A real-time calibration device for the verticality of masonry exterior walls with infill walls

Abstract

This utility model discloses a real-time verticality calibration device for masonry exterior walls, relating to the field of building surveying technology. Addressing the problem of prior art devices that can only detect wall verticality after construction is complete, and cannot perform real-time verticality detection during construction, resulting in low practicality, the present invention proposes the following solution: A leveling base, comprising a base plate, a mounting frame welded to the top outer wall of the base plate, four push rod motors bolted to the top inner wall of the mounting frame, four support pads with anti-slip pads fixed to their bottoms, and tilt sensors bolted to the top outer wall of the mounting frame. A lifting mechanism is provided at the top of the mounting frame, comprising a fixed frame welded to the top outer wall of the mounting frame and a lifting frame slidably fitted within the fixed frame. This utility model enables real-time detection of wall verticality during construction, preventing wall tilting and improving practicality.

Description

Technical Field

[0001] This utility model relates to the field of building measurement technology, and in particular to a real-time calibration device for the verticality of masonry exterior walls. Background Technology

[0002] During construction, the verticality of the masonry exterior wall needs to be calibrated to prevent the exterior wall from shifting during the masonry process.

[0003] A search revealed a Chinese patent (application number "202420363594.1") disclosing a "wall verticality calibration device." This device includes a measuring plate with a movable groove on one side. An extension plate is slidably connected inside the movable groove. Slider blocks are fixedly mounted on both sides of the extension plate. Sliding grooves for the sliders are provided on both sides of the inner wall of the movable groove. A sliding hole is provided on one side of the extension plate, and a measuring rod is slidably connected inside the sliding hole. A pull plate is fixedly mounted at the top of the measuring rod, and an abutment plate is fixedly installed at the bottom of the measuring rod. Graduation lines are provided on the outer wall of the measuring rod. However, this calibration device can only detect the wall verticality after the wall construction is completed; it cannot perform real-time verticality detection during the construction process, resulting in low practicality. Utility Model Content

[0004] This utility model provides a real-time verticality calibration device for masonry exterior walls, which solves the problem that the calibration device proposed in the prior art can only detect the verticality of the wall after the wall is built, and cannot detect the verticality in real time during the wall building process, resulting in low practicality.

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

[0006] A real-time verticality calibration device for masonry exterior walls includes a leveling base. The leveling base includes a base plate, a mounting frame welded to the top outer wall of the base plate, four push rod motors respectively bolted to the top inner wall of the mounting frame, four support feet with anti-slip pads fixed to their bottoms, and tilt sensors bolted to the top outer wall of the mounting frame. The top of the mounting frame is equipped with a lifting mechanism, which includes a fixed frame welded to the top outer wall of the mounting frame, a lifting frame slidably fitted within the fixed frame, and a connecting plate with a fixing opening on its outer wall. The top of the connecting plate is equipped with an extension assembly, which includes a fixing box abutting against the top outer wall of the connecting plate and two parts respectively welded to the bottom outer wall of the fixing box. The frame includes an elastic buckle, an extension plate slidably installed in a fixed box, and a T-shaped block bolted to the outer wall of one end of the extension plate. One side of the T-shaped block is equipped with a calibration component, which includes a fixed plate welded to the outer wall of one side of the T-shaped block, two mounting blocks welded to the top outer wall of the fixed plate, a bidirectional screw rod with both ends passing through and connected to the outer walls of the two mounting blocks by bearings, two sliders bolted to the outer walls of both ends of the bidirectional screw rod, two connecting columns welded to the bottom outer walls of the two sliders, two fixed blocks bolted to the bottom outer walls of the two connecting columns, and two laser rangefinders bolted to the bottom outer walls of the two fixed blocks. The top of the mounting frame is equipped with an equipment box.

[0007] Preferably, the four push rod motor piston rods are respectively inserted through and slidably sleeved on the outer wall of the base plate, and the four support pads are respectively connected to the outer wall of the bottom end of the four push rod motor piston rods by bolts.

[0008] The above scheme uses the piston rods of four push rod motors to move the four support feet. The four push rod motors work together with the tilt sensor to adjust the overall levelness.

