Wall angle measuring device
By designing a wall angle measurement device that can adjust the height and level, the existing devices have low accuracy when measuring ground unevenness, achieving higher measurement accuracy and flexibility.
Patent Information
- Application Number
- CN202510091575.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-05-30
AI Technical Summary
When used, the equipment height cannot be adjusted, resulting in low measurement accuracy when measuring the ground unevenness, and the device is prone to slight tilt due to ground impurities, which affects the measurement results.
A wall angle measuring device including an angle measuring instrument, a mounting frame, a level adjustment assembly and a height adjustment assembly are designed. Through the coordination of the height adjustment component and the level adjustment component, the height and level of the angle measuring instrument can be adjusted to adapt to different ground conditions.
It improves measurement accuracy and is suitable for wall measurements of different heights. The height and level of the device are adjustable to adapt to uneven grounds, enhancing measurement flexibility and accuracy.
Smart Images
Figure CN120062500A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a wall angle measuring device, belonging to the technical field of angle measuring equipment. Background Art
[0002] The inclination of buildings is a common engineering disease, which often occurs in high-rise buildings or high-rise structures, and can also occur in multi-storey buildings on raft foundations. Excessive inclination can cause the following consequences: the center of gravity of the building shifts, resulting in additional secondary stresses in the structure, reducing the safety factor of the structure. If the center of gravity shifts too much, it may lead to overall instability, affecting the use of the building. For example, after the elevator shaft inclines, the gap between the elevator and the shaft wall is reduced, affecting the lifting operation of the elevator. The building lines are tilted, and doors and windows cannot be installed correctly. If a high-rise building shows visible inclination to the naked eye, it will seriously affect the urban landscape. Excessive inclination is often a precursor to foundation failure. If not treated in time, it will lead to disastrous consequences.
[0003] However, the existing devices have the following problems: when the staff measures the angle of the wall, the device needs to be placed on the upper end of the ground to be measured. However, after the existing device is placed on the ground, it is not convenient to adjust the height of the device to make it reach a horizontal state. Since there are many impurities such as gravel on the ground, the device is prone to slight inclination, resulting in deviation of the measured angle. Therefore, a wall angle measuring device is needed to solve the problems that the existing wall angle measuring device has when in use, such as the height cannot be adjusted, the ground is uneven during measurement, the levelness of the existing measuring device is low, and the measurement accuracy is low. Summary of the Invention
[0004] In view of the problems and deficiencies in the prior art, the present application provides a wall angle measuring device to solve the above technical problems.
[0005] To achieve the above object, the present application provides the following technical solution: A wall angle measuring device includes an angle measuring instrument, a mounting frame, a horizontal adjustment component, and a height adjustment component. The angle measuring instrument is installed on the mounting frame, and a height adjustment component is installed between the mounting frame and the angle measuring instrument for adjusting the height of the angle measuring instrument. The horizontal adjustment component includes a plurality of mounting brackets, and a length adjustment unit is provided on the mounting brackets for adjusting the mounting height of the mounting brackets. The plurality of mounting brackets are respectively fixedly installed on the mounting frame to adjust the levelness of the mounting frame.
[0006] Specifically, the mounting frame includes an upper mounting frame and a lower mounting frame; the angle measuring instrument is installed on the upper mounting frame; the plurality of mounting brackets are respectively evenly distributed along the circumference and installed on the lower mounting frame.
[0007] Specifically, the height adjustment component is installed between the upper mounting frame and the lower mounting frame for adjusting the mounting distance between the upper mounting frame and the lower mounting frame.
[0008] Specifically, the height adjustment component includes a stress rod, an adjusting rod, and a fixing bolt; the stress rod is of a hollow structure and is sleeved outside the adjusting rod; the top of the stress rod is detachably connected to the upper mounting frame; the bottom of the adjusting rod is detachably connected to the lower mounting frame; a number of mounting threaded holes are evenly distributed along the rod body of the adjusting rod at intervals, a positioning hole is provided on the stress rod, and the stress rod is sleeved outside the adjusting rod and is threadedly connected to the mounting threaded holes at different positions on the adjusting rod through the fixing bolt to adjust the sleeved length of the stress rod relative to the adjusting rod.
