Pipeline pre-embedded structure for electromechanical installation
By designing movable bases and gear tooth assemblies in the pipeline pre-embedded structure, the problems of pipeline bending deformation and spacing adjustment were solved, achieving safe and efficient pipeline layout.
Patent Information
- Application Number
- CN202520178848.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-05
AI Technical Summary
Pipelines are prone to bending and deformation during transportation, which makes construction difficult and poses safety hazards. Manual measurement has large errors and makes it difficult to achieve equal spacing adjustment of pipelines, which consumes a lot of manpower.
A pipeline pre-embedded structure was designed, including components such as a movable base, a moving block, a spring, gears, and teeth. The spring force corrects the pipe bending, and the gear teeth achieve equal spacing adjustment.
It effectively prevents pipe bending and rebound, ensures construction safety, enables the equal spacing of multiple pipes, and improves construction efficiency.
Smart Images
Figure CN223898869U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electromechanical installation technology, and more specifically, to a pipeline pre-embedded structure for electromechanical installation. Background Technology
[0002] Pipeline pre-laying refers to threading wires into pipes and then burying them underground. Pre-laying is the process of planning and burying the route. In construction engineering, the scope of construction projects and applied technologies involved is usually quite broad. Civil engineering and electromechanical installation engineering are two important projects in building construction. They need to cooperate with each other during the construction process and have a more prominent impact on the construction quality and effect of the building project.
[0003] During transportation, pipelines often become bent and deformed, making it difficult for workers to lay them in a straight line. In general, the bent pipelines are straightened manually before installation. However, the bent pipelines have a certain degree of elasticity, which can easily cause the elastic force to rebound, posing a safety hazard to workers and reducing work efficiency.
[0004] In general pipeline pre-buried structures, the spacing between pipes is usually measured manually with a ruler before burying. However, manual measurement has a large error, resulting in inconsistent spacing between pipes. It is not possible to adjust the spacing of multiple pipes at the same time, and it is also quite labor-intensive.
[0005] Therefore, how to solve the above-mentioned technical problems has become the subject of this utility model. Utility Model Content
[0006] The purpose of this utility model is to address the above-mentioned problems. This utility model provides a pipeline pre-embedded structure for electromechanical installation, which has the advantages of preventing pipeline bending and facilitating equal spacing adjustment.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: a pipeline pre-embedded structure for electromechanical installation is provided, characterized by including a first base, a second base movably installed on the left side of the first base, a third base movably installed on the right side of the first base, and circular holes sequentially and equidistantly opened on the top of the first base, the second base, and the third base. A fixing block is fixedly installed on the left end of the top of the first base, the second base, and the third base. A groove is horizontally opened on the top of the first base, the second base, and the third base. Several moving blocks are slidably connected in each groove. A ring is fixedly connected to the top of each fixing block and each moving block. Several inner cavities are equidistantly opened along the circumference of the inner wall of each ring. An arc block is slidably connected in each inner cavity. A moving block is fixedly installed at the bottom end of the arc block. A first spring is fixedly connected to the top of the arc block. The other end of the first spring is fixedly connected to the upper wall of the inner cavity.
[0008] A horizontally arranged transverse plate is fixedly connected to the side wall of the moving block. A housing is fixedly installed on the top of the transverse plate. A horizontally arranged moving plate is vertically slidably connected to the inner side of the housing. A vertical rod passing through the upper and lower sides of the housing is fixedly connected to the center of the moving plate. The bottom end of the vertical rod is inserted into the circular hole.
[0009] A second spring is fitted on the outside of the vertical rod and located inside the outer shell. The two ends of the second spring are fixedly connected to the top of the moving plate and the upper wall of the inner cavity of the outer shell, respectively.
[0010] The first base has several first moving rods slidably connected to it laterally. These first moving rods are equidistant along the length of the first base. Each first moving rod has a second moving rod slidably connected to it laterally inside the first base. The left end of the first moving rod passes through the first base to the left and is fixedly connected to the right end of the second base. The right end of the second moving rod passes through the first base to the right and is fixedly connected to the left end of the third base. Several teeth are provided on the lower side of the first moving rod and the upper side of the second moving rod. A gear is rotatably connected to each first moving rod and its corresponding second moving rod inside the first base. The gear meshes with the teeth on the upper and lower sides of the gear. The central axes of the several gears are collinear.
[0011] A rotating rod is rotatably connected to the inner side of the first base, and each gear is coaxially sleeved on the outer side of the rotating rod. The left end of the rotating rod extends to the outer side of the first base and is fixedly connected to a rotating handle.
