CN220289447U

CN220289447U - Tool for detecting inside of high-pressure oil pipe

Info

Publication number: CN220289447U
Application number: CN202321706393.9U
Authority: CN
Inventors: 朱云
Original assignee: Sichuan Chenfeng Guangli Precision Machinery Manufacturing Co ltd
Current assignee: Sichuan Chenfeng Guangli Precision Machinery Manufacturing Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-02
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of inspection in high-pressure oil pipes and discloses a tool for detecting the inside of the high-pressure oil pipe, which comprises a base, wherein a cushion block is fixedly arranged at the top of the base, a supporting column is fixedly arranged at the top of the base, a positioning block is fixedly arranged at the top of the supporting column, an extension seat is fixedly arranged at the front end of the base, an inspection mechanism is arranged in the extension seat, the inspection mechanism comprises a speed limiting component and a moving component, a fixing mechanism is arranged in the positioning block, an endoscope is inserted in a lens sleeve through the arranged inspection mechanism, and a sliding block is moved so as to drive a supporting rod to move forwards and backwards.

Description

Tool for detecting inside of high-pressure oil pipe

Technical Field

The utility model relates to the technical field of in-pipe inspection of high-pressure oil pipes, in particular to a tool for detecting the inside of a high-pressure oil pipe.

Background

In the process of processing a high-pressure oil pipe, the inner cavity of the oil pipe needs to be checked at different stages of processing to check the internal structure condition of the oil pipe, and in the prior art, an industrial endoscope is generally adopted for checking, and operators are required to keep high attention in the checking process.

The utility model discloses an inspection tool for high-pressure oil pipe endoscopes, which is disclosed in a patent net (the authorized bulletin number is CN 218674792U), and comprises a bottom plate, an endoscope positioning component and a movable clamping component, wherein the endoscope positioning component and the movable clamping component are positioned at the upper end of the bottom plate; the endoscope positioning assembly comprises an endoscope positioning block and an endoscope, and the lower end of the endoscope positioning block is transversely and slidably connected with the upper end of the bottom plate; the endoscope is connected to the endoscope positioning block; the movable clamping component comprises a resistance block, a plurality of ball plug posts distributed on the same straight line, a linear transverse chute and a plurality of limiting holes which can be used for clamping the ball head parts of the ball plug posts and are arranged on the inner wall of the transverse chute; the ball head part of the ball head plug can move back and forth along the transverse chute; the rear end of the ball plug is fixedly connected to the side wall of the resistance block or the side wall of the endoscope positioning block, and the transverse sliding groove is positioned on the side wall of the endoscope positioning block or the side wall of the resistance block. The utility model has simple structure and convenient operation. "

With respect to the above description, the applicant believes that the following problems exist:

this use is novel in the use, because the crooked degree of high-pressure oil pipe is different, the device can't fix high-pressure oil pipe's mid portion, so be unfavorable for the back-and-forth movement of endoscope, when the slider drives the removal of endoscope, because the frictional force of slider and slide is great, smooth and easy inadequately in the removal in-process, and the overspeed device effect of slider is unobvious, cause the card easily, be unfavorable for the inspection work to high-pressure oil pipe, consequently need improve into and out a frock that is used for the inside detection of high-pressure oil pipe to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a tool for detecting the inside of a high-pressure oil pipe so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tool for detecting the inside of the high-pressure oil pipe comprises a base, wherein a cushion block is fixedly arranged at the top of the base, a supporting column is fixedly arranged at the top of the base, a positioning block is fixedly arranged at the top of the supporting column, an extension seat is fixedly arranged at the front end of the base, an inspection mechanism is arranged in the extension seat, and a fixing mechanism is arranged in the positioning block;

the inspection mechanism comprises a speed limiting assembly and a moving assembly, wherein the speed limiting assembly is arranged in the extension seat, and the moving assembly is arranged in the extension seat.

Preferably, the speed limiting assembly comprises a sliding block, the sliding block is slidably mounted in the extension seat, a lens sleeve is fixedly mounted in the sliding block, supporting rods are fixedly mounted on the left side and the right side of the sliding block, lifting rods are slidably mounted in the supporting rods, springs are fixedly mounted between the tops of the lifting rods and the inner walls of the supporting rods, pulleys are rotatably mounted on the inner sides of the lifting rods, and a wave block is fixedly mounted on the tops of the extension seat so as to limit the speed of movement of an endoscope, and omission during inspection is avoided.

