A building engineering outer wall punching device

Abstract

The utility model discloses a building engineering is with outer wall puncher, including pushcar, angle adjusting device, lifting device, mounting panel, puncher and collecting box, the bottom of angle adjusting device is through the shaft pin and the top movable joint of pushcar, the bottom of lifting device and angle adjusting device top's left side fixed connection. The utility model discloses through setting the positioning screw, when the user needs to position the restriction puncher of puncher and the hole depth of device, directly twists the positioning screw in the support block, lets the positioning screw and puncher left end face draw apart distance, and then restricts hole depth with this distance, has solved different construction scene, and the building outer wall surface puncher depth has different needs, but the above -mentioned equipment, but can not quickly position restriction hole depth, and then when meeting the hole of large -scale same scale requirement, the user needs to spend a lot of time to measure and determine hole depth, thereby the problem of time -consuming and labor -intensive, reaches the effect that the hole depth is positioned conveniently.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a drilling device for exterior walls in building engineering. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities, and construction engineering requires the use of drilling devices for the exterior walls of buildings.

[0003] For example, application number CN202321961889.0 describes a utility model in the field of building engineering technology, providing a drilling device for exterior walls of buildings. The device includes: a vehicle body with a circular groove on its outer surface near the top; a circular shaft movably embedded in the groove, with a gear plate fixedly mounted on its outer surface near the top; and a rectangular plate fixedly mounted on the outer surface of the gear plate. The device is moved to the construction site via the vehicle body. A second servo motor is started, driving a gear to rotate. Simultaneously, the gear rotates, causing the meshing gear plate to rotate. The rotation of the gear plate, in turn, causes the fixedly mounted rectangular plate to rotate, allowing for better adjustment of the drill bit position according to the required angle. Then, a first servo motor is started, driving a threaded rod to rotate. Simultaneously, the threaded rod moves a slider up and down within a groove, allowing for better adjustment of the drilling position according to the required height.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, while the aforementioned equipment can solve the problems of varying building exterior wall shapes and the inability to drill holes at the required angles, thus reducing work efficiency, and the generation of debris during wall drilling which can easily cause pollution if not collected and cleaned up, and is also time-consuming and laborious to clean up, different construction scenarios have different requirements for the drilling depth of building exterior walls. However, the aforementioned equipment cannot quickly locate and limit the hole depth. Therefore, when encountering a large number of holes of the same size, users need to spend a lot of time measuring and determining the hole depth, which is both time-consuming and laborious. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide an external wall drilling device for building engineering, which has the advantage of easy hole depth positioning. It solves the problem that different construction scenarios have different requirements for the drilling depth of the external wall of the building. However, the above-mentioned devices cannot quickly position and limit the hole depth. Therefore, when encountering a large number of holes of the same size, users need to spend a lot of time measuring and determining the hole depth, which is time-consuming and laborious.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an exterior wall drilling device for building engineering, comprising a trolley, an angle adjustment device, a lifting device, a mounting plate, a drilling device, and a collection box. The bottom of the angle adjustment device is movably connected to the top of the trolley via a pivot pin. The bottom of the lifting device is fixedly connected to the left side of the top of the angle adjustment device. The right side of the mounting plate is fixedly connected to the left side of the lifting device. The right side of the bottom of the drilling device is fixedly connected to the top of the mounting plate. The two sides of the top right side of the collection box are fixedly connected to the left side of the mounting plate. A support block is fixedly connected to the left side of the front side of the top of the mounting plate. A positioning screw is threadedly connected to the inner wall of the support block. The left end face of the positioning screw is flush with the left end face of the drilling device. An anti-loosening mechanism is fixedly connected to the top right side of the support block. A distance measuring component is provided at the bottom of the positioning screw.

[0007] In a preferred embodiment of this utility model, the anti-loosening mechanism includes an extension block, the left side of which is fixedly connected to the top right side of the support plate, a spring fixedly connected to the bottom of the extension block, a pressure block provided on the right side of the top of the positioning screw, the other end of the spring being fixedly connected to the bottom of the pressure block, and a lifting assembly fixedly connected to the top of the pressure block.

[0008] In a preferred embodiment of this utility model, the eye distance component includes a ruler plate and a sliding groove. The ruler plate is located at the bottom of the positioning screw, and the sliding groove is opened at the bottom of the left side of the support block. The right end of the ruler plate surface is slidably connected to the inner wall of the sliding groove, the left end face of the ruler plate is flush with the left end face of the punching device, and the right side of the ruler plate is fixedly connected to a reset component.

[0009] In a preferred embodiment of this invention, the lifting assembly includes a pull rod, the bottom of which is fixedly connected to the top of the pressure block, and a through groove is provided on the top of the extension block, with the surface of the pull rod slidably connected to the inner wall of the through groove.

