Inclination detection mechanism for hydraulic concrete member
By designing an inclination measurement mechanism for water conservancy concrete components, including main rod, measuring rod, inclination measurement mechanism and correction mechanism, the problems of complex operation and inaccurate measurement in the prior art are solved, and direct and accurate inclination measurement are achieved.
Patent Information
- Application Number
- CN202421035822.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-14
AI Technical Summary
When the prior art is used in water conservancy and hydropower projects for inclination detection of concrete components, the operation is complicated and inconvenient to directly measure the inclination angle, resulting in a complicated use process.
A detection mechanism including a main rod, a measuring rod, an inclination measurement mechanism, a correction mechanism and an anti-slip handle is designed. The inclination angle of the concrete member is directly measured through the counterweight block and the dial, and the measurement accuracy is improved through the correction mechanism.
The inclination angle of concrete members is achieved directly, simply and intuitively measured, and the stability and accuracy of measurement are improved through the correction mechanism.
Smart Images
Figure CN222279738U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of engineering design, and in particular relates to a hydraulic concrete component inclination detection mechanism. Background Art
[0002] In the design of water conservancy and hydropower projects, it is necessary to test the inclination of hydraulic structure components during construction management, and the next step of operation can only be carried out after the test is qualified.
[0003] The utility model patent with the authorization announcement number: CN219328447U discloses a concrete component tilting device for water conservancy project construction management, including a base, a plurality of guide columns connected to the upper surface of the base, a sliding plate arranged above the base, a plurality of through holes opened on the surface of the sliding plate and slidably connected to the guide columns; a telescopic sleeve connected to the upper surface of the base, the top of the telescopic sleeve connected to the lower surface of the sliding plate; a detection device is connected to the sliding plate and one side surface of the base. The device solves the problem that the prior art uses a plumb line as a reference to detect the inclination, which is difficult to operate, has extremely high requirements for stability, and is not convenient for rapid operation. It has the characteristics of simple structure, easy use, no need to wait for the device to be stationary, and can quickly measure the inclination.
[0004] In actual use, the length difference between the upper and lower sliding rods and the height difference between the upper and lower sliding rods are read, and the inclination angle of the concrete component is calculated by trigonometric function. However, it is not convenient to directly measure the inclination angle, which leads to the problem of complicated use.
[0005] Therefore, it is necessary to provide a new hydraulic concrete component inclination detection mechanism that can directly measure the inclination angle to solve the above technical problems. Utility Model Content
[0006] The utility model aims to provide a hydraulic concrete component inclination detection mechanism to solve the problems existing in the prior art.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a main rod, both ends of which are fixedly connected with measuring rods, an inclination measuring mechanism is arranged on the outer side of the main rod, the inclination measuring mechanism is used to directly measure the inclination of the concrete component, and a correction mechanism is arranged at one end of the measuring rod, and the correction mechanism is used to correct the position of the device to improve the measurement accuracy.
[0008] In order to achieve the effect of directly measuring the angle between the concrete component and the vertical direction, preferably, the inclination measuring mechanism includes a connecting plate, the connecting plate is fixedly connected to the outer side of the main rod, one side of the connecting plate is fixedly connected to a fixed shaft, the outer side of the fixed shaft is sleeved with a dial, one side of the dial is fixedly connected to a counterweight block, and one end of the fixed shaft is fixedly connected to a pointer.
[0009] In order to achieve the effect that the bottom of the counterweight block is always vertically downward and the angle of the measured concrete member is converted into the angle between the measuring pointer and the vertical direction, preferably, the bottom of the counterweight block is conical and the pointer is parallel to the main rod.
[0010] In order to achieve the hand-holding and anti-slip effects, preferably, a handle is fixedly connected to the outer side of the main rod, and an anti-slip pad is provided on the outer side of the handle.
[0011] In order to achieve the effect of correcting the position of the device to improve the accuracy of angle measurement, preferably, the correction mechanism includes a base plate, the base plate is fixedly connected to one end of the measuring rod, one side of the base plate is fixedly connected to a connecting shaft, the outer side of the connecting shaft is rotatably sleeved with a ring, the outer side of the ring is fixedly connected to a correction needle, and one side of the base plate is fixedly connected to a fixing needle.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the pointer is set parallel to the concrete member, and the scale is pulled by the gravity of the counterweight block to ensure that the scale will not rotate with the rotation of the device, and the inclination angle of the concrete member with the vertical direction is converted into the scale pointed by the pointer on the scale, which is simple and intuitive and does not require other calculations. Secondly, the stability of the device when measuring the inclination is ensured by the correction mechanism, and the placement position of the device is corrected, thereby improving the measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model hydraulic concrete component inclination detection mechanism;
[0014] Figure 2 This is a schematic diagram of the utility model when in contact with a concrete member;
[0015] Figure 3 It is a structural schematic diagram of the dial of the utility model.
[0016] Numbers in the figure:
[0017] 1. Main rod; 2. Measuring rod; 3. Inclination measuring mechanism; 31. Connecting plate; 32. Fixed shaft; 33. Dial; 34. Counterweight; 35. Pointer; 4. Handle; 5. Anti-slip pad; 6. Correction mechanism; 61. Base plate; 62. Connecting shaft; 63. Ring; 64. Correction needle; 65. Fixed needle. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 This is a schematic diagram of the overall structure of the utility model hydraulic concrete component inclination detection mechanism; Figure 2 This is a schematic diagram of the utility model when in contact with a concrete member; Figure 3 The structure diagram of the scale plate of the utility model. The hydraulic concrete component inclination detection mechanism comprises a main rod 1, both ends of the main rod 1 are fixedly connected with a measuring rod 2, an inclination measuring mechanism 3 is arranged on the outer side of the main rod 1, and the inclination measuring mechanism 3 is used to directly measure the inclination of the concrete component, and one end of the measuring rod 2 is provided with a correction mechanism 6, and the correction mechanism 6 is used to correct the position of the device to improve the measurement accuracy.
