Rebar planting hole cleaning device

Abstract

The utility model provides a rebar planting hole cleaning device, and relates to the field of cleaning tools. The outer part structure is located at the bottom of the driving body, a bottom rod and a pushing assembly are inserted into the outer part structure of a circular plate structure, a top groove is formed in the top end of the outer part structure, the bottom part structure is fixedly bonded to the bottom of the outer part structure, and the bottom part structure made of flexible rubber is of a vortex structure. When the bottom rod is used in a rotating mode, the bottom of the outer part structure can make contact with the periphery of the top end of the steel bar planting hole, the bottom part structure makes contact with the ground to rotate, and when the bottom part structure rotates, sundries around the top end of the steel bar planting hole are controlled to diffuse outwards, the sundries around the top end of the steel bar planting hole are conveniently cleaned and prevented from entering the steel bar planting hole again, and the service life of the steel bar planting hole is prolonged. The problems that according to a common steel bar planting hole cleaning device, sundries are likely to be generated around the upper portion of a steel bar planting hole, and if people do not pay attention, the sundries are likely to enter the cleaned steel bar planting hole again are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a device for cleaning rebar planting holes. Background Art

[0002] Engineering rebar planting refers to embedding metal bars of a certain length in a concrete structure. Usually, steel bars are used as the rebar planting materials to improve the tensile performance and seismic performance of concrete components. The bond force between the steel bars and the concrete is the key to forming engineering rebar planting, which can be divided into two forms: mechanical bond and chemical bond. In ordinary concrete structures, the diameter of the steel bars is usually between 6 and 32 mm, and the length is between 1 and 12 m, which needs to be selected according to the specific requirements of the engineering structure. Before rebar planting, holes need to be drilled in the concrete to form rebar planting holes. After the rebar planting holes are drilled in advance, there will be some slag or debris remaining inside. If the slag and debris are not cleaned out, it will affect the bond strength, and a cleaning device is needed to clean out the slag and debris inside the rebar planting holes. For the common rebar planting hole cleaning devices on the market, some rebar planting holes are relatively deep. When cleaning, it is difficult and laborious to take out the slag and debris, and there are residues. Moreover, it is easy to generate sundries around the upper part of the rebar planting hole. If not noticed, the sundries are likely to re-enter the cleaned rebar planting holes. Content of the Utility Model

[0003] An embodiment of the present disclosure relates to a device for cleaning rebar planting holes. When cleaning the rebar planting holes, it can control the bottom rod to drive the pushing component and the brush to insert into the rebar planting holes. By controlling the operation of the driving main body, the driving main body controls the rotating head, the inserting head component and the bottom rod to rotate together, so that the pushing component and the brush rotate inside the rebar planting holes to clean the inside of the rebar planting holes. During the cleaning process, the debris is pushed up and flows upward inside the spiral-shaped pushing component. After the debris rises, it enters the top groove through the outer component structure for collection, improving the collection effect and the cleaning effect, and avoiding residues inside the rebar planting holes.

[0004] In the first aspect of the present disclosure, a device for cleaning rebar planting holes is provided, which specifically includes: a driving main body; a motor is fixed inside the driving main body. The bottom of the driving main body is connected to the inserting head component through a rotating head. The bottom of the inserting head component is fixed with a bottom rod. A pushing component made of flexible rubber material is adhesively fixed to the outside of the bottom rod. The pushing component is in a spiral shape. The bottom end of the bottom rod is fixed with uniformly arranged brushes; an outer component structure; the outer component structure is located at the bottom of the driving main body. The outer component structure is sleeved on the outside of the bottom rod. The bottom rod and the pushing component are inserted into the circular plate-shaped outer component structure. A top groove is provided at the top end of the outer component structure. A bottom component structure is adhesively fixed to the bottom of the outer component structure. The bottom component structure made of flexible rubber material is in a vortex shape.

