CN212620719U

CN212620719U - Portable building inclination angle measuring device

Info

Publication number: CN212620719U
Application number: CN202021965728.5U
Authority: CN
Inventors: 张大金; 姚进朝; 周振云; 刘东亚; 杨长轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-02-26
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a portable building inclination angle measuring device, which effectively solves the problems of troublesome operation and inconvenient carrying in the process of measuring the inclination angle of a wall body by a plumb bob in the prior art; the technical scheme includes that the device comprises a horizontal fixing plate, a horizontal first sliding groove is formed in the fixing plate, a rectangular box is arranged at the upper end of the first sliding groove, a rotating shaft which can rotate is arranged in the rectangular box in the front-back direction, a wire wheel is fixed on the rotating shaft, a rope is wound on the wire wheel, a vertical cylinder is arranged at the lower end of the rectangular box, the lower end of the vertical cylinder is spherical, a cylinder is arranged below the vertical cylinder, the upper end of the cylinder is in a hemispherical shell shape, the lower end of the vertical cylinder is in spherical hinge with the lower end of the cylinder, a horizontal first flat plate is arranged below the cylinder, the first flat plate and the cylinder are fixed together through a plurality of connecting rods, a second sliding groove parallel to the first sliding groove is formed in the first flat plate, a horizontal second flat plate is arranged below the first flat plate, and the rope passes through the vertical cylinder, the cylinder and the second sliding groove.

Description

Portable building inclination angle measuring device

Technical Field

The utility model relates to a building wall measuring tool technical field, especially a portable building inclination measuring device.

Background

In building construction, especially in building construction of civil houses, civil accommodations and the like, some inclined buildings are usually constructed for special purposes, and most commonly chimneys are constructed. The height of the chimney is not high, so that the chimney is roughly quantified by only using a plumb bob when a wall is built, then the rough range is estimated, the actual operation is troublesome, in the prior art, a very accurate measuring instrument is also provided, the chimney is not convenient to carry, and obviously, the chimney is not suitable for common civil houses or other buildings with low requirements, so that the error of the wall body in the building can not be corrected in time.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a portable building inclination measuring device, effectual among the prior art plumb bob measurement wall body inclination in-process troublesome poeration, the problem of inconvenient carrying of having solved.

The technical scheme includes that the device comprises a horizontal fixing plate, a horizontal first sliding groove is formed in the fixing plate, a rectangular box capable of moving left and right is arranged at the upper end of the first sliding groove, a rotating shaft which is arranged in the rectangular box in the front-back direction and can rotate is arranged in the rectangular box, a wire wheel is fixed on the rotating shaft, a rope is wound on the wire wheel, a vertical cylinder is arranged at the lower end of the rectangular box and is arranged in the first sliding groove, the lower end of the vertical cylinder is spherical, a cylinder is arranged below the vertical cylinder, the upper end of the cylinder is hemispherical shell-shaped, the lower end of the vertical cylinder is in spherical hinge with the lower end of the cylinder, a horizontal first flat plate is arranged below the cylinder, the first flat plate and the cylinder are fixed together through a plurality of connecting rods, a second sliding groove parallel to the first sliding groove is formed in the first flat plate, a horizontal second flat plate is arranged below the first flat plate, and the rope passes through the vertical.

The utility model discloses the structure is ingenious, can be convenient acquire wall body inclination, easy operation reads the convenience, is fit for the not high building of required precision.

Drawings

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

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is an overall schematic diagram of the present invention.

Fig. 5 is a usage state diagram of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

The utility model discloses a from 1 to 5 provide, the utility model discloses a horizontally fixed plate 1, it has the first spout 2 of level form to open on the fixed plate 1, first spout 2 upper end has the rectangle box 3 that can control and move about, there is the pivot 4 that arranges and can rotate along the fore-and-aft direction in the rectangle box 3, be fixed with line wheel 5 on the pivot 4, it has the rope to twine the book on the line wheel 5, the rectangle box 3 lower extreme has vertical chimney 6, chimney 6 is arranged in first spout 2, the chimney 6 lower extreme is globular, there is drum 7 below the chimney 6, drum 7 upper end is hemisphere shell form, the lower extreme of chimney 6 and drum 7 lower extreme ball pivot, drum 7 below has the first flat board 8 of level form, fix together through a plurality of connecting rods between first flat board 8 and the drum 7, set up the second spout that is parallel with first spout 2 on the first flat board 8, there is the second flat board 9 of level form below the first flat board 8, the rope from top to bottom through the chimney 6, The cylinder 7, the second chute and the second plate 9 are connected with the center.

