Concrete pouring vibration device

Abstract

The concrete pouring vibration device comprises a positioning frame, an eccentric wheel and a movable plate, the outer side of the positioning frame is arranged on the inner side of the upper end of a supporting frame, the positioning frame is arranged on the outer side of the upper end of the eccentric wheel, the supporting frame is tightly attached to the outer side of the upper end of the eccentric wheel, and the eccentric wheel is arranged at the lower end of the movable plate. And an adjusting mechanism used for adjusting the length of the pouring formwork is arranged on the outer side of the moving plate, a threaded rod is rotationally connected to the interior of the outer end of the moving plate, the outer side of the threaded rod is in threaded connection to the interior of the upper end of the supporting frame, and a linkage gear used for adjusting the angle of the pouring formwork is arranged at the inner end of the moving plate. According to the concrete pouring vibration device, the vibration area of concrete formworks can be increased, the compactness and strength of concrete can be improved, the concrete formworks of different lengths can be positioned, practicability is high, the positioned concrete formworks can be automatically turned over, and the forming quality of the concrete formworks is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete formwork technology in building engineering, specifically a concrete pouring vibration device. Background Technology

[0002] Concrete pouring vibration devices can help eliminate air bubbles generated during the pouring process, ensuring that the concrete completely fills all the gaps in the formwork, avoiding the formation of honeycomb or air holes, which would affect the quality of the concrete after it is formed. There are many different types of concrete pouring vibration devices on the market.

[0003] However, conventional concrete pouring vibration devices are not conducive to improving the concrete forming effect after vibration. As a result, after the concrete formwork is vibrated, the concrete may not meet the standards after forming. It is also not convenient to position concrete of different lengths. Therefore, when it is necessary to position concrete of different lengths, it may be impossible to adjust it to the correct position. It is also not convenient to adjust the vibration angle of the concrete. As a result, when the concrete formwork is vibrated only in one place, the quality of each surface may be inconsistent. Therefore, we propose a concrete pouring vibration device to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a concrete pouring vibration device to solve the problems mentioned in the background art, such as the inconvenience of improving the concrete forming effect after vibration, the tendency for the concrete to fail to meet the standards after the concrete formwork is vibrated, the difficulty in positioning concrete of different lengths, the inability to adjust the position when different lengths of concrete need to be positioned, the difficulty in adjusting the vibration angle of the concrete, and the tendency for inconsistent quality on each surface when the concrete formwork is only vibrated in one place.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete pouring vibration device, comprising:

[0006] A positioning frame, the outer side of which is disposed on the inner side of the upper end of the support frame;

[0007] Also includes:

[0008] An eccentric wheel is provided with a positioning frame on the outer side of its upper end, and a support frame is tightly fitted to the outer side of the upper end of the eccentric wheel. A first pulley is fixedly connected to the inner side of the eccentric wheel.

[0009] The mobile plate is provided with an eccentric wheel at the lower end, and an adjusting mechanism for adjusting the length of the pouring formwork is arranged at the outer side of the mobile plate, wherein the adjusting mechanism comprises a supporting frame and a threaded rod, the threaded rod is rotatably connected to the inner side of the outer end of the mobile plate, the outer side of the threaded rod is threadedly connected to the inner side of the upper end of the supporting frame, and the lower end of the mobile plate is slidably connected to the inner side of the supporting frame at the front and back sides.

[0010] The inner end of the mobile plate is provided with a linkage gear for adjusting the angle of the pouring formwork.

[0011] Preferably, the lower end of the supporting frame is fixedly connected with a spring, the inner side of the right end of the first belt pulley is tightly attached with a belt body, the outer sides of the front and back ends of the first belt pulley are fixedly connected with eccentric wheels, the outer side of the belt body is tightly attached with a second belt pulley, the front end of the second belt pulley is fixedly connected with a first motor, and the outer sides of the front and back ends of the first belt pulley are rotatably connected to the inner sides of the front and back ends of the base.

