CN220670861U - High-pressure inflating device for gas pipeline - Google Patents

Abstract

The utility model discloses a high-pressure gas charging device of a gas pipeline, which relates to the high-pressure gas charging device of the gas pipeline. According to the utility model, the gas pipe to be detected is inserted into the inner side of one group of positioning mechanisms, when one group of positioning mechanisms moves to the bottom of the conical sealing top seat, the other group of sliding blocks move to the outermost end, at the moment, a group of clamping mechanisms are arranged at the outer end, the gas pipe detected through the outer end is taken down, a new gas pipe is installed, at the moment, a second driving motor is started to rotate reversely after the detection of the gas pipe in the middle is finished, and then the positioning mechanism in the middle of displacement can be driven to move outwards, and the moving mechanism in the outer side moves to the middle of the inner side, so that the device adopts reciprocating two groups of moving processing and can perform uninterrupted detection.

Description

High-pressure inflating device for gas pipeline

Technical Field

The utility model belongs to a high-pressure inflating device of a gas pipeline, and particularly relates to a high-pressure inflating device of a gas pipeline.

Background

The fuel gas is a generic term for gas fuel, which can burn and give off heat for residents and industrial enterprises. The gas is of various kinds, mainly natural gas, artificial gas, liquefied petroleum gas, biogas and coal gas.

The gas pipeline is used as a main carrier for gas transportation, is widely applied in life, but is used as a flammable and explosive gas, and has extremely unstable chemical properties, so that the gas tightness of the gas pipeline is an important safety standard, and the gas tightness of the gas pipeline is often required to be detected during the production and processing of the existing gas pipeline.

The utility model provides a gas pipeline gas tightness detection device of publication No. "CN209783822U", it includes the shell, the shell inside has inlayed the suspension, the equal fixedly connected with telescopic link in both sides at suspension both ends, telescopic link surface winding is connected with compression spring, four two telescopic link fixedly connected with electro-magnet in the telescopic link, and electro-magnet one side fixedly connected with mount, the inboard swing joint of mount has the gas transmission pipeline, one side intercommunication of gas transmission pipeline has the air pump, the equal fixedly connected with thread bush in suspension inboard both ends center department, the thread bush inside has inlayed the threaded rod. According to the utility model, the gas is filled into the gas pipeline through the gas pump, and whether the gas pipeline generates bubbles in the liquid and whether the air bag is shrunken or not is judged, so that on one hand, the complex detection display mechanism of the detection equipment is reduced, the equipment cost is saved, on the other hand, the inspector can more intuitively judge the gas tightness of the pipeline, and the working efficiency is improved.

The device can only detect the mechanical energy of a single group of gas pipes during the detection in the use process, has lower overall detection efficiency, and because the gas is transported in a required way, the diameters of the gas pipelines at the cylinder positions are different, while the prior device is obviously inconvenient to detect the air tightness of the gas pipelines with different thicknesses, has larger overall use limitation and lower efficiency, and is more inconvenient, thus the device needs to be improved.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a high-pressure inflating device for a gas pipeline, so as to solve the problems that the existing equipment is low in detection efficiency and is inconvenient to detect pipelines with different thicknesses.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a high-pressure gas charging device of gas pipeline, includes the base, four corners in the top of base are all fixed mounting have the back shaft, the top fixed mounting of back shaft has the mesa, the top fixed mounting of mesa has displacement mechanism, one side fixed mounting of displacement mechanism has power unit, fixed mounting has the support frame body in the middle of the back of base, the top fixed mounting of support frame body has moving mechanism, moving mechanism's bottom fixed mounting has the screw sleeve, screw sleeve's bottom threaded connection has the sealed footstock of toper, top rear end one side fixed mounting of mesa has the pressure air pump, the output fixed mounting of pressure air pump has the hose, the outer end fixedly connected with screw plug of hose, one side fixedly connected with screw sleeve seat of toper sealed footstock, screw plug threaded connection is in the inboard of screw sleeve seat, one side fixedly connected with manometer of toper sealed footstock, the detection end of manometer sets up in the inside of toper sealed footstock.

