Actual measurement acceptance device for house building engineering
By designing a house construction engineering project measurement and acceptance device, including a housing construction project, using the structure of the union connection, the positioning guide rail, and the limited axis to achieve the rapid development and folding of the device, solving the existing device is not portable for portable. The problem of large space occupation has improved work efficiency and portability.
Patent Information
- Application Number
- CN202421654152.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-13
- Publication Date
- 2025-01-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing actual measurement and acceptance devices for housing construction projects are not portable enough when carrying or storing out, and take up a large space during storage and transportation.
Design a device including ruler and ruler two. Through the union connection, positioning guide rail, limited axis, and spring, the rapid development and folding of ruler one and ruler two can ensure that the device occupies very small when not in use. Space.
Realize the portability and efficient storage of the device, reduce the space occupation during storage and transportation, and improve work efficiency.
Smart Images
Figure CN222393564U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of acceptance devices, in particular to a real-measurement acceptance device for a building construction project. Background Art
[0002] The acceptance devices used for actual measurement of housing construction projects are professional tools used to ensure that building elements meet design specifications and quality standards. These devices include spirit levels, laser rangefinders, ultrasonic floor thickness gauges, etc., which are used to accurately measure wall flatness, distance, thickness and other key indicators. Their use is essential to ensuring construction quality and structural safety, and helps acceptance personnel complete acceptance work quickly and accurately.
[0003] In the process of actual measurement and acceptance of housing construction projects, measuring tools such as spirit levels are usually used to conduct detailed inspection and acceptance of the building walls in the house. The existing spirit levels are usually made of a whole piece of wood or metal in structure, and a level bubble engraved with a horizontal reading is placed inside it. When in use, it is only necessary to place the spirit level against the wall that needs to be inspected and accepted, and observe the position of the bubble inside the level bubble to know whether the wall meets the inspection standards. However, due to its simple structure, the existing device is not portable when carried or stored outside, and it takes up a large space when stored and transported. In view of this, we provide a device for actual measurement and acceptance of housing construction projects. Utility Model Content
[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a device for actual measurement and acceptance of building construction projects.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for actual measurement and quantity acceptance of building construction projects, comprising a ruler 1, wherein the outer wall of one end of the ruler 1 is connected to a ruler 2 by a hinge, and a plurality of level bubbles are fixedly connected to both ends of the inner part of the ruler 2 and one end of the inner part of the ruler 1, a positioning 1 is slidably connected to the top of the inner part of the ruler 1, and a positioning 2 is snap-connected to one side of the outer wall of the positioning 1, an outer wall of one side of the positioning 2 is fixedly connected to the top of one side of the ruler 2, and the positioning 2 is rotatably connected to one side of the inner part of the ruler 1 through the ruler 2, a limit axis is fixedly connected to the bottom surface of one side of the ruler 2, and the limit axis is located at one end of the inner part of the ruler 1, and a reading groove is provided at the bottom ends of one side of the ruler 1 and the ruler 2.
[0006] As mentioned above, a set of corresponding positioning guide rails are fixedly connected to both sides of the inner wall of the ruler, and the positioning guide rails are located on both sides of the interior of the positioning ruler.
[0007] As mentioned above, the outer wall at one end of the positioning rail is connected with the inner side of the positioning one through, and the inner wall of the positioning one is slidably connected with the outer wall of one side of the positioning rail, and the outer wall of the positioning one away from the side of the positioning two is fixedly connected with a positioning spring.
[0008] As mentioned above, the center of the top surface of the ruler is slidably connected with a positioning slide, and the outer wall of the bottom end of the positioning slide penetrates the center of the top surface of the ruler and is fixedly connected at the center of the top surface of the positioning slide.
[0009] As mentioned above, one side of the inner wall of the ruler is fixedly connected to the limiting guide rail, and one side inside the ruler is slidably connected to the limiting block through the limiting guide rail.
[0010] As mentioned above, the outer wall at one end of the limiting guide rail is connected through the inner side of the limiting block, and the inner side of the limiting block is slidably connected to the outer wall at one side of the limiting guide rail, and the outer wall at one side of the limiting block is provided with an arc surface.
[0011] As mentioned above, the limit block outer wall is fixedly connected to the limit spring on the side away from the limit axis, and the limit block outer wall is fixedly connected to the limit slider on the side away from the limit guide rail, the outer wall of one side of the limit slider is through-connected with one side of the outer wall of the ruler, and the outer wall of one side of the limit slider is slidably connected with one side of the outer wall of the ruler.
