Building outer wall punching device

Abstract

The utility model provides a building outer wall punching device, and belongs to the technical field of building construction. Comprising a base, a supporting column, a drilling assembly, a driving rod and an outer cover, the driving rod is vertically fixed to the bottom of the outer cover, the driving rod is slidably connected with the supporting column, and the supporting column is vertically arranged above the base; the two sides of the outer cover are connected with flow guide pipes correspondingly, a water tank connected with the flow guide pipes is installed on the upper surface of the base, a horn-shaped blocking cover is fixedly installed at the front end of the outer cover, and a drilling assembly is fixedly installed in the outer cover and comprises a drill bit, a driving motor and a telescopic air cylinder; and a receiving box is detachably mounted below the outer cover. By means of the blocking cover and the outer cover, closed treatment can be carried out on a perforated wall face in the perforating process, dust and disintegrating slag generated in the perforating process are collected in the first time, the field environment cleanliness is improved, and dust flying is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building exterior wall punching device. Background Art

[0002] Punching holes in the exterior wall of a building refers to drilling or digging holes on the surface of the exterior wall of a building, usually for the purpose of installing pipes, wires, sockets or other facilities. This operation requires the selection of appropriate tools and techniques according to the materials and structure of the building to ensure that the structure and appearance of the building will not be damaged. A device for punching holes in the exterior wall of a building is disclosed in the prior art, application number: CN202223563861.X. In order to solve the problem that a large amount of dust and fragments will be generated during the punching process, excessive dust will affect the health of the staff, and the fragments will fall on the ground and need to be cleaned by the staff, increasing the workload. The dust generated by the dust suction component is absorbed. In addition, part of the powder and fragments fall directly along the punching position to the dust collecting plate against the exterior wall, and fall into the dust collecting box. However, in the above technical solution, there is a distance between the dust collecting plate and the drill bit, and the powder and fragments produced have been spread out at the first time. Although they can be received later, the dust removal effect is not ideal, and there is still a certain amount of pollution in the on-site environment. Therefore, the inventor proposes a device for punching holes in the exterior wall of a building. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a building exterior wall drilling device to solve the problem that there is a distance between the existing dust collecting plate and the drill bit, and the produced powder fragments are scattered at the first time. Although they can be received later, the dust removal effect is not ideal and there is still a certain pollution problem in the on-site environment.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A device for punching holes in building exterior walls includes a base, a support column, a drilling assembly, a driving rod and an outer cover, wherein the driving rod is vertically fixed to the bottom of the outer cover, the driving rod is slidably connected to the supporting column, and the supporting column is vertically arranged above the base; both sides of the outer cover are respectively connected to guide pipes, a water tank connected to the guide pipe is installed on the upper surface of the base, a trumpet-shaped shield is fixedly installed at the front end of the outer cover, a drilling assembly is fixedly installed inside the outer cover, and the drilling assembly includes a drill bit, a driving motor, and a telescopic cylinder; a receiving box is detachably installed below the outer cover. By providing the shield and the outer cover, the perforated wall surface can be treated in a closed manner when punching holes, and the dust and debris generated during the punching are collected immediately. Compared with the receiving structure in the prior art, the fully enclosed shield design combined with the load-bearing receiving of the receiving box can greatly improve the cleanliness of the on-site environment and reduce dust flying.

[0006] Optionally, limit sliders are fixed on both side walls of the upper surface of the receiving box respectively, and a connecting plate is fixedly installed on the bottom of the outer cover, and the connecting plates are symmetrically distributed in two groups.

[0007] Optionally, sliding grooves are respectively provided on the facing surfaces of the two groups of connecting plates, and the limiting sliding blocks are adapted to be slidably installed in the sliding grooves.

[0008] Optionally, the telescopic cylinder is fixedly mounted on a stable end of the outer cover, and the telescopic end of the telescopic cylinder is fixedly connected to a drive motor, and the drill bit is fixedly connected to an output shaft of the drive motor.

[0009] Optionally, the outer walls on both sides of the outer cover are respectively provided with through holes, the guide pipe passes through the through holes, a nozzle is fixedly mounted on the inner wall of the outer cover, and the guide pipe is connected with the nozzle.

[0010] Optionally, a lifting groove is vertically opened inside the driving rod, and the bottom of the driving rod slides into the lifting groove.

[0011] Optionally, an inner screw is rotatably installed inside the lifting slot, a rotating motor is fixedly connected to the bottom of the inner screw, and the rotating motor is fixedly installed at the bottom of the supporting column.