Further, as the preferred technical scheme, the displacement mechanism includes two sets of top rails, two sets of top rails fixed mounting is in the middle of the top of mesa, the inboard rotation of top rail is connected with the lead screw, the equal threaded connection of surface of lead screw has the slider, slider sliding connection is in the inboard of top rail, the top fixed mounting of slider has locating component, the one end tip of lead screw runs through top rail and power unit fixed connection, two sets of slider in the top rail is located in the middle of one set and another set is located one side.

Further, as the preferable technical scheme, the power mechanism comprises a fixing frame, the fixing frame is fixedly arranged on one side of the table top, a driving motor is fixedly arranged on the outer side of the fixing frame, a transmission gear is fixedly arranged at the output end of the driving motor in a penetrating manner through the fixing frame, the transmission gears are also rotationally connected to one side of the top rail, which is positioned at the rear end, of the two groups of top rails, and the transmission gears are in meshed connection with each other.

Further, as the preferable technical scheme, the positioning assembly comprises a concave frame, the concave frame is fixedly arranged at the top of the sliding block, first air cylinders are fixedly arranged on two sides of the concave frame, and clamping plates are fixedly arranged at the inner ends of the first air cylinders in a penetrating mode through the concave frame.

Further, as a preferable technical scheme, a clamping groove is formed in the inner side of the clamping plate, and the overlooking shape of the clamping groove is an isosceles triangle.

Further, as the preferable technical scheme, the inner bottom of the concave frame is provided with a thread groove, the inner side of the thread groove is connected with a conical sealing base in a threaded manner, and the outer surfaces of the conical sealing base and the conical sealing top seat are fixedly connected with a sealing rubber sleeve.

Further, as the preferred technical scheme, the moving mechanism includes the roof-rack, roof-rack fixed mounting is in the top of support frame body, the rear end fixed mounting of roof-rack has the second cylinder, the output of second cylinder runs through roof-rack fixed mounting and has the movable block, movable block sliding connection is in the inboard of roof-rack, the top fixed mounting of movable block has the third cylinder, the bottom output of third cylinder runs through the top fixed connection of movable block and screw thread cover seat.

Further, as a preferable technical scheme, the inner side cross section shape of the top frame and the front shape of the moving block are both in a cross shape, and the inner side cross section shape of the top rail and the side shape of the sliding block are both in a convex shape.

In summary, the utility model has the following advantages:

firstly, through starting the power mechanism to operate, the transmission gears can be driven to rotate through the driving motor at the moment, the screw rods on the inner sides of the two groups of top rails are rotated in opposite directions through the mutual engagement between the two groups of transmission gears, at the moment, the sliding blocks on the inner sides of the two groups of top rails can be driven to move relatively, the gas pipe to be detected is plugged into the inner side of one group of positioning mechanisms, when one group of positioning mechanisms moves to the bottom of the conical sealing top seat, the other group of sliding blocks moves to the outermost end, at the moment, the outer end is provided with one group of clamping mechanisms, the gas pipe detected by the outer end is taken down, after the new gas pipe is installed, the first driving motor is started to rotate after the gas pipe in the middle is detected, and then the positioning mechanism in the middle of displacement can be driven to move outwards, and the moving mechanism in the outer side moves to the middle of the inner side, so that the device adopts two groups of reciprocating moving processing, and can perform uninterrupted detection work;

secondly, the gas pipe is placed at the top of the conical sealing base on the inner side of the concave frame, at the moment, the first cylinder pushing clamping plate is started to move inwards to clamp the gas pipe, the second cylinder pushing moving block can be assisted to start to slide on the inner side of the top frame after the gas pipe is clamped, when the moving block drives the conical sealing top seat to move to the top of the gas pipe, the third cylinder is started to push the conical sealing top seat to be inserted into the top of the gas pipe, at the moment, one end of each of two ends of the gas pipe is fixedly sealed by the conical sealing base, the other end of each of the gas pipe is inserted and sealed by the conical sealing top seat, the pressure air pump is started to operate, the air pump absorbs air in the gas pipe through a hose, and the pressure condition inside the gas pipe can be intuitively reacted through the pressure gauge;

thirdly, through its conical shape auxiliary guide, the gas pipe of its face sealing different specifications of being convenient for to adopt screw thread plug, screw thread cover seat, screw thread sleeve and screw thread groove to cooperate, make during detecting, when the sealed footstock of specification unsuitable cone seal of gas pipe and cone seal base, through threaded connection's mode quick separation cone seal footstock, hose and cone seal base, and then make things convenient for the detection part of quick replacement and gas pipe adaptation, further improved the adaptation ability of this device.