[0009] Specifically, the upper mounting frame includes a placement block and a rotating shaft; a number of positioning blocks are provided on the placement block, and threaded holes are provided on the positioning blocks. Mounting holes are respectively provided at positions corresponding to the positioning blocks on the angle measuring instrument. The angle measuring instrument is mounted on the positioning blocks through the mounting holes and is positioned and mounted on the placement block. Through holes are provided at positions corresponding to the threaded holes on the side wall of the angle measuring instrument and are fixedly connected to the placement block through fastening bolts; the rotating shaft is rotatably mounted at the bottom of the placement block, and one end of it extends outside the placement block to form a connection end for detachably connecting with the height adjustment component.
[0010] Specifically, mounting grooves are provided on the block body of the placement block, and a number of resistance rods are installed in the mounting grooves for buffering the angle measuring instrument; the top of the resistance rod is provided with a positioning plate fixedly connected to the angle measuring instrument, the bottom is provided with a limiting plate fixedly connected to the placement block, and a protective barrel is detachably mounted on the outside of the limiting plate.
[0011] Specifically, the length adjustment unit includes a telescopic plate and a spring block; the top of the mounting bracket is detachably mounted on the lower mounting frame through bolts, and an inwardly concave mounting groove is provided along the frame body at the bottom; the telescopic plate is slidably mounted in the mounting groove, and a number of clamping holes are evenly distributed along the radial direction at intervals on the frame body of the mounting bracket where the mounting groove is located. Connection holes are provided at positions corresponding to the clamping holes on the telescopic plate, and spring blocks are slidably mounted in the connection holes; the telescopic plate is slidably mounted in the mounting groove and is snap-connected to the adjustment clamping holes at different positions on the mounting bracket through the spring blocks to adjust the extended length of the telescopic plate relative to the mounting groove of the mounting bracket; a number of extension protrusions are provided horizontally outward on the rod body of the stress rod on the side of the upper mounting frame to form a load-bearing plate for supporting the upper mounting frame.
[0012] Specifically, a support plate is mounted at the bottom of the telescopic plate.
[0013] Specifically, a spirit level is mounted on the lower mounting frame; a detection lamp is mounted on the angle measuring instrument.
[0014] Specifically, threaded holes are provided on the rod body of the stress rod on the side of the upper mounting frame, and the connecting screw end is provided on the upper mounting frame. The upper mounting frame is detachably connected to the stress rod through the connecting screw end installed in the threaded holes; threaded connection ends are provided on the rod body of the adjusting rod on the side of the lower mounting frame, and threaded through-hole ends are provided on the lower mounting frame. The adjusting rod is threadedly connected to the threaded through-hole end of the lower mounting frame through the threaded connection end and is detachably connected to the lower mounting frame; several extension protrusions are provided horizontally outward on the rod body of the stress rod on the side of the upper mounting frame to form a load-bearing plate for supporting the upper mounting frame.
[0015] Compared with the prior art, the beneficial effects of the present application are as follows: The wall angle measuring device of the present application includes an angle measuring instrument, a mounting frame, a horizontal adjustment component, and a height adjustment component. The angle measuring instrument is mounted on the mounting frame for support and load-bearing. A height adjustment component is installed between the mounting frame and the angle measuring instrument to adjust the height of the angle measuring instrument. The horizontal adjustment component of the present application includes several mounting brackets, and each mounting bracket is provided with a length adjustment unit to adjust the levelness of the mounting frame by adjusting the length adjustment unit. The wall angle measuring device of the present application can adjust the levelness of the angle measuring instrument through the horizontal adjustment component to be applicable to the situation of uneven ground, improve the measurement accuracy, and adjust the height of the measuring device through the height adjustment component to be applicable to the measurement of walls of different heights, with good applicability.
[0016] On the basis of the above, the mounting frame of the present application includes an upper mounting frame and a lower mounting frame. The upper mounting frame is used to mount the angle measuring instrument, and the lower mounting frame is used to mount the horizontal adjustment component. A height adjustment component is installed between the upper mounting frame and the lower mounting frame, and they are all set to be detachably connected to facilitate storage, occupy a small space, and can be directly connected and assembled during measurement, which is convenient to carry.
[0017] On the basis of the above, the present application includes a placing block and a rotating shaft on the upper mounting frame. The rotating shaft is rotatably mounted on the placing block, and one end of it extends outside the placing block to form a connecting end. Specifically, the extending end of the rotating shaft is a connecting screw end for forming a detachable structure with a threaded connection with the height adjustment component. The placing block can rotate itself through the rotating shaft to facilitate the rotation adjustment of the angle measuring instrument and change the measurement angle according to the measurement requirements. In addition, the placing block is provided with a positioning block and a mounting groove to achieve quick positioning and installation with the angle measuring instrument through the positioning block, improving the component installation efficiency of the measuring device. A resistance rod is installed in the mounting groove to buffer the angle measuring instrument during the measurement process to avoid damage to the angle measuring instrument and extend the service life.
