Building engineering straightness detection device that hangs down
Technical Field
The utility model relates to a building detection technology field specifically is a building engineering straightness detection device that hangs down.
Background
In building construction measurement, the perpendicularity of buildings, structures, construction elevators, tower cranes and the like is often measured, and the perpendicularity is an important technical index for ensuring the safety of wall bodies.
However, the wall verticality in the current market is mostly measured by adopting a verticality measuring instrument, the current verticality measuring instrument is difficult to show the verticality change of the wall in real time during measurement, the measurement data is not visual enough, and when the ground is uneven, the current verticality measuring instrument is convenient to adjust and keep a horizontal state when being placed, so that the detection precision of the wall verticality is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering straightness detection device that hangs down to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering straightness detection device that hangs down, the on-line screen storage device comprises a base, the upper surface center department fixed mounting of base has the support column, the top fixedly connected with fixed plate of support column, the left end fixedly connected with mounting bracket of fixed plate, the inner wall of mounting bracket rotates through the bearing and is connected with accommodate the lead screw, accommodate the lead screw's surperficial threaded connection has the movable block, the left side fixedly connected with extension rod of movable block, the left end fixed mounting of extension rod has the measuring block, the left side of measuring block is seted up flutedly, the inner wall fixed mounting of recess has reset spring, reset spring's one end fixedly connected with and recess assorted fly leaf, the left side fixedly connected with detection bar of fly leaf, the left end of detection bar extends to the outside and the fixed mounting of measuring block has the gyro wheel.
Preferably, the surface of the detection rod is fixedly connected with a guide block, and the surface of the measurement block is provided with a strip-shaped through hole.
Preferably, the guide block is connected with the strip-shaped through hole in a sliding mode, and an indicating needle is fixedly connected to the lower surface of the guide block.
Preferably, the guide way has been seted up to the inside wall of mounting bracket, the right side fixedly connected with slider of movable block, slider and guide way sliding connection.
Preferably, a level gauge is fixedly installed on the upper surface of the fixing plate, and a configuration block is fixedly installed on the lower surface of the fixing plate.
Preferably, the lower surface of the base is fixedly provided with universal wheels, and the surface of the base is respectively provided with a supporting sleeve and a supporting screw rod.
Advantageous effects
The utility model provides a building engineering straightness detection device that hangs down possesses following beneficial effect:
1. this building engineering detection device that hangs down through setting up measuring block, reset spring, test bar and gyro wheel, when carrying out the straightness detection that hangs down to the wall, through reciprocating the gyro wheel on the surface of wall, and then drive the test bar and slide in measuring the block, judge the straightness change that hangs down of wall according to the displacement change of pointer again to be convenient for carry out the detection of hanging down to the wall of co-altitude, this detection device easy operation, the regulation of being convenient for, the suitability is strong.
2. This building engineering straightness detection device that hangs down is provided with support sleeve and supporting screw through the bottom at the base, can adjust four supporting screw's height respectively when the unevenness of ground, and the levelness of base is adjusted to rethread spirit level, and then makes detection device keep the horizontally state, avoids the base out of level and influences the detection precision of straightness that hangs down.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the measuring block of the present invention;
FIG. 3 is a front view of the measuring block of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a mounting frame 1, an adjusting screw rod 2, a movable block 3, a measuring block 4, a return spring 5, a movable plate 6, a detecting rod 7, a roller 8, a guide block 9, an indicating needle 10, a level 11 and a support screw rod 12.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a building engineering straightness detection device that hangs down, includes the base, and the lower fixed surface of base installs the universal wheel, and the surface of base is provided with support sleeve and supporting screw 12 respectively, and supporting screw 12 and support sleeve threaded connection, and the bottom fixed mounting of supporting screw 12 has the supporting shoe, and the top of supporting screw 12 is provided with the runner, and the quantity of supporting screw 12 is four.
Through being provided with support sleeve and support screw 12 in the bottom of base, can adjust the height of four support screw 12 respectively when the ground unevenness, rethread spirit level 11 adjusts the levelness of base, and then makes detection device keep the horizontally state, avoids the base not level and influences the detection precision of straightness that hangs down.
The upper surface center department fixed mounting of base has the support column, the top fixedly connected with fixed plate of support column, the last fixed surface of fixed plate installs spirit level 11, and the lower fixed surface of fixed plate installs the configuration piece, the left end fixedly connected with mounting bracket 1 of fixed plate, the inner wall of mounting bracket 1 rotates through the bearing and is connected with accommodate the lead screw 2, the right side of mounting bracket 1 rotates through the bearing and is connected with the actuating lever, the surface of actuating lever and accommodate the lead screw 2 all is provided with intermeshing's bevel gear, the fixed surface of actuating lever is connected with the handle.
Adjusting screw 2's surperficial threaded connection has movable block 3, the guide way has been seted up to mounting bracket 1's inside wall, movable block 3's right side fixedly connected with slider, slider and guide way sliding connection, movable block 3's left side fixedly connected with extension rod, the left end fixed mounting of extension rod has measuring block 4, measuring block 4's left side is seted up flutedly, the inner wall fixed mounting of recess has reset spring 5, reset spring 5's one end fixedly connected with and recess assorted fly leaf 6, the left side fixedly connected with detection bar 7 of fly leaf 6, the left end of detection bar 7 extends to measuring block 4's outside and fixed mounting has gyro wheel 8.
The fixed surface of the detection rod 7 is connected with a guide block 9, the surface of the measurement block 4 is provided with a strip-shaped through hole, the guide block 9 is connected with the strip-shaped through hole in a sliding mode, the lower surface of the guide block 9 is fixedly connected with an indicating needle 10, and the surface of the measurement block 4 is provided with scale marks corresponding to the position of the indicating needle 10.
Through setting up measuring block 4, reset spring 5, test bar 7 and gyro wheel 8, when carrying out the straightness detection that hangs down to the wall, through reciprocating gyro wheel 8 on the surface of wall, and then drive test bar 7 and slide in measuring block 4, judge the straightness change that hangs down of wall according to the displacement change of pointer 10 again to be convenient for carry out the detection of straightness that hangs down to the wall of co-altitude, this detection device easy operation, the regulation of being convenient for, the suitability is strong.
The working principle is as follows: when in use, firstly, the roller 8 on the detection device is tightly abutted against the wall surface through the universal wheel, the roller 8 drives the detection rod 7 to compress the reset spring 5, then the four support screws 12 are respectively adjusted according to the gradienter 11 on the fixed plate, the support blocks at the bottom ends of the support screws 12 are contacted and tightly abutted with the ground, the base is kept in a horizontal state and is fixed on the ground, then the handle is rotated, the handle drives the adjusting screw rod 2 to rotate through the drive rod, the adjusting screw rod 2 drives the movable block 3 to move up and down, and further the roller 8 is driven to vertically roll on the wall surface, in the rolling process, the pointer 10 on the surface of the measuring block 4 can be observed whether to move or not, if the pointer 10 moves, the displacement condition of the pointer can be recorded, the subsequent verticality calculation is convenient, and therefore, the detection personnel can conveniently detect the verticality of the wall surfaces with different heights, the detection device is simple to operate, convenient to adjust and high in applicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.