CN218097720U

CN218097720U - Engineering is monitored and is used range unit with jam-proof structure

Info

Publication number: CN218097720U
Application number: CN202222327380.2U
Authority: CN
Inventors: 杨东辉; 赵小余; 陶孝波
Original assignee: Shanghai Chuangzhong Engineering Supervision Co ltd
Current assignee: Shanghai Chuangzhong Engineering Supervision Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-20
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses an engineering is prison and is used range unit with jam-proof structure, including the distancer main part, the bottom of distancer main part is connected with the connecting plate, the installation number of connecting plate is 2 groups, and installs relatively, the inner wall gomphosis of connecting plate is connected with the limiting plate, the inner wall gomphosis of connecting plate is connected with grid board A and grid board B, and grid board A and grid board B all are located the both sides of limiting plate. The utility model discloses an install grid board A, grid board B and miniature fan, thereby effectively reduced the interference that the hand trembled the measured data accuracy among the measurement process, miniature fan clears up the bottom dust of distancer main part, use grid board A and grid board B to support distancer main part bottom, the area of contact of distancer with the bottom wall body has been increased, the stability that the distancer main part was placed has been strengthened, the handheld distancer main part in-process of staff has been avoided, the hand trembles and causes the condition emergence that the distancer post angle is not normal.

Description

Engineering is monitored and is used range unit with jam-proof structure

Technical Field

The utility model relates to a building engineering measures technical field, specifically is a distance measuring device is used in engineering supervision with jam-proof structure.

Background

The hand-held distance measuring instrument is used for distance measurement, the principle is that a thin laser beam is emitted to a target, a photoelectric element receives a laser beam reflected by the target, a timer measures the time from emitting to receiving of the laser beam, the distance from an observer to the target is calculated, the hand-held distance measuring instrument is frequently used in building engineering, the existing hand-held distance measuring instrument is used in the measuring process, the placing angle of a distance measuring instrument main body is lack of a reference object, the placing angle of the distance measuring instrument is not correct, in addition, in the hand-held process of a worker, the hand shaking can also cause the angle of the distance measuring instrument main body to generate deviation, and the measuring accuracy of the distance measuring instrument is influenced.

The existing defect of the distance measuring device for engineering supervision is as follows:

patent document CN216815437U discloses highway engineering is range unit for prison, which comprises a main body, the surface is provided with portable protective housing all around of main part, one side surface of main part is provided with the eyepiece, the outer wall of eyepiece is provided with adjust knob. A highway engineering is monitored and is managed and used range unit, through the portable protective housing that sets up, magnetism suction point, the protective housing, magnetism suction block, spacing arc, protection cotton and portable clamp, can inhale and carry out quick fixed taking in to the device and provide protective housing for it through magnetism, avoid causing the damage to the device, the device of being convenient for of the anchor clamps carries is provided simultaneously, mirror surface shield through setting up, the bottom ring, protruding ring is inhaled to rubber magnetism, rotatory lift post, the concave ring is inhaled to visor and rubber magnetism, can provide the protection to the lens when range unit does not use, avoid the dust to get into and cause the damage to the lens, this equipment is simple structure not only, and convenient operation brings better use prospect.

However, the distance measuring device for engineering supervision in the above-mentioned publication mainly considers the problem of how to prolong the service life of the measuring device, for example, does not consider how to prevent the interference of hand-shaking during hand-holding to the accuracy of data.

Therefore, there is a need to develop a distance measuring device for engineering supervision with an interference-proof structure, so as to avoid the interference of hand shake to the data accuracy during the measurement process of the distance measuring device for engineering supervision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distance measuring device is used in engineering prison with jam-proof structure to solve this distance measuring device is used in engineering prison that proposes in the above-mentioned background art and measure the in-process hand tremble the problem that causes the interference to the data degree of accuracy easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering is prison and is used range unit with jam-proof structure, includes the distancer main part, the bottom of distancer main part is connected with the connecting plate, the installation number of connecting plate is 2 groups, and installs relatively, the inner wall gomphosis of connecting plate is connected with the limiting plate, the inner wall gomphosis of connecting plate is connected with grid board A and grid board B, and grid board A and grid board B all are located the both sides of limiting plate, grid board A with grid board B's surperficial gomphosis is connected, the inner wall gomphosis of distancer main part is connected with the dead lever, the bottom of dead lever is connected with miniature fan, and miniature fan is located between dead lever and grid board A and the grid board B, the bottom of distancer main part is run through and is installed control button, and control button and distancer main part and miniature fan electric connection.

