Building profile hole positioner

Abstract

This utility model discloses a hole-drilling locator for building profiles, comprising a positioning component and a drilling component. The positioning component includes a positioning base with a boss at the center of its top surface. Two positioning clamps are symmetrically arranged on the positioning base on both sides of the boss, and each clamp is connected to one side of the positioning base by an adjusting bolt. A first positioning hole is located in the center of the positioning base. The drilling component includes a base plate fixedly connected to the boss. A second positioning hole is located in the center of the base plate. Two sliding rod assemblies are symmetrically arranged on the top surface of the base plate. A pusher is slidably mounted on each sliding rod assembly, and a drill is mounted on the pusher facing the base plate. Each sliding rod assembly has a first sliding rod and a second sliding rod. A spring is sleeved around the first sliding rod, and a limiting block is slidably mounted on the second sliding rod. This utility model can be fixed on building profiles, facilitating hole-drilling operations for workers. It provides accurate positioning, simple operation, effectively improves construction efficiency, and ensures good construction quality.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a hole positioning device for building profiles. Background Technology

[0002] During the construction of building curtain wall projects, it is necessary to first build a frame using building profiles, and then drill mounting holes in the building profiles for installing curtain wall panels. In the existing drilling process, control lines are usually drawn on the surface of the profiles first, and then an electric drill is used to drive a hole saw to drill along the control lines. However, due to the inconvenience of working at height and the large wobbling amplitude of the electric drill when drilling holes on the profile surface, it is not only time-consuming, but also prone to large deviations in the position and depth of the holes. This can easily lead to excessive deviations in the levelness and projection dimensions of the curtain wall panels after installation, affecting the overall appearance of the curtain wall, and making subsequent adjustments difficult. Utility Model Content

[0003] The purpose of this utility model is to provide a building profile hole positioning device, which can be fixed on the building profile to facilitate workers to perform hole-making operations. It is accurate in positioning, simple to operate, and can effectively improve construction efficiency and ensure good construction quality.

[0004] To achieve the above and other related objectives, this utility model provides a building profile hole locator, comprising: a positioning component and a drilling component. The positioning component includes a positioning base, with an elongated boss at the center of the top surface of the positioning base along its extension direction. Two positioning clamps are symmetrically arranged on the positioning base on both sides of the boss. Each positioning clamp includes a top plate and a side plate. The bottom surface of the top plate is slidably connected to the top surface of the positioning base, and the side plate is perpendicularly fixed to the edge of the bottom surface of the top plate away from the boss. The two side plates are respectively connected to the two sides of the positioning base by an adjusting bolt, which drives the positioning clamps to slide towards or away from the boss. A first positioning hole is provided in the center of the positioning base. The drilling component includes a base plate, which is fixedly connected to the top surface of the boss. A second positioning hole is provided in the center, which mates with and is coaxial with the first positioning hole. Two slide rod assemblies are symmetrically arranged on the top surface of the base plate around the second positioning hole. A pusher is slidably mounted on the two slide rod assemblies. A drill is rotatably mounted on the pusher facing the base plate. The drill is mates with and is coaxial with the second positioning hole. The rotating shaft of the drill passes through the pusher and is rotatably connected to the pusher. Each slide rod assembly is provided with a first slide rod and a second slide rod. Both the first slide rod and the second slide rod are perpendicular to the base plate. A spring is sleeved around the first slide rod, and the top of the spring abuts against the bottom surface of the pusher. A top cover is detachably mounted on the top of the first slide rod. A limiting block is slidably mounted on the second slide rod, and a locking bolt is threaded onto the limiting block. The locking bolt mates with the second slide rod.

[0005] In one example of the building profile opening locator of this utility model, a sliding groove is provided at both ends of the top surface of the positioning base on both sides of the boss, and a slider is provided at both ends of the bottom surface of the top plate. The sliding groove is perpendicular to the boss, and the slider is slidably connected to the sliding groove.

[0006] In one example of the building profile opening positioner of this utility model, the cross-section of the slide groove is T-shaped, and the shape of the slider matches the shape of the slide groove.

[0007] In one example of the building profile hole locator of this utility model, one end of the adjusting bolt passes through the middle of the side plate and is rotatably connected to the side plate. The middle part of the two side walls of the positioning base is respectively provided with a first threaded hole, and the other end of the adjusting bolt is threadedly connected to the first threaded hole.

[0008] In one example of the building profile hole locator of this utility model, the first positioning hole and the second positioning hole are circular holes with equal diameters. A second threaded hole is provided on the protrusion on both sides of the first positioning hole. Two fixing bolts are installed on the base plate, and the two fixing bolts are threadedly connected to the two second threaded holes respectively.

