Rapid maintenance equipment for bulk gas station pipeline

Abstract

The utility model discloses rapid maintenance equipment for a bulk gas station pipeline, which relates to the technical field of pipeline maintenance and comprises a shell, a plurality of rotating shafts are mounted between the front end and the rear end in the shell through rotating shafts, tooth rollers are fixed on the outer walls of the rotating shafts, and a plurality of sliding rods are arranged in the shell. A rack is fixed to one side of each sliding rod and engaged with the corresponding tooth roller, and the other side of each sliding rod extends to the outer side of the shell and is fixedly provided with a fixing frame. The rotating ball abuts against the inner wall of the pipeline, the rotating ball is driven by the driving motor to rotate, the shell and the wide-angle camera move on the inner wall of the pipeline, the wide-angle camera moves to different positions in the pipeline, and the condition of the inner wall of the pipeline is shot by means of the wide-angle camera. And external workers can observe the inner wall of the pipeline in all directions, and whether the pipeline needs to be maintained or not and the position where the maintenance position is located can be rapidly judged in an auxiliary mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline maintenance technical field, concretely is a kind of bulk gas station pipeline rapid maintenance equipment. BACKGROUND

[0002] Bulk gas refers to the gas that is produced and used in industry, mainly including oxygen, nitrogen, argon, hydrogen, carbon dioxide, acetylene, liquefied petroleum gas and the like, and bulk gas is an important raw material for many industrial processes due to its large demand in industrial production, and is widely used in chemical industry, metallurgy, electronics, medical treatment, food and other industries, and is usually produced by large gas production enterprises to ensure the stability and economy of supply, in addition, due to the special nature of gas, special equipment and conditions are required for transportation and storage to ensure safety.

[0003] Such gas is generally transported through pipeline, and some bulk gas, such as HCl, BF3, WF6, HBr, SiH2Cl2, NH3, PH3, Cl2 and BCl3, has certain corrosiveness, so the inner wall of the transportation pipeline needs to be coated with anticorrosive paint for corrosion protection, but over time, the coating on the inner wall of the pipeline may break or fall off, so regular maintenance of the pipeline is required during use, but the transportation pipeline is generally long and difficult to directly observe the inner wall, so it is difficult to directly determine whether the pipeline needs to be maintained and where the maintenance is needed, therefore, in view of the above problems, the present case is produced after in-depth research. SUMMARY

[0004] The utility model aims at providing a kind of bulk gas station pipeline rapid maintenance equipment to solve the problem that the internal condition of bulk gas station pipeline cannot be observed efficiently as described in the background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of bulk gas station pipeline rapid maintenance equipment, including shell, multiple rotating shafts are installed between the front and rear ends in the shell interior by pivot, and the outer wall of rotating shaft is all fixed with gear roller, the inside of the shell is provided with multiple sliding rods, and the side of sliding rod is all fixed with rack, the rack is engaged between gear roller, the other side of sliding rod is all extended to the outside of shell and fixed with fixed frame, and the side of fixed frame is all installed with drive motor, the output end of drive motor extends to the inside of fixed frame and is installed with rotating ball, and one end of rotating ball is connected with the side in the inside of fixed frame by pivot, the rotating ball is the spherical body made of rubber, the central position of one end of the shell is installed with installation box, and one end of installation box is installed with wide-angle camera, the top of one end of the shell is installed with illuminating lamp.

[0006] Preferably, the inside of the shell is provided with a gear ring, and the gear ring is engaged with the plurality of gear rollers.

[0007] Preferably, the outer wall of the gear ring is fixed with a worm wheel ring, the top end inside the shell is provided with a mounting frame, the inner wall of one side of the mounting frame is provided with a rotating rod through a bearing, one end of the rotating rod extends to the inside of the mounting frame and is fixed with a worm, and the other end of the worm is connected with one side inside the mounting frame through a rotating shaft, and the worm and the worm wheel ring are engaged.

[0008] Preferably, one end of the rotating rod is fixed with a driven bevel gear, one end of the shell is provided with a high-torque motor, and the output end of the high-torque motor extends to the inside of the shell and is provided with a driving bevel gear, and the driving bevel gear and the driven bevel gear are engaged.

[0009] Preferably, a plurality of sliding grooves are formed in one end inside the shell, and the one end of the rack is fixed with a sliding block, and the rack and the shell are slidably connected through the sliding block and the sliding groove.

