CN212721487U

CN212721487U - Pipe orifice fixing structure of pipeline detection machine

Info

Publication number: CN212721487U
Application number: CN202022014079.7U
Authority: CN
Inventors: 许鹏昌; 柏吉营; 冯春雨
Original assignee: Zhangjiagang Free Trade Zone Huarui Engineering Co ltd
Current assignee: Zhangjiagang Free Trade Zone Huarui Engineering Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a pipe orifice fixing structure of a pipeline detecting machine, which comprises a bottom plate, supporting legs, a control switch, a power line, a fixing block, a cylinder and a base, the auxiliary supporting device is arranged at the right front end of the bottom plate, the motor is started by the control switch, the motor drives the driving mechanism to move, the driving mechanism drives the ejector rod to move upwards, the ejector rod drives the supporting plate to move upwards, so that the supporting plate is abutted against the outer surface of the pipe orifice of the pipeline, the effect of auxiliary supporting the pipe orifice of the pipeline is achieved, through having set up actuating mechanism inside the casing, drive first gear through the motor output end and rotate, first gear drives second gear, and the activity of second gear drive semi-arc toothed plate makes the slider slide at the spout medial surface, and the movable rod drives the knockout rod and moves about, reaches the effect of drive knockout rod, this device convenient to use easy operation, the effectual work efficiency that has improved.

Description

Pipe orifice fixing structure of pipeline detection machine

Technical Field

The utility model relates to a pipeline inspection machine technical field, concretely relates to pipeline inspection machine's mouth of pipe fixed knot constructs.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high pressure position to a low pressure position of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, and a pipe orifice fixing structure of a pipeline detector is required in the pipeline detection process.

But the mouth of pipe fixed knot of pipeline inspection machine constructs is generally all to place the pipeline at the second fixed plate inboardly, start the cylinder through control switch, the cylinder drives first fixed plate activity, make first fixed plate and pipeline surface support mutually, reach the effect of fixed pipeline gate, but the mouth of pipe fixed knot of traditional pipeline inspection machine constructs to the pipeline support effect relatively poor, the pipeline receives external force to influence the skew downwards easily in the use, lead to detecting data inaccurate, the mouth of pipe fixed knot that traditional pipeline inspection machine constructs simultaneously is relatively poor to knock-out pole drive effect, lead to using inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a mouth of pipe fixed knot of pipeline inspection machine and construct, the mouth of pipe fixed knot who has solved traditional pipeline inspection machine constructs to the pipeline support effect relatively poor, and the pipeline receives external force to influence skew downwards easily in the use, leads to detecting data inaccurate, and the mouth of pipe fixed knot who detects the machine simultaneously constructs to the ejector pin drive effect relatively poor, leads to using inconvenient problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a mouth of pipe fixed knot of pipeline inspection machine constructs, comprising a base plate, four ends in bottom plate bottom are fixed with the supporting leg, bottom plate right side front end is provided with auxiliary stay device, auxiliary stay device includes casing, ejector pin, backup pad, actuating mechanism, movable rod, recess and spout, the ejector pin has been run through at casing top middle part, backup pad and ejector pin top fixed connection, the inside actuating mechanism that is provided with of casing, movable rod and ejector pin bottom fixed connection, the level imbeds flutedly relatively about the movable rod, the spout imbeds in the movable rod middle part, casing and the right front end fixed connection of bottom plate.

Further, the lower extreme is fixed with control switch about the bottom plate top, the bottom plate left end is provided with the power cord, the bottom plate top left end is fixed with the fixed block, the inside right-hand member of fixed block is provided with the cylinder, bottom plate top right-hand member is fixed with the base, the upper left end of base surface is provided with the slide rail, the upper left end of base is provided with the fly leaf to fly leaf and slide rail surface sliding connection, the fly leaf top is fixed with first fixed plate, base top right-hand member is fixed with the second fixed plate.

Further, actuating mechanism includes first gear, slider, motor, second gear and semi-arc pinion rack, terminal surface middle part is fixed with the slider before the first gear, first gear rotates with the motor output to be connected, second gear and first gear surface intermeshing, terminal surface swing joint before semi-arc pinion rack and the second gear, the motor is installed in terminal surface middle part before the casing, semi-arc pinion rack meshes with the recess medial surface mutually, first gear rotates with the casing middle part and is connected.