[0012] Compared with the prior art, the device for measuring and accepting the actual quantity of a building construction project has the following beneficial effects:
[0013] 1. When the device is stored, the utility model only needs to push the limit slider at the bottom of one side of the ruler away from the ruler two. Since a limit guide rail is provided on one side of the inner wall of the ruler one, and the limit block is limited by the limit guide rail, when it moves, it can only slide along the outer wall of the limit block. With the movement of the limit slider, the limit slider drives the limit block to move along the outer wall of the limit guide rail toward the limit spring side, and the limit block squeezes the limit spring to separate the inner wall side of the limit block from the limit shaft, so that the limit shaft can smoothly slide out from the inner side of the ruler one, so that the ruler one and the ruler two can be contacted and locked, and the ruler one and the ruler two can be folded. When it is needed, only the ruler one and the ruler two need to be put together. When unfolding, the limit shaft pushes the limit block through the arc surface on one side of the limit block, so that the limit block moves along the outer wall of the limit guide rail toward the side of the limit spring and squeezes the limit spring. When ruler one and ruler two are fully unfolded, the limit spring will push the limit block through its own characteristics, so that it moves toward the side of the limit shaft and keeps in contact with and in conflict with the side of the outer wall of the limit shaft. Therefore, through the close cooperation between the limit slider, the limit spring, the limit block and the limit guide rail, ruler one and ruler two can quickly complete the unlocking and locking actions from the unfolded state, and are conducive to the subsequent locking of the device in the folded state through positioning one and positioning two, while ensuring the stability and reliability of the device when working in the unfolded state.
[0014] 2. In the utility model, when the ruler 1 and the ruler 2 are locked in contact from the unfolded state, the ruler 1 and the ruler 2 are folded in half, so that the ruler 2 drives the positioning 2 on one side of the outer wall to be inserted into the ruler 1 and push the positioning 1. Since a plurality of positioning guide rails are arranged inside the ruler 1 and the positioning 1 is limited by the positioning guide rails, as the positioning 2 is pushed, the positioning 1 will move along the outer wall of the positioning guide rail toward the side of the positioning spring and squeeze it. When the positioning 2 is inserted into the ruler 1, since the protrusion on one side of the outer wall of the positioning 1 loses the thrust from the outer wall of the positioning 2, the positioning 1 will be pushed by the elastic potential energy of the positioning spring itself, so that it will move along the outer wall of the positioning guide rail toward the positioning 2. It moves sideways and is connected with one side of the inner part of the second positioning device by snapping together, so that after the first and second rulers are unlocked in the unfolded state, they can be quickly folded to ensure the stability of the device in the folded state, and further optimize the storage efficiency of the device. While improving the portability, the device only takes up a very small space when not in use, and can be stored. At the same time, it can also be carried by acceptance personnel, whether it is transferred between construction sites or flexibly used on construction sites, it can significantly improve work efficiency.
[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the expanded three-dimensional structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the folding three-dimensional structure of the utility model;
[0018] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the ruler of the utility model;
[0019] Figure 4 It is a schematic diagram of a partial explosion three-dimensional structure of the first position of the utility model;
[0020] Figure 5 It is a three-dimensional structural schematic diagram of ruler 1 and ruler 2 of the utility model;
[0021] Figure 6 For this utility model Figure 5 Schematic diagram of the local three-dimensional structure of A.
[0022] In the figure: 1, ruler one; 2, ruler two; 201, level bubble; 202, positioning one; 203, positioning two; 204, reading groove; 205, positioning guide rail; 206, positioning spring; 207, positioning slide plate; 3, limit shaft; 301, limit guide rail; 302, limit block; 303, limit spring; 304, limit slide block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figure 1-6 As shown, the utility model provides a technical solution: a device for actual measurement and acceptance of housing construction projects, comprising a ruler 1, an outer wall at one end of the ruler 1 is connected to a ruler 2 through a hinge, and both ends of the inside of the ruler 2 and one end of the ruler 1 are fixedly connected with a plurality of level bubbles 201, a positioning 1 202 is slidably connected to the top of the inside of the ruler 1, and a positioning 203 is snap-connected to one side of the outer wall of the positioning 1 202, an outer wall of one side of the positioning 203 is fixedly connected to the top of one side of the ruler 2, and the positioning 203 is rotatably connected to one side of the inside of the ruler 1 through the ruler 2, a limiting shaft 3 is fixedly connected to the bottom surface of one side of the ruler 2, and the limiting shaft 3 is located at one end of the inside of the ruler 1, and a reading groove 204 is provided at the bottom of one side of the ruler 1 and one side of the ruler 2.
