A pipeline apparatus for electromechanical installation

Abstract

The application provides a pipeline device for electromechanical installation, and belongs to the field of electromechanical installation devices. The technical scheme is as follows: a base is provided, a fixed frame is fixedly installed in the base, a movable rod is movably sleeved in the center of the fixed frame, the other end of the movable rod penetrates through the fixed frame and extends to the outside of the fixed frame, motion blocks are threadedly sleeved on the outer surface of the movable rod and located on the two sides of the fixed frame, connecting rods are hingedly connected to the two sides of the motion blocks, movable blocks are hingedly connected to the other ends of the connecting rods, and the bottom of the movable blocks is movably connected with the bottom of the inner cavity of the base. The application has the advantages of simple structure, convenient use and stable fixing of the cable.

Description

Technical Field

[0001] This invention relates to the field of electromechanical installation equipment, and more particularly to a pipeline equipment for electromechanical installation. Background Technology

[0002] Most enterprises today have automated machinery and equipment, which led to the birth of the electromechanical installation industry. Electromechanical installation is a large-scale project that involves the installation of equipment, lines, and pipelines in general industrial and public and civil construction projects. The project content includes boilers, ventilation and air conditioning, refrigeration, electrical, instrumentation, motors, compressor units, and broadcasting, film, and television control equipment.

[0003] Currently, when installing electromechanical equipment, operators often need to use conduit equipment to install and place cables. Existing conduit equipment generally has multiple placement blocks with corresponding mounting holes inside, allowing cables to pass through the mounting holes and be placed inside the placement blocks to achieve a neater and more uniform cable arrangement. However, the existing multiple placement blocks are generally fixed, which makes it impossible for operators to adjust the positions of the multiple placement blocks, thus making it inconvenient to adjust the placement of multiple cables according to actual work requirements.

[0004] Meanwhile, existing pipeline equipment generally has corresponding mounting blocks to facilitate the installation and fixing of the equipment by operators. However, the general mounting block structure is a fixed design, which makes it inconvenient for operators to adjust its position and angle, thus limiting its installation range and reducing the application scope of the pipeline device.

[0005] Furthermore, when existing pipeline equipment uses its own placement blocks to place cables, operators sometimes need to drag the cables to meet the needs of the installation work. Although the placement blocks can achieve basic placement functions, they lack a good rolling structure, which makes it very difficult for operators to drag the cables. Therefore, improvements are needed. Summary of the Invention

[0006] The purpose of this invention is to provide a pipeline device for electromechanical installation that is simple in structure, easy to use, and capable of stably fixing cables.

[0007] This invention is achieved through the following measures:

[0008] A pipeline device for electromechanical installation, characterized in that it includes a base, a fixed frame is fixedly installed inside the base, a movable rod is movably sleeved in the center of the fixed frame, the other end of the movable rod passes through the fixed frame and extends to the outside of the fixed frame, movable blocks located on both sides inside the fixed frame are threaded onto the outer surface of the movable rod, connecting rods are hinged to both sides of each movable block, and movable blocks are hinged to the other end of each connecting rod, with the bottom of each movable block movably connected to the bottom of the inner cavity of the base.

[0009] A toothed plate is fixedly installed on the right side of the movable block. A fixed block is fixedly installed in the middle of the top of the fixed frame. A first movable block located on both sides of the fixed block is movably connected to the top of the fixed frame. A second movable block located to the right of the first movable block is movably connected to the top of the fixed frame. A slot is opened at the top of the fixed frame below the first movable block. The top of the movable block is located inside the slot and is fixedly connected to the bottom of the first movable block. Round shafts are movably sleeved on both sides inside the bottom of the base. Both ends of the round shafts pass through the base and extend to the front and rear of the base and are fixedly sleeved with swing blocks. An internal gear located inside the bottom of the base is fixedly sleeved on the outer surface of the round shaft. The outer surface of the internal gear meshes with the bottom of the toothed plate.

