CN213274146U

CN213274146U - Flatness calibration device for surveying and mapping engineering

Info

Publication number: CN213274146U
Application number: CN202022814585.4U
Authority: CN
Inventors: 付明生
Original assignee: Shandong Institute of Geological Surveying and Mapping
Current assignee: Shandong Institute of Geological Surveying and Mapping
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-05-25
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a roughness calibrating device for mapping engineering, including the first chi body, the second chi body and fixture block, the fixed surface of the first chi body installs the display, one side fixed mounting of the internal portion of first chi has range sensor, the opposite side fixed mounting of the internal portion of first chi has angle sensor, the opposite side fixed mounting of connecting plate has the fixture block, the top movable mounting of fixture block has the press lever, the opposite side fixed mounting of the first chi body has the second chi body, the fixed surface of the second chi body installs horizontal spirit level, the opposite side fixed mounting of the internal portion of second chi has the laser lamp, the fixed surface of fixed plate one side installs the buckle. The utility model discloses a be provided with a series of structures and make this device can promote the precision of equipment calibration at the in-process that uses, and the person of being convenient for to use carries out the right angle calibration, is convenient for accomodate the device and carries.

Description

Flatness calibration device for surveying and mapping engineering

Technical Field

The utility model relates to a mapping engineering technical field specifically is a be used for roughness calibrating device for mapping engineering.

Background

Before large-scale engineering construction is carried out, a mapping engineer must measure and draw a topographic map and provide other information data, then the work such as decision-making, planning and design can be carried out, and the flatness of a wall body or the ground needs to be calibrated during the mapping work, but the prior calibration device has the defects of unsatisfactory calibration precision and the like, so that the flatness calibration device for mapping engineering is needed.

The prior flatness calibration device for mapping engineering has the following defects:

1. the conventional flatness calibration device for mapping engineering is not ideal in calibration accuracy and is inconvenient for a user to carry out right-angle calibration;

2. the present roughness calibrating device for mapping engineering area occupied is big, and the user of being not convenient for carries, and we propose a roughness calibrating device for mapping engineering for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for roughness calibrating device for mapping engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flatness calibration device for surveying and mapping engineering comprises a first ruler body, a second ruler body and a fixture block, wherein a display is fixedly mounted on the surface of the first ruler body, a distance measuring sensor is fixedly mounted on one side of the interior of the first ruler body, an angle sensor is fixedly mounted on the other side of the interior of the first ruler body, a connecting plate is fixedly mounted in the interior of the first ruler body on the other side of the angle sensor, a fixture block is fixedly mounted on the other side of the connecting plate, a pressing rod is movably mounted at the top of the fixture block, a second spring is fixedly mounted between the pressing rod and the fixture block, a second ruler body is fixedly mounted on the other side of the first ruler body, a transverse level meter is fixedly mounted on the surface of the second ruler body, a maintenance door is movably mounted on the other side of the display on the surface of the first ruler body and the other side of the transverse level meter on the surface of the second ruler body, a vertical level meter is fixedly mounted on one side of the, the laser lamp is fixedly mounted on the other side of the inner portion of the second ruler body, a battery is movably mounted on the other side of the angle sensor of the inner portion of the first ruler body and the other side of the laser lamp of the inner portion of the second ruler body, a fixing plate is fixedly mounted inside the second ruler body on one side of the battery, a buckle is fixedly mounted on the surface of one side of the fixing plate, a first spring is fixedly mounted between the buckles, and the buckle and the clamping block coincide with each other.

Preferably, the top of the first ruler body is fixedly provided with a handle, and the periphery of the handle is fixedly provided with a rubber sleeve.

Preferably, a connecting piece is fixedly installed on the surface of the maintenance door, and a pull rod is fixedly installed on the surface of the connecting piece.

Preferably, a dust guard is movably mounted on the surface of the other side of the second ruler body, and a handle is fixedly mounted at the top of the dust guard.

Preferably, the bottom of the surface of the first ruler body and the bottom of the surface of the second ruler body are provided with ruler marks, and the ruler marks are made of organic resin materials.

Preferably, one side of the horizontal level gauge on the surface of the second ruler body is provided with a pull groove, and a pull block is fixedly arranged between the pull grooves.

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

1. the utility model discloses a user of service sets zero the data of display earlier when carrying out calibration work, closely laminate device bottom or other end surface and wall body or ground again, detect the laminating angle of device through angle sensor, send infrared signal and implement feedback analysis through distance measuring sensor and reachs wall body or ground and whether there is slope or arch, show detected data through the display, the user also can observe the roughness through horizontal spirit level or vertical spirit level, at last with detected data and standard data contrast and reachs calibration data, the calibration method who adopts three kinds of differences has increased the precision of calibration, send cross laser light through the laser lamp, thereby convenient to use personnel carry out the right angle calibration to wall body or ground.