[0025] When the device is stored, it is only necessary to push the limiting slider 304 at the bottom of one side of the ruler 1 away from the ruler 2. Since a limiting guide rail 301 has been set on one side of the inner wall of the ruler 1, and the limiting block 302 is limited by the limiting guide rail 301, so that when it moves, it can only slide along the outer wall of the limiting block 302. As the limiting slider 304 moves, the limiting slider 304 drives the limiting block 302 to move along the outer wall of the limiting guide rail 301 toward the limiting spring 303, and the limiting spring 303 is squeezed by the limiting block 302, so that the inner wall side of the limiting block 302 is separated from the limiting shaft 3, so that the limiting shaft 3 can smoothly slide out from the inner side of the ruler 1. The ruler 1 and the ruler 2 can be in a contact and locked state, and the ruler 1 and the ruler 2 can be folded. When they need to be used, only the ruler 1 and the ruler 2 need to be unfolded, and the limit shaft 3 pushes the limit block 302 through the arc surface opened on one side of the limit block 302, so that the limit block 302 moves along the outer wall of the limit guide rail 301 toward the limit spring 303 and squeezes the limit spring 303. When the ruler 1 and the ruler 2 are fully unfolded, the limit spring 303 will push the limit block 302 through its own characteristics, so that it moves toward the limit shaft 3 and keeps in contact with and in conflict with the outer wall of the limit shaft 3. When the ruler 1 and the ruler 2 are in contact and locked from the unfolded state, the ruler 1 and the ruler 2 are folded in half. The ruler 2 drives the positioning 203 on one side of the outer wall thereof to be inserted into the ruler 1 and push the positioning 202. Since a plurality of positioning rails 205 are arranged inside the ruler 1 and the positioning 202 is limited by the positioning rails 205, as the positioning 203 is pushed, the positioning 202 will move along the outer wall of the positioning rail 205 toward the side of the positioning spring 206 and squeeze it. After the positioning 203 is inserted into the ruler 1, since the protrusion on one side of the outer wall of the positioning 202 loses the thrust from the outer wall of the positioning 203, the positioning 202 will be pushed by the elastic potential energy of the positioning spring 206 itself, so that it moves along the outer wall of the positioning rail 205 toward the side of the positioning 203. The ruler 1 and the ruler 2 can be moved and connected with one side of the inner part of the positioning 203, so that the positioning 1 202, the positioning 203, the positioning guide rail 205 and the positioning spring 206 cooperate with the limit shaft 3 and the limit block 302, so that after the ruler 1 and the ruler 2 are unlocked in the unfolded state, they can be quickly folded to ensure the stability of the device in the folded state, and further optimize the storage efficiency of the device. While improving the portability, the device only takes up a very small space when not in use, so it can be stored, and it can also be carried by the acceptance personnel. Whether it is transferred between construction sites or flexibly used on the construction site, it can significantly improve work efficiency.
[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, one side of the inner wall of ruler 1 is fixedly connected to the limiting guide rail 301, and one side of the interior of ruler 1 is slidably connected to the limiting block 302 through the limiting guide rail 301, the outer wall of one end of the limiting guide rail 301 is connected through the inner side of the limiting block 302, and the inner side of the limiting block 302 is slidably connected to the outer wall of one side of the limiting guide rail 301, an arc-shaped surface is provided on the outer wall of one side of the limiting block 302, the side of the outer wall of the limiting block 302 away from the limiting shaft 3 is fixedly connected to the limiting spring 303, and the side of the outer wall of the limiting block 302 away from the limiting guide rail 301 is fixedly connected to the limiting slider 304, the outer wall of one side of the limiting slider 304 is connected through the outer wall of ruler 1, and the outer wall of one side of the limiting slider 304 is slidably connected to one side of the outer wall of ruler 1.
