Full-automatic walking type post-cast strip bush hammer

Abstract

According to the full-automatic walking type post-cast strip bush hammer, the defects of manual bush hammer of a post-cast strip are overcome, the bush hammer can be remotely controlled or manually operated by a small number of constructors, the working width and height of the bush hammer can be correspondingly adjusted according to the width and height of the post-cast strip, the bush hammer progress is accelerated, the bush hammer efficiency is improved, and the working efficiency is improved. Harm of noise pollution to workers is avoided, body health of constructors is protected, time is saved, and durability is achieved; meanwhile, the concrete surface to be scabbled can be perpendicular to the bottom surface, so that the scabbling accuracy and safety are guaranteed, and the working efficiency and the economic benefit are improved.

Description

Technical Field

[0001] The invention relates to the technical field of roughening construction of post-casting strips of buildings, and in particular to a fully automatic walking post-casting strip roughening machine. Background Art

[0002] In order to solve the problems of differential settlement between high-rise and low-rise buildings, temperature stress and shrinkage deformation of reinforced concrete, etc., temporary construction joints are usually reserved in the design drawings to temporarily divide the structure into several parts. According to the provisions of relevant national and local standards, the construction joints reserved at various places are poured after a certain period of time to connect the structures into a whole. Before pouring the concrete within the range of the post-casting belt, the inner sides of the poured concrete on both sides of the post-casting belt should be roughened, the roughened sides and bottom should be cleaned, and the steel bars should be checked and rectified to meet the requirements of the construction drawings.

[0003] The conventional method of roughening the existing concrete on both sides of the post-casting strip is to use a pneumatic pick to roughen the concrete on both sides of the post-casting strip from top to bottom. This roughening method is labor-intensive, slow, inefficient, and has large vibrations and serious noise pollution, which is harmful to the health of construction workers. In addition, the roughened surface is often an inclined surface, and the roughened concrete surface cannot be perpendicular to the bottom surface. Summary of the invention

[0004] In view of this, the present invention proposes a fully automatic walking post-casting strip chiseling machine, comprising: A circular structural cylinder, in which a driving system is fixed; The haircutting machine legs are arranged in multiple groups in sequence along the outer surface of the circular structure cylinder, each group includes two haircutting machine legs, the haircutting machine legs are arranged vertically on the surface of the circular structure cylinder, and the length of the haircutting machine legs is adjustable, the driving system provides driving force for the rolling of the circular structure cylinder, and the ends of the haircutting machine legs serve as fulcrums for rolling; Inner wheel drills, including a plurality of inner wheel drills, each two of which are arranged vertically on a group of the chiseling machine legs, the drill barrels of the two inner wheel drills in each group are arranged in parallel, and the drill bits of the two inner wheel drills are arranged in opposite directions, and each group of inner wheel drills is arranged on the chiseling machine legs near the chiseling machine barrel; The outer wheel drills include a plurality of outer wheel drills, each two of which are arranged vertically on a group of the chiseling machine legs. The drill barrels of the two outer wheel drills in each group are arranged in parallel, and the drill bits of the two outer wheel drills are arranged in opposite directions. Each group of outer wheel drills is arranged on the chiseling machine legs at a position away from the chiseling machine barrel.

[0005] Specifically, the length of the chiseling machine legs can be adjusted so that the lifting of the inner wheel drill and the outer wheel drill can be matched to the chiseling position of the post-casting strip. By using an automatic rolling walking machine instead of a manual pneumatic pick, not only the chiseling progress is accelerated, the chiseling efficiency is improved, the harm of noise pollution to workers is avoided, and the health of construction workers is protected.

[0006] Preferably, the driving system uses a lithium battery driven motor as the drive for the barrel of the haircutting machine.

[0007] Furthermore, an inner wheel drill barrel fixing ring is provided on the chiseling machine leg corresponding to the inner wheel drill, and the inner wheel drill barrel fixing ring is connected to the chiseling machine leg. The inner wheel drill barrel fixing ring includes two, one of which is linked to one of the chiseling machine legs in each group of the chiseling machine legs, and the other is linked to the other chiseling machine leg in each group of the chiseling machine legs. The two inner wheel drill barrel fixing rings are arranged relatively parallel, and the drill barrels of multiple inner wheel drills are connected to the two inner wheel drill barrel fixing rings.

[0008] Furthermore, the circular structural cylinder includes a structural fixing ring and a connecting rod. The structural fixing ring includes two and is arranged in parallel and correspondingly. The connecting rod includes multiple and vertically connects the two fixing rings in sequence. The multiple connecting rods and the two fixing rings form a cylindrical structure.

