Building construction detection device

Abstract

The utility model discloses a building construction detection device, and belongs to the technical field of construction detection devices. Comprising a detection vehicle, the detection vehicle comprises a push frame, the push frame is provided with a lifting mechanism, the lifting mechanism comprises a motor, the detection vehicle is provided with two guide rails and can achieve vertical adjustment, a mounting plate is adjusted in a sliding mode along two guide rods, two detection heads are attached to the surface of a building wall, and a current resistance value detected by a resistance tester is a reference value. A motor is started, a screw rod drives a concave sliding plate to stably and vertically move through a worm and a worm gear, the two surface perpendicularity detectors can synchronously and vertically climb, when the surface of a building wall is not vertical, a detection head is forced to slide along the interior of a guide cylinder, the distance between a sensitive resistor rod between a fixed resistance measuring block and a movable resistance measuring block is changed, and the surface perpendicularity is detected. And the surface perpendicularity detector detects that the resistance value is dynamically changed, so that the surface perpendicularity of the building construction wall is effectively and quickly detected and processed, and the detection precision is high.

Description

Technical Field

[0001] The present application relates to the technical field of construction detection devices, and more specifically, to a building construction detection device. Background Art

[0002] During the construction and installation of building walls, in order to improve the construction process and improve the overall aesthetics and service life of the building walls, it is necessary to detect the verticality of the building walls during installation. The detection can be performed through equipment such as a liquid level ruler, but the detection effect and verticality accuracy are not enough. The existing public technology number CN218584061U proposes a verticality detection device for building walls. The device has a simple structure and can be folded up, which is convenient to carry, thereby greatly reducing the cost of the equipment, thereby reducing the cost of construction, and compared with a horizontal ruler, the accuracy is improved, and it is not particularly cumbersome, thereby saving time and improving work efficiency. In view of the above-mentioned related technologies, the utility model author believes that there are still the following defects: the verticality detection device in the comparative literature is difficult to perform precision detection on the building wall. For example, when there is a small gap between the wall and the detection device, it is difficult to accurately detect, such as the background wall and wall tile construction process. If the verticality is not enough, subsequent construction is prone to deviations and gaps. In view of this, we propose a building construction detection device. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a construction detection device, which solves the problem that the verticality detection equipment in the comparative literature in the above-mentioned background technology is difficult to accurately detect the building wall. For example, when there is a small gap between the wall and the detection equipment, it is difficult to accurately detect. For example, in the background wall and wall brick construction process, if the verticality is not enough, the subsequent construction is prone to deviations and gaps. The detection vehicle is installed with two guide rails and can be adjusted vertically. The mounting plate is slid and adjusted along the two guide rods so that the two detection heads are attached to the surface of the building wall. The resistance tester detects the current resistance value as a reference value, starts the motor, and the screw drive concave slide plate is stably displaced vertically through the worm and worm gear, so that the two surface verticality detectors can climb vertically synchronously. When the surface of the building wall is not vertical, the detection head is forced to slide along the guide cylinder, so that the distance between the sensitive resistance rod between the fixed resistance measuring block and the movable resistance measuring block changes, and the surface verticality detector detects that the resistance value changes dynamically, thereby realizing effective and rapid detection and processing of the surface verticality of the building construction wall, and achieving a technical effect of high detection accuracy.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a construction inspection device, comprising: an inspection vehicle, the inspection vehicle comprises a push frame, a lifting mechanism is installed on the push frame, the lifting mechanism comprises a motor, the output end of the motor is transmission-connected with a worm, the worm is meshingly connected with a worm wheel, the worm wheel is fixed with a lead screw, two guide rails are fixed on the push frame, a concave slide is slidably installed between the guide rails, the lead screw is threadedly connected to the concave slide, an adjustment component is installed on the concave slide, the adjustment component comprises a cross plate, two guide rods are fixed on the cross plate, and the guide rods slide on A mounting plate is dynamically installed, and two surface verticality detectors are fixedly installed on the mounting plate. The surface verticality detector includes a base, and the base is fixedly connected to a guide cylinder, and a detection head is slidably installed in the guide cylinder. The detection head is located in the guide cylinder and is fixedly provided with a sensitive resistor rod, and the sensitive resistor rod is slidably inserted in the base and is electrically connected to a movable resistance measuring block. A fixed resistance measuring block is fixed in the base, and the fixed resistance measuring block is slidably connected to the sensitive resistor rod. The fixed resistance measuring block and the movable resistance measuring block are electrically connected to a resistance tester, and the resistance tester is fixed on the upper surface of the base.