[0010] In a preferred embodiment of this invention, the reset assembly includes a fixing plate, the left side of which is fixedly connected to the right side of the ruler plate, a reset tension spring is fixedly connected to the left side of the fixing plate, and the other end of the reset tension spring is fixedly connected to the right side of the support plate.

[0011] As a preferred embodiment of this invention, a rubber pad is fixedly connected to the bottom of the pressure block, and the bottom of the rubber pad is in contact with the top of the positioning screw.

[0012] In a preferred embodiment of this invention, a visual aid plate is fixedly connected to the left side of the positioning screw, and the bottom of the visual aid plate contacts the top of the ruler plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting a positioning screw, allows the user to directly tighten the positioning screw inside the support block when the user needs to position and limit the hole depth drilled by the drilling device. This pulls the positioning screw away from the left end face of the drilling device, thereby limiting the hole depth. This solves the problem that different construction scenarios have different requirements for the drilling depth of the exterior walls of buildings. However, the above-mentioned devices cannot quickly position and limit the hole depth. Therefore, when encountering a large number of holes of the same size, the user needs to spend a lot of time measuring and determining the hole depth, which is time-consuming and laborious. This invention achieves the effect of conveniently positioning the hole depth.

[0014] 2. This utility model, by setting an anti-loosening mechanism, allows the pressure block to be pressed tightly against the positioning screw by the spring force between the pressure block and the extension block after the positioning screw is adjusted to the correct position. This utilizes the friction generated by the pressure to prevent the positioning screw from rotating naturally when the drilling device drills holes in the exterior wall, thus preventing the positioning screw from failing to fix the hole depth.

[0015] 3. This utility model, by setting a distance-measuring component, allows the user to adjust the distance between the left end face of the positioning screw and the left end face of the drilling device when the user turns the positioning screw to create a distance between them. During the process of positioning the drilling depth, the left end face of the positioning screw and the left end face of the ruler plate are also moved apart. The ruler plate provides the value, and the distance between the positioning screw and the left end face of the drilling device can be quickly adjusted to the required hole depth. Then, as the trolley is pushed forward, when the drilling device drills a hole in the outer wall, the ruler plate slides to the right along the track of the slide along the wall surface, thus preventing the ruler plate from interfering with the advancement of the drilling device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective; Figure 3 This is an exploded view of the support block of this utility model.

[0017] In the diagram: 1. Trolley; 2. Angle adjustment device; 3. Lifting device; 4. Mounting plate; 5. Drilling device; 6. Collection box; 7. Support block; 8. Positioning screw; 9. Anti-loosening mechanism; 91. Extension block; 92. Spring; 93. Pressure block; 10. Eye distance assembly; 101. Ruler plate; 102. Slide groove; 11. Lifting assembly; 111. Pull rod; 112. Through groove; 12. Reset assembly; 121. Fixing plate; 122. Reset tension spring; 13. Rubber pad; 14. Eye aid plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 3 As shown, the present invention provides an exterior wall drilling device 5 for building engineering, including a trolley 1, an angle adjustment device 2, a lifting device 3, a mounting plate 4, a drilling device 5, and a collection box 6. The bottom of the angle adjustment device 2 is movably connected to the top of the trolley 1 via a pivot pin. The bottom of the lifting device 3 is fixedly connected to the left side of the top of the angle adjustment device 2. The right side of the mounting plate 4 is fixedly connected to the left side of the lifting device 3. The right side of the bottom of the drilling device 5 is fixedly connected to the top of the mounting plate 4. The two sides of the top right side of the collection box 6 are fixedly connected to the left side of the mounting plate 4. A support block 7 is fixedly connected to the left side of the front side of the top of the mounting plate 4. A positioning screw 8 is threadedly connected to the inner wall of the support block 7. The left end face of the positioning screw 8 is flush with the left end face of the drilling device 5. An anti-loosening mechanism 9 is fixedly connected to the top right side of the support block 7. A distance measuring component 10 is provided at the bottom of the positioning screw 8.

[0020] refer to Figure 3 The anti-loosening mechanism 9 includes an extension block 91. The left side of the extension block 91 is fixedly connected to the top of the right side of the support plate. A spring 92 is fixedly connected to the bottom of the extension block 91. A pressure block 93 is provided on the right side of the top of the positioning screw 8. The other end of the spring 92 is fixedly connected to the bottom of the pressure block 93. A lifting assembly 11 is fixedly connected to the top of the pressure block 93.

[0021] As a technical optimization of this utility model, by setting an anti-loosening mechanism 9, after the positioning screw 8 is adjusted to the correct position, the pressure block 93 is pressed tightly against the positioning screw 8 by the elastic force of the spring 92 between it and the extension block 91. In this way, the friction generated by the pressure is used to prevent the positioning screw 8 from rotating naturally when the drilling device 5 drills holes in the outer wall, thus preventing the positioning screw 8 from failing to fix the hole depth.