[0027] When the device is stored, it is only necessary to push the limit slider 304 at the bottom of one side of the ruler 1 away from the ruler 2. Since a limit guide rail 301 has been set on one side of the inner wall of the ruler 1, and the limit block 302 is limited by the limit guide rail 301, it can only slide along the outer wall of the limit block 302 when it moves. As the limit slider 304 moves, the limit slider drives the limit block 302 to move along the outer wall of the limit guide rail 301 toward the limit spring 303, and the limit spring 303 is squeezed by the limit block 302, so that the inner wall side of the limit block 302 is separated from the limit shaft 3, so that the limit shaft 3 can smoothly slide out from the inner side of the ruler 1, so that the ruler 1 and the ruler 2 are in contact and locked state, and the ruler 1 and the ruler 2 are folded. When needed, only the ruler 1 and the ruler 2 need to be unfolded. The limit shaft 3 pushes the limit block 302 through the arc surface opened on one side of the limit block 302, so that the limit block 302 moves along the outer wall of the limit guide rail 301 toward the limit spring 303 and squeezes the limit spring 303. When the ruler 1 and the ruler 2 are fully unfolded, the limit spring 303 will push the limit block 302 through its own characteristics, so that it moves toward the side of the limit shaft 3 and keeps in contact with and in conflict with the side of the outer wall of the limit shaft 3. Therefore, through the close cooperation between the limit slider 304, the limit spring 303, the limit block 302 and the limit guide rail 301, the ruler 1 and the ruler 2 can quickly complete the unlocking and locking actions from the unfolded state, and it is beneficial for the device to subsequently lock the device in the folded state through positioning one 202 and positioning two 203, and at the same time can ensure the stability and reliability of the device when working in the unfolded state.
[0028] like Figure 1-4As shown, a group of corresponding positioning guide rails 205 are fixedly connected on both sides of the inner wall of ruler 1, and the positioning guide rails 205 are located on both sides of the interior of positioning one 202. The outer wall of one end of the positioning guide rail 205 is connected through the inner side of positioning one 202, and the inner wall of positioning one 202 is slidably connected to the outer wall of one side of the positioning guide rail 205. The outer wall of positioning one 202 is fixedly connected to the side of positioning two 203 away from the outer wall of positioning one 203 with a positioning spring 206, and the top center of ruler 1 is slidably connected with a positioning slide plate 207, and the outer wall of the bottom end of the positioning slide plate 207 is connected through the center of the top surface of ruler 1 and fixedly connected to the center of the top surface of positioning one 202.
[0029] When ruler 1 and ruler 2 are locked in contact from the unfolded state, ruler 1 and ruler 2 are folded in half, so that ruler 2 drives positioning 203 on one side of its outer wall to be inserted into ruler 1 and push positioning 1 202. Since multiple positioning guide rails 205 are set inside ruler 1, and positioning 1 202 is limited by positioning guide rails 205, as positioning 1 203 is pushed, positioning 1 202 will move along the outer wall of positioning guide rail 205 toward the side of positioning spring 206 and squeeze it. When positioning 1 203 is inserted into ruler 1, since the protrusion on one side of the outer wall of positioning 1 202 loses the thrust from the outer wall of positioning 1 203, positioning 1 202 will be pushed by the elastic potential energy of positioning spring 206 itself, so that it will move along the positioning guide rail 205 and squeeze it. The outer wall of the guide rail 205 moves toward the side of the positioning 203 and is engaged with the inner side of the positioning 203, so that through the cooperation between the positioning 1 202, the positioning 203, the positioning guide rail 205 and the positioning spring 206 and the limit shaft 3 and the limit block 302, the ruler 1 and the ruler 2 can be quickly folded after being unlocked in the unfolded state, ensuring the stability of the device in the folded state, and further optimizing the storage efficiency of the device. While improving the portability, the device only takes up a very small space when not in use, and can be stored. At the same time, it can also be carried by the acceptance personnel, whether it is transferred between construction sites or flexibly used on the construction site, it can significantly improve work efficiency.
