CN216385679U

CN216385679U - Inertial navigator protection mechanism for high-pressure pipeline detection

Info

Publication number: CN216385679U
Application number: CN202122517880.8U
Authority: CN
Inventors: 潘玉林
Original assignee: Sichuan Dacheng Chuangxin Petroleum Engineering Technology Co ltd
Current assignee: Sichuan Dacheng Chuangxin Petroleum Engineering Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The application provides a high pressure pipeline detects uses inertial navigation appearance protection mechanism belongs to inertial navigation appearance technical field. The inertial navigator protection mechanism for detecting the high-pressure pipeline comprises a navigator body and a protection assembly. The protection subassembly includes safety cover, base and locating part, the navigator body install in the safety cover, wherein another supporting shoe fixed connection in the gag lever post outer wall, the fixture block joint in two between the supporting shoe, just the equal fixedly connected with mount of supporting shoe upper surface, sliding connection has the limiting plate in the mount, the limiting plate with fixedly connected with spring between the mount, just the limiting plate with the laminating of fixture block upper surface. Through the design of this device, on the basis of protecting the navigator body in real time, realize to its convenient to detach function, optimize conventional integrated design, the navigator body maintains the maintenance when making it be convenient for follow-up use.

Description

Inertial navigator protection mechanism for high-pressure pipeline detection

Technical Field

The application relates to the technical field of inertial navigators, in particular to an inertial navigator protection mechanism for high-pressure pipeline detection.

Background

The inertial navigator is also called as an inertial reference system, and is an autonomous navigation system which does not depend on external information and does not radiate energy to the outside, the working environment of the autonomous navigation system comprises the air and the ground, and the autonomous navigation system can also be used underwater, when the autonomous navigation system is used in a pipe, an inertial navigation sensor is generally fixed on a detector in the pipe for use, and the inner detector is used as a driving device for inertial navigation.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the application provides an inertial navigator protection mechanism for high-pressure pipeline detection, and aims to solve the problems of protection of the inertial navigator and convenience in maintenance and repair.

The embodiment of the application provides an inertial navigator protection mechanism for high-pressure pipeline detection, which comprises a navigator body and a protection assembly.

The protective assembly comprises a protective cover, a base and a limiting part, the navigator body is arranged in the protective cover, the protective cover is clamped in the base, fixed columns are fixedly connected to the periphery of the bottom of the protective cover, one ends of the fixed columns penetrate through the bottom of the base and extend to the outside, the limiting part comprises a limiting rod, a supporting block and a clamping block, the limiting rod is connected to the bottom of the base in a sliding mode, the number of the supporting blocks is two, one supporting block is fixedly connected to the bottom of the base, the other supporting block is fixedly connected to the outer wall of the limiting rod, the clamping block is clamped between the two supporting blocks, a fixing frame is fixedly connected to the upper surface of each supporting block, a limiting plate is connected in the fixing frame in a sliding mode, and a spring is fixedly connected between the limiting plate and the fixing frame, and the limiting plate is attached to the upper surface of the clamping block.

In the above-mentioned realization in-process, make the navigator body use with outside fixed connection through the base, realize the protection to the navigator body through safety cover and base cooperation, when needs are dismantled the maintenance, compression spring removes the limiting plate, after the dead time, the fixture block loses spacingly, at this moment, take out the fixture block, the gag lever post loses spacingly, remove the gag lever post through gag lever post sliding connection design, after the dead time, the fixed column is kept away from to the gag lever post, the safety cover loses spacingly, can directly take out, can maintain the maintenance to the navigator body, design through this device, on the basis of protecting the navigator body in real time, realize the convenient to detach function to it, optimize conventional integrated design, the navigator body maintains the maintenance when making it be convenient for follow-up to use.

In a specific embodiment, a cavity is formed in the bottom of the protective cover, and the navigator body is installed in the cavity.

In the implementation process, the navigator body is arranged in the cavity through the cavity, and the navigator body is protected through the protective cover.

In a specific implementation scheme, a groove is formed in the upper surface of the base, and the protective cover is clamped in the groove.

