CN218178436U

CN218178436U - Fixing device for measuring straightness of pipe optical equipment

Info

Publication number: CN218178436U
Application number: CN202222595120.3U
Authority: CN
Inventors: 赵振亚; 胡光振; 肖考考; 陈宪刚; 赵健; 杨文超
Original assignee: SHANGHAI DONGHU MACHINERY FACTORY
Current assignee: SHANGHAI DONGHU MACHINERY FACTORY
Priority date: 2021-11-18
Filing date: 2022-09-29
Publication date: 2022-12-30
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a fixed technical field is equipped to pipe utensil class, discloses a be used for pipe utensil class optics to equip straightness accuracy measuring fixing device, include: the pipe optical equipment lifting device comprises a moving mechanism, a moving hoop mechanism and a supporting rotary mechanism, wherein the moving hoop mechanism is arranged on the moving mechanism, the supporting rotary mechanism is positioned at one end of the moving mechanism, and the moving hoop mechanism is linked with the supporting rotary mechanism to lift, transfer and rotate the pipe optical equipment in a small range; the testing work of the pipe optical equipment with different specifications is realized by the assembling and splicing mode of the movable hoop mechanism and the movable mechanism. The pipe optical equipment is lifted and moved and rotated in a small range through the linkage of the movable hoop mechanism and the supporting and rotating mechanism; the testing work of the pipe optical equipment with different specifications is realized by the assembling and splicing mode of the movable hoop mechanism and the movable mechanism, and the fixing device for measuring the straightness of the pipe optical equipment is provided and can be used for fixing and testing the pipe optical equipment.

Description

Fixing device for measuring straightness of pipe optical equipment

Technical Field

The utility model relates to a fixed technical field is equipped to the pipe utensil class, especially relates to a be used for pipe utensil class optics to equip straightness accuracy measuring fixing device.

Background

The pipe optical equipment is one of important sensors of a ship comprehensive guidance system and a command control system, and is used for providing real-time images of sea and air targets and relevant cabin working conditions in a ship for the ship; the geographic location of the vessel; distance, bulwark angle, and photograph of the target. The technical state of the ship itself has a considerable influence on the tasks of observation, navigation, ranging and the like of the ship. Therefore, in the process of overhauling the pipe optical equipment, the measurement and adjustment of parameters such as the pitch aiming range of the prism on the pipe optical equipment, the measuring distance and precision of the distance measuring device, the precision of the height angle measuring system and the like and the performance of a temperature difference test are very important, and the confirmation of the parameters and the technical state needs to simulate the environment of the pipe optical equipment in a vertical state on a ship and can also simulate the condition of remotely controlling and detecting the straightness of the pipe optical equipment without taking out of the ship under extreme weather.

Therefore, how to provide a fixing device for measuring the straightness of tube optical equipment to fix and test the tube optical equipment is an urgent technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in how to provide a fixing device that is used for pipe class optics to equip straightness accuracy measurement to the realization is equipped fixedly and is tested pipe class optics.

To this end, according to a first aspect, the embodiment of the utility model discloses a be used for pipe type optical equipment straightness measuring fixing device includes: the movable hoop mechanism is arranged on the moving mechanism, the supporting and rotating mechanism is positioned at one end of the moving mechanism, and small-range lifting and moving and rotating are carried out on the pipe optical equipment through the linkage of the movable hoop mechanism and the supporting and rotating mechanism; through the movable hoop mechanism and the assembling and splicing mode of the movable mechanism, the testing work of pipe optical equipment with different specifications is realized.

The utility model discloses further set up to, moving mechanism includes base, lead screw seat, grating chi guide rail and removal subassembly, the lead screw rotate connect in the lead screw seat, lead screw seat fixed connection in the base, grating chi guide rail fixed connection in the one end of base, it is used for the drive to remove the subassembly the lead screw rotates, in order to drive remove staple bolt mechanism and be in slide on the grating chi guide rail.

The utility model discloses further set up to, it includes support, motor, belt pulley to remove the subassembly, the belt pulley with lead screw fixed connection, the support with base fixed connection, the one end of belt around rolling up in the belt pulley, the other end of belt around rolling up in the one end of motor, the motor install in the support.

The utility model discloses further set up to, it includes bracket, mount, inner circle, outer lane and pneumatic cylinder to remove staple bolt mechanism, the one end of mount with bracket fixed connection, the other end of bracket with outer lane fixed connection, the inner circle install in the outer lane, the pneumatic cylinder set up in on the boss of outer lane, the pneumatic cylinder is used for locking the outer lane with the inner circle.

