Intelligent vertical detection device for building engineering construction
Technical Field
The utility model relates to a building engineering technical field especially relates to an intelligent perpendicular detection device of building engineering construction usefulness.
Background
The vertical displacement monitoring refers to the measurement of the vertical displacement of the hydraulic structure and the representative point of the foundation by using observation instruments and equipment. The vertical displacement monitoring in the construction stage can be used for controlling the filling speed of the earth-rock dam, researching and measuring the rebound deformation of bedrock and the soil characteristics of the dam body, and the monitoring result can be used as a basis for modifying design and improving construction.
Uneven vertical displacement may crack the dam, leading to even more severe damage. Abnormal changes in vertical displacement may indicate the formation of some sort of damage or the development of a composite effect.
Therefore, vertical detection is very important in the construction process, but in the existing vertical detection device, the problem that the height of the wall is too high to cause measurement failure or the measurement difficulty is caused by the fact that the starting point of a part of the wall is higher is often caused, and the measurement range of the whole device is smaller.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, in current perpendicular detection device, have often that the wall height is too high to lead to not measuring, perhaps the higher difficult problem of measurement of partial wall starting point, whole device measuring range is less.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent vertical detection device for building engineering construction comprises a platform and a level meter, wherein the level meter is fixedly connected to the platform, a vertical movable groove is formed in the platform, a first assembling block is fixedly connected to the side wall of the movable groove, a movable block is arranged in the movable groove, a telescopic rod is rotatably connected in the first assembling block, a limiting groove is formed in the telescopic rod, a limiting block is further arranged in the limiting groove, a second assembling block is rotatably connected to one end, away from the first assembling block, of the telescopic rod, a distance meter is fixedly connected to one side of the second assembling block, the distance meter is in threaded connection with a threaded rod, the threaded rod is fixedly connected to a movable block, a servo motor is fixedly connected to the upper end of the movable block, the servo motor is rotatably connected to the threaded rod, a movable groove is formed in the movable block, and a sliding device is arranged on the side wall of the movable block, the lower end of the platform is fixedly connected with a supporting device in a symmetrical relation.
Preferably, the sliding device comprises a pulley and a sliding groove, the pulley is fixedly connected to the side wall of the moving block, the sliding groove is fixedly connected to the inside of the moving groove, and the pulley is slidably connected with the sliding groove.
Preferably, a vertical first opening and closing groove is formed in one side of the moving block, a vertical second opening and closing groove is formed in the platform, the first opening and closing groove is matched with the second opening and closing groove, and one end of the range finder penetrates through the first opening and closing groove and is located in the second opening and closing groove.
Preferably, the supporting device comprises a telescopic cylinder, a supporting rod and a base, the supporting rod is rotatably connected below the platform, the telescopic cylinder is arranged in the supporting rod, and the base is rotatably connected below the supporting rod.
Preferably, the telescopic rod comprises a plurality of telescopic sleeves with gradually reduced sizes, every two telescopic sleeves are connected in a sliding mode, and the limiting blocks on the telescopic rod are connected in the moving grooves in a sliding mode.
Preferably, the two ends of the threaded column are provided with sponge layers, the base is arranged in an I shape, and the lower end of the base is provided with a rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device can adjust the height from the supporting device, can intelligently adjust and control the required height under the interaction of the telescopic rod and the servo motor in the moving block, ensures the stability in the moving process, and ensures the accuracy while expanding the measuring range;
2. get strutting arrangement in platform below and can adjust whole platform levelness through observing the spirit level that is located on the platform because the base all can rotate convenient angle regulation with the bracing piece to guarantee that the condition that detects perpendicularly obtains satisfying.
Drawings
Fig. 1 is a schematic front structural view of an intelligent vertical detection device for construction engineering of the present invention;
fig. 2 is a schematic view of the working state of the intelligent vertical detection device for construction engineering of the present invention;
fig. 3 is a partial structural plan view of an intelligent vertical detection device for construction engineering of the present invention;
fig. 4 is the utility model provides a partial structure schematic diagram of the telescopic link of intelligent perpendicular detection device of building engineering construction usefulness.