[0012] Preferably, the lower end of the supporting frame is fixedly connected with a spring, the lower end of the spring is fixedly connected with a base, and the spring is symmetrically arranged at the front and back sides of the upper end of the base.

[0013] Preferably, the outer side of the supporting frame is slidably connected to the inner side of a fixed groove plate, the lower end of the fixed groove plate is fixedly connected with a base, the fixed groove plate is symmetrically arranged at the upper sides of the left and right ends of the base, and the upper end of the base is fixedly connected with a first motor.

[0014] Preferably, the mobile plate is symmetrically arranged at the inner sides of the left and right ends of the supporting frame, and the threaded rods are symmetrically arranged at the inner sides of the left and right ends of the supporting frame.

[0015] Preferably, the outer end of the positioning frame is rotatably connected to the inner side of the mobile plate, the outer side of the positioning frame is fixedly connected with a linkage gear, the rear end of the linkage gear is meshingly connected with a main gear, the left end of the main gear is fixedly connected with a second motor, and the lower end of the second motor is fixedly connected with the mobile plate.

[0016] Compared with the prior art, the concrete pouring and vibrating device has the advantages that the concrete formwork vibration area is increased, the compactness and strength of the concrete are improved, the concrete formwork of different lengths can be positioned, the practicality is high, the positioned concrete formwork can be automatically turned over, and the forming quality of the concrete formwork is improved.

[0017] 1. The fixed groove plate, the supporting frame and the eccentric wheel are arranged, the supporting frame tightly attached to the outer side of the upper end of the eccentric wheel is positioned in the inner side of the fixed groove plate or is slid upward, the supporting frame is positioned, the vibration amplitude is prevented from being too large, and the situation that the supporting frame is out of control is prevented.

[0018] 2. The support frame, spring and eccentric wheel are arranged, the eccentric wheel is fixedly connected on the outer side of the front and rear ends of the first pulley, when the eccentric wheel rotates, the spring fixedly connected on the outer side of the lower end of the eccentric wheel is pressed and deformed, and the support frame fixedly connected on the upper end of the spring moves with the spring, so that the vibration area of the concrete formwork is increased;

[0019] 3. The support frame, moving plate and threaded rod are arranged, the threaded rod is screwed in the support frame, and the moving plate slides inwards or outwards in the support frame, so that the concrete formwork of different lengths can be positioned;

[0020] 4. The main gear, connecting gear and positioning frame are arranged, the main gear rotates, the connecting gear meshed and connected on the outer side of the front end of the main gear rotates at the same time, and the positioning frame fixedly connected on the inner side of the connecting gear rotates in the moving plate, so that the concrete formwork can be automatically turned over and vibrated at different angles. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the utility model;

[0022] Figure 2 It is a front view sectional structure schematic diagram of the utility model;

[0023] Figure 3 It is a fixed groove plate, support frame and spring connection side view three-dimensional structure schematic diagram of the utility model;

[0024] Figure 4 It is an eccentric wheel, first pulley and belt body connection side view three-dimensional structure schematic diagram of the utility model;

[0025] Figure 5 It is a main gear, connecting gear and positioning frame connection side view three-dimensional structure schematic diagram of the utility model.

[0026] In the drawing: 1, base; 2, fixed groove plate; 3, support frame; 4, spring; 5, eccentric wheel; 6, first pulley; 7, belt body; 8, second pulley; 9, first motor; 10, moving plate; 11, threaded rod; 12, second motor; 13, main gear; 14, connecting gear; 15, positioning frame. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0028] Please refer to Figures 1-5 The utility model provides a technical scheme: a concrete pouring vibration device, including base 1, fixed groove board 2, support frame 3, spring 4, eccentric wheel 5, first belt pulley 6, belt body 7, second belt pulley 8, first motor 9, moving plate 10, threaded rod 11, second motor 12, main gear 13, linkage gear 14 and positioning frame 15.

