Disclosure of Invention
In order to make up the deficiency of the prior art, the parallelism detecting device in the prior art is mostly composed of a connecting bracket and a measuring instrument, and the parallelism detecting device is mostly connected with the measuring instrument through screws, so that the parallelism detecting device is very troublesome in separating the parallelism detecting device from the measuring instrument through the connecting mode, the screws can be separated only by disassembling the screws one by one through a disassembling tool, and then a great amount of time is consumed in the process of disassembling and installing the parallelism detecting device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a building parallelism detection device, which comprises a connecting bracket, wherein the top end of the connecting bracket is provided with a measuring instrument body; the top end of the connecting bracket is provided with a mounting assembly;
the installation component includes square block, a set of square block all with the one end fixed connection of first spring, two sets of the other end of first spring all with square connecting plate fixed connection, two sets of square connecting plate all with the one end fixed connection of second spring, two sets of the other end of second spring all with another set of square block fixed connection, a set of square block all with square block groove fixed connection, another set of square block all with second connecting plate fixed connection, the top of linking bridge is provided with the butt subassembly.
Preferably, the abutting component comprises a first adsorption rod, two groups of first adsorption rods penetrate through the second connecting block, one ends of the two groups of first adsorption rods are attracted with the first magnet, the two groups of second connecting blocks are fixedly connected with the first rotating rod, and the two groups of first magnets are fixedly connected with the second connecting plate.
Preferably, the two sets of square clamping blocks are sleeved with first telescopic grooves, the two sets of square clamping blocks are clamped with first sliding grooves, the two sets of first sliding grooves are formed in the square connecting grooves, the two sets of first telescopic grooves are fixedly connected with one end of the first sliding block, and the two sets of first sliding blocks are slidably connected with the first sliding grooves.
Preferably, the two groups of second connecting plates are fixedly connected with the first bearings, the two groups of first bearings are fixedly connected with one end of the first rotating rod, and the other ends of the two groups of first rotating rods are fixedly connected with the first clamping plates.
Preferably, the two groups of square connecting plates are fixedly connected with the inner wall of the first expansion groove, and the other ends of the two groups of first sliding blocks are fixedly connected with the square connecting blocks.
Preferably, the top and the measuring instrument body fixed connection of square connecting block, the outside cover of square connecting block is equipped with square spread groove, the bottom and the top fixed connection of linking bridge of square spread groove.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the mounting assembly, the function of mounting and dismounting the measuring instrument and the connecting bracket is realized, the problem that the parallelism detecting device can be dismounted or mounted only by a dismounting tool when being dismounted is solved, and the mounting assembly can be used for conveniently mounting and dismounting the parallelism detecting device and improving the convenience of mounting and dismounting the parallelism detecting device;
2. according to the utility model, through the structural design of the abutting component, the function of clamping the mounting component is realized, the problem that a large amount of time is required to be consumed when the mounting component is used for mounting or dismounting the parallelism detecting device is solved, and the parallelism detecting device can be more conveniently mounted through the abutting component, so that a large amount of time can be saved, and the mounting and dismounting efficiency of the mounting component is improved.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a device for detecting parallelism of a building includes a connection bracket 1, wherein a measuring instrument body 2 is arranged at the top end of the connection bracket 1; the top end of the connecting bracket 1 is provided with a mounting component;
the mounting assembly comprises square clamping blocks 47, one group of square clamping blocks 47 are glued with one end of the first springs 45, the other ends of the two groups of first springs 45 are glued with the square connecting plates 44, the two groups of square connecting plates 44 are glued with one end of the second springs 46, the other ends of the two groups of second springs 46 are glued with the other group of square clamping blocks 47, one group of square clamping blocks 47 are glued with the square clamping grooves 49, the other group of square clamping blocks 47 are glued with the second connecting plates 50, and the top end of the connecting bracket 1 is provided with an abutting assembly;
during operation, when the measuring instrument body 2 and the connecting bracket 1 are disassembled, the square clamping groove 49 and the second connecting plate 50 are pulled simultaneously, the square clamping groove 49 is fixedly connected with one group of square clamping blocks 47, the second connecting plate 50 is fixedly connected with the other group of square clamping blocks 47, and then the two groups of square clamping blocks 47 are driven to synchronously approach in the first telescopic groove 43, so that the two groups of square clamping blocks 47 extrude the first springs 45 and the second springs 46.
