CN215767032U

CN215767032U - Digital display vertical levelness detection ruler

Info

Publication number: CN215767032U
Application number: CN202121867058.8U
Authority: CN
Inventors: 翁弋华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-08
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of detection equipment, in particular to a digital display vertical levelness detection ruler which comprises a second sliding sleeve, wherein the second sliding sleeve is connected with a telescopic sleeve, a lifting device is connected in the telescopic sleeve, the lifting device is connected with a telescopic rod, the upper end of the telescopic sleeve is connected with a height sensor, the outer wall of the telescopic sleeve is connected with a display screen, the upper end of the telescopic rod is connected with a structure box, the structure box is provided with a first sliding groove, the first sliding groove is connected with a sliding plate frame, the sliding plate frame is connected with a first sliding rod in a sliding mode, the first sliding rod is connected with a rack, the rack is connected with a gear in a meshing mode, the gear is connected with a rotating shaft, the rotating shaft is connected with a first motor, one side of the first motor is provided with a control device, the rotating shaft is rotatably connected with the structure box, the first sliding rod is provided with a length sensor at one end symmetrical to the rack, and one side of the length sensor is provided with a storage battery. The utility model is not influenced by weather, can measure at any time, and simultaneously, compared with manual measurement, mechanical measurement is more accurate, and errors are reduced.

Description

Digital display vertical levelness detection ruler

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a digital display vertical levelness detection ruler.

Background

The vertical levelness of a building structure is an important index for ensuring the safety and quality of the building. The traditional method for detecting the vertical levelness of the building structure template comprises the following steps: a wire-hanging taper method. The wire hanging cone method is that a wire cone is hung from the top of a plate, two persons respectively use steel tape measures to measure the distance between an upper wire and a lower wire and a template, and the deviation of the template is calculated through manual reading.

However, the above prior art solutions have the following drawbacks: the method is greatly influenced by weather (particularly weather with strong wind), the error is large, and meanwhile, the visual angle error exists in manual reading. The method has the problem that the measurement error is large due to the influence of factors such as visual angle errors existing in weather and manual reading.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a digital display vertical and horizontal degree detection ruler which is small in error and not influenced by weather, aiming at the problems in the background technology.

The utility model discloses a digital display vertical levelness detection ruler, which comprises a second sliding sleeve, wherein the second sliding sleeve is connected with a telescopic sleeve, the telescopic sleeve is internally connected with a lifting device, the lifting device is connected with a telescopic rod, the upper end of the telescopic sleeve is connected with a height sensor, the outer wall of the telescopic sleeve is connected with a display screen, the upper end of the telescopic rod is connected with a structure box, the structure box is provided with a first sliding groove, the first sliding groove is connected with a sliding plate frame, the sliding plate frame is connected with a first sliding rod in a sliding manner, the first sliding rod is connected with a rack, the rack is connected with a gear in a meshing manner, the gear is connected with a rotating shaft, the rotating shaft is connected with a first motor, one side of the first motor is provided with a control device, the rotating shaft rotates to be connected with the structure box, the first sliding rod is provided with a length sensor at one symmetrical end of the rack, one side of the length sensor is provided with a storage battery, and the first motor, the length sensor, the storage battery and the control device are all connected with the structure box, the upper end of the structure box is detachably connected with a cover plate.

Preferably, a second sliding groove is formed in the second sliding sleeve, a second sliding rod is connected to the second sliding groove in a sliding mode, symmetrical second sliding strips are connected to the second sliding rod, the second sliding strip is connected to the second sliding groove in a sliding mode, the second sliding rod stretches in the second sliding sleeve, and stability of the bottom is improved.

Preferably, the first motor is connected with a first motor support, the first motor support is connected with a structure box, the rotating shaft is rotatably connected with a rotating shaft support, and the rotating shaft support is connected with the structure box, so that the stability of the first motor and the rotating shaft is ensured.

