CN219841963U - Straightness detection device hangs down - Google Patents
Straightness detection device hangs down Download PDFInfo
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- CN219841963U CN219841963U CN202321235493.8U CN202321235493U CN219841963U CN 219841963 U CN219841963 U CN 219841963U CN 202321235493 U CN202321235493 U CN 202321235493U CN 219841963 U CN219841963 U CN 219841963U
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a verticality detection device, which relates to the technical field of measurement and comprises an equipment platform, a height adjusting unit, a horizontal adjusting unit and a measuring unit; and (3) an equipment platform: is a circular platform; height adjusting unit: is arranged on the equipment platform; a level adjustment unit: the horizontal adjusting unit is arranged on the height adjusting unit and is provided with a measuring disc; a measurement unit: the measuring device comprises a measuring cross arm, a rotating lug, a vertical sliding rod, a vertical sliding sleeve, a horizontal sliding rod, a horizontal sliding sleeve, a laser measuring instrument, a laser transmitting head, a telescopic rod I, a telescopic rod II and an L-shaped measuring ruler, wherein the left end of a measuring disc is fixedly connected with the right end of the measuring cross arm, the left end of the measuring cross arm is fixedly connected with the rotating lug, the L-shaped measuring ruler is matched with the height adjustment, the perpendicularity of a template can be measured after the construction of the template is completed for a frame shear structure, the perpendicularity of the inner wall of the template determines the perpendicularity of a shear wall, and the effect of correcting the wall is achieved by measuring in advance.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to a verticality detection device.
Background
For buildings, in main body construction, control measurement of the verticality of building elements is an important measurement point. The verticality of each floor is observed, and control data is provided for professional quality inspection personnel, so that the verticality of the building can be adjusted and inspected in time. But also provides the construction personnel with detailed vertical control lines. In construction engineering, especially in middle-high-rise construction, control of building verticality is an important influencing factor of construction quality. Particularly, the perpendicularity of a door frame in a certain working link such as civil air defense engineering is an important factor affecting the sealing performance of the civil air defense protection equipment.
The utility model provides a straightness detection device that hangs down is proposed to the authority bulletin number among the prior art CN218179939U, including vertical detection main part that sets up in object one side that awaits measuring, detect the inside cavity that is equipped with of main part, cavity's upper portion and lower part all are equipped with laser range finder, detect the upper portion and the lower part that the main part is close to object one side that awaits measuring all have seted up the light trap that corresponds with laser range finder's transmitting end, cavity's bottom is equipped with the mark scale, cavity's top is equipped with the gyroscope of vertical downline of projection to the mark scale. The verticality detection device provided by the utility model has the advantages of high applicability, convenience in operation and no influence of human factors.
However, the device can only measure the built wall, has higher requirement on the flatness of the wall, and once the uneven evil on the wall directly affects the accuracy of measuring the verticality of the measured wall, the verticality detection device is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides a perpendicularity detection device, adopts an L-shaped measuring ruler to be matched with height adjustment, and aims to measure the perpendicularity of a template after the construction of the template is completed for a frame shear building, the perpendicularity of the inner wall of the template determines the perpendicularity of a shear wall, the effect of measuring and correcting the wall in advance is achieved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a verticality detection device comprises an equipment platform, a height adjusting unit, a horizontal adjusting unit and a measuring unit;
and (3) an equipment platform: is a circular platform;
height adjusting unit: is arranged on the equipment platform;
a level adjustment unit: the horizontal adjusting unit is arranged on the height adjusting unit and is provided with a measuring disc;
a measurement unit: the laser measuring device comprises a measuring cross arm, a rotating lug, a vertical sliding rod, a vertical sliding sleeve, a horizontal sliding rod, a horizontal sliding sleeve, a laser measuring instrument, a laser transmitting head, a first telescopic rod, a second telescopic rod and an L-shaped measuring ruler, wherein the left end of the measuring disc is fixedly connected with the right end of the measuring cross arm, the left end of the measuring cross arm is fixedly connected with the rotating lug, the rotating lug is movably connected with the bottom end of the vertical sliding rod through a movable rod, the vertical sliding sleeve is slidably connected with the vertical sliding rod, the right side surface of the vertical sliding sleeve is fixedly connected with the left end of the horizontal sliding rod, the horizontal sliding rod is slidably connected with the horizontal sliding sleeve, the right end of the horizontal sliding rod is fixedly connected with the laser measuring instrument, the lower surface of the laser measuring instrument is fixedly connected with the laser transmitting head, the second telescopic rod is slidably connected with the first telescopic rod, the top end of the vertical sliding rod is fixedly connected with the transverse part end of the L-shaped measuring ruler, and the laser measuring instrument is electrically connected with an external power supply through an external control switch group.
