Adjustable drainage pipeline aperture measuring equipment

Abstract

The utility model discloses an adjustable drainage pipeline aperture measuring device, which is applied to the drainage pipeline field, and comprises a plate body, one side of the plate body is provided with a side plate, the inside of the side plate is rotatably connected with a screw rod 1 through a bearing, the surface of the screw rod 1 is fixedly sleeved with a bevel gear 1, and the bevel gear 1 is fixedly sleeved with a bevel gear 2. When the hole diameter of the drainage pipeline is measured, the distance between the two scraping plates is adjusted preferentially, the threaded blocks drive the scraping plates to move by rotating the first rotary knob, at the moment, the rotating motor operates to drive the side plates to rotate, and therefore the hole diameter of the drainage pipeline is measured. And meanwhile, the scraping plates can also clean the inner wall of the pipeline, the two scraping plates can get close to each other or get away from each other conveniently through the arrangement of the first rotary knob, adjustment convenience of the scraping plates is improved, it is guaranteed that the pipeline is located in the middle of one side of the side plate, and rotating use of the side plate is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of drainage pipes, and particularly relates to an adjustable drainage pipe aperture measuring device. Background Art

[0002] Drainage pipes refer to the system composed of pipes and ancillary facilities that collect and discharge sewage, wastewater and rainwater. Including main pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the street or anywhere else, as long as they are used for drainage, they should be counted as drainage pipes. When constructing pipes that need to be connected, it is necessary to measure the space in advance. An adjustable drainage pipe aperture measurement device is provided.

[0003] At present, a Chinese utility model with the announcement number of CN220708281 U discloses an adjustable drainage pipe aperture measuring device, including a vertical plate, a cleaning mechanism including a screw, a sleeve and a scraper, the outer side of the screw is rotatably connected to the outer side of the circular plate through a bearing, the outer side of the screw is threadedly connected to a sleeve, the outer side of the sleeve is movably connected to the cavity of the circular plate, one side of the sleeve is fixedly connected to a scraper, and one side of the outer wall of the scraper is movably connected to the outer through hole of the circular plate. The utility model relates to the field of drainage pipe measurement technology, and through the cooperation between the sleeve, the screw and the handle, the ends of drainage pipes with different apertures are cleaned to avoid the impurities above affecting the measurement results, and solves the problem that when the existing equipment is measured, the outer and inner sides of the drainage pipe will be attached with sludge and other impurities, which affects the subsequent measurement accuracy and is not convenient for cleaning.

[0004] When using the aperture measuring device, the adjustment of the scraper is complicated and inconvenient, and it is not convenient to replace the scraper that is worn. In addition, the use of the vernier caliper is inconvenient and it is not convenient to flexibly adjust it according to the situation. Utility Model Content

[0005] The utility model aims to provide an adjustable drainage pipe aperture measuring device, which has the advantages of being easy to adjust the scraper, easy to replace and disassemble the scraper, and improving the measurement flexibility.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: an adjustable drainage pipe aperture measuring device, including a plate body, a side plate is provided on one side of the plate body, a screw rod one is rotatably connected to the inside of the side plate through a bearing, a bevel gear one is fixedly sleeved on the surface of the screw rod one, threaded blocks are threadedly connected to both ends of the surface of the screw rod one, a scraper is provided on one side of the threaded block, a mounting plate is fixedly installed on one end of the scraper, a vernier caliper is provided on one side of the plate body, a collar is sleeved on the surface of the vernier caliper, a moving ring is rotatably connected to the surface of the collar through a bearing, a rod body three is fixedly installed on one side of the moving ring, one end of the rod body three is rotatably connected to a moving block located inside the plate body through a bearing, and a screw rod two is fixedly installed on one side of the moving block.