[0010] The top of both the front and back sides of the fixed frame are movably fitted with sliding sleeves. A connecting shaft located inside the swing block is fixedly installed on the front of the sliding sleeve, and the outer surface of the connecting shaft is movably connected to the inner surface of the swing block.

[0011] The inner surface of the swing block and the outer surface of the connecting shaft are both smooth, which will make the connecting shaft move more smoothly inside the swing block. The back of the sliding sleeve is fixedly connected to the front of the second moving block. The top of the fixed block, the first moving block and the second moving block are all fixedly installed with top brackets.

[0012] The invention also has the following specific features:

[0013] The top of both sides of the base is movably mounted with rotating sleeves. Both sides of the base have side openings located directly below the rotating sleeves. The cross-sectional area of ​​the side opening is the same as the cross-sectional area of ​​the toothed plate, so that the toothed plate can pass through the side opening and move to the outside of the base.

[0014] Both sides of the base are fixedly installed with fixed gears located inside the rotating sleeve. A moving rod is movably sleeved inside the top of the rotating sleeve. The bottom end of the moving rod passes through the rotating sleeve and extends into the interior of the rotating sleeve, where an arc block is fixedly installed. A locking tooth is fixedly installed at the bottom of the arc block, and the locking tooth meshes with the outer surface of the fixed gear. A connecting plate located outside the rotating sleeve is fixedly installed at the top of the moving rod. A mounting block body is fixedly installed at the top of the connecting plate. Due to the meshing relationship between the locking tooth and the fixed gear, the moving rod, the connecting plate, and the mounting block body can be well fixed, so that the mounting block body will not move.

[0015] A flexible spring is movably sleeved on the outer surface of the moving rod, located between the top of the inner cavity of the rotating sleeve and the top of the arc block. One end of the flexible spring is fixedly connected to the top of the inner cavity of the rotating sleeve, and the other end of the flexible spring is fixedly connected to the top of the arc block. Since the flexible spring is in a compressed state at this time, it will apply a downward elastic force to the arc block and the locking teeth, thereby achieving a tight engagement between the locking teeth and the outer surface of the fixed gear.

[0016] A movable toothed block is movably sleeved inside the left side of the top frame. One end of the movable toothed block passes through the top frame and extends to the outside of the top frame. The other end of the movable toothed block is fixedly installed with a guide wheel located inside the top frame. The outer surface of the guide wheel is provided with a bayonet. The two guide wheels are clamped and fixed to the cable by means of the bayonet, and the inner surface of the bayonet is rough.

[0017] A mounting bracket is fixedly installed on the right side of the front of the top frame. Connecting blocks are fixedly installed on the top and bottom of the mounting bracket. A threaded rod is threaded inside the mounting bracket. One end of the threaded rod passes through the mounting bracket and extends to the left side of the mounting bracket, where a movable plate is movably mounted. The other end of the threaded rod passes through the mounting bracket and extends to the right side of the mounting bracket, where a ring block is fixedly mounted. The operator can rotate the ring block to make the threaded rod push the movable plate to move horizontally left and right.

[0018] The top and bottom of the left side of the movable plate are fixedly installed with locking blocks, and the other end of the locking blocks is engaged with the outer surface of the movable tooth block. Due to the cooperation between the locking blocks and the movable tooth block, the guide wheel can be well fixed, so that it will not rotate accidentally.

[0019] Long shafts are fixedly installed at the top and bottom of the right side of the movable plate. The other end of the long shaft passes through the connecting block and extends to the outside of the connecting block. A rigid spring is movably sleeved on the outer surface of the long shaft between the right side of the movable plate and the left side of the connecting block. One end of the rigid spring is fixedly connected to the right side of the movable plate, and the other end of the rigid spring is fixedly connected to the left side of the connecting block. Due to the design of the long shaft, the movable plate can be effectively limited, allowing it to move left and right.