[0005] In at least some embodiments, a rotating head is installed at the bottom of the driving body. The rotating head is connected to a motor and is driven by the motor to rotate. A fixing pin assembly is inserted through the interior of the rotating head. The fixing pin assembly is integrally in a plate-like structure, and both ends of the fixing pin assembly are in a slidable structure that can be pulled up and down; an insertion head assembly is inserted into the bottom end of the rotating head. The fixing pin assembly is simultaneously inserted through the interior of the insertion head assembly. A positioning plate assembly is fixed to each side of the insertion head assembly, and the positioning plate assembly is inserted at both ends of the bottom of the rotating head; the bottom of the insertion head assembly is fixedly welded to a bottom rod, and a connection head assembly is fixedly welded to the outside of the bottom rod.

[0006] In at least some embodiments, a support plate is fixedly welded to each of the two inner sides of the top groove. The top end of the support plate is in an arc-shaped structure. A retaining ring is fixed inside the top groove, and the cross-section of the retaining ring is in a triangular structure; a sliding rod structure is inserted through the bottom end inside the support plate. The top end of the L-shaped sliding rod structure is fixedly welded to a guide rod. A spring is sleeved on the outside of the guide rod. The guide rod simultaneously passes through the support plate, and the outer end of the spring contacts the inner side of the support plate; the inner sides of the guide rod and the sliding rod structure are fixedly welded to a control member. Two limiting rod structures are fixedly welded to the inner end of the control member, and the limiting rod structures are inserted and fixed inside the connection head assembly.

[0007] The utility model provides a device for cleaning rebar planting holes, which has the following beneficial effects:

[0008] When cleaning the rebar planting hole, the bottom rod can be controlled to drive the pushing assembly and the brush to insert into the rebar planting hole. By controlling the operation of the driving body, the driving body controls the rotating head, the insertion head assembly and the bottom rod to rotate together, so that the pushing assembly and the brush rotate inside the rebar planting hole to clean the inside of the rebar planting hole. During the cleaning process, the debris is pushed upward and flows upward inside the spiral-shaped pushing assembly. After the debris rises, it enters the top groove through the outer part structure for collection, improving the collection effect and the cleaning effect, and avoiding residues inside the rebar planting hole.

[0009] When the driving body is in use, the outer part structure can be controlled to be connected to the bottom rod and the connection head assembly in advance, so that when the bottom rod rotates, the bottom of the outer part structure can contact the position around the top end of the rebar planting hole, and the bottom part structure contacts the ground and rotates. Since the bottom part structure is in a vortex shape, when it rotates, the sundries around the top end of the rebar planting hole can be controlled to spread outward, conveniently cleaning the sundries around the top of the rebar planting hole and preventing the sundries from entering the rebar planting hole again. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0011] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0012] In the accompanying drawings:

[0013] Figure 1 A three-dimensional structure schematic diagram of the present application is shown;

[0014] Figure 2 A bottom view structure schematic diagram of the present application is shown;

[0015] Figure 3 A disassembled three-dimensional structure schematic diagram of the present application is shown;

[0016] Figure 4 A disassembled three-dimensional and partial enlarged structure schematic diagram of the driving main body of the present application is shown;

[0017] Figure 5 A disassembled three-dimensional structure schematic diagram of the outer part structure of the present application is shown;

[0018] Figure 6 A disassembled bottom view structure schematic diagram of the outer part structure of the present application is shown;

[0019] List of reference numerals

[0020] 1. Driving main body; 101. Rotating head; 102. Fixed pin assembly; 103. Insertion head assembly; 104. Positioning plate assembly; 105. Bottom rod; 106. Connector assembly; 107. Pushing assembly; 108. Brush.

[0021] 2. Outer part structure; 201. Top groove; 202. Support plate; 203. Retaining ring; 204. Slide bar structure; 205. Guide rod; 206. Control member; 207. Limit rod structure; 208. Bottom part structure. Detailed implementation manners

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 to 6 :