2. The utility model discloses a user of service accessible is pressing down when not using the device and is promoting the buckle to shrink according to the depression bar, and stimulate the second chi body and separate buckle and fixture block, the second spring is kick-backed and is driven according to the depression bar playback, thereby dismantle the device, the length and the area occupied of device have been reduced, convenient to use personnel accomodate the device, only need take up the inside that the second chi body inserted the fixture block with the buckle when installing, first spring makes the buckle insert the back of targetting in place and kick-backs, thereby convenient to use personnel splice the device.

Drawings

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

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

FIG. 3 is a schematic view of a partial structure of the clip block and the clip of the present invention;

fig. 4 is a schematic view of the local structure of the buckle and the spring of the present invention.

In the figure: 1. a first ruler body; 101. a connecting plate; 2. a display; 3. maintaining the door; 301. a pull rod; 302. a connecting member; 4. a handle; 401. a rubber sleeve; 5. buckling; 501. a first spring; 6. a second ruler body; 601. groove drawing; 602. pulling the block; 603. a fixing plate; 7. a dust-proof plate; 701. a handle; 8. marking with a ruler; 9. a transverse level; 10. a vertical level; 11. a ranging sensor; 12. a battery; 13. an angle sensor; 14. a pressing lever; 1401. a second spring; 15. a laser light; 16. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a flatness calibration device for surveying and mapping engineering comprises a first ruler body 1, a second ruler body 6 and a clamping block 16, wherein a display 2 is fixedly installed on the surface of the first ruler body 1, a distance measuring sensor 11 is fixedly installed on one side inside the first ruler body 1, an angle sensor 13 is fixedly installed on the other side inside the first ruler body 1, a second ruler body 6 is fixedly installed on the other side of the first ruler body 1, a transverse level 9 is fixedly installed on the surface of the second ruler body 6, a maintenance door 3 is movably installed on the other side of the display 2 on the surface of the first ruler body 1 and the other side of the transverse level 9 on the surface of the second ruler body 6, a vertical level 10 is fixedly installed on one side of the maintenance door 3 on the surface of the second ruler body 6, a laser lamp 15 is fixedly installed on the other side inside the second ruler body 6, a battery 12 is movably installed on the other side of the angle sensor 13 inside the first ruler body 1 and the other side of the transverse level 15 inside the second ruler body 6, the angle sensor 13 adopts an LCT626T-M type angle sensor, the distance sensor 11 adopts an HG-C1030HG-C1050HG-C type distance sensor, the laser lamp 15 adopts a ZLM50X650-1670MD type laser lamp, the display 2 adopts a ClinoBEVEL display, when a user carries out calibration work, the data of the display 2 is firstly set to zero, then the bottom or the other end surface of the device is tightly attached to a wall or the ground, the attachment angle of the device is detected through the angle sensor 13, the distance sensor 11 sends an infrared signal and carries out feedback analysis to obtain whether the wall or the ground is inclined or convex, the display 2 displays the detected data, the user can also observe the flatness through a transverse level instrument 9 or a vertical level instrument 10, finally the detected data is compared with standard data to obtain calibration data, three different calibration methods are adopted to increase the calibration accuracy, the cross laser light is emitted through the laser lamp 15, so that a user can conveniently perform right-angle calibration on a wall or the ground, the laser lamp 15, the angle sensor 13 and the ranging sensor 11 are powered through the battery 12, the battery 12 can be replaced by opening the maintenance door 3, the fixing plate 603 is fixedly arranged inside the second ruler body 6 on one side of the battery 12, the buckle 5 is fixedly arranged on the surface on one side of the fixing plate 603, the first spring 501 is fixedly arranged between the buckles 5, the buckle 5 is overlapped with the clamping block 16, the connecting plate 101 is fixedly arranged inside the first ruler body 1 on the other side of the angle sensor 13, the clamping block 16 is fixedly arranged on the other side of the connecting plate 101, the pressing rod 14 is movably arranged at the top of the clamping block 16, the second spring 1401 is fixedly arranged between the pressing rod 14 and the clamping block 16, and the user can push the buckle 5 to contract by pressing the pressing, and pulling second chi body 6 and separating buckle 5 and fixture block 16, second spring 1401 rebounds and drives and press the playback of depression bar 14 to dismantle the device, the length and the area occupied of device have been reduced, convenient to use personnel accomodate the device, only need take up second chi body 6 and insert the inside of fixture block 16 with buckle 5 when installing, first spring 501 makes buckle 5 insert the back of targetting in place, thereby convenient to use personnel splice the device, buckle 5 adopts the elastic plastic material.

Further, the top fixed mounting of first chi body 1 has handle 4, and the peripheral fixed mounting of handle 4 has rubber sleeve 401, and the user of service carries the device through holding handle 4 when carrying, and rubber sleeve 401 has increased the area of contact between user's palm and the handle 4, the condition of taking off the hand appears when preventing that user of service from holding handle 4.