The measuring cross arm is used for extending and connecting the effect of rotatory ear, and rotatory ear is used for rotating and connects perpendicular slide bar, erects the slide bar and provides the slip track for erectting the slide bar, erects the slide bar and also makes simultaneously for connecting L type dipperstick, erects the slide bar of sliding connection, and the slide bar provides the slip track for the slide bar, and the slide bar right-hand member is used for installing laser measuring apparatu and laser emission head, and the slide bar is used for connecting telescopic link two, and telescopic link two is used for sliding connection telescopic link one.
Further, the height adjusting unit comprises a lifting disc, a fixed lug, a thread bush, a threaded rod, a first bearing, a driven gear, a motor fixing table, a motor and a driving gear, wherein the left end and the right end of the lifting disc are respectively and fixedly connected with the fixed lug, the right end of the lifting disc is fixedly connected with the thread bush, the thread bush is in threaded connection with the threaded rod, the lower end of the threaded rod is fixedly connected with the driven gear, the lower end of the threaded rod is rotationally connected with the first bearing of the equipment platform, the lower surface of the equipment platform is fixedly connected with the motor fixing table, the side surface of the motor fixing table is fixedly connected with the motor, the output shaft of the motor is rotationally connected with the middle part of the equipment platform, the tail end of the output shaft of the equipment platform is fixedly connected with the driving gear, the driving gear is meshed with the driven gear, and the input end of the motor is electrically connected with an external power supply through an external control switch group.
The lifting disk is used for installing the horizontal adjustment unit and the fixed lug, the fixed lug on the right is used for installing the thread bush, the thread bush is used for threaded connection threaded rod, the threaded rod is used for converting rotary motion into vertical reciprocating motion, a bearing is used for keeping the rotary motion with the threaded rod, the motor fixed station is used for installing the motor, the motor is used for providing rotary power for the driving gear, the driving gear transmits power to the driven gear, and the driven gear drives the threaded rod to rotate.
Further, the height adjusting unit further comprises a sliding rod, an anti-falling clamp and a sliding sleeve, the left fixing lug is fixedly connected with the sliding sleeve, the sliding sleeve is in sliding connection with the sliding rod, the bottom end of the sliding rod is fixedly connected with the left end of the upper surface of the equipment platform, and the top end of the sliding rod is detachably provided with the anti-falling clamp.
The fixed ear in left side is used for fixed connection sliding sleeve, and the sliding sleeve is used for sliding connection slide bar, and the slide bar is spacing and steady when being used for altitude mixture control, and the anticreep card is used for preventing to drop when altitude mixture control.
Further, the level adjustment unit contains horizontal disc, second bearing, rotation axis, measurement dish, spirit level, level adjustment screw thread cover, level adjustment button and measurement calibrated scale, the middle part fixed connection bearing of horizontal disc is second, second bearing rotates and connects the rotation axis, the top fixed connection of rotation axis measures the dish, the upper surface right side fixed connection spirit level of measurement dish, the upper surface middle part fixed connection of measurement dish measures the calibrated scale, three level adjustment screw thread cover of horizontal disc edge circumference array fixed connection, level adjustment screw thread cover threaded connection level adjustment button respectively.
The horizontal disc is used for installing the horizontal adjusting thread bush and the second bearing, the second bearing is used for rotating and connecting the rotation axis, the top of rotation axis is used for installing the measuring disc, the measuring disc is used for installing measuring unit and measuring calibrated scale, the horizontal adjusting thread bush is used for installing the horizontal adjusting knob, the horizontal adjusting knob is used for adjusting the horizontality of measuring disc, guarantee measuring accuracy.
Further, the measuring disc further comprises a balance weight rod and balance weight through holes, the right end of the measuring disc is fixedly connected with the balance weight rod, and the balance weight through holes are formed in the balance weight rod at equal intervals.
The counterweight rod and the counterweight through hole are used for installing heavy objects, so that the moment on the left side and the moment on the right side of the measuring disc are approximately equal, and the horizontal adjustment accuracy reduction caused by the overload on the left side is prevented.