Further, the abutting assembly includes a first adsorption rod 63, two groups of first adsorption rods 63 penetrate through a second connection block 64, one ends of the two groups of first adsorption rods 63 are attracted to the first magnet 62, the two groups of second connection blocks 64 are glued to the first rotation rod 65, and the two groups of first magnets 62 are glued to the second connection plate 50;
during operation, the first adsorption rod 63 is pulled, so that the first adsorption rod 63 moves in the first magnet 62, then the first adsorption rod 63 and the first magnet 62 are not attracted any more, and the first rotation rod 65 can be well limited through the attraction of the first adsorption rod 63 and the first magnet 62, so that the first rotation rod 65 is prevented from automatically rotating in the first bearing 66.
Further, the outer parts of the two groups of square clamping blocks 47 are sleeved with first telescopic grooves 43, the two groups of square clamping blocks 47 are clamped with first sliding grooves 48, the two groups of first sliding grooves 48 are formed in the square connecting grooves 40, the two groups of first telescopic grooves 43 are welded with one ends of the first sliding blocks 42, and the two groups of first sliding blocks 42 are in sliding connection with the first sliding grooves 48;
during operation, the square clamping groove 49 and the second connecting plate 50 are pulled, so that the two groups of square clamping blocks 47 move in the first telescopic groove 43, when the two groups of square clamping blocks 47 shrink to the inside of the first telescopic groove 43, the two groups of square clamping blocks 47 are not clamped with the first sliding groove 48, the measuring instrument body 2 is pulled upwards, the measuring instrument body 2 is fixedly connected with the square connecting block 41, the square connecting block 41 is fixedly connected with the first sliding block 42, and then the first sliding block 42 is driven to move upwards in the inside of the first sliding groove 48, and after the square connecting block 41 moves upwards to be completely separated from the inside of the square connecting groove 40, the disassembly of the measuring instrument body 2 and the connecting bracket 1 can be completed.
Further, the two sets of second connecting plates 50 are glued together with the first bearings 66, the two sets of first bearings 66 are welded together with one end of the first rotating rod 65, and the other ends of the two sets of first rotating rods 65 are glued together with the first clamping plates 67;
during operation, the second connecting plate 50 is fixedly connected with the first bearing 66, the first bearing 66 is fixedly connected with the first rotating rod 65, the first rotating rod 65 is fixedly connected with the first clamping plate 67, then the first clamping plate 67 is driven to move, when the two groups of square clamping blocks 47 are completely contracted into the first telescopic slot 43, at the moment, the first clamping plate 67 moves to penetrate through the square clamping slot 49, the first adsorbing rod 63 is pulled to enable the first adsorbing rod 63 to be out of attraction with the first magnet 62, then the first clamping plate 67 is rotated, then the first rotating rod 65 is enabled to rotate in the first bearing 66, the second connecting block 64 is fixedly connected with the first rotating rod 65, then the first adsorbing rod 63 is driven to rotate, and when the first clamping plate 67 rotates to be abutted with the square clamping slot 49, the first adsorbing rod 63 is pushed, and the first adsorbing rod 63 and the first magnet 62 are enabled to be attracted again.
