A vibrating tool for concrete structure pouring
By designing a vibratory fixture for concrete structure pouring, and using a cleaning device with sponges and magnetic rings, as well as a water spray pipe, the problem of concrete residue on the outer wall of the vibratory rod was solved, realizing automated cleaning and normal use of the vibratory rod.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CHEM CONSTR GRP CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-07-07
AI Technical Summary
The presence of residual concrete on the outer wall of the vibrating bar of existing concrete vibrators, if not cleaned in a timely manner, affects normal use and causes inconvenience to staff.
A vibratory fixture for concrete structure pouring was designed, comprising a handle, a vibrating rod, a motor, a reducer, an eccentric vibrator, and a cleaning device. The vibrating rod is automatically cleaned by a sponge and a magnetic ring on the cleaning device. The design of the water spray pipe and piston facilitates the cleaning process.
It achieves automated cleaning of the vibrating bar, avoids concrete adhesion, ensures the normal use of the vibrator, and improves work efficiency.
Smart Images
Figure CN224468797U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete vibration technology, and in particular to a vibration fixture for concrete structure pouring. Background Technology
[0002] The presence of air bubbles in concrete structures can significantly affect their mechanical properties, durability, and appearance quality. To remove air bubbles from concrete and make it more compact, it is necessary to vibrate the concrete.
[0003] After use, concrete residue remains on the outer wall of the vibrating rod of a concrete vibrator. Failure to clean it in time will affect the normal use of the vibrator next time and cause inconvenience to the staff. Utility Model Content
[0004] This utility model proposes a vibratory fixture for concrete structure pouring to overcome the shortcomings of existing technologies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a vibratory fixture for concrete structure pouring, comprising a handle covered with a rubber sleeve, wherein the handle is convenient for workers to hold, a motor is mounted on one side of the handle, and a vibrating rod is disposed on one side of the motor, wherein the motor can drive the vibrating rod to vibrate continuously with the aid of a reducer and an eccentric vibrator, and a cleaning device is disposed at the connection between the handle and the vibrating rod, wherein the cleaning device can clean the vibrating rod.
[0006] The effect achieved by the above components is as follows: when it is necessary to vibrate the concrete, the worker holds the handle and moves the vibrator, inserting it into the concrete. At this time, the motor is turned on, and the motor drives the vibrator to vibrate continuously with the help of the reducer and eccentric vibrator. The vibration of the vibrator rearranges the particles inside the concrete, eliminates air bubbles and increases the density. After using the vibrator, the worker cleans the outer wall of the vibrator with the cleaning device.
[0007] Preferably, the cleaning device includes a fixing ring, which is fitted onto the arc surface of the vibrating rod. A sponge is detachably installed inside the fixing ring with the aid of an auxiliary device. The sponge is annular, and its internal dimensions are adapted to the dimensions of the vibrating rod. An mounting ring is fixedly connected to the top of the vibrating rod, and a magnetic ring is fixedly connected above the fixing ring. The mounting ring is an iron ring.
[0008] The aforementioned components achieve the following effect: When cleaning the vibrating bar is required, the worker pulls the fixing ring, which moves along with the sponge on the outer wall of the vibrating bar. The sponge cleans the outer wall of the vibrating bar. After cleaning, the worker moves the fixing ring to the position of the mounting ring. Under the attraction of the magnetic ring on the iron mounting ring, the magnetic ring on the fixing ring adheres to the mounting ring, thus fixing the fixing ring in place. The cleaning device effectively cleans the outer wall of the vibrating bar, preventing concrete from sticking to the outer wall after use, thus ensuring the normal operation of the vibrating bar.
[0009] Preferably, a handle is fixedly connected to one side of the fixing ring, wherein the surface of the handle is provided with anti-slip texture.
[0010] The effect achieved by the above-mentioned components is to increase the contact area between the worker's hand and the fixed ring by setting a handle, making it more convenient for the worker to move the fixed ring.
[0011] Preferably, the inside of the fixing ring is hollow, and a plurality of water spray pipes are fixedly connected to the bottom of the fixing ring. The plurality of water spray pipes are distributed in a circle. A solenoid valve is provided on one side of the water spray pipes, and a water inlet pipe is installed on one side of the fixing ring.
[0012] The effect achieved by the above components is as follows: before cleaning the vibrating rod, the staff sends water into the interior of the fixing ring through the water inlet pipe. When cleaning the vibrating rod, the solenoid valve on the water spray pipe is opened, and the water in the fixing ring is sprayed onto the vibrating rod through the water spray pipe, which makes it easier for the sponge to clean the vibrating rod.
[0013] Preferably, a piston is slidably inserted inside the water inlet pipe, wherein the piston is a rubber stopper.
