CN219829735U

CN219829735U - Straightness detection device hangs down

Info

Publication number: CN219829735U
Application number: CN202320473843.8U
Authority: CN
Inventors: 李菊花; 牛贺贺; 闫亚男; 陈会杰
Original assignee: Henan Hengji Urban Construction Group Co ltd
Current assignee: Henan Hengji Urban Construction Group Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-10-13
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of building engineering detection, in particular to a verticality detection device which comprises a base, wherein a spacing adjustment mechanism is arranged on the upper surface of the base and comprises a motor fixedly arranged on the outer wall of one end of the base, and an output shaft of the motor penetrates through the base and extends to an inner key groove of the base to be connected with a screw rod. According to the utility model, the motor rotates the output shaft to drive the screw rod to rotate, so that the movable sleeve moves on the outer wall of the screw rod, meanwhile, the movable sleeve drives the standard plate to approach the building steel plate, the bottom of the standard plate slides on the outer wall of the guide rod, the stability of the standard plate is improved, the side wall of the standard plate is attached to the surface of the building steel plate, and thus the vertical flatness of the building steel plate can be checked through the gap.

Description

Straightness detection device hangs down

Technical Field

The utility model relates to the technical field of building engineering detection, in particular to a verticality detection device.

Background

The perpendicularity is a position tolerance to evaluate a perpendicularity state between straight lines, between planes or between straight lines and planes, wherein one straight line or plane is an evaluation reference, and the straight line can be a straight line part or a straight line motion track of a measured sample, and the plane can be a plane formed by a plane part or a motion track of the measured sample.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: most of the verticality detection devices in the market at present are detected by various staff workpieces, and the manual quantity is needed, so that the detection device is easy to limit the detection interval of the steel plate, and the problem of low functionality of the detection device is caused.

Disclosure of Invention

In order to improve the functionality of a detection device, the utility model provides a perpendicularity detection device, which comprises a base, wherein a distance adjusting mechanism is arranged on the upper surface of the base, the distance adjusting mechanism comprises a motor fixedly arranged on the outer wall of one end of the base, an output shaft of the motor penetrates through the base and extends to an inner key groove of the base to be connected with a screw rod, the outer wall of the screw rod is in threaded connection with a movable sleeve, the top of the movable sleeve is fixedly provided with a standard plate, two sides of the movable sleeve are fixedly connected with sliding sleeves which are positioned on the lower surface of the standard plate, the number of the sliding sleeves is two, guide rods are sleeved on the inner walls of the two sliding sleeves, a backboard is arranged on the surface of the other end of the base and positioned on one side of the standard plate, and a limiting mechanism is arranged on the outer part of the backboard.

Through adopting above-mentioned technical scheme, the motor can drive the lead screw rotation so that the movable sleeve drives the standard board and carries out the position movement in the top of base.

Optionally, stop gear includes fixed mounting in the cylinder of backplate opposite side, the oil blanket port fixed mounting of cylinder has the backup pad, the equal fixedly connected with link plate in both ends of backup pad, and the quantity of link plate has two.

By adopting the technical scheme, the cylinder can enable the piston rod of the oil seal port to pull the supporting plate to drive the connecting plate to move during operation.

Optionally, the upper and lower ends of two said joint boards are all fixedly connected with dead levers, and the quantity of dead levers has four, four said dead levers keep away from two said joint boards one end all fixedly connected with draw runner.

By adopting the technical scheme, the connecting plate drives the fixing rod to move so that the fixing rod pulls or pushes the sliding strip.

Optionally, the both sides outer wall of backplate is all fixed mounting have with the spacing track of sliding sleeve looks adaptation, the quantity of spacing track has four, the top of backplate is fixed with the roof.

Through adopting above-mentioned technical scheme, the draw runner can be in the inside slip of spacing track under the drive of dead lever, and the draw runner can be spacing to the both sides of building steel sheet when shifting out spacing track simultaneously.

Optionally, the spout with movable sleeve outer wall looks adaptation has been seted up at the upper surface center of base, and the both ends of lead screw pass through the bearing and rotate with the inner wall both ends of spout and be connected, the spacing groove has been seted up to the both sides of spout and the upper surface that is located the base, and the quantity of spacing groove has two, two the both ends of guide arm all with two the inner wall both ends fixed connection of spacing groove.

