Gradient measuring device for building construction

Abstract

The utility model discloses a slope measuring device for building construction, which comprises a measuring scale body, the outer surface of the measuring scale body is provided with a sliding groove, the outer surface of the sliding groove is slidably connected with an expansion frame, the inner wall of the expansion frame is fixedly connected with two fixing shafts, the outer surface of each fixing shaft is rotatably connected with a supporting leg, and the supporting legs are fixedly connected with the inner wall of the expansion frame. The side faces, close to each other, of the two supporting legs make contact, five limiting holes are formed in the outer surface of each supporting leg, the inner wall of each supporting leg is slidably connected with a telescopic leg, the side faces, away from each other, of the two telescopic legs are fixedly connected with supporting blocks, and a groove is formed in the outer surface of each supporting block. According to the slope measuring device for building construction, the effects of expanding the area of the bottom and increasing the contact area of the device and the slope are achieved, the purposes of enabling the expansion frame to automatically find out an average value and reducing measuring point positions are achieved, the problem that a large amount of time and precision are wasted is avoided, and in addition, the slope measuring device has the advantages of being convenient to use and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of slope measurement, in particular to a slope measurement device for building construction. Background Technique

[0002] In the design and construction of engineering projects, buildings need to be made into slopes with a certain gradient. In engineering construction, slope measurement and detection are the process from design to implementation to a complete building. If the slope is not well controlled during construction, it will cause permanent defects, safety, and quality accidents in the project. Therefore, it is necessary to accurately measure and detect the slope of the slope in the construction of construction projects according to regulations to ensure the quality and safety of construction projects.

[0003] The utility model with the existing authorization publication number CN214666854U discloses a measurement device for building construction design, including a device housing, an elliptical frame, a slope bubble, a tape housing, a tape measure, a tape measure reel, a hook, an opening, a semi-circular groove, a horizontal bubble, a groove, a vertical bubble, a handle, a winding turntable, a turning handle, a compass, an angle scale, a turntable, a fixing ring, and a laser laser lamp.

[0004] Adopting the above technical solution, although by setting an opening on the side wall of the device housing, when the measurement is completed, the outer wall surface of the hook is snap-connected to the inside of the opening, thereby preventing dust or water from entering the inside of the device housing and causing internal corrosion, and extending the service life. However, the above technical solution itself has a small volume and a small contact area with the measured slope. If the surface of the measured slope is uneven, the average value of the slope needs to be measured. Therefore, the above technical solution has a small contact area. To measure the average value, a large number of measurement points are required, which will cause a large amount of labor and waste time and energy. Therefore, those skilled in the art provide a slope measurement device for building construction to solve the problems raised in the above background technique. Content of the Utility Model

[0005] In view of this, it is necessary to provide a slope measurement device for building construction to solve the problem that the contact area of slope measuring instruments on the market is generally small, and a large number of points need to be detected to calculate the average value of the slope.

[0006] According to one aspect of the present utility model, there is provided a slope measuring device for building construction, including a measuring ruler body. A sliding groove is provided on the outer surface of the measuring ruler body. An extension frame is slidably connected to the outer surface of the sliding groove. Two fixed shafts are fixedly connected to the inner wall of the extension frame. A support leg is rotatably connected to the outer surface of each fixed shaft. The side surfaces of the two support legs in contact with each other are close to each other. Five limiting holes are provided on the outer surface of each support leg. A telescopic leg is slidably connected to the inner wall of each support leg. Support blocks are fixedly connected to the side surfaces of the two telescopic legs away from each other. Grooves are provided on the outer surface of each support block.

[0007] According to some embodiments, a turntable is provided inside the measuring ruler body, and the outer surface of the turntable is fixedly connected to the inner wall of the measuring ruler body.

[0008] According to some embodiments, a scale is provided on the outside of the turntable, and the right side surface of the scale is fixedly connected to the left side surface of the turntable.

[0009] According to some embodiments, a pointer is provided on the outside of the scale, and the inner wall of the pointer is rotatably connected to the outer surface of the turntable.

[0010] According to some embodiments, a silica gel sleeve is provided on the outside of the measuring ruler body, and the inner wall of the silica gel sleeve is fixedly connected to the outer surface of the measuring ruler body.

