Water bubble removing device for duct piece production

Abstract

The utility model relates to a water bubble removing device for duct piece production. The two first mounting plates are arranged in the middles of the two sides of the supporting beam assembly respectively; the four second mounting plates are arranged on the two sides of the supporting beam assembly respectively; the pulley clamping assemblies are arranged at the bottoms of the two first mounting plates; the needle rollers are arranged between the two opposite second mounting plates in the four second mounting plates; the telescopic supporting plate assembly is arranged between the other two of the four second mounting plates opposite to each other, and the vibrating assemblies are arranged on the top face of the supporting plate assembly at intervals. The distance between the first mounting plate and the second mounting plate on the two sides is adjusted through the adjustable supporting beam, the device can effectively adapt to duct piece molds of different sizes, and therefore only the needle roller of the corresponding size needs to be replaced, the whole device does not need to be replaced, cost is reduced, and the vibrating effect is improved by arranging the multiple vibrating assemblies. And therefore, concrete can be vibrated while water bubbles are effectively removed, water bubble discharging is accelerated, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of removing bubbles from water in pipe segment production, in particular to a device for removing bubbles from water in pipe segment production. Background Art

[0002] Concrete segments are used as the main lining structure during construction. Water bubbles are easily generated in the production process of the segments. When casting the segments, the existing segment molds use a bottom vibrator and a manual handheld vibrator to vibrate the concrete in the segment mold to squeeze the internal bubbles upwards. Although most of the bubbles can be removed, some cannot be removed.

[0003] Prior art 202122630564.1 discloses a structural device for quickly removing water bubbles from segments. Although it can remove bubbles from the concrete surface in the segment mold through a needle roller, it cannot adjust the spacing and cannot adapt to segment molds of different widths. Utility Model Content

[0004] The utility model aims to provide a device for removing water bubbles in pipe segment production in order to overcome the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a water bubble removal device for pipe segment production, comprising a support beam assembly with adjustable spacing, two first mounting plates respectively arranged in the middle of both sides of the support beam assembly, four second mounting plates respectively arranged on both sides of the support beam assembly and respectively located on both sides of the two first mounting plates, a pulley clamping assembly arranged at the bottom of the two first mounting plates and used for sliding clamping on the outer side of the top of the pipe segment mold side mold, a needle roller rotatably arranged between two of the four second mounting plates facing each other for removing water bubbles from the surface of concrete in the pipe segment mold, a support plate assembly arranged between two of the other four second mounting plates facing each other and with retractable ends, and a plurality of vibrating assemblies arranged on the top surface of the support plate assembly in sequence and at intervals and with output ends extending into the concrete of the pipe segment mold.

[0006] Preferably, the support beam assembly includes a mounting block, a first threaded rod rotatably arranged in the mounting block and with both ends respectively passing through both ends of the mounting block, two support beams respectively threadedly connected to both sides of the first threaded rod and perpendicular to the first threaded rod, two slide grooves arranged on both sides of the mounting block, four guide slides for limiting guidance, one end of which is slidably arranged at both ends of the two slide grooves and the other end is connected to the two support beams, and a first driving motor arranged on the top surface of the mounting plate and driving the first threaded rod to rotate through a driving belt; the threads at both ends of the first threaded rod are opposite.

[0007] Preferably, the pulley clamping assembly includes first pulleys respectively arranged in the middle of the lower end of one opposite side of the two first mounting plates, two second threaded rods respectively arranged at one end and rotating vertically in the middle of the bottom surfaces of the two first mounting plates, two driving plates respectively arranged on the bottom surfaces of the two first mounting plates and threadedly connected to the two second threaded rods, connecting guide rods respectively arranged on one side of the two driving plates facing the bottom surfaces of the two first mounting plates and located on both sides of the two second threaded rods, a plurality of first pulleys respectively and sequentially rotatably arranged on one opposite side of the two telescopic plates and with a certain curvature, and a second driving motor arranged on the outer side of one of the two first mounting plates for driving the first pulley to rotate.

[0008] Preferably, hand wheels are provided at the bottoms of the two threaded rods.

[0009] Preferably, the support plate assembly comprises a support plate arranged at the lower end between the two second mounting plates, and two telescopic plates, one end of which is telescopically arranged at both ends of the support plate and the other end of which is respectively connected to the two second mounting plates.

