CN212577217U

CN212577217U - Device for correcting inclination of measuring centering rod

Info

Publication number: CN212577217U
Application number: CN202021286484.8U
Authority: CN
Inventors: 叶春夏; 徐闰俊
Original assignee: Zhejiang Taihe Land Survey And Planning Co ltd
Current assignee: Zhejiang Taihe Land Survey And Planning Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-23
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a correction device for measuring the inclination of a centering rod, which comprises a workbench, wherein a limit groove is arranged at the front side of the upper end of the workbench, a threaded rod is connected inside the workbench through a bearing in a rotating way, one end of the threaded rod passes through the side wall of the workbench and is fixedly connected with the output end of a servo motor, and the servo motor is fixedly connected with the outer wall of one side of the workbench through a protective shell, the centering rod can be fixed on the workbench through the arranged U-shaped block, a limit frame, a spring and a trapezoidal fixture block structure, the centering rod is prevented from sliding during correction treatment, so that the centering rod cannot be corrected, and the arranged servo motor, the threaded rod, a connecting block and a support plate structure can drive a hydraulic cylinder to move to the inclination of the centering rod, so that the hydraulic cylinder can drive a push block to move, the inclination is corrected, the arranged push block structure can, causing secondary deformation of the centering rod.

Description

Device for correcting inclination of measuring centering rod

Technical Field

The utility model relates to a correcting device, in particular to measure centering rod slope correcting device belongs to centering rod technical field.

Background

The integrated centering rod of "laser range finder + precision amplification device + display screen" integrated technology is adopted to the centering rod, and reuse controller handles data and output, and the design is succinct clear, easy operation in the actual operation, and the precision is high, and through experimental demonstration many times, can satisfy the needs of high accuracy measurement work.

At present, when the centering rod is used for measurement in a construction site, the centering rod is often easily impacted by foreign objects, so that the rod body deforms, the centering rod cannot be continuously used, tools such as a solid hammer are generally adopted for conventional calibration for correction, a special centering rod correction device is not provided, the solid hammer tool is adopted for knocking, the processing effect is not good, and the secondary inclination condition is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is corrected in measurement centering rod slope, the effectual problem that exists of having solved among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses a correction device for measuring inclination of centering rod, which comprises a workbench, the front side of the upper end of the workbench is provided with a limiting groove, the interior of the workbench is connected with a threaded rod through the rotation of a bearing, one end of the threaded rod passes through the side wall of the workbench and is fixedly connected with the output end of a servo motor, the servo motor is fixedly connected with the outer wall of one side of the workbench through a protective shell, a connecting block is sleeved on the threaded rod through threads, the upper end of the connecting block is fixedly connected with a connecting rod, the upper end of the connecting rod passes through the limiting groove and is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a push block far away from one side of the hydraulic cylinder, the rear side of the upper end of the workbench is fixedly, the centering rod is fixedly connected between the top block and the push block through two U-shaped blocks.

As a preferred technical scheme of the utility model, the equal fixedly connected with support column of front and back portion, four of workstation lower extreme both sides the equal fixedly connected with fixing base of support column lower extreme.

As a preferred technical scheme of the utility model, two rows of through-holes have been seted up in workstation upper surface and centering rod both sides run through, two through-hole joints of U type piece and correspondence.

As a preferred technical scheme of the utility model, the equal fixedly connected with of U type piece lower extreme both sides is spacing frame, two the equal fixedly connected with spring of one side inner wall that spacing frame is close to each other, two the trapezoidal fixture block of the equal fixedly connected with of one end that the spring was kept away from each other.

As a preferred technical scheme of the utility model, the inside recess of U type piece is irregular U type, the equal fixedly connected with antiskid ribbed tile of the both sides outer wall that U type piece is relative.

