CN118518274A - General gas tightness detecting system for gas pipe - Google Patents
General gas tightness detecting system for gas pipe Download PDFInfo
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- CN118518274A CN118518274A CN202410985971.XA CN202410985971A CN118518274A CN 118518274 A CN118518274 A CN 118518274A CN 202410985971 A CN202410985971 A CN 202410985971A CN 118518274 A CN118518274 A CN 118518274A
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- 238000001514 detection method Methods 0.000 claims abstract description 66
- 238000005520 cutting process Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 168
- 239000000463 material Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a universal gas tightness detection system for a gas pipe, which comprises a detection pool, an auxiliary part, a winding part and a supporting part, wherein the auxiliary part comprises a cutting mechanism, an air pump mechanism and an unreeling rod, a pipe reel is sleeved on the outer side of the unreeling rod, and the unreeling rod is used for driving the pipe reel to unreel out of the gas pipe body; the support part is arranged in the detection pool and comprises a plurality of groups of support rods, and the end surfaces of the groups of support rods are uniformly distributed in a ring shape; the winding part is axially movably arranged on the plurality of groups of support rods, the winding part comprises a clamping part and a surrounding part, the clamping part is used for clamping and blocking the head end of the gas pipe body, and the surrounding part is used for driving the clamping part and the head end of the gas pipe body to move in an annular manner and spirally winding the gas pipe body outside the plurality of support rods; the invention conveniently and efficiently realizes the universal detection function.
Description
Technical Field
The invention relates to the technical field of gas pipe detection, in particular to a universal gas tightness detection system for a gas pipe.
Background
The gas pipe has the characteristics of convenient installation, reliable connection, corrosion resistance, no gas blockage, good flexibility, long service life, free bending, no deformation, no gas blockage and the like, and the natural gas is inflammable and explosive, if the gas pipe leaks, not only the resource waste can be caused, but also the safety of human life and property is threatened due to the explosion caused by the leakage, so the gas pipe is particularly important for the quality detection of the gas pipe.
The utility model discloses a gas tightness detection, transport and strapping production system of gas pipe in current patent publication number CN112455778A, including gas tightness detection mechanism, steering mechanism, strapping feeding mechanism and the strapping carrier that set gradually, wherein: the gas tightness detection mechanism conveys the gas pipe to the steering mechanism through a conveying frame and a conveying chain which are arranged in parallel; the steering mechanism comprises fixed support frames, a steering support frame is arranged between the fixed support frames, and lifting power and rotating power are arranged at the bottom of the steering support frame; the bundling and feeding mechanism comprises a front material receiving section and a rear material feeding section, an auxiliary material feeding assembly is arranged on the side edge of the rear material feeding section, and jacking power and pushing power are arranged below the auxiliary material feeding assembly; the bundling bearing mechanism comprises a bearing seat, and a fixed baffle frame and a movable baffle frame are arranged on two sides of the top of the bearing seat.
In the above-mentioned technical scheme, lift the slip table through the lift cylinder, under the effect of seesaw frame, corresponding sunk frame descends, sinks in the water tank, observes whether there is the bubble to produce, and then convenient detection gas tightness, but this equipment can only detect to the gas pipe of single length, but the gas pipe is in the sales process, often according to customer's demand, its length is different, therefore when facing the gas pipe of different specifications, its commonality is relatively poor, and when longer gas pipe detects, required equipment area is also great to cause unnecessary waste.
Therefore, it is necessary to provide a general gas tightness detection system for gas pipes, which can achieve the function of general detection.
Disclosure of Invention
The invention aims to provide a universal gas tightness detection system for a gas pipe, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a universal gas tightness detection system for a gas pipe comprises a detection pool, an auxiliary part, a winding part and a supporting part,
The auxiliary part comprises a cutting mechanism, an air pump mechanism and an unreeling rod, a pipe reel is sleeved on the outer side of the unreeling rod, and the unreeling rod is used for driving the pipe reel to unreel out of the gas pipe body;
The support part is arranged in the detection pool and comprises a plurality of groups of support rods, and the end surfaces of the groups of support rods are uniformly distributed in a ring shape;
The winding part is axially movably arranged on the plurality of groups of support rods, the winding part comprises a clamping part and a surrounding part, the clamping part is used for clamping and blocking the head end of the gas pipe body, and the surrounding part is used for driving the clamping part and the head end of the gas pipe body to move in an annular manner and spirally winding the gas pipe body outside the plurality of support rods;
the cutting mechanism is used for cutting the tail end of the unreeled gas pipe body, and the air pump mechanism is used for inflating the cut tail end of the gas pipe body.
In one embodiment, the inner wall one end fixedly connected with motor cabinet of detection pond, the one end of a plurality of groups bracing pieces rotates to be connected in one side of motor cabinet, the other end of bracing piece rotates to be connected in the inner wall other end of detection pond, and a plurality of groups bracing pieces run through and sliding fit has the movable plate, encircle the portion including the swivel becket, the swivel becket rotates to be connected in one side of movable plate, the clamping part sets up in the one end of swivel becket, the swivel becket is used for driving clamping part annular movement.
