CN210893106U

CN210893106U - Measuring device for building engineering management

Info

Publication number: CN210893106U
Application number: CN201921960992.7U
Authority: CN
Inventors: 孙冬冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-30
Anticipated expiration: 2029-11-13

Abstract

A measuring device for building engineering management comprises a level bar body, wherein a cylindrical groove is formed in the front side face of the level bar body, a calibration pointer is rotatably connected to the center of the cylindrical groove, a reference block is fixedly connected to the side face of the cylindrical groove and is perpendicular to the face of the level bar body, a detachable level bubble fixer is fixedly connected into the level bar body and comprises a left clamping block and a right clamping block which can move relatively, the level bubble is fixed through the left clamping block and the right clamping block, and an angle measurer for measuring an angle is arranged at the left end of the level bar body; the utility model provides a horizontal bubble damages and leads to the level bar to be unable to use in the level bar, causes the wasting of resources to and the process is loaded down with trivial details when changing the horizontal bubble, and the inconvenient problem of calibration after the horizontal bubble is changed.

Description

Measuring device for building engineering management

Technical Field

The utility model belongs to the technical field of the architectural equipment technique and specifically relates to a measuring device for building engineering management is related to.

Background

Building engineering's measurement is including the levelness measurement, the angular surveying, the measurement of multiple data such as distance measurement, wherein when carrying out levelness measurement and angular surveying, level bar and angular surveying chi need be used, because these two kinds of instrument volumes are great, measurement personnel carry inconveniently, in addition, receive building site's environmental impact, the level bubble on the level bar damages easily, the level bubble is more troublesome after damaging, after the change, still need to carry out professional calibration, the process is more loaded down with trivial details, influence constructor's work efficiency.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a measuring device for building engineering management can damage by effectual solution level bar mesohorizontality bubble and lead to the level bar unable use, causes the wasting of resources to and the process is loaded down with trivial details when changing the level bubble, and the inconvenient problem of back calibration is changed to the level bubble.

In order to achieve the purpose, the utility model comprises a measuring device for building engineering management, which comprises a level body, wherein the front side surface of the level body is provided with a cylindrical groove, the center of the cylindrical groove is rotationally connected with a calibration pointer, the side surface of the cylindrical groove is fixedly connected with a reference block which is vertical to the side surface of the level body, a detachable horizontal bubble fixer is fixedly connected in the level body, the horizontal bubble fixer comprises a left clamping block and a right clamping block which can move oppositely firstly, the left clamping block is fixedly connected with a first push rod, the first push rod is connected with the right clamping block in a sliding way and penetrates through the right clamping block, the right side of the first push rod is fixedly connected with a push block, the first push rod is sleeved with a spring, the spring is positioned between the right clamping block and the push block, the left clamping block and the right clamping block are symmetrical left and right and have the same connecting structure, and an angle measurer is arranged at the left end of the level bar body.

Preferably, the angular surveying ware is including rotatable angular surveying chi, fixedly connected with angle pointer on the angular surveying chi, angle pointer rotate with the level bar body and are connected, be equipped with the calibrated scale around the angle pointer, calibrated scale and level bar body fixed connection, the right side fixedly connected with arc guide block of level bar body, the arc guide block is fixed connection with the level bar body, is connected with fastening screw between arc guide block and the angular surveying chi.

Preferably, the left side of the level bar body is provided with a groove, and the size of the groove is larger than that of the angle measuring ruler.

Preferably, the leftmost end and the rightmost end of the level bar body are respectively provided with a height adjuster, the height adjuster comprises a screw capable of moving up and down, and the bottom surface of the screw is fixedly connected with an adjusting column.

Preferably, the upper surface and the lower surface of the horizontal bubble fixer are respectively provided with an adjusting screw, and the adjusting screws penetrate through the level bar body and are in contact with the upper surface and the lower surface of the push block in the horizontal bubble fixer.