Further, the device platform also comprises a support leg. Is fixedly connected with the supporting legs in a circumferential array at the edge of the lower surface of the support.
The feet are used to support the equipment platform and provide mounting space for the motor.
Compared with the prior art, the utility model has the beneficial effects that: this straightness detection device hangs down has following benefit:
1. the L-shaped measuring ruler is adopted, so that the perpendicularity of the wall surface can be measured, the internal perpendicularity of the template can be measured, and the actual size of the perpendicularity is measured by driving the position of the laser measuring instrument and the distance deviating from the measuring center during measurement.
2. The levelness of the measuring disc is finally adjusted through penetrating the level meter by adjusting the threaded sleeve horizontally through three horizontal adjusting buttons on the level disc, and the verticality is measured through cosine theorem by matching with the cheapness and the distance of the laser center measured by the laser measuring instrument.
3. The motor provides rotary power, and the rotary power is converted into vertical reciprocating motion through the threaded rod and the threaded sleeve, so that the perpendicularity of the inner wall of the template can be measured when the template is constructed to a higher position.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.
In the figure: 1 equipment platform, 2 support legs, 3 height adjusting units, 31 lifting disk, 32 fixing lugs, 33 thread sleeves, 34 threaded rods, 35 bearing I, 36 driven gears, 37 motor fixing tables, 38 motors, 39 driving gears, 310 sliding rods, 311 anti-disengaging clamps, 312 sliding sleeves, 4 horizontal adjusting units, 41 horizontal disks, 42 bearing II, 43 rotating shafts, 44 measuring disks, 45 leveling meters, 46 horizontal adjusting thread sleeves, 47 horizontal adjusting buttons, 48 measuring dials, 5 measuring units, 51 measuring cross arms, 52 rotating lugs, 53 vertical sliding rods, 54 vertical sliding sleeves, 55 horizontal sliding rods, 56 horizontal sliding sleeves, 57 laser measuring instruments, 58 laser transmitting heads, 59 telescopic rods I, 510 telescopic rods II, 511L type measuring scales, 6 counterweight rods and 7 counterweight through holes.
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. 1-3, the present embodiment provides a technical solution: a verticality detection device comprises an equipment platform 1, a height adjusting unit 3, a horizontal adjusting unit 4 and a measuring unit 5;
equipment platform 1: is a circular platform;
height adjusting unit 3: is arranged on the equipment platform 1;
the height adjusting unit 3 comprises a lifting disc 31, a fixing lug 32, a threaded sleeve 33, a threaded rod 34, a first bearing 35, a driven gear 36, a motor fixing table 37, a motor 38 and a driving gear 39, wherein the left end and the right end of the lifting disc 31 are respectively and fixedly connected with the fixing lug 32, the right side fixing lug 32 is fixedly connected with the threaded sleeve 33, the threaded sleeve 33 is in threaded connection with the threaded rod 34, the lower volume of the threaded rod 34 is fixedly connected with the driven gear 36, the lower end of the threaded rod 34 is rotationally connected with the first bearing 35 of the equipment platform 1, the lower surface of the equipment platform 1 is fixedly connected with the motor fixing table 37, the side surface of the motor fixing table 37 is fixedly connected with a motor 38, an output shaft of the motor 38 is rotationally connected with the middle part of the equipment platform 1, the tail end of the output shaft of the equipment platform 1 is fixedly connected with the driving gear 39, the driving gear 39 is meshed with the driven gear 36, and the input end of the motor 38 is electrically connected with an external power supply through an external control switch group.
The lifting disc 31 is used for installing the horizontal adjusting unit 4 and the fixing lug 32, the right fixing lug 32 is used for installing the threaded sleeve 33, the threaded sleeve 33 is used for being in threaded connection with the threaded rod 34, the threaded rod 34 is used for converting rotary motion into vertical reciprocating motion, the first bearing 35 is used for maintaining the rotary motion of the threaded rod 34, the motor fixing table 37 is used for installing the motor 38, the motor 38 is used for providing rotary power for the driving gear 39, the driving gear 39 transmits power to the driven gear 36, and the driven gear 36 drives the threaded rod 34 to rotate.
The height adjusting unit 3 further comprises a sliding rod 310, an anti-falling clamp 311 and a sliding sleeve 312, the left fixing lug 32 is fixedly connected with the sliding sleeve 312, the sliding sleeve 312 is in sliding connection with the sliding rod 310, the bottom end of the sliding rod 310 is fixedly connected with the left end of the upper surface of the equipment platform 1, and the anti-falling clamp 311 is detachably arranged at the top end of the sliding rod 310.