In one embodiment, the motor seat is fixedly connected with a first motor, a threaded rod is driven on one side of the first motor, the other end of the threaded rod is rotationally connected with the inner wall of the detection pool, and the threaded rod penetrates through the moving plate and is in threaded connection with the moving plate.
In one embodiment, a cross plate is fixedly connected to one side of the moving plate, which is close to the rotating ring, one side of the cross plate is rotationally connected with a first belt pulley, one side of the first belt pulley is connected with a second belt pulley, the end face of the second belt pulley is fixedly connected with a first gear, the inner side of the rotating ring is fixedly connected with an inner gear ring, the first gear is meshed with the inner gear ring, and one side of the first gear is rotationally connected with the moving plate;
Any support rod penetrates through the first gear and the second belt wheel and is in clearance fit with the second belt wheel;
The threaded rod penetrates through the first belt wheel and is in clearance fit with the first belt wheel, key grooves are formed in two sides of the threaded rod, and straight keys matched with the key grooves are fixedly connected to the inner side of the first belt wheel.
In one embodiment, the clamping part comprises a supporting plate, one end and the swivel becket fixed connection of backup pad, one side of backup pad and the outer lane sliding fit of movable plate, one side fixedly connected with motor two of backup pad, the drive end of motor two is provided with the swivelling board, the circular slot has been seted up to one side of backup pad, the swivelling board rotates in the circular slot, the spout has been seted up to one side of swivelling board, the central fixedly connected with of spout blocks up the post, the both ends of spout are provided with a plurality of spring shrink poles, the one end of spring shrink pole is provided with the slide, one side rotation of slide is connected with the roller, one side of roller is provided with arc splint, arc splint and slide fixed connection, one side fixedly connected with of backup pad is a pair of trapezoidal voussoir, trapezoidal voussoir sets up for the roller, a pair of arc splint are used for pressing from both sides the head end of gas pipe body in the post outside of blocking up.
In one embodiment, the auxiliary part further comprises a steering column, the lower end of the steering column is fixedly connected with a steering seat, and the lower end of the steering seat is rotatably connected with a base;
One side of the steering column is rotationally connected with the unreeling rod, a pair of cutting knives are arranged on the lower side of the unreeling rod and used for cutting off the unreeled gas pipe body, a pair of grooved wheels are arranged on the lower side of the cutting knives and are rotationally connected with the detection pool, and the pair of grooved wheels are used for clamping and conveying the gas pipe body;
the gas pump is characterized in that the other side of the steering column is fixedly connected with a gas pump body, the lower side of the gas pump body is provided with a gas hose, the lower side of the gas hose is connected with a liftable gas tube, the gas tube is used for being inserted into the tail end of the gas tube body and performing gas charging operation, and the cutting height of the cutting knife is flush with the lower end face when the gas tube moves to the highest position.
In one embodiment, the outside fixedly connected with L type frame of cutter, the adaptation groove has been seted up to the upper end of steering seat, the one end fixedly connected with fixed block of adaptation groove, the one end and the one side L type frame fixed connection of fixed block, one side of fixed block is provided with a pair of spring telescopic link one, the one end of spring telescopic link one is provided with triangular block, triangular block and opposite side L type frame fixed connection, the inboard rotation of steering seat is connected with the carousel, the downside fixedly connected with actuating lever of carousel, the actuating lever runs through in steering seat and rather than clearance fit, the actuating lever is rotatory by motor assembly drive, the one end fixedly connected with extension plate of carousel, rotationally be connected with the rolling disc on the extension plate, the rolling disc sets up in the adaptation inslot, the inclined plane looks adaptation of rolling disc and triangular block, there is frictional force between steering seat and the base.
In one embodiment, the lower extreme of gas tube is provided with oblique chamfer, one side fixedly connected with triangle seat of gas tube, the upper end of triangle seat is fixed with the blend stop, the downside of blend stop is provided with a plurality of spring shrink posts, the lower extreme of spring shrink post is provided with the fixing base, fixing base and steering column fixed connection.
In one embodiment, one side of triangle seat rotates and is connected with the backing wheel, square groove has been seted up to one side of steering column, the backing wheel removes in square groove, fan-shaped groove has been seted up to the upper end of steering seat, the one end fixedly connected with supporting seat of carousel, the supporting seat removes along fan-shaped groove, one side of supporting seat rotates and is connected with the gyro wheel, the gyro wheel sets up with the backing wheel relatively, round chamfer has been seted up to the one end of backing wheel, the gyro wheel is used for promoting the backing wheel and reciprocates.
