Engineering quality flatness detector

Abstract

The utility model belongs to the technical field of engineering quality flatness detectors, and particularly relates to an engineering quality flatness detector which comprises a cart, a handle is fixedly mounted on the left side of the cart, pulleys are rotatably mounted at four corners of the bottom of the cart, and electric telescopic rods are fixedly mounted on the front side and the rear side of the top of the cart. A fixing box is fixedly installed at the output end of the electric telescopic rod, through the arranged adjusting assembly, a first motor is controlled to drive a worm to rotate, the worm drives a mounting shaft to rotate through a worm gear, the mounting shaft can drive a rotating plate and a detection frame to incline, the device can detect planes of different angles, and the detection precision is improved. A second motor is controlled to drive a lead screw to enable a sliding block and a flatness detector to slide, the detection range of the flatness detector is large, an electric telescopic rod is controlled to drive the device to ascend, and the device can detect the flatness of the same plane at different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering quality flatness detectors, in particular to an engineering quality flatness detector. Background Art

[0002] Flatness detection is sometimes also called frontal detection or coplanarity detection. The flatness detection system is specially used to detect the horizontal straightness, coplanarity, gap, pin width and other indicators of the pins of various IC chips, electronic connectors and other electronic components. Especially in the process of engineering construction, it is necessary to conduct flatness detection on the constructed ground and wall. The detection results will directly reflect the overall quality of the building after the construction. Flatness detection for engineering construction is suitable for the final inspection stage of the construction site.

[0003] The announcement number CN 219640899 U discloses a construction quality flatness detector, comprising a movable plate and a mechanism box, an adjustment mechanism is arranged outside the movable plate, the adjustment mechanism comprises two L-shaped plates, a reciprocating mechanism is arranged outside the movable plate, the reciprocating mechanism comprises a motor, and an alarm mechanism is arranged outside the mechanism box;

[0004] When in use, the device can only detect the plane on one side. When the other side needs to be detected, the staff needs to rotate the device. In addition, it is difficult for the device to detect different heights of the same plane, which makes the detection range smaller and requires repositioning, resulting in low work efficiency and a long time. Therefore, we proposed an engineering quality flatness detector. Utility Model Content

[0005] The utility model aims to provide an engineering quality flatness detector to solve the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A construction quality flatness detector comprises a cart, a handle is fixedly installed on the left side of the cart, pulleys are rotatably installed at the four corners of the bottom of the cart, electric telescopic rods are fixedly installed on the front and rear sides of the top of the cart, a fixed box is fixedly installed on the output end of the electric telescopic rod, a turntable is rotatably installed on the top of the fixed box, a fixed frame is fixedly installed on the top of the turntable, a mounting shaft is rotatably installed between the inner sides of the fixed frame, a rotating plate is fixedly installed on the outer side of the mounting shaft, and a detection frame is fixedly installed on one side of the rotating plate; an adjustment component, the adjustment component is installed on the fixed frame and the detection frame; a rotating component, the rotating component is installed on the fixed box.

[0008] As a further improvement of the above scheme, the adjustment assembly includes an installation box, a first motor, a worm, a worm wheel, a second motor, a lead screw, a slider and a flatness detector. The installation box is fixedly installed on the front side of the fixed frame, the first motor is fixedly installed on the right side of the installation box, the worm is fixedly installed on the output end of the first motor, the worm wheel is fixedly installed on the outside of the installation shaft, the worm and the worm wheel are meshed, the second motor is fixedly installed on the inner side of the detection frame, the lead screw is fixedly installed on the output end of the second motor, the slider is threadedly installed on the outside of the lead screw, and the flatness detector is fixedly installed on the right side of the slider.

[0009] By adopting the above technical solution, the device can be set at an angle so as to detect different planes.

[0010] As a further improvement of the above scheme, the rotating assembly includes a third motor, a drive shaft and a gear. The third motor is fixedly mounted on the bottom inner wall of the fixed box, the drive shaft is fixedly mounted on the output end of the third motor, and the gear is fixedly mounted on the outside of the drive shaft.

[0011] By adopting the above technical solution, the gear can drive the turntable to rotate after rotating, so that the device can adjust the detection direction.

[0012] As a further improvement of the above solution, a mounting groove is opened on the right side of the detection frame, the second motor is fixedly mounted on the top inner wall of the mounting groove, and the width of the sliding block is the same as the width of the mounting groove.

[0013] By adopting the above technical solution, the installation groove facilitates the installation of the second motor and can limit the slider so that the slider can only slide after being subjected to force.

[0014] As a further improvement of the above solution, tooth grooves are provided around the outer side of the turntable, and the gears are meshed with adjacent tooth grooves.