Further, the support plate is arc-shaped plate-shaped, and the radian of the arc-shaped surface of the support plate is set to be 60 degrees.

Further, the grooves are arranged in fourteen rows, and the distance between the grooves is 5 cm.

Furthermore, the shell is cuboid, and a waterproof oxidation-resistant layer is bonded on the outer surface of the shell.

Further, the first gear center line is rotatably connected with the motor output end, and the motor drives the first gear to rotate by an angle of 360 °.

Further, the second gear is set to be 8 cm in diameter, and two second gears are provided in total.

Furthermore, the ejector rod is made of carbon steel.

Furthermore, the bottom plate is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the relatively poor problem of pipeline supporting effect for the mouth of pipe fixed knot who solves traditional pipeline detection machine constructs, through having set up supplementary strutting arrangement at bottom plate right front end, through control switch starter motor, the motor drives actuating mechanism activity, and actuating mechanism drives ejector pin rebound, and the ejector pin drives the backup pad rebound, makes backup pad and pipeline mouth of pipe surface support mutually, reaches the orificial effect of supplementary support pipeline.

2) The relatively poor problem of mouth of pipe fixed knot structure to the liftout rod drive effect for solving traditional pipeline detection machine, through having set up actuating mechanism inside the casing, drive first gear rotation through the motor output, first gear and second gear surface intermeshing, first gear drives second gear rotation, the second gear drives the activity of half-arc pinion rack, half-arc pinion rack and recess surface intermeshing, half-arc pinion rack drives the movable rod activity, make the slider slide at the spout medial surface, the movable rod drives the liftout rod and moves about, reach the effect of drive liftout rod.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the auxiliary supporting device of the present invention;

FIG. 4 is a front sectional structural view of the auxiliary supporting device of the present invention;

fig. 5 is a front sectional structural schematic view of the driving mechanism of the present invention.

In the figure: the device comprises a bottom plate-1, support legs-2, a control switch-3, a power line-4, a fixed block-5, a cylinder-6, a base-7, a slide rail-8, a movable plate-9, a first fixed plate-10, a second fixed plate-11, an auxiliary supporting device-12, a shell-121, a jacking rod-122, a support plate-123, a driving mechanism-124, a movable rod-125, a groove-126, a sliding groove-127, a first gear-1241, a sliding block-1242, a motor-1243, a second gear-1244 and a half-arc toothed plate-1245.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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.

Please refer to fig. 1 and fig. 2, the utility model provides a mouth of pipe fixed knot of pipeline inspection machine constructs through the improvement here, including bottom plate 1, four ends in bottom plate 1 bottom are fixed with supporting leg 2, bottom plate 1 is stainless steel, the advantage that has longer life, 1 right front end of bottom plate is provided with

auxiliary stay

12, 1 top left side lower extreme of bottom plate is fixed with

control switch

3, 1 left end of bottom plate is provided with

power cord

4, 1 top left end of bottom plate is fixed with

fixed block

5, 5 inside right-hand members of fixed block are provided with

cylinder

6, 1 top right-hand member of bottom plate is fixed with

base

7, 7 surface upper left end of base is provided with

slide rail

8, 7 upper left end of base is provided with fly leaf 9, and

fly leaf

9 and 8 surface sliding connection of slide rail, fly leaf 9 top is fixed with first

fixed plate

10, 7 top right-hand member of.