[0009] In one example of the building profile hole locator of this utility model, the sliding rod assembly includes a mounting base, two mounting grooves are symmetrically arranged on the top surface of the base plate around the second positioning hole, the mounting base and the mounting grooves are fixedly connected by a first bolt assembly, and the bottom ends of the first sliding rod and the second sliding rod are respectively fixedly connected to the top surface of the mounting base vertically.

[0010] In one example of the building profile opening positioner of this utility model, the pusher includes two slides and a bushing. The two side walls of the bushing are respectively fixedly connected to the two slides through a connecting plate. A rib is provided in the middle of the connecting plate. Each slide has a first through hole and a second through hole. The first through hole is slidably connected to the first slide rod, and the second through hole is slidably connected to the second slide rod. The two ends of the bushing are respectively rotatably connected to the rotating shaft through a bearing.

[0011] In one example of the building profile opening positioner of this utility model, the top cover is threadedly connected to the top end of the first slide rod, and the side wall of the top cover is provided with anti-slip texture.

[0012] In one example of the building profile opening locator of this utility model, the base plate is annular, and two handles are symmetrically fixedly installed on the side wall of the base plate.

[0013] This utility model relates to a building profile hole-opening locator. The locating base is first aligned with the surface of the building profile, and the side plates of the two locating clamps are positioned on the outer periphery of the two side walls of the building profile. Two adjusting bolts are used to drive the two locating clamps to slide towards the protrusion side, thus clamping and fixing the locating component onto the building profile. A drilling component is then used to drill holes in the building profile. Based on the required drilling depth, the positions of the two limiting blocks on the two second sliding rods are adjusted, and the locking bolts are tightened to fix the two limiting blocks on the two second sliding rods. Then, an electric drill is used to clamp the drill bit's shaft and push the pusher along the two sliding rod components, allowing the drill bit to pass through the first and second locating holes to reach the drilling position. The electric drill drives the shaft to drill holes in the surface of the building profile. A spring is fitted around the first sliding rod to improve the stability of the pusher's sliding motion. This utility model can be fixed on building profiles, thus facilitating workers to perform drilling operations. It has accurate positioning, is easy to operate, and can effectively improve construction efficiency and ensure good construction quality. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment of the building profile hole locator of this utility model; Figure 2 This is a schematic diagram of the positioning component in one embodiment of the building profile hole positioner of this utility model; Figure 3 This is a schematic diagram of the base plate structure in one embodiment of the building profile hole locator of this utility model; Figure 4 This is a schematic diagram of the slide rod assembly in one embodiment of the building profile hole positioning device of this utility model; Figure 5 This is a schematic diagram of the pusher and drill in one embodiment of the building profile hole positioning device of this utility model.

[0015] Component designation: 100 Positioning assembly; 110 Positioning base; 111 Boss; 112 Slide groove; 113 Second threaded hole; 120 Positioning clamp; 121 Top plate; 122 Side plate; 130 Adjusting bolt; 140 First positioning hole; 200 Drilling assembly; 210 Base plate; 211 Second positioning hole; 212 Fixing bolt; 213 Mounting groove; 214 Handle; 220 Slide rod assembly; 221 First slide rod; 222 Second slide rod; 223 Spring; 224 Top cover; 225 Limiting block; 226 Locking bolt; 227 Mounting seat; 228 First bolt assembly; 230 Pusher; 231 Slide block; 232 Bushing; 233 Connecting plate; 234 Rib plate; 235 First through hole; 236 Second through hole; 237 Bearing; 240 Drilling tool; 241 Rotating shaft. Detailed Implementation

[0016] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.

[0017] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise specified in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, equipment, and materials similar to or equivalent to those in the embodiments of this invention.

