Concrete spiral vibrating device
By introducing a threaded rod, moving block, and connecting structure into the spiral vibrator, the height of the spiral vibrator and the motor can be easily adjusted, solving the problem of unstable vibration effect and improving the quality of concrete and operational efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-04-03
AI Technical Summary
Existing spiral vibrating devices have unstable vibration effects during concrete vibration, which can easily lead to under-vibration at the bottom and over-vibration at the top, affecting the quality of concrete.
A concrete spiral vibrating device was designed. By setting threaded rods, moving blocks, connecting rods, fixing blocks and connecting plates, the height of the spiral vibrator can be adjusted to avoid under-vibration at the bottom and over-vibration at the top. The combination of tie rods, connecting blocks, diagonal rods, clamping plates and rectangular blocks simplifies the disassembly and assembly process of the vibrating motor.
It improves the concrete vibration effect, ensures the uniformity and density of the concrete, enhances the quality of the concrete, and increases the assembly and disassembly efficiency of the vibrator motor.
Smart Images
Figure CN224078707U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of concrete processing technology, and more specifically, to a concrete spiral vibratory compactor. Background Technology
[0002] Concrete vibration is a construction process that uses vibrating equipment to compact and homogenize freshly poured concrete, eliminate air bubbles, and ensure full contact with the formwork and reinforcing bars, thereby improving its strength and durability. Commonly used equipment includes immersion vibrators, surface vibrators, and attached vibrators. During operation, it is necessary to control the vibration time and frequency to avoid over-vibration or under-vibration, so as to ensure the quality of concrete.
[0003] During concrete processing, operators frequently use auger vibrators to compact the concrete. While existing auger vibrators possess basic auger vibration functions, their simple structure means operators must rely on experience to control the vibration height during each cycle. This results in inconsistent compaction, with under-vibration at the bottom and over-vibration at the top, negatively impacting concrete quality. Therefore, improvements are needed. Utility Model Content
[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a concrete spiral vibratory compaction device, which solves the technical problem of poor vibration effect in the prior art.
[0005] According to one aspect, at least one embodiment of this disclosure provides a concrete spiral vibratory compactor, including a fixed frame, with support frames movably connected to the left and right sides of the bottom of the fixed frame, mounting plates fixedly connected to the left and right sides of the front of the support frame, a drive motor fixedly connected to the left side of the mounting plate, a threaded rod fixedly sleeved at the other end of the output shaft of the drive motor, the other end of the threaded rod penetrating the mounting plate and extending into the interior of the mounting plate and threadedly sleeved with a moving block, a limit rod fixedly connected between the mounting plates, the outer surface of the limit rod movably sleeved with the interior of the moving block, a connecting rod hinged to the top of the moving block, a fixed block hinged to the other end of the connecting rod, the left side of the fixed block fixedly connected to the right side of the fixed frame, and connecting plates fixedly connected to the left and right sides of the bottom of the fixed frame, the outer surface of the connecting plates movably connected to the interior of the support frame.
[0006] As a preferred embodiment of this utility model, a hollow plate is fixedly connected to the top of the fixing frame, and a pull rod is movably sleeved inside the hollow plate. The front end of the pull rod passes through the hollow plate and extends to the outside of the hollow plate, and is fixedly connected to a connecting block.
[0007] As a preferred embodiment of this utility model, the connecting block is hinged with diagonal rods on both the left and right sides, and a clamping plate is hinged to the other end of the diagonal rods. The bottom of the clamping plate is movably connected to the top of the fixing frame.
[0008] As a preferred embodiment of this utility model, a rectangular block is fixedly connected to the bottom of the clamping plate, and the outer surface of the rectangular block is movably connected to the interior of the top of the fixing frame.
[0009] As a preferred embodiment of this utility model, a fixing rod is movably sleeved inside the top of the hollow plate, and the bottom end of the fixing rod passes through the hollow plate and the pull rod in sequence and extends into the interior of the pull rod.
[0010] As a preferred embodiment of this utility model, a vibratory motor is movably installed on the inner side of the clamping plate, and a transmission tube is fixedly sleeved at the other end of the output shaft of the vibratory motor. A spiral vibratory rod is fixedly connected to the bottom end of the transmission tube.
[0011] As a preferred embodiment of this utility model, a fixing plate is fixedly connected to the bottom of the fixing frame, a rectangular plate is fixedly connected to the front of the fixing plate, an mounting sleeve is hinged to the front of the rectangular plate, and the inner side of the mounting sleeve is movably connected to the outer surface of the transmission tube.