Referring to fig. 3 and 4, the present invention provides a pipe orifice fixing structure of a pipeline inspection machine by improvement, the auxiliary supporting device 12 includes a housing 121, an ejector rod 122, a supporting plate 123, a driving mechanism 124, a movable rod 125, a groove 126 and a sliding chute 127, the ejector rod 122 penetrates through the middle of the top end of the housing 121, the ejector rod 122 is made of carbon steel, which has the advantage of stronger corrosion resistance, the housing 121 is rectangular, and a waterproof and anti-oxidation layer is bonded on the outer surface of the housing 121, which prevents rusting or oxidation corrosion of the outer surface of the housing 121 due to long-term use, the supporting plate 123 is fixedly connected with the top end of the ejector rod 122, which is beneficial to better fixedly mounting the supporting plate 123, the supporting plate 123 is arc-shaped plate, and the arc-shaped surface radian of the supporting plate 123 is set to 60 °, so as to achieve better auxiliary supporting effect, the driving mechanism 124 is arranged inside the housing, activity pole 125 and ejector pin 122 bottom fixed connection, be favorable to better carry out fixed mounting to activity pole 125, the level is embedded in recess 126 about activity pole 125 relatively, be favorable to better carry out fixed mounting to recess 126, recess 126 sets up to have fourteen altogether, and distance between the recess 126 sets up to 5 centimetres, so that better drive activity pole 125 moves about, spout 127 imbeds in activity pole 125 middle part, casing 121 and bottom plate 1 right side front end fixed connection.

Referring to fig. 5, the present invention provides a nozzle fixing structure of a pipeline inspection machine by improving a driving mechanism 124, where the driving mechanism 124 includes a first gear 1241, a slider 1242, a motor 1243, a second gear 1244 and a semi-arc toothed plate 1245, the slider 1242 is fixed in the middle of the front end face of the first gear 1241, which is beneficial to better fix the slider 1242, the first gear 1241 is rotatably connected to the output end of the motor 1243, which is beneficial to better fix the first gear 1241, the central line of the first gear 1241 is rotatably connected to the output end of the motor 1243, and the motor 1243 drives the first gear 1241 to rotate at an angle of 360 °, so that the motor 1243 better drives the first gear 1241 to rotate, the second gear 1244 is engaged with the outer surface of the first gear 1241, the diameter of the second gear 1244 is set to be 1248 cm, and the second gear 1244 is provided with two gears, so as to achieve better driving effect, the front end face swing joint of the semi-arc toothed plate 1245 and the second gear 1244 is beneficial to better fixedly mounting the semi-arc toothed plate 1245, the motor 1243 is mounted in the middle of the front end face of the shell 121, the semi-arc toothed plate 1245 is meshed with the inner side face of the groove 126, and the middle of the first gear 1241 is rotatably connected with the inner side face of the shell 121.

The ejector rod 122 is made of carbon steel, is an iron-carbon alloy with the carbon content of 0.0218% -2.11%, is also called carbon steel, and generally contains a small amount of silicon, manganese, sulfur and phosphorus, the carbon content of the carbon steel is higher, the hardness is higher, the strength is higher, but the plasticity is lower, the carbon steel can be divided into three types of carbon structural steel, carbon tool steel and easy-cutting structural steel according to purposes, the carbon structural steel is divided into engineering construction steel and machine manufacturing structural steel, and the carbon steel can be divided into common carbon steel (containing high phosphorus and sulfur), high-quality carbon steel (containing low phosphorus and sulfur), high-quality steel (containing low phosphorus and sulfur) and special-grade high-quality steel according to the quality of the steel.

The utility model discloses a mouth of pipe fixed knot of pipeline inspection machine constructs, its theory of operation as follows:

firstly, moving the device to a place needing to be used, inserting a power line 4 into a power supply, and placing a pipe orifice of a pipeline on the side surface of a second fixing plate 11 to enable the pipe orifice to be attached to the arc-shaped surface of the second fixing plate 11;

secondly, starting the air cylinder 6 through the control switch 3, driving the movable plate 9 to move by the air rod 6, enabling the movable plate 9 to slide on the outer surface of the slide rail 8, driving the first fixed plate 10 to move by the movable plate 9, and enabling the first fixed plate 10 to abut against the other surface of the pipe orifice, so as to achieve the effect of fixing the pipe orifice;

thirdly, the motor 1243 is started through the control switch 3, the motor 1243 drives the first gear 1241 to rotate through the output end, the outer surfaces of the first gear 1421 and the second gear 1244 are meshed with each other, the first gear 1241 drives the second gear 1244 to rotate, the second gear 1244 drives the half-arc toothed plate 1245 to move, and the half-arc toothed plate 1245 is meshed with the outer surface of the groove 126;

