CN217786174U

CN217786174U - Levelness calibration equipment

Info

Publication number: CN217786174U
Application number: CN202222031225.6U
Authority: CN
Inventors: 蔡振超
Original assignee: Inner Mongolia Institute Of Metrology Testing And Research
Current assignee: Inner Mongolia Institute Of Metrology Testing And Research
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-11
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a levelness calibration equipment relates to calibration equipment technical field, including connecting seat and lens cone, the fixed cover in bottom of connecting seat be equipped with can with support threaded connection's connecting pile. This levelness calibration equipment, cooperation through display module and locating piece and receiver and spacing post is used, make this levelness calibration equipment's monitoring data accessible display module show, a receiver of connecting seat outside is used for bearing display module, and protect display module, display module during operation can remove the outside to the connecting seat under the drive of receiver, make things convenient for the staff to survey, and when display module does not use, can retract in the connecting seat under the effect of receiver, and remain stable under the combined action of locating piece and spacing post, avoid display module's surface to remove the damage that the in-process received, thereby this levelness calibration equipment has been promoted the protection effect to display module.

Description

Levelness calibration equipment

Technical Field

The utility model relates to a calibration equipment technical field specifically is levelness calibration equipment.

Background

The levelness is (generally, a plane in the horizontal direction) whether the plane is on a horizontal line or not, is a common parameter in engineering surveying and mapping of a machining box, and can be checked by a level gauge or a line projector, a sweep level and the like, wherein the level gauge is the most common instrument for measuring the levelness, and the principle is that the height difference between ground points is measured according to the leveling principle, the level gauge is divided into a micro-inclination level gauge, an automatic leveling level gauge, a laser level gauge and a digital level gauge (also called an electronic level gauge) according to the structure, and the level gauge is divided into a precision level gauge and a common level gauge according to the precision.

And along with the progress of science and technology, the application range of electronic level is more extensive, and display data that can be more accurate, reduce calibrators's visual inspection error, but current electronic level still has certain not enough in specific use, its display module that shows data can set up in the outside of level in order to read data, but in the in-process of accomodating the transportation, display module probably takes place the friction between removal in-process and other objects, long-term so just can lead to the display screen outside to be scraped flower, influence the display effect of its external data, for this reason, we have designed levelness calibration equipment and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a levelness calibration equipment has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: levelness calibration equipment, including connecting seat and lens cone, the fixed cover in bottom of connecting seat is equipped with the connecting pile that can with support threaded connection, lens cone movable sleeve is in the top of connecting seat, can deflect and lock, the both sides movable sleeve of connecting seat is equipped with the receiver, one the display module related to the lens cone is equipped with to the cover in the receiver, another install in the receiver and display module between through arm-tie electric connection's power module, the outside fixed mounting of connecting seat has the spacing seat that is located the receiver below, the top movable sleeve of spacing seat is equipped with evenly distributed's spacing post.

Furthermore, the outer part of the storage box is fixedly sleeved with positioning blocks positioned on two sides of the storage box, and positioning holes matched with the positioning blocks are formed in the outer side of the connecting seat.

Furthermore, a cavity matched with the two storage boxes is formed in the connecting seat, and a storage cavity convenient for the pull plate to be stored is further formed in the connecting seat.

Furthermore, the bottom of the storage box is provided with a limiting hole matched with the top end of the limiting column, and a baffle is fixedly sleeved outside the limiting column.

Furthermore, the inside of the limiting seat is provided with a sliding chute matched with the baffle, and a spring sleeved outside the limiting column is fixedly connected between the limiting seat and the baffle.

Furthermore, the top of spacing post extends to the top of spacing seat, and spacing post when not exerting other power down, and the top extends to the outside of receiver, the bottom of spacing post extends to the below of spacing seat and fixed cover is equipped with the arm-tie.

The utility model provides a levelness calibration equipment possesses following beneficial effect:

1. this levelness calibration equipment, cooperation through display module and locating piece and receiver and spacing post is used, make this levelness calibration equipment's monitoring data accessible display module show, a receiver of connecting seat outside is used for bearing display module, and protect display module, display module during operation can remove the outside to the connecting seat under the drive of receiver, make things convenient for the staff to survey, and when display module does not use, can retract in the connecting seat under the effect of receiver, and remain stable under the combined action of locating piece and spacing post, avoid display module's surface to remove the damage that the in-process received, thereby this levelness calibration equipment has been promoted the protection effect to display module.