[0012] Optionally, the driving rod has a threaded hole inside, and the internal screw rod is adapted to the threaded hole.

[0013] Optionally, a receiving hole is formed on the bottom end surface of the outer cover, and the receiving hole corresponds to the receiving box.

[0014] Optionally, an end of the outer cover has an opening, and the telescopic cylinder horizontally passes through the opening and is fixed to the outer cover.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, by setting up a baffle and an outer cover, the perforated wall surface can be closed when drilling, and the dust and debris generated during drilling are collected as soon as possible. Compared with the receiving structure in the prior art, the fully enclosed baffle design combined with the load-bearing receiving of the receiving box can greatly improve the cleanliness of the on-site environment and reduce dust flying. By setting a nozzle on the inner wall of the outer cover, during the drilling process, not only the drill bit can be cooled, but also the flying dust can be reduced, further improving the dust treatment quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the building exterior wall punching device;

[0019] Figure 2 It is a schematic diagram of the structure of the outer cover and the drilling assembly;

[0020] Figure 3 It is a schematic diagram of the separation structure of the support column and the driving rod;

[0021] Figure 4 Front view of the outer cover.

[0022] [reference numerals]

[0023] 1. Base; 2. Guide pipe; 3. Receiving box; 4. Water tank; 5. Support column; 6. Drive rod; 7. Drilling assembly; 8. Outer cover; 9. Block cover; 10. Limit slider; 11. Connecting plate; 12. Perforation; 13. Drive motor; 14. Drill bit; 15. Telescopic cylinder; 16. Lifting slot; 17. Inner screw; 18. Rotating motor; 19. Sprinkler; 20. Receiving hole.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following is a detailed description of a building exterior wall punching device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0027] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0028] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0029] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0030] like Figure 1 and Figure 2As shown, the embodiment of the utility model provides a building exterior wall punching device, including a base 1, a support column 5, a drilling assembly 7, a driving rod 6 and an outer cover 8, wherein the driving rod 6 is vertically fixed at the bottom of the outer cover 8, the driving rod 6 is slidably connected to the supporting column 5, and the supporting column 5 is vertically arranged above the base 1; the outer cover 8 is respectively connected with a guide pipe 2 on both sides, the upper surface of the base 1 is provided with a water tank 4 connected with the guide pipe 2, the front end of the outer cover 8 is fixedly provided with a trumpet-shaped baffle 9, the inner part of the outer cover 8 is fixedly provided with a drilling assembly 7, and the drilling assembly 7 includes a drill bit 14, a driving motor 13, and a telescopic cylinder 15; the lower part of the outer cover 8 is detachably provided with a receiving box 3. The upper surface of the receiving box 3 is respectively fixed with a limited slider 10, and the bottom of the outer cover 8 is fixed with a connecting plate 11, and the connecting plate 11 is symmetrically distributed in two groups. The two groups of connecting plates 11 are respectively provided with a slide groove on the facing surfaces, and the limited slider 10 is adapted to slide and install with the slide groove. The telescopic cylinder 15 is fixedly mounted on the stable end of the outer cover 8, and the telescopic end of the telescopic cylinder 15 is fixedly connected to the drive motor 13, and the drill bit 14 is fixedly connected to the output shaft of the drive motor 13. The end of the outer cover 8 has an opening, and the telescopic cylinder 15 horizontally passes through the opening and is fixed to the outer cover 8. The telescopic cylinder 15 starts to extend and retract, driving the drill bit 14 to approach the drill bit 14 position, and the drive motor 13 starts the drill bit 14 to drill a hole, and the drill bit 14 extends out of the outer cover 8 to drill a hole on the wall.

[0031] like Figure 3 As shown, a lifting slot 16 is vertically provided inside the driving rod 6, and the bottom of the driving rod 6 slides into the lifting slot 16. An inner screw 17 is also rotatably installed inside the lifting slot 16, and a rotating motor 18 is fixedly connected to the bottom of the inner screw 17, and the rotating motor 18 is fixedly installed at the bottom of the supporting column 5. A threaded hole is provided inside the driving rod 6, and the inner screw 17 is adapted to the threaded hole.