Further, two sets of square connecting plates 44 are welded with the inner wall of the first expansion groove 43, and the other ends of the two sets of first sliding blocks 42 are glued with the square connecting blocks 41;
during operation, the first spring 45 and the second spring 46 can be well extruded through the square connecting plate 44, the measuring instrument body 2 is pulled upwards, the measuring instrument body 2 is fixedly connected with the square connecting block 41, the square connecting block 41 is fixedly connected with the first sliding block 42, and then the first sliding block 42 is driven to move upwards in the first sliding groove 48.
Further, the top end of the square connecting block 41 is glued with the measuring instrument body 2, a square connecting groove 40 is sleeved outside the square connecting block 41, and the bottom end of the square connecting groove 40 is glued with the top end of the connecting bracket 1;
during operation, the measuring instrument body 2 is pulled upwards, the measuring instrument body 2 is fixedly connected with the square connecting block 41, then the square connecting block 41 is driven to move upwards in the square connecting groove 40, the square connecting groove 40 is fixedly connected with the connecting bracket 1, and after the square connecting block 41 moves to the inside completely separated from the square connecting groove 40, the connecting bracket 1 and the measuring instrument body 2 can be detached.
Working principle: when the measuring instrument body 2 is dismounted from the connecting bracket 1, the square clamping groove 49 and the second connecting plate 50 are pulled at the same time, the square clamping groove 49 is fixedly connected with one group of square clamping blocks 47, the second connecting plate 50 is fixedly connected with the other group of square clamping blocks 47, then the two groups of square clamping blocks 47 are driven to synchronously approach in the first telescopic groove 43, then the two groups of square clamping blocks 47 squeeze the first spring 45 and the second spring 46, the second connecting plate 50 is fixedly connected with the first bearing 66, the first bearing 66 is fixedly connected with the first rotating rod 65, the first rotating rod 65 is fixedly connected with the first clamping plate 67, then the first clamping plate 67 is driven to move, when the two groups of square clamping blocks 47 are completely contracted into the first telescopic groove 43, at the moment, the first clamping plate 67 moves to penetrate through the square clamping groove 49, then the first adsorbing rod 63 is pulled, the first adsorption rod 63 moves in the first magnet 62, the first adsorption rod 63 and the first magnet 62 are not attracted any more, the first adsorption rod 63 and the first magnet 62 are attracted by the first adsorption rod 63, the first rotation rod 65 can be well limited, the first rotation rod 65 is prevented from automatically rotating in the first bearing 66, then the first clamping plate 67 is rotated, the first rotation rod 65 rotates in the first bearing 66, the second connecting block 64 is fixedly connected with the first rotation rod 65, then the first adsorption rod 63 is driven to rotate, when the first clamping plate 67 rotates to be abutted with the square clamping groove 49, the first adsorption rod 63 is pushed, the first adsorption rod 63 and the first magnet 62 are attracted again, then the operation is repeated, the first adsorption rod 63 and the first magnet 62 on the other side are also attracted again, then the measuring instrument body 2 is pulled upwards, the measuring instrument body 2 is fixedly connected with the square connecting block 41, the square connecting block 41 is fixedly connected with the first sliding block 42, then the first sliding block 42 is driven to move upwards in the first sliding groove 48, and when the square connecting block 41 moves upwards to be completely separated from the square connecting groove 40, the disassembly of the measuring instrument body 2 and the connecting bracket 1 can be completed.
When the measuring instrument body 2 is installed with the connecting bracket 1, the square connecting block 41 is placed in the square connecting groove 40, then the first adsorption rod 63 is pulled to enable the first adsorption rod 63 and the first magnet 62 not to be in attraction, then the first clamping plate 67 is rotated, when the first clamping plate 67 rotates and is not in butt joint with the square clamping groove 49, namely, the two groups of square clamping blocks 47 are not in extrusion of the first spring 45 and the second spring 46, under the action of the restoring force of the first spring 45 and the second spring 46, the two groups of square clamping blocks 47 are clamped with the first sliding groove 48, and then the installation of the measuring instrument body 2 and the connecting bracket 1 can be completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.