[0010] Preferably, several of the vibration assemblies include a vibrating rod driving motor arranged on the top surface of the support plate, a vibrating rod whose output end passes through the support plate and extends into the pipe segment mold and is fixed on the support plate by a fixing member for vibration; the vibrating rod input end is connected to the output end of the vibrating rod driving motor.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] The utility model can effectively adapt to pipe segment molds of different sizes by adjusting the spacing between the first mounting plate and the second mounting plate on both sides through the support beam with adjustable spacing, so that only the needle rollers of corresponding sizes need to be replaced, and there is no need to replace the entire device, thereby reducing costs. In addition, by arranging a plurality of vibrating components, the concrete can be effectively vibrated while removing water bubbles, thereby accelerating the discharge of water bubbles and improving the efficiency of removing water bubbles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0014] Attached Figure 1 This is a schematic diagram of the overall structure of the water bubble removal device for pipe segment production according to the utility model;

[0015] Attached Figure 2 It is a schematic diagram of the partial cross-sectional structure of the front side of the device for removing water bubbles from the pipe segment production according to the utility model;

[0016] Attached Figure 3 This is a schematic diagram of the rear structure of the water bubble removal device for pipe segment production described in the utility model.

[0017] Among them: 1. Support beam assembly; 11. Mounting block; 12. First threaded rod; 13. Support beam; 14. Slide groove; 15. Guide slide plate; 16. First drive motor; 2. First mounting plate; 3. Second mounting plate; 4. Pulley clamping assembly; 41. First pulley; 42. Second threaded rod; 43. Drive plate; 44. Guide rod; 45. Second pulley; 46. Second drive motor; 5. Needle roller; 6. Support plate assembly; 61. Support plate; 62. Telescopic plate; 7. Vibrating assembly; 71. Vibrating rod drive motor; 72. Vibrating rod; 73. Fixing piece; 8. Handwheel. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Attached Figure 1-3The water bubble removal device for pipe segment production described in the utility model comprises a support beam assembly 1 with adjustable spacing, two first mounting plates 2 respectively arranged in the middle of both sides of the support beam assembly 1, four second mounting plates 3 respectively arranged on both sides of the support beam assembly 1 and respectively located on both sides of the two first mounting plates 2, a pulley clamping assembly 4 arranged at the bottom of the two first mounting plates 2 and used for slidingly clamping on the outer side of the top of the side mold of the pipe segment mold, a needle roller 5 rotatably arranged between two of the four second mounting plates 3 facing each other for removing water bubbles from the surface of concrete in the pipe segment mold, a support plate assembly 6 arranged between two of the other four second mounting plates 3 facing each other and with retractable ends, and a pulley clamping assembly 4 arranged at the bottom of the two first mounting plates 2 and used for slidingly clamping on the outer side of the top of the side mold of the pipe segment mold. The vibrating assemblies 7 are arranged at intervals on the top surface of the support plate assembly 6 and the output ends extend into the concrete of the pipe segment mold; the support beam assembly 1 includes a mounting block 11, a first threaded rod 12 rotatably arranged in the mounting block 11 and having two ends respectively passing through the two ends of the mounting block 11, two support beams 13 respectively threadedly connected to the two sides of the first threaded rod 12 and perpendicular to the first threaded rod 12, two slide grooves 14 arranged on both sides of the mounting block 11, four guide slide plates 15 for limiting guidance with one end respectively slidably arranged at the two ends of the two slide grooves 14 and the other end connected to the two support beams 13, and a first driving belt arranged on the top surface of the mounting plate to drive the first threaded rod 12 to rotate The motor 16; the threads of the two ends of the first threaded rod 12 are opposite; the pulley clamping assembly 4 includes a first pulley 41 respectively arranged at the middle of the lower end of the opposite side of the two first mounting plates 2, two second threaded rods 42 with one end respectively rotated and vertically arranged in the middle of the bottom surface of the two first mounting plates 2, two driving plates 43 respectively arranged on the bottom surface of the two first mounting plates 2 and threadedly connected to the two second threaded rods 42, a connecting guide rod 44 respectively arranged on the side of the two driving plates 43 facing the bottom surface of the two first mounting plates 2 and located on both sides of the two second threaded rods 42, and a plurality of second pulleys 4 with a certain curvature respectively and sequentially rotated and arranged on the opposite side of the two telescopic plates 62 5. A second drive motor 46 is arranged on the outer side of one of the two first mounting plates 2 and is used to drive the first pulley 41 to rotate; the support plate assembly 6 includes a support plate 61 arranged at the lower end between the two second mounting plates 3, and two telescopic plates 62, one end of which is telescopically arranged at both ends of the support plate 61 and the other end is respectively connected to the two second mounting plates 3; some of the vibrating assemblies 7 include a vibrating rod drive motor 71 arranged on the top surface of the support plate 61, and a vibrating rod whose output end passes through the support plate 61 and extends into the pipe segment mold and is fixed on the support plate 61 by a fixing member 73 for vibration; the input end of the vibrating rod 72 is connected to the output end of the vibrating rod drive motor 71.