Compared with the prior art, the beneficial effects of the utility model are that: the device can carry out the caliber of levelness and angle, and the person of being convenient for measure carries, and the level bubble on the level bar has the clamp type to be fixed, the dismantlement of the level bubble of being convenient for with trade, has the calibration pointer on the level bar, can oneself adjust the calibration pointer after trading the level bubble to the level bubble calibration, and operation flow is simple and convenient, has shortened and has changed the required time of level bubble in the past, improves engineering surveying's efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention viewed from the front side.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

Fig. 4 is the overall structural intention of the present invention viewed from the rear.

Fig. 5 is an enlarged schematic structural diagram of C in fig. 4 according to the present invention.

Fig. 6 is a schematic structural view of the horizontal bubble fixing device of the present invention.

In the figure: the angle measuring device comprises a level ruler body 1, an angle measuring ruler 2, a cylindrical groove 3, a calibration pointer 4, a reference block 5, a left clamping block 6, a right clamping block 7, a first push rod 8, a push block 9, a spring 10, an angle indicating needle 11, a dial 12, an arc-shaped guide block 13, a fastening screw 14, a groove 15, a screw 16, an adjusting column 17 and an adjusting screw 18.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

Referring to fig. 1-6, the utility model comprises a level bar body 1, an angle measuring scale 2 is hinged at the left end of the level bar body 1, a cylindrical groove 3 is opened at the front side of the level bar body 1, a calibration pointer 4 is rotatably connected at the center of the cylindrical groove 3, a reference block 5 vertical to the side of the level bar body 1 is fixedly connected at the side of the cylindrical groove 3, a detachable level bubble fixer is fixedly connected in the level bar body 1, the level bubble fixer comprises a left clamping block 6 and a right clamping block 7 which can move relatively, the left clamping block 6 is fixedly connected with a first push rod 8, the first push rod 8 is slidably connected with the right clamping block 7, the first push rod 8 penetrates through the right clamping block 7, a push block 9 is fixedly connected at the right side of the first push rod 8, a spring 10 is sleeved on the first push rod 8, the spring 10 is positioned between the right clamping block 7 and the pushing block 9, and the left clamping block 6 and the right clamping block 7 are bilaterally symmetrical and have the same connecting structure.

The horizontal bubble fixer is used for fixing a horizontal bubble for monitoring the levelness of the bottom surface, when a push block 9 is pushed leftwards, the push block 9 drives a first push rod 8 to move leftwards, the push block 9 moves leftwards and presses a spring 10 to a compressed state with a right clamping block 7, the first push rod 8 drives the left clamping block 6 to move leftwards, the right clamping block 7 moves oppositely to the left clamping block 6, the right clamping block 7 moves rightwards, so that the horizontal bubble clamped in the middle can be disassembled, when clamping is needed, the push block 9 is released, the compressed spring 10 pushes the right clamping block 7 to move leftwards, meanwhile, the spring on the left side of the left clamping block 6 pushes the left clamping block 6 to move rightwards, so that the horizontal bubble is clamped, the bottom surface of the horizontal ruler body 1 is flat enough and is a measuring surface for horizontal measurement, and the weight of a needle tip part of a calibration pointer 4 is heavier than the weight of a pointer tail, to ensure that the calibration hand 4 remains perpendicular to the horizontal plane under the influence of gravity.

As shown in fig. 4 and 5, but angular surveying chi 1 folding to the recess 15 of level bar body 1 in, convenient to use person's the carrying, loosen fastening screw 14 during the use, angle measuring chi 2 is rotated to the position of will measuring, angle measuring chi 2 drives angle indicator 11 and is the same rotary motion of angle, the scale that final angle indicator 11 pointed to is the contained angle of angle measuring chi 2 and level bar body 1, angle measuring chi 2 rotates available fastening screw 14 after on guide block 13 and fixes.

As shown in figure 3, the screw 16 can be rotated to drive the adjusting column 17 to move up and down, when measuring, the screw 16 can be rotated to move the adjusting column 17 into the level bar body 1, so that the adjusting column 17 influences the whole levelness of the bottom of the level bar body 1, and the screw 16 and the adjusting column 17 are respectively provided with a group at the left side and the right side of the level bar body 1, and the structure is the same.

