CN216081492U

CN216081492U - A measuring device for civil engineering

Info

Publication number: CN216081492U
Application number: CN202122832617.8U
Authority: CN
Inventors: 杨立会
Original assignee: Liaocheng Jiuzhou Construction Group Co ltd
Current assignee: Liaocheng Jiuzhou Construction Group Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-18
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a measuring device for civil construction, which comprises a box body, wherein a movable plate is arranged inside the box body, a protective sleeve is arranged above the movable plate, transparent glass is arranged on one side of the protective sleeve, a distance meter body is arranged inside the protective sleeve, a cleaning mechanism is arranged on the protective sleeve, an end cover is detachably connected to one side of the protective sleeve, and an elastic pressing mechanism is arranged in the end cover. According to the range finder, the range finder body can be well protected by the arrangement of the protective sleeve, the end cover and the transparent glass in the using process, dust, rainwater and the like are prevented from entering the range finder body to influence the using precision and the service life of the range finder body, the range finder body can be quickly disassembled and assembled by the arrangement of the sliding block, the sliding groove, the limiting plate and the elastic pressing mechanism, the transparent glass can be automatically cleaned by the arrangement of the cleaning mechanism, and the dust on the surface of the transparent glass is prevented from blocking the range finder body for measurement.

Description

A measuring device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering construction, in particular to a measuring device for civil engineering construction.

Background

Civil engineering, namely the construction of civil building engineering, often need use the distancer in the civil engineering work progress, the distancer is the instrument of a measurement length or distance, can combine with angle measurement equipment or module simultaneously and measure the angle, area isoparametric, the distancer belongs to accurate instrument, and civil engineering job site dust content is big, exposes the distancer for a long time and uses, makes the distancer damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a measuring device for civil engineering construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a measuring device for civil engineering, includes the box, sliding connection has the movable plate between the inner wall of box, movable plate and a plurality of multistage telescopic links of last fixed surface are connected with, the output fixedly connected with lag of multistage telescopic link, the fixed clear glass that is equipped with in one side of lag, the inside of lag can be dismantled and be equipped with the distancer body, be equipped with clean mechanism on the lag, the lag is kept away from one side of clear glass and can be dismantled and be connected with the end cover, be equipped with elasticity hold-down mechanism in the end cover.

Further, the top of box can be dismantled and be equipped with the top cap, be equipped with scissors formula lifting mechanism between the bottom surface of box inner wall bottom surface and movable plate, just scissors formula lifting mechanism passes through the cylinder drive, and when the distancer body was in non-use state, scissors formula lifting mechanism drove the movable plate and moved to the box in, made the movable plate and the lag on it was located the box inner wall to cover the top cap, accomodate the distancer body, conveniently carry.

Further, clean mechanism includes first mounting panel, motor, preceding bull stick, back bull stick and connecting rod, first mounting panel is fixed in on the front side inner wall of lag, the motor is fixed in on the first mounting panel, the output and the preceding bull stick fixed connection of motor, the rear surface fixedly connected with pivot of back bull stick, the other end of pivot passes through the bearing frame and rotates with the rear surface of lag to be connected, the connecting rod is fixed in between preceding bull stick and the back bull stick, one side fixedly connected with second mounting panel that the connecting rod is close to the lag, cotton is cleaned to one side fixedly connected with of second mounting panel, just clean cotton and transparent glass contact, through the setting of clean mechanism, can clean transparent glass automatically, avoid transparent glass to go up the dust more, influence the measurement of distancer.

Further, the inner wall bottom surface of lag is equipped with the spout, the bottom surface fixedly connected with slider of distancer body slider and spout sliding connection, distancer body can be followed and dismantled in the lag, and when not using for a long time, accomodate the distancer body alone, and be convenient for the maintenance.

Further, the inner wall bottom surface fixedly connected with L type pole of lag, one side fixedly connected with limiting plate of L type pole, the fixed crashproof pad that is equipped with in one side of limiting plate, limiting plate restriction distancer body is in the position of lag, and the crashproof pad prevents that slider and limiting plate striking from damaging.

Furthermore, an internal thread is arranged on the inner wall of the end cover, an external thread is arranged on the outer surface of the protective sleeve and at the position corresponding to the end cover, the end cover is detachably connected with the protective sleeve through the thread, and the end cover is rotated to realize the assembly and disassembly of the end cover.

Further, elasticity hold-down mechanism is including fixed cover, clamp plate and spring, fixed cover is fixed in inner wall one side of end cover (21), the internal diameter of fixed cover is greater than the width and the height of distancer body, the external diameter of fixed cover is less than the internal diameter of lag, clamp plate sliding connection is between the inner wall of fixed cover, the spring is located the inside of fixed cover, just the both ends of spring respectively with one side of clamp plate and inner wall one side fixed connection of end cover, rotate the in-process of end cover, the clamp plate acts on the distancer body, prevents distancer body drunkenness in the use.

