CN209819102U - Instrument positioning device for civil engineering measurement - Google Patents

Abstract

The utility model discloses an instrument positioner is used in civil engineering measurement, which comprises a fixing plate and i, the top outer wall both ends of fixed plate all are equipped with the limiting plate, and the relative one side outer wall of two limiting plates is equipped with same backup pad, one of them the top outer wall of limiting plate is equipped with the spout, and the inner wall of spout is equipped with the slider, the top outer wall of slider is equipped with puts the thing board, and puts the top outer wall of thing board and be equipped with the spirit level, the outer wall of spout and slider all is equipped with the axle pinhole of specification such as, the bottom outer wall four corners of fixed plate all is equipped with fixed frame. The utility model discloses a be provided with spout, slider, put thing board and spirit level, the spirit level carries out measuring instrument's levelness and detects, reduces the error that produces when measuring instrument measures, and the setting of spout and slider makes the position of spirit level can be adjusted, and it has the axle pinhole of equal specification to open on slider and the spout, is convenient for adjust the fixing of the spirit level after.

Description

Instrument positioning device for civil engineering measurement

Technical Field

The utility model relates to a civil engineering technical field especially relates to an instrument positioner is used in civil engineering measurement.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to the applied material, equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and also refers to the object of engineering construction, and the measuring instrument is needed when the civil engineering works measure the land, and the measuring instrument is fixed by a positioning device in order to make the measuring result have no error.

The existing instrument positioning device for civil engineering measurement has the following defects: the positioning device not only needs to position the measuring instrument, but also needs to enable the measuring instrument to be in a horizontal state, so that the measuring result is accurate, however, the existing instrument positioning device does not have a horizontal measuring device, and therefore the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the instrument positioner for civil engineering measurement that provides.

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

the utility model provides an instrument positioner for civil engineering is measured, includes the fixed plate, the top outer wall both ends of fixed plate all are equipped with the limiting plate, and the relative one side outer wall of two limiting plates is equipped with same backup pad, one of them the top outer wall of limiting plate is equipped with the spout, and the inner wall of spout is equipped with the slider, the top outer wall of slider is equipped with puts the thing board, and the top outer wall of putting the thing board is equipped with the spirit level, the outer wall of spout and slider all is equipped with the axle pinhole of specification such as.

Further, the bottom outer wall four corners of fixed plate all is equipped with fixed frame, and the bottom outer wall of four fixed frames all is equipped with electric telescopic handle.

Furthermore, four electric telescopic handle's the other end all is equipped with the wheel frame.

Furthermore, the inner walls of the two sides of the four wheel frames are provided with the same wheel shaft, and the outer walls of the wheel shafts are provided with idler wheels.

Furthermore, two the outer wall equidistance of limiting plate is equipped with the screw hole, and the inner wall of every screw hole all is equipped with the threaded rod.

Furthermore, the outer wall of one side of each threaded rod is provided with a knob, and the other ends of all the threaded rods on one side are provided with the same locking plate.

The utility model has the advantages that:

1. through being provided with spout, slider, putting thing board and spirit level, the spirit level carries out measuring instrument's levelness and detects, reduces the error that produces when measuring instrument measures, and the setting of spout and slider makes the position of spirit level can be adjusted, and it has the axle pinhole of equal specification to open on slider and the spout, is convenient for carry out the fixed of the spirit level after adjusting.

2. Through being provided with electric telescopic handle and fixed frame, place this positioner's moving mechanism inside fixed frame, adjust it through electric telescopic handle, remove the back, fixed frame and ground contact improve this positioner's stability.

3. Through being provided with knob, threaded rod and locking plate, drive the threaded rod operation through rotatory knob to make the locking plate further fixed the measuring instrument, guarantee to be in absolute stable state in the measuring instrument use.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus positioning device for civil engineering measurement according to embodiment 1;

FIG. 2 is a side view showing the structure of an apparatus positioning device for civil engineering measurement as set forth in example 1;

fig. 3 is a schematic structural diagram of an instrument positioning device for civil engineering measurement according to embodiment 2.

In the figure: the device comprises a fixing plate 1, a limiting plate 2, a sliding block 3, a level 4, a storage plate 5, a shaft pin hole 6, a sliding groove 7, a supporting plate 8, a roller 9, a fixing frame 10, a wheel shaft 11, an electric telescopic rod 12, a wheel frame 13, a knob 14, a threaded rod 15 and a locking plate 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an instrument positioning device for civil engineering measurement comprises a fixed plate 1, two ends of the top outer wall of the fixed plate 1 are both fixed with limiting plates 2 through screws, the outer wall of one side opposite to the two limiting plates 2 is fixed with a same supporting plate 8 through screws, the top outer wall of one limiting plate 2 is fixed with a sliding chute 7 through screws, the inner wall of the sliding chute 7 is connected with a sliding block 3 in a sliding manner, the top outer wall of the sliding block 3 is welded with a placing plate 5, the top outer wall of the placing plate 5 is fixed with a level gauge 4 through screws, the sliding chute 7 and the outer wall of the sliding block 3 are both provided with axle pin holes 6 with equal specifications, the level gauge 4 is used for levelness detection of a measuring instrument, errors generated during measurement of the measuring instrument are reduced, the positions of the level gauge 4 can be adjusted through the arrangement of the sliding chute 7 and the sliding, facilitating the fixing of the level 4 after adjustment.