When the utility model is used, the bottom surface of the level ruler body 1 is placed on the measuring surface, the levelness of the measuring surface is observed by observing the bubble fixed on the horizontal bubble fixer, when the horizontal bubble in the level ruler is damaged and needs to be replaced, the adjusting screw 18 is firstly rotated to loosen the fixation of the horizontal bubble fixer, then when the push block 9 is pushed leftwards, the push block 9 drives the first push rod 8 to move, the push block 9 moves leftwards and the right clamping block 7 to extrude the spring 10 to a compression state, the first push rod 8 drives the left clamping block 6 to move leftwards, the right clamping block 7 moves oppositely to the left clamping block 6, the right clamping block 7 moves rightwards, so that the horizontal bubble clamped in the middle can be detached, after the new horizontal bubble is replaced, the horizontal bubble fixer is placed back to the original position, then the screws 16 at the left side and the right side of the level ruler body 1 are adjusted, the needle point of the calibration pointer 4 and the reference block 5 at the lowest side are adjusted to be on the same straight line, at the moment, the bottom surface of the level body 1 can be kept parallel to the horizontal plane, then the adjusting screw 18 is arranged on the horizontal bubble fixing device, so that the air bubbles in the middle of the new horizontal bubble are moved to the central position, the replacement and calibration of the horizontal bubble are completed at the moment, the adjusting column 17 is moved into the level body 1 by rotating the screw 16, and the device can be used again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a measuring device for building engineering management, includes level bar body (1), its characterized in that: the leveling instrument comprises a leveling instrument body (1), wherein a cylindrical groove (3) is formed in the front side surface of the leveling instrument body (1), a calibration pointer (4) is rotatably connected to the center of the cylindrical groove (3), a reference block (5) is fixedly connected to the side surface of the cylindrical groove (3), the reference block (5) is perpendicular to the bottom surface of the leveling instrument body (1), a detachable horizontal bubble fixer is fixedly connected to the inside of the leveling instrument body (1), the horizontal bubble fixer comprises a left clamping block (6) and a right clamping block (7) which can move relatively, a first push rod (8) is fixedly connected to the left clamping block (6), the first push rod (8) is slidably connected to the right clamping block (7), the first push rod (8) penetrates through the right clamping block (7), a push block (9) is fixedly connected to the right side of the first push rod (8), and a spring (10) is sleeved on the first push rod (8), the spring (10) is located between the right clamping block (7) and the pushing block (9), the left clamping block (6) and the right clamping block (7) are bilaterally symmetrical and have the same connecting structure, and an angle measurer is arranged at the left end of the level bar body (1).

2. The measuring device for construction engineering management according to claim 1, characterized in that: the angular surveying ware is including rotatable angular surveying chi (2), fixedly connected with angle pointer (11) on angular surveying chi (2), angle pointer (11) rotate with level bar body (1) and are connected, be equipped with calibrated scale (12) around angle pointer (11), calibrated scale (12) and level bar body (1) fixed connection, the right side fixedly connected with arc guide block (13) of level bar body (1), arc guide block (13) are fixed connection with level bar body (1), are connected with fastening screw (14) between arc guide block (13) and angular surveying chi (2).

3. The measuring device for construction engineering management according to claim 2, wherein: the left side of level bar body (1) is opened flutedly (15), the size of recess (15) is greater than the size of angular surveying chi (2).

4. The measuring device for construction engineering management according to claim 1, characterized in that: the most left end and the most right end of the level bar body (1) are respectively provided with a height adjuster, the height adjuster comprises a screw (16) capable of moving up and down, and the bottom surface of the screw (16) is fixedly connected with an adjusting column (17).

5. The measuring device for construction engineering management according to claim 1, characterized in that: an adjusting screw (18) is arranged on the horizontal bubble fixer, and the adjusting screw (18) penetrates through the level ruler body to be in contact with the upper surface of the push block in the horizontal bubble fixer.