2. This levelness calibration equipment, cooperation through spacing post and spring and spacing hole is used, make this levelness calibration equipment stretch to the connecting seat outside in-process of surveing with display module, can stretch out from spacing seat under the effect of spring elasticity with the corresponding spacing post in display module position, and with the spacing hole of top embedding receiver bottom, realize the auxiliary fixation to the receiver, guarantee the stability of display module work, when display module income connecting seat, the top of spacing post is stretched out under the effect of spring elasticity equally, and extrude spacingly through its outside to the outside of receiver, avoid the receiver to drive display module roll-off from the connecting seat.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the display module of the present invention after being pulled out from the connecting seat;

fig. 3 is a schematic structural view of the present invention from the top;

fig. 4 is a schematic structural view between two storage boxes according to the present invention;

FIG. 5 is a schematic view of the inner structure of the limiting seat of the present invention;

fig. 6 is a schematic structural view of the bottom of the storage box of the present invention.

In the figure: 1. a connecting seat; 2. connecting piles; 3. a lens barrel; 4. a storage box; 5. a limiting seat; 6. positioning holes; 7. a display module; 8. positioning blocks; 9. a power supply module; 10. a connecting wire; 11. pulling a plate; 12. a limiting column; 13. a baffle plate; 14. a spring; 15. and a limiting hole.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: levelness calibration equipment, including connecting seat 1 and lens cone 3, the fixed cover in bottom of connecting seat 1 be equipped with can with support threaded connection's connecting

pile

2, 3 movable sleeve of lens cone is in the top of connecting seat 1, can deflect and lock, connecting seat 1 accessible connecting pile 2 is connected fixedly with the support, thereby place the position of carrying out the calibration monitoring, and adjust monitoring angle through lens cone 3, the both sides movable sleeve of connecting seat 1 is equipped with receiver 4, the cover is equipped with the display module 7 that is correlated with lens cone 3 in receiver 4, install in another receiver 4 and display module 7 between power module 9 through arm-tie 11 electric connection, receiver 4's outside fixed cover is equipped with the locating piece 8 that is located its both sides, receiver 4 outside locating piece 8 can cooperate the locating hole 6 realization in the connecting seat 1 outside to self auxiliary positioning and fixed.

Locating hole 6 with 8 assorted locating pieces is seted up in the outside of connecting seat 1, display module 7 and power module 9 that load in the receiver 4 are when getting into connecting seat 1 completely, can be nested completely between locating hole 6 and the locating piece 8, connecting seat 1's inside seted up with two receiver 4 assorted cavitys, connecting seat 1 inside cavity can make things convenient for receiver 4 in the inboard activity of connecting seat 1, and still set up the chamber of accomodating that makes things convenient for arm-tie 11 to accomodate in connecting seat 1, the length of arm-tie 11 need guarantee the home range of two receivers 4, the chamber of accomodating of seting up in connecting seat 1 is used for saving arm-tie 11.

Referring to fig. 3 to 6, the present invention provides a technical solution: the outside fixed mounting of connecting seat 1 has spacing seat 5 that is located receiver 4 below, the top movable sleeve of spacing seat 5 is equipped with evenly distributed's spacing post 12, the bottom of receiver 4 is seted up with spacing post 12 top assorted spacing hole 15, the outside fixed sleeve of spacing post 12 is equipped with baffle 13, the spacing hole 15 of receiver 4 bottom can dock with the top of spacing post 12, thereby supplementary receiver 4 who loads display module 7 is taken out fixed, spacing seat 5's inside seted up with baffle 13 assorted spout, spacing post 12 can drive baffle 13 and slide in the spout that spacing seat 5 is inside was seted up, and fixedly connected with cup joints the outside spring 14 at spacing post 12 between spacing seat 5 and the baffle 13, slide in-process through baffle 13 compression spring 14, when the effect of not exerting, spacing post 12 can be at baffle 13, spring 14's combined action remains stable.