[0014] The effect achieved by the above components is that by setting up a piston, the water inlet pipe is blocked, preventing water in the fixing ring from flowing out through the water inlet pipe.
[0015] Preferably, a pull rope is fixedly connected to one side of the piston, wherein one end of the pull rope is fixedly connected to a retaining ring.
[0016] The effect achieved by the above components is that by setting up a pull rope, the maximum displacement of the piston is limited, thus preventing the piston from falling when it is not in use.
[0017] Preferably, the auxiliary device includes an annular mounting plate, which is fixedly connected to a sponge, wherein the sponge is located inside the mounting plate. Four sliding plates are fixedly connected to the arc surface of the mounting plate. A sliding groove is provided inside the fixing ring corresponding to the sliding plate, wherein the sliding plate and the sliding groove are slidably adapted. Rubber blocks are installed on both sides of the sliding plate. A limiting groove is provided on the fixing ring corresponding to the rubber block, wherein the limiting groove is adapted to the size of the rubber block.
[0018] The effect achieved by the above-mentioned components is as follows: Before using the sponge, the staff moves the mounting plate, and the sliding plates around the mounting plate are inserted into the grooves of the fixing ring. When the rubber block comes into contact with the inner wall of the fixing ring, the rubber block is squeezed and deformed. As the mounting block continues to move, when the rubber block moves to the position of the limiting groove, the rubber block returns to its original shape and enters the interior of the limiting groove, thus achieving the effect of fixing the mounting block. The auxiliary device achieves the effect of fixing the sponge, and at the same time, it is convenient for the staff to remove and replace the sponge when it gets dirty.
[0019] Preferably, the magnetic ring is located at the top of the slide groove, wherein the magnetic ring can limit the sliding plate in the slide groove.
[0020] The effect achieved by the above components is that when the fixed plate moves downward with the piston, the magnetic ring blocks the slide plate in the groove, thereby limiting the position of the sponge and preventing the sponge from moving out of the fixed ring.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] When cleaning the vibrating bar is required, the worker pulls the fixing ring, which moves along with the sponge against the outer wall of the vibrating bar. The sponge cleans the outer wall of the vibrating bar. After cleaning, the worker moves the fixing ring to the position of the mounting ring. Under the attraction of the magnetic ring on the iron mounting ring, the magnetic ring on the fixing ring adheres to the mounting ring, thus securing the fixing ring. The cleaning device effectively cleans the outer wall of the vibrating bar, preventing concrete from sticking to the outer wall after use, and ensuring the normal operation of the vibrating bar. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0024] Figure 2 This is a three-dimensional structural diagram of the cleaning device of this utility model;
[0025] Figure 3 This is a cross-sectional view of the fixing ring of this utility model;
[0026] Figure 4 This is a three-dimensional structural diagram of the sponge of this utility model.
[0027] Legend: 1. Motor; 2. Handle; 3. Vibrating rod; 4. Cleaning device; 41. Mounting ring; 42. Fixing ring; 43. Magnetic ring; 44. Water spray pipe; 45. Water inlet pipe; 46. Piston; 47. Pull rope; 48. Handle; 49. Sponge; 5. Auxiliary device; 51. Mounting plate; 52. Slide plate; 53. Slide groove; 54. Rubber block; 55. Limiting groove. Detailed Implementation
[0028] Reference Figure 1-4 As shown, this embodiment discloses a vibratory fixture for concrete structure pouring, including a handle 2 with a rubber sleeve on its surface for easy handling by workers; a vibrating rod 3 and a motor 1, with the motor 1 mounted on one side of the handle 2 and the vibrating rod 3 mounted on the other side of the motor 1, wherein the motor 1 drives the vibrating rod 3 to vibrate continuously with the aid of a reducer and an eccentric vibrator; and a cleaning device 4 located at the connection between the handle 2 and the vibrating rod 3 for cleaning the vibrating rod 3. When vibrating concrete is required, the worker holds the handle 2 and moves the vibrating rod 3, inserting it into the concrete. The motor 1 is then turned on, and the motor 1 drives the vibrating rod 3 to vibrate continuously with the aid of a reducer and an eccentric vibrator. The vibration of the vibrating rod 3 rearranges the particles inside the concrete, eliminates air bubbles, and increases density. After using the vibrating rod 3, the worker cleans the outer wall of the vibrating rod 3 using the cleaning device 4.