[0024] The utility model provides a device for cleaning rebar planting holes, comprising: a driving main body 1; a motor is fixed inside the driving main body 1, the bottom of the driving main body 1 is connected to an insertion head assembly 103 through a rotating head 101, a bottom rod 105 is fixed at the bottom of the insertion head assembly 103, a pushing assembly 107 made of flexible rubber is adhesively fixed to the outside of the bottom rod 105, the pushing assembly 107 is in a spiral structure, which can push the cleaned debris upward, so that it can be conveniently separated from the inside of the rebar planting hole, and a uniformly arranged brush 108 is fixed at the bottom end of the bottom rod 105, which can conveniently clean the rebar planting hole; an outer part structure 2; the outer part structure 2 is located at the bottom of the driving main body 1, the outer part structure 2 is sleeved outside the bottom rod 105, the bottom rod 105 and the pushing assembly 107 are inserted into the inner part of the outer part structure 2 with a circular plate shape, a top groove 201 is arranged at the top end of the outer part structure 2, a bottom part structure 208 is adhesively fixed to the bottom of the outer part structure 2, the bottom part structure 208 made of flexible rubber is in a vortex structure, so that the bottom of the outer part structure 2 contacts with the position around the top end of the rebar planting hole through the bottom part structure 208, when the outer part structure 2 rotates together with the bottom rod 105, the bottom part structure 208 pushes the sundries around the top of the rebar planting hole to displace and move away from the rebar planting hole, so as to avoid the sundries from entering the inside of the rebar planting hole again.

[0025] In the embodiment of the present disclosure, as Figure 3 With Figure 4 shown, a rotating head 101 is installed at the bottom of the driving main body 1, the rotating head 101 is connected to the motor and is driven by the motor to rotate, generating a rotating cleaning force. A fixing pin assembly 102 is inserted through the inside of the rotating head 101. The fixing pin assembly 102 is in an overall plate shape, and both ends of the fixing pin assembly 102 are structures that can slide up and down and be pulled out. After the fixing pin assembly 102 is inserted, the two ends can move downward, so that the fixing pin assembly 102 can be automatically positioned and fixed for use; an insertion head assembly 103 is inserted at the bottom end of the rotating head 101, and the fixing pin assembly 102 is also inserted through the inside of the insertion head assembly 103. A positioning plate assembly 104 is fixed on each side of the insertion head assembly 103, and the positioning plate assembly 104 is inserted at both ends of the bottom of the rotating head 101 to be used for positioning connection with the rotating head 101 to prevent the insertion head assembly 103 from sliding; the bottom of the insertion head assembly 103 is welded and fixed to the bottom rod 105, and a connection head assembly 106 is welded and fixed to the outside of the bottom rod 105 to be used for inserting and connecting with the limiting rod structure 207, so that the outer part structure 2 is fixed outside the bottom rod 105.

[0026] In the embodiment of the present disclosure, as Figure 5 With Figure 6As shown in the figure, a support plate 202 is welded and fixed to each of the inner sides of the top groove 201. The control slide bar structure 204 and the guide bar 205 are used for guiding and pulling. The top of the support plate 202 is an arc-shaped structure. A retaining ring 203 is fixed inside the top groove 201 to assist in blocking the collected debris. The cross-section of the retaining ring 203 is a triangular structure. A slide bar structure 204 is inserted through the bottom end inside the support plate 202. The top of the L-shaped slide bar structure 204 is welded and fixed to the guide bar 205. A spring is sleeved outside the guide bar 205. The spring is continuously stressed to control the limit rod structure 207 to continuously insert into the connector assembly 106. The guide bar 205 also penetrates through the support plate 202, and the outer end of the spring contacts the inner side of the support plate 202. The inner sides of the guide bar 205 and the slide bar structure 204 are welded and fixed to the control member 206. Two limit rod structures 207 are welded and fixed to the inner end of the control member 206. The limit rod structures 207 are inserted and fixed inside the connector assembly 106.

[0027] Embodiment 2: On the basis of Embodiment 1, the bottom member structure 208 can also be replaced with bristles, but it should be arranged in a spiral shape to effectively ensure the cleaning effect and reduce wear at the same time.