[0020] The outer surface of the movable rod is provided with two sections of thread located inside the fixed frame, and the two sections of thread are in opposite directions. When the operator rotates the movable rod, the two moving blocks will move towards each other, and then the four connecting rods will push the two moving blocks and the toothed plate to move in opposite directions.

[0021] Working principle and usage process:

[0022] First, the operator can pass the cable through the slot between the two guide wheels and drag the cable for operation. During this process, the two guide wheels will drive the two movable tooth blocks to rotate. When the operator no longer needs to drag the cable and needs to clamp and fix it, the ring block can be rotated, which will cause the threaded rod to push the moving plate and the clamp block to the left. Finally, the clamp block will lock into the outer surface of the movable tooth block, thus achieving a good fixing effect on the movable tooth block and the guide wheels. At this time, the cable will also be clamped between the two guide wheels.

[0023] When the operator needs to change the cable placement, the movable lever can be rotated. The rotation of the movable lever will cause the two moving blocks to move towards each other, and through the four connecting rods, push the two moving blocks and the toothed plates to move in opposite directions. The in opposite directions of the two moving blocks will drive the two top frames to move through the two first moving blocks. Since the two toothed plates are moving in opposite directions, their bottoms will mesh with the outer surfaces of the two internal gears, thereby driving the round shaft and the swing block to swing. The inside of the swing block will squeeze and push the connecting shaft and the sliding sleeve to move. At this time, the two sliding sleeves will drive the two second moving blocks and the top frames to move, thereby changing the different placement positions of the cables inside the four top frames.

[0024] When the operator uses the mounting block to install and fix the base as a whole, if it is necessary to adjust or change the angle of the mounting block, the mounting block can be pulled, causing the connecting plate to move the arc block and the locking teeth upward, thereby releasing the fixing effect on the rotating sleeve as a whole. Then the mounting block can be rotated, causing the rotating sleeve to rotate around the fixed gear as the axis. When the angle of the mounting block meets the operator's work requirements, the mounting block can be released. Due to the elasticity of the flexible spring, the arc block will cause the locking teeth to engage with the corresponding position on the outer surface of the fixed gear, so as to achieve the fixing effect on the mounting block as a whole. Then the bolt structure can be used to install and fix the base as a whole through the mounting block.

[0025] The beneficial effects of this invention are as follows:

[0026] This invention, by setting up a movable rod, a moving block, a toothed plate, and a swing block, causes the two moving blocks to move towards each other due to the rotation of the movable rod. At this time, the four connecting rods will push the two moving blocks to move away from each other. Simultaneously, the two moving blocks will drive the two first moving blocks and the top frame to move. Furthermore, the two toothed plates will mesh with the two internal gears, thereby causing the round shaft to drive the swing block to swing. At this time, the inner wall of the swing block will squeeze and push the connecting shaft and the sliding sleeve to move, thus realizing that the two second moving blocks drive the two top frames to move, so as to adjust the placement of the cable between the two guide wheels, which is convenient for the operator to use.

[0027] This invention, by incorporating a fixed gear, locking teeth, and a flexible spring, allows the operator to pull the mounting block upwards. This causes the connecting plate to move the moving rod, arc block, and locking teeth upwards, while the flexible spring is compressed, releasing the fixing effect on the connecting plate and mounting block. Simultaneously, the operator rotates the mounting block, causing the rotating sleeve to rotate around the fixed gear. When the mounting block's position meets the operator's installation requirements, it can be released. Due to the restoring effect of the flexible spring, the arc block, along with the locking teeth, will tightly engage with the corresponding position on the outer surface of the fixed gear, thus fixing the mounting block's position. This facilitates installation work and expands the application range of the pipeline equipment.