Preferably, a side surface of the range finder main body is provided with a fixed cavity, the inner top wall of the fixed cavity is in through connection with a connecting wire, the fixed cavity limits the displacement of the stylus pen through the connecting wire, and the stylus pen is prevented from falling.

Preferably, the inner wall in fixed chamber is equipped with the spread groove, the number of setting up of spread groove is 2 groups, and sets up relatively, and the spread groove is fixed the spliced pole.

Preferably, the inner wall of the connecting groove is embedded with connecting columns, the number of the connecting columns is 1, and the connecting columns fix the handwriting pen.

Preferably, the surface of the connecting column is embedded with a handwriting pen, the surface of the handwriting pen is connected with the tail end of the connecting line in a penetrating mode, and a worker records measurement data by using the handwriting pen.

Preferably, the top through connection of distancer main part has the laser lamp, and laser lamp and distancer main part electric connection, portable rope is installed through the connecting rod gomphosis in the bottom of distancer main part, at the in-process of record measured data, overlaps portable rope in the wrist, and when the staff of being convenient for write, place the distancer main part and drop.

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

1. the utility model discloses an install grid board A, grid board B and miniature fan, thereby effectively avoided in the measurement process to tremble because of the hand and cause distancer main part angle slope, the condition of interference measurement data accuracy takes place, miniature fan clears up the bottom dust of distancer main part, avoid making dirty staff's elbow on the one hand, another conveniently reduces the dust and piles up the influence to measured data, use grid board A and grid board B to support distancer main part bottom, the area of contact of distancer and bottom wall body has been increased, the stability that the distancer main part was placed has been strengthened, the handheld distancer main part in-process of staff has been avoided, the hand is trembled and is caused the condition emergence that the distancer column angle is not normal.

2. The utility model discloses an install fixed chamber, connecting wire and pen to the staff of being convenient for carries out measurement work alone, passes through the connecting wire with the pen and is connected with the distancer main part, avoids taking place the condition that drops in the pen use, sets up fixed chamber moreover and is convenient for accomodate the pen, avoids the staff in-process of measuring alone, needs the embarrassing situation of handheld paper, pen and distancer main part simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the fixing rod and the micro fan of the present invention;

FIG. 3 is a schematic structural view of the connecting column and the writing pen of the present invention;

fig. 4 is a schematic structural diagram of a grid plate a and a grid plate B of the present invention.

In the figure: 1. a rangefinder body; 2. a connecting plate; 3. a limiting plate; 4. a grating plate A; 5. a grid plate B; 6. fixing the rod; 7. a micro fan; 8. a control button; 9. a fixed cavity; 10. a connecting wire; 11. connecting grooves; 12. connecting columns; 13. a stylus pen; 14. a laser light; 15. a hand-held rope.

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," "second," and the like 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.

Please refer to fig. 1-4, the utility model provides an embodiment, an engineering is prison and is used range unit with jam-proof structure, including distancer main part 1, the bottom of distancer main part 1 is connected with connecting plate 2, the installation number of connecting plate 2 is 2 groups, and relative installation, the inner wall gomphosis of connecting plate 2 is connected with limiting plate 3, the inner wall gomphosis of connecting plate 2 is connected with grid board A4 and grid board B5, and grid board A4 and grid board B5 all are located the both sides of limiting plate 3, grid board A4 with the surface gomphosis of grid board B5 is connected, the inner wall gomphosis of distancer main part 1 is connected with dead lever 6, the bottom of dead lever 6 is connected with miniature fan 7, and miniature fan 7 is located between dead lever 6 and grid board A4 and the grid board B5, the bottom of distancer main part 1 runs through and installs control button 8, and distancer main part 1 and miniature fan 7 electric connection.

Further, during the use, start miniature fan 7 through control button 8, miniature fan 7's wind-force blows out through grating A4 and grating B5, clears up the dust of distancer main part bottom, reduces the interference of ground dust to the measured data, when measuring the distance, pulls grating A4 and grating B5, makes the two relative motion, and grating A4 and grating B5 fix distancer main part 1, make distancer main part 1 and wall body keep the vertical angle.