[0009] Preferably, limit rods are welded to the lower outer walls on both sides of the lifting frame, and a stabilizing rod is welded to the lower outer wall on one side of the lifting frame. Slide tracks are opened on both outer walls of the fixed frame, and the two limit rods are slidably installed in the two slide tracks respectively. A channel is opened on one outer wall of the fixed frame, and the stabilizing rod is slidably installed in the channel. A flange nut is screwed onto the outer wall of one end of the stabilizing rod. The connecting plate is welded to the outer wall of the top of the lifting frame.

[0010] The above method involves moving the lifting frame, which rises along the fixed frame, making the whole structure suitable for walls of different heights. The lifting frame is then fixed using flange nuts.

[0011] Preferably, the two elastic buckles are respectively engaged in the fixing holes on the connecting plate, and fastening bolts are screwed onto the outer wall of the top of the fixing box, and the fastening bolts form a fastening fit with the extension plate.

[0012] Preferably, the top outer wall of the fixing plate has a sliding groove, and the two connecting columns are slidably installed in the sliding groove, and the bottom outer wall of the fixing plate is connected to a support plate by bolts.

[0013] The above scheme involves moving the extension plate so that the two sets of laser rangefinders are positioned above the wall to be built, while the bottom of the support plate is positioned on top of the already built wall. Then, the bidirectional screw is rotated, which drives the two sliders and the two laser rangefinders to move, so that the center distance between the two laser rangefinders matches the specifications of the autoclaved aerated concrete blocks. The laser rangefinders detect the distance to the ground. When the wall tilts, the distance detected by the laser rangefinders changes, thus alerting the construction workers.

[0014] Preferably, the equipment box includes a box body with ventilation holes on one lower outer wall and a box cover hinged to the upper outer wall of the box body. The box body is bolted to the top outer wall of the mounting frame.

[0015] The above solution includes electrical components such as a battery, controller, and buzzer inside the enclosure. When the distance detected by the laser rangefinder changes, the buzzer sounds to alert construction workers that the wall is tilting.

[0016] The beneficial effects of this utility model are as follows:

[0017] The movable extension plate positions the two sets of laser rangefinders above the wall to be built, while the bottom of the support plate is positioned on top of the already built wall. Then, rotating the bidirectional screw moves the two sliders and the two laser rangefinders, ensuring the center-to-center distance of the laser rangefinders matches the specifications of the autoclaved aerated concrete blocks. The laser rangefinders detect the distance to the ground. When the wall tilts, the distance detected by the laser rangefinders changes, alerting construction workers. This allows for real-time monitoring of the wall's verticality during construction, preventing tilting and improving practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall main structure of a real-time verticality calibration device for masonry exterior walls proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the leveling base structure of a real-time verticality calibration device for masonry exterior walls proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the leveling base structure of a real-time verticality calibration device for masonry exterior walls proposed in this utility model.

[0021] Figure 4This is a schematic diagram of the lifting mechanism of a real-time verticality calibration device for masonry exterior walls proposed in this utility model.

[0022] Figure 5 This is a side view of the lifting mechanism of a real-time verticality calibration device for masonry exterior walls proposed in this utility model.

[0023] Figure 6 This is a bottom view of the extended component of the real-time verticality calibration device for the masonry exterior wall of the present invention.

[0024] Figure 7 This is a schematic diagram of the main structure of the calibration component of a real-time calibration device for the verticality of masonry exterior walls proposed in this utility model.

[0025] In the diagram: 1. Leveling base; 101. Base plate; 102. Mounting frame; 103. Push rod motor; 104. Support foot pad; 105. Tilt sensor; 2. Lifting mechanism; 201. Fixed frame; 202. Lifting frame; 203. Limiting rod; 204. Stabilizing rod; 205. Connecting plate; 3. Extension assembly; 301. Fixed box; 302. Elastic buckle; 303. Extension plate; 304. T-block; 4. Calibration assembly; 401. Fixed plate; 402. Mounting block; 403. Bidirectional screw; 404. Slider; 405. Connecting column; 406. Fixed block; 407. Laser rangefinder; 408. Support plate; 5. Equipment box. Detailed Implementation