Drawings

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

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a block diagram of a positioning assembly of the present utility model;

fig. 5 is an enlarged view of the utility model at a of fig. 1.

Reference numerals: 1. the device comprises a base, 2, a supporting shaft, 3, a table top, 4, a displacement mechanism, 41, a top rail, 42, a screw rod, 43, a sliding block, 44, a positioning component, 441, a concave frame, 442, a first cylinder, 443, a clamping plate, 444, a clamping groove, 445, a thread groove, 446, a conical sealing base, 5, a power mechanism, 51, a fixing frame, 52, a driving motor, 53, a transmission gear, 6, a supporting frame body, 7, a moving mechanism, 71, a top frame, 72, a second cylinder, 73, a moving block, 74, a third cylinder, 8, a thread sleeve, 9, a conical sealing top seat, 10, a pressure air pump, 11, a hose, 12, a thread plug, 13, a thread sleeve seat, 14 and a pressure gauge.

Detailed Description

Example 1

Referring to fig. 1 to 5, the high-pressure inflating device for a gas pipeline according to the present embodiment includes a base 1, a supporting shaft 2 is fixedly installed at four corners of the top of the base 1, a table top 3 is fixedly installed at the top of the supporting shaft 2, a displacement mechanism 4 is fixedly installed at the top of the table top 3, a power mechanism 5 is fixedly installed at one side of the displacement mechanism 4, a supporting frame 6 is fixedly installed in the middle of the back of the base 1, a moving mechanism 7 is fixedly installed at the top of the supporting frame 6, a threaded sleeve 8 is fixedly installed at the bottom of the moving mechanism 7, a conical sealing top seat 9 is screwed at the bottom of the threaded sleeve 8, a pressure air pump 10 is fixedly installed at one side of the rear end of the top of the table top 3, a hose 11 is fixedly installed at the output end of the pressure air pump 10, a threaded plug 12 is fixedly connected at the outer end of the hose 11, a threaded sleeve seat 13 is fixedly connected at one side of the conical sealing top seat 9, the threaded plug 12 is screwed on the inner side of the threaded sleeve seat 13, a pressure gauge 14 is fixedly connected at one side of the conical sealing top seat 9, and a detection end of the pressure gauge 14 is disposed inside the conical sealing top seat 9.

Example 2

Referring to fig. 3, the displacement mechanism 4 includes two sets of top rails 41, the two sets of top rails 41 are fixedly mounted in the middle of the top of the table top 3, a screw rod 42 is rotatably connected to the inner side of the top rails 41, sliding blocks 43 are connected to the outer surfaces of the screw rod 42 in a threaded manner, the sliding blocks 43 are slidably connected to the inner side of the top rails 41, a positioning assembly 44 is fixedly mounted on the top of the sliding blocks 43, one end part of the screw rod 42 penetrates through the top rails 41 and is fixedly connected with the power mechanism 5, one set of sliding blocks 43 in the two sets of top rails 41 is positioned in the middle, and the other set of sliding blocks 43 is positioned at one side; through setting up displacement mechanism 4 for this device is in the during the use, and two sets of lead screws 42 of accessible power unit 5 drive are each reciprocal rotation, and then alright drive locating component 44 reciprocating motion makes things convenient for this equipment to carry out uninterrupted detection.

