Building construction flatness detection device
By designing a flatness testing device for building construction, and utilizing components such as electric push rods and motors to achieve flexible adjustment and precise regulation, the problems of high cost and large error have been solved, and efficient and accurate flatness testing has been achieved.
Patent Information
- Application Number
- CN202520513055.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-24
AI Technical Summary
Existing construction flatness testing equipment is costly, complex to operate, and inefficient. Traditional methods are prone to errors, especially when testing large areas, which is labor-intensive.
A construction flatness testing device was designed. It utilizes components such as electric push rods, motors, and threaded screws to achieve flexible adjustment and precise control of the testing device. Rollers and springs are used to reduce friction, and arrow indicators and scale plates are used to display deviations.
It achieves efficient and accurate flatness detection, reduces human error, lowers equipment costs, and adapts to different wall heights and uneven ground conditions.
Smart Images
Figure CN223709141U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of flatness detection, especially relates to a building construction flatness detection device. BACKGROUND
[0002] The building construction flatness detection refers to the work of measuring and testing the flatness of the construction site and the surface of the building component during the construction process, and the purpose is to ensure that the construction surface meets the design and specification requirements, to create good conditions for the subsequent construction process, and to ensure the engineering quality.
[0003] The current construction flatness detection includes the level and laser instrument and the like, which has high precision, but needs professional operation, and the equipment is relatively expensive, and the cost is too high for small sites. In addition, the laser instrument may be disturbed under strong light, affecting the detection result, and the traditional ruler and plug gauge are simple, but the detection speed is slow, the efficiency is low, and the manual operation is easy to have error, especially in large area detection, the labor intensity is big.
[0004] Therefore, it is necessary to provide a building construction flatness detection device to solve the above technical problems. CONTENT OF UTILITY MODEL
[0005] The utility model provides a building construction flatness detection device, solves the problem of high-precision equipment cost, complex operation, traditional method low efficiency, big error.
[0006] In order to solve the above technical problems, the utility model provides building construction flat detection device, include: base, the top of base is fixedly connected with first electric push rod, the top of base is equipped with first vertical groove, the inside of first vertical groove is connected with first concave column of sliding, one end of first electric push rod is fixedly connected with the outside of first concave column, the top of first concave column is fixedly connected with motor, the bottom of motor is fixedly connected with screw rod, the inside of first concave column is connected with horizontal board of sliding, the outside of screw rod is passed through horizontal board and extends to the outside of horizontal board, the outside of screw rod is screwed with the inside of horizontal board, the top of base is fixedly connected with second electric push rod, the top of base is equipped with second vertical groove, the inside of second vertical groove is connected with second concave column of sliding, one end of second electric push rod is fixedly connected with the outside of second concave column, the inside of second concave column is fixedly connected with vertical rod, the outside of vertical rod is connected with the inside of horizontal board of sliding, the top of vertical rod is fixedly connected with limiting block, one side of horizontal board is equipped with round hole, the inside of round hole is fixedly connected with side block, the inside of round hole is connected with round rod of sliding, the outside of round rod is passed through round hole and extends to the outside of round hole, the outside of round rod is equipped with vertical groove, the inside of vertical groove is connected with the outside of side block of sliding, the outside of round rod is provided with spring, one end of round rod is fixedly connected with flat plate, one side of flat plate is equipped with rolling groove, the inside of rolling groove is fixedly connected with pivot, the outside of pivot is movably connected with gyro wheel, the other end of round rod is fixedly connected with limit block, the other side of limit block is fixedly connected with arrow indicating mark, one side of horizontal board is fixedly connected with scale board.
[0007] Preferably, one side of the base is fixedly connected with a fixed block, the inside of the fixed block is threadedly connected with a stud, the outside of the stud is passed through the fixed block and extends to the outside of the fixed block, the top of the stud is fixedly connected with a circular block, the top of the circular block is provided with a cross slot, the bottom of the stud is fixedly connected with a circular support plate, the top of the base is fixedly connected with a placing box, the inside of the placing box is provided with a cross handle.
[0008] Preferably, the front of the base is provided with a draw slot, the inside of the draw slot is slidably connected with a maintenance box, the other side of the maintenance box is fixedly connected with a pull plate, the other side of the pull plate is fixedly connected with a pull handle.