[0007] The above technical solution is adopted: when measuring the aperture of the drainage pipe, the distance between the two scrapers is adjusted first, and the knob 1 is turned. The rotation of the knob 1 will drive the rod body 2 and the bevel gear 2 to rotate, so that the bevel gear 2 drives the bevel gear 1 to rotate synchronously. The bevel gear 1 drives the screw rod 1 to rotate, so as to realize the movement trend of the threaded block driving the scraper. The two ends of the screw rod 1 are designed with reverse threads, so that the two threaded blocks and the scraper are reversely moved, and the scraper contacts the outer wall of the pipe. The sliding connection between the slider 1 and the slide groove 1 cooperates with the movement guide of the threaded block inside the side plate. At this time, the operation of the rotating motor will drive the rod body 1 to rotate, and the rotation of the rod body 1 will drive the side plate to rotate synchronously. In this way, the scraper scrapes off the impurities attached to the surface of the pipe, and the scraper can also clean the inner wall of the pipe. The setting of the knob 1 facilitates the two scrapers to approach or move away from each other, which increases the convenience of adjusting the scraper and ensures that the pipe is in the center position on one side of the side plate, so as to facilitate the rotation of the side plate. And when measuring the pipeline, the position of the vernier caliper is adjusted first, and the rotation of the knob three can drive the screw rod three to rotate. At this time, the screw rod three can be moved inside the collar through the threaded connection, so as to achieve the contact between the screw rod three and the vernier caliper. The movement and limit of the vernier caliper inside the collar can be changed through this setting, and the collar can be smoothly rotated inside the shifting ring to achieve the switching of different measurement effects on both sides of the vernier caliper. The operator needs to support the vernier caliper for use, and the vernier caliper can also be removed. And when the measurement space on one side of the plate body is limited, the operator supports the vernier caliper so that the rod body three drives the vernier caliper to achieve angle rotation, which is convenient for adjusting the measurement position and direction of the vernier caliper. When the vernier caliper is used, the staff supports the vernier caliper to increase the flexibility of measurement, and at the same time, the longitudinal position of the shifting block inside the plate body can be adjusted. The rotation of the second knob will be connected by a thread to realize the progressive movement of the second knob on the surface of the second screw. When the second knob is no longer in contact with the plate, the position of the moving block inside the plate is moved. The sliding connection between the second slider and the second slide groove cooperates with the moving block to move and guide inside the plate. When it moves to the appropriate position, tighten the second knob to limit the position of the moving block, further ensuring the flexibility and adjustability of the vernier caliper.

[0008] The utility model is further configured that a rod body 1 penetrating to one side of the plate body is fixedly installed on one side of the side plate, and the rod body 1 and the plate body are rotatably connected to each other through a bearing.

[0009] By adopting the above technical solution, the rotation of the rod body 1 will drive the side plate to rotate synchronously, and the bearing cooperates with the rod body 1 to rotate smoothly inside the plate body.

[0010] The utility model is further configured that a rotary motor is fixedly mounted on one side of the plate body, and an output end of the rotary motor is fixedly sleeved with a rod body 1 through a coupling.

[0011] By adopting the above technical solution, the operation of the rotating motor will drive the rod body 1 to rotate.

[0012] The utility model is further configured that a sliding block is fixedly installed on one side of the threaded block, and a sliding groove is provided inside the side plate for sliding with the sliding block.

[0013] The above technical solution is adopted: through the sliding connection between the slider 1 and the slide groove 1, the movement guide of the threaded block inside the side plate is coordinated.

[0014] The utility model is further configured that both ends of one side of the mounting plate are provided with bolts penetrating into the interior of the threaded block, and the bolts are respectively threadedly connected to the mounting plate and the threaded block.

[0015] The above technical solution is adopted: the mounting plate and the side plate are fastened and installed by bolts.

[0016] The utility model is further configured such that the surface of the bevel gear one is meshed with a bevel gear two, the interior of the bevel gear two is fixedly sleeved with a rod body two penetrating to the surface of the side plate, and a knob one is fixedly mounted on one end of the rod body two.

[0017] By adopting the above technical solution, the rotation of the knob 1 drives the rod body 2 and the bevel gear 2 to rotate, so that the bevel gear 2 drives the bevel gear 1 to rotate synchronously.

[0018] The utility model is further configured that one side of the collar is provided with a screw rod three which penetrates into the interior of the collar and contacts the vernier caliper, the screw rod three is threadedly connected with the interior of the collar, and a knob three is fixedly mounted on one end of the screw rod three.

[0019] By adopting the above technical solution, the rotation of the knob three will drive the screw rod three to rotate. At this time, the screw rod three will move inside the collar through the threaded connection, thereby achieving contact between the screw rod three and the vernier caliper.

[0020] The utility model is further configured that two sliding blocks are fixedly installed on both sides of the shift block, two sliding grooves for cooperating with the two sliding blocks are opened inside the plate body, and two knobs are threadedly connected to the surface of the two screws.