[0007] By adopting the above technical scheme, the detection vehicle is moved to the front of the building wall by installing two vertically arranged guide rails on the push frame, and the installation plate is slid and adjusted along the two guide rods so that the two detection heads can be attached to the surface of the building wall, and the current resistance value tested by the resistance tester is recorded as the reference value, and the motor is started, and the worm gear is rotated to make the screw drive concave slide plate vertically displaced along the two guide rails, and the two surface verticality detectors can be driven to climb vertically along the surface of the building wall synchronously through the cross plate and the guide rod. When the surface of the building wall is not perpendicular to the ground, the detection head will be forced to slide along the guide tube, so that the sensitive resistor rod drives the movable resistance measuring block to slide, so that the distance between the sensitive resistor rod and the movable resistance measuring block changes, and then the resistance value detected by the surface verticality detector will change dynamically, and then it can be used to effectively and quickly detect and process the surface verticality of the building construction wall with high detection accuracy.

[0008] Optionally, two universal wheels are rotatably mounted on the push frame, two studs are threadedly mounted on the push frame, and anti-slip pads are fixedly disposed at the bottom ends of the studs.

[0009] By adopting the above technical solution, the push frame can be easily moved through two universal wheels. When it is moved in front of the building wall, the anti-slip pad is tightly pressed against the ground by rotating and adjusting the two studs, and the two guide rails are ensured to be set vertically by using a laser level device.

[0010] Optionally, the motor is fixedly connected to a device seat, the device seat is fixedly arranged on the push frame, and the worm and the lead screw are both rotatably connected to the device seat.

[0011] By adopting the above technical solution, the motor is fixedly mounted on the equipment seat, and the worm and the lead screw can be stably rotated and mounted on the equipment seat.

[0012] Optionally, both ends of the transverse plate are fixedly connected to the concave slide plate, and a screw rod is threadedly installed on the transverse plate, and the screw rod is rotatably connected to the mounting plate.

[0013] By adopting the above technical solution, the concave slide plate slides vertically along the two guide rails, so that the cross plate can achieve a vertical movement effect. When the screw rod is rotated, the mounting plate can slide horizontally along the two guide rods for adjustment.

[0014] Optionally, an inner cavity is opened in the base, a fixed resistance measuring block is fixedly installed in the inner cavity, the movable resistance measuring block is slidably arranged in the inner cavity, resistance measuring wires are electrically connected between the fixed resistance measuring block and the movable resistance measuring block and the resistance tester respectively, a spring is arranged in the guide tube, and the spring is sleeved on the outside of the sensitive resistor rod.

[0015] By adopting the above technical solution, when the detection head moves along the building wall, if the building wall is not installed vertically enough, the detection head will slide along the guide tube and buffer the spring deformation. The sensitive resistor rod will slide along the base and the fixed resistance measuring block, and then the distance between the sensitive resistor rods between the fixed resistance measuring block and the movable resistance measuring block will change. The resistance change can be measured by a resistance tester.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the detection vehicle is installed with two guide rails and can realize vertical adjustment. The mounting plate is slid and adjusted along the two guide rods so that the two detection heads are attached to the surface of the building wall. The resistance tester detects the current resistance as a reference value, starts the motor, and uses the worm and worm gear to drive the concave slide plate to stably displace vertically, so that the two surface verticality detectors can climb vertically synchronously. When the surface of the building wall is not vertical, the detection head is forced to slide along the guide cylinder, so that the distance between the sensitive resistor rods between the fixed resistance measuring block and the movable resistance measuring block changes, and the surface verticality detector detects that the resistance value changes dynamically, thereby realizing effective and rapid detection and processing of the surface verticality of the building construction wall with high detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a construction detection device disclosed in a preferred embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a lifting mechanism and an adjusting component of a construction detection device disclosed in a preferred embodiment of the present application;

[0020] Figure 3A schematic diagram of the structure of a surface verticality detector for a construction detection device disclosed in a preferred embodiment of the present application;

