A curtain wall construction punching device

Abstract

The utility model discloses a kind of punching device for curtain wall construction, belong to building construction tool technical field, to solve the problem of difficult positioning, unstable fixation and drilling easy to incline when curtain wall is punched, the device includes first connecting rod, first connecting block by handle control suction cup adsorption, drilling mechanism and positioning mechanism installed in first connecting rod;Positioning mechanism includes laser positioning pen for emitting laser to accurately align punch point;Drilling mechanism includes drilling station guided by optical axis and operating lever for driving drilling station movement, device is fixed to curtain wall by suction cup.The utility model integrates laser positioning, suction cup fixing and guiding drilling function, realizes quick positioning, firm installation and high-quality drilling, with the beneficial effects of accurate positioning, firm installation, high hole perpendicularity, high construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction tools, and in particular to a drilling device for curtain wall construction. Background Technology

[0002] In the installation and maintenance of curtain walls, it is often necessary to drill holes in the already installed curtain wall panels in order to install exterior components, billboards or maintenance equipment. Currently, this type of work mainly relies on construction workers to operate with hand-held electric drills.

[0003] In actual construction, workers first need to use tools such as measuring tapes and markers to measure and mark the surface of the curtain wall to determine the location of the holes. This process is not only cumbersome, but also prone to inaccurate positioning due to human measurement or marking deviations. When drilling, the curtain wall surface is usually very smooth, and the drill bit of the hand-held electric drill is very easy to slip or deviate at the moment of contact. This will not only scratch the expensive curtain wall cladding, but also cause the final hole position to deviate from the intended target. More importantly, the entire drilling process relies entirely on the experience and feel of the workers to ensure that the electric drill is perpendicular to the curtain wall surface. This is extremely difficult in practice. The slightest carelessness will cause the hole to tilt, which will seriously affect the installation quality of subsequent bolts or embedded parts, and may even lead to rework, resulting in material waste and project delays. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a drilling device for curtain wall construction, which aims to improve the problems of unstable fixation, accurate positioning and ensuring drilling verticality when drilling on smooth vertical surfaces such as curtain walls in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A drilling device for curtain wall construction includes: a first connecting rod, a first connecting block fixedly connected to the first connecting rod, a suction cup disposed at the bottom of the first connecting block, and a drilling mechanism installed on the first connecting rod; and a positioning mechanism.

[0007] The positioning mechanism includes a laser positioning pen for emitting laser light to indicate the location to be drilled;

[0008] The positioning mechanism is installed on the first connecting rod. The positioning mechanism for precise aiming, the drilling mechanism for drilling, and the suction cup for stable fixation are integrated into one unit, which constitutes the core technical solution of this utility model.

[0009] Preferably, the drilling mechanism includes a base, a drilling platform that can be slidably disposed on the base, and a motor and a drill bit mounted on the drilling platform.

[0010] Preferably, the drilling mechanism further includes at least two optical axes and a top plate, with the two ends of the optical axes respectively fixed between the base and the top plate, and the drilling platform passing through the optical axes and sliding along their guide.

[0011] Preferably, the drilling mechanism further includes an operating rod for driving the drilling platform to move downward, the operating rod being hinged to the drilling platform via a first connecting shaft and a second connecting rod.

[0012] Preferably, the drilling mechanism further includes a spring, which is sleeved on the outer wall of one of the optical axes and abuts against the drilling platform and the top plate to provide a restoring force.

[0013] Preferably, the positioning mechanism further includes a support frame, and the laser positioning pen is detachably mounted on the top of the support frame.

[0014] Preferably, the positioning mechanism further includes a component for locking or unlocking the laser positioning pen. The component includes a fixed platform, a limiting block, a top block, a handle, a second connecting shaft, and a second connecting block. The handle rotates around the second connecting shaft and drives the top block to slide inside the limiting block through the second connecting block.

[0015] Preferably, the surface of the first connecting rod is provided with a positioning groove, and the base of the drilling mechanism is inserted into the positioning groove.