[0022] refer to Figure 1 and Figure 3 The eye distance assembly 10 includes a ruler plate 101 and a slide groove 102. The ruler plate 101 is located at the bottom of the positioning screw 8, and the slide groove 102 is opened at the bottom of the left side of the support block 7. The right end of the surface of the ruler plate 101 is slidably connected to the inner wall of the slide groove 102. The left end face of the ruler plate 101 is flush with the left end face of the punching device 5. The right side of the ruler plate 101 is fixedly connected to the reset assembly 12.

[0023] As a technical optimization of this utility model, by setting the eye distance component 10, when the user screws the positioning screw 8 to separate its left end face from the left end face of the drilling device 5, during the process of positioning the drilling depth of the drilling device 5, the left end face of the positioning screw 8 and the left end face of the ruler plate 101 are separated together. Then, by using the value provided by the ruler plate 101, the distance between the positioning screw 8 and the left end face of the drilling device 5 can be quickly adjusted to the required hole depth. Then, as the trolley 1 is pushed forward, when the drilling device 5 drills a hole in the outer wall, the ruler plate 101 slides to the right along the trajectory of the slide groove 102 against the wall surface, so that the ruler plate 101 cannot interfere with the advancement of the drilling device 5.

[0024] refer to Figure 3 The lifting assembly 11 includes a pull rod 111, the bottom of which is fixedly connected to the top of the pressure block 93. The top of the extension block 91 is provided with a through groove 112, and the surface of the pull rod 111 is slidably connected to the inner wall of the through groove 112.

[0025] As a technical optimization of this utility model, by setting up the lifting component 11, when the user needs to turn the positioning rod, the pull rod 111 can be pulled to move along the trajectory of the through groove 112, thereby making the pressure block 93 rise easily. As a result, the spring 92 is squeezed and deformed, so that the pressure block 93 is disengaged from the positioning screw 8, and the positioning screw 8 can be rotated easily without being affected by external force.

[0026] refer to Figure 1 and Figure 3 The reset assembly 12 includes a fixing plate 121. The left side of the fixing plate 121 is fixedly connected to the right side of the ruler plate 101. A reset tension spring 122 is fixedly connected to the left side of the fixing plate 121. The other end of the reset tension spring 122 is fixedly connected to the right side of the support plate.

[0027] As a technical optimization of this utility model, by setting a reset component 12, when the drilling device 5 drills a hole in the outer wall, the ruler plate 101 slides to the right along the track of the slide groove 102 against the wall surface. During this process, the fixing plate 121 moves together with the ruler plate 101 and pulls the reset spring 92, causing it to be stretched and deformed, generating a rebound force. Then, when the drilling is completed, the trolley 1 is pulled back, and when the drill bit in the drilling device 5 is pulled out of the hole in the outer wall, the rebound force of the reset spring 92, through the fixing plate 121, pulls the ruler plate 101 back to the initial position, so that the ruler plate 101 is automatically aligned with the left end face of the drilling device 5 again, thereby improving the user's ease of operation.

[0028] refer to Figure 3 A rubber pad 13 is fixedly connected to the bottom of the pressure block 93, and the bottom of the rubber pad 13 is in contact with the top of the positioning screw 8.

[0029] As a technical optimization of this utility model, by setting a rubber pad 13, when the pressure block 93 presses the positioning screw 8, the rubber pad 13 is in close contact with the top of the positioning screw 8. The soft material of the rubber pad 13 can fill the tiny gap between the two, further increasing the friction and preventing the positioning screw 8 from loosening. At the same time, it buffers the vibration generated during drilling, thereby further preventing the positioning screw 8 from rotating and naturally positioning due to the vibration generated during drilling.

[0030] refer to Figure 1 A sight-aid plate 14 is fixedly connected to the left side of the positioning screw 8, and the bottom of the sight-aid plate 14 is in contact with the top of the ruler plate 101.

[0031] As a technical optimization of this utility model, by setting up a visual aid 14, when the user is reading the scale on the ruler 101, the visual aid 14 can serve as a reference, thereby allowing the user to read the scale on the ruler 101 more clearly and accurately.