[0021] Explanation of the numbers in the figure: 1. Inspection vehicle; 11. Push frame; 12. Universal wheel; 13. Stud; 14. Anti-slip pad; 2. Lifting mechanism; 21. Motor; 211. Equipment base; 22. Worm; 23. Worm wheel; 24. Lead screw; 25. Concave slide plate; 26. Guide rail; 3. Adjustment assembly; 31. Cross plate; 32. Screw; 33. Guide rod; 34. Mounting plate; 4. Surface verticality detector; 41. Base; 411. Inner cavity; 42. Guide cylinder; 43. Inspection head; 44. Spring; 45. Sensitive resistor rod; 451. Movable resistance measuring block; 46. Fixed resistance measuring block; 47. Resistance measuring line; 48. Resistance tester. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figures 1 to 3The embodiment of the present application provides a construction inspection device, comprising: an inspection vehicle 1, the inspection vehicle 1 includes a push frame 11, a lifting mechanism 2 is installed on the push frame 11, the lifting mechanism 2 includes a motor 21, the output end of the motor 21 is transmission-connected with a worm 22, the worm 22 is meshingly connected with a worm wheel 23, the worm wheel 23 is fixed with a screw rod 24, two guide rails 26 are fixed on the push frame 11, a concave slide 25 is slidably installed between the guide rails 26, the screw rod 24 is threadedly connected to the concave slide 25, an adjustment component 3 is installed on the concave slide 25, and the adjustment component 3 includes a cross plate 31, Two guide rods 33 are fixedly provided on the horizontal plate 31, and a mounting plate 34 is slidably installed on the guide rod 33. Two surface verticality detectors 4 are fixedly installed on the mounting plate 34. The surface verticality detector 4 includes a base 41, and the base 41 is fixedly connected to a guide cylinder 42. A detection head 43 is slidably installed in the guide cylinder 42. The detection head 43 is located in the guide cylinder 42 and fixedly provided with a sensitive resistor rod 45. The sensitive resistor rod 45 is slidably inserted in the base 41 and is electrically connected to a movable resistance measuring block 451. A fixed resistance measuring block 46 is fixed in the base 41, and the fixed resistance measuring block 46 slides with the sensitive resistor rod 45. The fixed resistance measuring block 46 and the movable resistance measuring block 451 are electrically connected with a resistance tester 48, and the resistance tester 48 is fixedly arranged on the upper surface of the base 41. The detection vehicle 1 is moved to the front of the building construction wall by installing two vertically arranged guide rails 26 on the push frame 11, and the installation plate 34 is slidably adjusted along the two guide rods 33 so that the two detection heads 43 can be attached to the surface of the building wall, and the current resistance value tested by the resistance tester 48 is recorded as the reference value, and the motor 21 is started, and the worm 22 drives the worm wheel 23 to rotate, so that the screw 24 drives the concave slide plate 25 along the two guide rails 26 vertically. The two surface verticality detectors 4 can be driven to vertically climb along the surface of the building wall synchronously through the cross plate 31 and the guide rod 33. When the surface of the building wall is not perpendicular to the ground, the detection head 43 will be forced to slide along the guide tube 42, so that the sensitive resistor rod 45 drives the movable resistance measuring block 451 to slide, so that the distance between the fixed resistance measuring block 46 and the movable resistance measuring block 451 changes, and then the resistance value detected by the surface verticality detector 4 will change dynamically, which can be used to effectively and quickly detect the surface verticality of the building construction wall with high detection accuracy.

[0024] Reference Figure 1 and Figure 2 Two universal wheels 12 are rotatably installed on the push frame 11, and two studs 13 are threadedly installed on the push frame 11. Anti-skid pads 14 are fixed at the bottom ends of the studs 13. The push frame 11 can be easily moved through the two universal wheels 12. When it is moved to the front of the building wall, the two studs 13 are rotated and adjusted to make the anti-skid pads 14 tightly press the ground, and by using a laser level device, ensure that the two guide rails 26 are set vertically.

[0025] Reference Figure 1 and Figure 2 The motor 21 is fixedly connected to the equipment seat 211, the equipment seat 211 is fixedly arranged on the push frame 11, the worm 22 and the screw 24 are both rotatably connected to the equipment seat 211, the motor 21 is fixedly installed on the equipment seat 211, and the worm 22 and the screw 24 can be stably rotatably installed on the equipment seat 211.

[0026] Reference Figure 1 and Figure 2 Both ends of the horizontal plate 31 are fixedly connected to the concave slide plate 25. A screw rod 32 is threadedly installed on the horizontal plate 31. The screw rod 32 is rotatably connected to the mounting plate 34. The concave slide plate 25 slides vertically along the two guide rails 26, so that the horizontal plate 31 can achieve a vertical movement effect. When the screw rod 32 is rotated, the mounting plate 34 can slide horizontally along the two guide rods 33 for adjustment.

[0027] Reference Figure 1 and Figure 3 An inner cavity 411 is provided in the base 41, in which a fixed resistance measuring block 46 is fixedly installed, and a movable resistance measuring block 451 is slidably arranged in the inner cavity 411. Resistance measuring wires 47 are electrically connected between the fixed resistance measuring block 46, the movable resistance measuring block 451 and the resistance tester 48, respectively. A spring 44 is provided in the guide cylinder 42, and the spring 44 is sleeved on the outside of the sensitive resistor rod 45. When the detection head 43 moves along the building wall, if the building wall is not installed vertically enough, the detection head 43 will slide along the guide cylinder 42, and the spring 44 will deform and buffer, and the sensitive resistor rod 45 will slide along the base 41 and the fixed resistance measuring block 46, and then the distance between the fixed resistance measuring block 46 and the movable resistance measuring block 451 will change, and the resistance change can be measured by the resistance tester 48.