Compared with the prior art, the invention has the following beneficial effects: the invention moves along the supporting part by arranging the winding part, so that the gas pipe body is spirally wound on the outer side of the supporting part, the gas pipe body is immersed in the detection pool for air tightness detection, the supporting part is provided with a plurality of groups of supporting rods, the gas pipe body is orderly wound on the outer sides of the plurality of supporting rods, the bending radian of the gas pipe body is greatly reduced, the normal circulation of detection gas in the pipe is not influenced, the contact area between the gas pipe body and each supporting rod is small, the outflow of bubbles during air leakage is not hindered, the gas pipe bodies with different lengths can be wound according to the requirement for detection, the universality is strong, and particularly, a worker firstly sleeves a pipe reel on the outer side of the unreeling rod, the gas pipe body is continuously unreeled out, the gas pipe body passes through the cutting mechanism, the head end of the gas pipe body is clamped by the clamping part and is blocked, the head end is prevented from being out of gas, the clamping part and the head end of the gas pipe body are driven by the surrounding part to move annularly and axially along the support rods, so that the gas pipe body is continuously spirally wound on the outer sides of the support rods, and the winding part moves annularly and axially at uniform speed, so that the gas pipe body is uniformly wound into a thread shape, is orderly, and can not cause mess such as knotting, thereby further ensuring that the bending part of the gas pipe body is uniform, and partial transitional bending can not be caused, so that the internal gas circulation is not smooth, and the detection effect is affected;
After the length reaches required size, cut through cutting mechanism with the end department of gas pipe body, can aerify the end port through air pump mechanism afterwards, because the gas pipe body of this moment is submerged into the detection pond, and the head end is blocked up, consequently, whether the accessible survey detects in the pond has the bubble come-up, can judge whether the gas pipe body has the gas leakage, realize cutting and the integral type operation of detection from the reel, improve work efficiency greatly, and can detect the gas pipe body of different length, satisfy different customer's demands, and spiral wound type gas pipe body, still significantly reduce the required area of equipment, save the cost.
Drawings
The technical solution and other advantageous effects of the present application will be made apparent by the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall cross-sectional view of the present invention;
FIG. 3 is a perspective view of a wrapping portion of the present invention;
FIG. 4 is an enlarged partial schematic view of area A of FIG. 3;
FIG. 5 is a partial schematic perspective view of the clamping portion of the present invention;
FIG. 6 is a schematic perspective view of a steering seat of the present invention;
FIG. 7 is a schematic perspective view of the air pump mechanism of the present invention;
FIG. 8 is a partial schematic perspective view of the present invention;
FIG. 9 is a schematic front cross-sectional view of the present invention;
in the figure: 1. a winding part; 101. a support plate; 102. a rotating plate; 103. plugging the column; 104. a slide plate; 105. a roller; 106. an arc clamping plate; 107. a trapezoidal wedge;
2. a steering seat; 201. a base; 202. a cutting knife; 203. a groove wheel; 204. an L-shaped frame; 205. a fixed block; 206. a first spring telescopic rod; 207. triangular blocks; 208. a turntable; 209. a rolling disc; 210. a driving rod;
3. A support part; 301. a support rod; 302. a moving plate; 303. a rotating ring; 304. a threaded rod; 305. a cross plate; 306. a belt wheel I; 307. a belt wheel II; 308. a first gear; 309. a key slot;
4. an inflation tube; 401. a triangular base; 402. a barrier strip; 403. a spring-retracting column; 404. a fixing seat; 405. a catch wheel; 406. a fan-shaped groove; 407. a support base; 408. a roller;
6. a tubing reel;
7. a detection pool; 701. a motor base; 702. a first motor;
8. unreeling rod; 801. a steering column.
Detailed Description
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 1-9, the present invention provides the following technical solutions: a universal gas tightness detection system for a gas pipe comprises a detection tank 7, an auxiliary part, a winding part 1 and a supporting part 3,
The auxiliary part comprises a cutting mechanism, an air pump mechanism and an unreeling rod 8, a tubing reel 6 is sleeved on the outer side of the unreeling rod 8, and the unreeling rod 8 is used for driving the tubing reel 6 to unreel out of the gas pipe body;
The support part 3 is arranged in the detection pool 7, the support part 3 comprises a plurality of groups of support rods 301, and the end surfaces of the groups of support rods 301 are uniformly distributed in a ring shape;
The winding part 1 is axially movably arranged on the plurality of groups of support rods 301, the winding part 1 comprises a clamping part and a surrounding part, the clamping part is used for clamping and blocking the head end of the gas pipe body, the surrounding part is used for driving the clamping part and the head end of the gas pipe body to move in an annular manner, and the gas pipe body is spirally wound on the outer sides of the plurality of support rods 301;
The cutting mechanism is used for cutting the tail end of the unreeled gas pipe body, and the air pump mechanism is used for inflating the cut tail end of the gas pipe body.