[0028] The working principle of this embodiment: When it is necessary to clean the rebar planting hole, the driving body 1 can be controlled to be used first, and then the outer member structure 2 is controlled to be sleeved outside the bottom rod 105. The control member 206 is pulled to displace, compressing the spring, and controlling the limit rod structure 207 to insert into the connector assembly 106, so that the insertion head assembly 103 and the positioning plate assembly 104 are inserted into the rotating head 101. Then, the two ends of the fixing pin assembly 102 are controlled to rise, and the fixing pin assembly 102 is controlled to insert into the rotating head 101 and the insertion head assembly 103 at the same time, so that the insertion head assembly 103 is firmly connected to the rotating head 101. Then, the bottom rod 105 is controlled to drive the pushing assembly 107 and the brush 108 to insert into the rebar planting hole together, so that the bottom member structure 208 at the bottom of the outer member structure 2 contacts the periphery of the top of the rebar planting hole. Then, the driving body 1 is controlled to operate, and the bottom rod 105 is controlled to rotate, so that the brush 108 cleans the rebar planting hole. At the same time, the pushing assembly 107 uses its own structure to control the debris to rise and be discharged into the top groove 201 for collection. At the same time, the bottom member structure 208 controls the sundries around the top of the rebar planting hole to spread outwards to prevent them from entering the rebar planting hole again.

[0029] In this article, the following points need to be noted:

[0030] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0031] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A reinforcement hole cleaning device, characterized in that: include: A driving body (1); a motor is fixed inside the driving body (1); the bottom of the driving body (1) is connected to an insertion head assembly (103) via a rotating head (101); a bottom rod (105) is fixed to the bottom of the insertion head assembly (103); a pushing assembly (107) made of a flexible rubber material is bonded and fixed to the outside of the bottom rod (105); the pushing assembly (107) is a spiral structure; and evenly arranged brushes (108) are fixed to the bottom end of the bottom rod (105); an external component structure (2); the external component structure (2) is located at the bottom of the driving body (1); the external component structure (2) is sleeved on the outside of the bottom rod (105); the bottom rod (105) and the pushing assembly (107) are inserted into the external component structure (2) of a circular plate structure; a top groove (201) is provided at the top of the external component structure (2); a bottom component structure (208) is bonded and fixed to the bottom of the external component structure (2); and the bottom component structure (208) made of a flexible rubber material is a spiral structure.

2. A reinforcement hole cleaning device according to claim 1, characterized in that: A rotating head (101) is installed at the bottom of the driving body (1), the rotating head (101) is connected to a motor and is driven to rotate by the motor, a fixing pin assembly (102) is inserted through the interior of the rotating head (101), the fixing pin assembly (102) is a plate-shaped structure as a whole, and both ends of the fixing pin assembly (102) are structures that can slide up and down.

3. A reinforcement hole cleaning device according to claim 2, characterized in that: An insertion head assembly (103) is inserted into the bottom end of the rotating head (101), and a fixing pin assembly (102) is inserted through the interior of the insertion head assembly (103). A positioning plate assembly (104) is fixed to each side of the insertion head assembly (103), and the positioning plate assembly (104) is inserted into both ends of the bottom of the rotating head (101).

4. A reinforcement hole cleaning device according to claim 3, characterized in that: The bottom of the insertion head assembly (103) is welded and fixed to the bottom rod (105), and the outside of the bottom rod (105) is welded and fixed to the connection head assembly (106).

5. A reinforcement hole cleaning device according to claim 4, characterized in that: A support plate (202) is welded and fixed to both sides of the top groove (201), the top of the support plate (202) is an arc-shaped structure, and a retaining ring (203) is fixed to the inside of the top groove (201), the cross section of the retaining ring (203) is a triangular structure.

6. A reinforcement hole cleaning device according to claim 5, characterized in that: A slide rod structure (204) is inserted through the bottom of the support plate (202), a guide rod (205) is welded and fixed to the top of the L-shaped slide rod structure (204), a spring is sleeved on the outside of the guide rod (205), and the guide rod (205) also penetrates the support plate (202), and the outer end of the spring is in contact with the inner side of the support plate (202).

7. A reinforcement hole cleaning device according to claim 6, characterized in that: The inner sides of the guide rod (205) and the slide rod structure (204) are welded and fixed to the operating member (206); two limit rod structures (207) are welded and fixed to the inner end of the operating member (206); the limit rod structures (207) are inserted into the interior of the connector assembly (106) and fixed.

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