[0028] Working principle: The push frame 11 can be easily moved by two universal wheels 12. When it is moved to the front of the building wall, the two studs 13 are rotated and adjusted to make the anti-skid pad 14 tightly press the ground. Two guide rails 26 are installed on the push frame 11. By using a laser level device, the two guide rails 26 are ensured to be set vertically. When the screw rod 32 is rotated, the mounting plate 34 can be adjusted to slide horizontally along the two guide rods 33, and the two detection heads 43 can be attached to the surface of the building wall. The current resistance value tested by the resistance tester 48 is recorded as the reference value, and the motor 21 is started. The worm 22 drives the worm wheel 23 to rotate, so that the screw rod 24 drives the concave slide plate 25 is vertically displaced along the two guide rails 26, and the two surface verticality detectors 4 can be driven to vertically climb along the surface of the building wall synchronously through the cross plate 31 and the guide rod 33. When the surface of the building wall is not perpendicular to the ground, the detection head 43 will be forced to slide along the guide cylinder 42, so that the sensitive resistor rod 45 drives the movable resistance measuring block 451 to slide, so that the distance between the fixed resistance measuring block 46 and the movable resistance measuring block 451 changes, and then the resistance value detected by the surface verticality detector 4 will change dynamically, which can then be used to effectively and quickly detect and process the surface verticality of the building construction wall with high detection accuracy.

Claims

1. A construction detection device, characterized in that: The invention comprises: a detection vehicle (1), wherein the detection vehicle (1) comprises a push frame (11), a lifting mechanism (2) is installed on the push frame (11), the lifting mechanism (2) comprises a motor (21), an output end of the motor (21) is drivingly connected with a worm (22), the worm (22) is meshingly connected with a worm wheel (23), the worm wheel (23) is fixedly provided with a lead screw (24), two guide rails (26) are fixedly provided on the push frame (11), a concave slide plate (25) is slidably installed between the guide rails (26), the lead screw (24) is threadedly connected to the concave slide plate (25), an adjustment component (3) is installed on the concave slide plate (25), the adjustment component (3) comprises a transverse plate (31), two guide rods (33) are fixedly provided on the transverse plate (31), a mounting plate (33) is slidably installed on the guide rod (33), 4), two surface verticality detectors (4) are fixedly mounted on the mounting plate (34), the surface verticality detectors (4) comprising a base (41), the base (41) being fixedly connected to a guide cylinder (42), a detection head (43) being slidably mounted in the guide cylinder (42), the detection head (43) being located in the guide cylinder (42) and fixedly provided with a sensitive resistor rod (45), the sensitive resistor rod (45) being slidably inserted in the base (41) and electrically connected to a movable resistance measuring block (451), a fixed resistance measuring block (46) being fixedly provided in the base (41), the fixed resistance measuring block (46) being slidably connected to the sensitive resistor rod (45), the fixed resistance measuring block (46) and the movable resistance measuring block (451) being electrically connected to a resistance tester (48), the resistance tester (48) being fixedly arranged on the upper surface of the base (41).

2. A construction detection device according to claim 1, characterized in that: Two universal wheels (12) are rotatably mounted on the push frame (11), two studs (13) are threadedly mounted on the push frame (11), and anti-skid pads (14) are fixedly disposed at the bottom ends of the studs (13).

3. A construction detection device according to claim 1, characterized in that: The motor (21) is fixedly connected to a device seat (211), the device seat (211) is fixedly arranged on the push frame (11), and the worm (22) and the lead screw (24) are both rotatably connected to the device seat (211).

4. A construction detection device according to claim 1, characterized in that: Both ends of the transverse plate (31) are fixedly connected to the concave slide plate (25). A screw rod (32) is threadedly mounted on the transverse plate (31), and the screw rod (32) is rotatably connected to the mounting plate (34).

5. A construction detection device according to claim 1, characterized in that: The base (41) is provided with an inner cavity (411), a fixed resistance measuring block (46) is fixedly installed in the inner cavity (411), the movable resistance measuring block (451) is slidably arranged in the inner cavity (411), and resistance measuring wires (47) are electrically connected between the fixed resistance measuring block (46), the movable resistance measuring block (451) and the resistance tester (48), respectively. A spring (44) is arranged in the guide tube (42), and the spring (44) is sleeved on the outside of the sensitive resistance rod (45).

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