[0028] This invention, by setting up a movable toothed block, a locking block, and guide wheels, allows the operator to rotate the ring block, causing the threaded rod to pull the moving plate to the right. Ultimately, the locking block will disengage from the outer surface of the movable toothed block, thereby releasing the fixing effect on the movable toothed block and guide wheels. At this time, when the operator drags the cable between the two guide wheels, the two guide wheels will rotate, making the dragging process more convenient and labor-saving for the operator. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the present invention;

[0030] Figure 2 This is a cross-sectional view of the rotating sleeve of the present invention;

[0031] Figure 3 This is a schematic cross-sectional view of the side of the present invention;

[0032] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0033] Figure 5 This is a side view of the top frame structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the bottom structure of the inner cavity of the present invention;

[0035] Figure 7 For the present invention Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0036] Figure 8 For the present invention Figure 5 A magnified schematic diagram of the structure at point B in the middle.

[0037] In the diagram: 1. Base; 2. Fixed frame; 3. Movable rod; 4. Moving block; 5. Connecting rod; 6. Movable block; 7. Tooth plate; 8. Fixed block; 9. First moving block; 10. Second moving block; 11. Groove; 12. Round shaft; 13. Internal gear; 14. Sliding sleeve; 15. Connecting shaft; 16. Top frame; 17. Rotating sleeve; 18. Fixed gear; 19. Movable rod; 20. Arc block; 21. Clamping tooth; 22. Connecting plate; 23. Mounting block body; 24. Flexible spring; 25. Movable tooth block; 26. Mounting frame; 27. Connecting block; 28. Circular ring block; 29. ​​Threaded rod; 30. Moving plate; 31. Clamping block; 32. Long shaft; 33. Rigid spring; 34. Swinging block; 35. Side opening; 36. Guide wheel. Detailed Implementation

[0038] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0039] See Figures 1-8 A pipeline device for electromechanical installation includes a base 1, a fixed frame 2 fixedly installed inside the base 1, a movable rod 3 movably sleeved in the center of the fixed frame 2, the other end of the movable rod 3 passing through the fixed frame 2 and extending to the outside of the fixed frame 2, and movable blocks 4 located on both sides inside the fixed frame 2 threadedly sleeved on the outer surface of the movable rod 3. Connecting rods 5 are hinged to both sides of the movable blocks 4, and movable blocks 6 are hinged to the other ends of the connecting rods 5. The bottom of the movable blocks 6 is movably connected to the bottom of the inner cavity of the base 1.

[0040] A toothed plate 7 is fixedly installed on the right side of the movable block 6. A fixed block 8 is fixedly installed in the middle of the top of the fixed frame 2. The top of the fixed frame 2 is movably connected to the first movable block 9 located on both sides of the fixed block 8. The top of the fixed frame 2 is movably connected to the second movable block 10 located on the right side of the first movable block 9. The top of the fixed frame 2 has a slot 11 located below the first movable block 9. The top of the movable block 6 is located inside the slot 11 and is fixedly connected to the bottom of the first movable block 9. Both sides of the bottom of the base 1 are movably sleeved with a round shaft 12. Both ends of the round shaft 12 pass through the base 1 and extend to the front and rear of the base 1 and are fixedly sleeved with a swing block 34. The outer surface of the round shaft 12 is fixedly sleeved with an internal gear 13 located inside the bottom of the base 1. The outer surface of the internal gear 13 meshes with the bottom of the toothed plate 7.

[0041] The top of both the front and back sides of the fixed frame 2 are movably fitted with sliding sleeves 14. The front of the sliding sleeve 14 is fixedly installed with a connecting shaft 15 located inside the swing block 34. The outer surface of the connecting shaft 15 is movably connected to the inner surface of the swing block 34.

[0042] The inner surface of the swing block 34 and the outer surface of the connecting shaft 15 are both smooth, which will make the connecting shaft 15 move more smoothly inside the swing block 34. The back of the sliding sleeve 14 is fixedly connected to the front of the second moving block 10. The top of the fixed block 8, the first moving block 9 and the second moving block 10 are all fixedly mounted with a top bracket 16.