Through the arrangement of the winding part 1 moving along the supporting part 3, the gas pipe body is spirally wound on the outer side of the supporting part 3, the gas pipe body is immersed into the detection tank 7 for air tightness detection, the supporting part 3 is provided with a plurality of groups of supporting rods 301, in the embodiment, 8 end faces are preferably arranged and uniformly distributed in a ring shape, the gas pipe body is orderly wound on the outer sides of the 8 supporting rods 301, the bending radian of the gas pipe body is greatly reduced, normal circulation of detection gas in the pipe is not influenced, the contact area between the gas pipe body and each supporting rod 301 is small, bubbles in air leakage can not be hindered, the gas pipe bodies with different lengths can be wound according to requirements for detection, the universality is strong, particularly, in an initial state, the winding part 1 is positioned at one end of the detection tank 7 close to the auxiliary part and is ready for winding the gas pipe body, the staff first sleeve the tubing reel 6 on the outer side of the unreeling rod 8, so as to unreel the gas pipe body continuously, the gas pipe body passes through the cutting mechanism, the head end of the gas pipe body is clamped by the clamping part and is blocked to prevent the head end from air outlet, then the surrounding part drives the clamping part and the head end of the gas pipe body to move annularly and axially along the supporting rods 301, namely to the other end of the detection pool 7, so that the gas pipe body is wound on the outer sides of the supporting rods 301 continuously and spirally, the winding part 1 moves annularly and axially at uniform speed, so that the gas pipe body is wound into a thread shape uniformly, orderly and orderly, the messy conditions such as knotting and the like are not caused, the bent part of the gas pipe body is further ensured to be uniform, partial transitional bending is not caused, the internal gas circulation is not smooth, thereby affecting the detection effect;
After the length reaches required size, the winding part 1 can stop moving, cut the end of the gas pipe body through the cutting mechanism, then can inflate the end port through the air pump mechanism, because the gas pipe body at this moment is submerged into the detection pool 7, and the head end is blocked, therefore, whether the gas pipe body has the air leakage through observing whether there is the bubble come-up in the detection pool 7, can judge whether the gas pipe body has the air leakage, realize from the reel to cutting and the integrative operation of detection, improve work efficiency greatly, and can detect the gas pipe body to different lengths, satisfy different customer's demands, and the gas pipe body of spiral winding type, still the required area of greatly reduced equipment, and save the cost.
The inner wall one end fixedly connected with motor cabinet 701 of detection pond 7, the one end rotation of a plurality of groups bracing piece 301 is connected in one side of motor cabinet 701, the other end rotation of bracing piece 301 is connected in the inner wall other end of detection pond 7, a plurality of groups bracing piece 301 run through and sliding fit has movable plate 302, the surrounding part is including rotation ring 303, rotation ring 303 rotates to be connected in one side of movable plate 302, the clamping part sets up in the one end of rotation ring 303, rotation ring 303 is used for driving clamping part annular movement.
Specifically, the plurality of support rods 301 are rotatably arranged in the detection tank 7, so that when the gas pipe body is wound, the support rods 301 can roll correspondingly, thereby avoiding the friction force generated when the support rods are contacted with each other from damaging the surface of the gas pipe body, and ensuring the winding stability;
The plurality of support rods 301 penetrate through the moving plate 302, the moving plate 302 can axially move along the moving plate, one side of the moving plate 302 is rotatably connected with a rotating ring 303, and the rotating ring 303 drives the clamping part to annularly move, so that the axial movement of the head end of the gas pipe body can be realized and simultaneously the annular movement can be realized, and the gas pipe is wound on the outer side of the support rods 301.
The inboard fixedly connected with motor one 702 of motor cabinet 701, the one side drive of motor one 702 has threaded rod 304, and the other end and the measuring cell 7 inner wall rotation of threaded rod 304 are connected, and threaded rod 304 runs through in the movable plate 302 and with its threaded connection.
Specifically, when the movable plate 302 needs to be driven to axially move, the first motor 702 drives the threaded rod 304 to rotate, the threaded rod 304 is in threaded connection with the movable plate 302, the movable plate 302 axially moves under the guiding action of the support rods 301, and the support rods 301 further guide the movable plate 302 while winding and supporting the gas pipe body, so that the practicability is higher.
A cross plate 305 is fixedly connected to one side of the moving plate 302, which is close to the rotating ring 303, a belt pulley I306 is rotatably connected to one side of the cross plate 305, a belt pulley II 307 is connected to one side of the belt pulley I306, a gear I308 is fixedly connected to the end surface of the belt pulley II 307, an inner gear ring is fixedly connected to the inner side of the rotating ring 303, the gear I308 is meshed with the inner gear ring, and one side of the gear I308 is rotatably connected with the moving plate 302;
Any one supporting rod 301 penetrates through the first gear 308 and the second belt wheel 307 and is in clearance fit with the first belt wheel;
The threaded rod 304 penetrates through the first pulley 306 and is in clearance fit with the first pulley, key grooves 309 are formed in two sides of the threaded rod 304, and straight keys matched with the key grooves 309 are fixedly connected to the inner side of the first pulley 306.