As a preferred technical scheme of the utility model, connecting block lower extreme fixedly connected with slider, slider and workstation sliding connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a U type piece that sets up, spacing frame, spring and trapezoidal fixture block structure, can fix the centering rod on the workstation, prevent that the centering rod from sliding when correcting the processing, lead to unable correction, and the servo motor who sets up, the threaded rod, connecting block and backup pad structure, can drive the pneumatic cylinder and remove to the centering rod slope, thereby the pneumatic cylinder of being convenient for drives the ejector pad and removes, correct the processing to the slope, the kicking block structure of setting can play the effect that blocks, prevent that the ejector pad from excessively promoting the centering rod, cause the secondary deformation of centering rod.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cut-away view of the present invention;

fig. 2 is a top view of the present invention;

figure 3 is a side cut-away view of the U-shaped block of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a fixed seat; 4. a threaded rod; 5. a servo motor; 6. a protective shell; 7. connecting blocks; 8. a slider; 9. a connecting rod; 10. a support plate; 11. a hydraulic cylinder; 12. pushing the plate; 13. a push block; 14. a through hole; 15. a U-shaped block; 16. a groove; 17. a limiting frame; 18. a spring; 19. a trapezoidal fixture block; 20. a centering rod; 21. a sliding frame; 22. a slide bar; 23. a top block; 24. a limiting groove; 25. an antiskid plate.

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.

Example (b): as shown in figures 1-3, the utility model discloses a correction device for measuring inclination of a centering rod, which comprises a workbench 1, a limiting groove 24 is arranged on the front side of the upper end of the workbench 1 for facilitating the movement of a support plate 10, a threaded rod 4 is rotatably connected inside the workbench 1 through a bearing, one end of the threaded rod 4 passes through the side wall of the workbench 1 and is fixedly connected with the output end of a servo motor 5, the servo motor 5 is fixedly connected with the outer wall of one side of the workbench 1 through a protective shell 6, a connecting block 7 is sleeved on the threaded rod 4, a connecting rod 9 is fixedly connected with the upper end of the connecting block 7, the upper end of the connecting rod 9 passes through the limiting groove 24 and is fixedly connected with the support plate 10, the threaded rod 4 is driven by the servo motor 5 to rotate, the connecting block 7 is driven to move, thereby the connecting block 7, the output end of the hydraulic cylinder 11 is fixedly connected with a push plate 12, one side of the push plate 12, which is far away from the hydraulic cylinder 11, is fixedly connected with a push block 13, acting force is applied to a centering rod 20 through the push block 13, the inclined centering rod 20 is corrected, the rear side of the upper end of the workbench 1 is fixedly connected with a sliding frame 21, one side of the sliding frame 21, which is close to the push block 13, is slidably connected with a sliding rod 22, one side of the sliding rod 22, which is far away from the sliding frame 21, is fixedly connected with an ejector block 23, the ejector block 23 plays a role in supporting and protecting, the push block 13 is prevented from pushing the centering rod 20 to transit, and the upper end of the workbench 1 is positioned between.

Two rows of through holes 14 are formed in the upper surface of the workbench 1 and two sides of the centering rod 20 in a penetrating manner, the U-shaped block 15 is clamped with the two corresponding through holes 14, the U-shaped block 15 is fixed on the centering rod 20 conveniently, the two sides of the lower end of the U-shaped block 15 are fixedly connected with the limiting frames 17, the inner wall of one side, close to each other, of the two limiting frames 17 is fixedly connected with the springs 18, one ends, far away from each other, of the two springs 18 are fixedly connected with the trapezoidal fixture blocks 19, the U-shaped block 15 can be clamped with the two corresponding through holes 14 through the structures of the springs 18, the limiting frames 17 and the trapezoidal fixture blocks 19, so that the U-shaped block 15 is fixed on the centering rod 20, the lower end of the connecting block 7 is fixedly connected with the sliding block 8, the sliding block 8 is connected with the workbench 1 in a sliding manner, the connecting block 7 is convenient to move, the connecting block 7 is more stably moved, be convenient for to U type piece 15's use, make U type piece 15 can be fixed to centering rod 20, the equal fixedly connected with support column 2 in the front and back portion of 1 lower extreme both sides of workstation, the equal fixedly connected with fixing base 3 of 2 lower extremes of four support columns, support column 2 and fixing base 3 play the effect of supporting workstation 1.