[0009] Preferably, the top of the base is fixedly connected with a horizontal box, the inside of the horizontal box is fixedly connected with a level, the top of the horizontal box is provided with a transparent cover.
[0010] Preferably, the top of the base is fixedly connected with a support, the top of the support is fixedly connected with a control panel.
[0011] Preferably, the top of the base is fixedly connected with a push handle rod, and the outer portion of the push handle rod is provided with a rubber handle sleeve.
[0012] Compared with the related art, the building construction flatness detection device has the following beneficial effects:
[0013] The utility model provides a kind of building construction flatness detection device, base stable support, guarantee detection stable.First electric push rod and second electric push rod synchronous push first concave column, second concave column slide in first vertical groove and second vertical groove, flexibly adjust motor and vertical rod position to adapt to different wall height.Motor drive screw rod makes horizontal plate linearly lift in first concave column and second concave column, vertical rod orientation ensures stable.Side block and vertical groove cooperate to let round rod linearly slide, spring buffering precision is kept.Horizontal plate and gyro wheel change sliding into rolling, reduce friction and abrasion, make detection more smooth.Round rod drives arrowhead indicating mark and scale board cooperation, intuitively and accurately show deviation, efficiently complete detection. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 For the structure diagram of a preferred embodiment of the building construction flatness detection device provided by the utility model;
[0015] Figure 2 For Figure 1 The enlarged schematic view of A part shown in the figure;
[0016] Figure 3 For Figure 1 The top view schematic view shown in the figure;
[0017] Figure 4 For Figure 1 The side sectional view schematic view shown in the figure;
[0018] Figure 5 For Figure 4 The enlarged schematic view of B part shown in the figure;
[0019] Figure 6 For Figure 1 The front sectional view schematic view shown in the figure;
[0020] Figure 7 For Figure 6 The C part sectional view schematic view shown in the figure;
[0021] Figure 8 For Figure 1 The partial sectional view schematic view shown in the figure.
[0022] The figure label: 1, base; 2, first electric push rod; 3, first vertical groove; 4, first concave column; 5, motor; 6, threaded screw; 7, horizontal plate; 8, second electric push rod; 9, second vertical groove; 10, second concave column; 11, vertical rod; 12, limiting block; 13, round hole; 14, side block; 15, round rod; 16, vertical groove; 17, spring; 18, flat plate; 19, rolling groove; 20, rotating shaft; 21, roller; 22, limiting block; 23, arrow indicating mark; 24, scale board; 25, fixed block; 26, stud; 27, round block; 28, cross slot; 29, circular support plate; 30, placing box; 31, cross ratchet; 32, slot; 33, maintenance box; 34, pull plate; 35, pull handle; 36, horizontal box; 37, level; 38, transparent cover; 39, support; 40, control panel; 41, push handle rod; 42, rubber handle sleeve. DETAILED DESCRIPTION
[0023] The utility model will be further described below in combination with the drawings and embodiments.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 And Figure 8 Among them, Figure 1 It is the structure diagram of a preferred embodiment of the building construction leveling detection device provided by the utility model.