The fixed lug 32 on the left side is used for fixedly connecting with a sliding sleeve 312, the sliding sleeve 312 is used for being connected with a sliding rod 310 in a sliding mode, the sliding rod 310 is used for limiting and stabilizing when the height is adjusted, and the anti-falling clamp 311 is used for preventing falling off when the height is adjusted.
Level adjustment unit 4: mounted on the height adjusting unit 3, the level adjusting unit 4 is provided with a measuring disc 44;
the level adjustment unit 4 comprises a level disc 41, a second bearing 42, a rotating shaft 43, a measuring disc 44, a level meter 45, a level adjustment thread bush 46, a level adjustment button 47 and a measurement dial 48, wherein the middle part of the level disc 41 is fixedly connected with the second bearing 42, the second bearing 42 is rotationally connected with the rotating shaft 43, the top end of the rotating shaft 43 is fixedly connected with the measuring disc 44, the right side of the upper surface of the measuring disc 44 is fixedly connected with the level meter 45, the middle part of the upper surface of the measuring disc 44 is fixedly connected with the measurement dial 48, the circumferential array at the edge of the level disc 41 is fixedly connected with the three level adjustment thread bushes 46, and the level adjustment thread bushes 46 are respectively in threaded connection with the level adjustment button 47.
The horizontal disc 41 is used for installing a horizontal adjusting threaded sleeve 46 and a second bearing 42, the second bearing 42 is used for rotatably connecting a rotating shaft 43, the top of the rotating shaft 43 is used for installing a measuring disc 44, the measuring disc 44 is used for installing a measuring unit 5 and a measuring dial 48, the horizontal adjusting threaded sleeve 46 is used for installing a horizontal adjusting button 47, and the horizontal adjusting button 47 is used for adjusting the horizontality of the measuring disc 44, so that the measuring accuracy is ensured.
Measurement unit 5: the laser measuring device comprises a measuring cross arm 51, a rotating lug 52, a vertical sliding rod 53, a vertical sliding sleeve 54, a horizontal sliding rod 55, a horizontal sliding sleeve 56, a laser measuring instrument 57, a laser emitting head 58, a first telescopic rod 59, a second telescopic rod 510 and an L-shaped measuring ruler 511, wherein the left end of the measuring disc 44 is fixedly connected with the right end of the measuring cross arm 51, the left end of the measuring cross arm 51 is fixedly connected with the rotating lug 52, the rotating lug 52 is movably connected with the bottom end of the vertical sliding rod 53 through a movable rod, the vertical sliding sleeve 54 is in sliding connection with the vertical sliding rod 53, the right side surface of the vertical sliding sleeve 54 is fixedly connected with the left end of the horizontal sliding rod 55, the horizontal sliding rod 55 is in sliding connection with the horizontal sliding sleeve 56, the right end of the horizontal sliding rod 55 is fixedly connected with the laser measuring instrument 57, the lower surface of the laser measuring instrument 57 is fixedly connected with the laser emitting head 58, the lower part of the side surface of the horizontal sliding rod 56 is fixedly connected with the second telescopic rod 510, the second telescopic rod 510 is in sliding connection with the top end of the L-shaped measuring ruler 511, the top end of the vertical sliding rod 53 is fixedly connected with the transverse part of the L-shaped measuring ruler 511, and the laser measuring instrument 57 is electrically connected with an external power supply through an external control switch group.
The measuring cross arm 51 is used for extending and connecting the function of the rotating lug 52, the rotating lug 52 is used for rotationally connecting the vertical sliding rod 53, the vertical sliding rod 53 provides a sliding track for the vertical sliding sleeve 54, the vertical sliding sleeve 54 simultaneously enables the vertical sliding sleeve 54 to be connected with the horizontal sliding rod 55 for connecting the L-shaped measuring ruler 511, the horizontal sliding rod 55 provides a sliding track for the horizontal sliding sleeve 56, the right end of the horizontal sliding rod 55 is used for installing the laser measuring instrument 57 and the laser emitting head 58, the horizontal sliding sleeve 56 is used for connecting the telescopic rod II 510, and the telescopic rod II 510 is used for slidably connecting the telescopic rod I59.