Further, a connecting piece 302 is fixedly installed on the surface of the maintenance door 3, a pull rod 301 is fixedly installed on the surface of the connecting piece 302, a user opens the maintenance door 3 by pulling the pull rod 301 through the connecting piece 302, and the pull rod 301 and the maintenance door 3 are fixedly connected through the connecting piece 302.

Further, the surface movable mounting of second chi body 6 opposite side has dust guard 7, and the top fixed mounting of dust guard 7 has handle 701, and the user opens dust guard 7 through pulling handle 701, and dust guard 7 can prevent that the dust from covering and influence laser lamp 15 normal use on laser lamp 15 surface.

Further, the bottom parts of the surfaces of the first ruler body 1 and the second ruler body 6 are provided with ruler marks 8, the ruler marks 8 are made of organic resin materials, a user can observe the length distance to be measured through the ruler marks 8, and the striking performance of the ruler marks 8 can be improved through the organic resin materials.

Further, a pull groove 601 is formed in one side of the transverse level 9 on the surface of the second ruler body 6, a pull block 602 is fixedly installed between the pull grooves 601, a user can put fingers into the pull groove 601 and pull the pull block 602 to detach the device, and the pull block 602 can increase the friction force between the fingers of the user and the second ruler body 6, so that the user can detach the second ruler body 6 conveniently.

The working principle is as follows: the user carries out the data zero setting of display 2 earlier when calibration work, closely laminate bottom or other end surface of the device with wall body or ground again, detect the laminating angle of device through angle sensor 13, send infrared signal and implement feedback analysis through range sensor 11 and reachd whether there is slope or arch wall body or ground, show the detected data through display 2, the user also can observe the roughness through horizontal spirit level 9 or vertical spirit level 10, finally compare detected data and standard data and reachd calibration data, the user accessible is pressed down and is pressed down pressure lever 14 and promote buckle 5 and contract when not using the device, and pull second chi body 6 and separate buckle 5 and fixture block 16, second spring resilience 1401 drives and presses down 14 playback of lever, thereby dismantle the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for roughness calibrating device for mapping engineering, includes first chi body (1), second chi body (6) and fixture block (16), its characterized in that: the first ruler body (1) is connected with the second ruler body (6) through a clamping block (16), a display (2) is fixedly installed on the surface of the first ruler body (1), a distance measuring sensor (11) is fixedly installed on one side, far away from the clamping block (16), inside the first ruler body (1), an angle sensor (13) is fixedly installed on one side, close to the clamping block (16), inside the first ruler body (1), a connecting plate (101) is fixedly installed on one side, close to the clamping block (16), inside the first ruler body (1), the connecting plate (101) is installed between the angle sensor (13) and the clamping block (16), a pressing rod (14) is movably installed at the top of the clamping block (16), a second spring (1401) is fixedly installed between the pressing rod (14) and the clamping block (16), a transverse level gauge (9) is fixedly installed on the surface of the second ruler body (6), the inner side of the display (2) on the surface of the first ruler body (1) and the inner side of the transverse level meter (9) on the surface of the second ruler body (6) are movably provided with maintenance doors (3), one side, far away from the transverse level meter (9), of the maintenance door (3) on the surface of the second ruler body (6) is fixedly provided with a vertical level meter (10), one side, far away from the clamping block (16), inside the second ruler body (6) is fixedly provided with a laser lamp (15), the inner side of the angle sensor (13) inside the first ruler body (1) and the inner side of the laser lamp (15) inside the second ruler body (6) are movably provided with batteries (12), the inside of the second ruler body (6) inside the batteries (12) is fixedly provided with a fixing plate (603), the surface of the inner side of the fixing plate (603) is fixedly provided with buckles (5), and first springs (501) are fixedly arranged between the buckles (5), and the buckle (5) is superposed with the clamping block (16).

2. A flatness calibration device for mapping engineering according to claim 1, characterized in that: the top of the first ruler body (1) is fixedly provided with a handle (4), and the periphery of the handle (4) is fixedly provided with a rubber sleeve (401).

3. A flatness calibration device for mapping engineering according to claim 1, characterized in that: the surface of the maintenance door (3) is fixedly provided with a connecting piece (302), and the surface of the connecting piece (302) is fixedly provided with a pull rod (301).

4. A flatness calibration device for mapping engineering according to claim 1, characterized in that: the surface of the other side of the second ruler body (6) is movably provided with a dust guard (7), and the top of the dust guard (7) is fixedly provided with a handle (701).

5. A flatness calibration device for mapping engineering according to claim 1, characterized in that: the bottom parts of the surfaces of the first ruler body (1) and the second ruler body (6) are provided with ruler marks (8), and the ruler marks (8) are made of organic resin.

6. A flatness calibration device for mapping engineering according to claim 1, characterized in that: a pull groove (601) is formed in one side of the transverse level (9) on the surface of the second ruler body (6), and a pull block (602) is fixedly installed between the pull grooves (601).