The top of spacing post 12 extends to the top of spacing seat 5, and spacing post 12 is when not exerting other power down, the top extends to the outside of receiver 4, when receiver 4 drives display module 7 and takes in connecting seat 1 completely, the top of spacing post 12 can be in baffle 13 and spring 14's effect joint in the outside of receiver 4, the realization is fixed to the assistance of receiver 4, the bottom of spacing post 12 extends to the below of spacing seat 5 and fixed cover is equipped with arm-tie 11, the arm-tie 11 of spacing post 12 bottom can easily the staff to the operation of spacing post 12.

In conclusion, the levelness calibration device is used, a worker connects and fixes the connecting seat 1 with a support through the connecting pile 2, the monitoring angle is adjusted through the lens barrel 3, the pulling plate 11 is pulled to drive the limiting column 12 to move, fixing of the limiting column 12 to the outside of the storage box 4 loaded with the display module 7 is released, the storage box 4 is pulled to draw out the display module 7, after the pulling plate 11 is released, the limiting column 12 and the baffle 13 corresponding to the position of the display module 7 reset under the action of the elastic force of the spring 14, the top end of the limiting column 12 is embedded into the limiting hole 15 at the bottom of the storage box 4, the storage box 4 and the display module 7 are fixed, monitoring data are displayed through the display module 7, after calibration is completed, when the display module 7 needs to be stored in the connecting seat 1, the pulling plate 11 is pulled again, fixing of the top end of the limiting column 12 to the storage box 4 is released, the storage box 4 is communicated with the display module 7 and is pushed into the connecting seat 1, the positioning block 8 outside of the storage box 4 is embedded into the positioning hole 6 outside of the connecting seat 1 until the positioning hole 6 and the positioning block 8 are completely sleeved, the pulling plate 11 is released, the top end of the spring 14, the top end of the spring 14 is pulled out, and the whole levelness calibration device can be used for calibrating process of the whole external extrusion device.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Levelness calibration equipment, including connecting seat (1) and lens cone (3), the fixed cover in bottom of connecting seat (1) is equipped with can with support threaded connection's connecting pile (2), lens cone (3) activity suit can deflect and lock its characterized in that in the top of connecting seat (1): the utility model discloses a lens barrel, including connecting seat (1), receiver (4), one the both sides movable sleeve of connecting seat (1) is equipped with receiver (4), one display module (7) that are correlated with lens cone (3) are equipped with in receiver (4), another install in receiver (4) and display module (7) between through arm-tie (11) electric connection's power module (9), the outside fixed mounting of connecting seat (1) has spacing seat (5) that are located receiver (4) below, the top movable sleeve of spacing seat (5) is equipped with evenly distributed spacing post (12).

2. The levelness calibration apparatus according to claim 1, wherein: the outside fixed cover of receiver (4) is equipped with locating piece (8) that are located its both sides, locating hole (6) with locating piece (8) assorted are seted up in the outside of connecting seat (1).

3. A levelness calibration apparatus according to claim 1, characterized in that: the connecting seat is characterized in that a cavity matched with the two storage boxes (4) is formed in the connecting seat (1), and a storage cavity convenient for the pull plate (11) to store is further formed in the connecting seat (1).

4. The levelness calibration apparatus according to claim 1, wherein: the bottom of the storage box (4) is provided with a limiting hole (15) matched with the top end of the limiting column (12), and a baffle (13) is fixedly sleeved outside the limiting column (12).

5. A levelness calibration apparatus according to claim 4, characterized in that: the inside of spacing seat (5) is seted up with baffle (13) assorted spout, and fixedly connected with cup joints spring (14) outside spacing post (12) between spacing seat (5) and baffle (13).

6. A levelness calibration apparatus according to claim 5, characterized in that: the top of spacing post (12) extends to the top of spacing seat (5), and when spacing post (12) was not exerting other power down, the top extended to the outside of receiver (4), the bottom of spacing post (12) extends to the below of spacing seat (5) and fixed cover is equipped with arm-tie (11).