[0026] The technical solutions 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 only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1, referring to Figure 1-5A real-time verticality calibration device for masonry exterior walls includes a leveling base 1. The leveling base 1 includes a base plate 101, a mounting frame 102 welded to the top outer wall of the base plate 101, four push rod motors 103 respectively bolted to the top inner wall of the mounting frame 102, four support pads 104 with anti-slip pads fixed to their bottoms, and tilt sensors 105 bolted to the top outer wall of the mounting frame 102. The piston rods of the four push rod motors 103 are respectively inserted through and slidably sleeved on the outer wall of the base plate 101. The four support pads 104 are respectively bolted to the bottom outer wall of the piston rods of the four push rod motors 103. A lifting mechanism is provided at the top of the mounting frame 102. 2. The lifting mechanism 2 includes a fixed frame 201 welded to the top outer wall of the mounting frame 102, a lifting frame 202 slidably sleeved in the fixed frame 201, and a connecting plate 205 with a fixing opening on the outer wall. Limiting rods 203 are welded to the lower outer walls on both sides of the lifting frame 202. A stabilizing rod 204 is welded to the lower outer wall on one side of the lifting frame 202. Slides are opened on both outer walls of the fixed frame 201. The two limiting rods 203 are slidably installed in the two slides respectively. A channel is opened on one outer wall of the fixed frame 201. The stabilizing rod 204 is slidably installed in the channel. A flange nut is screwed onto the outer wall of one end of the stabilizing rod 204. The connecting plate 205 is welded to the top outer wall of the lifting frame 202.

[0028] Example 2, refer to Figure 6-7A real-time verticality calibration device for masonry exterior walls includes an extension assembly 3. The extension assembly 3 includes a fixed box 301 abutting against the top outer wall of a connecting plate 205, two elastic buckles 302 welded to the bottom outer wall of the fixed box 301, an extension plate 303 slidably installed inside the fixed box 301, and a T-shaped block 304 bolted to the outer wall of one end of the extension plate 303. The two elastic buckles 302 are respectively engaged in the fixing openings on the connecting plate 205. A fastening bolt is screwed onto the top outer wall of the fixed box 301, forming a tight fit with the extension plate 303. A calibration assembly 4 is provided on one side of the T-shaped block 304. The calibration assembly 4 includes a fixed plate 401 welded to one outer wall of the T-shaped block 304, two mounting blocks 402 welded to the top outer wall of the fixed plate 401, two bidirectional screws 403 penetrating at both ends and connected to the outer walls of the two mounting blocks 402 via bearings, and two bolts 304 respectively screwed onto the bidirectional screws 403. 3. Slider 404 on both outer walls, two connecting columns 405 welded to the bottom outer walls of the two sliders 404 respectively, two fixing blocks 406 bolted to the bottom outer walls of the two connecting columns 405 respectively, and two laser rangefinders 407 bolted to the bottom outer walls of the two fixing blocks 406 respectively. The top outer wall of the fixing plate 401 has a sliding groove, and the two connecting columns 405 are slidably installed in the sliding groove. The bottom outer wall of the fixing plate 401 is bolted to a support plate 408. The top of the mounting frame 102 is equipped with an equipment box 5. The equipment box 5 includes a box body with a ventilation hole on one lower outer wall and a box cover hinged to the upper outer wall of the box body. The box body is bolted to the top outer wall of the mounting frame 102. The box body is equipped with electrical components such as a battery, controller and buzzer. The tilt sensor and the two laser rangefinders are connected to the controller through signal lines. The controller is connected to the buzzer and four push rod motors 103 through wires.