[0012] As a preferred embodiment of this utility model, the internal thread of the mounting sleeve is fitted with a locking screw, and the other end of the locking screw passes through the mounting sleeve and extends into the interior of the rectangular plate and is fitted with the internal thread of the rectangular plate.
[0013] As a preferred embodiment of this utility model, the number of rectangular blocks is six, the six rectangular blocks are all the same size, and the outer surfaces of the six rectangular blocks are all smooth.
[0014] As a preferred embodiment of this utility model, rollers are movably installed on both the front and rear sides of the bottom of the support frame, and the number of rollers is four, with all four rollers having the same size.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] 1. This utility model, by setting up a threaded rod, a moving block, a connecting rod, a fixed block, and a connecting plate, causes the threaded rod to rotate when the drive motor starts running. This causes the moving block to move horizontally to the right under the limiting action of the limiting rod, thereby causing the connecting rod to move. At this time, under the limiting action of the support frame, the connecting rod will squeeze and push the fixed block, causing the fixed block to drive the fixed frame and the connecting plate to move vertically upward. Finally, the fixed plate and the rectangular plate drive the spiral vibrator to rise together, realizing the function of adjusting the height of the spiral vibrator. This improves the concrete vibration effect of the device, avoids under-vibration of the bottom concrete and over-vibration of the top concrete, thereby improving the quality of the concrete.
[0017] 2. This utility model, by setting up a pull rod, connecting block, diagonal rod, clamping plate, and rectangular block, pulls the fixing rod, causing the fixing rod to disengage from the inside of the pull rod. Then, the pull rod is pushed to drive the connecting block to move horizontally forward, and the diagonal rod moves. At this time, under the limiting action of the fixing frame, the clamping plate will drive the rectangular block to move away from the vibrating motor, ultimately releasing the fixing effect on the vibrating motor. This achieves the purpose of facilitating the disassembly and assembly of the vibrating motor and improves the efficiency of operators in disassembling and assembling the vibrating motor. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure;
[0020] Figure 2 for Figure 1 A cross-sectional view of the fixing frame in the embodiment;
[0021] Figure 3 for Figure 1 A schematic diagram of the connecting block in the embodiment;
[0022] Figure 4 for Figure 1 A cross-sectional view of the vibratory motor in the embodiment;
[0023] Figure 5 for Figure 1 The embodiment shows a cross-sectional structural schematic diagram of the locking screw.
[0024] In the diagram: 1. Fixed frame; 2. Support frame; 3. Mounting plate; 4. Drive motor; 5. Threaded rod; 6. Moving block; 7. Connecting rod; 8. Fixed block; 9. Connecting plate; 10. Hollow plate; 11. Tie rod; 12. Connecting block; 13. Diagonal rod; 14. Clamping plate; 15. Rectangular block; 16. Fixed rod; 17. Vibrating motor; 18. Transmission pipe; 19. Spiral vibrator; 20. Fixed plate; 21. Rectangular plate; 22. Mounting sleeve; 23. Locking screw; 24. Roller; 25. Limiting rod. Detailed Implementation
[0025] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0028] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0031] like Figures 1-5 As shown, a concrete spiral vibrating device according to an embodiment of the present disclosure is illustrated, including a fixed frame 1. Support frames 2 are movably connected to the left and right sides of the bottom of the fixed frame 1. Mounting plates 3 are fixedly connected to the left and right sides of the front of the support frames 2. A drive motor 4 is fixedly connected to the left side of the mounting plate 3. A threaded rod 5 is fixedly sleeved at the other end of the output shaft of the drive motor 4. The other end of the threaded rod 5 passes through the mounting plate 3 and extends into the interior of the mounting plate 3, and a moving block 6 is threadedly sleeved thereon. A limit rod 25 is fixedly connected between the mounting plates 3. The outer surface of the limit rod 25 is movably sleeved with the interior of the moving block 6. A connecting rod 7 is hinged to the top of the moving block 6. A fixed block 8 is hinged to the other end of the connecting rod 7. The left side of the fixed block 8 is fixedly connected to the right side of the fixed frame 1. Connecting plates 9 are fixedly connected to the left and right sides of the bottom of the fixed frame 1. The outer surface of the connecting plates 9 is movably connected to the interior of the support frames 2.
[0032] When the drive motor 4 starts running, it will cause the threaded rod 5 to rotate, and the moving block 6 will move horizontally to the right under the limiting action of the limiting rod 25, thereby causing the connecting rod 7 to move. At this time, under the limiting action of the support frame 2, the connecting rod 7 will squeeze and push the fixed block 8, causing the fixed block 8 to drive the fixed frame 1 and the connecting plate 9 to move vertically upward.