[0032] like Figure 4 As shown, the bottom end surface of the outer cover 8 is provided with a receiving hole 20, and the receiving hole 20 corresponds to the receiving box 3. The outer walls on both sides of the outer cover 8 are respectively provided with through holes 12, and the guide pipe 2 passes through the through holes 12. A nozzle 19 is fixedly installed on the inner wall of the outer cover 8, and the guide pipe 2 is connected to the nozzle 19. When the nozzle 19 is started, the clean water in the water tank 4 is led out through the guide pipe 2 to cool the drill bit 14 and reduce the flying dust.

[0033] The working principle provided by the utility model is that when in use, the drill bit 14 is first moved to the position of the outer wall hole through the base 1, and then the rotary motor 18 is started to drive the inner screw 17 to rotate, and the driving rod 6 threadedly connected with the inner screw 17 extends along the lifting groove 16, driving the outer cover 8 to move up, so that the drill bit 14 can approach the drilling position. When the corresponding drilling position is reached, the base 1 is moved to make it close to the outer wall of the building. At this time, the blocking cover 9 is in contact with the outer wall surface, and then the telescopic cylinder 15 is started to extend and retract, driving the drill bit 14 to approach the position of the drill bit 14, and the driving motor 13 starts the drill bit 14 to drill a hole, and the drill bit 14 extends out of the outer cover 8 to drill a hole in the wall, and due to the setting of the baffle 9, dust fragments generated by the drilling fall into the outer cover 8 and slide through the receiving hole 20 toward the receiving box 3. At this time, the nozzle 19 is started, and the clean water in the water tank 4 is led out through the guide pipe 2 to cool the drill bit 14. At the same time, the flying dust is treated to reduce dust, so that the dust fragments generated during drilling are collected in the first time. Compared with the receiving structure in the prior art, the fully enclosed baffle 9 design cooperates with the load-bearing reception of the receiving box 3, which can greatly improve the cleanliness of the on-site environment and reduce dust flying.

[0034] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A building exterior wall punching device, characterized in that: It includes a base, a support column, a drilling assembly, a driving rod and an outer cover, wherein the driving rod is vertically fixed to the bottom of the outer cover, the driving rod is slidably connected to the support column, and the support column is vertically arranged above the base; Both sides of the outer cover are connected to flow guide pipes respectively, a water tank connected to the flow guide pipes is installed on the upper surface of the base, a trumpet-shaped baffle is fixedly installed at the front end of the outer cover, and a drilling assembly is fixedly installed inside the outer cover, and the drilling assembly includes a drill bit, a drive motor, and a telescopic cylinder; A receiving box is detachably installed below the outer cover.

2. The building exterior wall punching device according to claim 1, characterized in that: Limiting slide blocks are fixed on both side walls of the upper surface of the receiving box respectively, and a connecting plate is fixedly installed on the bottom of the outer cover, and the connecting plates are symmetrically distributed in two groups.

3. The building exterior wall punching device according to claim 2, characterized in that: Slide grooves are respectively provided on the facing surfaces of the two groups of connecting plates, and the limiting sliding blocks are adapted to be slidably installed in the slide grooves.

4. The building exterior wall punching device according to claim 3, characterized in that: The telescopic cylinder is fixedly installed on the stable end of the outer cover, and the telescopic end of the telescopic cylinder is fixedly connected to the driving motor, and the drill bit is fixedly connected to the output shaft of the driving motor.

5. The building exterior wall punching device according to claim 1, characterized in that: The outer walls on both sides of the outer cover are respectively provided with through holes, the guide pipe passes through the through holes, a nozzle is fixedly installed on the inner wall of the outer cover, and the guide pipe is communicated with the nozzle.

6. The building exterior wall punching device according to claim 1, characterized in that: A lifting groove is vertically opened inside the driving rod, and the bottom of the driving rod slides into the lifting groove.

7. The building exterior wall punching device according to claim 6, characterized in that: An inner screw is also rotatably installed inside the lifting slot, and a rotating motor is fixedly connected to the bottom of the inner screw, and the rotating motor is fixedly installed at the bottom of the supporting column.

8. The building exterior wall punching device according to claim 7, characterized in that: The driving rod has a threaded hole inside, and the internal screw rod is adapted to the threaded hole.

9. The building exterior wall punching device according to claim 1, characterized in that: A receiving hole is formed on the bottom end surface of the outer cover, and the receiving hole corresponds to the receiving box.

10. The building exterior wall punching device according to claim 1, characterized in that: An end of the outer cover is provided with an opening, and the telescopic cylinder horizontally passes through the opening and is fixed to the outer cover.

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