CN219624765U

CN219624765U - Distance measuring instrument for calculation

Info

Publication number: CN219624765U
Application number: CN202223423197.9U
Authority: CN
Inventors: 张婉莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-09-01
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a calculation and measurement distance instrument, which comprises: the bottom of the bottom plate is connected with a supporting rod, and the top end of the bottom plate is provided with a movable mechanism; the movable mechanism comprises a connecting frame, a rotating column, a connecting plate, a toothed plate, a rotating rod, a mark post and a scale mark, wherein the connecting frame is connected to the top end of a bottom plate, and the rotating column is rotationally connected to the outer wall of the connecting frame through a rotating shaft.

Description

Distance measuring instrument for calculation

Technical Field

The utility model relates to the technical field of distance meters, in particular to a calculated quantity distance meter.

Background

Engineering budget is a plan made for the income and expense conditions of engineering projects in a certain period in the future, which can evaluate the investment of engineering projects in a currency form and reflect the economic effect of engineering, while engineering budget is required to be carried out on engineering projects in engineering construction, for example, by measuring the distance between a measuring target and an observer by using a distance measuring instrument.

And the conventional calculation range finder for the working cost is inconvenient for staff to accurately adjust the measuring angle of the measuring instrument when in use, and the staff is often required to rotate the whole equipment to adjust the measuring angle, so that the working strength of the staff when adjusting the angle is large and laborious.

Disclosure of Invention

The utility model aims to provide a measuring range finder, which solves the problem that the prior device proposed in the background art is laborious for a worker to adjust the direction of a measuring distance when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a computed distance meter, comprising: the bottom of the bottom plate is connected with a supporting rod, and the top of the bottom plate is provided with a movable mechanism;

the movable mechanism comprises a connecting frame, a rotating column, a connecting plate, a toothed plate, a rotating rod, a marker post and scale marks, wherein the connecting frame is connected to the top end of the bottom plate, the rotating column is rotationally connected to the outer wall of the connecting frame through a rotating shaft, the connecting plate is fixedly connected to the outer wall of the rotating column, the toothed plate is fixedly connected to the outer wall of the connecting plate, the rotating rod is movably connected to the side wall of the connecting frame, the marker post is connected to the top end of the connecting plate, and the scale marks are formed in the top end of the connecting frame.

As a preferable technical scheme of the utility model, the bottom end of the rotary column is fixedly connected with a fixed plate, the inner side of the fixed plate is movably connected with a screw, the outer wall of the screw is in threaded connection with an abutting plate, and the side wall of the abutting plate is in abutting connection with a measuring instrument.

As a preferable technical scheme of the utility model, one end of the rotary rod is fixedly connected with conical teeth, and the scale marks are uniformly arranged at the top end of the connecting frame.

As a preferable technical scheme of the utility model, the measuring instrument is in two groups of symmetrical threads connected to the outer wall of the screw rod, and the two groups of abutting plates are abutted to the outer wall of the measuring instrument.

As a preferable technical scheme of the utility model, the surface of the supporting rod is connected with a sliding mechanism, the sliding mechanism comprises a fixed column, a limiting rod, a movable column, a hole block and a pulley, the fixed column is fixedly connected to the outer wall of the supporting rod, the limiting rod is connected to the top end of the fixed column through a tension spring, and the movable column is movably connected to the inner wall of the fixed column.

As a preferable technical scheme of the utility model, the hole block is fixedly connected to one end of the movable column, and the pulley is connected to the other end of the movable column.

As a preferable technical scheme of the utility model, the outer wall of the hole block is provided with an arc-shaped groove, and the limit rod is inserted into the inner side of the arc-shaped groove.

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

1. through connecting frame, column spinner, connecting plate, pinion rack, rotary rod, mark, scale mark, fixed plate, screw rod and the cooperation of supporting the plywood, the staff of being convenient for passes through rotatory rotary rod, and then makes toper tooth meshing pinion rack to make the connecting plate take place rotary motion, observe the contrast position of mark pole to the scale mark through the staff, and then be convenient for the staff learn the rotation angle of connecting plate, thereby adjust measuring instrument's position, thereby reduce the loaded down with trivial details nature when the staff adjusts measuring instrument measurement angle, guarantee angle regulation's accuracy simultaneously.

2. Through the cooperation of fixed column, gag lever post, movable column, hole piece and pulley, the staff of being convenient for passes through movable gag lever post, and then adjusts the position of movable column, when subaerial through pulley butt, and then the staff of being convenient for removes the device, reduces the loaded down with trivial details nature of staff when mobile device, and simultaneously when the bottom contact subaerial of bracing piece, the normal operating use of guarantee device.

Drawings

FIG. 1 is a schematic view in elevation and partially in section of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the connection plate of FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

In the figure: 11. a bottom plate; 12. a support rod; 2. a movable mechanism; 21. a connection frame; 22. a spin column; 23. a connecting plate; 24. a toothed plate; 25. a rotating rod; 26. a target; 27. scale marks; 28. a fixing plate; 29. a screw; 210. a butt plate; 211. a measuring instrument; 3. a sliding mechanism; 31. fixing the column; 32. a limit rod; 33. a movable column; 34. a hole block; 35. and (3) a pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a measuring range finder:

embodiment one:

according to the figures 1, 2 and 3, a calculation gauge comprises: the bottom plate 11, the bottom of the bottom plate 11 is connected with a supporting rod 12, the top of the bottom plate 11 is provided with a movable mechanism 2;

the movable mechanism 2 comprises a connecting frame 21, a rotating column 22, a connecting plate 23, a toothed plate 24, a rotating rod 25, a marker post 26 and a scale mark 27, wherein the connecting frame 21 is connected to the top end of the bottom plate 11, the rotating column 22 is rotationally connected to the outer wall of the connecting frame 21 through a rotating shaft, the connecting plate 23 is fixedly connected to the outer wall of the rotating column 22, the toothed plate 24 is fixedly connected to the outer wall of the connecting plate 23, the rotating rod 25 is movably connected to the side wall of the connecting frame 21, the marker post 26 is connected to the top end of the connecting plate 23, the scale mark 27 is arranged on the top end of the connecting frame 21, and conical teeth connected to the surface of the rotating rod 25 are meshed with the toothed plate 24 through rotating the rotating rod 25, so that the connecting plate 23 is driven to rotate.