Specifically, when the threaded rod 304 rotates, the moving plate 302 is driven to axially move, and key grooves 309 (as shown in fig. 3) are formed in two sides of the threaded rod 304, torque is transmitted through the key grooves 309 while the threaded rod 304 rotates, the belt pulley one 306 is driven to rotate, a straight key matched with the key grooves 309 is formed in the inner side of the belt pulley one 306, the moving plate 302 drives the belt pulley one 306 and the gear one 308 to axially move, the belt pulley one 306 moves along the key grooves 309 and does not prevent the belt pulley one 306 from rotating, the belt pulley one 306 drives the belt pulley two 307 to rotate, the belt pulley two 307 drives the gear one 308 to rotate, and the gear one 308 is meshed with the inner gear ring to drive the rotating ring 303 to rotate, so that the functions of axially moving and circularly moving the driving clamping part are realized;
that is, only rotation of the single threaded rod 304 is utilized, axial movement of the movable plate 302 can be realized, rotation of the rotary ring 303 is realized, rotation is performed while movement is performed, synchronization of operation of the movable plate and the rotary ring is guaranteed, even and stable winding operation of the gas pipe body is guaranteed, and practicability is high and cost is saved.
The clamping part is including backup pad 101, backup pad 101's one end and rotation ring 303 fixed connection, backup pad 101's one side and the outer lane sliding fit of movable plate 302, one side fixedly connected with motor two, motor two's drive end is provided with rotation plate 102, round slot has been seted up to backup pad 101's one side, rotation plate 102 is rotatory in the round slot, the spout has been seted up to one side of rotation plate 102, the center fixedly connected with of spout blocks up post 103, the both ends of spout are provided with a plurality of spring shrink poles, spring shrink pole's one end is provided with slide 104, slide 104's one side rotation is connected with roller 105, roller 105's one side is provided with arc splint 106, arc splint 106 and slide 104 fixed connection, backup pad 101's one side fixedly connected with a pair of trapezoidal voussoir 107, the inclined plane of trapezoidal voussoir sets up for roller 105, a pair of arc splint 106 are used for pressing from both sides the head end of gas pipe body in the outside of blocking up post 103.
Specifically, when the head end of the gas pipe body needs to be clamped, firstly, the head end of the unreeled gas pipe body can be sleeved on the outer side of the blocking column 103 by a worker, the diameter of the blocking column 103 is equal to the inner diameter of the gas pipe body, the head end of the gas pipe body can be further blocked, then the rotating plate 102 is driven to rotate by the motor II, the rotating plate 102 drives the roller 105 to rotate, when the roller 105 rotates to the inclined plane of the trapezoid wedge block 107, the roller 105 rolls along the inclined plane of the roller, so that the sliding plate 104 and the arc clamping plate 106 are driven to move towards the blocking column 103 until the gas pipe body is clamped on the outer side of the blocking column 103, the gas pipe body can be completely fixed and blocked, the stability is strong, the self structure is less, the clamping work is completed by using less simple structures, and the rotating ring 303 is further convenient to drive the gas pipe body to move annularly;
When the worker needs to take down the gas pipe body after detection, the motor two only needs to rotate reversely, so that the roller 105 is far away from the trapezoidal wedge block 107, and under the reset action of the spring shrinkage rod, the sliding plate 104 and the arc clamping plate 106 are far away from the blocking column 103, and the gas pipe body can be loosened.
The auxiliary part also comprises a steering column 801, the lower end of the steering column 801 is fixedly connected with a steering seat 2, and the lower end of the steering seat 2 is rotatably connected with a base 201;
One side of the steering column 801 is rotationally connected with the unreeling rod 8, a pair of cutting knives 202 are arranged on the lower side of the unreeling rod 8, the pair of cutting knives 202 are used for cutting off the unreeled gas pipe body, a pair of grooved wheels 203 are arranged on the lower side of the cutting knives 202, the grooved wheels 203 are rotationally connected with the detection pool 7, and the pair of grooved wheels 203 are used for clamping and transmitting the gas pipe body;
The opposite side fixedly connected with air pump body of steering column 801, the downside of air pump body is provided with the air hose, and the downside of air hose is connected with liftable gas tube 4, and gas tube 4 is used for inserting the end of gas tube body and aerifys the operation, and the lower terminal surface when cutting the height of cutter 202 and gas tube 4 moved to the highest is flush mutually.