Through adopting above-mentioned technical scheme, the movable sleeve can slide at the inner wall of spout when removing, and the sliding sleeve is at the stability of outer wall slip increase standard board activity of guide arm simultaneously.

In summary, the utility model has the following beneficial technical effects:

1. the motor rotates the output shaft to drive the screw rod to rotate so that the movable sleeve moves on the outer wall of the screw rod, meanwhile, the movable sleeve drives the standard plate to approach the building steel plate, the bottom of the standard plate is slid on the outer wall of the guide rod, the stability of the standard plate is improved, the side wall of the standard plate is attached to the surface of the building steel plate, and the included angle of the steel plate is attached to the top surface of the standard plate, so that the vertical flatness of the building steel plate can be checked through a gap, and the design is convenient for adjusting the building steel plates with different thicknesses for enabling the detection device to have the function of adjusting the distance, so that the functionality of the detection device can be effectively increased, and the detection device is applicable to steel plates with different thicknesses;

2. the cylinder drives the telescopic link and pulls the backup pad and make the backup pad drive two linking boards and promote four dead levers for four dead levers drive the draw runner and slide in four spacing orbital interiors, thereby the draw runner that makes stretches out the both sides that are close to the building steel sheet from spacing orbital other end, thereby can carry out spacingly with the both sides of building steel sheet, avoid the condition that the building steel sheet leaned at the in-process that detects.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a middle distance adjusting mechanism according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a limiting mechanism in an embodiment of the present utility model.

Reference numerals: 1. a base; 2. a spacing adjustment mechanism; 21. a motor; 22. a screw rod; 23. a movable sleeve; 24. a sliding sleeve; 25. a guide rod; 26. a standard plate; 3. a back plate; 4. a limiting mechanism; 41. a cylinder; 42. a support plate; 43. a splice plate; 44. a fixed rod; 45. a slide bar; 5. a limit rail; 6. a top plate; 7. a chute; 8. and a limit groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

As shown in fig. 2, the embodiment of the utility model discloses a verticality detection device, which comprises a base 1, wherein a spacing adjustment mechanism 2 is installed on the upper surface of the base 1, the spacing adjustment mechanism 2 comprises a motor 21 fixedly installed on the outer wall of one end of the base 1, an output shaft of the motor 21 penetrates through the base 1 and extends to the inner key groove of the base 1 to be connected with a screw rod 22, the outer wall of the screw rod 22 is in threaded connection with a movable sleeve 23, the top of the movable sleeve 23 is fixedly provided with a standard plate 26, two sides of the movable sleeve 23 are fixedly connected with sliding sleeves 24 on the lower surface of the standard plate 26, the number of the sliding sleeves 24 is two, guide rods 25 are sleeved on the inner walls of the two sliding sleeves 24, a backboard 3 is installed on the upper surface of the other end of the base 1 and on one side of the standard plate 26, the side wall of the standard plate 26 is attached to the surface of a building steel plate, so that the vertical flatness of the building steel plate can be checked through a gap, and a limiting mechanism 4 is installed outside the backboard 3.

As shown in fig. 3, the limiting mechanism 4 includes a cylinder 41 fixedly mounted on the other side of the back plate 3, a support plate 42 is fixedly mounted at an oil seal port of the cylinder 41, two ends of the support plate 42 are fixedly connected with two engagement plates 43, and the number of the engagement plates 43 is two.

The upper end and the lower end of the two connecting plates 43 are fixedly connected with fixing rods 44, the number of the fixing rods 44 is four, and one end, far away from the two connecting plates 43, of each of the four fixing rods 44 is fixedly connected with a sliding strip 45.

As shown in fig. 1, the outer walls of two sides of the back plate 3 are fixedly provided with four limit rails 5 adapted to the sliding sleeve 24, the top end of the back plate 3 is fixed with a top plate 6, the cylinder 41 drives the telescopic rod traction support plate 42 to drive the two connecting plates 43 to push the four fixing rods 44, and the four fixing rods 44 drive the sliding strips 45 to slide in the four limit rails 5.