[0018] On the basis described above, the height adjustment component of the present application includes a force rod, an adjustment rod, and a fixing bolt; the force rod has a hollow structure and is sleeved outside the adjustment rod; several mounting threaded holes are evenly distributed along the rod body of the adjustment rod, and positioning holes are provided on the force rod in a matching manner. In the present application, the head of the force rod is sleeved outside the adjustment rod, and according to the height adjustment requirement, the mounting threaded hole at a suitable position is aligned with the positioning hole, and fixed with a fixing bolt to adjust the sleeved length of the force rod relative to the adjustment rod for height adjustment, so that when performing height adjustment, the adjusted height interval dimensions are the same, facilitating accurate height adjustment, with simple operation and convenient debugging, so as to improve the measurement efficiency. Substantially the same as this is the length adjustment unit of the horizontal adjustment component, and its adjustment principle is the same, which will not be elaborated here.
[0019] On the basis described above, considering that the levelness of the horizontal adjustment component of the present application cannot be visually inspected, the present application is provided with a level to enable the levelness to be judged directly by visual inspection of the level, improving the measurement efficiency. In addition, the present application performs optical measurement on the wall surface through a detection lamp designed on the angle measuring instrument to improve the measurement accuracy. Brief Description of the Drawings
[0020] Figure 1 is a schematic structural diagram of the wall angle measuring device of this embodiment; Figure 2 is an exploded view of the structure of the wall angle measuring device of this embodiment; Figure 3 is a schematic structural diagram of the height adjustment component of the wall angle measuring device of this embodiment; Figure 4 is a schematic structural diagram of the lower mounting bracket and the horizontal adjustment component of the wall angle measuring device of this embodiment; Figure 5 is a schematic structural diagram of the mounting bracket and the length adjustment unit of the wall angle measuring device of this embodiment; Figure 6 is a schematic structural diagram of the angle measuring instrument and the upper mounting bracket of the wall angle measuring device of this embodiment; Figure 7 is a schematic structural diagram of the resistance rod of the wall angle measuring device of this embodiment. Detailed Description of the Embodiment
[0021] Next, the present application will be further described in conjunction with the drawings in the embodiments of the present application.
[0022] Please refer to Figures 1-7, this embodiment discloses a wall angle measuring device, which includes an angle measuring instrument 1, a mounting rack, a horizontal adjustment component, and a height adjustment component. The angle measuring instrument 1 is installed on the mounting rack, and a height adjustment component is installed between the mounting rack and the angle measuring instrument to adjust the height of the angle measuring instrument. The horizontal adjustment component includes four mounting brackets 3, and a length adjustment unit is provided on the mounting bracket 3 to adjust the mounting height of the mounting bracket. The four mounting brackets are respectively fixedly installed on the mounting rack to adjust the levelness of the mounting rack.
[0023] The mounting rack of this embodiment includes an upper mounting rack and a lower mounting rack 2; the angle measuring instrument 1 is installed on the upper mounting rack; the four mounting brackets 3 are respectively installed on the lower mounting rack at equal intervals along the circumference. And the height adjustment component of this embodiment is installed between the upper mounting rack and the lower mounting rack to adjust the installation distance between the upper mounting rack and the lower mounting rack.
[0024] Furthermore, the height adjustment component of this embodiment includes a stress rod 8, an adjustment rod 9, and a fixing bolt 17; the stress rod 8 is a hollow structure and is sleeved outside the adjustment rod 9; a threaded hole is provided on the rod body of the stress rod on the side of the upper mounting rack, and a connecting screw end is provided on the upper mounting rack. The upper mounting rack is detachably connected to the connecting threaded end of the threaded hole through the connecting screw end; a threaded connection end is provided on the rod body of the adjustment rod 9 on the side of the lower mounting rack, and a threaded through hole end 11 is provided on the lower mounting rack. The adjustment rod is threadedly connected to the threaded through hole end of the lower mounting rack through the threaded connection end and is detachably connected to the lower mounting rack; a plurality of mounting threaded holes are evenly distributed along the rod body on the adjustment rod, and a positioning hole is provided on the stress rod. The stress rod is sleeved outside the adjustment rod and is threadedly connected to the mounting threaded holes at different positions on the adjustment rod through the fixing bolt to adjust the sleeved length of the stress rod relative to the adjustment rod. And a plurality of extension protrusions are provided on the rod body of the stress rod 8 on the side of the upper mounting rack in the horizontal direction outward to form a bearing plate 16 for supporting the upper mounting rack.