The measuring disc further comprises a balance weight rod 6 and balance weight through holes 7, the right end of the measuring disc 44 is fixedly connected with the balance weight rod 6, and the balance weight through holes 7 are formed in the balance weight rod 6 at equal intervals.
The weight rod 6 and the weight through hole 7 are used for installing weights, so that the moment on the left side and the moment on the right side of the measuring disc 44 are approximately equal, and the horizontal adjustment accuracy is prevented from being reduced due to the excessive weight on the left side.
Also included are feet 2, a device platform 1. Is fixedly connected with the supporting feet 2 in a circumferential array at the edge of the lower surface of the support.
The feet 2 serve to support the equipment platform and provide mounting space for the motor.
The working principle of the perpendicularity detection device provided by the utility model is as follows:
the measuring cross arm 51 is used for extending and connecting the function of the rotating lug 52, the rotating lug 52 is used for rotationally connecting the vertical sliding rod 53, the vertical sliding rod 53 provides a sliding track for the vertical sliding sleeve 54, the vertical sliding sleeve 54 simultaneously enables the vertical sliding sleeve 54 to be connected with the horizontal sliding rod 55 for connecting the L-shaped measuring ruler 511, the horizontal sliding rod 55 provides a sliding track for the horizontal sliding sleeve 56, the right end of the horizontal sliding rod 55 is used for installing the laser measuring instrument 57 and the laser emitting head 58, the horizontal sliding sleeve 56 is used for connecting the telescopic rod II 510, and the telescopic rod II 510 is used for slidably connecting the telescopic rod I59.
The lifting disc 31 is used for installing the horizontal adjusting unit 4 and the fixing lug 32, the right fixing lug 32 is used for installing the threaded sleeve 33, the threaded sleeve 33 is used for being in threaded connection with the threaded rod 34, the threaded rod 34 is used for converting rotary motion into vertical reciprocating motion, the first bearing 35 is used for maintaining the rotary motion of the threaded rod 34, the motor fixing table 37 is used for installing the motor 38, the motor 38 is used for providing rotary power for the driving gear 39, the driving gear 39 transmits power to the driven gear 36, and the driven gear 36 drives the threaded rod 34 to rotate. The fixed lug 32 on the left side is used for fixedly connecting with a sliding sleeve 312, the sliding sleeve 312 is used for being connected with a sliding rod 310 in a sliding mode, the sliding rod 310 is used for limiting and stabilizing when the height is adjusted, and the anti-falling clamp 311 is used for preventing falling off when the height is adjusted.
The horizontal disc 41 is used for installing a horizontal adjusting threaded sleeve 46 and a second bearing 42, the second bearing 42 is used for rotatably connecting a rotating shaft 43, the top of the rotating shaft 43 is used for installing a measuring disc 44, the measuring disc 44 is used for installing a measuring unit 5 and a measuring dial 48, the horizontal adjusting threaded sleeve 46 is used for installing a horizontal adjusting button 47, and the horizontal adjusting button 47 is used for adjusting the horizontality of the measuring disc 44, so that the measuring accuracy is ensured.
The weight rod 6 and the weight through hole 7 are used for installing weights, so that the moment on the left side and the moment on the right side of the measuring disc 44 are approximately equal, and the horizontal adjustment accuracy is prevented from being reduced due to the excessive weight on the left side.
The feet 2 serve to support the equipment platform and provide mounting space for the motor.
Notably, the motor 38 disclosed in the above embodiment should employ a servo motor. The motor 38 and laser gauge 57 controlled by the external control switch set operate using methods commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A perpendicularity detection device is characterized in that: comprises an equipment platform (1), a height adjusting unit (3), a level adjusting unit (4) and a measuring unit (5);
equipment platform (1): is a circular platform;
height adjusting unit (3): is arranged on the equipment platform (1);
level adjustment unit (4): is arranged on the height adjusting unit (3), and the horizontal adjusting unit (4) is provided with a measuring disc (44);
measurement unit (5): the measuring device comprises a measuring cross arm (51), a rotating lug (52), a vertical sliding rod (53), a vertical sliding sleeve (54), a horizontal sliding rod (55), a horizontal sliding sleeve (56), a laser measuring instrument (57), a laser transmitting head (58), a first telescopic rod (59), a second telescopic rod (510) and an L-shaped measuring ruler (511), wherein the left end of the measuring disc (44) is fixedly connected with the right end of the measuring cross arm (51), the left end of the measuring cross arm (51) is fixedly connected with the rotating lug (52), the rotating lug (52) is movably connected with the bottom end of the vertical sliding rod (53) through a movable rod, the vertical sliding sleeve (54) is in sliding connection with the vertical sliding rod (53), the right side surface of the vertical sliding sleeve (54) is fixedly connected with the left end of the horizontal sliding rod (55), the horizontal sliding rod (55) is in sliding connection with the horizontal sliding sleeve (56), the right end of the horizontal sliding rod (55) is fixedly connected with the laser measuring instrument (57), the lower surface of the laser transmitting head (58) is fixedly connected with the lower surface of the laser transmitting head (56), the lower side surface of the second telescopic sleeve (510) is fixedly connected with the bottom end of the horizontal sliding rod (53), the second telescopic rod (510) is connected with the top end of the horizontal sliding rod (53), the laser measuring instrument (57) is electrically connected with an external power supply through an external control switch group.