As shown in fig. 1, the center of the upper surface of the base 1 is provided with a chute 7 adapted to the outer wall of the movable sleeve 23, two ends of the screw rod 22 are rotatably connected with two ends of the inner wall of the chute 7 through bearings, two sides of the chute 7 and the upper surface of the base 1 are provided with limiting grooves 8, two limiting grooves 8 are arranged, two ends of two guide rods 25 are fixedly connected with two ends of the inner wall of the two limiting grooves 8, the motor 21 rotates an output shaft to drive the screw rod 22 to rotate so that the movable sleeve 23 moves on the outer wall of the screw rod 22, meanwhile, the movable sleeve 23 drives the standard plate 26 to approach a building steel plate, the bottom sliding sleeve 24 of the standard plate 26 slides on the outer wall of the guide rod 25, and stability of the standard plate 26 is improved.

The implementation principle of one embodiment of the utility model is as follows:

the first step: firstly, a steel plate for a building is placed above a base 1 and leans against a backboard 3, then an output shaft is started to rotate by a motor 21 to drive a screw rod 22 to rotate, so that a movable sleeve 23 moves on the outer wall of the screw rod 22, meanwhile, a standard plate 26 is driven by the movable sleeve 23 to approach to the steel plate for the building, a bottom sliding sleeve 24 of the standard plate 26 slides on the outer wall of a guide rod 25, the stability of the standard plate 26 is improved, the side wall of the standard plate 26 is attached to the surface of the steel plate for the building, and an included angle of the steel plate is placed at the top of the standard plate 26, so that gaps between the steel plate and the side surface and the top surface of the standard plate 25 are observed to obtain whether the steel plate for the building is vertical or not;

and a second step of: the starting cylinder 41 drives the telescopic rod traction supporting plate 42 to enable the supporting plate 42 to drive the two connecting plates 43 to push the four fixing rods 44, so that the four fixing rods 44 drive the sliding strips 45 to slide in the four limit rails 5, and the sliding strips 45 extend out of the other ends of the limit rails 5 to move to two sides of a building steel plate, so that two sides of the building steel plate can be limited.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a straightness detection device hangs down, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), upper surface mounting of base (1) has interval adjustment mechanism (2), interval adjustment mechanism (2) including fixed mounting in motor (21) of base (1) one end outer wall, the output shaft of motor (21) runs through base (1) and extends to the inside keyway of base (1) and be connected with lead screw (22), the outer wall threaded connection of lead screw (22) has movable sleeve (23), the top of movable sleeve (23) is fixed with standard board (26), the both sides of movable sleeve (23) just are located the lower surface fixedly connected with sliding sleeve (24) of standard board (26), and the quantity of sliding sleeve (24) has two, two the inner wall of sliding sleeve (24) all overlaps and is equipped with guide arm (25), backplate (3) are installed to one side of other end upper surface and being located standard board (26) of base (1), the externally mounted of backplate (3) has stop gear (4).

2. The perpendicularity detection apparatus according to claim 1, wherein: the limiting mechanism (4) comprises a cylinder (41) fixedly mounted on the other side of the back plate (3), a supporting plate (42) is fixedly mounted at an oil seal port of the cylinder (41), two ends of the supporting plate (42) are fixedly connected with connecting plates (43), and the number of the connecting plates (43) is two.

3. The perpendicularity detecting device of claim 2, wherein: two the upper and lower both ends of linking board (43) are all fixedly connected with dead lever (44), and the quantity of dead lever (44) is four, four dead lever (44) keep away from two the equal fixedly connected with draw runner (45) of one end of linking board (43).

4. The perpendicularity detection apparatus according to claim 1, wherein: limiting rails (5) matched with the sliding sleeves (24) are fixedly arranged on the outer walls of the two sides of the backboard (3), the number of the limiting rails (5) is four, and a top plate (6) is fixed at the top end of the backboard (3).

5. The perpendicularity detection apparatus according to claim 1, wherein: the utility model discloses a sliding guide is characterized by comprising a base (1), a sliding rod (7) matched with the outer wall of a movable sleeve (23) is arranged in the center of the upper surface of the base (1), two ends of a screw rod (22) are rotationally connected with two ends of the inner wall of the sliding rod (7) through bearings, limit grooves (8) are arranged on two sides of the sliding rod (7) and positioned on the upper surface of the base (1), two limit grooves (8) are arranged, and two guide rods (25) are fixedly connected with two ends of the inner wall of each limit groove (8).