotating the vice chi of being connected of measurement with measuring the main scale, measure the inside elastic mounting of one end that the main scale kept away from measuring the vice chi and have solid fixed ring, gu fixed ring's edge is equipped with the scale, gu fixed ring's intra-annular rotation installs the swivel becket, the swivel becket is fixed with the spirit level, simultaneously, measure the main scale and keep away from the inside safe chamber of offering the solid fixed ring installation of supply of one end of measuring the vice chi, two show mouths have been seted up to the bilateral symmetry in safe chamber. This manage dedicated angular surveying chi, when through measuring the main scale and measuring the angle that vice chi survey department awaited measuring building contained angle, through the cooperation of solid fixed ring, swivel ring and spirit level, can measure the contained angle of measuring between main scale and the water flat line to can calculate the contained angle number of degrees between arbitrary hypotenuse and the water flat line in measuring the main scale and measuring the building contained angle that vice chi surveyed, convenient and fast has improved angle measurement efficiency.

Description

Manage dedicated angular surveying chi

Technical Field

The application relates to the technical field of measuring devices, in particular to a special angle measuring ruler for supervision.

Background

Civil engineering is a general term of civil engineering and construction engineering, and covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in all categories such as ground, underground, land, above water and under water, and the construction of the buildings, the structures and the engineering works comprises various technical activities such as surveying, designing, constructing, maintaining and managing in the engineering construction process, and also comprises materials, equipment and articles consumed in the construction process. In civil engineering construction supervision, angle measurement needs to be performed with an angle measuring scale.

At present, in realizing this application in-process, the inventor finds that there is following problem at least in this technique, and current angular surveying chi when using, can only direct measurement contained angle's angle, and when the hypotenuse of needs measurement contained angle and the angle of water flat line, often need carry out measuring operation many times and just can obtain, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a manage dedicated angular surveying chi to it is inconvenient in the problem of the angle between the rapid survey contained angle hypotenuse and the water flat line to propose current angular surveying chi in solving above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: including measuring the main scale and with measure the main scale and rotate the vice chi of measurement of being connected, measure the inside elastic mounting of one end that the main scale kept away from and measure vice chi and have solid fixed ring, gu fixed ring's edge is equipped with the scale, gu fixed ring's intra-annular rotation installs the swivel becket, the swivel becket internal fixation has the spirit level.

Through the technical scheme, when needs measure the contained angle, measure the main scale and measure vice chi respectively with two hypotenuses laminating, simultaneously, rotate the swivel becket and make the spirit level be in the horizontality, at this moment, the contained angle between the spirit level of measuring main scale and horizontality is read out to the scale on the solid fixed ring of accessible, mark as alpha, simultaneously, measure the angle that the contained angle itself can be measured to the main scale and measure vice chi, mark as beta, consequently, can obtain the contained angle between arbitrary one hypotenuse of contained angle and the water flat line of surveying through the simple addition and subtraction between alpha and beta, and the operation is simple, and the use is convenient.

As a further preferred scheme, the inside safety chamber that supplies solid fixed ring installation of offering of measuring the one end that the main scale kept away from and measures the auxiliary scale of measuring, the bilateral symmetry in safety chamber has seted up two and supplies solid fixed ring edge scale and swivel becket show mouth that shows.

Through above-mentioned technical scheme, can install solid fixed ring in measuring the safety chamber in the main scale.

As a further preferred scheme, two movable slots are symmetrically formed in the inner walls of the two ends of the safety cavity, two connecting columns are symmetrically formed in the two sides of the fixing ring, and the connecting columns are inserted into the movable slots.

Through the technical scheme, the fixing ring can move in the safety cavity through the connection of the connecting column and the movable slot.

As a further preferred scheme, a spring is fixed at the bottom in the movable slot, and the other end of the spring, which is far away from the fixed point, is fixed with the spring.

Through above-mentioned technical scheme, the setting of spring can the solid fixed ring of elastic butt, makes it keep in show mouth department to drop at this dipperstick or receive when colliding, play the cushioning effect, improved the protection effect to the spirit level.

Preferably, both ends of the level are fixed to both sides of the inner wall of the rotating ring, and the axis of the level coincides with the diameter of the rotating ring.

Through above-mentioned technical scheme, usable spirit level comes the measurement to measure the contained angle of main scale and water flat line.

As a further preferred scheme, one end of the measuring main ruler, which is far away from the fixing ring, is rotatably provided with a measuring auxiliary ruler, and the measuring auxiliary ruler is connected with a connecting shaft.

