A device for measuring the inclination of a construction site ground

Abstract

The utility model discloses a kind of construction ground inclination determination devices, it is related to inclination determination technical field, including bottom plate, the middle part position of bottom plate is inserted with stand, and the joint of bottom plate and stand is connected by bearing rotation, the top end of stand is inserted with vertical rod, and the joint of stand and vertical rod is connected by bearing rotation, the top end of vertical rod is installed with inclination determination component, and inclination determination component is used for the determination of construction ground inclination. By placing bottom plate on construction ground, so that bottom plate and construction ground are attached, counterweight ball can be rolled to the low-lying place of construction ground topography on bottom plate by relying on dead weight, when rolling to the lowest place, counterweight ball stops moving, at this time, support rod refers to the orientation scale line on bottom plate, the inclination orientation of construction ground can be obtained, referring to inclination determination component can obtain the numerical value of construction ground inclination, so that the determination of construction ground inclination is more fast and accurate.

Description

Technical Field

[0001] This utility model relates to the field of tilt measurement technology, and in particular to a device for measuring the tilt of construction ground. Background Technology

[0002] Measuring the slope of the construction ground is a crucial step in ensuring construction quality and safety. The slope of a building directly affects structural safety. If the slope exceeds the design range, it can lead to uneven stress on load-bearing structures such as walls and columns, increasing the risk of collapse. During construction, the slope directly impacts the accuracy of foundation construction. The construction industry has strict regulations regarding slope; measurement data is used to verify whether the construction plan meets design standards, avoiding rework or safety hazards due to ground issues. Abnormal slope can cause foundation settlement or structural deformation; measurement allows for timely detection and remedial measures, extending the building's lifespan.

[0003] Using a level to measure the inclination of the construction ground is the most common method. However, the placement and orientation of the level need to be constantly adjusted by hand in order to roughly measure the inclination direction of the construction ground. This method has a large error and takes a long time. It is both laborious and time-consuming, and it is difficult to meet the actual construction needs. Utility Model Content

[0004] The purpose of this application is to provide a device for measuring the inclination of a construction surface, in order to solve the problem that the placement and orientation of the level instrument mentioned in the background art need to be constantly adjusted manually in order to roughly measure the inclination of the construction surface. This operation method has a large error and takes a long time, which is both laborious and time-consuming, and is difficult to meet the actual construction needs.

[0005] To achieve the above objectives, this application provides the following technical solution: a construction ground inclination measuring device, comprising a base plate, a column inserted into the middle of the base plate, and the base plate and the column being rotatably connected by a bearing, a vertical rod inserted into the top of the column, and the column and the vertical rod being rotatably connected by a bearing, an inclination measuring component installed at the top of the vertical rod, the inclination measuring component being used to measure the inclination of the construction ground, a fixing block being fixedly sleeved on the outside of the vertical rod, a support rod being fixed on the periphery of the fixing block, a counterweight being fixed at the bottom of the support rod, a counterweight ball being embedded at the bottom of the counterweight, the counterweight ball being able to rotate freely on the counterweight, and the bottom of the counterweight ball being in close contact with the base plate.

[0006] Furthermore, the upper surface of the base plate is provided with orientation scale lines.

[0007] Furthermore, the tilt measuring component includes a fixed column, which is fixedly installed at the top of the vertical rod. A protractor is fixed to the front end of the fixed column. A transparent cover is fixedly sleeved on the outside of the protractor. An indicator rope is fixed to the top of the inner side of the transparent cover, and a counterweight ball is fixed to the bottom end of the indicator rope.

[0008] Furthermore, the protractor is provided with tilt angle scale lines on the front side.

[0009] Furthermore, the tilt angle scale lines are fan-shaped with the top of the indicator rope as the axis.

[0010] Furthermore, two U-shaped seats are fixed on the upper surface of the base plate, and rollers are rotatably connected between the opposite inner walls of the U-shaped seats through bearings.