In the figure: 1 servo motor, 2 threaded rods, 3 moving grooves, 4 platforms, 5 threaded rods, 6 gradienters, 7 telescopic cylinders, 8 supporting rods, 9 bases, 10 distance meters, 11 second assembling blocks, 12 first assembling blocks, 13 pulleys, 14 sliding grooves, 15 telescopic rods, 16 limiting grooves, 17 limiting blocks and 18 moving grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1-4, an intelligent vertical detection device for construction of building engineering comprises a platform 4 and a level gauge 6, wherein the level gauge 6 is fixedly connected to the platform 4, a vertical movable groove 18 is arranged in the platform 4, a first assembling block 12 is fixedly connected to the side wall of the movable groove 18, a movable block 2 is arranged in the movable groove 18, a telescopic rod 15 is rotatably connected to the first assembling block 12, a limiting groove 16 is arranged on the telescopic rod 15, a limiting block 17 is further arranged in the limiting groove 16, one end of the telescopic rod 15, which is far away from the first assembling block 12, is rotatably connected to a second assembling block 11, a distance meter 10 is fixedly connected to one side of the second assembling block 11, the distance meter 10 is in threaded connection with a threaded rod 5, sponge layers are arranged at both ends of the threaded rod 5, a base 9 is in an i-shaped arrangement, a rubber layer is arranged at the lower end of the base 9, and when the distance meter 10 moves up and down, when the distance meter 10 reaches both ends of the threaded rod 5, in order to protect accurate distancer, need add the sponge layer at both ends and play the cushioning effect to increase of service life. (the rangefinder 10 and the level 6 are prior art and the working principle is not described in detail)
The threaded rod 5 is fixedly connected to the moving block 2, the upper end of the moving block 2 is fixedly connected with the servo motor 1, the servo motor 1 is rotatably connected to the threaded rod 5, a moving groove 3 is arranged in the moving block 2, the telescopic rod 15 comprises a plurality of telescopic sleeves with gradually reduced sizes, every two telescopic sleeves are connected in a sliding manner, the limiting block 17 on the telescopic rod 15 is connected in the moving groove 3 in a sliding manner, one end of the telescopic rod 15 is rotatably connected to the first assembling block 12, the other end of the telescopic rod 15 is rotatably connected to the second assembling block 11, the distance measuring instrument 10 is fixedly connected to one side of the second assembling block 11 and moves up and down under the action of the threaded rod 5 driven by the servo motor 1, so that the second assembling block 11 is driven to move up and down, the first assembling block 12 is fixed, so that the telescopic rod 15 is stretched by the second assembling block 11, the telescopic sleeves are driven to move outwards, and the telescopic sleeves rotatably connected to the first assembling block 12 are kept still, the telescopic sleeve with the second largest volume in the telescopic assembly is also moved along with the stretching of the second assembly block, the limiting block 17 is installed on the telescopic sleeve with the second largest volume, the limiting block 17 is connected in the moving groove 3 in a sliding mode, when the limiting block 17 reaches the two ends of the moving groove 3, the moving block 2 is driven to move continuously under the continuous movement of the second assembly block 11, and when the measurement is finished and the telescopic rod 15 is retracted, the limiting block 17 can finally return to the limiting groove 16 connected to the telescopic sleeve on the first assembly block 12 in a rotating mode.
A vertical first opening and closing groove is arranged at one side of the moving block 2, a vertical second opening and closing groove is arranged in the platform 4, the first opening and closing groove is matched with the second opening and closing groove, one end of the range finder 10 penetrates through the first opening and closing groove and is positioned in the second opening and closing groove, the range finder 10 is driven by the servo motor 1 to move up and down on the threaded rod 5, one end of the range finder 10 penetrates through the first opening and closing groove and is positioned in the second opening and closing groove, so that the range finder 10 can move through the second opening and closing groove in the platform 4 without being damaged in the process of moving the moving block 2 up and down, a sliding device is arranged on the side wall of the moving block 2 and comprises a pulley 13 and a sliding groove 14, the pulley 13 is fixedly connected on the side wall of the moving block 2, the sliding groove 14 is fixedly connected in a movable groove 18, the pulley 13 is slidably connected with the sliding groove 14, in order to ensure that after the limiting block 17 reaches the top end or the bottom end of the moving groove 3, the moving block 2 can also move upwards or downwards under the work of the servo motor, the pulley 13 is additionally arranged on the outer side of the moving block 2, and the pulley 13 is connected in the sliding groove 14 on the movable groove 18 in a sliding mode, so that the moving block 2 can continue to move and the measuring range is increased.
4 lower extreme fixedly connected with of platform is the strutting arrangement of symmetric relation, strutting arrangement includes telescopic cylinder 7, bracing piece 8 and base 9, bracing piece 8 rotates to be connected in 4 below of platform, telescopic cylinder 7 is established in bracing piece 8, base 9 rotates to be connected in 8 below of bracing piece, under the effect of spirit level 6, learn horizontal angle through observing spirit level 6, then adjust the platform angle through rotation support bar 8 and base 9, guarantee platform 4's level nature, bracing piece 8 can adjust the length of bracing piece 8 under the effect of telescopic cylinder 7 that is located it simultaneously, thereby adjust platform 4's height, tentatively adjust the measuring range.
In the utility model, when the user uses the device, the angle of the platform 4 is adjusted by observing the level gauge 6, the initial height is preliminarily adjusted and measured by adjusting the length of the support bar 8, or the highest height of measurement is increased, the servo motor 1 is started at the moment, the distance measuring instrument 10 is controlled to reach the bottommost end, the telescopic rod 15 faces downwards at the moment, meanwhile, the limiting block 17 on the telescopic sleeve reaches the bottom end of the moving groove 3, the range finder 10 continuously moves downwards to drive the moving block 2 to move downwards along the sliding groove 14 along with the pulley 13, so as to reach the initial position, at this time, the distance meter 10 is opened to know the distance between the device and the wall, and then controlling the distance meter 10 to slowly rise, observing data obtained by the distance meter 10 in the rising process to know whether the distance changes or not until the distance meter 10 is moved to the top end, and obtaining measurement data in the whole measurement height to judge whether the wall is vertical or not.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.