Through the technical scheme, the measuring auxiliary ruler is rotatably arranged at the end part of the measuring main ruler through the connecting shaft.

As a further preferred scheme, the lower end face of the measuring auxiliary ruler is provided with a groove for embedding the measuring main ruler, the upper end face of the measuring auxiliary ruler is provided with a sliding groove, an extending ruler is slidably mounted in the sliding groove, and the extending ruler extends towards one end, far away from the connecting shaft, of the measuring auxiliary ruler in a sliding mode.

Through above-mentioned technical scheme, the sliding tray on measuring the auxiliary ruler can stretch out and draw back, and the extension is measured the measuring length of auxiliary ruler, has improved the application scope of this dipperstick.

As a further preferred scheme, a magnetic attraction piece is fixed on the upper end face of the main measuring ruler and is in magnetic attraction fit with the bottom in the groove of the lower end face of the auxiliary measuring ruler.

Through above-mentioned technical scheme, measure main scale accessible magnetism and inhale the piece and come to inhale fixedly with measuring vice chi magnetism.

To sum up, the technical effect and the advantage of this application: when the angle of the included angle of the building to be measured at the measuring position of the main ruler and the measuring auxiliary ruler is measured, the included angle between the measuring main ruler and the horizontal line can be measured through the cooperation of the fixing ring, the rotating ring and the level gauge, so that the included angle degree between any one inclined edge and the horizontal line in the included angle of the building measured by the measuring main ruler and the measuring auxiliary ruler can be calculated, the angle measuring ruler is simple to operate and convenient to use, and the angle measuring efficiency is improved;

due to the matching of the fixing ring and the safety cavity, the protection effect on the level can be improved, and the service life of the measuring scale is prolonged;

thanks to the arrangement of the sliding groove on the measuring auxiliary ruler, the length measured by the measuring auxiliary ruler can be prolonged, and the application range of the measuring ruler is further widened.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the present application;

fig. 3 is a schematic structural diagram of the measuring main scale and the rotating ring in cooperation.

Description of reference numerals:

1. measuring a main scale; 101. a safety chamber; 102. a display port; 2. a connecting shaft; 3. measuring an auxiliary ruler; 4. a fixing ring; 401. connecting columns; 5. a rotating ring; 501. a surge column; 6. a level; 7. a movable slot; 8. a spring; 9. a sliding groove; 10. an extension rule; 11. and a magnetic attraction sheet.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a dedicated angular surveying chi of prison, including measuring main scale 1 and with measure main scale 1 and rotate the vice chi 3 of measurement of being connected, measure the one end rotation of main scale 1 and install and measure vice chi 3, it is connected with connecting axle 2 to measure vice chi 3, thereby will measure the rotatory tip of installing in measuring main scale 1 of vice chi 3, it is equipped with the scale for angular surveying to measure main scale 1 and measure the vice chi 3 junction, make and measure main scale 1 and measure the vice chi 3 cooperation and can come to measure the angle of building contained angle, prior art commonly used in the field, this department is no longer described many unnecessary, and measure main scale 1 and measure vice chi 3 itself and also be equipped with the scale that is used for measuring straight line length. And the lower terminal surface of measuring the auxiliary chi 3 sets up the groove that supplies to measure main chi 1 embedding, and measures the up end of main chi 1 and be fixed with magnetism piece 11, magnetism piece 11 with measure the auxiliary chi 3 lower terminal surface inslot bottom and correspond fixed iron sheet magnetism and inhale the cooperation for measure main chi 1 and measure auxiliary chi 3 and can fold and conveniently accomodate.

Simultaneously, measuring the up end of vice chi 3 and having seted up sliding tray 9, slidable mounting has extension chi 10 in sliding tray 9, and extension chi 10 slides towards the one end that measuring vice chi 3 kept away from connecting axle 2 and extends for sliding tray 9 can prolong the measuring length of measuring vice chi 3, thereby has improved the application scope of this dipperstick.

Referring to fig. 2 and 3, the inside elastic mounting of the one end of measuring the auxiliary ruler 3 is kept away from to measure main ruler 1 has solid fixed ring 4, measures the inside safety chamber 101 of having seted up of one end that main ruler 1 kept away from to measure auxiliary ruler 3, is provided with solid fixed ring 4 in the safety chamber 101, and the edge of solid fixed ring 4 is equipped with the scale, and the bilateral symmetry in safety chamber 101 sets up two edge scales that supply solid fixed ring 4 and the show mouth 102 that the middle part shows.