[0012] Both sides of the first and second moving rods are fixedly connected to moving blocks, and the inner side of the first base is provided with a rectangular groove that slides with the moving blocks.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. This utility model, by setting up a movable block, a first spring, a vertical rod, and a second spring, utilizes the restoring elasticity of the first spring to apply a pushing force to the movable block, ensuring full contact between the movable block and the pipe. When the worker pulls the vertical rod upward, it causes the moving plate to move upward together, compressing the second spring. At this point, the bottom end of the vertical rod detaches from the first base, releasing its limiting effect on the movable block. After moving the movable block to the appropriate position, releasing the vertical rod allows it to re-enter the first base due to the restoring elasticity of the second spring, thus limiting the movable block and preventing the pipe from rebounding and posing a safety hazard to the worker.
[0015] 2. This utility model, by setting a first moving rod, a second moving rod, teeth, and gears, rotates the rotating rod, causing the rotating rod to drive the gear to rotate. The outer surface of the gear and the teeth are in a meshing state. When the gear rotates, it will cooperate with the teeth to cause the first moving rod and the second moving rod to move in opposite directions, thereby causing the second base and the third base to move in opposite directions at the same speed, thus realizing the simultaneous equal spacing adjustment of multiple pipes. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the moving block of this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the outer shell of this utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the first base of this utility model;
[0020] Figure 5 This is a schematic diagram of the internal structure of the rectangular groove of this utility model.
[0021] In the diagram: 1. First base; 2. Second base; 3. Third base; 4. Fixed block; 5. Groove; 6. Moving block; 7. Ring; 8. Arc block; 9. Movable block; 10. First spring; 11. Horizontal plate; 12. Outer shell; 13. Moving plate; 14. Vertical rod; 15. Second spring; 16. First moving rod; 17. Second moving rod; 18. Rectangular groove; 19. Moving block; 20. Tooth; 21. Gear; 22. Rotating rod. Detailed Implementation
[0022] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to describe the solution.
[0023] See Figures 1 to 5 This utility model is a pipeline pre-embedded structure for electromechanical installation. It is characterized by including a first base 1, a second base 2 movably mounted on the left side of the first base 1, and a third base 3 movably mounted on the right side of the first base 1. Circular holes are sequentially and equidistantly opened on the tops of the first base 1, the second base 2, and the third base 3. Fixing blocks 4 are fixedly installed on the left ends of the tops of the first base 1, the second base 2, and the third base 3. Grooves 5 are laterally opened on the tops of the first base 1, the second base 2, and the third base 3. Several moving blocks 6 are slidably connected within each groove 5. A ring 7 is fixedly connected to the top of each fixing block 4 and each moving block 6. Several inner cavities are equidistantly opened along the circumference of the inner wall of each ring 7. An arc block 8 is slidably connected within each inner cavity. A moving block 9 is fixedly installed at the bottom end of the arc block 8. A first spring 10 is fixedly connected to the top of the arc block 8, and the other end of the first spring 10 is fixedly connected to the upper wall of the inner cavity.
[0024] A horizontally arranged transverse plate 11 is fixedly connected to the side wall of the moving block 6. A housing 12 is fixedly installed on the top of the transverse plate 11. A horizontally arranged moving plate 13 is vertically slidably connected to the inner side of the housing 12. A vertical rod 14, penetrating the upper and lower sides of the housing 12, is fixedly connected to the center of the moving plate 13. The bottom end of the vertical rod 14 is inserted into a round hole. A second spring 15, located inside the housing 12, is sleeved on the outer side of the vertical rod 14. The two ends of the second spring 15 are fixedly connected to the top of the moving plate 13 and the upper wall of the inner cavity of the housing 12, respectively. A plurality of first moving rods 16 are slidably connected laterally inside the first base 1. The plurality of first moving rods 16 are equidistantly arranged along the length of the first base 1. A second moving rod 17 is slidably connected laterally inside the first base 1 on the lower side of each first moving rod 16. The left end of the first moving rod 16 passes through the first base 1 to the left and is fixedly connected to the right end of the second base 2. The right end of the second moving rod 17 passes through the first base 1 to the right and is fixedly connected to the left end of the third base 3. A plurality of teeth are provided on the lower side of the first moving rod 16 and the upper side of the second moving rod 17. A gear 21 is rotatably connected inside the first base 1 between each first moving rod 16 and its corresponding second moving rod 17. The upper and lower sides of the gear 21 mesh with the teeth on the upper and lower sides respectively. The central axes of the plurality of gears 21 are collinear. A rotating rod 22 is rotatably connected to the inner side of the first base 1. Each gear 21 is coaxially sleeved on the outer side of the rotating rod 22. The left end of the rotating rod 22 extends to the outer side of the first base 1 and is fixedly connected to a rotating handle. Both sides of the first moving rod 16 and the second moving rod 17 are fixedly connected to moving blocks 19, and the inner side of the first base 1 is provided with a rectangular groove 18 that slides with the moving blocks 19.