The utility model has the beneficial effects that:

when the range finder is used, the range finder body can be well protected by the arrangement of the protective sleeve, the end cover and the transparent glass in the using process, dust, rainwater and the like are prevented from entering the range finder body to influence the use precision and the service life of the range finder body, the range finder body can be quickly disassembled and assembled by the arrangement of the sliding block, the sliding groove, the limiting plate and the elastic pressing mechanism, the transparent glass can be automatically cleaned by the arrangement of the cleaning mechanism, and the dust on the surface of the transparent glass is prevented from blocking the range finder body for measurement.

Drawings

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

FIG. 2 is a schematic mechanical view of the protective sleeve of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a perspective view of the protective sleeve of the present invention;

fig. 5 is a schematic structural view of the end cap of the present invention.

Illustration of the drawings:

1. a box body; 2. moving the plate; 3. a scissor lift mechanism; 4. a multi-stage telescopic rod; 5. a protective sleeve; 6. transparent glass; 7. a connecting rod; 8. a second mounting plate; 9. wiping cotton; 10. a chute; 11. an L-shaped rod; 12. a limiting plate; 13. a first mounting plate; 14. a motor; 15. a front rotary rod; 16. a rear rotating rod; 17. a rotating shaft; 18. a bearing seat; 19. a rangefinder body; 20. a slider; 21. an end cap; 22. fixing a sleeve; 23. pressing a plate; 24. a spring.

Detailed Description

Fig. 1 to 5 show, relate to a measuring device for civil engineering, including box 1, sliding connection has movable plate 2 between the inner wall of box 1, movable plate 2 and a plurality of multi-stage telescopic rod 4 of last fixed surface are connected with, multi-stage telescopic rod 4's output fixedly connected with lag 5, one side of lag 5 is fixed and is equipped with clear glass 6, the inside of lag 5 can be dismantled and be equipped with distancer body 19, be equipped with clean mechanism on the lag 5, one side that clear glass 6 was kept away from to lag 5 can be dismantled and be connected with end cover 21, be equipped with elasticity hold-down mechanism in the end cover 21.

As shown in fig. 1, a top cover is detachably disposed on the top of the box 1, a scissor type lifting mechanism 3 is disposed between the bottom surface of the inner wall of the box 1 and the bottom surface of the moving plate 2, the scissor type lifting mechanism 3 is driven by an air cylinder, a sliding groove 10 is disposed on the bottom surface of the inner wall of the protecting sleeve 5, a sliding block 20 is fixedly connected to the bottom surface of the distance meter body 19, and the sliding block 20 is slidably connected to the sliding groove 10.

As shown in fig. 2 to 4, the cleaning mechanism includes a first mounting plate 13, a motor 14, a front rotating rod 15, a rear rotating rod 16 and a connecting rod 7, the first mounting plate 13 is fixed on the inner wall of the front side of the protecting jacket 5, the motor 14 is fixed on the first mounting plate 13, the output end of the motor 14 is fixedly connected with the front rotating rod 15, the rear surface of the rear rotating rod 16 is fixedly connected with a rotating shaft 17, the other end of the rotating shaft 17 is rotatably connected with the rear surface of the protecting jacket 5 through a bearing seat 18, the connecting rod 7 is fixed between the front rotating rod 15 and the rear rotating rod 16, one side of the connecting rod 7 close to the protecting jacket 5 is fixedly connected with a second mounting plate 8, one side of the second mounting plate 8 is fixedly connected with a wiping cotton 9, and the wiping cotton 9 contacts with the transparent glass 6, the inner wall bottom surface of the protective sleeve 5 is fixedly connected with an L-shaped rod 11, one side of the L-shaped rod 11 is fixedly connected with a limiting plate 12, and one side of the limiting plate 12 is fixedly provided with an anti-collision pad.

As shown in fig. 1 and 5, an internal thread is provided on the inner wall of the end cover 21, an external thread is provided on the outer surface of the protection cover 5 corresponding to the end cover 21, the end cover 21 is detachably connected with the protection cover 5 through a thread, the elastic pressing mechanism comprises a fixing sleeve 22, a pressing plate 23 and a spring 24, the fixing sleeve 22 is fixed on one side of the inner wall of the end cover 21, the inner diameter of the fixing sleeve 22 is greater than the width and height of the range finder body 19, the outer diameter of the fixing sleeve 22 is smaller than the inner diameter of the protection cover 5, the pressing plate 23 is slidably connected between the inner walls of the fixing sleeve 22, the spring 24 is located inside the fixing sleeve 22, and two ends of the spring 24 are respectively fixedly connected with one side of the pressing plate 23 and one side of the inner wall of the end cover 21.