[0020] Furthermore, a hand wheel 8 is provided at the bottom of the two threaded rods for easy rotation.

[0021] When in use: first place the device on the top of the segment mold, then start the first drive motor 16 according to the size of the segment mold, the first drive motor 16 drives the first threaded rod 12 to rotate, the first threaded rod 12 drives the two support beams 13 to move, the two support beams 13 respectively drive the first mounting plate 2 and the two second mounting plates 3 on the same side to move, the telescopic plates 62 on both sides of the support plate 61 also move horizontally, and stop the first drive motor 16 after moving into place, and then install the needle roller 5 of the corresponding size at the lower end between the two second mounting plates 3, at this time, the first pulley 41 on the first mounting plate 2 just fits the top surface of the two side molds of the segment mold, and then rotate the two second threaded rods 13 to move the first mounting plate 2 and the two second mounting plates 3 on the same side. Rod 42, the two second threaded rods 42 respectively drive the two driving plates 43 to move, and when the three pulleys on the two driving plates 43 are attached to the bottom of the top surfaces of the two side molds of the segment mold, the two second threaded rods 42 stop rotating, and then drive the vibrating rod driving motor 71 on the support plate 61, the vibrating rod driving motor 71 drives the vibrating rod to vibrate, and then drives the second driving motor 46 to drive the first pulley 41 to rotate, and then cooperates with the second pulley 45 to move on the top surfaces of the two side plates of the segment mold, at this time, the needle roller 5 starts to rotate to remove the water bubbles on the surface of the concrete in the segment mold through the needles on the surface, and at the same time, the vibrating rod quickly vibrates the water bubbles in the concrete to speed up the removal of water bubbles.

[0022] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A device for removing bubbles from water in pipe segment production, characterized in that: It comprises a support beam assembly with adjustable spacing, two first mounting plates respectively arranged at the middle of both sides of the support beam assembly, four second mounting plates respectively arranged at both sides of the support beam assembly and respectively located at both sides of the two first mounting plates, a pulley clamping assembly arranged at the bottom of the two first mounting plates and used for sliding clamping on the outer side of the top of the side mold of the pipe segment mold, a needle roller rotatably arranged between two of the four second mounting plates facing each other for removing water bubbles from the surface of concrete in the pipe segment mold, a support plate assembly arranged between two of the other four second mounting plates facing each other and with retractable ends, and a plurality of vibrating assemblies arranged at intervals on the top surface of the support plate assembly in sequence and with output ends extending into the concrete of the pipe segment mold.

2. The device for removing bubbles from produced water of pipe segments according to claim 1 is characterized in that: The support beam assembly includes a mounting block, a first threaded rod rotatably arranged in the mounting block and with both ends passing through both ends of the mounting block, two support beams respectively threadedly connected to both sides of the first threaded rod and perpendicular to the first threaded rod, two slide grooves arranged on both sides of the mounting block, four guide slide plates with one end slidingly arranged at both ends of the two slide grooves and the other end connected to the two support beams for limiting guidance, and a first driving motor arranged on the top surface of the mounting plate and driving the first threaded rod to rotate through a driving belt; the threads at both ends of the first threaded rod are opposite.

3. The device for removing bubbles from produced water of pipe segments according to claim 1, characterized in that: The pulley clamping assembly includes first pulleys respectively arranged at the middle of the lower end of one side of two first mounting plates, two second threaded rods respectively arranged at one end and rotating vertically arranged at the middle of the bottom surface of the two first mounting plates, two driving plates respectively arranged at the bottom surface of the two first mounting plates and threadedly connected to the two second threaded rods, connecting guide rods respectively arranged on one side of the two driving plates facing the bottom surface of the two first mounting plates and located on both sides of the two second threaded rods, a plurality of first pulleys respectively and sequentially arranged on the opposite side of the two telescopic plates and having a certain curvature, and a second driving motor arranged on the outer side of one of the two first mounting plates for driving the first pulley to rotate.

4. The device for removing bubbles from produced water of a pipe segment according to claim 3 is characterized in that: Hand wheels are arranged at the bottoms of the two threaded rods.

5. The device for removing bubbles from produced water of pipe segments according to claim 1 is characterized in that: The support plate assembly comprises a support plate arranged at the lower end between two second mounting plates, and two telescopic plates, one end of which is telescopically arranged at both ends of the support plate and the other end of which is respectively connected to the two second mounting plates.

6. The device for removing bubbles from produced water of a pipe segment according to claim 1, characterized in that: Several of the vibration assemblies include a vibration rod driving motor arranged on the top surface of the support plate, a vibration rod whose output end passes through the support plate and extends into the pipe segment mold and is fixed on the support plate by a fixing member for vibration; the input end of the vibration rod is connected to the output end of the vibration rod driving motor.

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