[0029] Reference Figure 1-4 As shown, the cleaning device 4 includes a fixing ring 42, which is fitted onto the arc surface of the vibrating rod 3. A sponge 49 is detachably installed inside the fixing ring 42 with the aid of an auxiliary device 5. The sponge 49 is annular and its internal dimensions are adapted to the dimensions of the vibrating rod 3. There are also a mounting ring 41 and a magnetic ring 43. The mounting ring 41 is fixedly connected to the top of the vibrating rod 3, and the magnetic ring 43 is fixedly connected above the fixing ring 42. The mounting ring 41 is an iron ring. When cleaning the vibrating rod 3 is required, the worker pulls the fixing ring 42. The fixing ring 42, along with the sponge 49, moves along the outer wall of the vibrating rod 3, and the sponge 49 cleans the outer wall of the vibrating rod 3. After cleaning the vibrating rod 3, the worker moves the fixing ring 42 to the position of the mounting ring 41. Under the attraction of the magnetic ring 43 to the iron mounting ring 41, the magnetic ring 43 on the fixing ring 42 adheres to the mounting ring 41, achieving the effect of fixing the fixing ring 42. The cleaning device 4 achieves the effect of cleaning the outer wall of the vibrating rod 3, preventing concrete from sticking to the outer wall of the vibrating rod 3 after use, thus ensuring the normal use of the vibrating rod 3.
[0030] Reference Figure 1-4As shown, a handle 48 is fixedly connected to one side of the fixing ring 42, and the surface of the handle 48 is provided with anti-slip texture. The handle 48 increases the contact area between the worker's hand and the fixing ring 42, making it easier for the worker to move the fixing ring 42. The interior of the fixing ring 42 is hollow, and several water spray pipes 44 are fixedly connected to the bottom of the fixing ring 42. These water spray pipes 44 are arranged circumferentially, and a solenoid valve is installed on one side of each water spray pipe 44. A water inlet pipe 45 is installed on one side of the fixing ring 42. Before cleaning the vibrating rod 3, the worker sends water into the interior of the fixing ring 42 through the water inlet pipe 45. When cleaning the vibrating rod 3, the solenoid valve on the water spray pipe 44 is opened, and the water in the fixing ring 42 is sprayed onto the vibrating rod 3 through the water spray pipe 44, thus facilitating the cleaning of the vibrating rod 3 by the sponge 49.
[0031] Reference Figure 1-4 As shown, a piston 46, which is a rubber stopper, is slidably installed inside the water inlet pipe 45. The piston 46 effectively seals the water inlet pipe 45, preventing water in the retaining ring 42 from flowing out through it. A pull rope 47 is fixedly connected to one side of the piston 46, with one end of the rope fixedly connected to the retaining ring 42. The pull rope 47 limits the maximum displacement of the piston 46, preventing it from falling when not in use.
[0032] Reference Figure 1-4 As shown, the auxiliary device 5 includes an annular mounting plate 51, which is fixedly connected to a sponge 49, wherein the sponge 49 is located inside the mounting plate 51. Four sliding plates 52 are fixedly connected to the arc surface of the mounting plate 51. A groove 53 is provided inside the fixing ring 42 corresponding to the sliding plate 52, wherein the sliding plate 52 and the groove 53 are slidably adapted. A rubber block 54 is installed on both sides of the sliding plate 52. A limiting groove 55 is provided in the fixing ring 42 corresponding to the rubber block 54, wherein the limiting groove 55 is adapted to the size of the rubber block 54. Before using the sponge 49, the operator moves the mounting plate 51. The sliding plates 52 around the mounting plate 51 are inserted into the grooves 53 of the fixing ring 42. When the rubber block 54 contacts the inner wall of the fixing ring 42, the rubber block 54 is compressed and deformed. As the mounting block continues to move, when the rubber block 54 moves to the position of the limiting groove 55, the rubber block 54 returns to its original shape and enters the interior of the limiting groove 55, thus achieving the effect of fixing the mounting block. The auxiliary device 5 achieves the effect of fixing the sponge 49, and at the same time, it is convenient for the operator to remove and replace the sponge 49 when it gets dirty. The magnetic ring 43 is located at the top of the groove 53, and the magnetic ring 43 can limit the sliding plates 52 in the groove 53. When the fixing plate moves downward with the piston 46, the magnetic ring 43 blocks the sliding plates 52 in the groove 53, achieving the effect of limiting the sponge 49 and preventing the sponge 49 from moving out of the fixing ring 42.