Preferably, the moving assembly comprises a limiting rod, the limiting rod is fixedly arranged on the left side and the right side of the sliding block, one end, far away from the sliding block, of the limiting rod is rotatably provided with a gear, and the gear is externally meshed with a rack, so that the endoscope can move more smoothly.

Preferably, the through hole is formed in the extension seat, and the limiting rod penetrates through the through hole, so that the rationality of the device is improved.

Preferably, the rack is fixedly arranged in the extension seat, so that the stability of the structure is improved.

Preferably, the fixing mechanism comprises a nut, the nut is rotatably arranged in the positioning block, a threaded rod is arranged in the nut in a threaded manner, a top plate is fixedly arranged at the top of the threaded rod, a transmission rod is fixedly arranged at the bottom of the top plate, and a rubber block is fixedly arranged at the bottom of the transmission rod, so that the fixing work of the oil pipe is more stable.

Preferably, the through hole is seted up to the inside of locating piece, the threaded rod passes the through hole, has increased the practicality of structure.

Compared with the prior art, the utility model provides a tool for detecting the inside of a high-pressure oil pipe, which has the following beneficial effects:

1. this a frock for inside detection of high pressure fuel pipe, through the inspection mechanism that sets up, in the use, through pegging graft the endoscope in the inside of camera lens telescopic, remove the slider to drive the bracing piece and carry out back-and-forth movement, join in marriage with lower at lifter and spring, make the pulley slide at the wave piece upper surface, increased the speed limit effect to the slider, thereby drive the gag lever post through removing the slider and remove, join in marriage with lower at the gear, make the removal work of slider more steady.

2. This a frock for inside detection of high-pressure oil pipe, through the fixed establishment who sets up, in the use, through clockwise rotation nut for the threaded rod upwards moves, thereby drives rubber piece and roof upwards moves, and the roof drives the transfer line of its bottom and upwards moves, thereby guarantees that threaded rod and transfer line are in same horizon all the time, places the high-pressure oil pipe that will wait to inspect on the cushion, anticlockwise rotation nut, until rubber piece contact high-pressure oil pipe, thereby makes the fixation to high-pressure oil pipe more firm.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic diagram of the speed limiting assembly of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the support rod according to the present utility model;

FIG. 4 is a schematic diagram of a mobile assembly according to the present utility model;

fig. 5 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1. a base; 2. a cushion block; 3. a support column; 4. a positioning block; 5. an extension seat; 6. an inspection mechanism; 61. a speed limiting assembly; 611. a slide block; 612. a lens sleeve; 613. a support rod; 614. a lifting rod; 615. a spring; 616. a pulley; 617. wave blocks; 62. a moving assembly; 621. a limit rod; 622. a gear; 623. a rack; 7. a fixing mechanism; 701. a nut; 702. a threaded rod; 703. a top plate; 704. a transmission rod; 705. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a frock for inside detection of high pressure oil pipe, includes base 1, and cushion 2 is fixed to the top of base 1, and support column 3 is fixed to the top of base 1, and locating piece 4 is fixed to the top of support column 3, and the front end fixed mounting of base 1 has extension seat 5, and the inside of extension seat 5 is provided with inspection mechanism 6, and the inside of locating piece 4 is provided with fixed establishment 7;

the inspection mechanism 6 includes a speed limiting assembly 61 and a moving assembly 62, the speed limiting assembly 61 is disposed inside the extension seat 5, and the moving assembly 62 is disposed inside the extension seat 5.

Further, the speed limiting assembly 61 includes a slider 611, the slider 611 is slidably mounted in the extension seat 5, a lens sleeve 612 is fixedly mounted in the slider 611, supporting rods 613 are fixedly mounted on the left side and the right side of the slider 611, a lifting rod 614 is slidably mounted in the supporting rods 613, a spring 615 is fixedly mounted between the top of the lifting rod 614 and the inner wall of the supporting rod 613, a pulley 616 is rotatably mounted on the inner side of the lifting rod 614, and a wave block 617 is fixedly mounted on the top of the extension seat 5, so that speed limiting is performed on movement of an endoscope, and omission during inspection is avoided.

Further, the moving assembly 62 includes a stop rod 621, the stop rod 621 is fixedly mounted on the left and right sides of the slider 611, a gear 622 is rotatably mounted at one end of the stop rod 621 away from the slider 611, and a rack 623 is meshed with the outer portion of the gear 622, so that the endoscope can move more smoothly.

Further, the through hole is formed in the extension seat 5, and the limiting rod 621 penetrates through the through hole, so that the rationality of the device is improved.

Further, the rack 623 is fixedly installed inside the extension seat 5, increasing structural stability.