[0032] The working principle and usage process of this utility model are as follows: When the user needs to drill a hole in the exterior wall, first pull the pull rod 111 to slide it along the through groove 112, lifting the pressure block 93 upwards. This causes the spring 92 between the pressure block 93 and the support block 7 to be compressed and deformed, disengaging the positioning screw 8 of the pressure block 93. Then, the positioning screw 8 inside the support block 7 can be turned to separate its left end face from the left end face of the drilling device 5, allowing adjustment of the hole depth to be limited. At the same time, the left end face of the positioning screw 8 and the left end face of the ruler 101 are also separated. The user can then use the values ​​provided by the ruler 101 to quickly adjust the distance between the positioning screw 8 and the left end face of the drilling device 5 to the required hole depth. After adjustment, the pull rod 111 can be released, allowing the pressure block 93 to be pressed tightly against the positioning screw 8 by the elastic force of the spring 92 between it and the extension block 91, thereby utilizing the friction generated by the pressure. To prevent the positioning screw 8 from rotating naturally and causing deviation in the hole depth when the drilling device 5 drills into the exterior wall, the user can first activate the lifting device 3 to adjust the height of the drilling device 5 to the required height of the hole on the exterior wall, and then activate the angle adjustment device 2 to adjust the angle of the drilling device 5 to the required angle. Then, the user can start the drilling device 5, push the trolley 1, and push the drilling device 5 to drill into the exterior wall. As a result, the ruler plate 101 slides to the right along the track of the slide groove 102 because it is against the wall surface, pushing the fixing plate 121 to move together and pulling the return spring 92, causing it to be stretched and deformed, generating a rebound force so that after the drilling is completed, the ruler plate 101 and the left end face of the drilling device 5 will automatically be aligned again. After that, when the hole is drilled to the required depth, the positioning screw 8 will abut against the wall surface, preventing the trolley 1 from being pushed further, thus achieving rapid positioning of the hole depth, thereby having the advantage of easy hole depth positioning.

[0033] In summary, the exterior wall drilling device 5 for building construction, by setting a positioning screw 8, allows the user to directly tighten the positioning screw 8 inside the support block 7 when the user needs to limit the drilling depth of the device 5. This distance separates the positioning screw 8 from the left end face of the drilling device 5, thus limiting the hole depth. This solves the problem of different drilling depth requirements for building exterior walls in different construction scenarios. However, the aforementioned device cannot quickly limit the hole depth. Therefore, when encountering a large number of holes of the same size, the user needs to spend a lot of time measuring and determining the hole depth, which is time-consuming and laborious.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wall drilling device for building construction, comprising a trolley (1), an angle adjustment device (2), a lifting device (3), a mounting plate (4), a drilling device (5), and a collection box (6), characterized in that: The bottom of the angle adjustment device (2) is movably connected to the top of the trolley (1) via a pivot pin. The bottom of the lifting device (3) is fixedly connected to the left side of the top of the angle adjustment device (2). The right side of the mounting plate (4) is fixedly connected to the left side of the lifting device (3). The right side of the bottom of the punching device (5) is fixedly connected to the top of the mounting plate (4). The two sides of the top right side of the collection box (6) are fixedly connected to the left side of the mounting plate (4). The left side of the front top of the mounting plate (4) is fixedly connected to... A support block (7) has a positioning screw (8) threadedly connected to its inner wall. The left end face of the positioning screw (8) is flush with the left end face of the drilling device (5). An anti-loosening mechanism (9) is fixedly connected to the top right side of the support block (7). A distance measuring component (10) is provided at the bottom of the positioning screw (8). The distance measuring component (10) includes a ruler (101) and a groove (102). The ruler (101) is located at the bottom of the positioning screw (8), and the groove (102) is formed. At the bottom left side of the support block (7), the right end of the surface of the ruler plate (101) is slidably connected to the inner wall of the slide groove (102). The left end face of the ruler plate (101) is flush with the left end face of the punching device (5). The right side of the ruler plate (101) is fixedly connected to the reset assembly (12). The anti-loosening mechanism (9) includes an extension block (91). The left side of the extension block (91) is fixedly connected to the top right side of the support plate. The bottom of the extension block (91) is fixedly connected to a spring (92). A pressure block (93) is provided on the right side of the top of the screw (8). The other end of the spring (92) is fixedly connected to the bottom of the pressure block (93). A lifting assembly (11) is fixedly connected to the top of the pressure block (93). The lifting assembly (11) includes a pull rod (111). The bottom of the pull rod (111) is fixedly connected to the top of the pressure block (93). A through groove (112) is provided on the top of the extension block (91). The surface of the pull rod (111) is slidably connected to the inner wall of the through groove (112).

2. The external wall drilling device for building construction according to claim 1, characterized in that: The reset assembly (12) includes a fixing plate (121), the left side of which is fixedly connected to the right side of the ruler plate (101), a reset tension spring (122) is fixedly connected to the left side of the fixing plate (121), and the other end of the reset tension spring (122) is fixedly connected to the right side of the support plate.

3. The external wall drilling device for building construction according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the bottom of the pressure block (93), and the bottom of the rubber pad (13) is in contact with the top of the positioning screw (8).

4. The external wall drilling device for building construction according to claim 1, characterized in that: A sight-aid plate (14) is fixedly connected to the left side of the positioning screw (8), and the bottom of the sight-aid plate (14) is in contact with the top of the ruler plate (101).

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