2. The perpendicularity detection apparatus according to claim 1, wherein: the height adjusting unit (3) comprises a lifting disc (31), a fixing lug (32), a thread bush (33), a threaded rod (34), a first bearing (35), a driven gear (36), a motor fixing table (37), a motor (38) and a driving gear (39), wherein the left end and the right end of the lifting disc (31) are respectively fixedly connected with the fixing lug (32), the right end of the fixing lug (32) is fixedly connected with the thread bush (33), the thread bush (33) is in threaded connection with the threaded rod (34), the lower end of the threaded rod (34) is fixedly connected with the driven gear (36), the lower end of the threaded rod (34) is rotated to be connected with a first bearing (35) of the equipment platform (1), the lower surface of the equipment platform (1) is fixedly connected with the motor fixing table (37), an output shaft of the motor (38) is rotationally connected with the middle part of the equipment platform (1), the tail end of the output shaft of the equipment platform (1) is fixedly connected with the driving gear (39), the driving gear (39) is meshed with the driven gear (36), and the input end of the motor (38) is connected with an external power supply through an external control switch.
3. The perpendicularity detecting device of claim 2, wherein: the height adjusting unit (3) further comprises a sliding rod (310), an anti-falling clamp (311) and a sliding sleeve (312), the left fixed lug (32) is fixedly connected with the sliding sleeve (312), the sliding sleeve (312) is connected with the sliding rod (310) in a sliding mode, the bottom end of the sliding rod (310) is fixedly connected with the left end of the upper surface of the equipment platform (1), and the anti-falling clamp (311) is detachably arranged at the top end of the sliding rod (310).
4. The perpendicularity detection apparatus according to claim 1, wherein: the level adjustment unit (4) comprises a level disc (41), a second bearing (42), a rotating shaft (43), a measuring disc (44), a level meter (45), a level adjustment threaded sleeve (46), a level adjustment button (47) and a measurement dial (48), wherein the middle part of the level disc (41) is fixedly connected with the second bearing (42), the second bearing (42) is rotationally connected with the rotating shaft (43), the top end of the rotating shaft (43) is fixedly connected with the measuring disc (44), the right side of the upper surface of the measuring disc (44) is fixedly connected with the level meter (45), the middle part of the upper surface of the measuring disc (44) is fixedly connected with the measurement dial (48), the circumference array at the edge of the level adjustment threaded sleeve (41) is fixedly connected with the three level adjustment threaded sleeves (46), and the level adjustment threaded sleeves (46) are respectively in threaded connection with the level adjustment button (47).
5. The perpendicularity detection apparatus according to claim 4, wherein: the measuring disc is characterized by further comprising a balance weight rod (6) and balance weight through holes (7), wherein the right end of the measuring disc (44) is fixedly connected with the balance weight rod (6), and the balance weight through holes (7) are formed in the balance weight rod (6) at equal intervals.
6. The perpendicularity detection apparatus according to claim 1, wherein: the device also comprises support legs (2), wherein the circumferential array at the edge of the lower surface of the device platform (1) is fixedly connected with the support legs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235493.8U CN219841963U (en) | 2023-05-22 | 2023-05-22 | Straightness detection device hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235493.8U CN219841963U (en) | 2023-05-22 | 2023-05-22 | Straightness detection device hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219841963U true CN219841963U (en) | 2023-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321235493.8U Active CN219841963U (en) | 2023-05-22 | 2023-05-22 | Straightness detection device hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219841963U (en) |
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2023
- 2023-05-22 CN CN202321235493.8U patent/CN219841963U/en active Active
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