[0009] Furthermore, the drill barrels of the plurality of inner wheel drills are connected to the outer edge tangent points of the two inner wheel drill barrel fixing rings.

[0010] Furthermore, the drill barrels of the plurality of inner wheel drills are connected to the inner edge tangent points of two inner wheel drill barrel fixing rings.

[0011] Furthermore, the drill barrels of the two outer wheel drills in each group are respectively arranged on the opposite sides of a corresponding group of the haircutting machine legs.

[0012] Furthermore, the drill barrels of the two inner wheel drills in each group are respectively arranged on the opposite sides of a corresponding group of the haircutting machine legs.

[0013] Furthermore, the structure fixing ring and the chiseling machine legs are provided with communicating air pipes, one of the air pipe rings is fixedly provided with the structure, and the air pipe provides driving force for the extension and retraction of the drill bits of the inner wheel drill and the outer wheel drill.

[0014] Furthermore, the air pipe is provided with an air pipe connecting valve, which can be connected to an air compressor.

[0015] The fully automatic walking post-cast strip roughening machine provided by the present invention has the following advantages: it solves the shortcomings of manually roughening the post-cast strip, can be remotely controlled or manually operated by a small number of construction workers, and can adjust the working width and height of the roughening machine according to the width and height of the post-cast strip, thereby accelerating the roughening progress, improving the roughening efficiency, avoiding the harm of noise pollution to workers, protecting the health of construction workers, saving time and being durable; at the same time, it can make the roughened concrete surface perpendicular to the bottom surface, ensure the accuracy and safety of the roughening, and improve the work efficiency and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings: Figure 1 A schematic diagram of the three-dimensional structure of a hair cutting machine provided in an embodiment of the present invention; Figure 2 A schematic diagram of the side structure of a hair cutting machine provided by an embodiment of the present invention Figure 1 ; Figure 3 A schematic diagram of the side structure of a hair cutting machine provided by an embodiment of the present invention Figure 2 ; Figure 4 A schematic diagram of the structure of the structural barrel of the hair cutting machine provided by an embodiment of the present invention; Figure 5 A schematic diagram of the structure of the use state of the hair cutting machine provided by the embodiment of the present invention; In the figure, 1, circular structure cylinder, 2, chiseling machine legs, 3, inner wheel drill, 4, outer wheel drill, 5, inner wheel drill cylinder fixing ring, 6, air pipe, 7, reinforced concrete structure on both sides of the post-casting belt; 11. Structural fixing ring, 12. Connecting rod, 31. Inner wheel drill barrel, 32. Inner wheel drill bit, 41. Outer wheel drill barrel, 42. Outer wheel drill bit, 61. Air pipe connecting valve. DETAILED DESCRIPTION

[0017] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] See also Figure 1-5 As shown, it is a fully automatic walking post-casting strip chiseling machine provided by an embodiment of the present invention, comprising a circular structure cylinder 1, chiseling machine legs 2, an inner wheel drill 3 and an outer wheel drill 4; a driving system is fixedly arranged in the circular structure cylinder 1; the chiseling machine legs 2 are arranged in a plurality of groups in sequence along the outer surface of the circular structure cylinder 1, each group comprising two chiseling machine legs 2, the chiseling machine legs 2 are vertically arranged on the surface of the circular structure cylinder 1, and the length of the chiseling machine legs is adjustable, and the driving system provides driving force for the rolling of the circular structure cylinder. In this embodiment, the driving system uses a lithium battery driven motor as the drive of the chiseling machine cylinder 1, and the end of the chiseling machine leg 2 is used as the fulcrum for rolling; the inner wheel drill 3 includes a plurality of inner wheel drills 3, each two of which are vertically arranged on a group of the chiseling machine legs 2, and the drill barrels of the two inner wheel drills 3 in each group are arranged in parallel, and the drill bits 32 of the two inner wheel drills 3 are arranged in opposite directions, refer to Figure 1 As shown, two inner wheel drills 3 of the same group, both ends of the inner wheel drill barrel 31 of one of them are connected to the same side of the two chiseling machine legs 2 corresponding to the group, and the inner wheel drill barrel 31 of the other one is arranged on the opposite side, and its two ends are also respectively connected to the two chiseling machine legs 2, and each group of the inner wheel drills 3 is arranged on the chiseling machine legs 2 close to the chiseling machine barrel body 1; the outer wheel drills 4 include a plurality of them, each two of which are arranged vertically on a group of the chiseling machine legs 2, the drill barrels of the two outer wheel drills 4 of each group are arranged in parallel, and the drill bits 42 of the two outer wheel drills 4 are arranged in opposite directions, and each group of the outer wheel drills 4 is correspondingly arranged above each group of the inner wheel drills 3, refer to Figure 1 As shown, in the same group of outer wheel drills 4, the two ends of the outer wheel drill barrel 41 of one of them are connected to the same side of the two chiseling machine legs 2 of a group, and the outer wheel drill barrel 41 of the other one is arranged on the opposite side, and its two ends are also respectively connected to the two chiseling machine legs 2, and each group of outer wheel drills 4 is arranged on the chiseling machine legs 2 at a position away from the chiseling machine barrel body 1. In this embodiment, the length of the chiseling machine legs 2 can be adjusted so that the lifting of the inner wheel drill 3 and the outer wheel drill 4 can be matched to the chiseling position of the post-casting strip. In this embodiment, by selecting an automatic rolling walking machine instead of a pneumatic pick manually, not only the chiseling progress is accelerated, the chiseling efficiency is improved, the harm to workers caused by noise pollution is avoided, and the health of construction personnel is protected.