In order to limit the second sliding groove and ensure that the second sliding groove and the first sliding groove 2 are in the same plane, the left side wall and the right side wall of the upper end of the cylinder 7 are provided with arc-shaped grooves 10 along the vertical direction, the lower end of the vertical cylinder 6 is fixed with a pin 11, and the pin 11 is arranged in the arc-shaped grooves 10 and can slide in the arc-shaped grooves 10.

In order to ensure the accuracy of the measurement result, the lower ends of the first flat plate 8 and the second flat plate 9 are both fixed with balancing weights.

In order to fix the second plate 9 at a specific position, a worm gear mechanism is arranged in the rectangular box 3, wherein a worm gear 12 is coaxially fixed with the rotating shaft 4, a worm 13 is vertical, the upper end of the worm 13 penetrates through the rectangular box 3 and is arranged on the upper side of the rectangular box 3, and a rotary disc 14 is fixed at the upper end of the worm 13.

In order to conveniently install the fixing plate 1, a vertical plate 15 is arranged below the left end of the fixing plate 1.

The first sliding groove 2 and the second sliding groove are marked with scales.

It is noted that the distance from the left end of the second plate 9 to the center thereof is equal to the distance between the left end of the fixing plate 1 and the center of the rectangular box 3; the distance from the left end of the first flat plate 8 to the center thereof is smaller than the distance from the left end of the second flat plate 9 to the center thereof; the length of the rope is certain, and the rope needs to be paid out by a specific length every time the rope is used, so that the measurement accuracy is guaranteed.

During the use, fix fixed plate 1 left side on the wall body earlier, first flat board 8 is the level form under the action of gravity this moment, rotatory runner, the runner drives line wheel 5 through worm gear mechanism and rotates, after second flat board 9 descends to special position, stall carousel 14, at this moment, 9 left ends of second flat board and wall contact, this moment because the wall itself is not perpendicular to ground, so the rope also inclines to some extent, the deflection of rope can be according to the scale sign on the second spout and read, obtain the result, in order to reduce the error, can carry out multiple measurements, then calculate data.

Compare with traditional mode, the rope in this device is not perpendicular to ground all the time, and the rope in this device keeps parallel with the wall under the effect of second flat board 9, then first flat board 8 is the horizontality under self gravity, can calculate the inclination of wall according to the position of rope in the second spout.

The utility model discloses the structure is ingenious, can be convenient acquire wall body inclination, easy operation reads the convenience, is fit for the not high building of required precision, conveniently carries extensive applicability.

Claims

1. A portable building inclination angle measuring device is characterized by comprising a horizontal fixing plate (1), a horizontal first sliding groove (2) is formed in the fixing plate (1), a rectangular box (3) capable of moving left and right is arranged at the upper end of the first sliding groove (2), a rotating shaft (4) which is arranged in the rectangular box (3) along the front-rear direction and can rotate is arranged in the rectangular box (3), a wire wheel (5) is fixed on the rotating shaft (4), a rope is wound on the wire wheel (5), a vertical cylinder (6) is arranged at the lower end of the rectangular box (3), the vertical cylinder (6) is arranged in the first sliding groove (2), the lower end of the vertical cylinder (6) is spherical, a cylinder (7) is arranged below the vertical cylinder (6), the upper end of the cylinder (7) is hemispherical shell-shaped, the lower end of the vertical cylinder (6) is spherical hinged with the lower end of the cylinder (7), a horizontal first flat plate (8) is arranged below the cylinder (7), and the first flat plate (8) and the cylinder (7, a second sliding groove parallel to the first sliding groove (2) is formed in the first flat plate (8), a horizontal second flat plate (9) is arranged below the first flat plate (8), and the rope passes through the vertical cylinder (6), the cylinder (7) and the second sliding groove from top to bottom and is connected with the center of the second flat plate (9).

2. The portable building inclination angle measuring device according to claim 1, wherein the left and right side walls of the upper end of the cylinder (7) are provided with arc-shaped grooves (10) along the up-down direction, the lower end of the vertical cylinder (6) is fixed with a pin (11), and the pin (11) is arranged in the arc-shaped grooves (10) and can slide in the arc-shaped grooves (10).

3. The portable building inclination angle measuring device according to claim 1, wherein the lower ends of the first plate (8) and the second plate (9) are fixed with balancing weights.

4. The portable building inclination angle measuring device according to claim 1, wherein a worm gear mechanism is arranged in the rectangular box (3), wherein a worm gear (12) is coaxially fixed with the rotating shaft (4), the worm (13) is vertical, the upper end of the worm (13) penetrates through the rectangular box (3) and is arranged on the upper side of the rectangular box (3), and a rotary disc (14) is fixed at the upper end of the worm (13).

5. The portable building inclination angle measuring device according to claim 1, characterized in that a vertical plate (15) is arranged below the left end of the fixing plate (1).