[0021] The above technical solution is adopted: through the sliding connection between the slider 2 and the slide groove 2, the moving block is coordinated to move and guide inside the plate body, and the rotation of the knob 2 will be connected through a threaded connection to achieve the progressive advancement of the knob 2 on the surface of the screw rod 2.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. When measuring the aperture of the drainage pipe, the utility model first adjusts the distance between the two scrapers, and by turning the knob 1, the threaded block drives the scraper to move. At this time, the operation of the rotating motor drives the side plate to rotate, so that the scraper scrapes off the impurities attached to the surface of the pipe. At the same time, the scraper can also clean the inner wall of the pipe. The setting of the knob 1 facilitates the two scrapers to approach or move away from each other, which increases the convenience of adjusting the scraper and ensures that the pipe is in the center of the side plate, so as to facilitate the rotation of the side plate;

[0024] 2. When measuring the pipeline, the utility model gives priority to adjusting the position of the vernier caliper. The movement and limit of the vernier caliper inside the collar can be changed by knob three and screw three, and the collar can be smoothly rotated inside the shifting ring to achieve the switching of different measurement effects on both sides of the vernier caliper. The vernier caliper can also be removed. And when the measurement space on one side of the plate body is limited, the operator supports the vernier caliper so that the rod body three drives the vernier caliper to achieve angle rotation, which is convenient for adjusting the measurement position and direction of the vernier caliper, increasing the flexibility of measurement, and at the same time, the longitudinal position of the shifting block inside the plate body can be adjusted to further ensure the flexibility and adjustability of the vernier caliper. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a front view cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is an enlarged schematic diagram of the right side section of the utility model;

[0028] Figure 4 It is an enlarged schematic diagram of the vernier caliper and the shifting block structure of the utility model.

[0029] Figure numerals: 1. plate; 2. side plate; 3. rotating motor; 4. rod body one; 5. screw rod one; 6. threaded block; 7. slider one; 8. slide groove one; 9. scraper; 10. mounting plate; 11. bevel gear one; 12. bevel gear two; 13. rod body two; 14. knob one; 15. vernier caliper; 16. collar; 17. shift ring; 18. rod body three; 19. shift block; 20. slider two; 21. slide groove two; 22. screw rod two; 23. knob two; 24. bolt; 25. screw rod three; 26. knob three. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] refer to Figure 1, Figure 2 and Figure 3 , an adjustable drainage pipe aperture measuring device, comprising a plate body 1, a side plate 2 is provided on one side of the plate body 1, a screw rod 5 is rotatably connected to the inside of the side plate 2 through a bearing, a bevel gear 11 is fixedly sleeved on the surface of the screw rod 5, both ends of the surface of the screw rod 5 are threadedly connected with a threaded block 6, a scraper 9 is provided on one side of the threaded block 6, and a mounting plate 10 is fixedly installed on one end of the scraper 9. When measuring the aperture of the drainage pipe, the distance between the two scrapers 9 is adjusted first, and the movement of the scraper 9 driven by the threaded block 6 is realized by rotating the knob 14. At this time, the operation of the rotating motor 3 will drive the side plate 2 to rotate, so that the scraper 9 scrapes off impurities attached to the surface of the pipe. At the same time, the scraper 9 can also clean the inner wall of the pipe. The setting of the knob 14 facilitates the two scrapers 9 to approach or move away from each other, which increases the adjustment convenience of the scraper 9 and ensures that the pipe is in the center position on one side of the side plate 2, so as to facilitate the rotation of the side plate 2.

[0033] refer to Figure 2 A rod body 4 is fixedly installed on one side of the side panel 2 and penetrates one side of the plate body 1. The rod body 4 and the plate body 1 are rotatably connected to each other through a bearing. The rotation of the rod body 4 will drive the side panel 2 to rotate synchronously, and the bearing cooperates with the rod body 4 to rotate smoothly inside the plate body 1.

[0034] refer to Figure 1 A rotating motor 3 is fixedly installed on one side of the plate body 1, and the output end of the rotating motor 3 is fixedly sleeved with the rod body 4 through a coupling. The operation of the rotating motor 3 will drive the rod body 4 to rotate.

[0035] refer to Figure 2 A slider 7 is fixedly installed on one side of the threaded block 6, and a slide groove 8 is opened inside the side plate 2 to cooperate with the slide groove 7 for sliding. The sliding connection between the slider 7 and the slide groove 8 cooperates with the movement guide of the threaded block 6 inside the side plate 2.

[0036] refer to Figure 2 Both ends of one side of the mounting plate 10 are provided with bolts 24 that penetrate into the threaded block 6. The bolts 24 are threadedly connected to the mounting plate 10 and the threaded block 6 respectively, and the mounting plate 10 and the side plate 2 are fastened and installed by the bolts 24.