[0029] Working principle: The piston rods of the four push rod motors 103 move respectively, causing the four support feet 104 to move. The four push rod motors 103 cooperate with the tilt sensor 105 to adjust the overall levelness. The lifting frame 202 moves and rises along the fixed frame 201, thus making the whole structure suitable for walls of different heights. Then, the lifting frame 202 is fixed with flange nuts. The extension plate 303 is moved so that the two sets of laser rangefinders 407 are above the wall to be built, while the bottom of the support plate 408 is at the top of the already built wall. Then, the bidirectional screw 403 is rotated, which drives the two sliders 404 and the two laser rangefinders 407 to move, so that the center distance of the two laser rangefinders 407 is matched with the specifications of the autoclaved aerated concrete blocks. The laser rangefinders 407 detect the distance to the ground. When the wall tilts, the distance detected by the laser rangefinders 407 changes, and the buzzer sounds to remind the construction personnel that the wall is tilted.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A real-time verticality calibration device for infill masonry exterior walls, comprising a leveling base (1), characterized in that, The leveling base (1) includes a base plate (101), a mounting frame (102) welded to the top outer wall of the base plate (101), four push rod motors (103) respectively bolted to the top inner wall of the mounting frame (102), four support feet (104) respectively fixed with anti-slip pads at the bottom, and tilt sensors (105) bolted to the top outer wall of the mounting frame (102); The top of the mounting frame (102) is provided with a lifting mechanism (2), which includes a fixed frame (201) welded to the outer wall of the top of the mounting frame (102), a lifting frame (202) slidably sleeved in the fixed frame (201), and a connecting plate (205) with a fixing opening on the outer wall. The top of the connecting plate (205) is provided with an extension assembly (3), which includes a fixed box (301) abutting against the outer wall of the top of the connecting plate (205), two elastic buckles (302) respectively welded to the outer wall of the bottom of the fixed box (301), an extension plate (303) slidably installed in the fixed box (301), and a T-shaped block (304) bolted to the outer wall of one end of the extension plate (303). The T-block (304) is provided with a calibration component (4) on one side. The calibration component (4) includes a fixing plate (401) welded to the outer wall of one side of the T-block (304), two mounting blocks (402) respectively welded to the top outer wall of the fixing plate (401), a bidirectional screw (403) with both ends passing through and connected to the outer wall of the two mounting blocks (402) by bearings, two sliders (404) respectively screwed to the outer wall of both ends of the bidirectional screw (403), two connecting columns (405) respectively welded to the bottom outer wall of the two sliders (404), two fixing blocks (406) respectively bolted to the bottom outer wall of the two connecting columns (405), and two laser rangefinders (407) respectively bolted to the bottom outer wall of the two fixing blocks (406). The mounting frame (102) has an equipment box (5) on top.

2. The real-time verticality calibration device for infill masonry exterior walls according to claim 1, characterized in that, The piston rods of the four push rod motors (103) are respectively inserted through and slidably sleeved on the outer wall of the base plate (101), and the four support pads (104) are respectively connected to the outer wall of the bottom end of the piston rods of the four push rod motors (103) by bolts.

3. The real-time verticality calibration device for infill masonry exterior walls according to claim 1, characterized in that, Limiting rods (203) are welded to the lower outer walls on both sides of the lifting frame (202), and a stabilizing rod (204) is welded to the lower outer wall on one side of the lifting frame (202). Slide tracks are opened on both outer walls of the fixed frame (201), and the two limiting rods (203) are slidably installed in the two slide tracks respectively. A channel is opened on one outer wall of the fixed frame (201), and the stabilizing rod (204) is slidably installed in the channel. A flange nut is screwed onto the outer wall of one end of the stabilizing rod (204). The connecting plate (205) is welded to the outer wall of the top of the lifting frame (202).

4. The real-time verticality calibration device for infill masonry exterior walls according to claim 1, characterized in that, The two elastic buckles (302) are respectively snapped into the fixing holes on the connecting plate (205). The top outer wall of the fixing box (301) is screwed with fastening bolts, and the fastening bolts form a fastening fit with the extension plate (303).

5. A real-time verticality calibration device for infill masonry exterior walls according to claim 1, characterized in that, The top outer wall of the fixing plate (401) has a sliding groove, and two connecting columns (405) are slidably installed in the sliding groove. The bottom outer wall of the fixing plate (401) is connected to a support plate (408) by bolts.

6. The real-time verticality calibration device for infill masonry exterior walls according to claim 1, characterized in that, The equipment box (5) includes a box body with ventilation holes on one lower outer wall and a box cover hinged to the upper outer wall of the box body. The box body is bolted to the top outer wall of the mounting frame (102).

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