The cutting mechanism is preferably a pair of cutting knives 202, a pair of grooved wheels 203 are arranged to assist the gas pipe body to be unreeled, the gas pipe body unreeled by the unreeled rod 8 passes through the pair of cutting knives 202, and enters the pair of grooved wheels 203 and is finally clamped by the clamping part, the surfaces of the grooved wheels 203 are provided with arc grooves which are matched with the outer diameter of the gas pipe body, the grooved wheels 203 can clamp and transport the gas pipe body and can not flatten the gas pipe body, the stability during cutting is improved, then the cutting knives 202 can be used for cutting off the gas pipe body, the grooved wheels 203 at the moment continuously clamp the tail end of the gas pipe body, keep the tail end of the gas pipe body still, then the steering column 801 is driven by the steering seat 2 to rotate 180 degrees, so that the unreeled rod 8 and the cutting knives 202 are rotated to the tail end of the gas pipe body, the gas pump mechanism is preferably a pipe 4, the gas pump body is connected with the gas pipe 4 through a hose, the gas pipe 4 is arranged to be capable of lifting, the cutting mechanism is capable of clamping and transporting the gas pipe body, the cut off height of the gas pipe body is automatically and can be automatically switched to the end face of the gas pipe 4 when the gas pipe 4 is moved to the highest, and the gas pipe 4 is automatically cut off, and the gas pipe is automatically flushed, and the gas pipe 4 is automatically cut off when the gas pipe is moved to the end face, the gas pipe is automatically cut off, and the gas pipe is automatically when the gas pipe is cut to be level, and the gas pipe body is automatically cut;
preferably, as shown in fig. 8, in order to further improve the stability of the butt joint of the gas tube 4 and the gas tube body, a pair of arc clamping plates are arranged, and a cylinder assembly is arranged to drive the arc clamping plates to move, so that the gas tube body between the grooved wheel 203 and the cutting knife 202 is supported, and the cutting and charging stability is further improved;
Preferably, as shown in fig. 9, in order to further improve the comprehensiveness of the detection, the height of the detection tank 7 can be further increased to the lower side of the cutting knife 202, so that the gas pipe body can be immersed into the detection tank 7 for detection.
The outside fixedly connected with L type frame 204 of cutting knife 202, the adaptation groove has been seted up to the upper end of steering seat 2, the one end fixedly connected with fixed block 205 of adaptation groove, the one end and the one side L type frame 204 fixed connection of fixed block 205, one side of fixed block 205 is provided with a pair of spring telescopic link one 206, the one end of spring telescopic link one 206 is provided with triangular block 207, triangular block 207 and the other side L type frame 204 fixed connection, the inboard rotation of steering seat 2 is connected with carousel 208, the downside fixedly connected with actuating lever 210 of carousel 208, actuating lever 210 runs through in steering seat 2 and clearance fit with it, actuating lever 210 is rotatory by motor assembly drive, the one end fixedly connected with extension board of carousel 208, rotate on the extension board and be connected with rolling disc 209, rolling disc 209 sets up in the adaptation inslot, the inclined plane looks adaptation of rolling disc 209 and triangular block 207, there is frictional force between steering seat 2 and the base 201.
Specifically, the driving rod 210 is driven by the motor assembly to rotate, the turntable 208 is driven to rotate, so that the extension plate and the rolling disc 209 are driven to move annularly, the rolling disc 209 is pushed along the inclined plane of the triangular block 207, the triangular block 207 drives the L-shaped frame 204 and the cutting knife 202 on one side to move towards the cutting knife 202 on the other side, cutting is completed, then, if the turntable 208 is continuously driven to rotate at the moment, the rolling disc 209 is dead against a pair of cutting knives 202 and cannot continuously move, and the driving force at the moment is larger than the friction force between the steering seat 2 and the base 201, so that the turntable 208 directly drives the steering seat 2 to rotate at the moment, and the switching of the air pump mechanism can be performed, that is, the functions of the cutting function and the switching mechanism can be realized only by using a single motor assembly, the cost is saved, the stability of the connection of the working procedures of the L-shaped frame 204 and the cutting knives is ensured, and the cutting knives can be directly rotated and switched after cutting is cut off, and the efficiency is improved.
The lower extreme of gas tube 4 is provided with oblique chamfer, and one side fixedly connected with triangle seat 401 of gas tube 4, the upper end of triangle seat 401 is fixed with blend stop 402, and the downside of blend stop 402 is provided with a plurality of spring shrink posts 403, and the lower extreme of spring shrink post 403 is provided with fixing base 404, fixing base 404 and steering column 801 fixed connection.
Specifically, the lower side of the gas tube 4 is provided with an inclined chamfer, so that the fault tolerance rate of the butt joint with the gas tube body is increased, and the triangular base 401 is offset to the lower side in the initial state of the plurality of spring shrinkage columns 403, so that the triangular base is convenient to clamp into the tail end of the gas tube body.
One side of the triangular seat 401 is rotationally connected with a catch wheel 405, one side of the steering column 801 is provided with a square groove, the catch wheel 405 moves in the square groove, the upper end of the steering seat 2 is provided with a fan-shaped groove 406, one end of the turntable 208 is fixedly connected with a supporting seat 407, the supporting seat 407 moves along the fan-shaped groove 406, one side of the supporting seat 407 is rotationally connected with a roller 408, the roller 408 is oppositely arranged with the catch wheel 405, one end of the catch wheel 405 is provided with a round chamfer, and the roller 408 is used for pushing the catch wheel 405 to move upwards.