[0025] In addition, the upper mounting bracket of this embodiment includes a placement block 6 and a rotating shaft 7; several positioning blocks 18 are provided on the placement block 6, and threaded holes are formed in the positioning blocks. Mounting holes are respectively formed at positions on the angle measuring instrument 1 corresponding to the positioning blocks. The angle measuring instrument is mounted on the positioning block through the mounting holes and is positioned and mounted on the placement block. Through holes are formed at positions on the side wall of the angle measuring instrument corresponding to the threaded holes, and are fixedly connected to the placement block 6 through fastening bolts 20; the rotating shaft 7 is rotatably mounted at the bottom of the placement block, and one end thereof extends to the outside of the placement block to form a connection end for detachably connecting with the height adjustment assembly. An installation groove 19 is provided on the block body of the placement block 6 of this embodiment, and two resistance rods 24 are installed in the installation groove for buffering the angle measuring instrument; a positioning plate 25 fixedly connected to the angle measuring instrument is installed at the top of the resistance rod, and a limiting plate 22 fixedly connected to the placement block is installed at the bottom. A protective barrel 23 is detachably installed on the outside of the limiting plate.
[0026] The length adjustment unit of this embodiment includes a telescopic plate 4 and a spring block 13; the top of the mounting bracket 3 is detachably mounted on the lower mounting bracket 2 through a bolt 14, and an inwardly concave mounting groove is formed at the bottom along the frame body; the telescopic plate 4 is slidably mounted in the mounting groove, and several card holes 15 are evenly spaced along the radial direction on the frame body of the mounting bracket where the mounting groove is located. Connection holes 12 are formed at positions on the telescopic plate corresponding to the card holes, and spring blocks are slidably mounted in the connection holes; the telescopic plate is slidably mounted in the mounting groove and is snap-connected to the card holes at different positions on the mounting bracket through the spring blocks 13 to adjust the protruding length of the telescopic plate relative to the mounting groove of the mounting bracket. A support plate 5 is installed at the bottom of the telescopic plate of this embodiment.
[0027] Furthermore, a level 10 is installed on the lower mounting bracket 2 of this embodiment; a detection lamp 21 is installed on the angle measuring instrument 1.
[0028] Working principle: When the wall angle measuring device of this embodiment is in use, the wall angle measuring device is carried to the vicinity of the wall to be measured and placed steadily on the ground. By adjusting the telescopic plate of the mounting bracket on the lower mounting bracket, it is ensured that the lower mounting bracket is stable and does not shake. By observing the indication of the level, it is judged whether the lower mounting bracket is in a horizontal state. If it is not horizontal, according to the inclination direction, the length of the telescopic plate at the corresponding position is adjusted to change the contact point between the support plate and the ground, thereby adjusting the horizontal state of the measuring device. During the adjustment process, the cooperation of the card holes and the spring blocks is utilized to ensure that the telescopic plate can be firmly fixed at the required position after the adjustment. Then, according to the position of the wall to be measured, the angle measuring instrument is aligned with the wall by rotating the rotating shaft. Finally, according to the height of the wall, the height of the force-bearing rod is adjusted by the adjusting rod to make the angle measuring instrument reach a suitable measuring position. Then, the detection lamp is turned on, and the angle measuring instrument is used to measure the wall angle and record the data.
[0029] The embodiments of the present application have been described in detail above in conjunction with the embodiments. However, the present application is not limited to the above embodiments. For those of ordinary skill in the art, after learning the content recorded in the present application, without departing from the principle of the present application, several equivalent transformations and substitutions can still be made, and these equivalent transformations and substitutions should also be regarded as belonging to the protection scope of the present application.
Claims
1. A wall angle measuring device, comprising an angle measuring instrument, a mounting frame, a horizontal adjustment component and a height adjustment component, characterized in that: The angle measuring instrument is installed on a mounting frame, and a height adjustment assembly is installed between the mounting frame and the angle measuring instrument for adjusting the height of the angle measuring instrument. The horizontal adjustment assembly includes a plurality of mounting brackets, and a length adjustment unit is provided on the mounting brackets for adjusting the installation height of the mounting brackets. The plurality of mounting brackets are respectively fixedly installed on the mounting frame to adjust the horizontality of the mounting frame.