[0043] The top of both sides of the base 1 is movably mounted with rotating sleeves 17. Both sides of the base 1 have side openings 35 located directly below the rotating sleeves 17. The cross-sectional area of ​​the side opening 35 is the same as the cross-sectional area of ​​the side of the toothed plate 7, so that the toothed plate 7 can pass through the side opening 35 and move to the outside of the base 1.

[0044] Fixed gears 18 are fixedly installed on both sides of the base 1 inside the rotating sleeve 17. A moving rod 19 is movably sleeved inside the top of the rotating sleeve 17. The bottom end of the moving rod 19 passes through the rotating sleeve 17 and extends into the interior of the rotating sleeve 17, where an arc block 20 is fixedly installed. A locking tooth 21 is fixedly installed at the bottom of the arc block 20. The locking tooth 21 meshes with the outer surface of the fixed gear 18. A connecting plate 22 located outside the rotating sleeve 17 is fixedly installed at the top of the moving rod 19. A mounting block body 23 is fixedly installed at the top of the connecting plate 22. Due to the meshing relationship between the locking tooth 21 and the fixed gear 18, the moving rod 19, the connecting plate 22, and the mounting block body 23 can be well fixed, so that the mounting block body 23 will not move.

[0045] A flexible spring 24 is movably sleeved on the outer surface of the moving rod 19, located between the top of the inner cavity of the rotating sleeve 17 and the top of the arc block 20. One end of the flexible spring 24 is fixedly connected to the top of the inner cavity of the rotating sleeve 17, and the other end of the flexible spring 24 is fixedly connected to the top of the arc block 20. Since the flexible spring 24 is in a compressed state at this time, it will apply a downward elastic force to the arc block 20 and the locking tooth 21, thereby achieving a tight engagement between the locking tooth 21 and the outer surface of the fixed gear 18.

[0046] A movable toothed block 25 is movably sleeved inside the left side of the top frame 16. One end of the movable toothed block 25 passes through the top frame 16 and extends to the outside of the top frame 16. The other end of the movable toothed block 25 is fixedly installed with a guide wheel 36 located inside the top frame 16. The outer surface of the guide wheel 36 is provided with a bayonet. The two guide wheels 36 use the bayonet to clamp and fix the cable, and the inner surface of the bayonet is rough.

[0047] A mounting bracket 26 is fixedly installed on the right side of the front of the top frame 16. Connecting blocks 27 are fixedly installed on the top and bottom of the mounting bracket 26. A threaded rod 29 is threaded inside the mounting bracket 26. One end of the threaded rod 29 passes through the mounting bracket 26 and extends to the left side of the mounting bracket 26, where a movable plate 30 is movably installed. The other end of the threaded rod 29 passes through the mounting bracket 26 and extends to the right side of the mounting bracket 26, where a ring block 28 is fixedly installed. The operator can rotate the ring block 28 to make the threaded rod 29 push the movable plate 30 to move horizontally left and right.

[0048] The top and bottom of the left side of the movable plate 30 are fixedly installed with locking blocks 31, and the other end of the locking blocks 31 is engaged with the outer surface of the movable tooth block 25. Due to the cooperation between the locking blocks 31 and the movable tooth block 25, the guide wheel 36 can be well fixed, so that it will not rotate accidentally.

[0049] Long shafts 32 are fixedly installed on the top and bottom of the right side of the movable plate 30. The other end of the long shaft 32 passes through the connecting block 27 and extends to the outside of the connecting block 27. A rigid spring 33 is movably sleeved on the outer surface of the long shaft 32 between the right side of the movable plate 30 and the left side of the connecting block 27. One end of the rigid spring 33 is fixedly connected to the right side of the movable plate 30, and the other end of the rigid spring 33 is fixedly connected to the left side of the connecting block 27. Due to the design of the long shaft 32, the movable plate 30 can be effectively limited, allowing it to move in the left and right positions.