[0033] Working principle: When concrete needs to be vibrated, the worker holds handle 2 and moves the vibrator 3, inserting it into the concrete. At this time, motor 1 is turned on. Motor 1, with the help of a reducer and eccentric vibrator, drives the vibrator 3 to vibrate continuously. The vibration of the vibrator 3 rearranges the particles inside the concrete, eliminating air bubbles and increasing density. After using the vibrator 3, the worker sends water into the fixed ring 42 through the water inlet pipe 45, then moves piston 46, which inserts into the water inlet pipe 45 to seal it. When cleaning the vibrator 3, the worker pulls the fixed ring 42 through handle 48. The fixed ring 42, carrying a sponge... 49 moves on the outer wall of the vibrating rod 3, and at the same time opens the solenoid valve on the water spray pipe 44. Water in the fixing ring 42 is sprayed onto the vibrating rod 3 through the water spray pipe 44, which facilitates the cleaning of the vibrating rod 3 by the sponge 49. After cleaning the vibrating rod 3, the worker moves the fixing ring 42 to the position of the mounting ring 41. Under the attraction of the magnetic ring 43 to the iron mounting ring 41, the magnetic ring 43 on the fixing ring 42 adheres to the mounting ring 41, achieving the effect of fixing the fixing ring 42. The cleaning device 4 achieves the effect of cleaning the outer wall of the vibrating rod 3, preventing concrete from sticking to the outer wall of the vibrating rod 3 after use, thus ensuring the normal use of the vibrating rod 3.
[0034] Before using the sponge 49, the staff moves the mounting plate 51, and the sliding plates 52 around the mounting plate 51 are inserted into the grooves 53 of the fixing ring 42. When the rubber block 54 contacts the inner wall of the fixing ring 42, the rubber block 54 is squeezed and deformed. As the mounting block continues to move, when the rubber block 54 moves to the position of the limiting groove 55, the rubber block 54 returns to its original shape and enters the interior of the limiting groove 55, thus achieving the effect of fixing the mounting block. The auxiliary device 5 achieves the effect of fixing the sponge 49, and at the same time, it is convenient for the staff to remove and replace the sponge 49 when it gets dirty.
Claims
1. A vibratory fixture for pouring concrete structures, characterized in that: Includes a handle (2), the surface of which is covered with a rubber sleeve, wherein the handle (2) is convenient for workers to pick up; The vibrating rod (3) and the motor (1) are mounted on one side of the handle (2) and the vibrating rod (3) is located on one side of the motor (1). The motor (1) can drive the vibrating rod (3) to vibrate continuously by means of a reducer and an eccentric oscillator. A cleaning device (4) is provided at the connection between the handle (2) and the vibrating rod (3). The cleaning device (4) can clean the vibrating rod (3). The cleaning device (4) includes a fixing ring (42), which is fitted onto the arc surface of the vibrating rod (3). A sponge (49) is detachably installed inside the fixing ring (42) with the aid of an auxiliary device (5). The sponge (49) is ring-shaped, and the internal size of the sponge (49) is adapted to the size of the vibrating rod (3). The mounting ring (41) and the magnetic ring (43) are fixedly connected to the top of the vibrating rod (3) and the magnetic ring (43) is fixedly connected above the fixing ring (42). The mounting ring (41) is an iron ring. A handle (48) is fixedly connected to one side of the fixing ring (42). The surface of the handle (48) is provided with anti-slip texture. The interior of the fixing ring (42) is hollow. Several water spray pipes (44) are fixedly connected to the bottom of the fixing ring (42). The several water spray pipes (44) are distributed in a circle. A solenoid valve is provided on one side of the water spray pipes (44). A water inlet pipe (45) is installed on one side of the fixing ring (42).
2. The vibratory fixture for concrete structure pouring according to claim 1, characterized in that: The water inlet pipe (45) is equipped with a piston (46) which is a rubber stopper.
3. The vibratory fixture for concrete structure pouring according to claim 2, characterized in that: A pull rope (47) is fixedly connected to one side of the piston (46), wherein one end of the pull rope (47) is fixedly connected to the fixing ring (42).
4. The vibratory fixture for concrete structure pouring according to claim 3, characterized in that: It also includes an auxiliary device (5), which includes a ring-shaped mounting plate (51), the mounting plate (51) is fixedly connected to a sponge (49), wherein the sponge (49) is located inside the mounting plate (51), and four sliding plates (52) are fixedly connected to the arc surface of the mounting plate (51). The inside of the fixing ring (42) is provided with a groove (53) corresponding to the sliding plate (52), wherein the sliding plate (52) and the groove (53) are slidably adapted to each other; Rubber blocks (54) are installed on both sides of the slide plate (52). The fixing ring (42) has a limiting groove (55) corresponding to the rubber block (54), wherein the limiting groove (55) is adapted to the size of the rubber block (54).
5. The vibratory fixture for concrete structure pouring according to claim 4, characterized in that: The magnetic ring (43) is located at the top of the slide (53), wherein the magnetic ring (43) can limit the slide plate (52) in the slide (53).