[0016] Preferably, the device further includes a handle connected to the first connecting block for controlling the adsorption and release of the suction cup.

[0017] This utility model has the following beneficial effects:

[0018] 1. In this utility model, by setting up a laser positioning mechanism integrated with the drilling mechanism, the laser positioning pen is used to emit laser for aiming, which solves the problems of low efficiency and large error in the existing technology of relying on manual marking or measurement for positioning when drilling holes in curtain walls. It achieves the technical effect of fast, intuitive and accurate alignment of the hole to be drilled, and significantly improves the hole position accuracy.

[0019] 2. In this utility model, by setting a suction cup controlled by a handle, the entire device is adsorbed and fixed on the smooth curtain wall surface, which solves the problem that existing drilling equipment is difficult to fix non-destructively and stably on the curtain wall facade. It achieves the technical effect of stable and reliable installation of the device, provides a solid foundation for subsequent drilling operations, and avoids errors caused by shaking during the drilling process. Attached Figure Description

[0020] Figure 1This is a perspective view of a drilling device for curtain wall construction proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the first connecting rod of a drilling device for curtain wall construction proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of a drill bit for a drilling device used in curtain wall construction, as proposed in this utility model.

[0023] Figure 4 This is a schematic diagram of the fixing platform of a drilling device for curtain wall construction proposed in this utility model;

[0024] Figure 5 This is a schematic diagram of the top block of a drilling device for curtain wall construction proposed in this utility model.

[0025] Legend:

[0026] 1. First connecting block; 2. First connecting rod; 3. Drilling mechanism; 301. Top plate; 302. Optical axis; 303. Drilling table; 304. Operating lever; 305. First connecting shaft; 306. Second connecting rod; 307. Base; 308. Motor; 309. Drill bit; 310. Spring; 4. Positioning mechanism; 401. Laser positioning pen; 402. Support frame; 403. Fixed platform; 404. Limiting block; 405. Top block; 406. Handle; 407. Second connecting shaft; 408. Second connecting block; 5. Suction cup; 6. Positioning groove; 7. Handle. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1-5 An embodiment of this utility model provides a drilling device for curtain wall construction, including a first connecting rod 2 as the main frame, a first connecting block 1 fixedly connected to the first connecting rod 2, a suction cup 5 provided at the bottom of the first connecting block 1, and a handle 7 for controlling the suction cup 5 to adsorb and release. The handle 7 is connected to the first connecting block 1. A positioning groove 6 for installing a drilling mechanism 3 is opened on the surface of the first connecting rod 2. The drilling mechanism 3 is inserted into the positioning groove 6 through its base 307. The positioning mechanism 4 is installed on the first connecting rod 2.

[0029] The drilling mechanism 3 includes a base 307, a top plate 301, and at least two vertically arranged optical shafts 302. The two ends of the optical shafts 302 are fixedly connected between the base 307 and the top plate 301 to form a stable guide frame. The drilling table 303 passes through the optical shafts 302 and is slidably connected to the optical shafts 302. The motor 308, which carries the drilling components, is fixedly installed on the drilling table 303. The output shaft of the motor 308 is connected to the drill bit 309. In order to realize the up and down movement of the drilling table 303, the drilling mechanism 3 is also provided with an operating rod 304. The operating rod 304 is hinged to the drilling table 303 through a first connecting shaft 305 and a second connecting rod 306 to apply downward drilling pressure. At the same time, a spring 310 is sleeved on the outer wall of one of the optical shafts 302. The spring 310 abuts between the drilling table 303 and the top plate 301 to provide a restoring force.

[0030] The positioning mechanism 4 includes a support frame 402 and a laser positioning pen 401 detachably mounted on the top of the support frame 402. In order to achieve quick locking or unlocking of the laser positioning pen 401, the positioning mechanism 4 is also provided with a locking assembly, which includes a fixed platform 403, a limiting block 404, a top block 405, a handle 406, a second connecting shaft 407, and a second connecting block 408. The fixed platform 403 is used to hold the laser positioning pen 401. The handle 406 is rotatably connected to the second connecting shaft 407. The second connecting shaft 407 is coaxially fixed with the second connecting block 408. The second connecting block 408 is hinged to the top block 405. The top block 405 is slidably disposed inside the limiting block 404.