The utility model discloses further set up to, support rotary platform including supporting rotating body and hydraulic pressure platform, it is used for driving to support rotating body hydraulic pressure platform goes up and down and rotates.

The utility model discloses further set up to, be equipped with the rotatory calibrated scale that is used for accurate pipe utensil class optics to equip rotation angle on supporting rotatory body.

The utility model discloses following beneficial effect has: the pipe optical equipment is lifted and moved and rotated in a small range through the linkage of the movable hoop mechanism and the supporting and rotating mechanism; through the movable hoop mechanism and the assembling and splicing mode of the movable mechanism, the testing work of the pipe optical equipment with different specifications is realized, and further, the fixing device for measuring the straightness of the pipe optical equipment is provided, so that the fixing and the testing of the pipe optical equipment are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a fixture for straightness measurement of pipe-type optical equipment according to the present disclosure;

FIG. 2 is a partial structural view of a fixture for straightness measurement of pipe-type optical equipment according to the present disclosure;

fig. 3 is a schematic structural diagram of a movable hoop mechanism in a fixing device for measuring the straightness of pipe optical equipment disclosed in this embodiment;

fig. 4 is a schematic structural diagram of a supporting and rotating mechanism in a fixing device for measuring the straightness of tube-type optical equipment disclosed in this embodiment.

Reference numerals are as follows: 1. a moving mechanism; 11. a base; 12. a screw rod; 13. a screw rod seat; 14. a grating ruler guide rail; 15. a moving assembly; 151. a support; 152. a motor; 153. a belt; 154. a pulley; 2. moving the hoop mechanism; 21. a bracket; 22. a fixed mount; 23. an inner ring; 24. an outer ring; 25. a hydraulic cylinder; 3. A supporting and rotating mechanism; 31. supporting the rotating body; 32. a hydraulic platform; 33. the dial is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses a be used for pipe class optical equipment straightness measuring fixing device, as shown in figure 1, include: the pipe optical equipment lifting device comprises a moving mechanism 1, a moving hoop mechanism 2 and a supporting and rotating mechanism 3, wherein the moving hoop mechanism 2 is arranged on the moving mechanism 1, the supporting and rotating mechanism 3 is positioned at one end of the moving mechanism 1, and the pipe optical equipment is lifted and moved and rotated in a small range through the linkage of the moving hoop mechanism 2 and the supporting and rotating mechanism 3; the testing work of the pipe optical equipment with different specifications is realized by assembling and splicing the movable hoop mechanism 2 and the movable mechanism 1.

The movable hoop mechanism 2 and the supporting and rotating mechanism 3 are linked to lift, move and rotate the pipe optical equipment in a small range; the testing work of the pipe optical equipment with different specifications is realized by assembling and splicing the movable hoop mechanism 2 and the movable mechanism 1, and then the fixing device for measuring the straightness of the pipe optical equipment is provided, so that the pipe optical equipment is fixed and tested.

As shown in fig. 1 and 2, the moving mechanism 1 includes a base 11, a screw rod 12, a screw rod seat 13, a grating ruler guide rail 14 and a moving assembly 15, the screw rod 12 is rotatably connected to the screw rod seat 13, the screw rod seat 13 is fixedly connected to the base 11, the grating ruler guide rail 14 is fixedly connected to one end of the base 11, and the moving assembly 15 is used for driving the screw rod 12 to rotate so as to drive the moving hoop mechanism 2 to slide on the grating ruler guide rail 14.

It should be noted that, the moving assembly 15 plays a moving role, drives the screw rod 12 to rotate, and further drives the moving hoop mechanism 2 to slide on the grating ruler guide rail 14, and the test work of the pipe optical equipment with different specifications is realized by assembling and splicing the moving hoop mechanism 2 and the moving mechanism 1.

As shown in fig. 1 and fig. 2, the moving assembly 15 includes a bracket 151, a motor 152, a belt 153, and a pulley 154, the pulley 154 is fixedly connected to the screw rod 12, the bracket 151 is fixedly connected to the base 11, one end of the belt 153 is wound around the pulley 154, the other end of the belt 153 is wound around one end of the motor 152, and the motor 152 is mounted on the bracket 151.

The driving action of the motor 152 drives the belt 153 to move, so that the belt pulley 154 starts to rotate, and further the lead screw 12 rotates, and the movable hoop mechanism 2 is driven to slide on the grating ruler guide rail 14.

