CN215338271U - Building engineering straightness detection device that hangs down - Google Patents
Building engineering straightness detection device that hangs down Download PDFInfo
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- CN215338271U CN215338271U CN202121211651.7U CN202121211651U CN215338271U CN 215338271 U CN215338271 U CN 215338271U CN 202121211651 U CN202121211651 U CN 202121211651U CN 215338271 U CN215338271 U CN 215338271U
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Abstract
The utility model relates to a building engineering verticality detection device in the technical field of building engineering detection, which comprises a horizontal base and a vertical guide rail, wherein a level and an electric cabinet are arranged on the horizontal base, four height adjusting components are symmetrically arranged on two sides of the horizontal base, an electric screw rod is arranged on the side wall of the vertical guide rail, the bottom of the electric screw rod is rotationally connected with the horizontal base, the top end of the electric screw rod is connected with a servo stepping motor, a slide block capable of sliding up and down is connected on the vertical guide rail, the slide block is in threaded connection with the electric screw rod, and the lateral wall of the slide block is externally provided with a measuring frame, the measuring frame is connected with a horizontally movable measuring assembly in a sliding manner, the measuring assembly is provided with an elastic pressing piece which can enable the measuring end of the measuring assembly to be always in sliding contact with the verticality detection surface of the building engineering, the lateral part of the measuring frame is provided with a stay cord displacement sensor, and the stay cord measuring end of the stay cord displacement sensor is connected with one end of the measuring assembly, which is far away from the measuring end. The device is convenient to operate, and high in working efficiency and detection precision.
Description
Technical Field
The utility model relates to the technical field of constructional engineering detection, in particular to a constructional engineering verticality detection device.
Background
At present, for acceptance of construction engineering, the verticality is one of important indexes for evaluating the quality of construction engineering. The current building engineering verticality detection is generally carried out by adopting a verticality detection ruler or a vertical line mode, the operation is inconvenient, the working efficiency is low, and the detection precision is to be improved. For this reason, improvements are desired.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a building engineering straightness detection device that hangs down, includes horizontal base and sets up in the vertical guide rail of horizontal base one end, the lateral part or the top of horizontal base are equipped with the spirit level, and the one end that vertical guide rail was kept away from at the top of horizontal base is equipped with the electric cabinet, and the bilateral symmetry of horizontal base is provided with four height adjusting assembly, the lateral wall of vertical guide rail is equipped with electric screw, electric screw's bottom is passed through the bearing and is connected with horizontal base rotation, and the top is connected with servo step motor, servo step motor connects on the lateral wall top of vertical guide rail, there is gliding slider from top to bottom through slide rail spout structural connection on the vertical guide rail, slider and electric screw threaded connection, and the lateral wall of slider is equipped with the measuring rack outward, sliding connection has the measuring component that can horizontally move on the measuring rack, the last elastic compression spare that is equipped with the measuring component's the measuring end and building engineering's the straightness detection face sliding contact that hangs down of measuring all the time of measuring component compresses tightly The side part of the measuring frame is provided with a stay cord displacement sensor, the stay cord measuring end of the stay cord displacement sensor is connected with one end of the measuring component, which is far away from the measuring end, and the servo stepping motor and the stay cord displacement sensor are respectively and electrically connected with a PLC (programmable logic controller) in the control box.
Preferably, altitude mixture control subassembly is including connecting the connecting block at the horizontal base lateral part, the connecting block middle part is equipped with the screw hole, screw hole female connection has the threaded rod, the top of threaded rod is equipped with adjustment handle, and the bottom is equipped with inserts ground awl, can adjust horizontal base's levelness according to the roughness on ground, and on the same hand, also can be used to highly finely tune horizontal base to adapt to different measuring environment.
Preferably, the measuring component comprises a measuring rod, the measuring end of the measuring rod is in a pointed conical structure, the conical tip part of the pointed conical structure is rotatably provided with a ball, the ball bearings can avoid serious scratch on the surface of the building engineering, the measuring rod is provided with a limit plate close to the measuring end, the upper end and the lower end of one side of the limiting plate, which is far away from the ball, are respectively provided with a guide rod which is arranged in parallel with the measuring rod, the measuring rod and the guide rod respectively penetrate through corresponding through holes in the measuring frame, and the ends of the measuring rod and the guide rod far away from the ball are respectively in threaded connection with anti-drop nuts, so that the measuring component is convenient to connect and disassemble, the elastic pressing piece adopts a spring which is sleeved on the measuring rod and is arranged between the limiting plate and the measuring frame, and the two ends of the spring are respectively connected with the limiting plate and the measuring frame, and the pull rope measuring end of the pull rope displacement sensor is connected to one end, far away from the ball, of the measuring rod.