[0050] The outer surface of the movable rod 3 is provided with two sections of threads located inside the fixed frame 2, and the two sections of threads are in opposite directions. When the operator rotates the movable rod 3, the two moving blocks 4 will move towards each other, and then the four connecting rods 5 will push the two moving blocks 6 and the toothed plate 7 to move in opposite directions.

[0051] Working principle and usage process:

[0052] First, the operator can pass the cable through the slot between the two guide wheels 36 and drag the cable for operation. During this process, the two guide wheels 36 will drive the two movable tooth blocks 25 to rotate. When the operator no longer needs to drag the cable and needs to clamp and fix it, the ring block 28 can be rotated, which will cause the threaded rod 29 to push the moving plate 30 and the clamping block 31 to the left. Finally, the clamping block 31 will be engaged with the outer surface of the movable tooth block 25, which can achieve a good fixing effect on the movable tooth block 25 and the guide wheel 36. At this time, the cable will also be clamped between the two guide wheels 36.

[0053] When the operator needs to change the cable placement, the movable rod 3 can be rotated. The rotation of the movable rod 3 will cause the two moving blocks 4 to move towards each other, and through the four connecting rods 5, push the two moving blocks 6 and the toothed plate 7 to move in opposite directions. The in opposite directions of the two moving blocks 6 will drive the two top frames 16 to move through the two first moving blocks 9. Since the two toothed plates 7 move in opposite directions, their bottoms will mesh with the outer surfaces of the two internal gears 13, thereby driving the round shaft 12 and the swing block 34 to swing. The inside of the swing block 34 will squeeze and push the connecting shaft 15 and the sliding sleeve 14 to move. At this time, the two sliding sleeves 14 will drive the two second moving blocks 10 and the top frame 16 to move, thereby changing the different placement positions of the cables inside the four top frames 16.

[0054] When the operator uses the mounting block body 23 to install and fix the base 1 as a whole, if it is necessary to adjust or change the angle of the mounting block body 23, the operator can pull the mounting block body 23, causing the connecting plate 22 to move the arc block 20 and the locking tooth 21 upward, thereby releasing the fixing effect on the rotating sleeve 17 as a whole. Then the operator can rotate the mounting block body 23, causing the rotating sleeve 17 to rotate around the fixed gear 18 as the axis. When the angle of the mounting block body 23 meets the operator's work requirements, the operator can release the mounting block body 23. Due to the elasticity of the flexible spring 24, the arc block 20 will cause the locking tooth 21 to engage with the corresponding position on the outer surface of the fixed gear 18, so as to achieve the fixing effect on the mounting block body 23 as a whole. Then the bolt structure can be used to install and fix the base 1 as a whole through the mounting block body 23.

[0055] The technical features of this invention not described can be implemented by or using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this invention, and this invention is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this invention should also be within the protection scope of this invention.

Claims

1. A pipeline equipment for electromechanical installation, characterized in that, The device includes a base, inside which a fixed frame is fixedly installed. A movable rod is movably sleeved in the center of the fixed frame. The other end of the movable rod passes through the fixed frame and extends to the outside of the fixed frame. Moving blocks located on both sides inside the fixed frame are threaded onto the outer surface of the movable rod. Connecting rods are hinged to both sides of each moving block, and the other end of each connecting rod is hinged to a movable block. The bottom of each movable block is movably connected to the bottom of the inner cavity of the base. A toothed plate is fixedly installed on the right side of the movable block. A fixed block is fixedly installed in the middle of the top of the fixed frame. A first movable block located on both sides of the fixed block is movably connected to the top of the fixed frame. A second movable block located to the right of the first movable block is movably connected to the top of the fixed frame. A slot is opened at the top of the fixed frame below the first movable block. The top of the movable block is located inside the slot and is fixedly connected to the bottom of the first movable block. Round shafts are movably sleeved on both sides inside the bottom of the base. Both ends of the round shafts pass through the base and extend to the front and rear of the base and are fixedly sleeved with swing blocks. An internal gear located inside the bottom of the base is fixedly sleeved on the outer surface of the round shaft. The outer surface of the internal gear meshes with the bottom of the toothed plate. The top of both the front and back sides of the fixed frame are movably fitted with sliding sleeves. A connecting shaft located inside the swing block is fixedly installed on the front of the sliding sleeve, and the outer surface of the connecting shaft is movably connected to the inner surface of the swing block. The back of the sliding sleeve is fixedly connected to the front of the second moving block, and a top frame is fixedly installed on the top of the fixed block, the first moving block, and the second moving block.