[0019] Reference Figure 1-3As shown, an inner wheel drill barrel fixing ring 5 is provided on the chiseling machine leg 2 corresponding to the inner wheel drill 3, and the inner wheel drill barrel fixing ring 5 is connected to the chiseling machine leg 2. The inner wheel drill barrel fixing ring 5 includes two, one of which is linked to one of the chiseling machine legs 2 in each group of the chiseling machine legs 2, and the other is linked to the other chiseling machine leg 2 in each group of the chiseling machine legs 2. The two inner wheel drill barrel fixing rings 5 ​​are arranged relatively parallel, and the drill barrels of multiple inner wheel drills 3 are connected to the two inner wheel drill barrel fixing rings 5. In this embodiment, the inner wheel fixing ring 5 is provided to further strengthen the connection firmness between the chiseling machine leg 2 and the circular structure barrel 1, so that the entire chiseling machine is more secure.

[0020] In this embodiment, refer to Figure 2 As shown, the drill tubes 31 of the plurality of inner wheel drills 3 are connected to the outer edge tangent points of the two inner wheel drill tube fixing rings 5. In this embodiment, the drill tubes 31 of the plurality of inner wheel drills 3 can also be connected to the inner edge tangent points of the two inner wheel drill tube fixing rings 5.

[0021] Reference Figure 1 , 4 As shown, the circular structure cylinder 1 includes a structure fixing ring 11 and a connecting rod 12. The structure fixing ring 11 includes two and is arranged in parallel. The connecting rod 12 includes multiple and vertically connects the two fixing rings 11 in sequence. The multiple connecting rods 12 and the two fixing rings 11 form a cylindrical structure as the basic structure of the haircutting machine.

[0022] Reference Figure 2-3 As shown, the drill barrels 41 of the two outer wheel drills 4 in each group are arranged on the opposite sides of a corresponding group of the chiseling machine legs 2. In the specific design, the two outer wheel drill barrels 41 in each group arranged on the opposite sides can be staggered at their connection positions on the chiseling machine legs 2 to increase the chiseling area.

[0023] In this embodiment, the drill barrels 31 of the two inner wheel drills 3 in each group can also be arranged on the opposite sides of a corresponding group of the haircutting machine legs 2.

[0024] Reference Figure 1 , 3 As shown, the structural fixing ring 11 and the haircutting machine leg 2 are provided with an air pipe 6 which is connected to each other, and the air pipe 6 provides driving force for the extension and retraction of the drill bits of the inner wheel drill and the outer wheel drill.

[0025] Reference Figure 3 As shown, the air pipe 6 is provided with an air pipe connecting valve 61, which can be connected to an air compressor to provide driving force for the extension and retraction of the drill bit.

[0026] The method for using the fully automatic walking post-casting strip chiseling machine disclosed in the present invention is as follows: Step 1: According to the actual situation of the post-casting strip to be removed, select a structural fixing ring and a connecting rod of suitable size to assemble a circular structural cylinder, and then assemble the chiseling machine legs and the inner wheel drill and the outer wheel drill, etc. After the chiseling machine is assembled, the two outer wheel drill cylinders of each group arranged on the opposite side can be staggered up and down at the connection positions on the chiseling machine legs to increase the chiseling area; Step 2: Drive the hair cutting machine, refer to Figure 5 As shown, the chiseling machine is made to roll along the post-casting zone with the chiseling machine legs as the fulcrum, and at the same time, the drill bits arranged on both sides of the circular structure tube chisel the post-casting zones on both sides; Step three, after the roughening machine finishes working, the uncovered chiseling points at both ends of the post-casting strip are manually roughened to complete the chiseling work of the entire post-casting strip.