Preferably, elevating gear is including flexible cover, flexible cover internal connection has second motor support, second motor leg joint has the second motor, the second motor is connected with the threaded rod, the threaded rod is close to the second motor and rotates and be connected with the threaded rod support, threaded rod threaded connection thread bush, the thread bush connects the telescopic link, second motor among the elevating gear drives the threaded rod and rotates, the threaded rod rotates the rising or the undercarriage that drives thread bush and telescopic link, the telescopic link of going up and down can prevent that the device is high inadequately, improve measuring range.

Preferably, the first slide bar is connected with symmetrical first slide bars, the first slide bars are connected with strip grooves in a sliding mode, the strip grooves are formed in the slide plate frame and penetrate through the first sliding grooves, and the first slide bars slide in the strip grooves to guarantee the sliding stability of the first slide bars.

Preferably, first slide bar is close to first spout one end and has been seted up first screw, and first screw the place ahead is provided with two lead screws, and the lead screw is connected with square board and circular cone post respectively, and square board can prevent the wall unevenness, and the circular cone post uses under smooth wall, and when calculating the contained angle, length needs the thickness of square board or the length of circular cone post in addition.

Preferably, four groups of second screw holes are formed in the upper end of the structure box, four groups of round holes are formed in the cover plate, four groups of bolts are arranged at the upper ends of the round holes, and the cover plate is detachably connected through the bolts.

Preferably, the lower end of the telescopic sleeve is provided with a through heat dissipation window, and the heat dissipation window can dissipate heat for the second motor.

Compared with the prior art, the utility model has the following beneficial technical effects: the device is placed on the ground at the joint of the ground and the wall formwork, one end of a first sliding chute is close to the wall formwork, meanwhile, the level of a second sliding sleeve and the ground is guaranteed, a lifting device drives a telescopic rod to rise by a certain height, a height sensor records the rising height of the telescopic rod, the height of a telescopic sleeve, the rising height of the telescopic rod and the height of the telescopic rod to the center of a first sliding rod are added to form a total height, a first motor drives a rotating shaft and a gear to rotate, the gear drives a rack and the first sliding rod to advance until the first sliding rod contacts the wall formwork, a length sensor records the advancing length of the first sliding rod, a right-angled triangle is used for calculation through a control device, the heights of two right-angled sides of the triangle are known, an included angle between a bevel side and the total height is calculated, the included angle is the inclination angle of the wall formwork and is displayed through a display screen, and the device is not influenced by weather, can measure at any time, mechanical measurement compares in artifical measurement more accurate simultaneously, reduces the error.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a structure of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

FIG. 5 is a first partial cross-sectional view of an embodiment of the present invention;

FIG. 6 is a sectional view of a portion of the structure of the embodiment of the present invention.

Reference numerals: 1. a square plate; 2. a circular hole; 3. a length sensor; 4. a cover plate; 5. a bolt; 6. a battery cell; 7. a second screw hole; 8. a first slide bar; 9. a structural box; 10. a rack; 11. a control device; 12. a skateboard frame; 14. a long groove; 15. a height sensor; 16. a telescopic rod; 17. a rotating shaft; 18. a rotating shaft bracket; 19. a first motor bracket; 20. a first motor; 21. a conical column; 22. a screw shaft; 23. a telescopic sleeve; 24. a heat dissipation window; 25. a second sliding sleeve; 26. a second chute; 27. a second slide bar; 28. a second slide bar; 29. a first chute; 30. a first screw hole; 31. a first slide bar; 32. a threaded rod; 33. a threaded sleeve; 34. a threaded rod support; 35. a second motor; 36. a second motor support; 37. a display screen.