[0018] Please see Figures 1 to 5 This utility model provides a building profile hole positioning device, which includes: a positioning component 100 and a drilling component 200. The positioning component 100 includes a positioning base 110. A long strip-shaped boss 111 is provided in the middle of the top surface of the positioning base 110 along the extension direction of the positioning base 110. Two positioning clamps 120 are symmetrically arranged on the positioning base 110 on both sides of the boss 111. The positioning clamps 120 include a top plate 121 and a side plate 122. The bottom surface of the top plate 121 is slidably connected to the top surface of the positioning base 110. The side plate 122 is perpendicularly fixed to the edge of the bottom surface of the top plate 121 away from the boss 111. The two side plates 122 are respectively connected to the two sides of the positioning base 110 by an adjusting bolt 130. The adjusting bolt 130 is used to drive the positioning clamps 120 to slide toward or away from the boss 111. A first positioning hole 140 is provided in the center of the positioning base 110. The drilling assembly 200 includes a base plate 210, which is fixedly connected to the top surface of the boss 111. A second positioning hole 211 is provided in the center of the base plate 210. The second positioning hole 211 mates with and is coaxially arranged with the first positioning hole 140. Two slide rod assemblies 220 are symmetrically arranged on the top surface of the base plate 210 surrounding the second positioning hole 211. A pusher 230 is slidably mounted on the two slide rod assemblies 220. A drill 240 is rotatably mounted on the pusher 230 facing the base plate 210. The drill 240 mates with and is coaxially arranged with the second positioning hole 211. The rotating shaft 241 of the drill 240... Each slide rod assembly 220 is provided with a first slide rod 221 and a second slide rod 222, which are mounted on and rotatably connected to the pusher 230. Both the first slide rod 221 and the second slide rod 222 are perpendicular to the base plate 210. A spring 223 is sleeved around the first slide rod 221, and the top end of the spring 223 abuts against the bottom surface of the pusher 230. A top cover 224 is detachably installed on the top end of the first slide rod 221. A limiting block 225 is slidably installed on the second slide rod 222, and a locking bolt 226 is threadedly connected to the limiting block 225. The locking bolt 226 cooperates with the second slide rod 222.

[0019] This utility model uses a positioning component 100 to install and fix the building profile. First, the bottom surface of the positioning base 110 is attached to the surface formed by the building, and the side plates 122 of the two positioning clamps 120 are located on the outer periphery of the two side walls of the building profile. The two adjusting bolts 130 are controlled to drive the two positioning clamps 120 to slide toward the protrusion 111. The positioning component 100 is clamped and fixed on the building profile by the two positioning clamps 120. Using the drilling assembly 200, holes are drilled in the building profile. According to the required drilling depth, the positions of the two limiting blocks 225 on the two second slide rods 222 are adjusted, and the locking bolts 226 are tightened to fix the two limiting blocks 225 on the two second slide rods 222. Then, the drill 240 is clamped by the rotating shaft 241 of the drill bit 240 and the pusher 230 is pushed to slide along the two slide rod assemblies 220, so that the drill bit 240 passes through the first positioning hole 140 and the second positioning hole 211 to reach the drilling position. The drill bit drives the rotating shaft 241 to drive the drill bit 240 to drill holes on the surface of the building profile. The spring 223 sleeved around the first slide rod 221 can improve the stability of the pusher 230 sliding.

[0020] Please see Figure 1 and Figure 2 In one example of the building profile opening locator of this utility model, a sliding groove 112 is provided at both ends of the top surface of the positioning base 110 on both sides of the boss 111, and a slider is provided at both ends of the bottom surface of the top plate 121. The sliding groove 112 is perpendicular to the boss 111, and the slider is slidably connected to the sliding groove 112. The cross-section of the sliding groove 112 is T-shaped, and the shape of the slider matches the shape of the sliding groove 112. One end of the adjusting bolt 130 passes through the middle of the side plate 122 and is rotatably connected to the side plate 122. A first threaded hole is provided in the middle of both side walls of the positioning base 110, and the other end of the adjusting bolt 130 is threadedly connected to the first threaded hole. Tightening the adjusting bolt 130 causes the adjusting bolt 130 to move in the first threaded hole, thereby driving the slider on the positioning clamp 120 to slide along the sliding groove 112.

[0021] Please see Figure 2 and Figure 3 In one example of the building profile hole locator of this utility model, the first positioning hole 140 and the second positioning hole 211 are circular holes with equal diameters. A second threaded hole 113 is provided on the boss 111 on both sides of the first positioning hole 140. Two fixing bolts 212 are installed on the base plate 210, and the two fixing bolts 212 are threadedly connected to the two second threaded holes 113 respectively.

[0022] Please see Figure 1 and Figure 4In one example of the building profile opening locator of this utility model, the sliding rod assembly 220 includes a mounting base 227. Two mounting grooves 213 are symmetrically arranged on the top surface of the base plate 210 surrounding the second positioning hole 211. The mounting base 227 is fixedly connected to the mounting grooves 213 by a first bolt assembly 228. The bottom ends of the first sliding rod 221 and the second sliding rod 222 are respectively fixedly and perpendicularly connected to the top surface of the mounting base 227. The sliding rod assembly 220 is detachably fixedly connected to the base plate 210, which makes it convenient for workers to carry and assemble during use.