[0011] According to some embodiments, a portable hole is provided on the outer surface of the measuring ruler body, and a hanging ring is provided inside the portable hole. The outer surface of the hanging ring is in contact with the outer surface of the portable hole.

[0012] According to some embodiments, a spirit level is fixedly connected to the inner wall of the turntable, and an adjustment wheel is fixedly connected to the outer surface of the measuring ruler body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By the mutual cooperation of the measuring ruler body, the sliding groove, the extension frame, the fixed shafts, the support legs, the limiting holes, the telescopic legs, the support blocks and the grooves, the sliding groove provided on the surface of the measuring ruler body can facilitate the installation and removal of the extension frame. The two fixed shafts and the extension frame can limit the rotation angle of the two support legs. The grooves facilitate the construction workers to buckle the support legs with their fingers. The two telescopic legs can further extend the length of the extension frame to further increase the contact area. The bottom surfaces of the two support blocks are parallel to the bottom surface of the support legs, so as to ensure that the bottom surface of the extension frame after extension is in a horizontal position, achieving the effect that the slope measuring device for building construction can expand the bottom area and increase the contact area with the slope, realizing the purpose of automatically finding the average value of the extension frame and reducing the measurement points, and avoiding the problem of wasting a lot of time and energy. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the measuring ruler body of a slope measuring device for building construction provided by the present invention;

[0017] Figure 2 It is a three-dimensional rear view structural schematic diagram of the turntable of a slope measuring device for building construction provided by the present invention;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the expansion frame of a slope measuring device for building construction provided by the present invention after being unfolded;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the support leg of a slope measuring device for building construction provided by the present invention.

[0020] In the figure: 1, measuring ruler body; 2, sliding groove; 3, expansion frame; 4, fixed shaft; 5, support leg; 6, limit hole; 7, telescopic leg; 8, support block; 9, groove; 10, turntable; 11, scale; 12, pointer; 13, silica gel sleeve; 14, carrying hole; 15, hanging ring; 16, adjusting wheel; 17, spirit level. Detailed Embodiments

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further details the present invention in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Please refer to Figures 1 to 4 , the present invention provides a slope measuring device for building construction, including a measuring ruler body 1. A sliding groove 2 is opened on the outer surface of the measuring ruler body 1. An expansion frame 3 is slidably connected to the outer surface of the sliding groove 2. Two fixed shafts 4 are fixedly connected to the inner wall of the expansion frame 3. A support leg 5 is rotatably connected to the outer surface of each fixed shaft 4. The mutually approaching side surfaces of the two support legs 5 are in contact with each other. Five limit holes 6 are opened on the outer surface of each support leg 5. A telescopic leg 7 is slidably connected to the inner wall of each support leg 5. Support blocks 8 are fixedly connected to the mutually remote side surfaces of the two telescopic legs 7. Grooves 9 are opened on the outer surface of each support block 8.

[0023] By using the sliding groove 2 opened on the surface of the measuring ruler body 1, the extension frame 3 can be conveniently installed and removed. The rotation angles of the two support legs 5 can be limited by the two fixed shafts 4 and the extension frame 3. The groove 9 facilitates the construction workers to hold up the support leg 5 with their fingers. The length of the extension frame 3 can be further extended by the two telescopic legs 7, further increasing the contact area. The bottom surfaces of the two support blocks 8 are parallel to the bottom surface of the support leg 5, so as to ensure that the bottom surface of the extended extension frame 3 is in a horizontal position.

[0024] Furthermore, a turntable 10 is arranged inside the measuring ruler body 1. The outer surface of the turntable 10 is fixedly connected to the inner wall of the measuring ruler body 1. The turntable 10 is one of the most important components of this device, and it can flexibly rotate by gravity to measure the deviation angle.

[0025] Furthermore, a scale 11 is arranged on the outside of the turntable 10. The right side surface of the scale 11 is fixedly connected to the left side surface of the turntable 10. The scale 11 is convenient for the user to quickly observe the current angle deviation, improving the efficiency at a glance.