2. The pipeline equipment for electromechanical installation according to claim 1, characterized in that, The top of both sides of the base is movably mounted with rotating sleeves, and both sides of the base have side openings located directly below the rotating sleeves. The cross-sectional area of ​​the side opening is the same as the cross-sectional area of ​​the toothed plate.

3. The pipeline equipment for electromechanical installation according to claim 2, characterized in that, Both sides of the base are fixedly installed with fixed gears located inside the rotating sleeve. A moving rod is movably sleeved inside the top of the rotating sleeve. The bottom end of the moving rod passes through the rotating sleeve and extends into the interior of the rotating sleeve, where an arc block is fixedly installed. A locking tooth is fixedly installed at the bottom of the arc block, and the locking tooth meshes with the outer surface of the fixed gear. A connecting plate located outside the rotating sleeve is fixedly installed at the top of the moving rod, and an installation block body is fixedly installed at the top of the connecting plate.

4. The pipeline equipment for electromechanical installation according to claim 3, characterized in that, A flexible spring is movably sleeved on the outer surface of the moving rod, located between the top of the inner cavity of the rotating sleeve and the top of the arc block. One end of the flexible spring is fixedly connected to the top of the inner cavity of the rotating sleeve, and the other end of the flexible spring is fixedly connected to the top of the arc block.

5. The pipeline equipment for electromechanical installation according to claim 4, characterized in that, A movable toothed block is movably sleeved inside the left side of the top frame. One end of the movable toothed block passes through the top frame and extends to the outside of the top frame. The other end of the movable toothed block is fixedly installed with a guide wheel located inside the top frame. The outer surface of the guide wheel is provided with a bayonet.

6. The pipeline equipment for electromechanical installation according to claim 5, characterized in that, A mounting bracket is fixedly installed on the right side of the front of the top frame. Connecting blocks are fixedly installed on the top and bottom of the mounting bracket. A threaded rod is threaded inside the mounting bracket. One end of the threaded rod passes through the mounting bracket and extends to the left side of the mounting bracket, where a movable plate is movably installed. The other end of the threaded rod passes through the mounting bracket and extends to the right side of the mounting bracket, where a ring block is fixedly installed.

7. The pipeline equipment for electromechanical installation according to claim 6, characterized in that, The top and bottom of the left side of the movable plate are fixedly installed with locking blocks, and the other end of the locking blocks is engaged with the outer surface of the movable tooth block.

8. The pipeline equipment for electromechanical installation according to claim 7, characterized in that, Long shafts are fixedly installed at the top and bottom of the right side of the movable plate. The other end of the long shaft passes through the connecting block and extends to the outside of the connecting block. A rigid spring is movably sleeved on the outer surface of the long shaft between the right side of the movable plate and the left side of the connecting block. One end of the rigid spring is fixedly connected to the right side of the movable plate, and the other end of the rigid spring is fixedly connected to the left side of the connecting block.

9. The pipeline equipment for electromechanical installation according to claim 8, characterized in that, The outer surface of the movable rod is provided with two sections of thread located inside the fixed frame, and the two sections of thread are in opposite directions.

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