Concrete vibrating device
By designing lifting and limiting mechanisms that adapt to the shape of different building molds, the problem of poor vibration effect of existing devices in wide and short building molds is solved, and efficient vibration and convenient disassembly and assembly of different building molds is achieved.
Patent Information
- Application Number
- CN202422214856.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The existing concrete vibration device is not effective when vibrating in wide and short building molds, and it is difficult to achieve good compactness.
A concrete vibration device including a lifting mechanism, a limiting mechanism and a vibrating head mechanism is designed. The main body of the vibrating head is a straight block mounting head, an elastic piece is provided at the bottom, and the power mechanism is detachable. The limiting mechanism is double-supported through a lifting seat and a U-frame to adapt to different building mold shapes.
It realizes good vibration of the concrete inside and outside the wide and low-shaped building mold, and can also conveniently penetrate into the thin and high-shaped building mold, improving the vibration effect and convenience of disassembly and assembly.
Smart Images
Figure CN223135140U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction tools for water conservancy projects, and particularly relates to a vibrating device for concrete. Background Technique
[0002] A water conservancy project is a project built for controlling and regulating surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. Therefore, in water conservancy projects, it is often necessary to build reinforced concrete buildings, and concrete pouring work is required. Since the density of concrete is not good when it is naturally poured and piled up, a vibrating device for concrete is needed for the purpose of improving the density of concrete.
[0003] The existing vibrating devices for concrete still have the following problems when in use: they are usually a straight-block vibrating head mechanism, which is driven by a push rod motor to vibrate the concrete in the building mold. At the same time, a vibration mechanism is arranged at the upper end to vibrate the straight-block vibrating head. When the concrete in a thin and tall building mold is vibrated through this vibrating head, the effect is good. However, when the concrete in a wide and short building mold is vibrated, it is difficult to vibrate the concrete around the wide and short building mold well. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a vibrating device for concrete, which solves the problems put forward in the background technique.
[0006] (II) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solution: a vibrating device for concrete, including a hoisting mechanism. The hoisting mechanism includes a hoisting seat, and a through groove is opened between the central positions of the upper and lower side walls of the hoisting seat. A limiting mechanism is arranged in the hoisting mechanism, a power mechanism is arranged in the through groove, and a vibrating head mechanism is arranged at the bottom end of the power mechanism. The limiting mechanism includes four supporting blocks arranged at equal angles in the through groove. Limiting card slots are opened above the outer side walls of the opposite ends of the four supporting blocks. The power mechanism includes limiting card blocks slidably fitted in the limiting card slots. The same push rod motor is fixedly installed at the opposite ends of the four limiting card blocks. A vibration motor is fixedly installed at the top end of the push rod motor. A push-pull rod is arranged at the bottom of the push rod motor. The power mechanism at its upper end adopts a detachable structure design. Four limiting card blocks are arranged on the outer side of the overall power mechanism. It can be limited and fitted into the corresponding limiting card slots of the limiting mechanism through the limiting card blocks. When disassembling and assembling the power mechanism, only need to hoist or disassemble it through a crane, which is relatively convenient.
[0008] As a further solution of the utility model: the vibrating head mechanism includes a mounting head fixedly connected to the movable telescopic end at the bottom of the push-pull rod. Four elastic pieces are movably installed at equal angles on the outer side of the bottom end of the mounting head. The vibrating head main body is a straight-block mounting head, and four assembly blocks are arranged on the outer side of its bottom. Each assembly block is fixedly installed with an elastic piece. When the mounting head is pushed and vibrated, the mounting head and the four elastic pieces can carry out collaborative vibrating work. That is, when vibrating the concrete in the wide and short building mold, the concrete inside and outside the wide and short building mold can also be well vibrated. When vibrating the concrete in the thin and tall building mold, the elastic pieces around can be removed, and the mounting head can be conveniently inserted for vibrating, and the effect is also good.
[0009] As a further solution of the utility model: four lifting lugs are fixedly connected at equal angles on the top wall of the lifting seat and outside the through groove. The overall device can be hoisted and installed by cooperating with a lifting rope through the four lifting lugs.