[0010] Preferably, the inside of the mounting box is provided with a power supply module at the top, and the power supply module is provided with a wireless transmission module below, and the wireless transmission module is provided with a control module below, and the wireless transmission module and the control module are fixed with the inner wall of the mounting box.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. By allowing the rotating ball to abut against the inner wall of the pipeline, the rotating ball is driven to rotate by the driving motor, so that the shell and the wide-angle camera move on the inner wall of the pipeline, the wide-angle camera is moved to different positions inside the pipeline, and the situation of the inner wall of the pipeline is shot by the wide-angle camera, so that the outside staff can observe the inner wall of the pipeline in all directions, and can assist in quickly judging whether the pipeline needs to be maintained and where the maintenance position is located.

[0013] 2. By adjusting the extension length of the sliding rod, the distance between the plurality of rotating balls and the center of the shell is controlled, so that the device can be suitable for pipelines with different inner diameters within a certain range. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the structure of the utility model;

[0015] Figure 2 It is a back view of the structure of the utility model;

[0016] Figure 3 It is a side view of the structure of the mounting box of the utility model;

[0017] Figure 4 It is a side view of the structure of the mounting box of the utility model; Figure 1Enlarged structure schematic view at middle A;

[0018] Figure 5 The utility model discloses a Figure 1 Enlarged structure schematic view at middle B.

[0019] In the figure: 1, shell, 2, fixed frame, 3, worm ring, 4, rotating ball, 5, toothed roller, 6, gear ring, 7, sliding rod, 8, rotating shaft, 9, rack, 10, illuminating lamp, 11, high torque motor, 12, wide-angle camera, 13, installation box, 14, power supply module, 15, wireless transmission module, 16, control module, 17, mounting bracket, 18, worm, 19, rotating rod, 20, driven bevel gear, 21, driving bevel gear, 22, drive motor DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Embodiment: please refer to Figures 1-5 A large gas station pipeline rapid maintenance equipment, including shell 1, the inside of shell 1 between the front and back two ends is equipped with multiple rotating shafts 8 through the rotating shaft, and the outer wall of rotating shaft 8 is fixed with toothed roller 5, the inside of shell 1 is provided with multiple sliding rods 7, and the side of sliding rod 7 is fixed with rack 9, rack 9 is engaged between toothed roller 5, the other side of sliding rod 7 extends to the outside of shell 1 and is fixed with fixed frame 2, and the side of fixed frame 2 is equipped with drive motor 22, the output end of drive motor 22 extends to the inside of fixed frame 2 and is equipped with rotating ball 4, and one end of rotating ball 4 is connected with the side in the inside of fixed frame 2 through the rotating shaft, rotating ball 4 is the spherical body made of rubber, one end central position of shell 1 is equipped with installation box 13, and one end of installation box 13 is equipped with wide-angle camera 12, one end top of shell 1 is equipped with illuminating lamp 10;

[0022] The inside of shell 1 is provided with multiple sliding grooves, one end of rack 9 is fixed with sliding block, and rack 9 is slidably connected with shell 1 through the sliding cooperation between sliding block and sliding groove;

[0023] Specifically, as Figure 1 , Figure 2 and Figure 5As shown, when the device is used, it is put into the pipeline from one end, and the plurality of rotating balls 4 are arranged against the inner wall of the pipeline, then the rotating balls 4 are driven to rotate by the driving motor 22, so that the shell 1 can move inside the pipeline, thereby changing the position of the wide-angle camera 12, using the illuminating lamp 10 for illumination, so that the wide-angle camera 12 can shoot the inside of the pipeline, and the picture is transmitted out, so that the staff can conveniently observe the inside of the pipeline.

[0024] The inside of the shell 1 is provided with a gear ring 6, and the gear ring 6 is engaged with the plurality of gear rollers 5;

[0025] The outer wall of the gear ring 6 is fixed with a worm wheel ring 3, the top end inside the shell 1 is provided with a mounting frame 17, one side inner wall of the mounting frame 17 is provided with a rotating rod 19 through a bearing, one end of the rotating rod 19 extends to the inside of the mounting frame 17 and is fixed with a worm 18, and the other end of the worm 18 is connected to one side inside the mounting frame 17 through a rotating shaft, and the worm 18 is engaged with the worm wheel ring 3;

[0026] One end of the rotating rod 19 is fixed with a driven bevel gear 20, one end top of the shell 1 is provided with a high-torque motor 11, and an output end of the high-torque motor 11 extends to the inside of the shell 1 and is provided with a driving bevel gear 21, and the driving bevel gear 21 is engaged with the driven bevel gear 20;