[0031] Working principle: In use, firstly, by moving the entire device, the laser positioning pen 401 on the positioning mechanism 4 emits a laser to align with the point to be drilled on the curtain wall, completing precise positioning. After positioning, press the handle 7, causing the suction cup 5 at the bottom of the first connecting block 1 to firmly attach the device to the curtain wall surface. Then, start the drilling mechanism 3, and the motor 308 drives the drill bit 309 to rotate at high speed. The operator pulls down the operating lever 304, and this force, through the transmission of the first connecting shaft 305 and the second connecting rod 306, drives the drilling table 303 along the light path. The guide shaft 302 moves steadily downward to perform drilling operations. The guiding effect of the optical shaft 302 ensures the smoothness and verticality of the drilling process. After drilling is completed, the operating lever 304 is released, and the drilling table 303 automatically returns to its original position under the elastic force of the spring 310. When it is necessary to adjust or disassemble the laser positioning pen 401, the handle 406 is pulled to rotate around the second connecting shaft 407. The second connecting block 408 drives the top block 405 to slide inside the limit block 404, thereby releasing the locking of the fixed table 403 on the laser positioning pen 401.

Claims

1. A drilling device for curtain wall construction, comprising: First connecting rod (2); First connecting block (1) fixedly connected to the first connecting rod (2) and having a suction cup (5) at the bottom; Drilling mechanism (3) installed on the first connecting rod (2); Its characteristic is that it further includes: The positioning mechanism (4) is mounted on the first connecting rod (2) and includes a laser positioning pen (401) for emitting a laser to indicate the position to be drilled.

2. The drilling device for curtain wall construction according to claim 1, characterized in that: The drilling mechanism (3) includes a base (307), a drilling platform (303) that can be slidably disposed on the base (307), and a motor (308) for driving the drill bit (309) to rotate. The motor (308) and the drill bit (309) are both mounted on the drilling platform (303).

3. The drilling device for curtain wall construction according to claim 2, characterized in that: The drilling mechanism (3) also includes at least two optical axes (302), with the two ends of the optical axes (302) fixed between the base (307) and the top plate (301), respectively. The drilling platform (303) passes through the optical axes (302) and slides along its guide.

4. A drilling device for curtain wall construction according to claim 2, characterized in that: The drilling mechanism (3) further includes an operating rod (304) for driving the drilling table (303) to move downward. The operating rod (304) is hinged to the drilling table (303) via a first connecting shaft (305) and a second connecting rod (306).

5. A drilling device for curtain wall construction according to claim 3, characterized in that: The drilling mechanism (3) also includes a spring (310), which is sleeved on the outer wall of one of the optical axes (302) and abuts against the drilling platform (303) and the top plate (301).

6. A drilling device for curtain wall construction according to claim 1, characterized in that: The positioning mechanism (4) also includes a support frame (402), and the laser positioning pen (401) is detachably mounted on the top of the support frame (402).

7. A drilling device for curtain wall construction according to claim 6, characterized in that: The positioning mechanism (4) further includes a component for locking or unlocking the laser positioning pen (401), the component including a fixed platform (403), a limiting block (404), a top block (405), a handle (406), a second connecting shaft (407), and a second connecting block (408); the handle (406) rotates around the second connecting shaft (407) and drives the top block (405) to slide inside the limiting block (404) through the second connecting block (408).

8. A drilling device for curtain wall construction according to claim 2, characterized in that: The first connecting rod (2) has a positioning groove (6) on its surface, and the base (307) of the drilling mechanism (3) is inserted into the positioning groove (6).

9. A drilling device for curtain wall construction according to claim 1, characterized in that: The device also includes a handle (7), which is connected to the first connecting block (1) and is used to control the adsorption and release of the suction cup (5).

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