[0023] Please see Figure 1 and Figure 5 In one example of the building profile opening positioner of this utility model, the pusher 230 includes two slides 231 and a bushing 232. The two side walls of the bushing 232 are respectively fixedly connected to the two slides 231 by a connecting plate 233. The middle part of the connecting plate 233 is provided with a rib 234. Each slide 231 is provided with a first through hole 235 and a second through hole 236. The first through hole 235 is slidably connected to the first slide rod 221, and the second through hole 236 is slidably connected to the second slide rod 222. The two ends of the bushing 232 are respectively rotatably connected to the rotating shaft 241 by a bearing 237.

[0024] Please see Figure 1 and Figure 3 In one example of the building profile opening locator of this utility model, the top cover 224 is threadedly connected to the top end of the first sliding rod 221, and the side wall of the top cover 224 is provided with anti-slip texture. The base plate 210 is annular, and two handles 214 are symmetrically fixedly installed on the side wall of the base plate 210.

[0025] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A profile opening locator, characterized in that, include: A positioning assembly includes a positioning base. A long, narrow protrusion is provided at the center of the top surface of the positioning base along its extending direction. Two positioning clamps are symmetrically arranged on both sides of the protrusion on the positioning base. Each positioning clamp includes a top plate and a side plate. The bottom surface of the top plate is slidably connected to the top surface of the positioning base. The side plate is perpendicularly fixed to the edge of the bottom surface of the top plate away from the protrusion. The two side plates are respectively connected to the two sides of the positioning base by an adjusting bolt. The adjusting bolt is used to drive the positioning clamp to slide towards or away from the protrusion. A first positioning hole is provided in the center of the positioning base. A drilling assembly includes a base plate fixedly connected to the top surface of the boss. A second positioning hole is provided in the center of the base plate, coaxially mates with the first positioning hole. Two slide rod assemblies are symmetrically arranged on the top surface of the base plate surrounding the second positioning hole. A pusher is slidably mounted on each slide rod assembly. A drill bit is rotatably mounted on the pusher facing one side of the base plate. The drill bit mates with the second positioning hole and is coaxially arranged. The rotating shaft of the drill bit passes through the pusher and is rotatably connected to it. Each slide rod assembly has a first slide rod and a second slide rod, both perpendicular to the base plate. A spring is sleeved around the first slide rod, with the top end of the spring abutting against the bottom surface of the pusher. A top cover is detachably mounted on the top end of the first slide rod. A limiting block is slidably mounted on the second slide rod, with a locking bolt threaded onto the limiting block, which mates with the second slide rod.

2. The building profile opening locator as described in claim 1, characterized in that, Each end of the top surface of the positioning base on both sides of the boss is provided with a sliding groove, and each end of the bottom surface of the top plate is provided with a slider. The sliding groove is perpendicular to the boss, and the slider is slidably connected to the sliding groove.

3. The building profile opening locator as described in claim 2, characterized in that, The groove has a T-shaped cross-section, and the shape of the slider matches the shape of the groove.

4. The building profile opening locator as described in claim 1, characterized in that, One end of the adjusting bolt passes through the middle of the side plate and is rotatably connected to the side plate. The middle part of the two side walls of the positioning base is respectively provided with a first threaded hole, and the other end of the adjusting bolt is threadedly connected to the first threaded hole.

5. The building profile opening locator as described in claim 1, characterized in that, The first positioning hole and the second positioning hole are circular holes with the same diameter. A second threaded hole is provided on the protrusion on both sides of the first positioning hole. Two fixing bolts are installed on the base plate, and the two fixing bolts are threadedly connected to the two second threaded holes respectively.

6. The building profile opening locator as described in claim 1, characterized in that, The slide rod assembly includes a mounting base, and two mounting grooves are symmetrically arranged on the top surface of the base plate around the second positioning hole. The mounting base and the mounting grooves are fixedly connected by a first bolt assembly. The bottom ends of the first slide rod and the second slide rod are respectively fixedly connected to the top surface of the mounting base perpendicularly.

7. The building profile opening locator as described in claim 1, characterized in that, The propeller includes two slide blocks and a bushing. The two side walls of the bushing are respectively fixedly connected to the two slide blocks by a connecting plate. The connecting plate has a rib in the middle. Each slide block has a first through hole and a second through hole. The first through hole is slidably connected to the first slide rod, and the second through hole is slidably connected to the second slide rod. The two ends of the bushing are respectively rotatably connected to the rotating shaft by a bearing.

8. The building profile opening locator as described in claim 1, characterized in that, The top cover is threaded to the top of the first slide rod, and the side wall of the top cover is provided with anti-slip texture.

9. The building profile opening locator as described in claim 1, characterized in that, The base plate is circular, and two handles are symmetrically fixed on the side wall of the base plate.

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