In the implementation process, the grooves are arranged and the protective covers are clamped in the grooves, so that the integral design realizes the clamping design between the protective covers and the base.

In a specific embodiment, the inner wall of the groove is provided with a protective pad, and the outer wall of the protective cover is tightly attached to the side wall of the protective pad.

In the implementation process, the outer wall of the protection cover is tightly attached to the side wall of the protection pad, so that the sealing is increased, and meanwhile, the friction of the base to the protection cover is reduced.

In a specific implementation scheme, through holes are formed in the periphery of the outer wall of the base, and one ends of the fixing columns penetrate through the through holes and extend to the outside.

In the implementation process, through the design that the through hole is arranged and one end of the fixing column extends to the outside, the whole design enables the protection cover to be conveniently clamped in the base, and the protection cover is convenient to accurately align.

In a specific embodiment, a protection ring is arranged in each through hole, and the outer wall of each fixing column is tightly attached to the inner wall of each protection ring.

In the implementation process, the sealing degree is strengthened through the arrangement of the protective ring and the design that the outer wall of the fixed column is tightly attached to the inner wall of the protective ring, and meanwhile, the noise generated by friction is reduced.

In a specific embodiment, a notch is formed in the bottom of the base, one of the support blocks is fixedly connected in the notch, and the limit rod is slidably connected in the notch.

In the implementation process, the gap is arranged, so that the occupied space is integrally reduced, and the device is convenient to fix with the outside.

In a specific implementation scheme, the side walls of the fixing columns are provided with limit openings, and the limit rods are clamped in the limit openings.

In the implementation process, the limiting port is arranged and the limiting rod is clamped in the limiting port, the fixing column is clamped through the limiting rod conveniently through the overall design, and the fixing column is convenient to detach and install.

In a specific implementation scheme, the bottoms of the limiting rods are symmetrically and fixedly connected with sliding blocks, sliding grooves are symmetrically formed in the notches, and the sliding blocks are connected in the sliding grooves in a sliding mode.

In the implementation process, the limiting rod is connected with the sliding groove in a sliding mode through the sliding block, and the limiting rod is integrally designed to be connected with the sliding groove in a sliding mode.

In a specific embodiment, the fixing frame is internally symmetrically provided with connecting grooves, the outer wall of the limiting plate is symmetrically and fixedly connected with connecting blocks, and the connecting blocks are slidably connected into the connecting grooves.

In the implementation process, the connection blocks are connected in the connection grooves in a sliding mode, and the limiting plate is connected in a sliding mode through the whole design.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of a top view structure provided in an embodiment of the present application;

fig. 2 is a schematic bottom view of a protective cover according to an embodiment of the present disclosure;

FIG. 3 is a schematic top view of a base according to an embodiment of the present disclosure;

FIG. 4 is a schematic bottom view of a base according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a connection relationship between a fixing column and a limiting rod according to an embodiment of the present application.

In the figure: 100-a navigator body; 200-a protective component; 210-a protective cover; 211-fixed columns; 2111-limit port; 212-a cavity; 220-a base; 221-grooves; 2211-protective pad; 222-a via hole; 2221-guard ring; 223-notch; 2231-a chute; 230-a stop; 231-a limiting rod; 2312-a slider; 232-support block; 2321-fixing rack; 2322-spring; 2323-limiting plate; 2324-connecting groove; 2325-connecting block; 233-fixture block.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides an inertial navigator protection mechanism for high-pressure pipeline inspection, including a navigator body 100 and a protection assembly 200.

Wherein, through the real-time protection to navigator body 100 of protection subassembly 200, simultaneously, protection subassembly 200 self convenient to detach.