[0015] By adopting the above technical solution, the tooth groove makes it easy for the gear to drive the turntable to rotate through the tooth groove after it rotates.

[0016] As a further improvement of the above solution, a rotation groove is opened on one side of the fixing frame, and the installation shaft is rotatably installed on the inner side of the rotation groove.

[0017] By adopting the above technical solution, the installation shaft is made more stable during the rotation process.

[0018] As a further improvement of the above solution, one end of the rotating plate is arc-shaped, a connecting groove is provided on one side of the rotating plate, and the installation shaft fits in the connecting groove.

[0019] By adopting the above technical solution, the connecting groove facilitates the installation shaft and the rotating plate to be connected more tightly, so that the installation shaft can drive the rotating plate to rotate after rotating.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The utility model is a construction quality flatness detector. By setting an adjustment component, the first motor is controlled to drive the worm to rotate, so that the worm drives the installation shaft to rotate through the worm gear, so that the installation shaft can drive the rotating plate and the detection frame to tilt, so that the device can detect planes at different angles. The second motor is controlled to drive the screw rod to slide the slider and the flatness detector, so that the detection range of the flatness detector is larger. The electric telescopic rod is controlled to drive the device to rise, so that the device can detect the flatness of different heights of the same plane.

[0022] (2) The utility model is a project quality flatness detector. Through the setting of the rotating assembly, the device can drive the driving shaft to rotate through the third motor below, so that the driving shaft drives the turntable to rotate through the gear, so that the turntable drives the fixed frame and the detection device above to rotate in a certain direction, so that the device does not need to be repositioned, and the operation of the personnel is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a three-dimensional structural schematic diagram of an engineering quality flatness detector proposed by the utility model;

[0025] Figure 2 This is a partial three-dimensional structural diagram of an engineering quality flatness detector proposed by the utility model;

[0026] Figure 3 This is a partial three-dimensional structural diagram of an engineering quality flatness detector proposed by the utility model;

[0027] Figure 4 The present invention is a schematic diagram of a partial three-dimensional structure of an engineering quality flatness detector proposed by the present invention.

[0028] In the figure: 1. cart; 2. handle; 3. pulley; 4. electric telescopic rod; 5. fixed box; 6. turntable; 7. fixed frame; 8. mounting shaft; 9. rotating plate; 10. detection frame; 11. mounting box; 12. first motor; 13. worm; 14. worm wheel; 15. second motor; 16. lead screw; 17. slider; 18. flatness detector; 19. third motor; 20. drive shaft; 21. gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] refer to Figure 1-4 A project quality flatness detector comprises a cart 1, a handle 2 is fixedly installed on the left side of the cart 1, pulleys 3 are rotatably installed at the four corners of the bottom of the cart 1, electric telescopic rods 4 are fixedly installed on the front and rear sides of the top of the cart 1, a fixed box 5 is fixedly installed on the output end of the electric telescopic rod 4, a turntable 6 is rotatably installed on the top of the fixed box 5, a fixed frame 7 is fixedly installed on the top of the turntable 6, a mounting shaft 8 is rotatably installed between the inner sides of the fixed frame 7, a rotating plate 9 is fixedly installed on the outer side of the mounting shaft 8, and a detection frame 10 is fixedly installed on one side of the rotating plate 9; an adjusting component, the adjusting component is installed on the fixed frame 7 and the detection frame 10; a rotating component, the rotating component is installed on the fixed box 5.

[0031] In this embodiment, the adjustment component includes an installation box 11, a first motor 12, a worm 13, a worm wheel 14, a second motor 15, a screw 16, a slider 17 and a flatness detector 18. The installation box 11 is fixedly installed on the front side of the fixed frame 7, the first motor 12 is fixedly installed on the right side of the installation box 11, the worm 13 is fixedly installed on the output end of the first motor 12, the worm wheel 14 is fixedly installed on the outside of the installation shaft 8, the worm 13 and the worm wheel 14 are meshed, the second motor 15 is fixedly installed on the inner side of the detection frame 10, the screw 16 is fixedly installed on the output end of the second motor 15, the slider 17 is threadedly installed on the outside of the screw 16, and the flatness detector 18 is fixedly installed on the right side of the slider 17.

[0032] In this embodiment, the rotating assembly includes a third motor 19, a drive shaft 20 and a gear 21. The third motor 19 is fixedly mounted on the bottom inner wall of the fixed box 5, the drive shaft 20 is fixedly mounted on the output end of the third motor 19, and the gear 21 is fixedly mounted on the outer side of the drive shaft 20.