[0025] In actual use: First, the worker inserts one end of the bent pipe into the inside of the ring 7. At this time, due to the elastic recovery of the first spring 10, a pushing force will be applied to the movable block 9, so that the movable block 9 and the pipe are fully in contact. The worker pulls the vertical rod 14 upward, so that the vertical rod 14 drives the moving plate 13 to move upward together. The second spring 15 will be squeezed and in a state of elastic compression. At this time, the bottom end of the vertical rod 14 will separate from the first base 1, releasing the limiting effect on the moving block 6. When the moving block 6 is moved to the appropriate position and the bottom end of the vertical rod 14 is aligned with the round hole at the top of the first base 1, the bent pipe will be corrected. The worker releases the vertical rod 14. Due to the elastic recovery of the second spring 15, the vertical rod 14 will re-enter the inside of the first base 1, thereby limiting the moving block 6.
[0026] When the staff needs to adjust the spacing between the pipes, they rotate the lever 22, which drives the gear 21 to rotate. Since the outer surface of the gear 21 is meshed with the teeth 20, when the gear 21 rotates, it will cause the first moving rod 16 and the second moving rod 17 to move in opposite directions through the cooperation with the teeth 20. This causes the second base 2 and the third base 3 to move in opposite directions at the same speed, thereby realizing the simultaneous equal spacing adjustment of multiple pipes.
[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 pipeline pre-embedded structure for electromechanical installation, characterized in that... The system includes a first base (1), a second base (2) movably mounted on the left side of the first base (1), and a third base (3) movably mounted on the right side of the first base (1). The tops of the first base (1), the second base (2), and the third base (3) are sequentially and equidistantly provided with circular holes. A fixing block (4) is fixedly mounted on the left end of the top of the first base (1), the second base (2), and the third base (3). The tops of the first base (1), the second base (2), and the third base (3) are all laterally provided with grooves. (5) Several moving blocks (6) are slidably connected in each groove (5). A ring (7) is fixedly connected to the top of each fixed block (4) and each moving block (6). Several inner cavities are equidistantly opened on the inner wall of each ring (7) along its circumference. An arc block (8) is slidably connected in each inner cavity. A movable block (9) is fixedly installed at the bottom end of the arc block (8). A first spring (10) is fixedly connected to the top of the arc block (8). The other end of the first spring (10) is fixedly connected to the upper wall of the inner cavity.
2. The pipeline pre-embedded structure for electromechanical installation according to claim 1, characterized in that, The side wall of the moving block (6) is fixedly connected to a horizontally arranged transverse plate (11), and a shell (12) is fixedly installed on the top of the transverse plate (11). The inner side of the shell (12) is vertically slidably connected to a horizontally arranged moving plate (13). The center of the moving plate (13) is fixedly connected to a vertical rod (14) that passes through the upper and lower sides of the shell (12). The bottom end of the vertical rod (14) is inserted into the round hole.
3. The pipeline pre-embedded structure for electromechanical installation according to claim 2, characterized in that, The outer side of the vertical rod (14) is fitted with a second spring (15) located inside the outer shell (12). The two ends of the second spring (15) are fixedly connected to the top of the moving plate (13) and the upper wall of the inner cavity of the outer shell (12), respectively.
4. The pipeline pre-embedded structure for electromechanical installation according to claim 3, characterized in that, The first base (1) has several first moving rods (16) slidably connected inside. The several first moving rods (16) are equidistantly arranged along the length of the first base (1). Each first moving rod (16) has a second moving rod (17) slidably connected inside the first base (1) on its lower side. The left end of the first moving rod (16) passes through the first base (1) to the left and is fixedly connected to the right end of the second base (2). The right end of the second moving rod (17) passes through the first base (1) to the right and is fixedly connected to the left end of the third base (3). Several teeth are provided on the lower side of the first moving rod (16) and the upper side of the second moving rod (17). Each first moving rod (16) and its corresponding second moving rod (17) are provided with a gear (21) rotatably connected inside the first base (1). The gear (21) meshes with the teeth on the upper and lower sides respectively. The central axes of the several gears (21) are collinear. A rotating rod (22) is rotatably connected to the inner side of the first base (1). Each gear (21) is coaxially sleeved on the outer side of the rotating rod (22). The left end of the rotating rod (22) extends to the outer side of the first base (1) and is fixedly connected to a rotating handle.
5. The pipeline pre-embedded structure for electromechanical installation according to claim 4, characterized in that, Both sides of the first moving rod (16) and the second moving rod (17) are fixedly connected with moving blocks (19), and the inner side of the first base (1) is provided with a rectangular groove (18) that slides with the moving block (19).