When the air pump mechanism needs to be switched to one side of the gas pipe body, the turntable 208 is driven to rotate by the motor component, in the fan-shaped groove 406, the turntable 208 drives the supporting seat 407 to move annularly, the supporting seat 407 drives the roller 408, the roller 408 is in contact with the baffle wheel 405, the baffle wheel 405 is pushed upwards along the wheel surface of the supporting seat, the baffle wheel 405 drives the triangular seat 401 and the gas charging pipe 4 to move upwards until the highest position, at this time, if the turntable 208 is continuously rotated, the turntable 208 directly drives the steering seat 2 to rotate, and at the same time, the supporting seat 407 also moves to the tail end of the fan-shaped groove 406, so that the steering seat 2 is pushed to rotate, the supporting seat 407 and the roller 209 synchronously apply driving force to the steering seat 2 to drive the supporting seat to rotate, so that the gas charging pipe 4 moves to the tail end of the gas pipe body, then the motor component cancels the driving force to the turntable 208, and under the reset action of the spring shrinkage column 403, the gas charging pipe 4 moves downwards, so that the gas charging pipe is inserted into the gas pipe body to perform the gas charging operation, and when the cutting mechanism needs to be switched, and the operation is the same as the cutting mechanism;
That is, only through single motor assembly, still realized the lift function of gas tube 4, be convenient for switch the back, directly block into the gas pipe body and carry out the operation, more convenient carry out the work of aerifing, degree of automation is high.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; may be directly connected, may be in communication with the interior of two elements or may be in interaction with two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The general gas tightness detection system for the gas pipe provided by the embodiment of the application is described in detail, and specific examples are applied to explain the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (9)
1. The utility model provides a general gas pipe gas tightness detecting system, includes detection cell (7), auxiliary portion, winding portion (1) and supporting part (3), its characterized in that:
the auxiliary part comprises a cutting mechanism, an air pump mechanism and an unreeling rod (8), a tubing reel (6) is sleeved on the outer side of the unreeling rod (8), and the unreeling rod (8) is used for driving the tubing reel (6) to unreel out of the gas pipe body;
The support part (3) is arranged in the detection pool (7), the support part (3) comprises a plurality of groups of support rods (301), and the end surfaces of the groups of support rods (301) are uniformly distributed in a ring shape;
The winding part (1) is axially movably arranged on the plurality of groups of support rods (301), the winding part (1) comprises a clamping part and a surrounding part, the clamping part is used for clamping and blocking the head end of the gas pipe body, and the surrounding part is used for driving the clamping part and the head end of the gas pipe body to move in an annular manner and spirally winding the gas pipe body outside the plurality of support rods (301);
the cutting mechanism is used for cutting the tail end of the unreeled gas pipe body, and the air pump mechanism is used for inflating the cut tail end of the gas pipe body.
2. The universal gas pipe tightness detection system according to claim 1, wherein: the inner wall one end fixedly connected with motor cabinet (701) of detection pond (7), the one end rotation of a plurality of groups bracing piece (301) is connected in one side of motor cabinet (701), the other end rotation of bracing piece (301) is connected in the inner wall other end of detection pond (7), and a plurality of groups bracing piece (301) run through and sliding fit has movable plate (302), encircle the portion including rotation ring (303), rotation ring (303) rotate and connect in one side of movable plate (302), clamping part sets up in the one end of rotation ring (303), rotation ring (303) are used for driving clamping part annular movement.
3. The universal gas pipe tightness detection system according to claim 2, wherein: the inside fixedly connected with motor one (702) of motor cabinet (701), one side drive of motor one (702) has threaded rod (304), the other end and the detection pond (7) inner wall rotation of threaded rod (304) are connected, threaded rod (304) run through in movable plate (302) and with its threaded connection.
4. A gas pipe universal gas tightness detection system according to claim 3, wherein: a cross plate (305) is fixedly connected to one side of the moving plate (302) close to the rotating ring (303), a belt wheel I (306) is rotatably connected to one side of the cross plate (305), a belt wheel II (307) is connected to one side of the belt wheel I (306), a gear I (308) is fixedly connected to the end face of the belt wheel II (307), an inner gear ring is fixedly connected to the inner side of the rotating ring (303), the gear I (308) is meshed with the inner gear ring, and one side of the gear I (308) is rotatably connected with the moving plate (302);
Any support rod (301) penetrates through the first gear (308) and the second belt wheel (307) and is in clearance fit with the first belt wheel;
The threaded rod (304) penetrates through the first belt wheel (306) and is in clearance fit with the first belt wheel, key grooves (309) are formed in two sides of the threaded rod (304), and straight keys matched with the key grooves (309) are fixedly connected to the inner side of the first belt wheel (306).