[0033] In some examples, a hollow plate 10 is fixedly connected to the top of the mounting bracket 1, and a pull rod 11 is movably sleeved inside the hollow plate 10. The front end of the pull rod 11 passes through the hollow plate 10 and extends to the outside of the hollow plate 10 and is fixedly connected to a connecting block 12.
[0034] When the operator pulls the lever 11, the connecting block 12 will move horizontally back and forth under the limiting action of the hollow plate 10.
[0035] In some examples, the left and right sides of the connecting block 12 are hinged with diagonal rods 13, and the other end of the diagonal rods 13 is hinged with a clamping plate 14. The bottom of the clamping plate 14 is movably connected to the top of the fixing frame 1.
[0036] When the connecting block 12 moves horizontally forward, it will cause the connecting block 12 to move, thereby causing the connecting block 12 to squeeze and push the clamping plate 14, causing the clamping plate 14 to move away from the connecting block 12.
[0037] In some examples, a rectangular block 15 is fixedly connected to the bottom of the clamping plate 14, and the outer surface of the rectangular block 15 is movably connected to the interior of the top of the mounting bracket 1.
[0038] Due to the limiting effect of the fixed frame 1, the clamping plate 14 will cause the rectangular block 15 to move horizontally left and right.
[0039] In some examples, a fixing rod 16 is movably sleeved inside the top of the hollow plate 10, and the bottom end of the fixing rod 16 passes through the hollow plate 10 and the pull rod 11 in sequence and extends into the interior of the pull rod 11.
[0040] When the operator pulls the fixing rod 16 upwards, causing the fixing rod 16 to disengage from the inside of the pull rod 11, the fixing effect on the pull rod 11 will be released.
[0041] In some examples, a vibratory motor 17 is movably mounted on the inner side of the clamping plate 14, and a transmission tube 18 is fixedly sleeved at the other end of the output shaft of the vibratory motor 17. A spiral vibratory rod 19 is fixedly connected to the bottom end of the transmission tube 18.
[0042] When the vibrating motor 17 starts running, it will cause the spiral vibrating rod 19 to undergo spiral vibration movement through the transmission pipe 18.
[0043] In some examples, a fixing plate 20 is fixedly connected to the bottom of the fixing frame 1, a rectangular plate 21 is fixedly connected to the front of the fixing plate 20, a mounting sleeve 22 is hinged to the front of the rectangular plate 21, and the inner side of the mounting sleeve 22 is movably connected to the outer surface of the transmission tube 18.
[0044] When the mounting sleeve 22 rotates outward, the fixing effect on the transmission tube 18 will be released.
[0045] In some examples, the internal threads of the mounting sleeve 22 are fitted with a locking screw 23, the other end of which passes through the mounting sleeve 22 and extends into the interior of the rectangular plate 21 and is fitted with the internal threads of the rectangular plate 21.
[0046] When the locking screw 23 is rotated and disengaged from the interior of the rectangular plate 21, the fixing effect on the mounting sleeve 22 will be released.
[0047] In some examples, there are six rectangular blocks 15, all of which are the same size and have smooth outer surfaces.
[0048] This design allows the rectangular block 15 to move more smoothly inside the fixed frame 1, while reducing the friction between the rectangular block 15 and the fixed frame 1, thus improving the service life of the rectangular block 15.
[0049] In some examples, four rollers 24 are movably mounted on the front and rear sides of the bottom of the support frame 2, and all four rollers 24 are the same size.
[0050] The operator can move the entire device by using the four rollers 24.
[0051] Working principle and usage process of this utility model:
[0052] After the device is moved to the designated position by the rollers 24, the vibrating motor 17 is started, which causes the spiral vibrating rod 19 to perform spiral vibration through the transmission tube 18. When it is necessary to adjust the height of the spiral vibrating rod 19, the drive motor 4 is started, which causes the threaded rod 5 to rotate and the moving block 6 to move horizontally to the right under the limiting action of the limiting rod 25. This causes the connecting rod 7 to move. At this time, under the limiting action of the support frame 2, the connecting rod 7 will squeeze and push the fixing block 8, causing the fixing block 8 to drive the fixing frame 1 and the connecting plate 9 to move vertically upward. Finally, the spiral vibrating rod 19 will rise together through the fixing plate 20 and the rectangular plate 21, realizing the function of adjusting the height of the spiral vibrating rod 19. This improves the effect of the device in vibrating concrete, avoids under-vibration of the concrete at the bottom and over-vibration of the concrete at the top, and thus improves the quality of the concrete.