[0037] refer to Figure 3 The surface of the bevel gear 11 is meshed with a bevel gear 12, and the interior of the bevel gear 12 is fixedly sleeved with a rod body 13 that penetrates the surface of the side plate 2, and a knob 14 is fixedly installed at one end of the rod body 13. The rotation of the knob 14 will drive the rod body 13 and the bevel gear 12 to rotate, thereby realizing that the bevel gear 12 drives the bevel gear 11 to rotate synchronously.

[0038] Brief description of the use process: When measuring the aperture of the drainage pipe, the distance between the two scrapers 9 is adjusted first. By turning the knob 14, the rotation of the knob 14 will drive the rod body 2 13 and the bevel gear 2 12 to rotate, so that the bevel gear 2 12 drives the bevel gear 11 to rotate synchronously. The bevel gear 11 drives the screw 15 to rotate, so that the threaded block 6 drives the movement trend of the scraper 9. The two ends of the screw 15 are designed with reverse threads, so that the two threaded blocks 6 and the scraper 9 can move in the opposite direction, and the scraper 9 contacts the outer wall of the pipe. At this time, the operation of the rotating motor 3 will drive the rod body 4 to rotate, and the rotation of the rod body 4 will drive the side plate 2 to rotate synchronously. Thereby, the scraper 9 can scrape off the impurities attached to the surface of the pipe, and at the same time, the scraper 9 can also clean the inner wall of the pipe. The setting of the knob 14 facilitates the two scrapers 9 to move closer to or farther away from each other, thereby increasing the adjustment convenience of the scraper 9 and ensuring that the pipe is centered on one side of the side plate 2 to facilitate the rotation of the side plate 2.

[0039] Embodiment 2:

[0040] refer to Figure 1 , Figure 2 and Figure 4 A kind of adjustable drainage pipe aperture measuring equipment, including a plate body 1, a vernier caliper 15 is provided on one side of the plate body 1, a collar 16 is sleeved on the surface of the vernier caliper 15, a moving ring 17 is rotatably connected to the surface of the collar 16 through a bearing, a rod body 3 18 is fixedly installed on one side of the moving ring 17, one end of the rod body 3 18 is rotatably connected to a moving block 19 located inside the plate body 1 through a bearing, a screw rod 22 is fixedly installed on one side of the moving block 19, when measuring the pipeline, the position of the vernier caliper 15 is adjusted first, the movement and limit of the vernier caliper 15 inside the collar 16 can be changed by a knob 3 26 and a screw rod 3 25, and the collar 16 can be smoothly rotated inside the moving ring 17 to realize the switching of different measurement effects on both sides of the vernier caliper 15, and the vernier caliper 15 can also be removed at the same time. And when the measuring space on one side of the plate body 1 is limited, the operator supports the vernier caliper 15 so that the rod body 3 18 drives the vernier caliper 15 to achieve angular rotation, which is convenient for adjusting the measuring position and direction of the vernier caliper 15, increasing the flexibility of measurement. At the same time, the longitudinal position of the shift block 19 inside the plate body 1 can be adjusted, further ensuring the flexibility and adjustability of the vernier caliper 15.

[0041] refer to Figure 2One side of the collar 16 is provided with a screw rod 25 which penetrates into the interior of the collar 16 and contacts the vernier caliper 15. The screw rod 25 and the interior of the collar 16 are threadedly connected to each other. A knob 26 is fixedly installed at one end of the screw rod 25. The rotation of the knob 26 will drive the screw rod 25 to rotate. At this time, the screw rod 25 can be moved inside the collar 16 through the threaded connection, thereby realizing the contact between the screw rod 25 and the vernier caliper 15.

[0042] refer to Figure 4 Slide blocks 20 are fixedly installed on both sides of the shift block 19, and a slide groove 21 for cooperating with the slide block 20 is opened inside the plate body 1. The surface of the screw rod 22 is threadedly connected with a knob 23. Through the sliding connection between the slide block 20 and the slide groove 21, the shift block 19 is guided to move inside the plate body 1. The rotation of the knob 23 will be threadedly connected to realize the progressive advancement of the knob 23 on the surface of the screw rod 22.