5. The universal gas pipe tightness detection system according to claim 2, wherein: the utility model provides a clamping part is including backup pad (101), the one end and the rotation ring (303) fixed connection of backup pad (101), one side and the outer lane sliding fit of movable plate (302) of backup pad (101), one side fixedly connected with motor two, the drive end of motor two is provided with rotation board (102), circular slot has been seted up to one side of backup pad (101), rotation board (102) are rotatory in the circular slot, the spout has been seted up to one side of rotation board (102), the center fixedly connected with of spout blocks up post (103), the both ends of spout are provided with a plurality of spring shrink poles, the one end of spring shrink pole is provided with slide (104), one side rotation of slide (104) is connected with roller (105), one side of roller (105) is provided with arc splint (106), one side fixedly connected with a pair of roller (107) of arc splint (106) with slide (104), the inclined plane of trapezoidal voussoir (107) sets up for one pair of air pipe (103) and is used for pressing from both sides tight post (106) in the outside with arc voussoir.
6. The universal gas pipe tightness detection system according to claim 1, wherein: the auxiliary part also comprises a steering column (801), the lower end of the steering column (801) is fixedly connected with a steering seat (2), and the lower end of the steering seat (2) is rotationally connected with a base (201);
One side of the steering column (801) is rotationally connected with an unreeling rod (8), a pair of cutting knives (202) are arranged on the lower side of the unreeling rod (8), the pair of cutting knives (202) are used for cutting off the unreeled gas pipe body, a pair of grooved wheels (203) are arranged on the lower side of the cutting knives (202), the grooved wheels (203) are rotationally connected with a detection pool (7), and the pair of grooved wheels (203) are used for clamping and transmitting the gas pipe body;
The gas pump is characterized in that the other side of the steering column (801) is fixedly connected with a gas pump body, the lower side of the gas pump body is provided with a gas hose, the lower side of the gas hose is connected with a liftable gas tube (4), the gas tube (4) is used for being inserted into the tail end of the gas tube body and performing gas charging operation, and the cutting height of the cutting knife (202) is flush with the lower end face when the gas tube (4) moves to the highest position.
7. The universal gas pipe tightness detection system according to claim 6, wherein: the utility model discloses a friction-type cutting tool, including cutting knife (202), angle block (207), rotary table (208) and base (201), adaptation groove has been seted up to the outside fixedly connected with L type frame (204) of cutting knife (202), the one end fixedly connected with fixed block (205) of adaptation groove, the one end and one side L type frame (204) fixedly connected with of fixed block (205), one side of fixed block (205) is provided with a pair of spring telescoping rod (206), the one end of spring telescoping rod (206) is provided with triangular block (207), triangular block (207) and opposite side L type frame (204) fixed connection, the inboard rotation of rotary table (2) is connected with carousel (208), the downside fixedly connected with actuating lever (210) of carousel (208), actuating lever (210) run through in rotary table (2) and rather than clearance fit, actuating lever (210) are rotated by motor assembly drive, the one end fixedly connected with extension board of carousel (208), it is connected with rolling disc (209) to rotate on the extension board, rolling disc (209) are provided with adaptation inslot, there is friction-type cutting tool (201) between inclined plane (209) and base (201).
8. The universal gas pipe tightness detection system according to claim 7, wherein: the lower extreme of gas tube (4) is provided with oblique chamfer, one side fixedly connected with triangle seat (401) of gas tube (4), the upper end of triangle seat (401) is fixed with blend stop (402), the downside of blend stop (402) is provided with a plurality of spring shrink posts (403), the lower extreme of spring shrink post (403) is provided with fixing base (404), fixing base (404) and steering column (801) fixed connection.
9. The universal gas pipe tightness detection system according to claim 8, wherein: the steering device is characterized in that a catch wheel (405) is rotationally connected to one side of the triangular base (401), a square groove is formed in one side of the steering column (801), the catch wheel (405) moves in the square groove, a fan-shaped groove (406) is formed in the upper end of the steering base (2), one end of the turntable (208) is fixedly connected with a supporting base (407), the supporting base (407) moves along the fan-shaped groove (406), a roller (408) is rotationally connected to one side of the supporting base (407), the roller (408) and the catch wheel (405) are oppositely arranged, a round chamfer is formed in one end of the catch wheel (405), and the roller (408) is used for pushing the catch wheel (405) to move upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410985971.XA CN118518274A (en) | 2024-07-23 | 2024-07-23 | General gas tightness detecting system for gas pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410985971.XA CN118518274A (en) | 2024-07-23 | 2024-07-23 | General gas tightness detecting system for gas pipe |
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| CN118518274A true CN118518274A (en) | 2024-08-20 |
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| CN202410985971.XA Pending CN118518274A (en) | 2024-07-23 | 2024-07-23 | General gas tightness detecting system for gas pipe |
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