[0010] As a further solution of the utility model: four through holes are arranged at equal angles in the middle of the inner side wall of the through groove. U-shaped frames are fixedly connected to the middle parts of the outer side walls of the four sides of the lifting seat. A matching hole is arranged in the middle of the U-shaped frame corresponding to the through hole on its corresponding side. The same screw is arranged in the through hole and the matching hole on the same side. The screw is fixed by nuts arranged on both sides of the opening of the matching hole on its outer side through threads. One end of the screw located in the through groove is fixedly connected to the corresponding supporting block on one side. The limiting mechanism is arranged in cooperation with the hoisting mechanism. The screw of the limiting mechanism passes through the through hole of the lifting seat and also passes through the matching hole of the U-shaped frame, and the double support of the screw can be carried out to improve the reliability of the screw structure.
[0011] As a further solution of the utility model: four assembly blocks are fixedly connected at equal angles below the circumferential outer side wall of the mounting head. T-shaped clamping grooves are arranged above the outer side walls of the separated ends of the four assembly blocks. T-shaped clamping blocks are slidably fitted and connected in the T-shaped clamping grooves. The separated ends of the four T-shaped clamping blocks are fixedly connected to the elastic pieces on their corresponding sides. A limiting clamp is fixedly installed at the opening of the T-shaped clamping groove at the top of the assembly block. The limiting clamp is a U-shaped clamp. The limiting clamp can be disassembled by unscrewing the screw on the limiting clamp, and then the T-shaped clamping block can be pulled out from the corresponding T-shaped clamping groove to realize the disassembly of the elastic piece structure.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the present utility model, the vibrating head body is a straight-block type mounting head, and four assembly blocks are arranged on the outer side of its bottom. An elastic sheet is fixedly installed in each assembly block. When the mounting head is pushed and vibrated, the mounting head and the four elastic sheets can perform coordinated vibrating work. That is, when vibrating the concrete in a wide and short building mold, the concrete inside and outside the wide and short building mold can also be vibrated well. When vibrating the concrete in a thin and tall building mold, the elastic sheets around can be removed, and the mounting head can be conveniently inserted for vibration, and the effect is also good.
[0014] 2. In the present utility model, the power mechanism at its upper end adopts a detachable structure design. Four limit blocks are arranged on the outer side of the overall power mechanism. It can be limit-fitted and clamped into the corresponding limit slots of the limit mechanism through the limit blocks. When disassembling and assembling the power mechanism, only need to use a crane for hoisting or disassembly, which is relatively convenient.
[0015] 3. In the present utility model, the limit mechanism is arranged in cooperation with the hoisting mechanism. The screw of the limit mechanism passes through the through hole of the hoisting seat and also passes through the cooperation hole of the U-shaped frame, which can support the screw doubly, improving the reliability of the screw structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the overall three-dimensional view of the present utility model;
[0017] Figure 2 is the three-dimensional view of the hoisting mechanism of the present utility model;
[0018] Figure 3 is the three-dimensional view of the limit mechanism of the present utility model;
[0019] Figure 4 is the three-dimensional view of the power mechanism of the present utility model;
[0020] Figure 5 is the three-dimensional view of the vibrating head mechanism of the present utility model.
[0021] In the figure: 1. Hoisting mechanism; 2. Limit mechanism; 3. Power mechanism; 4. Vibrating head mechanism; 11. Hoisting seat; 12. Through groove; 13. Through hole; 14. U-shaped frame; 15. Cooperation hole; 16. Suspension ear; 21. Screw; 22. Nut; 23. Support block; 24. Limit slot; 31. Limit block; 32. Push rod motor; 33. Vibration motor; 34. Push-pull rod; 41. Mounting head; 42. Assembly block; 43. T-shaped slot; 44. T-shaped block; 45. Elastic sheet; 46. Limit card. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0023] It should be noted that the vibration motor 33 and the push rod motor 32 are prior arts and are common general knowledge for those skilled in the art, so they will not be elaborated here.