Detailed Description

First embodiment

As shown in fig. 1-5, the digital display vertical levelness detection ruler provided by the present invention comprises a second sliding sleeve 25, the second sliding sleeve 25 is connected with a telescopic sleeve 23, a lifting device is connected in the telescopic sleeve 23, the lifting device is connected with a telescopic rod 16, the upper end of the telescopic sleeve 23 is connected with a height sensor 15, the outer wall of the telescopic sleeve 23 is connected with a display screen 37, the upper end of the telescopic rod 16 is connected with a structure box 9, the structure box 9 is provided with a first sliding chute 29, the first sliding chute 29 is connected with a sliding plate frame 12, the sliding plate frame 12 is slidably connected with a first sliding rod 8, the first sliding rod 8 is connected with a rack 10, the rack 10 is engaged with a gear 13, the gear 13 is connected with a rotating shaft 17, the rotating shaft 17 is connected with a first motor 20, one side of the first motor 20 is provided with a control device 11, the rotating shaft 17 is rotatably connected with the structure box 9, the first sliding rod 8 is provided with a length sensor 3 at one symmetrical end of the rack 10, the length inductor 3 one side is provided with storage battery 6, and first motor 20, length inductor 3, storage battery 6 and 11 equal connection structure casees 9 of controlling means, and 9 upper ends of structure case can be dismantled and be connected with apron 4.

The second sliding sleeve 25 is provided with a second sliding groove 26, the second sliding groove 26 is connected with a second sliding rod 28 in a sliding manner, the second sliding rod 28 is connected with a symmetrical second sliding strip 27, the second sliding strip 27 is connected with the second sliding groove 26 in a sliding manner, and the second sliding rod 28 stretches in the second sliding sleeve 25, so that the stability of the bottom is improved.

First motor 20 is connected with first motor support 19, and first motor support 19 is connected with structure case 9, and pivot 17 rotates and is connected with pivot support 18, and pivot support 18 is connected with structure case 9, guarantees the stability of first motor 20 and pivot 17.

The first sliding rod 8 is connected with symmetrical first sliding strips 31, the first sliding strips 31 are connected with strip grooves 14 in a sliding mode, the strip grooves 14 are formed in the sliding plate frame 12, the strip grooves 14 penetrate through the first sliding grooves 29, and the first sliding strips 31 slide in the strip grooves 14 to guarantee sliding stability of the first sliding rod 8.

First slide bar 8 is close to first spout 29 one end and has been seted up first screw 30, and first screw 30 the place ahead is provided with two lead screws 22, and lead screw 22 is connected with square board 1 and circular cone post 21 respectively, and square board 1 can prevent the wall unevenness, and circular cone post 21 uses under smooth wall, and when calculating the contained angle, length needs add the thickness of square board 1 or the length of circular cone post 21.

Four groups of second screw holes 7 are formed in the upper end of the structure box 9, four groups of round holes 2 are formed in the cover plate 4, four groups of bolts 5 are arranged at the upper ends of the round holes 2, and the cover plate 4 is detachably connected through the bolts 5.

The lower end of the telescopic sleeve 23 is provided with a through heat dissipation window 24, and the heat dissipation window 24 can dissipate heat for the second motor 35.

When the device is used, firstly, the device is placed on the ground at the joint of the ground and the wall formwork, one end of a first sliding chute 29 is ensured to be close to the wall formwork, meanwhile, the second sliding sleeve 25 is ensured to be horizontal to the ground, a lifting device drives a telescopic rod 16 to rise for a certain height, a height sensor 15 records the rising height of the telescopic rod 16, the height of a telescopic sleeve 23, the rising height of the telescopic rod 16 and the height of the telescopic rod 16 to the center of a first sliding rod 8 are added to form a total height, a first motor 20 drives a rotating shaft 17 and a gear 13 to rotate, the gear 13 drives a rack 10 and the first sliding rod 8 to advance until the wall formwork is contacted with the first sliding rod 8, a length sensor 3 records the advancing length of the first sliding rod 8, a right-angled triangle is used for calculation through a control device 11 to know the heights of two sides of the triangle, the included angle between the bevel edge and the total height is calculated, and the included angle is the inclined angle of the right-angled wall formwork, show through display screen 37, this device does not receive weather effect, can measure at any time, and mechanical measurement compares in artifical measurement more accurate simultaneously, reduces the error.