[0033] In this embodiment, a mounting groove is opened on the right side of the detection frame 10, the second motor 15 is fixedly mounted on the top inner wall of the mounting groove, and the width of the slider 17 is the same as the width of the mounting groove.

[0034] In this embodiment, tooth grooves are formed around the outer side of the rotating disk 6 , and the gears 21 mesh with adjacent tooth grooves.

[0035] In this embodiment, a rotation groove is formed on one side of the fixing frame 7, and the mounting shaft 8 is rotatably mounted inside the rotation groove.

[0036] In this embodiment, one end of the rotating plate 9 is in an arc shape, and a connecting groove is provided on one side of the rotating plate 9, and the installation shaft 8 fits in the connecting groove.

[0037] The implementation principle of one embodiment of the present application is as follows: the first motor 12 is controlled to drive the worm 13 to rotate, so that the worm 13 drives the installation shaft 8 to rotate through the worm gear 14, so that the installation shaft 8 can drive the rotating plate 9 and the detection frame 10 to tilt, so that the device can detect planes at different angles, the second motor 15 is controlled to drive the screw 16 to slide the slider 17 and the flatness detector 18, so that the detection range of the flatness detector 18 is larger, and the electric telescopic rod 4 is controlled to drive the device to rise, so that the device can detect the flatness of different heights of the same plane; the device can drive the drive shaft 20 to rotate through the third motor 19 below, so that the drive shaft 20 drives the turntable 6 to rotate through the gear 21, so that the turntable 6 drives the fixed frame 7 and the upper detection device to rotate in a certain direction, so that the device does not need to be repositioned, so that the operation of personnel is more convenient and quick.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above is a detailed introduction to a construction quality flatness detector provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An engineering quality flatness detector, characterized in that: include: A cart (1), wherein a handle (2) is fixedly installed on the left side of the cart (1), pulleys (3) are rotatably installed at the four corners of the bottom of the cart (1), electric telescopic rods (4) are fixedly installed on the front and rear sides of the top of the cart (1), a fixed box (5) is fixedly installed on the output end of the electric telescopic rod (4), a turntable (6) is rotatably installed on the top of the fixed box (5), a fixed frame (7) is fixedly installed on the top of the turntable (6), a mounting shaft (8) is rotatably installed between the inner sides of the fixed frame (7), a rotating plate (9) is fixedly installed on the outer side of the mounting shaft (8), and a detection frame (10) is fixedly installed on one side of the rotating plate (9); An adjustment component, the adjustment component being mounted on a fixing frame (7) and a detection frame (10); A rotating assembly is installed on a fixed box (5).

2. The engineering quality flatness detector according to claim 1, characterized in that: The adjustment assembly comprises an installation box (11), a first motor (12), a worm (13), a worm wheel (14), a second motor (15), a lead screw (16), a slider (17) and a flatness detector (18), wherein the installation box (11) is fixedly mounted on the front side of a fixed frame (7), the first motor (12) is fixedly mounted on the right side of the installation box (11), the worm (13) is fixedly mounted on the output end of the first motor (12), the worm wheel (14) is fixedly mounted on the outside of a mounting shaft (8), the worm (13) and the worm wheel (14) are meshed, the second motor (15) is fixedly mounted on the inner side of a detection frame (10), the lead screw (16) is fixedly mounted on the output end of the second motor (15), the slider (17) is threadedly mounted on the outside of the lead screw (16), and the flatness detector (18) is fixedly mounted on the right side of the slider (17).

3. The engineering quality flatness detector according to claim 1, characterized in that: The rotating assembly comprises a third motor (19), a drive shaft (20) and a gear (21); the third motor (19) is fixedly mounted on the bottom inner wall of the fixed box (5); the drive shaft (20) is fixedly mounted on the output end of the third motor (19); and the gear (21) is fixedly mounted on the outer side of the drive shaft (20).

4. The engineering quality flatness detector according to claim 2, characterized in that: A mounting groove is provided on the right side of the detection frame (10); the second motor (15) is fixedly mounted on the top inner wall of the mounting groove; and the width of the sliding block (17) is the same as the width of the mounting groove.

5. The engineering quality flatness detector according to claim 3, characterized in that: The outer side of the rotating disk (6) is provided with tooth grooves around its periphery, and the gear (21) meshes with adjacent tooth grooves.

6. The engineering quality flatness detector according to claim 1, characterized in that: A rotation groove is provided on one side of the fixing frame (7), and the mounting shaft (8) is rotatably mounted on the inner side of the rotation groove.

7. The engineering quality flatness detector according to claim 1, characterized in that: One end of the rotating plate (9) is in an arc shape, and a connecting groove is provided on one side of the rotating plate (9), and the installation shaft (8) fits in the connecting groove.

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