Vibrating device for long spiral pore-forming pressure-grouting concrete post-insertion reinforcing steel bar

Abstract

The utility model relates to the technical field of concrete vibrators, in particular to a vibrating device for a long spiral pore-forming pressure-grouting concrete post-inserted steel bar, which comprises a concrete vibrator body, and a cleaning mechanism is fixedly mounted on the left side surface of the concrete vibrator body. The cleaning mechanism comprises a connecting piece, a rotating block rotationally connected into the connecting piece, an auxiliary piece installed at the outer end of the rotating block and a cleaning belt fixedly installed on the outer side of the auxiliary piece. During cleaning, the metal vibration head penetrates through the cleaning belt, the cleaning belt is tensioned by one hand, the metal vibration head is pulled out by the other hand, cleaning can be completed, cleaning is convenient and fast, the cleaning mechanism is composed of a plurality of parts, and if a certain part cannot be used normally, the cleaning mechanism can be conveniently detached for washing or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibrators, in particular to a vibrating device for inserting steel bars after long spiral hole forming and concrete pouring. Background Art

[0002] Before inserting reinforcing steel bars into the poured concrete, the concrete needs to be vibrated using a concrete vibrator. A concrete vibrator is a machine used in engineering construction. It inserts a metal vibrating head into the poured concrete to vibrate the concrete, making the concrete densely combined and eliminating honeycombed surface phenomena such as concrete to improve its strength.

[0003] The utility model patent with authorization announcement number CN218375325U discloses a concrete vibrator for foundation engineering, which includes a concrete vibrator body, a hose is installed at the output end of the concrete vibrator body, a metal vibrator head is installed at the end of the hose away from the concrete vibrator body, a cleaning device is provided on the arc surface of the hose, and the cleaning device includes a collar, the collar is slidably connected to the arc surface of the hose, a scraper is fixedly connected to the side of the collar away from the concrete vibrator body, and two support frames are fixedly connected to the arc surface of the collar; by providing the cleaning device, the effect of facilitating the timely cleaning of concrete adhered to the metal vibrator head after using the concrete vibrator body is achieved, avoiding the situation in which the concrete solidifies on the metal vibrator head after air drying, resulting in inconvenience in cleaning the concrete, thereby affecting the normal use of the metal vibrator head, and improving the practicality of the device.

[0004] Although the above utility model can clean the concrete on the metal vibrating head, it is inconvenient to use the limit frame to push the metal vibrating head to the anti-slip pad position by hand. In view of this, we propose a vibration device for inserting steel bars after long spiral hole pressure pouring concrete. Utility Model Content

[0005] The utility model provides a vibration device for inserting steel bars after long spiral hole forming and concrete pouring, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The vibrating device for inserting steel bars after long spiral hole forming and concrete pouring comprises a concrete vibrating machine body, and a cleaning mechanism is fixedly installed on the left surface of the concrete vibrating machine body;

[0008] The cleaning mechanism comprises a connecting piece, a rotating block rotatably connected to the connecting piece, an auxiliary piece installed at the outer end of the rotating block, and a cleaning belt fixedly installed at the outer side of the auxiliary piece.

[0009] As a preferred technical solution, a support piece is welded at the middle position inside the connecting piece, and a rotating shaft is welded at the outer end of the support piece.

[0010] As a preferred technical solution, connection blocks are welded at both the upper and lower ends of the right side surface of the rotating block. A rotating hole is formed in the upper surface of the connection block, and a threaded hole is formed in the left side surface of the rotating block.

[0011] As a preferred technical solution, a connection hole is formed in the left side surface of the auxiliary piece. Auxiliary blocks are welded at both the front and rear ends of the left side surface of the auxiliary piece, and an auxiliary shaft is welded at the left end of the auxiliary block.

[0012] As a preferred technical solution, the top view of the connecting piece is in an L-shaped structure, and the inner side surface of the connecting piece is smooth.