[0053] When one set of vibrating motors 17 is damaged, or the width of the concrete to be vibrated is not suitable for all three sets of vibrating motors 17 to work simultaneously, and it is necessary to disassemble one set of vibrating motors 17, first pull the fixing rod 16 so that the fixing rod 16 is disengaged from the inside of the pull rod 11. Then push the pull rod 11 to drive the connecting block 12 to move horizontally forward, and cause the inclined rod 13 to move. At this time, under the limiting action of the fixing frame 1, the clamping plate 14 will drive the rectangular block 15 to move away from the vibrating motor 17, and finally release the fixing effect on the vibrating motor 17, so as to facilitate the disassembly and assembly of the vibrating motor 17 and improve the efficiency of the operator in disassembling and assembling the vibrating motor 17. Finally, rotate the locking screw 23 so that the locking screw 23 is disengaged from the inside of the rectangular plate 21, thereby releasing the fixing effect on the transmission tube 18, so as to facilitate the removal of the set of vibrating motors 17, transmission tube 18 and spiral vibrating rod 19 that need to be disassembled.
[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A concrete spiral vibrator device comprising a fixed frame (1), characterized in that: The left and right sides of the bottom of the fixing frame (1) are movably connected with support frames (2), the left and right sides of the front of the support frame (2) are fixedly connected with mounting plates (3), the left side of the mounting plate (3) is fixedly connected with a drive motor (4), the other end of the output shaft of the drive motor (4) is fixedly sleeved with a threaded rod (5), the other end of the threaded rod (5) penetrates through the mounting plate (3) and extends into the inside of the mounting plate (3) and is threadedly sleeved with a moving block (6), the mounting plates (3) are fixedly connected with a limiting rod (25), the outer surface of the limiting rod (25) is movably sleeved with the inside of the moving block (6), the top of the moving block (6) is hingedly connected with a connecting rod (7), the other end of the connecting rod (7) is hingedly connected with a fixed block (8), the left side of the fixed block (8) is fixedly connected with the right side of the fixing frame (1), the left and right sides of the bottom of the fixing frame (1) are fixedly connected with connecting plates (9), the outer surface of the connecting plate (9) is movably connected with the inside of the support frame (2).
2. A concrete screw vibrator as claimed in claim 1, wherein: The top of the fixing frame (1) is fixedly connected with a hollow plate (10), the inside of the hollow plate (10) is movably sleeved with a pull rod (11), the front end of the pull rod (11) penetrates through the hollow plate (10) and extends to the outside of the hollow plate (10) and is fixedly connected with a connecting block (12).
3. A concrete screw vibrator as defined in claim 2, wherein: The left and right sides of the connecting block (12) are hingedly connected with inclined rods (13), the other ends of the inclined rods (13) are hingedly connected with clamping plates (14), the bottom of the clamping plate (14) is movably connected with the top of the fixing frame (1).
4. A concrete screw vibrator as defined in claim 3, wherein: The bottom of the clamping plate (14) is fixedly connected with a rectangular block (15), the outer surface of the rectangular block (15) is movably connected with the inside of the top of the fixing frame (1).
5. A concrete screw vibrator as defined in claim 2 wherein: The inside of the top of the hollow plate (10) is movably sleeved with a fixed rod (16), the bottom end of the fixed rod (16) penetrates through the hollow plate (10) and the pull rod (11) in sequence and extends to the inside of the pull rod (11).
6. A concrete screw vibrator as defined in claim 3 wherein: The inside of the clamping plate (14) is movably mounted with a vibrating motor (17), the other end of the output shaft of the vibrating motor (17) is fixedly sleeved with a transmission pipe (18), the bottom end of the transmission pipe (18) is fixedly connected with a spiral vibrating rod (19).
7. A concrete screw vibrator as defined in claim 1 wherein: The bottom of the fixing frame (1) is fixedly connected with a fixed plate (20), the front of the fixed plate (20) is fixedly connected with a rectangular plate (21), the front of the rectangular plate (21) is hingedly connected with a mounting sleeve (22), the inside of the mounting sleeve (22) is movably connected with the outer surface of the transmission pipe (18).
8. A concrete screw vibrator as defined in claim 7, wherein: The inside of the mounting sleeve (22) is threadedly sleeved with a locking screw (23), the other end of the locking screw (23) penetrates through the mounting sleeve (22) and extends to the inside of the rectangular plate (21) and is threadedly sleeved with the inside of the rectangular plate (21).
9. A concrete screw vibrator as defined in claim 4 wherein: The number of the rectangular blocks (15) is six, the sizes of the six rectangular blocks (15) are the same, and the outer surfaces of the six rectangular blocks (15) are smooth.
10. A concrete screw vibrator apparatus as defined in claim 1, wherein: Rollers (24) are movably installed on the front and rear sides of the bottom of the support frame (2), the number of the rollers (24) is four, and the four rollers (24) are of the same size.