[0025] Figure 2 It is the enlarged schematic view of A part shown in Figure 1 . Figure 3 It is the top view schematic view shown in Figure 1 . Figure 4 It is the side sectional view schematic view shown in Figure 1 . Figure 5 It is the enlarged schematic view of B part shown in Figure 4 . Figure 6 It is the front sectional view schematic view shown in Figure 1 . Figure 7 It is the sectional view schematic view of C part shown in Figure 6 . Figure 8 It is the sectional view schematic view of D part shown in Figure 1The local section view shows that the building construction flatness detection device comprises a base 1, the top of the base 1 is fixedly connected with a first electric push rod 2, the top of the base 1 is provided with a first vertical groove 3, the inside of the first vertical groove 3 is slidably connected with a first concave column 4, one end of the first electric push rod 2 is fixedly connected with the outside of the first concave column 4, the top of the first concave column 4 is fixedly connected with a motor 5, the bottom of the motor 5 is fixedly connected with a threaded screw rod 6, the inside of the first concave column 4 is slidably connected with a horizontal plate 7, the outer surface of the threaded screw rod 6 penetrates through the horizontal plate 7 and extends to the outside of the horizontal plate 7, the outer surface of the threaded screw rod 6 is screw-connected with the inside of the horizontal plate 7, the top of the base 1 is fixedly connected with a second electric push rod 8, the top of the base 1 is provided with a second vertical groove 9, the inside of the second vertical groove 9 is slidably connected with a second concave column 10, one end of the second electric push rod 8 is fixedly connected with the outside of the second concave column 10, the inside of the second concave column 10 is fixedly connected with a vertical rod 11, the outer surface of the vertical rod 11 is slidably connected with the inside of the horizontal plate 7, the top of the vertical rod 11 is fixedly connected with a limiting block 12, one side of the horizontal plate 7 is provided with a circular hole 13, the inside of the circular hole 13 is fixedly connected with a side block 14, the inside of the circular hole 13 is slidably connected with a circular rod 15, the outer surface of the circular rod 15 penetrates through the circular hole 13 and extends to the outside of the circular hole 13, the outside of the circular rod 15 is provided with a vertical groove 16, the inside of the vertical groove 16 is slidably connected with the outside of the side block 14, the outside of the circular rod 15 is provided with a spring 17, one end of the circular rod 15 is fixedly connected with a flat plate 18, one side of the flat plate 18 is provided with a rolling groove 19, the inside of the rolling groove 19 is fixedly connected with a rotating shaft 20, the outer surface of the rotating shaft 20 is movably connected with a roller 21, the other end of the circular rod 15 is fixedly connected with a limiting block 22, the other side of the limiting block 22 is fixedly connected with an arrow indicating mark 23, one side of the horizontal plate 7 is fixedly connected with a scale ruler plate 24.
[0026] The base 1 provides stable support; the first electric push rod 2 and the second electric push rod 8 synchronously push the first concave column 4 and the second concave column 10 to slide in the first vertical groove 3 and the second vertical groove 9 respectively, and the displacement of the detection assembly is adjusted. The motor 5 drives the threaded screw rod 6 to rotate, so that the horizontal plate 7 vertically ascends and descends in the first concave column 4, and the detection height is accurately adjusted; the vertical rod 11 provides vertical guidance for the horizontal plate 7 and prevents the horizontal plate 7 from falling off through the limiting block 12 at the top. The side block 14 cooperates with the vertical groove 16 of the circular rod 15, so that the circular rod 15 can only vertically slide; the spring 17 buffers the vertical displacement of the circular rod 15. The flat plate 18 contacts the wall surface through the roller 21 (which is in the same horizontal plane as the flat plate 18), so as to reduce the sliding friction; the vertical displacement of the circular rod 15 drives the limiting block 22 and the arrow indicating mark 23, and the wall surface flatness deviation is directly displayed through the cooperation with the scale ruler plate 24.
[0027] One side of the base 1 is fixedly connected with a fixed block 25, the inside of the fixed block 25 is threadedly connected with a stud 26, the outer surface of the stud 26 penetrates the fixed block 25 and extends to the outside of the fixed block 25, the top of the stud 26 is fixedly connected with a round block 27, the top of the round block 27 is provided with a cross groove 28, the bottom of the stud 26 is fixedly connected with a circular support plate 29, the top of the base 1 is fixedly connected with a placing box 30, and the inside of the placing box 30 is provided with a cross handle 31.
[0028] The fixed block 25 on the side of the base 1 is threadedly connected with the height-adjustable stud 26, the bottom of the stud 26 is provided with the circular support plate 29 which contacts the ground, and the top of the stud 26 is provided with the round block 27 with the cross groove 28 (which is operated in cooperation with the cross handle 31 in the placing box 30). The device support height can be manually adjusted, the inclination of the base 1 caused by the uneven ground can be compensated, and the stability of the device during the detection process is ensured.
[0029] The front of the base 1 is provided with a draw slot 32, the inside of the draw slot 32 is slidably connected with a maintenance box 33, the other side of the maintenance box 33 is fixedly connected with a pull plate 34, and the other side of the pull plate 34 is fixedly connected with a pull handle 35.