Referring to fig. 1, 2, 3, 4 and 5, the protection assembly 200 includes a protection cover 210, a base 220 and a stopper 230, the navigator body 100 is installed in the protection cover 210, a cavity 212 is formed at the bottom of the protection cover 210, and the navigator body 100 is installed in the cavity 212. The navigator body 100 is arranged in the cavity 212 through the cavity 212, the navigator body 100 is protected by the protective cover 210, the protective cover 210 is clamped in the base 220, the upper surface of the base 220 is provided with a groove 221, and the protective cover 210 is clamped in the groove 221. Through the design of recess 221 setting and protection cover 210 joint in recess 221, the joint design between protection cover 210 and the base 220 is realized to global design, and recess 221 inner wall is provided with protection pad 2211, and protection cover 210 outer wall closely laminates with protection pad 2211 lateral wall. Closely laminating the setting through safety cover 210 outer wall and protection pad 2211 lateral wall, make it increase sealed, simultaneously, reduce the friction of base 220 to safety cover 210, and safety cover 210 bottom all around equal fixedly connected with fixed column 211, fixed column 211 one end all runs through in base 220 bottom and extends to the outside, through-hole 222 has all been seted up all around to base 220 outer wall, fixed column 211 one end all runs through in through-hole 222 and extends to the outside. Through the setting of through-hole 222 and the design that fixed column 211 one end extends to the outside, the global design makes its design of being convenient for protection cover 210 joint in base 220, makes it be convenient for accurate counterpoint, all is provided with guard ring 2221 in the through-hole 222, and fixed column 211 outer wall closely laminates with guard ring 2221 inner wall. Through the design of guard ring 2221 setting and the design of closely laminating of fixed column 211 outer wall and guard ring 2221 inner wall, the leakproofness is strengthened to global design, reduces the noise that the friction produced simultaneously.

In this document, the limiting member 230 includes a limiting rod 231, a supporting block 232 and a fixture block 233, the limiting rod 231 is slidably connected to the bottom of the base 220, the supporting block 232 is symmetrically disposed to be two, one of the supporting block 232 is fixedly connected to the bottom of the base 220, a notch 223 is formed in the bottom of the base 220, one of the supporting block 232 is fixedly connected to the notch 223, and the limiting rod 231 is slidably connected to the notch 223. Through breach 223 setting, wholly reduce occupation space, make it be convenient for this device and external fixation, spacing mouthful 2111 has all been seted up to fixed column 211 lateral wall, and gag lever post 231 joint is in spacing mouthful 2111. Through spacing mouthful 2111 setting and gag lever post 231 joint design in spacing mouthful 2111, the global design is convenient for through gag lever post 231 to fixed column 211 joint, makes its convenient to detach installation.

In this embodiment, the bottom of the limiting rod 231 is symmetrically and fixedly connected with the sliding blocks 2312, the notches 223 are symmetrically provided with sliding grooves 2231, and the sliding blocks 2312 are slidably connected in the sliding grooves 2231. Design in spout 2231 through slider 2312 sliding connection, the overall design realizes gag lever post 231 sliding connection design, wherein another supporting shoe 232 fixed connection in gag lever post 231 outer wall, fixture block 233 joint is between two supporting shoes 232, and the equal fixedly connected with mount 2321 of supporting shoe 232 upper surface, sliding connection has limiting plate 2323 in mount 2321, fixedly connected with spring 2322 between limiting plate 2323 and the mount 2321, and limiting plate 2323 and the laminating of fixture block 233 upper surface, connecting groove 2324 has been seted up to the symmetry in mount 2321, the outer wall symmetry fixedly connected with connecting block 2325 of limiting plate 2323, connecting block 2325 sliding connection is in connecting groove 2324. Through the design that the connecting block 2325 is slidably connected into the connecting groove 2324, the whole design realizes the design of the sliding connection of the limiting plate 2323.

Specifically, this high pressure pipeline detects with inertial navigation appearance protection mechanism's theory of operation: during the use, make the navigator body 100 use with outside fixed connection through base 220, realize the protection to the navigator body 100 through safety cover 210 and base 220 cooperation, when needs are dismantled the maintenance, compression spring 2322 removes limiting plate 2323, after the certain time, fixture block 233 loses spacingly, this moment, take out fixture block 233, gag lever post 231 loses spacingly, slide gag lever post 231 through slider 2312 and spout 2231 cooperation, after the certain time, gag lever post 231 keeps away from fixed column 211, safety cover 210 loses spacingly, can directly take out, can maintain the maintenance to the navigator body 100, through the design of this device, on protecting the basis in real time to the navigator body 100, realize to its convenient to detach function, optimize conventional integrated design, the maintenance is maintained to the navigator body 100 when making it be convenient for follow-up use.