[0030] Working principle: When storing the device, it is only necessary to push the limit slider 304 at the bottom of one side of ruler 1 away from ruler 2. Since a limit guide rail 301 has been set on one side of the inner wall of ruler 1, and the limit block 302 is limited by the limit guide rail 301, it can only slide along the outer wall of the limit block 302 when moving. As the limit slider 304 moves, the limit slider 304 drives the limit block 302 to move along the outer wall of the limit guide rail 301 toward the limit spring 303, and the limit spring 303 is squeezed by the limit block 302, so that the inner wall of the limit block 302 is The limit shaft 303 is separated from the side of the ruler 1, so that the limit shaft 3 can slide out smoothly from one side of the inner part of the ruler 1, so that the ruler 1 and the ruler 2 can be contacted and locked, and the ruler 1 and the ruler 2 can be folded. When they need to be used, they only need to unfold the ruler 1 and the ruler 2, and the limit shaft 3 pushes the limit block 302 through the arc surface opened on one side of the limit block 302, so that the limit block 302 moves along the outer wall of the limit guide rail 301 toward the side of the limit spring 303 and squeezes the limit spring 303. When the ruler 1 and the ruler 2 are fully unfolded, the limit spring 303 will push the limit block 302 to the limit shaft 303 through its own characteristics. The ruler 1 moves to one side and keeps in contact with and in conflict with one side of the outer wall of the limiting shaft 3. When the ruler 1 and the ruler 2 are locked from the unfolded state, the ruler 1 and the ruler 2 are folded in half, so that the ruler 2 drives the positioning 203 on one side of the outer wall to be inserted into the ruler 1 and push the positioning 1 202. Since a plurality of positioning guide rails 205 are arranged inside the ruler 1, and the positioning 1 202 is limited by the positioning guide rails 205, as the positioning 203 is pushed, the positioning 1 202 will move along the outer wall of the positioning guide rail 205 to the side of the positioning spring 206 and squeeze it. When the positioning 203 is inserted into the ruler 1 Afterwards, since the protrusion on one side of the outer wall of positioning one 202 loses the thrust from the outer wall of positioning two 203, positioning one 202 will be pushed by the elastic potential energy of positioning spring 206 itself, so that it moves along the outer wall of positioning guide rail 205 toward the side of positioning two 203, and is engaged with the inner side of positioning two 203. Therefore, through the cooperation between positioning one 202, positioning two 203, positioning guide rail 205 and positioning spring 206 and limit shaft 3 and limit block 302, ruler one 1 and ruler two 2 can be quickly folded after being unlocked in the unfolded state, thereby ensuring the stability of the device in the folded state.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for measuring and accepting the actual quantity of a building construction project, comprising a ruler (1), characterized in that: The outer wall of one end of the ruler (1) is connected to the ruler (2) through a hinge, and the two ends of the ruler (2) and one end of the ruler (1) are fixedly connected to a plurality of level bubbles (201), the top of the ruler (1) is slidably connected to the positioning (202), and one side of the outer wall of the positioning (202) is snap-connected to the positioning (203), the outer wall of one side of the positioning (203) is fixedly connected to the top of one side of the ruler (2), and the positioning (203) is rotatably connected to one side of the ruler (1) through the ruler (2), the bottom surface of one side of the ruler (2) is fixedly connected to a limit shaft (3), and the limit shaft (3) is located at one end of the ruler (1), and the bottom ends of one side of the ruler (1) and the ruler (2) are both provided with a reading groove (204).
2. A building construction project actual measurement and acceptance device according to claim 1, characterized in that: A set of corresponding positioning guide rails (205) are fixedly connected to both sides of the inner wall of the ruler one (1), and the positioning guide rails (205) are located on both sides of the interior of the positioning one (202).
3. A building construction project actual measurement and acceptance device according to claim 2, characterized in that: The outer wall of one end of the positioning guide rail (205) is connected to the inner side of the positioning rail (202), and the inner wall of the positioning rail (202) is connected to the outer wall of one side of the positioning guide rail (205) in a sliding manner. The outer wall of the positioning rail (202) is fixedly connected to a side away from the positioning rail (203) with a positioning spring (206).
4. A building construction project actual measurement and acceptance device according to claim 3, characterized in that: The center of the top surface of the ruler one (1) is slidably connected to a positioning slide plate (207), and the outer wall of the bottom end of the positioning slide plate (207) penetrates the center of the top surface of the ruler one (1) and is fixedly connected to the center of the top surface of the positioning one (202).
5. The device for actual measurement and acceptance of building construction projects according to claim 1, characterized in that: One side of the inner wall of the ruler 1 (1) is fixedly connected to a limit guide rail (301), and one side of the interior of the ruler 1 (1) is slidably connected to a limit block (302) via the limit guide rail (301).
6. A building construction project actual measurement and acceptance device according to claim 5, characterized in that: The outer wall at one end of the limiting guide rail (301) is connected to the inner side of the limiting block (302) through the outer wall, and the inner side of the limiting block (302) is connected to the outer wall of one side of the limiting guide rail (301) in a sliding manner. The outer wall of one side of the limiting block (302) is provided with an arc surface.
7. A building construction project actual measurement and acceptance device according to claim 6, characterized in that: The limiting spring (303) is fixedly connected to the side of the outer wall of the limiting block (302) away from the limiting shaft (3), and the limiting slider (304) is fixedly connected to the side of the outer wall of the limiting block (302) away from the limiting guide rail (301), the outer wall of one side of the limiting slider (304) is connected through one side of the outer wall of the ruler (1), and the outer wall of one side of the limiting slider (304) is slidably connected to one side of the outer wall of the ruler (1), and the inner wall of the limiting block (302) is in contact with and fits with the outer wall of one side of the limiting shaft (3).