[0013] As a preferred technical solution, the sides of the right side surface of each connection block are subjected to chamfering treatment, and the rotating hole penetrates through the upper and lower side surfaces of the connection block.

[0014] As a preferred technical solution, the connection hole corresponds to the position of the threaded hole, and the auxiliary piece is fixed to the outer end of the rotating block by bolts.

[0015] As a preferred technical solution, one end of the cleaning belt is fixedly installed outside the auxiliary shaft, and the inner side surface of the cleaning belt is smooth.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. During cleaning, pass the metal vibration head through the cleaning belt, hold the cleaning belt tightly with one hand, and pull out the metal vibration head with the other hand to complete the cleaning, which is convenient and fast.

[0018] 2. The cleaning mechanism is composed of multiple parts. If a certain part cannot be used normally, it can be easily disassembled, washed or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the structure of the cleaning mechanism in the present utility model;

[0021] Figure 3 is a schematic diagram of the structure of the connecting piece in the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of the rotating block in the present utility model;

[0023] Figure 5 is a schematic diagram of the structure of the auxiliary piece in the present utility model;

[0024] The meanings of the reference numerals in the figure are as follows:

[0025] 1. Concrete vibrator body; 2. Cleaning mechanism; 21. Connecting piece; 211. Supporting piece; 212. Rotating shaft; 22. Rotating block; 221. Connecting block; 222. Rotating hole; 223. Threaded hole; 23. Auxiliary piece; 231. Connecting hole; 232. Auxiliary block; 233. Auxiliary shaft; 24. Cleaning belt. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 - 5 , this embodiment provides a technical solution:

[0028] A vibration device for inserting steel bars after grouting with long spiral drilled holes and pressing concrete includes a concrete vibrator body 1. A cleaning mechanism 2 is fixedly installed on the left surface of the concrete vibrator body 1. The cleaning mechanism 2 includes a connecting piece 21, a rotating block 22 rotatably connected to the inside of the connecting piece 21, an auxiliary piece 23 installed at the outer end of the rotating block 22, and a cleaning belt 24 fixedly installed on the outer side of the auxiliary piece 23. Through the above mechanism, the metal vibration head can be conveniently, easily and quickly cleaned.

[0029] Further, a supporting piece 211 is welded at the middle position inside the connecting piece 21. A rotating shaft 212 is welded at the outer end of the supporting piece 211. An included angle of 45 degrees is formed between the supporting piece 211 and the side surface of the connecting piece 21.

[0030] Further, connecting blocks 221 are welded at both the upper and lower ends of the right surface of the rotating block 22. A rotating hole 222 is opened on the upper surface of the connecting block 221. A threaded hole 223 is opened on the left surface of the rotating block 22. The rotating hole 222 is rotatably connected to the rotating shaft 212.

[0031] In this embodiment, a connecting hole 231 is opened on the left surface of the auxiliary piece 23. Auxiliary blocks 232 are welded at both the front and rear ends of the left surface of the auxiliary piece 23. An auxiliary shaft 233 is welded at the left end of the auxiliary block 232. A cavity is left between the auxiliary block 232, the auxiliary shaft 233 and the auxiliary piece 23 for the cleaning belt 24 to pass through.

[0032] In this embodiment, the top view of the connecting piece 21 has an L-shaped structure, and the inner surface of the connecting piece 21 is smooth, facilitating the rotation of the rotating block 22.

[0033] In this embodiment, the side edges of the right surface of each connecting block 221 are all chamfered. The rotating hole 222 penetrates through the upper and lower surfaces of the connecting block 221. The rotating block 22 is rotatably connected to the rotating shaft 212 through the rotating hole 222 on the connecting block 221.

[0034] In this embodiment, the connecting hole 231 corresponds to the threaded hole 223 in position. The auxiliary piece 23 is fixed to the outer end of the rotating block 22 by bolts. The connection and fixation by bolts facilitate disassembly and replacement.