Second embodiment

As shown in fig. 6, compared with the first embodiment, the digital display vertical and horizontal level detection ruler provided by the present invention, in this embodiment, the lifting device includes a telescopic sleeve 23, a second motor bracket 36 is connected in the telescopic sleeve 23, the second motor bracket 36 is connected with a second motor 35, the second motor 35 is connected with a threaded rod 32, the threaded rod 32 is rotatably connected with a threaded rod bracket 34 near the second motor 35, the threaded rod 32 is connected with a threaded sleeve 33 in a threaded manner, and the threaded sleeve 33 is connected with the telescopic rod 16.

The second motor 35 in the lifting device of this embodiment drives the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the lifting or lowering of the threaded sleeve 33 and the telescopic rod 16, and the lifting telescopic rod 16 can prevent the device from being not high enough, so that the measurement range is enlarged.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A digital display vertical level detection ruler, comprising a second sliding sleeve (25), characterized in that the second sliding sleeve (25) is connected with a telescopic sleeve (23), and a lifting device is connected in the telescopic sleeve (23) , the lifting device is connected with a telescopic rod (16), the upper end of the telescopic sleeve (23) is connected with a height sensor (15), the outer wall of the telescopic sleeve (23) is connected with a display screen (37), and the upper end of the telescopic rod (16) is connected with a structural box (9), the structural box (9) is provided with a first chute (29), the first chute (29) is connected with a slide frame (12), and the slide frame (12) is slidably connected with a first slide bar (8), The first sliding rod (8) is connected with a rack (10), the rack (10) is meshed with a gear (13), the gear (13) is connected with a rotating shaft (17), and the rotating shaft (17) is connected with a first motor (20) ), a control device (11) is provided on one side of the first motor (20), the rotating shaft (17) rotates to connect the structural box (9), and the first sliding rod (8) is provided with a length sensor at the symmetrical end of the rack (10). (3), a battery (6) is provided on one side of the length sensor (3), and the first motor (20), the length sensor (3), the battery (6), and the control device (11) are all connected to the structural box (9). ), the upper end of the structure box (9) is detachably connected with a cover plate (4).

2. A digital display vertical level detection ruler according to claim 1, wherein the second sliding sleeve (25) is provided with a second sliding groove (26), and the second sliding groove (26) is slidably connected with a A second sliding rod (28), the second sliding rod (28) is connected with a symmetrical second sliding bar (27), and the second sliding bar (27) is slidably connected with a second sliding groove (26).

3. A digital display vertical level detection ruler according to claim 1, wherein the first motor (20) is connected with a first motor bracket (19), and the first motor bracket (19) is connected with a structural box (9), the rotating shaft (17) is rotatably connected with a rotating shaft support (18), and the rotating shaft support (18) is connected with a structure box (9).

4. A digital display vertical level detection ruler according to claim 1, characterized in that the lifting device comprises a telescopic sleeve (23), a second motor bracket (36) is connected in the telescopic sleeve (23), and the second motor The bracket (36) is connected with a second motor (35), the second motor (35) is connected with a threaded rod (32), and the threaded rod (32) is rotatably connected with a threaded rod bracket (34) close to the second motor (35). The rod (32) is threadedly connected to the threaded sleeve (33), and the threaded sleeve (33) is connected to the telescopic rod (16).

5. A digital display vertical level detection ruler according to claim 1, wherein the first sliding bar (8) is connected with a symmetrical first sliding bar (31), and the first sliding bar (31) slides A long groove (14) is connected, the long groove (14) is opened in the slide frame (12), and the long groove (14) runs through the first chute (29).

6. A digital display vertical level detection ruler according to claim 1, wherein the first sliding rod (8) is provided with a first screw hole (30) at one end close to the first chute (29), Two screw rods (22) are arranged in front of a screw hole (30), and the screw rods (22) are respectively connected with a square plate (1) and a conical column (21).

7. A digital display vertical levelness detection ruler according to claim 1, wherein the upper end of the structural box (9) is provided with four groups of second screw holes (7), and the cover plate (4) is provided with four groups The round hole (2) is provided with four sets of bolts (5) at the upper end of the round hole (2).

8 . The digital display vertical levelness detection ruler according to claim 1 , wherein the lower end of the telescopic sleeve ( 23 ) is provided with a penetrating heat dissipation window ( 24 ). 9 .