[0030] The draw slot 32 on the front of the base 1 provides a slidable space for the maintenance box 33. The maintenance box 33 can be used to store tools, spare parts and other items required for the maintenance of the device. The pull plate 34 is connected with the maintenance box 33 and the pull handle 35. The operator can conveniently pull out the maintenance box 33 from the draw slot 32 by holding the pull handle 35 and pulling the pull plate 34, so as to take out the internal items for the maintenance and repair of the device. When not in use, the maintenance box 33 can be pushed back into the draw slot 32, thereby achieving the storage function, making the device more tidy, and avoiding the loss or damage of the maintenance tools and spare parts.
[0031] The top of the base 1 is fixedly connected with a horizontal box 36, the inside of the horizontal box 36 is fixedly connected with a level 37, and the top of the horizontal box 36 is provided with a transparent cover 38.
[0032] The horizontal box 36 on the top of the base 1 is used for installing the level 37, and the level 37 can directly display whether the device is in a horizontal state, thereby assisting the operator to make the base 1 stable according to the ground conditions and cooperating with the adjusting device such as the stud 26. The transparent cover 38 on the top of the horizontal box 36 can protect the level 37 from dust and collision, and facilitate the operator to check the state of the level 37 through the transparent cover 38.
[0033] The top of the base 1 is fixedly connected with a support 39, and the top of the support 39 is fixedly connected with a control panel 40.
[0034] The control panel 40 is fixed on the top of the base 1 by the support 39, and an operator can conveniently control the functions of the device through the control panel 40, such as starting or stopping the operation of the electric push rod, the motor and other components.
[0035] The top of the base 1 is fixedly connected with a push handle rod 41, and the outer part of the push handle rod 41 is provided with a rubber handle sleeve 42.
[0036] The push handle rod 41 on the top of the base 1 is convenient for an operator to move the whole device, and the rubber handle sleeve 42 on the outer part of the push handle rod 41 can increase the comfort and friction force of holding, so that the process of pushing the device is more labor-saving and stable.
[0037] The working principle of the building construction flatness detection device is as follows: first, the building construction flatness detection device is placed near the wall surface to be detected by the base 1. The first electric push rod 2 and the second electric push rod 8 are started and work synchronously, the first electric push rod 2 drives the first concave column 4 to slide in the first vertical groove 3, and the second electric push rod 8 drives the second concave column 10 to slide in the second vertical groove 9. In this way, the positions of the motor 5 and the vertical rod 11 are flexibly adjusted, so that the flat plate 18 reaches a height suitable for detecting the flatness of the wall surface. Then the motor 5 is started, and the motor 5 drives the threaded lead screw 6 connected thereto to rotate. Since the threaded lead screw 6 is threadedly connected with the horizontal plate 7, the horizontal plate 7 will make up-and-down linear motion in the first concave column 4 along the threaded lead screw 6, and the vertical rod 11 provides guidance for the movement of the horizontal plate 7 to ensure stable movement. The horizontal plate 7 drives the round rod 15 and the flat plate 18 to approach the wall surface. When the flat plate 18 approaches the wall surface, the rollers 21 on the same horizontal plane also contact the wall surface at the same time. During the up-and-down movement of the flat plate 18 along the wall surface, the rollers 21 will roll around the rotating shaft 20 when encountering obstacles. Because the rollers 21 roll, the sliding friction between the flat plate 18 and the wall surface that may originally occur is converted into rolling friction, greatly reducing the friction. If the wall surface is not flat, the flat plate 18 will displace with the ups and downs of the wall surface, since the flat plate 18 is fixedly connected with the round rod 15, the round rod 15 will slide in the round hole 13, the vertical groove 16 outside the round rod 15 cooperates with the side block 14 to ensure that the round rod 15 slides horizontally, and the spring 17 plays a buffering role. The movement of the round rod 15 drives the limiting block 22 and the arrow indicating mark 23 to move, and through the cooperation of the arrow indicating mark 23 and the scale scale plate 24, the deviation value of the flatness of the wall surface can be directly read. Finally, when the measurement is completed, the motor 5, the first electric push rod 2 and the second electric push rod 8 are turned off. At this time, the spring 17 outside the round rod 15 plays a role, and the spring 17 is compressed or stretched to produce elastic deformation during the measurement, at this time it releases the elastic force, drives the round rod 15 to reset, and then makes the flat plate 18, the limiting block 22 and the arrow indicating mark 23 return to the initial position, ready for the next measurement.