As shown in fig. 1 and 3, the movable hoop mechanism 2 includes a bracket 21, a fixed frame 22, an inner ring 23, an outer ring 24, and a hydraulic cylinder 25, wherein one end of the fixed frame 22 is fixedly connected to the bracket 21, the other end of the bracket 21 is fixedly connected to the outer ring 24, the inner ring 23 is installed in the outer ring 24, the hydraulic cylinder 25 is disposed on a boss of the outer ring 24, and the hydraulic cylinder 25 is used for locking the outer ring 24 and the inner ring 23. In the implementation process, the bracket 21 is connected with the grating ruler guide rail 14 in a sliding mode.

The pipe optical equipment is mounted in the inner ring 23, and the outer ring 24 and the inner ring 23 are locked by the locking action of the hydraulic cylinder 25, thereby locking the pipe optical equipment.

As shown in fig. 4, the supporting and rotating platform includes a supporting and rotating body 31 and a hydraulic platform 32, and the supporting and rotating body 31 is used for driving the hydraulic platform 32 to lift and rotate.

As shown in fig. 4, the supporting and rotating body 31 is provided with a rotating dial 33 for accurate rotation angle of the tube-like optical equipment.

The working principle is as follows: the pipe optical equipment is lifted and moved and rotated in a small range through the linkage of the movable hoop mechanism 2 and the supporting and rotating mechanism 3; the testing work of the pipe optical equipment with different specifications is realized by assembling and splicing the movable hoop mechanism 2 and the movable mechanism 1, and then the fixing device for measuring the straightness of the pipe optical equipment is provided, so that the pipe optical equipment is fixed and tested.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A fixture for straightness measurement of pipe-like optical equipment, comprising: the pipe optical equipment lifting mechanism comprises a moving mechanism (1), a moving hoop mechanism (2) and a supporting and rotating mechanism (3), wherein the moving hoop mechanism (2) is arranged on the moving mechanism (1), the supporting and rotating mechanism (3) is positioned at one end of the moving mechanism (1), and the pipe optical equipment is lifted and moved and rotated in a small range through the linkage of the moving hoop mechanism (2) and the supporting and rotating mechanism (3); through the movable hoop mechanism (2) and the movable mechanism (1) are assembled and spliced, the testing work of the pipe optical equipment with different specifications is realized.

2. The fixing device for measuring the straightness of pipe optical equipment according to claim 1, wherein the moving mechanism (1) comprises a base (11), a screw rod (12), a screw rod seat (13), a grating ruler guide rail (14) and a moving assembly (15), the screw rod (12) is rotatably connected to the screw rod seat (13), the screw rod seat (13) is fixedly connected to the base (11), the grating ruler guide rail (14) is fixedly connected to one end of the base (11), and the moving assembly (15) is used for driving the screw rod (12) to rotate so as to drive the moving hoop mechanism (2) to slide on the grating ruler guide rail (14).

3. The fixing device for straightness measurement of pipe type optical equipment according to claim 2, wherein the moving assembly (15) comprises a bracket (151), a motor (152), a belt (153) and a pulley (154), the pulley (154) is fixedly connected with the screw rod (12), the bracket (151) is fixedly connected with the base (11), one end of the belt (153) is wound around the pulley of the belt (153), the other end of the belt (153) is wound around one end of the motor (152), and the motor (152) is installed on the bracket (151).

4. The fixing device for pipe-type optical equipment straightness measurement according to claim 1, wherein the movable hoop mechanism (2) comprises a bracket (21), a fixed frame (22), an inner ring (23), an outer ring (24) and a hydraulic cylinder (25), one end of the fixed frame (22) is fixedly connected with the bracket (21), the other end of the bracket (21) is fixedly connected with the outer ring (24), the inner ring (23) is installed in the outer ring (24), the hydraulic cylinder (25) is arranged on a boss of the outer ring (24), and the hydraulic cylinder (25) is used for locking the outer ring (24) and the inner ring (23).

5. Fixing device for the straightness measurement of tube-like optical equipment according to claim 1, characterized in that the supporting and rotating mechanism comprises a supporting and rotating body (31) and a hydraulic platform (32), the supporting and rotating body (31) being used to bring the hydraulic platform (32) to lift and rotate.

6. Fixing device for the straightness measurement of pipe type optical equipment according to claim 5, characterized in that said supporting and rotating body (31) is provided with a rotation dial (33) for the precision of the rotation angle of the pipe type optical equipment.