[0035] In this embodiment, one end of the cleaning belt 24 is fixedly installed on the outer side of the auxiliary shaft 233. The inner surface of the cleaning belt 24 is smooth, which is convenient for the metal vibrating head to slide.

[0036] It should be noted that the structure and working principle of the concrete vibrator body 1 involved in this embodiment are all publicly known technologies in the prior art and will not be elaborated here.

[0037] During the specific use of the vibration device for vibrating and inserting steel bars after long spiral hole forming and pressure grouting of concrete in this embodiment, after the concrete in the concrete vibrator body 1 is vibrated, concrete will adhere to the metal vibrating head in the concrete vibrator body 1. When cleaning, first rotate the rotating block 22 to a state perpendicular to the side wall of the concrete vibrator body 1. Then, pass the cleaning belt 24 through the auxiliary shaft 233 and roll it into a circle. Pass the metal vibrating head through the circle formed by the cleaning belt 24. After the metal vibrating head completely passes through, tighten the cleaning belt 24 from one end so that the cleaning belt 24 closely adheres to the side surface of the metal vibrating head. Then, draw out the metal vibrating head from the cleaning belt 24, and the concrete adhering to the surface of the metal vibrating head can be cleaned off.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. The vibrating device for post-inserting steel bars into the grouted concrete with long spiral hole forming, comprising a concrete vibrating machine body (1), characterized in that: A cleaning mechanism (2) is fixedly installed on the left surface of the concrete vibrator body (1); The cleaning mechanism (2) includes a connecting piece (21), a rotating block (22) rotatably connected within the connecting piece (21), an auxiliary piece (23) installed at the outer end of the rotating block (22), and a cleaning belt (24) fixedly installed on the outer side of the auxiliary piece (23).

2. The vibrating device for inserting steel bars after pressure grouting of concrete with long spiral hole forming as claimed in claim 1, wherein: A support piece (211) is welded at the middle position inside the connecting piece (21), and a rotating shaft (212) is welded at the outer end of the support piece (211).

3. The vibrating device for post-inserting steel bars after pressure grouting of concrete with long spiral hole forming according to claim 2, characterized in that: On the upper and lower ends of the right surface of the rotating block (22), connecting blocks (221) are welded. A rotating hole (222) is formed on the upper surface of the connecting block (221), and a threaded hole (223) is formed on the left surface of the rotating block (22).

4. The vibrating device for inserting reinforcing bars after pressure grouting of concrete with long spiral hole forming according to claim 3, characterized in that: A connecting hole (231) is formed on the left surface of the auxiliary piece (23). Auxiliary blocks (232) are welded at the front and rear ends of the left surface of the auxiliary piece (23), and an auxiliary shaft (233) is welded at the left end of the auxiliary block (232).

5. The vibrating device for post-inserting steel bars after pressure grouting of concrete with long spiral hole forming as claimed in claim 2, wherein: The top view of the connecting piece (21) is in an L-shaped structure, and the inner surface of the connecting piece (21) is smooth.

6. The vibrating device for inserting reinforcing bars after pressure grouting of concrete with long spiral hole forming as claimed in claim 3, characterized in that: The side edges of the right surface of each connecting block (221) are chamfered, and the rotating hole (222) penetrates through the upper and lower surfaces of the connecting block (221).

7. The vibrating device for inserting steel bars after pressure grouting of concrete with long spiral hole forming as claimed in claim 4, wherein: The connecting hole (231) corresponds to the position of the threaded hole (223), and the auxiliary piece (23) is fixed to the outer end of the rotating block (22) by bolts.

8. The vibrating device for inserting reinforcing bars after pressure grouting of concrete with long spiral hole forming according to claim 4, characterized in that: One end of the cleaning belt (24) is fixedly installed on the outer side of the auxiliary shaft (233), and the inner surface of the cleaning belt (24) is smooth.

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