[0043] Brief description of the usage process: When measuring the pipeline, the position of the vernier caliper 15 is adjusted first. The rotation of the knob three 26 can drive the screw three 25 to rotate. At this time, the screw three 25 can be moved inside the collar 16 through the threaded connection, so that the screw three 25 can be in contact with the vernier caliper 15. This setting can change the movement and limit of the vernier caliper 15 inside the collar 16, and the collar 16 can rotate smoothly inside the transfer ring 17 to achieve the switching of different measurement effects on both sides of the vernier caliper 15. The operator needs to support the vernier caliper 15 for use, and the vernier caliper 15 can also be removed. And when the measuring space on one side of the plate body 1 is limited, the operator supports the vernier caliper 15 so that the rod body 3 18 drives the vernier caliper 15 to rotate the angle, which is convenient for adjusting the measuring position and direction of the vernier caliper 15. When the vernier caliper 15 is used, the staff supports the vernier caliper 15 to increase the flexibility of measurement and adjust the longitudinal position of the moving block 19 inside the plate body 1. The rotation of the knob 2 23 will be connected by a thread to realize the progressive advancement of the knob 2 23 on the surface of the screw 2 22. When the knob 2 23 cancels the contact with the plate body 1, the position of the moving block 19 inside the plate body 1 is moved. The sliding connection of the slider 2 20 and the slide groove 21 cooperates with the moving block 19 to move and guide inside the plate body 1. After moving to the appropriate position, tighten the knob 2 23 to limit the position of the moving block 19, further ensuring the flexibility and adjustability of the use of the vernier caliper 15.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An adjustable drainage pipe aperture measuring device, comprising a plate body (1), characterized in that: A side plate (2) is provided on one side of the plate body (1), and a screw rod (5) is rotatably connected to the inside of the side plate (2) via a bearing, and a bevel gear (11) is fixedly sleeved on the surface of the screw rod (5), and threaded blocks (6) are threadedly connected to both ends of the surface of the screw rod (5), and a scraper (9) is provided on one side of the threaded block (6), and a mounting plate (10) is fixedly installed on one end of the scraper (9), and a vernier caliper (15) is provided on one side of the plate body (1), and a sleeve (16) is sleeved on the surface of the vernier caliper (15), and a transfer ring (17) is rotatably connected to the surface of the sleeve (16) via a bearing, and a rod body (18) is fixedly installed on one side of the transfer ring (17), and one end of the rod body (18) is rotatably connected to a transfer block (19) located inside the plate body (1) via a bearing, and a screw rod (22) is fixedly installed on one side of the transfer block (19).

2. The adjustable drainage pipe aperture measuring device according to claim 1 is characterized in that: A rod body 1 (4) penetrating one side of the plate body (1) is fixedly mounted on one side of the side plate (2); the rod body 1 (4) and the plate body (1) are rotatably connected to each other via a bearing.

3. The adjustable drainage pipe aperture measuring device according to claim 2 is characterized in that: A rotary motor (3) is fixedly mounted on one side of the plate body (1), and an output end of the rotary motor (3) is fixedly sleeved with a rod body (4) via a coupling.

4. The adjustable drainage pipe aperture measuring device according to claim 1 is characterized in that: A sliding block (7) is fixedly mounted on one side of the threaded block (6), and a sliding groove (8) for cooperating with the sliding block (7) is provided inside the side plate (2).

5. The adjustable drainage pipe aperture measuring device according to claim 1 is characterized in that: Bolts (24) penetrating into the interior of the threaded block (6) are provided at both ends of one side of the mounting plate (10), and the bolts (24) are respectively threadedly connected to the mounting plate (10) and the threaded block (6).

6. The adjustable drainage pipe aperture measuring device according to claim 1, characterized in that: The surface of the bevel gear 1 (11) is meshed with the bevel gear 2 (12), the interior of the bevel gear 2 (12) is fixedly sleeved with a rod body 2 (13) penetrating the surface of the side plate (2), and one end of the rod body 2 (13) is fixedly mounted with a knob 1 (14).

7. The adjustable drainage pipe aperture measuring device according to claim 1, characterized in that: A screw rod (25) is provided on one side of the collar (16) and penetrates into the interior of the collar (16) and contacts the vernier caliper (15). The screw rod (25) and the interior of the collar (16) are threadedly connected to each other, and a knob (26) is fixedly mounted on one end of the screw rod (25).

8. The adjustable drainage pipe aperture measuring device according to claim 1, characterized in that: Two sliding blocks (20) are fixedly mounted on both sides of the shift block (19); a sliding groove (21) for cooperating with the sliding block (20) is provided inside the plate body (1); and a knob (23) is threadedly connected to the surface of the screw rod (22).

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