[0038] Compared with the related art, the building construction flatness detection device has the following beneficial effects:
[0039] The utility model provides a kind of building construction flatness detection device, base 1 stable support, guarantee detection smooth.The first electric push rod 2 and second electric push rod 8 synchronous push first concave column 4, second concave column 10 in first vertical groove 3 and second vertical groove 9 sliding, flexible adjustment motor 5 and vertical rod 11 position to adapt to different wall height.Motor 5 drives screw rod 6 to make crossbeam 7 in first concave column 4 and second concave column 10 linearly lift, vertical rod 11 orientation ensures smooth.Side block 14 and vertical groove 16 cooperate to let round bar 15 linearly slide, spring 17 buffering precision.Plane plate 18 and gyro wheel 21 change sliding into rolling, reduce friction and wear, let detection be more smooth.Round bar 15 drives arrow indication mark 23 and scale scale board 24 cooperation, intuitive and accurate display deviation, efficiently complete detection.
[0040] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. A building construction flatness testing device, characterized in that, include: A base, the top of which is fixedly connected to a first electric push rod, the top of which has a first vertical groove, the interior of which is slidably connected to a first concave column, one end of which is fixedly connected to the exterior of which, a motor is fixedly connected to the top of which, a threaded screw is fixedly connected to the bottom of which, a horizontal plate is slidably connected to the interior of which, the outer surface of which extends through the horizontal plate and to the exterior of which is threadedly connected to the interior of which, a second electric push rod is fixedly connected to the top of which, the top of which has a second vertical groove, the interior of which is slidably connected to a second concave column, one end of which is fixedly connected to the exterior of which, the interior of which is threadedly connected to the exterior of which, a second electric push rod is fixedly connected to the top of which, a first vertical groove, a first concave column, and one end of which is fixedly connected to the exterior of which, a second concave column is slidably connected to the interior of which, a first vertical groove, a first concave column, and one end of which is fixedly connected to the exterior of which, a first vertical groove, a first concave column, and one end of which is fixedly connected to the exterior of which, a second vertical groove, a first ... second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical groove, a second vertical A vertical rod is fixedly connected to the horizontal plate. The outer surface of the vertical rod is slidably connected to the inside of the horizontal plate. A limiting block is fixedly connected to the top of the vertical rod. A circular hole is opened on one side of the horizontal plate. A side block is fixedly connected to the inside of the circular hole. A circular rod is slidably connected to the inside of the circular hole. The outer surface of the circular rod passes through the circular hole and extends to the outside of the circular hole. A vertical groove is opened on the outside of the circular rod. The inside of the vertical groove is slidably connected to the outside of the side block. A spring is provided on the outside of the circular rod. A flat plate is fixedly connected to one end of the circular rod. A rolling groove is opened on one side of the flat plate. A rotating shaft is fixedly connected to the inside of the rolling groove. A roller is movably connected to the outer surface of the rotating shaft. A limiting block is fixedly connected to the other end of the circular rod. An arrow indicator is fixedly connected to the other side of the limiting block. A scale plate is fixedly connected to one side of the horizontal plate.
2. The building construction flatness testing device according to claim 1, characterized in that, A fixing block is fixedly connected to one side of the base. A stud is threaded inside the fixing block. The outer surface of the stud penetrates the fixing block and extends to the outside of the fixing block. A round block is fixedly connected to the top of the stud. A cross groove is opened on the top of the round block. A round support plate is fixedly connected to the bottom of the stud. A placement box is fixedly connected to the top of the base. A cross crank handle is provided inside the placement box.
3. The building construction flatness testing device according to claim 1, characterized in that, The base has a slot on the front, and a maintenance box is slidably connected inside the slot. A pull plate is fixedly connected to the other side of the maintenance box, and a pull handle is fixedly connected to the other side of the pull plate.
4. The building construction flatness testing device according to claim 1, characterized in that, A level box is fixedly connected to the top of the base, a level is fixedly connected inside the level box, and a transparent cover is provided on the top of the level box.
5. The building construction flatness testing device according to claim 1, characterized in that, A bracket is fixedly connected to the top of the base, and a control panel is fixedly connected to the top of the bracket.
6. The building construction flatness testing device according to claim 1, characterized in that, A push handle is fixedly connected to the top of the base, and a rubber handle sleeve is provided on the outside of the push handle.