[0029] The existing concrete pouring vibration device is inconvenient to improve the concrete forming effect after vibration, so that after the concrete formwork is vibrated, the concrete forming after vibration may not meet the standards, it is inconvenient to position the concrete of different lengths, so that when it is necessary to position the concrete of different lengths, it may not be adjusted in place, it is inconvenient to adjust the vibration angle of the concrete, so that when the concrete formwork is vibrated at only one place, the quality of each surface may be inconsistent.

[0030] The base 1 is fixedly connected with the fixed groove plate 2 at the upper end, the inner side of the fixed groove plate 2 is slidably connected with the support frame 3, the lower end of the support frame 3 is fixedly connected with the spring 4, the lower end of the spring 4 is fixedly connected with the base 1, the lower end of the support frame 3 is tightly attached with the eccentric wheel 5, the inner side of the eccentric wheel 5 is fixedly connected with the first belt pulley 6, the outer side of the first belt pulley 6 is tightly attached with the belt body 7, the right end of the belt body 7 is tightly attached with the second belt pulley 8, the front end of the second belt pulley 8 is fixedly connected with the first motor 9, and the front and rear ends of the first belt pulley 6 are rotatably connected with the inner sides of the upper ends of the base 1.

[0031] When the concrete formwork needs to be screened, the first motor 9 is started to drive the second pulley 8 fixedly connected to the rear end of the first motor 9 to rotate. At this time, the belt body 7 closely attached to the outer side of the second pulley 8 is deformed under pressure, causing the first pulley 6 closely attached to the inner side of the left end of the belt body 7 to rotate simultaneously, and constantly rotating the eccentric wheels 5 fixedly connected to the front and rear ends of the outer side of the first pulley 6. When the more protruding side of the outer side of the two eccentric wheels 5 closely attaches to the lower end of the outer side of the support frame 3, the support frame 3 is pushed to move upward. At this time, the spring 4 fixedly connected to the lower end of the support frame 3 is deformed under pressure, causing the outer side of the support frame 3 to slide upward inside the fixed groove plate 2. When the more gentle side of the outer side of the two eccentric wheels 5 closely attaches to the lower end of the outer side of the support frame 3, the support frame 3 is pulled to move downward. At this time, the spring 4 fixedly connected to the lower end of the support frame 3 loses pressure and recovers elasticity, causing the outer side of the support frame 3 to slide downward inside the fixed groove plate 2. This can increase the vibration area of the concrete formwork and improve the density and strength of the concrete.

[0032] The support frame 3 has a threaded rod 11 threadedly connected to the inside of the upper end and the left and right ends of the support frame 3, and the inner side of the threaded rod 11 is rotationally connected to the inside of the moving plate 10. The lower end of the moving plate 10 is slidingly connected to the inside of the support frame 3.

[0033] When positioning according to the length of the concrete formwork is needed, the concrete formwork is placed centrally above the support frame 3, and at the same time, the threaded rods 11 threadedly connected to the inside of the support frame 3 are rotated inward. At this time, the inner side of the threaded rod 11 rotates inside the moving plate 10, and according to the length of the concrete formwork, the moving plate 10 is pushed to move inward or outward, and at the same time, the lower end of the moving plate 10 slides inward or outward inside the support frame 3, and drives the positioning frame 15 rotationally connected to the inside of the moving plate 10 to move inward or outward. The left and right ends of the concrete formwork are respectively slot-connected to the inside of the two positioning frames 15, which can position concrete formworks of different lengths and have strong practicality.

[0034] The moving plate 10 has a positioning frame 15 rotationally connected to the inside of the moving plate 10, and the outer side of the positioning frame 15 is fixedly connected with a gear 14. The rear end of the gear 14 is meshingly connected with a main gear 13, and the left end of the main gear 13 is fixedly connected with a second motor 12. The outer end of the main gear 13 is rotationally connected to the inside of the moving plate 10, and the inner side of the moving plate 10 is fixedly connected with the second motor 12.