Preferably, the pull rope displacement sensor is a MIRAN Milang MPS-S-500mm-V pull rope displacement sensor.
The utility model also comprises other devices or components which can enable the construction engineering verticality detection device to be normally used, and the other devices or components are conventional technical means in the field; in addition, devices and components which are not limited in the utility model all adopt conventional technical means in the field, such as a sliding rail and sliding groove structure, a servo stepping motor, a pull rope displacement sensor, a PLC (programmable logic controller) and the like.
The working principle of the utility model is that when in use, according to the flatness and measurement position requirements of a detection site, the four height adjusting assemblies are adjusted by the level gauge, so that the horizontal base is kept horizontal, then the PLC controller controls the servo stepping motor to act, so that the measuring assembly moves upwards or downwards along the verticality detection surface of the building engineering, in the process of moving the measuring assembly up and down, the gap between the measuring end of the measuring assembly and the verticality detection surface of the building engineering changes, so that the stay cord displacement sensor detects the horizontal displacement value of the measuring assembly and transmits the measuring result to the PLC controller, and the PLC controller can correspondingly output the height displacement value of the servo stepping motor and the horizontal displacement value of the measuring assembly, thereby facilitating a measurer to accurately master the verticality change condition of the verticality detection surface of the building engineering on the whole height.
Compared with the prior art, the utility model has the following beneficial effects: the device is convenient to operate, and high in working efficiency and detection precision.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention in the embodiment.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in figure 1, the utility model provides a building engineering verticality detection device, which comprises a horizontal base 1 and a vertical guide rail 2 arranged at one end of the horizontal base 1, wherein a level 3 is arranged at the side part of the horizontal base 1, an electric cabinet 4 is arranged at one end, far away from the vertical guide rail 2, of the top part of the horizontal base 1, four height adjusting components are symmetrically arranged at two sides of the horizontal base 1, an electric screw 5 is arranged on the side wall of the vertical guide rail 2, the bottom part of the electric screw 5 is rotatably connected with the horizontal base 1 through a bearing (not shown in the figure), the top end of the electric screw is connected with a servo stepping motor 6, the servo stepping motor 6 is connected to the top end of the side wall of the vertical guide rail 1, a slide block 7 capable of sliding up and down is connected to the vertical guide rail 2 through a slide rail chute structure (not shown in the figure), the slide block 7 is in threaded connection with the electric screw 5, and a measuring frame 8 is arranged outside the side wall of the slide block 7, but sliding connection has horizontal migration's measuring component on the measuring rack 8, be equipped with on the measuring component and make measuring component's measuring end all the time with building engineering's the straightness that hangs down detection face sliding contact's elasticity compress tightly 9, the lateral part of measuring rack 8 is equipped with stay cord displacement sensor 10, stay cord displacement sensor 10's stay cord measuring end is connected with the one end that measuring component kept away from the measuring end, servo step motor 6 and stay cord displacement sensor 10 are connected with the PLC controller electricity in the control box 4 respectively.
The altitude mixture control subassembly is including connecting at the connecting block 11 of 1 lateral part of horizontal base, 11 middle parts of connecting block are equipped with the screw hole, threaded hole female connection has threaded rod 12, the top of threaded rod 12 is equipped with adjustment handle 13, and the bottom is equipped with inserts ground awl 14, can adjust horizontal base 1's levelness according to the roughness on ground, and on the same hand, also can be used to highly finely tune horizontal base 1 to adapt to different measuring environment.
The measuring component comprises a measuring rod 15, the measuring end of the measuring rod 15 is of a pointed cone structure, a ball is rotatably arranged at the conical tip part of the pointed cone structure, serious scratches on the surface of the building engineering can be avoided by arranging the ball, a limiting plate 16 is arranged at the position, close to the measuring end, of the measuring rod 15, a guide rod 17 arranged in parallel with the measuring rod 15 is respectively arranged at the upper end and the lower end of one side, away from the ball, of the limiting plate 16, the measuring rod 15 and the guide rod 17 respectively penetrate through corresponding through holes in the measuring frame 8, anti-falling nuts 18 are respectively in threaded connection with one ends, away from the ball, of the measuring rod 15 and the guide rod 17, the connecting and the disassembling of the measuring component are facilitated, the elastic pressing part 9 adopts a spring, the spring is sleeved on the measuring rod 15 and is arranged between the limiting plate 16 and the measuring frame 8, and the two ends of the spring are respectively connected with the limiting plate 16 and the measuring frame 8, the pull rope measuring end of the pull rope displacement sensor 10 is connected to one end, far away from the ball, of the measuring rod 15. The pull rope displacement sensor 10 is a MIRAN Milang MPS-S-500mm-V pull rope displacement sensor.