The bottom fixedly connected with fixed plate 28 of column 22, the inboard swing joint of fixed plate 28 has screw rod 29, the outer wall threaded connection of screw rod 29 has support plywood 210, support plywood 210's lateral wall support is connected with measuring instrument 211, the one end fixedly connected with toper tooth of rotary rod 25, the scale mark 27 evenly sets up on the top of connecting frame 21, measuring instrument 211 is the outer wall of two sets of symmetry threaded connection at screw rod 29, and two sets of support plywood 210 all support at measuring instrument 211's outer wall, through rotatory screw rod 29, and then make the support plywood 210 position on the screw rod 29 surface take place the activity, and then make the screw rod 29 support at measuring instrument 211's surface, and then inject measuring instrument 211's position, thereby also be convenient for staff's movable screw rod 29, thereby take measuring instrument 211.

When the measuring instrument is specifically used, the rotary rod 25 is rotated by a worker, so that the conical teeth drive the toothed plate 24 to move, the positions of the connecting plate 23 and the fixed plate 28 are rotated, the position of the measuring instrument 211 is adjusted, the position of the marker post 26 is driven to move when the position of the connecting plate 23 moves, and the rotating angle of the connecting plate 23 is known by comparing the positions of the marker post 26 and the scale marks 27, so that accurate rotation adjustment is performed.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the surface of the supporting rod 12 is connected with a sliding mechanism 3, the sliding mechanism 3 comprises a fixed column 31, a limit rod 32, a movable column 33, a hole block 34 and a pulley 35, the fixed column 31 is fixedly connected to the outer wall of the supporting rod 12, the limit rod 32 is connected to the top end of the fixed column 31 through a tension spring, the movable column 33 is movably connected to the inner wall of the fixed column 31, the hole block 34 is fixedly connected to one end of the movable column 33, the pulley 35 is connected to the other end of the movable column 33, an arc-shaped groove is formed in the outer wall of the hole block 34, the limit rod 32 is inserted into the inner side of the arc-shaped groove, and the position of the limit rod 32 is kept stable when the limit rod 32 is not subjected to external force through the tension spring connection.

When the distance measuring instrument is specifically used, a worker moves the limiting rod 32 upwards, so that the limiting rod 32 is not inserted into the inner side of the arc-shaped groove formed in the surface of the hole block 34, the position movement of the movable column 33 is not limited, the adjusting pulley 35 is in contact with the ground, and the limiting rod 32 is inserted into the inner side of the hole block 34, so that the position movement of the movable column 33 is limited, and the equipment is conveniently moved by the worker.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computed distance meter, comprising:

the bottom plate (11), the bottom of the bottom plate (11) is connected with a supporting rod (12), and the top of the bottom plate (11) is provided with a movable mechanism (2);

the movable mechanism (2) comprises a connecting frame (21), a rotating column (22), a connecting plate (23), a toothed plate (24), a rotating rod (25), a marker post (26) and a scale mark (27), wherein the connecting frame (21) is connected to the top end of a base plate (11), the rotating column (22) is rotationally connected to the outer wall of the connecting frame (21) through a rotating shaft, the connecting plate (23) is fixedly connected to the outer wall of the rotating column (22), the toothed plate (24) is fixedly connected to the outer wall of the connecting plate (23), the rotating rod (25) is movably connected to the side wall of the connecting frame (21), the marker post (26) is connected to the top end of the connecting plate (23), and the scale mark (27) is arranged on the top end of the connecting frame (21).

2. A computerized distance meter according to claim 1, wherein: the bottom fixedly connected with fixed plate (28) of column spinner (22), the inboard swing joint of fixed plate (28) has screw rod (29), the outer wall threaded connection of screw rod (29) has support plywood (210), the lateral wall support of support plywood (210) is connected with measuring instrument (211) in the butt joint.

3. A computerized distance meter according to claim 1, wherein: one end of the rotating rod (25) is fixedly connected with conical teeth, and the scale marks (27) are uniformly formed in the top end of the connecting frame (21).

4. A computerized distance meter according to claim 2, wherein: the measuring instrument (211) is symmetrically connected to the outer wall of the screw (29) in a threaded mode, and the two groups of abutting plates (210) are abutted to the outer wall of the measuring instrument (211).

5. A computerized distance meter according to claim 1, wherein: the surface connection of bracing piece (12) has slide mechanism (3), slide mechanism (3) are including fixed column (31), gag lever post (32), movable column (33), hole piece (34) and pulley (35), fixed column (31) fixed connection is at the outer wall of bracing piece (12), gag lever post (32) are connected on the top of fixed column (31) through the extension spring, movable column (33) swing joint is at the inner wall of fixed column (31).

6. A computerized distance meter according to claim 5, wherein: the hole block (34) is fixedly connected to one end of the movable column (33), and the pulley (35) is connected to the other end of the movable column (33).

7. A computerized distance meter according to claim 6, wherein: the outer wall of the hole block (34) is provided with an arc-shaped groove, and the limiting rod (32) is inserted into the inner side of the arc-shaped groove.