[0020] It should be noted that the inclination measuring mechanism 3 converts the inclination of the concrete component to the vertical direction into the angle between the pointer 35 and the vertical direction, that is, the scale of the pointer 35 on the dial 33, and the correction mechanism 6 is used to ensure the correct placement of the device.
[0021] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the inclination measuring mechanism 3 includes a connecting plate 31, which is fixedly connected to the outer side of the main rod 1, and a fixed shaft 32 is fixedly connected to one side of the connecting plate 31. A dial 33 is rotatably sleeved on the outer side of the fixed shaft 32, and a counterweight block 34 is integrally provided on one side of the dial 33. A pointer 35 is fixedly connected to one end of the fixed shaft 32.
[0022] It should be noted that: since the counterweight 34 pulls the dial to adjust the angle under the action of gravity, the initial scale of the dial 33 is always vertically upward, and the angle between the pointer 35 and the initial scale of the dial 33 is the angle between the plane of the concrete component and the vertical direction.
[0023] refer to Figure 1 and Figure 2 As shown, the bottom of the counterweight 34 is conical, and the pointer 35 is parallel to the main rod 1.
[0024] It should be noted that: by setting the bottom of the counterweight block 34 into a cone, it is easy to observe the position of the center of gravity of the counterweight block 34, and the pointer 35 is set parallel to the main rod 1 in order to indirectly measure the inclination of the concrete component by measuring the inclination of the pointer 35.
[0025] refer to Figure 1 and Figure 2 As shown, a handle 4 is fixedly connected to the outer side of the main rod 1 , and an anti-slip pad 5 is sleeved on the outer side of the handle 4 .
[0026] It should be noted that the handle 4 and the anti-slip pad 5 are provided for better hand-holding.
[0027] refer to Figure 1 and Figure 2 As shown, the correction mechanism 6 includes a base plate 61, which is fixedly connected to one end of the measuring rod 2, a connecting shaft 62 is fixedly connected to one side of the base plate 61, a limiting plate is provided at the end of the connecting shaft 62 away from the base plate 61 to prevent it from falling off, a ring 63 is provided on the outer side of the connecting shaft 62 for rotation, a correction needle 64 is integrally provided on the outer side of the ring 63, and a fixing needle 65 is fixedly connected to one side of the base plate 61.
[0028] It should be noted that the bottom plate 61 can ensure that the measuring rod 2 is perpendicular to the surface of the concrete member, preventing the measuring rod 2 from tilting and affecting the measurement accuracy. The correction needle 64 can rotate around the connecting shaft 62. When the correction needle 64 is aligned with the fixed needle 65, the measured angle is the angle between the concrete member and the vertical direction. The correction mechanism 6 can avoid the problem of improper placement of the device affecting the measurement accuracy.
[0029] The working principle of the hydraulic concrete component inclination detection mechanism provided by the utility model is as follows:
[0030] When in use, hold the anti-skid pad 5 on the outside of the handle 4 with your hand, fit the two measuring rods 2 to the surface of the concrete component, ensure that the correction needle 64 is aligned with the fixed needle 65, and the measured angle is the angle between the inclination of the concrete component and the vertical direction. The correction mechanism 6 can prevent the device from being improperly placed and affecting the measurement accuracy. Since the concrete surface is parallel to the main rod 1, and the main rod 1 is parallel to the pointer 35, the dial 33 is driven to rotate around the fixed axis 32 under the pull of the weight block 34. The sharp corner of the weight block 34 is always vertically downward under the action of gravity, so the initial scale is always vertically upward, and the scale angle between the initial scale and the pointer 35 is the angle between the concrete surface and the vertical direction.
[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A hydraulic concrete component inclination detection mechanism, characterized in that: The invention comprises a main rod (1), both ends of the main rod (1) are fixedly connected to measuring rods (2), an inclination measuring mechanism (3) is arranged on the outside of the main rod (1), the inclination measuring mechanism (3) is used to directly measure the inclination of the concrete component, and a correction mechanism (6) is arranged at one end of the measuring rod (2), the correction mechanism (6) is used to correct the position of the device to improve the measurement accuracy.
2. A hydraulic concrete component inclination detection mechanism according to claim 1, characterized in that: The inclination angle measuring mechanism (3) comprises a connecting plate (31), the connecting plate (31) is fixedly connected to the outside of the main rod (1), one side of the connecting plate (31) is fixedly connected to a fixed shaft (32), the outside of the fixed shaft (32) is sleeved with a dial (33), one side of the dial (33) is fixedly connected to a counterweight (34), and one end of the fixed shaft (32) is fixedly connected to a pointer (35).
3. A hydraulic concrete component inclination detection mechanism according to claim 2, characterized in that: The bottom of the counterweight block (34) is conical, and the pointer (35) is parallel to the main rod (1).
4. The hydraulic concrete component inclination detection mechanism according to claim 1, characterized in that: A handle (4) is fixedly connected to the outer side of the main rod (1), and an anti-slip pad (5) is sleeved on the outer side of the handle (4).
5. The hydraulic concrete component inclination detection mechanism according to claim 1, characterized in that: The correction mechanism (6) comprises a base plate (61), the base plate (61) is fixedly connected to one end of the measuring rod (2), a connecting shaft (62) is fixedly connected to one side of the base plate (61), a sleeve (63) is rotatably sleeved on the outer side of the connecting shaft (62), a correction needle (64) is fixedly connected to the outer side of the sleeve (63), and a fixing needle (65) is fixedly connected to one side of the base plate (61).