[0027] To sum up, the fully automatic walking type post-cast strip roughening machine provided by the present invention has the following beneficial technical effects: it solves the shortcomings of manual roughening of post-cast strips, can be remotely controlled or manually operated by a small number of construction workers, and can adjust the working width and height of the roughening machine according to the width and height of the post-cast strip, thereby speeding up the roughening progress, improving the roughening efficiency, avoiding the harm of noise pollution to workers, protecting the health of construction workers, saving time and being durable; at the same time, it can make the roughened concrete surface perpendicular to the bottom surface, ensuring the accuracy and safety of the roughening, and improving work efficiency and economic benefits.

[0028] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fully automatic walking post-casting strip chiseling machine, characterized in that: include: A circular structural cylinder, in which a driving system is fixed; The haircutting machine legs are arranged in multiple groups in sequence along the outer surface of the circular structure cylinder, each group includes two haircutting machine legs, the haircutting machine legs are arranged vertically on the surface of the circular structure cylinder, and the length of the haircutting machine legs is adjustable, the driving system provides driving force for the rolling of the circular structure cylinder, and the ends of the haircutting machine legs serve as fulcrums for rolling; Inner wheel drills, including a plurality of inner wheel drills, each two of which are arranged vertically on a group of the chiseling machine legs, the drill barrels of the two inner wheel drills in each group are arranged in parallel, and the drill bits of the two inner wheel drills are arranged in opposite directions, and each group of inner wheel drills is arranged on the chiseling machine legs near the chiseling machine barrel; The outer wheel drills include a plurality of outer wheel drills, each two of which are arranged vertically on a group of the chiseling machine legs. The drill barrels of the two outer wheel drills in each group are arranged in parallel, and the drill bits of the two outer wheel drills are arranged in opposite directions. Each group of outer wheel drills is arranged on the chiseling machine legs at a position away from the chiseling machine barrel.

2. The fully automatic walking post-casting strip chiseling machine according to claim 1 is characterized in that: Corresponding to the inner wheel drill, an inner wheel drill barrel fixing ring is provided on the chiseling machine leg, and the inner wheel drill barrel fixing ring is connected to the chiseling machine leg. The inner wheel drill barrel fixing ring includes two, one of which is linked to one of the chiseling machine legs in each group of the chiseling machine legs, and the other is linked to the other chiseling machine leg in each group of the chiseling machine legs. The two inner wheel drill barrel fixing rings are arranged relatively parallel, and the drill barrels of multiple inner wheel drills are connected to the two inner wheel drill barrel fixing rings.

3. The fully automatic walking post-casting strip chiseling machine according to claim 1 is characterized in that: The circular structural cylinder includes a structural fixing ring and a connecting rod. The structural fixing ring includes two and is arranged in parallel and correspondingly. The connecting rod includes multiple and vertically connects the two structural fixing rings in sequence. The multiple connecting rods and the two structural fixing rings form a cylindrical structure.

4. The fully automatic walking post-casting strip chiseling machine according to claim 2 is characterized in that: The drill barrels of the plurality of inner wheel drills are connected to the outer edge tangent points of the two inner wheel drill barrel fixing rings.

5. The fully automatic walking post-casting strip chiseling machine according to claim 2 is characterized in that: The drill barrels of the plurality of inner wheel drills are connected to the inner edge tangent points of the two inner wheel drill barrel fixing rings.

6. The fully automatic walking post-casting strip chiseling machine according to claim 1 is characterized in that: The drill tubes of the two outer wheel drills in each group are respectively arranged on the different sides of a corresponding group of the haircutting machine legs.

7. The fully automatic walking post-casting strip chiseling machine according to claim 1 is characterized in that: The drill tubes of the two inner wheel drills in each group are respectively arranged on the different sides of a corresponding group of the haircutting machine legs.

8. The fully automatic walking post-casting strip chiseling machine according to claim 3 is characterized in that: The structural fixing ring and the chiseling machine legs are correspondingly provided with air pipes which are connected and arranged in communication with each other, and the air pipes provide driving force for the extension and retraction of the drill bits of the inner wheel drill and the outer wheel drill.

9. The fully automatic walking post-casting strip chiseling machine according to claim 3 is characterized in that: The air pipe is provided with an air pipe connecting valve, which can be connected to an air compressor.

Images