The working principle of the utility model is that when in use, the four height adjusting components are adjusted by the level 3 according to the requirements of the flatness and the measuring position of a detection field to ensure that the horizontal base 1 is kept horizontal, then, the PLC controller controls the servo stepping motor 6 to act, so that the measuring component moves upwards or downwards along the verticality detection surface of the construction project, in the process of moving the measuring component up and down, the gap between the measuring end of the measuring component and the verticality detection surface of the construction engineering changes, thereby the pull rope displacement sensor 10 detects the horizontal displacement value of the measuring component and transmits the measuring result to the PLC controller, the PLC controller correspondingly outputs the height displacement value of the servo stepping motor 6 and the horizontal displacement value of the measuring component, therefore, the verticality change condition of the verticality detection surface of the building engineering on the whole height can be conveniently and accurately mastered by a measurer.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides a building engineering straightness detection device that hangs down which characterized in that: the measuring device comprises a horizontal base and a vertical guide rail arranged at one end of the horizontal base, wherein a level meter is arranged at the side part or the top part of the horizontal base, an electric cabinet is arranged at one end, far away from the vertical guide rail, of the top part of the horizontal base, four height adjusting components are symmetrically arranged at two sides of the horizontal base, an electric screw rod is arranged on the side wall of the vertical guide rail, the bottom of the electric screw rod is rotationally connected with the horizontal base through a bearing, the top end of the electric screw rod is connected with a servo stepping motor, the servo stepping motor is connected with the top end of the side wall of the vertical guide rail, a sliding block capable of sliding up and down is connected onto the vertical guide rail through a sliding rail sliding groove structure, the sliding block is in threaded connection with the electric screw rod, a measuring frame is arranged outside the side wall of the sliding block, a horizontally movable measuring component is in sliding connection with the measuring frame, and an elastic pressing piece capable of enabling the measuring end of the measuring component to be in sliding contact with the verticality detection surface of the building engineering is arranged on the measuring component, the lateral part of the measuring frame is provided with a stay cord displacement sensor, the stay cord measuring end of the stay cord displacement sensor is connected with one end of the measuring component, which is far away from the measuring end, and the servo stepping motor and the stay cord displacement sensor are respectively and electrically connected with a PLC (programmable logic controller) in the control box.
2. The construction engineering verticality detection device according to claim 1, characterized in that: the height adjusting assembly comprises a connecting block connected to the side portion of the horizontal base, a threaded hole is formed in the middle of the connecting block, a threaded rod is connected to the inner thread of the threaded hole, an adjusting handle is arranged at the top end of the threaded rod, and a ground inserting cone is arranged at the bottom end of the threaded rod.
3. The construction engineering verticality detection device according to claim 1, characterized in that: the measuring assembly comprises a measuring rod, the measuring end of the measuring rod is of a pointed conical structure, the conical tip of the pointed conical structure rotates to be provided with a ball, the measuring rod is close to the measuring end and is provided with a limiting plate, the upper end and the lower end of one side, far away from the ball, of the limiting plate are respectively provided with a guide rod arranged in parallel with the measuring rod, the measuring rod and the guide rod pass through corresponding through holes in a measuring frame respectively, one end, far away from the ball, of the measuring rod and the guide rod is respectively in threaded connection with an anti-dropping nut, the elastic compression part adopts a spring, the spring sleeve is arranged on the measuring rod and is arranged between the limiting plate and the measuring frame, the two ends of the spring are respectively connected with the limiting plate and the measuring frame, and the pull rope measuring end of the pull rope displacement sensor is connected with one end, far away from the ball, of the measuring rod.
4. The construction engineering verticality detection device according to claim 1, characterized in that: the pull rope displacement sensor is an MIRAN Milang MPS-S-500mm-V pull rope displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211651.7U CN215338271U (en) | 2021-06-01 | 2021-06-01 | Building engineering straightness detection device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211651.7U CN215338271U (en) | 2021-06-01 | 2021-06-01 | Building engineering straightness detection device that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338271U true CN215338271U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121211651.7U Active CN215338271U (en) | 2021-06-01 | 2021-06-01 | Building engineering straightness detection device that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338271U (en) |
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2021
- 2021-06-01 CN CN202121211651.7U patent/CN215338271U/en active Active
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