fourthly, the semi-arc toothed plate 1245 drives the movable rod 125 to move, so that the sliding block 1242 slides on the inner side surface of the sliding groove 127, the movable rod 125 drives the ejector rod 122 to move, the ejector rod 122 drives the support plate 123 to move upwards, and the support plate 123 is abutted against the outer surface of the pipe orifice of the pipeline, so that the effect of assisting in supporting the pipe orifice of the pipeline is achieved;

fifthly, after this device used, through control switch 3 starter motor 1243, motor 1243 makes backup pad 123 and mouth of pipe surface phase separation, starts cylinder 6 through control switch 3 after that, and cylinder 6 drives first fixed plate 10 activity through fly leaf 9, makes first fixed plate 10 and mouth of pipe left end separate, takes off the mouth of pipe from second fixed plate 11 arcwall face after that, and it can to extract power cord 4 from the power at last.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pipe orifice fixing structure of a pipeline detector comprises a bottom plate (1), wherein four ends of the bottom plate (1) are fixedly provided with supporting legs (2);

the method is characterized in that: still include auxiliary stay device (12), bottom plate (1) right front end is provided with auxiliary stay device (12), auxiliary stay device (12) is including casing (121), ejector pin (122), backup pad (123), actuating mechanism (124), movable rod (125), recess (126) and spout (127), casing (121) top middle part is run through ejector pin (122), backup pad (123) and ejector pin (122) top fixed connection, casing (121) inside is provided with actuating mechanism (124), movable rod (125) and ejector pin (122) bottom fixed connection, the level is embedded in recess (126) relatively about movable rod (125), spout (127) are embedded in movable rod (125) middle part, casing (121) and bottom plate (1) right front end fixed connection.

2. The pipe orifice fixing structure of the pipeline inspection machine according to claim 1, wherein: bottom plate (1) top left side lower extreme is fixed with control switch (3), bottom plate (1) left end is provided with power cord (4), bottom plate (1) top left end is fixed with fixed block (5), the inside right-hand member of fixed block (5) is provided with cylinder (6), bottom plate (1) top right-hand member is fixed with base (7), the upper left end of base (7) surface is provided with slide rail (8), the upper left end of base (7) is provided with fly leaf (9) to fly leaf (9) and slide rail (8) surface sliding connection, fly leaf (9) top is fixed with first fixed plate (10), base (7) top right-hand member is fixed with second fixed plate (11).

3. The pipe orifice fixing structure of the pipeline inspection machine according to claim 1, wherein: the drive mechanism (124) comprises a first gear (1241), a sliding block (1242), a motor (1243), a second gear (1244) and a half-arc toothed plate (1245), the sliding block (1242) is fixed in the middle of the front end face of the first gear (1241), the first gear (1241) is rotatably connected with the output end of the motor (1243), the second gear (1244) is meshed with the outer surface of the first gear (1241), the half-arc toothed plate (1245) is movably connected with the front end face of the second gear (1244), the motor (1243) is installed in the middle of the front end face of the shell (121), the half-arc toothed plate (1245) is meshed with the inner side face of the groove (126), and the first gear (1241) is rotatably connected with the inner middle of the shell (121).

4. The pipe orifice fixing structure of the pipeline inspection machine according to claim 1, wherein: the supporting plate (123) is arc-shaped plate-shaped, and the radian of the arc-shaped surface of the supporting plate (123) is set to be 60 degrees.

5. The pipe orifice fixing structure of the pipeline inspection machine according to claim 1, wherein: the grooves (126) are arranged in fourteen rows, and the distance between the grooves (126) is set to 5 cm.

6. The pipe orifice fixing structure of the pipeline inspection machine according to claim 1, wherein: the shell (121) is cuboid, and a waterproof and anti-oxidation layer is bonded on the outer surface of the shell (121).

7. The pipe orifice fixing structure of the pipeline inspection machine according to claim 3, wherein: the central line of the first gear (1241) is rotationally connected with the output end of the motor (1243), and the motor (1243) drives the first gear (1241) to rotate by 360 degrees.

8. The pipe orifice fixing structure of the pipeline inspection machine according to claim 3, wherein: the diameter of the second gear (1244) is set to be 8 cm, and the number of the second gears (1244) is two.