When the measuring device for civil engineering construction is used, the initial state protective sleeve 5 is located inside the box body 1, the top of the box body 1 is provided with the top cover, the device is moved to a proper position, the top cover is opened, the starting cylinder drives the scissor type lifting mechanism 3 to start, the scissor type lifting mechanism 3 drives the movable plate 2 and the protective sleeve 5 on the movable plate 2 to ascend and extend out of the upper surface of the box body 1, the height of the movable plate 2 is adjusted according to specific use conditions, when the movable plate 2 moves to the maximum height, the multistage telescopic rod 4 is started to adjust the height of the protective sleeve 5, required data are measured through the range finder body 19, when the range finder body 19 is used, the front rotary rod 15 and the rear rotary rod 16 are in a vertical state, the front rotary rod 15, the rear rotary rod 16 and the connecting rod 7 are prevented from blocking the visual field of the range finder body 19, when the surface of the transparent glass 6 has more dust, the motor 14 is started, and the motor 14 drives the front rotary rod 15, The rear rotating rod 16 and the connecting rod 7 rotate forward by 180 degrees and then rotate reversely by 180 degrees, the second mounting plate 8 and the wiping cotton 9 are driven to wipe the transparent glass 6 by repeating the actions, when the distance measuring instrument body 19 needs to be detached, the end cover 21 is rotated to be detached from the protective sleeve 5, the distance measuring instrument body 19 is pulled along the direction of the sliding groove 10 to be detached from the protective sleeve 5, the sliding block 20 is aligned to the sliding groove 10 during installation, the distance measuring instrument body 19 is pushed into the protective sleeve 5 until the sliding block 20 is contacted with the limiting plate 12, the end cover 21 is aligned to the protective sleeve 5, the end cover 21 is connected with the protective sleeve 5 by reversely rotating the end cover 21, and in the rotating process, the pressing plate 23 is contacted with the distance measuring instrument body 19, and the spring 24 is compressed, so that the distance measuring instrument body 19 is prevented from moving in the using process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a measuring device for civil engineering, includes box (1), its characterized in that: sliding connection has movable plate (2) between the inner wall of box (1), movable plate (2) and a plurality of multi-stage telescopic link (4) of last fixed surface are connected with, the output fixedly connected with lag (5) of multi-stage telescopic link (4), one side of lag (5) is fixed and is equipped with clear glass (6), the inside of lag (5) can be dismantled and be equipped with distancer body (19), be equipped with clean mechanism on lag (5), one side that clear glass (6) were kept away from in lag (5) can be dismantled and be connected with end cover (21), be equipped with elasticity hold-down mechanism in end cover (21).

2. A measuring device for civil engineering works according to claim 1, characterized in that: the top of box (1) can be dismantled and be equipped with the top cap, be equipped with scissor type lifting mechanism (3) between the bottom surface of box (1) inner wall bottom surface and movable plate (2), just scissor type lifting mechanism (3) pass through the cylinder drive.

3. A measuring device for civil engineering works according to claim 1, characterized in that: the cleaning mechanism comprises a first mounting plate (13), a motor (14), a front rotating rod (15), a rear rotating rod (16) and a connecting rod (7), the first mounting plate (13) is fixed on the inner wall of the front side of the protective sleeve (5), the motor (14) is fixed on the first mounting plate (13), the output end of the motor (14) is fixedly connected with the front rotating rod (15), the rear surface of the rear rotating rod (16) is fixedly connected with a rotating shaft (17), the other end of the rotating shaft (17) is rotatably connected with the rear surface of the protective sleeve (5) through a bearing seat (18), the connecting rod (7) is fixed between the front rotating rod (15) and the rear rotating rod (16), one side of the connecting rod (7) close to the protective sleeve (5) is fixedly connected with a second mounting plate (8), one side fixedly connected with of second mounting panel (8) cleans cotton (9), just clean cotton (9) and transparent glass (6) contact.

4. A measuring device for civil engineering works according to claim 1, characterized in that: the inner wall bottom surface of lag (5) is equipped with spout (10), the bottom surface fixedly connected with slider (20) of distancer body (19) slider (20) and spout (10) sliding connection.

5. A measuring device for civil engineering works according to claim 1, characterized in that: the anti-collision protective sleeve is characterized in that an L-shaped rod (11) is fixedly connected to the bottom surface of the inner wall of the protective sleeve (5), a limiting plate (12) is fixedly connected to one side of the L-shaped rod (11), and an anti-collision pad is fixedly arranged on one side of the limiting plate (12).

6. A measuring device for civil engineering works according to claim 1, characterized in that: the inner wall of the end cover (21) is provided with an internal thread, the outer surface of the protective sleeve (5) is provided with an external thread at a position corresponding to the end cover (21), and the end cover (21) is detachably connected with the protective sleeve (5) through the thread.

7. A measuring device for civil engineering works according to claim 1, characterized in that: elasticity hold-down mechanism includes fixed cover (22), clamp plate (23) and spring (24), fixed cover (22) are fixed in inner wall one side of end cover (21), the internal diameter of fixed cover (22) is greater than the width and the height of distancer body (19), the external diameter of fixed cover (22) is less than the internal diameter of lag (5), clamp plate (23) sliding connection is between the inner wall of fixed cover (22), spring (24) are located the inside of fixed cover (22), just the both ends of spring (24) respectively with one side of clamp plate (23) and inner wall one side fixed connection of end cover (21).