[0026] Furthermore, a pointer 12 is arranged on the outside of the scale 11. The inner wall of the pointer 12 is rotatably connected to the outer surface of the turntable 10. The pointer 12 is the focus of observation, with an arrow-shaped appearance and an obvious red color.

[0027] Furthermore, a silica gel sleeve 13 is arranged on the outside of the measuring ruler body 1. The inner wall of the silica gel sleeve 13 is fixedly connected to the outer surface of the measuring ruler body 1. The silica gel sleeve 13 can relieve the holding feeling and avoid hand soreness caused by long-term use.

[0028] Furthermore, a portable hole 14 is opened on the outer surface of the measuring ruler body 1. A hanging ring 15 is arranged inside the portable hole 14. The outer surface of the hanging ring 15 is in contact with the outer surface of the portable hole 14. The cooperation of the portable hole 14 and the hanging ring 15 improves the portability of this device, making it convenient to carry during actual work.

[0029] Furthermore, a spirit level 17 is fixedly connected to the inner wall of the turntable 10, and an adjusting wheel 16 is fixedly connected to the outer surface of the measuring ruler body 1. The spirit level 17 is used to observe whether the device is stably placed on a steep slope, and the adjusting wheel 16 can adjust the turntable 10 and can be used for resetting.

[0030] Working principle: When in use, the sliding groove 2 opened on the surface of the measuring ruler body 1 facilitates the installation and removal of the extension frame 3. The two fixed shafts 4 and the extension frame 3 can limit the rotation angle of the two support legs 5. The groove 9 facilitates the construction workers to hold the support legs 5 with their fingers. The two telescopic legs 7 can further extend the length of the extension frame 3 to further increase the contact area. The bottom surfaces of the two support blocks 8 are parallel to the bottom surface of the support legs 5, so as to ensure that the bottom surface of the extension frame 3 after extension is in a horizontal and consistent position. At this time, place the device on the slope to let the extension frame 3 automatically find the average value, which can reduce the measurement points. Then, by observing the scale 11 and the pointer 12, the slope inclination angle can be clearly measured at a glance.

[0031] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A slope measuring device for construction, characterized in that: The measuring ruler comprises a measuring ruler body (1), the outer surface of the measuring ruler body (1) is provided with a sliding groove (2), the outer surface of the sliding groove (2) is slidably connected to an expansion frame (3), the inner wall of the expansion frame (3) is fixedly connected to two fixed shafts (4), the outer surface of each fixed shaft (4) is rotatably connected to a support leg (5), the sides of the two supporting legs (5) approaching each other are in contact, the outer surface of each supporting leg (5) is provided with five limiting holes (6), the inner wall of each supporting leg (5) is slidably connected to a telescopic leg (7), the sides of the two telescopic legs (7) away from each other are fixedly connected to a support block (8), and the outer surface of each supporting block (8) begins to have a groove (9).

2. A slope measuring device for construction according to claim 1, characterized in that: A rotating disk (10) is arranged inside the measuring ruler body (1), and the outer surface of the rotating disk (10) is fixedly connected to the inner wall of the measuring ruler body (1).

3. A slope measuring device for construction according to claim 2, characterized in that: A scale (11) is provided on the outer side of the rotating disk (10), and the right side surface of the scale (11) is fixedly connected to the left side surface of the rotating disk (10).

4. A slope measuring device for construction according to claim 3, characterized in that: A pointer (12) is arranged on the outside of the scale (11), and the inner wall of the pointer (12) is rotatably connected to the outer surface of the turntable (10).

5. A slope measuring device for construction according to claim 1, characterized in that: A silicone sleeve (13) is provided on the outer side of the measuring ruler body (1), and the inner wall of the silicone sleeve (13) is fixedly connected to the outer surface of the measuring ruler body (1).

6. A slope measuring device for construction according to claim 1, characterized in that: A portable hole (14) is provided on the outer surface of the measuring ruler body (1), a hanging ring (15) is provided inside the portable hole (14), and the outer surface of the hanging ring (15) is in contact with the outer surface of the portable hole (14).

7. A slope measuring device for construction according to claim 2, characterized in that: A level bubble (17) is fixedly connected to the inner wall of the rotating disk (10), and an adjustment wheel (16) is fixedly connected to the outer surface of the measuring ruler body (1).

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