Please refer to fig. 1 and fig. 3, a side surface of distancer main part 1 is equipped with fixed chamber 9, the interior roof through connection of fixed chamber 9 has connecting wire 10, the inner wall of fixed chamber 9 is equipped with spread groove 11, the number that sets up of spread groove 11 is 2 groups, and sets up relatively, spliced pole 12 is installed to the inner wall gomphosis of spread groove 11, and the installation number of spliced pole 12 is 1 group, handwriting pen 13 is installed to the surface gomphosis of spliced pole 12, and handwriting pen 13's the surface and the tail end through connection of connecting wire 10, the top through connection of distancer main part 1 has laser lamp 14, and laser lamp 14 and distancer main part 1 electric connection, portable rope 15 is installed through the connecting rod gomphosis in the bottom of distancer main part 1.

Further, use portable rope 15 to combine handwriting pen 13, the staff of being convenient for operates alone, when needs record data, hangs distancer main part 1 on the wrist through portable rope 15, takes out the record data with handwriting pen 13 from fixed chamber 9, puts handwriting pen 13 back to fixed chamber 9 after the record is accomplished, measures on next step.

The working principle is as follows: the miniature fan 7 is started through the control button 8, the wind power of the miniature fan 7 is blown out through the grating plate A4 and the grating plate B5, the dust at the bottom of the range finder main body 1 is cleaned, the interference of ground dust to measurement data is reduced, when the distance is measured, the grating plate A4 and the grating plate B5 are pulled to move relatively, the grating plate A4 and the grating plate B5 fix the range finder main body 1, the range finder main body 1 and a wall body keep a vertical angle, therefore, when a worker holds the range finder main body 1, the interference of hand shaking to the measurement data is reduced, in the measurement process, two persons are usually required to cooperate for recording data, the hand-held rope 15 is combined with the handwriting pen 13, the range finder main body 1 is hung on the wrist through the hand-held rope 15, the handwriting pen 13 is taken out of the fixed cavity 9, the handwriting pen 13 is put back to the fixed cavity 9 after the recording is completed, and the next measurement is carried out.

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 an engineering is prison and is used range unit with jam-proof structure, includes distancer main part (1), its characterized in that: the bottom of the range finder main body (1) is connected with connecting plates (2), the connecting plates (2) are arranged in 2 groups and oppositely arranged, and the inner wall of each connecting plate (2) is connected with a limiting plate (3) in an embedded mode;

the inner wall of the connecting plate (2) is connected with a grating plate A (4) and a grating plate B (5) in an embedded mode, the grating plate A (4) and the grating plate B (5) are located on two sides of the limiting plate (3), and the grating plate A (4) is connected with the surface of the grating plate B (5) in an embedded mode;

the inner wall gomphosis of distancer main part (1) is connected with dead lever (6), the bottom of dead lever (6) is connected with miniature fan (7), and miniature fan (7) are located between dead lever (6) and grid tray A (4) and grid plate B (5), the bottom of distancer main part (1) is run through and is installed control button (8), and control button (8) and distancer main part (1) and miniature fan (7) electric connection.

2. The distance measuring device for supervision of construction with interference prevention structure as set forth in claim 1, wherein: one side surface of distancer main part (1) is equipped with fixed chamber (9), the interior roof through connection in fixed chamber (9) has connecting wire (10).

3. The distance measuring device with interference-proof structure for supervision of engineering as claimed in claim 2, wherein: the inner wall of fixed chamber (9) is equipped with spread groove (11), the number of setting up of spread groove (11) is 2 groups, and sets up relatively.

4. The distance measuring device with interference-proof structure for supervision of engineering as claimed in claim 3, wherein: connecting columns (12) are embedded in the inner walls of the connecting grooves (11), and the number of the connecting columns (12) is 1.

5. The distance measuring device with interference preventing structure for supervision of engineering as claimed in claim 4, wherein: the surface of the connecting column (12) is embedded with a handwriting pen (13), and the surface of the handwriting pen (13) is connected with the tail end of the connecting line (10) in a penetrating manner.

6. The distance measuring device with interference-proof structure for supervision of engineering as claimed in claim 1, wherein: the top through connection of distancer main part (1) has laser lamp (14), and laser lamp (14) and distancer main part (1) electric connection, portable rope (15) are installed through the connecting rod gomphosis to the bottom of distancer main part (1).