It should be noted that the specific model specification of the navigator body 100 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the navigator body 100 and its principles are clear to a person skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An inertial navigator protection mechanism for high-pressure pipeline detection is characterized by comprising

A navigator body (100);

the protection assembly (200), the protection assembly (200) comprises a protection cover (210), a base (220) and a limiting part (230), the navigator body (100) is installed in the protection cover (210), the protection cover (210) is clamped in the base (220), fixing columns (211) are fixedly connected to the periphery of the bottom of the protection cover (210), one ends of the fixing columns (211) penetrate through the bottom of the base (220) and extend to the outside, the limiting part (230) comprises a limiting rod (231), supporting blocks (232) and clamping blocks (233), the limiting rod (231) is slidably connected to the bottom of the base (220), the supporting blocks (232) are symmetrically arranged in two numbers, one of the supporting blocks (232) is fixedly connected to the bottom of the base (220), and the other supporting block (232) is fixedly connected to the outer wall of the limiting rod (231), the clamping block (233) is clamped between the two supporting blocks (232), the upper surfaces of the supporting blocks (232) are fixedly connected with fixing frames (2321), limiting plates (2323) are connected in the fixing frames (2321) in a sliding mode, springs (2322) are fixedly connected between the limiting plates (2323) and the fixing frames (2321), and the limiting plates (2323) are attached to the upper surfaces of the clamping blocks (233).

2. The inertial navigator protection mechanism for high-pressure pipeline inspection according to claim 1, characterized in that a cavity (212) is opened at the bottom of the protection cover (210), and the navigator body (100) is installed in the cavity (212).

3. The inertial navigator protecting mechanism for high-pressure pipeline detection according to claim 1, wherein a groove (221) is formed on an upper surface of the base (220), and the protection cover (210) is clamped in the groove (221).

4. The inertial navigator protecting mechanism for high-pressure pipeline detection according to claim 3, characterized in that a protecting pad (2211) is disposed on the inner wall of the groove (221), and the outer wall of the protecting cover (210) is closely attached to the side wall of the protecting pad (2211).

5. The inertial navigator protecting mechanism for high-pressure pipeline detection according to claim 1, wherein through holes (222) are formed around the outer wall of the base (220), and one end of the fixing column (211) penetrates through the through holes (222) and extends to the outside.

6. The inertial navigator protecting mechanism for high-pressure pipeline detection according to claim 5, characterized in that a protection ring (2221) is disposed in each through hole (222), and the outer wall of the fixing column (211) is closely attached to the inner wall of the protection ring (2221).

7. The inertial navigator protecting mechanism for high-pressure pipeline inspection according to claim 1, characterized in that a notch (223) is opened at the bottom of the base (220), one of the supporting blocks (232) is fixedly connected in the notch (223), and the limiting rod (231) is slidably connected in the notch (223).

8. The inertial navigator protection mechanism for high-pressure pipeline detection according to claim 1, characterized in that a limiting opening (2111) is opened on each side wall of the fixed column (211), and the limiting rod (231) is clamped in the limiting opening (2111).

9. The inertial navigator protection mechanism for high-pressure pipeline inspection according to claim 7, characterized in that sliders (2312) are symmetrically and fixedly connected to the bottom of the limiting rod (231), sliding grooves (2231) are symmetrically formed in the notch (223), and the sliders (2312) are slidably connected in the sliding grooves (2231).

10. The inertial navigator protecting mechanism for detecting the high-pressure pipeline according to claim 1, wherein a connecting groove (2324) is symmetrically formed in the fixing frame (2321), the outer wall of the limiting plate (2323) is symmetrically and fixedly connected with a connecting block (2325), and the connecting block (2325) is slidably connected in the connecting groove (2324).