[0035] When the angle of the concrete formwork vibration needs to be adjusted, the second motor 12 fixedly connected at the left end of the main gear 13 at the right end is started, to drive the main gear 13 to rotate inside the moving plate 10, when the main gear 13 rotates, the driving gear 14 engaged and connected at the front end outside of the main gear 13 rotates simultaneously, the positioning frame 15 fixedly connected inside the driving gear 14 rotates simultaneously inside the moving plate 10, when the positioning frame 15 connected with the right end outside slot of the concrete formwork rotates, the positioning frame 15 connected with the left end outside slot of the concrete formwork rotates simultaneously, to drive the concrete formwork connected with the positioning frame 15 inside the slot to overturn to different surfaces, the concrete formwork after automatic overturning and positioning can increase the forming quality of the concrete formwork.

[0036] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art, the standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A concrete pouring and vibrating device, comprising: a positioning frame (15) arranged on the inner side of the upper end of a support frame (3); characterized in that it further comprises: an eccentric wheel (5) having the positioning frame (15) arranged on the outer side of the upper end of the eccentric wheel (5), and the outer side of the upper end of the eccentric wheel (5) closely fitted with the support frame (3), and the inner side of the eccentric wheel (5) fixedly connected with a first pulley (6); a moving plate (10) having the eccentric wheel (5) arranged on the lower end of the moving plate (10), and the outer side of the moving plate (10) provided with an adjusting mechanism for adjusting the length of the pouring formwork, wherein the adjusting mechanism comprises the support frame (3) and a threaded rod (11), the outer end of the moving plate (10) internally rotatably connected with the threaded rod (11), the outer side of the threaded rod (11) threadedly connected on the inner side of the upper end of the support frame (3), and the lower end of the moving plate (10) externally slidably connected on the inner side of the support frame (3) on both sides; the inner end of the moving plate (10) provided with a linkage gear (14) for adjusting the angle of the pouring formwork.

2. A concrete placing vibrator according to claim 1, wherein: the lower end of the support frame (3) fixedly connected with a spring (4), the inner side of the right end of the first pulley (6) closely fitted with a belt body (7), and the outer sides of the front and rear ends of the first pulley (6) both fixedly connected with the eccentric wheel (5), the outer side of the belt body (7) closely fitted with a second pulley (8), the front end of the second pulley (8) fixedly connected with a first motor (9), and the outer sides of the front and rear ends of the first pulley (6) both rotatably connected on the inner sides of the front and rear ends of a base (1).

3. A concrete vibrating screed apparatus as in claim 1, wherein: the lower end of the support frame (3) fixedly connected with the spring (4), the lower end of the spring (4) fixedly connected with the base (1), and the spring (4) symmetrically arranged on both sides of the upper end of the base (1).

4. The concrete vibrating device of claim 1, wherein: the outer side of the support frame (3) slidably connected on the inner side of a fixed groove plate (2), the lower end of the fixed groove plate (2) fixedly connected with the base (1), and the fixed groove plate (2) symmetrically arranged on the upper sides of both ends of the base (1), the upper end of the base (1) fixedly connected with the first motor (9).

5. The concrete vibrating screed apparatus of claim 1, wherein: the moving plate (10) symmetrically arranged on the inner sides of both ends of the support frame (3), and the threaded rod (11) symmetrically arranged on the inner sides of both ends of the support frame (3).

6. A concrete vibrating screed apparatus as described in claim 1, wherein: the outer end of the positioning frame (15) rotatably connected on the inner side of the moving plate (10), the outer side of the positioning frame (15) fixedly connected with the linkage gear (14), and the outer side of the rear end of the linkage gear (14) meshingly connected with a main gear (13), the left end of the main gear (13) fixedly connected with a second motor (12), and the lower end of the second motor (12) fixedly connected with the moving plate (10).

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