[0027] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , starting the high-torque motor 11 can drive the driving bevel gear 21 to rotate, and then the cooperation of the driving bevel gear 21 and the driven bevel gear 20 causes the driven bevel gear 20 to drive the rotating rod 19 and the worm 18 to rotate, and since the worm 18 is engaged with the worm wheel ring 3, the worm wheel ring 3 will rotate and drive the gear ring 6 fixed thereto to rotate, and the rotation of the gear ring 6 causes the gear rollers 5 at all positions to rotate at the same speed in the same direction, so that each rack 9 is driven, causing the sliding rods 7 at all positions to move towards or away from the center of the shell 1 by the same distance, achieving the purpose of changing the distance between the rotating balls 4 and the center of the shell 1, so that the device can be used in pipelines with different inner diameters within a certain range, and ensure that the rotating balls 4 can be arranged against the inner wall of the pipeline.

[0028] The top of the inside of the mounting box 13 is provided with a power supply module 14, and the lower portion of the power supply module 14 is provided with a wireless transmission module 15, and the lower portion of the wireless transmission module 15 is provided with a control module 16, and the wireless transmission module 15 and the control module 16 are fixed to the inner wall of the mounting box 13;

[0029] Specifically, as shown in Figure 3As shown, the power supply module 14 of the device supplies power for the wireless transmission module 15, the control module 16, the high-torque motor 11, the illuminating lamp 10 and the wide-angle camera 12, the wireless transmission module 15 is capable of transmitting the shooting content of the wide-angle camera 12, the control module 16 controls the whole system, and the specific structure and circuit connection all belong to the prior art, which will not be described here.

[0030] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A bulk gas station pipeline quick maintenance device comprising a housing (1), characterized in that: The front and back ends inside the shell (1) are provided with a plurality of rotating shafts (8) through the rotating shaft, and the outer wall of the rotating shaft (8) is fixed with a toothed roller (5), the inside of the shell (1) is provided with a plurality of sliding rods (7), and the side of the sliding rod (7) is fixed with a rack (9), the rack (9) and the toothed roller (5) are engaged, the other side of the sliding rod (7) extends to the outside of the shell (1) and is fixed with a fixed frame (2), and the side of the fixed frame (2) is provided with a driving motor (22), the output end of the driving motor (22) extends to the inside of the fixed frame (2) and is provided with a rotating ball (4), and one end of the rotating ball (4) is connected with one side in the inside of the fixed frame (2) through the rotating shaft, the rotating ball (4) is a spherical body made of rubber, one end of the shell (1) is provided with a mounting box (13), and the wide-angle camera (12) is installed at one end of the mounting box (13), and the lighting lamp (10) is installed at the top of one end of the shell (1).

2. A bulk gas station quick service apparatus according to claim 1, characterized in that: The inside of the shell (1) is provided with a gear ring (6), and the gear ring (6) is engaged with a plurality of toothed rollers (5).

3. A bulk gas station quick service apparatus according to claim 2, characterized in that: The outer wall of the gear ring (6) is fixed with a worm wheel ring (3), the top end of the inside of the shell (1) is provided with a mounting frame (17), the side inner wall of the mounting frame (17) is provided with a rotating rod (19) through the bearing, one end of the rotating rod (19) extends to the inside of the mounting frame (17) and is fixed with a worm (18), and the other end of the worm (18) is connected with one side in the inside of the mounting frame (17) through the rotating shaft, and the worm (18) is engaged with the worm wheel ring (3).

4. A bulk gas station quick service apparatus according to claim 3, wherein: One end of the rotating rod (19) is fixed with a driven bevel gear (20), one end of the top of the shell (1) is provided with a high-torque motor (11), and the output end of the high-torque motor (11) extends to the inside of the shell (1) and is provided with a driving bevel gear (21), the driving bevel gear (21) is engaged with the driven bevel gear (20).

5. A bulk gas station quick service apparatus according to claim 1, characterized in that: The inside of the shell (1) is provided with a plurality of sliding grooves, one end of the rack (9) is fixed with a sliding block, and the rack (9) is connected with the shell (1) through the sliding block and the sliding groove.

6. A bulk gas station quick service apparatus according to claim 1, wherein: The inside of the mounting box (13) is provided with a power supply module (14), and the lower side of the power supply module (14) is provided with a wireless transmission module (15), the lower side of the wireless transmission module (15) is provided with a control module (16), and the wireless transmission module (15) and the control module (16) are fixed with the inner wall of the mounting box (13).

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