[0011] In summary, the technical effects and advantages of this utility model are as follows: In this invention, by placing a base plate on the construction ground, the base plate is made to fit the construction ground. The counterweight ball can roll on the base plate according to its own weight towards the lowest point of the construction ground. When it rolls to the lowest point, the counterweight ball stops moving. At this time, the support rod can refer to the orientation scale line on the base plate to determine the tilt orientation of the construction ground. Referring to the tilt measurement component, the tilt value of the construction ground can be obtained, making the measurement of the tilt of the construction ground faster and more accurate, and better meeting the needs of construction use.

[0012] In this invention, when measuring the inclination of the construction ground, the counterweight ball relies on its own weight to keep the indicating rope in a vertical position, while the protractor tilts with the vertical rod. The inclination value of the construction ground can be measured by referring to the inclination scale line on the protractor. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a construction ground inclination measuring device according to an embodiment of this application; Figure 2 This is a front view of the structure of a construction ground inclination measuring device according to an embodiment of this application; Figure 3 Examples of embodiments in this application Figure 3 Partial structural diagram; Figure 4 This is a diagram showing the positional relationship between the base plate, vertical rod, fixing block, and fixing column in the embodiments of this application.

[0015] In the diagram: 1. Base plate; 2. Column; 3. Vertical rod; 4. Fixing block; 5. Support rod; 6. Counterweight block; 7. Counterweight ball; 8. Orientation scale line; 9. Fixing column; 10. Protractor; 11. Transparent cover plate; 12. Indicating rope; 13. Counterweight ball; 14. Inclination scale line; 15. U-shaped seat; 16. Roller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example: Reference Figure 1-4 The device for measuring the inclination of a construction surface includes a base plate 1, a column 2 inserted into the middle of the base plate 1, and the base plate 1 and the column 2 are rotatably connected by a bearing. A vertical rod 3 is inserted into the top of the column 2, and the column 2 and the vertical rod 3 are rotatably connected by a bearing. An inclination measuring component is installed at the top of the vertical rod 3. The inclination measuring component is used to measure the inclination of the construction surface. A fixing block 4 is fixedly sleeved on the outside of the vertical rod 3. A support rod 5 is fixed on the periphery of the fixing block 4. A counterweight block 6 is fixed at the bottom of the support rod 5. A counterweight ball 7 is embedded in the bottom of the counterweight block 6. The counterweight ball 7 can rotate freely on the counterweight block 6 and will not detach from the counterweight block 6. The bottom of the counterweight ball 7 is in close contact with the base plate 1. An orientation scale line 8 is provided on the upper surface of the base plate 1. The orientation scale line 8 is circularly extended with the vertical rod 3 as the axis. Place the base plate 1 on the construction ground so that the base plate 1 is in contact with the construction ground. The counterweight ball 7 can roll on the base plate 1 by its own weight towards the low-lying area of ​​the construction ground. When it rolls to the lowest point, the counterweight ball 7 stops moving. At this time, the support rod 5 can refer to the orientation scale line 8 on the base plate 1 to determine the tilt orientation of the construction ground. Referring to the tilt measurement component, the tilt value of the construction ground can be obtained, making the measurement of the tilt of the construction ground faster and more accurate.

[0018] The tilt measuring component includes a fixed column 9, which is fixedly installed at the top of the vertical rod 3. A protractor 10 is fixed to the front end of the fixed column 9. A transparent cover 11 is fixedly sleeved on the outside of the protractor 10. An indicator rope 12 is fixed to the top of the inner side of the transparent cover 11. A counterweight ball 13 is fixed to the bottom end of the indicator rope 12. An tilt scale line 14 is provided on the front side of the protractor 10. The tilt scale line 14 is fan-shaped with the top of the indicator rope 12 as the axis. When measuring the inclination of the construction ground, the counterweight ball 13 relies on its own weight to keep the indicator rope 12 in a vertical position, while the protractor 10 tilts with the vertical rod 3. The inclination value of the construction ground can be measured by referring to the inclination scale line 14 on the protractor 10. The transparent cover 11 covers the indicator rope 12, the counterweight ball 13 and the inclination scale line 14, which can prevent the indicator rope 12 and the counterweight ball 13 from being affected by the external wind, and can also provide rain protection for the inclination scale line 14.