Specifically, when the utility model is used, a power supply is switched on, the centering rod 20 to be corrected is firstly placed on the workbench 1, the centering rod 20 is positioned between the two rows of through holes 14, then the U-shaped block 15 is taken up by hand, the two limit frames 17 at the bottom end of the U-shaped block 15 are inserted into the corresponding two through holes 14 and penetrate through the two through holes 14, in the process, the trapezoidal fixture block 19 is extruded by the inner wall of the through hole 14, the trapezoidal fixture block 19 enters the limit frame 17 and extrudes the spring 18, when the limit frame 17 penetrates through the through hole 14, the spring 18 is restored, the trapezoidal fixture block 19 is restored, so that the U-shaped block 15 is clamped with the corresponding two through holes 14, similarly, the other U-shaped block 15 is installed according to the same method, the U-shaped block 15 is clamped with the corresponding two through holes 14, the centering rod 20 is fixed on the workbench 1, then the slide rod 22 is slid, the slide rod 22 drives the top block 23 to move to the inclined, then, the servo motor 5 is started again, the servo motor 5 drives the threaded rod 4 to rotate, the threaded rod 4 drives the connecting block 7 to move, the connecting block 7 drives the supporting plate 10 to move, the supporting plate 10 drives the hydraulic cylinder 11 to move towards the inclined position close to the centering rod 20, then the hydraulic cylinder 11 is started again, the hydraulic cylinder 11 drives the push block 13 to move towards the inclined side close to the centering rod 20 until the push block 13 pushes the inclined position of the centering rod 20, and the inclined position is corrected.

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.

Claims

1. Measuring centering rod inclination correcting device, characterized in that, including workstation (1), workstation (1) upper end front side is opened and is equipped with spacing groove (24), workstation (1) inside is connected with threaded rod (4) through the bearing rotation, threaded rod (4) one end is passed workstation (1) lateral wall and is connected with servo motor (5) output fixed connection, servo motor (5) is connected at workstation (1) one side outer wall through protective housing (6) fixed connection, threaded rod (4) upper thread has cup jointed connecting block (7), connecting block (7) upper end fixed connection has connecting rod (9), connecting rod (9) upper end is passed spacing groove (24) and fixed connection backup pad (10), backup pad (10) upper end fixed connection has pneumatic cylinder (11), pneumatic cylinder (11) output fixed connection has push pedal (12), push pedal (12) keep away from one side fixedly connected with ejector pad (13) of pneumatic cylinder (11), workstation (1) upper end rear side fixedly connected with slides frame (21), one side sliding connection that slides frame (21) is close to ejector pad (13) has slide bar (22), one side fixedly connected with kicking block (23) of sliding frame (21) are kept away from to slide bar (22), workstation (1) upper end just is located between kicking block (23) and ejector pad (13) through two U type piece (15) fixedly connected with centering rod (20).

2. The device for correcting the inclination of the measured centering rod according to claim 1, wherein the front and rear parts of both sides of the lower end of the worktable (1) are fixedly connected with supporting columns (2), and the lower ends of four supporting columns (2) are fixedly connected with fixing seats (3).

3. The device for correcting the inclination of the measured centering rod according to claim 1, wherein two rows of through holes (14) are formed in the upper surface of the workbench (1) and on two sides of the centering rod (20) in a penetrating manner, and the U-shaped block (15) is clamped with the two corresponding through holes (14).

4. The device for correcting the inclination of the measurement centering rod as claimed in claim 3, wherein both sides of the lower end of the U-shaped block (15) are fixedly connected with a limiting frame (17), the inner wall of one side of the two limiting frames (17) close to each other is fixedly connected with a spring (18), and the end of the two springs (18) far away from each other is fixedly connected with a trapezoidal clamping block (19).

5. The device for correcting the inclination of a measuring centering rod according to claim 4, characterized in that the groove (16) inside the U-shaped block (15) is shaped like an irregular U, and the outer walls of the two opposite sides of the U-shaped block (15) are fixedly connected with anti-skid plates (25).

6. The device for correcting the inclination of the measured centering rod according to claim 1, wherein a sliding block (8) is fixedly connected to the lower end of the connecting block (7), and the sliding block (8) is slidably connected with the workbench (1).