Wherein, the bottom outer wall four corners of fixed plate 1 all has fixed frame 10 through the fix with screw, and the bottom outer wall of four fixed frames 10 all has electric telescopic handle 12 through the fix with screw, four electric telescopic handle 12's the other end all has a wheel frame 13 through the fix with screw, four wheel frame 13's both sides inner wall all is fixed with same shaft 11 through the bearing, and shaft 11's outer wall is fixed with gyro wheel 9 through the key, carry out altitude mixture control to gyro wheel 9 through electric telescopic handle 12, remove the back, fixed frame 10 and ground contact, improve this positioner's stability.

The working principle is as follows: before the measuring instrument is used, the measuring instrument is placed on the supporting plate 8, then the electric telescopic rod 12 is adjusted, the roller 9 is in contact with the ground, after the positioning device is moved to a measuring point, the electric telescopic rod 12 is reset, the fixing frame 10 is in contact with the ground, the stability of the device is improved, then the level 4 is observed, whether the positioning device is in a horizontal state or not is seen, whether the measuring instrument is in the horizontal state or not is determined, and if the level 4 shows that the positioning device is not in the horizontal state, the positioning device needs to be moved and adjusted to the horizontal state.

Example 2

Referring to fig. 3, an instrument positioner for civil engineering is measured, compare in embodiment 1, the outer wall equidistance of two limiting plates 2 is opened threaded hole, and the inner wall of every threaded hole all has threaded rod 15 through threaded connection, the knob 14 has all been welded to one side outer wall of every threaded rod 15, and the other end welding of all threaded rods 15 that are located one side has same locking plate 16, drive threaded rod 15 through rotatory knob 14 and move, thereby make locking plate 16 further fixed to the measuring instrument, guarantee that the measuring instrument is in absolute stable state in the use.

The working principle is as follows: before use, a measuring instrument is placed on the supporting plate 8, the knob 14 is rotated to drive the threaded rod 15 to advance in the threaded groove, the locking plate 16 is enabled to be close to the measuring instrument and to be locked, then the electric telescopic rod 12 is adjusted, the idler wheel 9 is enabled to be in contact with the ground, after the positioning device is moved to a measuring point, the electric telescopic rod 12 is reset, the fixing frame 10 is enabled to be in contact with the ground, the stability of the device is improved, then the level 4 is observed, whether the positioning device is in a horizontal state or not is seen, whether the measuring instrument is in the horizontal state or not is determined, and if the level 4 shows that the measuring instrument is not in the horizontal state, the positioning device needs to be moved and is adjusted to the horizontal state.

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 (6)

1. The utility model provides an instrument positioner for civil engineering is measured, includes fixed plate (1), its characterized in that, the top outer wall both ends of fixed plate (1) all are equipped with limiting plate (2), and the relative one side outer wall of two limiting plate (2) is equipped with same backup pad (8), one of them the top outer wall of limiting plate (2) is equipped with spout (7), and the inner wall of spout (7) is equipped with slider (3), the top outer wall of slider (3) is equipped with puts thing board (5), and puts the top outer wall of thing board (5) and be equipped with spirit level (4), the outer wall of spout (7) and slider (3) all is equipped with axle pinhole (6) of specification such as.

2. The apparatus positioning device for civil engineering measurement according to claim 1, wherein four corners of the outer bottom wall of the fixing plate (1) are provided with fixing frames (10), and the outer bottom walls of the four fixing frames (10) are provided with electric telescopic rods (12).

3. The apparatus positioning device for civil engineering measurement according to claim 2, wherein the other ends of the four electric telescopic rods (12) are provided with wheel frames (13).

4. The instrument positioning device for civil engineering measurement according to claim 3, wherein the inner walls of the two sides of the four wheel frames (13) are provided with the same wheel shaft (11), and the outer wall of the wheel shaft (11) is provided with the roller (9).

5. The apparatus positioning device for civil engineering measurement according to any one of claims 1 to 4, wherein the outer walls of the two limiting plates (2) are provided with threaded holes at equal distances, and the inner wall of each threaded hole is provided with a threaded rod (15).

6. The apparatus positioning device for civil engineering measurement according to claim 5, wherein the outer wall of one side of each threaded rod (15) is provided with a knob (14), and the other ends of all threaded rods (15) on one side are provided with the same locking plate (16).