[0019] Two U-shaped seats 15 are fixed on the upper surface of the base plate 1. Rollers 16 are rotatably connected between the inner walls of the U-shaped seats 15 through bearings. The device can be tilted up by using the two rollers 16 as fulcrums, so that the base plate 1 is off the ground and the two rollers 16 are in contact with the ground. The two rollers 16 make it more convenient to move the device.

[0020] Working principle of this utility model: When using it, follow the compass to precisely adjust the orientation scale line 8 on the base plate 1 to be aligned with the east, south, west and north directions. Place the base plate 1 on the construction ground so that the base plate 1 is in close contact with the construction ground. If the counterweight ball 7 does not roll and the indicator rope 12 does not swing according to the tilt angle scale line 14, it indicates that the construction ground is in a horizontal state. If the counterweight ball 7 rolls on the base plate 1, the counterweight ball 7 can rely on its own weight to roll to the lowest point of the terrain and remain stationary. Referring to the corresponding position of the support rod 5 on the orientation scale line 8, the tilt orientation of the construction ground can be obtained. The counterweight ball 7 pulls the vertical rod 3 to rotate, and the vertical rod 3 drives the protractor 10 to rotate. The counterweight ball 13 pulls the indicator rope 12 to always remain vertical. Referring to the corresponding position of the indicator rope 12 on the tilt angle scale line 14, the tilt value of the construction ground can be obtained. After the measurement is completed, the device can be lifted by holding the fixed column 9 with the two rollers 16 as fulcrums, so that only the two rollers 16 are in contact with the construction ground. By pulling the fixed column 9, the device can be moved with the help of the two rollers 16.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for measuring the inclination of a construction surface, comprising a base plate (1), characterized in that: A column (2) is inserted into the middle of the base plate (1), and the base plate (1) and the column (2) are rotatably connected by a bearing. A vertical rod (3) is inserted into the top of the column (2), and the column (2) and the vertical rod (3) are rotatably connected by a bearing. An inclination measuring component is installed at the top of the vertical rod (3). The inclination measuring component is used to measure the inclination of the construction ground. A fixing block (4) is fixedly sleeved on the outside of the vertical rod (3). A support rod (5) is fixed on the periphery of the fixing block (4). A counterweight block (6) is fixed at the bottom of the support rod (5). A counterweight ball (7) is embedded at the bottom of the counterweight block (6). The counterweight ball (7) can rotate freely on the counterweight block (6), and the bottom of the counterweight ball (7) is in close contact with the base plate (1).

2. The construction ground inclination measuring device according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with orientation scale lines (8).

3. The construction ground inclination measuring device according to claim 1, characterized in that: The tilt measuring assembly includes a fixed column (9), which is fixedly installed at the top of the vertical rod (3). A protractor (10) is fixed to the front end of the fixed column (9). A transparent cover (11) is fixedly sleeved on the outside of the protractor (10). An indicator rope (12) is fixed to the top of the inside of the transparent cover (11). A counterweight ball (13) is fixed to the bottom end of the indicator rope (12).

4. The construction ground inclination measuring device according to claim 3, characterized in that: The protractor (10) has an inclination scale line (14) on its front side.

5. The construction ground inclination measuring device according to claim 4, characterized in that: The tilt scale line (14) unfolds in a fan shape with the top of the indicator rope (12) as the axis.

6. The construction ground inclination measuring device according to claim 1, characterized in that: Two U-shaped seats (15) are fixed on the upper surface of the base plate (1), and rollers (16) are rotatably connected between the opposite inner walls of the U-shaped seats (15) through bearings.

Images