During specific implementation, two movable slots 7 have been seted up to the symmetry on the both ends inner wall of safe chamber 101, and the both sides symmetrical structure of solid fixed ring 4 has two spliced poles 401, spliced pole 401 inserts in the movable slot 7, and the bottom is fixed with spring 8 in the activity slot 7, spring 8 keeps away from the other end of fixed point and is fixed with spring 8, thereby with solid fixed ring 4 resilient mount in safe chamber 101, and because spring 8's setting, make solid fixed ring 4 can remain throughout in show mouth 102 department, and when this dipperstick drops or receives the collision, spring 8 can also play the cushioning effect, the protection effect to spirit level 6 has been improved.

Meanwhile, a rotating ring 5 is rotatably mounted in the fixed ring 4, a fluctuation column 501 for applying force is fixed at the edge of the rotating ring 5, a level 6 is fixed in the rotating ring 5, two ends of the level 6 are respectively fixed on two sides of the inner wall of the rotating ring 5, the axis of the level 6 coincides with the diameter of the rotating ring 5, and when the measuring device is used, the rotating ring 5 can be rotated to measure the included angle between the main ruler 1 and the horizontal line by using the level 6.

Theory of operation, this special angular surveying chi of prison, during the use, when needs measure the building contained angle, measure main scale 1 and measure vice chi 3 and respectively with two hypotenuses pastes the angle of measuring the building contained angle, record as beta, and this moment, measure sliding tray 9 on the vice chi 3 and can stretch out and draw back as required to satisfy different measurement needs. Meanwhile, the fluctuation column 501 can be further shifted to rotate the rotating ring 5 in the fixing ring 4 to enable the level 6 to be in a horizontal state, and the scale on the fixing ring 4 is matched to read out the included angle between the main ruler 1 and the level 6 in the horizontal state and is recorded as alpha.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or some features may be replaced with equivalents, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application are intended to be covered by the present application.

Claims (8)

1. The utility model provides a dedicated angular surveying chi of prison, including measure main scale (1) and with measure vice chi (3) of measurement that main scale (1) rotated to be connected, its characterized in that: measure main scale (1) and keep away from measure the inside elastic mounting of one end of vice chi (3) and have solid fixed ring (4), the edge of solid fixed ring (4) is equipped with the scale, the intra-annular rotatory swivel mount of solid fixed ring (4) has swivel becket (5), and swivel becket (5) internal fixation has spirit level (6).

2. The angle measuring ruler for proctoring, as claimed in claim 1, wherein: the utility model discloses a show mouth (102) that the one end inside of measuring main scale (1) and keeping away from measure vice chi (3) is seted up the confession gu the safe chamber (101) of solid fixed ring (4) installation, the bilateral symmetry in safe chamber (101) has seted up two confessions gu fixed ring (4) edge scale and rotating ring (5) show.

3. The angle measuring ruler for proctoring, as claimed in claim 2, wherein: two movable slots (7) are symmetrically arranged on the inner walls of the two ends of the safety cavity (101), two connecting columns (401) are symmetrically arranged on the two sides of the fixing ring (4), and the connecting columns (401) are inserted into the movable slots (7).

4. The angle measuring ruler for proctoring, as claimed in claim 3, wherein: the bottom in the movable slot (7) is fixed with a spring (8), and the other end of the spring (8) far away from the fixed point is fixed with the spring (8).

5. The angle measuring ruler for proctoring, as claimed in claim 1, wherein: two ends of the water level (6) are respectively fixed on two sides of the inner wall of the rotating ring (5), and the axial lead of the water level (6) is coincided with the diameter of the rotating ring (5).

6. The angle measuring ruler for proctoring, as claimed in claim 1, wherein: the measuring main ruler (1) is far away from one end of the fixing ring (4) is rotatably provided with the measuring auxiliary ruler (3), and the measuring auxiliary ruler (3) is connected with the connecting shaft (2).

7. The angle measuring ruler for proctoring, as claimed in claim 6, wherein: the lower terminal surface of measuring vice chi (3) has seted up the confession measure the groove of main scale (1) embedding, just sliding tray (9) have been seted up to the up end of measuring vice chi (3), slidable mounting has extension chi (10) in sliding tray (9), extension chi (10) orientation measure vice chi (3) and keep away from the one end of connecting axle (2) slides and extends.

8. The angle measuring ruler for proctoring, as claimed in claim 7, wherein: the magnetic attraction piece (11) is fixed on the upper end face of the measuring main ruler (1), and the magnetic attraction piece (11) is in magnetic attraction fit with the bottom in the groove of the lower end face of the measuring auxiliary ruler (3).

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