[0024] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, a concrete vibrating device includes a hoisting mechanism 1. The hoisting mechanism 1 includes a hoisting seat 11. A through groove 12 is formed between the central positions of the upper and lower side walls of the hoisting seat 11. A limiting mechanism 2 is arranged in the hoisting mechanism 1. A power mechanism 3 is arranged in the through groove 12. A vibrating head mechanism 4 is arranged at the bottom end of the power mechanism 3. The limiting mechanism 2 includes four supporting blocks 23 arranged at equal angles in the through groove 12. A limiting card slot 24 is formed above the outer side wall of one end of the four supporting blocks 23 facing each other. The power mechanism 3 includes a limiting card block 31 slidably fitted in the limiting card slot 24. The same push rod motor 32 is fixedly installed at one end of the four limiting card blocks 31 facing each other. A vibration motor 33 is fixedly installed at the top end of the push rod motor 32. A push rod 34 is arranged at the bottom of the push rod motor 32. The upper power mechanism 3 adopts a detachable structure design. Four limiting card blocks 31 are arranged on the outer side of the overall power mechanism 3. It can be limited and fitted into the corresponding limiting card slot 24 of the limiting mechanism 2 through the limiting card blocks 31. When disassembling and assembling the power mechanism 3, only need to hoist or disassemble it through a crane, which is more convenient.
[0025] The vibrating head mechanism 4 includes a mounting head 41 fixedly connected to the movable telescopic end at the bottom of the push rod 34. Four elastic pieces 45 are movably installed at equal angles on the outer side of the bottom end of the mounting head 41. The main body of its vibrating head is a straight-block type mounting head 41. Four assembly blocks 42 are arranged on the outer side of its bottom. Each assembly block 42 is fixedly installed with an elastic piece 45. When the mounting head 41 is pushed and vibrated, the mounting head 41 and the four elastic pieces 45 can perform coordinated vibrating work. That is, when vibrating the concrete in a wide and short building mold, the concrete inside and outside the wide and short building mold can also be well vibrated. When vibrating the concrete in a thin and tall building mold, the elastic pieces 45 around can be removed, and it can be conveniently inserted into the vibration through the mounting head 41, and the effect is also good.
[0026] Four lifting lugs 16 are fixedly connected to the top wall of the hoisting seat 11 and are arranged at equal angles outside the through groove 12. The overall device can be hoisted and installed through the cooperation of the four lifting lugs 16 and the lifting rope.
[0027] Four through holes 13 are equiangularly arranged in the middle of the inner side wall of the through groove 12. In the middle of the outer side walls of the four sides of the lifting seat 11, a U-shaped frame 14 is fixedly connected. A mating hole 15 is provided in the middle of the U-shaped frame 14 corresponding to the through hole 13 on its corresponding side. The same screw 21 is arranged in the through hole 13 and the mating hole 15 on the same side. The screw 21 is fixed by nuts 22 which are threaded on the outer side of the screw 21 and arranged on both sides of the opening of the mating hole 15. One end of the screw 21 located in the through groove 12 is fixedly connected to the corresponding side support block 23. The limiting mechanism 2 is arranged in cooperation with the lifting mechanism 1. The screw 21 of the limiting mechanism 2 passes through the through hole 13 of the lifting seat 11 and at the same time passes through the mating hole 15 of the U-shaped frame 14, so that the double support of the screw 21 can be carried out, and the reliability of the screw 21 structure can be improved.
[0028] Four assembly blocks 42 are fixedly connected to the lower part of the outer circumferential side wall of the installation head 41 at equal angles. Above the outer side walls of the separated ends of the four assembly blocks 42, T-shaped card slots 43 are provided. A T-shaped card block 44 is slidably fitted in the T-shaped card slot 43. The separated ends of the four T-shaped card blocks 44 are fixedly connected to the corresponding side elastic pieces 45. At the top of the assembly block 42 and at the opening of the T-shaped card slot 43, a limit card 46 is fixedly installed by screws. The limit card 46 is a U-shaped card. The limit card 46 can be disassembled by unscrewing the screws on the limit card 46, and then the T-shaped card block 44 can be pulled out from the corresponding T-shaped card slot 43, realizing the disassembly of the elastic piece 45 structure.