2. A wall angle measuring device according to claim 1, characterized in that: The mounting frame comprises an upper mounting frame and a lower mounting frame; the angle measuring instrument is mounted on the upper mounting frame; and a plurality of mounting brackets are evenly spaced and mounted on the lower mounting frame along a circumference.
3. A wall angle measuring device according to claim 2, characterized in that: The height adjustment assembly is installed between the upper mounting frame and the lower mounting frame, and is used to adjust the installation distance between the upper mounting frame and the lower mounting frame.
4. A wall angle measuring device according to claim 3, characterized in that: The height adjustment assembly includes a force-bearing rod, an adjusting rod and a fixing bolt; the force-bearing rod is a hollow structure, and is sleeved on the outside of the adjusting rod; the top of the force-bearing rod is detachably connected to the upper mounting frame; the bottom of the adjusting rod is detachably connected to the lower mounting frame; the adjusting rod is provided with a plurality of mounting threaded holes spaced evenly along the rod body, and a positioning hole is provided on the force-bearing rod, and the force-bearing rod is sleeved on the outside of the adjusting rod and is threadedly connected to the mounting threaded holes at different positions on the adjusting rod through the fixing bolts to adjust the insertion length of the force-bearing rod relative to the adjusting rod.
5. A wall angle measuring device according to claim 2, characterized in that: The upper mounting frame includes a placement block and a rotating shaft; a plurality of positioning blocks are provided on the placement block, and threaded holes are provided on the positioning block; mounting holes are provided at positions corresponding to the positioning blocks on the angle measuring instrument, the angle measuring instrument is mounted on the positioning block through the mounting holes, and through holes are provided at positions corresponding to the threaded holes on the side walls of the angle measuring instrument, which are fixedly connected to the placement block by fastening bolts; the rotating shaft is rotatably mounted on the bottom of the placement block, and one end thereof extends to the outside of the placement block to form a connecting end, which is used to form a detachable connection with the height adjustment component.
6. A wall angle measuring device according to claim 5, characterized in that: A mounting groove is provided on the block body of the placement block; a plurality of resistance rods are installed in the mounting groove for buffering the angle measuring instrument; a positioning plate fixedly connected to the angle measuring instrument is installed on the top of the resistance rod, and a limit plate fixedly connected to the placement block is installed on the bottom, and a protective barrel is detachably installed on the outer side of the limit plate.
7. A wall angle measuring device according to claim 2, characterized in that: The length adjustment unit includes a telescopic plate and a spring block; the top of the mounting bracket is detachably mounted on the lower mounting bracket by bolts, and an inwardly recessed mounting groove is provided along the frame body at the bottom; the telescopic plate is slidably mounted in the mounting groove, and a plurality of clamping holes are evenly spaced radially on the frame body of the mounting bracket where the mounting groove is located, and a connecting hole is provided at a position corresponding to the clamping hole on the telescopic plate, in which a spring block is slidably mounted; the telescopic plate is slidably mounted in the mounting groove, and is snap-connected to the clamping holes at different positions on the mounting bracket by the spring block, so as to adjust the protruding length of the telescopic plate relative to the mounting groove of the mounting bracket.
8. A wall angle measuring device according to claim 7, characterized in that: A supporting plate is installed at the bottom of the telescopic plate.
9. A wall angle measuring device according to claim 2, characterized in that: A level is installed on the lower mounting frame; and a detection light is installed on the angle measuring instrument.
10. The wall angle measuring device according to claim 4, characterized in that: The force-bearing rod is provided with a threaded hole on the rod body located on the upper mounting frame, and the upper mounting frame is provided with a connecting screw end, and the upper mounting frame is installed in the threaded hole and is detachably connected to the force-bearing rod through the connecting screw end; the adjusting rod is provided with a threaded connection end on the rod body located on the lower mounting frame, and the lower mounting frame is provided with a threaded through-hole end, and the adjusting rod is threadedly connected to the threaded through-hole end of the lower mounting frame and is detachably connected to the lower mounting frame through the threaded connection end; the force-bearing rod is provided with a plurality of extending protrusions outwardly in the horizontal direction on the rod body located on the upper mounting frame to form a load-bearing plate for supporting the upper mounting frame.