Embodiment two:

referring to fig. 1-5, and in combination with the first embodiment, further obtaining, the fixing mechanism 7 includes a nut 701, the nut 701 is rotatably installed inside the positioning block 4, a threaded rod 702 is installed in an internal thread of the nut 701, a top plate 703 is fixedly installed at a top of the threaded rod 702, a driving rod 704 is fixedly installed at a bottom of the top plate 703, and a rubber block 705 is fixedly installed at a bottom of the driving rod 704, so that fixing work on the oil pipe is more stable.

Further, the through hole is formed in the positioning block 4, and the threaded rod 702 penetrates through the through hole, so that the practicality of the structure is improved.

In the actual operation process, when the device is used, a worker firstly places the tool stably, rotates the nut 701 clockwise to enable the threaded rod 702 to move upwards, so as to drive the rubber block 705 and the top plate 703 to move upwards, the top plate 703 drives the transmission rod 704 at the bottom of the top plate 703 to move upwards, the high-pressure oil pipe to be inspected is placed on the cushion block 2, the worker rotates the nut 701 anticlockwise to enable the threaded rod 702 to displace downwards until the rubber block 705 contacts the high-pressure oil pipe, the fixing work of the high-pressure oil pipe is completed, then the worker inserts an endoscope into the lens sleeve 612, and drives the support rod 613 to move forwards and backwards through pushing the sliding block 611, the sliding block 621 slides on the upper surface of the wave block 617 after the matching of the lifting rod 614 and the spring 615, and the sliding block 611 drives the limit rods at the left side and the right side of the sliding block 611 to move simultaneously when the worker moves the sliding block 611, and the sliding block 611 drives the endoscope to move stably after the matching and the gear 622.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. A frock for inside detection of high pressure oil pipe, includes base (1), its characterized in that: the device comprises a base (1), a cushion block (2) is fixedly arranged at the top of the base (1), a supporting column (3) is fixedly arranged at the top of the base (1), a positioning block (4) is fixedly arranged at the top of the supporting column (3), an extension seat (5) is fixedly arranged at the front end of the base (1), an inspection mechanism (6) is arranged in the extension seat (5), and a fixing mechanism (7) is arranged in the positioning block (4);

the inspection mechanism (6) comprises a speed limiting assembly (61) and a moving assembly (62), wherein the speed limiting assembly (61) is arranged in the extension seat (5), and the moving assembly (62) is arranged in the extension seat (5).

2. The tooling for detecting the interior of a high-pressure oil pipe according to claim 1, wherein: the speed limiting assembly (61) comprises a sliding block (611), the sliding block (611) is slidably mounted in the extending seat (5), a lens sleeve (612) is fixedly mounted in the sliding block (611), supporting rods (613) are fixedly mounted on the left side and the right side of the sliding block (611), lifting rods (614) are slidably mounted in the supporting rods (613), springs (615) are fixedly mounted between the tops of the lifting rods (614) and the inner walls of the supporting rods (613), pulleys (616) are rotatably mounted on the inner sides of the lifting rods (614), and wavy blocks (617) are fixedly mounted on the tops of the extending seat (5).

3. The tooling for detecting the interior of a high-pressure oil pipe according to claim 2, wherein: the movable assembly (62) comprises a limiting rod (621), the limiting rod (621) is fixedly arranged on the left side and the right side of the sliding block (611), one end, far away from the sliding block (611), of the limiting rod (621) is rotatably provided with a gear (622), and the outer portion of the gear (622) is meshed with a rack (623).

4. A tooling for internal detection of high pressure oil pipe according to claim 3, wherein: the inside of the extension seat (5) is provided with a through hole, and the limiting rod (621) penetrates through the through hole.

5. A tooling for internal detection of high pressure oil pipe according to claim 3, wherein: the rack (623) is fixedly arranged in the extension seat (5).

6. A tooling for internal detection of high pressure oil pipe according to claim 3, wherein: the fixing mechanism (7) comprises a nut (701), the nut (701) is rotatably arranged in the positioning block (4), a threaded rod (702) is arranged in the nut (701) in a threaded mode, a top plate (703) is fixedly arranged at the top of the threaded rod (702), a transmission rod (704) is fixedly arranged at the bottom of the top plate (703), and a rubber block (705) is fixedly arranged at the bottom of the transmission rod (704).

7. The tooling for detecting the interior of a high-pressure oil pipe according to claim 6, wherein: and a through hole is formed in the positioning block (4), and the threaded rod (702) penetrates through the through hole.