[0029] The working principle of the present utility model is as follows: The overall device can be hoisted and installed through four lifting lugs 16 in cooperation with lifting ropes, and the vibrating head mechanism 4 is extended into the building mold for pouring concrete. Since the vibrating head main body is a straight block type installation head 41, four assembly blocks 42 are arranged on the outer side of its bottom. An elastic piece 45 is fixedly installed in each assembly block 42. When the installation head 41 is pushed and vibrated, the installation head 41 and the four elastic pieces 45 can carry out cooperative vibrating work. That is, when vibrating the concrete in the wide and short building mold, the concrete inside and outside the wide and short building mold can also be vibrated well. When vibrating the concrete in the thin and tall building mold, the elastic pieces 45 around can be removed, and the installation head 41 can be conveniently extended for vibrating, and the effect is also good. In addition, the limiting mechanism 2 is arranged in cooperation with the lifting mechanism 1. The screw 21 of the limiting mechanism 2 passes through the through hole 13 of the lifting seat 11 and at the same time passes through the mating hole 15 of the U-shaped frame 14, so that the double support of the screw 21 can be carried out, and the reliability of the screw 21 structure can be improved.
[0030] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A vibrating device for concrete, comprising a hoisting mechanism (1), the hoisting mechanism (1) including a hoisting seat (11), and a through groove (12) being formed between the central positions of the upper and lower side walls of the hoisting seat (11); It is characterized in that: A limiting mechanism (2) is arranged in the hoisting mechanism (1), a power mechanism (3) is arranged in the through groove (12), and a vibrating head mechanism (4) is arranged at the bottom end of the power mechanism (3); The limiting mechanism (2) includes four supporting blocks (23) arranged at equal angles in the through groove (12), and a limiting card slot (24) is formed above the outer side wall of one end of the four supporting blocks (23) facing each other; The power mechanism (3) includes a limiting block (31) slidably fitted in the limiting card slot (24), a same push rod motor (32) is fixedly installed at one end of the four limiting blocks (31) facing each other, a vibration motor (33) is fixedly installed at the top end of the push rod motor (32), and a push rod (34) is arranged at the bottom of the push rod motor (32); The vibrating head mechanism (4) includes a mounting head (41) fixedly connected to the movable telescopic end at the bottom of the push rod (34), and four elastic pieces (45) are movably installed at equal angles on the outer side of the bottom end of the mounting head (41).
2. The vibrating device for concrete according to claim 1, wherein: Four lifting lugs (16) are fixedly connected to the top wall of the hoisting seat (11) and are arranged at equal angles outside the through groove (12).
3. A vibrating device for concrete according to claim 1, characterized in that: Four through holes (13) are formed at equal angles in the middle of the inner side wall of the through groove (12), a U-shaped frame (14) is fixedly connected to the middle of the outer side walls of the four sides of the hoisting seat (11), and a matching hole (15) is formed in the middle of the U-shaped frame (14) corresponding to the through hole (13) on its corresponding side.
4. The vibrating device for concrete according to claim 3, characterized in that: The same screw rod (21) is arranged in the through hole (13) and the matching hole (15) on the same side, the screw rod (21) is fixed by nuts (22) arranged on both sides of the opening of the matching hole (15) through threads on its outer side, and one end of the screw rod (21) located in the through groove (12) is fixedly connected to the corresponding supporting block (23).
5. The vibrating device for concrete according to claim 1, characterized in that: Four assembling blocks (42) are fixedly connected to the lower part of the outer circumferential wall of the mounting head (41) at equal angles, and a T-shaped card slot (43) is formed above the outer side wall of one end of the four assembling blocks (42) away from each other.
6. The vibrating device for concrete according to claim 5, characterized in that: A T-shaped block (44) is slidably fitted and connected in the T-shaped card slot (43), and one end of the four T-shaped blocks (44) away from each other is fixedly connected to the corresponding elastic piece (45).
7. The vibrating device for concrete according to claim 5, characterized in that: A limiting card (46) is fixedly installed at the top of the assembling block (42) and at the opening of the T-shaped card slot (43) through screws, and the limiting card (46) is a U-shaped card.