Referring to fig. 3, the power mechanism 5 includes a fixing frame 51, the fixing frame 51 is fixedly installed on one side of the table top 3, a driving motor 52 is fixedly installed on the outer side of the fixing frame 51, a transmission gear 53 is fixedly installed at an output end of the driving motor 52 penetrating through the fixing frame 51, a transmission gear 53 is also rotatably connected to one side of the top rail 41 at the rear end of the two groups of top rails 41, and the transmission gears 53 are mutually meshed; through setting up power unit 5 for this device is in the use period, and accessible start driving motor 52 drives drive gear 53 and rotates, and another group of drive gear 53 drive rotates, and then drives two sets of lead screws 42 and be the state of mutual reverse rotation, conveniently carries out incessantly and continuously detects.

Example 3

Referring to fig. 4, the positioning assembly 44 includes a concave frame 441, the concave frame 441 is fixedly mounted on the top of the slider 43, two sides of the concave frame 441 are fixedly mounted with a first cylinder 442, and an inner end of the first cylinder 442 penetrates through the concave frame 441 and is fixedly mounted with a clamping plate 443; through setting up locating component 44 for this equipment is in the during the use, accessible first cylinder 442 promotes splint 443 and removes each other, and then is convenient for carry out the centre gripping to the gas pipe of different thickness fast and detect.

Referring to fig. 4, a card slot 444 is formed on the inner side of the clamping plate 443, and the card slot 444 is formed in an isosceles triangle in a top view; through setting up draw-in groove 444 and be isosceles triangle shape, can be through the firm centre gripping location gas pipe of draw-in groove 444 during the use, make things convenient for this equipment to use.

Referring to fig. 4, a screw groove 445 is formed in the inner bottom of the concave frame 441, a conical sealing base 446 is connected with the inner side of the screw groove 445 in a screw manner, and sealing rubber sleeves are fixedly connected with the outer surfaces of the conical sealing base 446 and the conical sealing top seat 9; through setting up screw groove 445 installation toper seal base 446, can be during the use, seal the bottom of gas pipe through toper seal base 446 to but quick replacement toper seal base 446, make things convenient for this equipment nimble adaptation to use, set up the seal gum cover, can improve the leakproofness of sealed gas pipe, and then can improve the accuracy that the gas tightness detected.

Referring to fig. 1, the moving mechanism 7 includes a top frame 71, the top frame 71 is fixedly mounted at the top of the support frame body 6, a second air cylinder 72 is fixedly mounted at the rear end of the top frame 71, a moving block 73 is fixedly mounted at the output end of the second air cylinder 72 penetrating through the top frame 71, the moving block 73 is slidably connected to the inner side of the top frame 71, a third air cylinder 74 is fixedly mounted at the top of the moving block 73, and the bottom output end of the third air cylinder 74 penetrates through the moving block 73 and is fixedly connected with the top of the threaded sleeve seat 13; through setting up moving mechanism 7 for this device is in the in-process of using, and accessible start second cylinder 72 promotes movable block 73 and slides, and then is convenient for adjust the position of third cylinder 74, can drive the top of the supplementary sealed gas pipe of toper sealed footstock 9 through starting third cylinder 74, has reached better sealed effect, conveniently carries out the gas tightness and detects.

Referring to fig. 1, the inner side cross-sectional shape of the top frame 71 and the front face shape of the moving block 73 are both provided in a cross shape, and the inner side cross-sectional shape of the head rail 41 and the side face shape of the slider 43 are both provided in a convex shape; by providing the inner side cross-sectional shape of the cross-shaped top frame 71 and the front shape of the moving block 73, while the inner side cross-sectional shape of the convex-shaped head rail 41 and the side shape of the slider 43 are both, the stability of the sliding of the slider 43 and the moving block 73 can be improved, so that the device has stronger stability in detection.

The use principle and the advantages are that: through setting up displacement mechanism 4 and power unit 5 to cooperate, make this device in the use period, can be through starting the operation of power unit 5, can drive the drive gear 53 through driving motor 52 to rotate at this moment, through the mutual engagement between two sets of drive gears 53, make the lead screw 42 of the inboard of two sets of top rails 41 all take on opposite direction rotation, can assist at this moment to drive the inboard slider 43 of two sets of top rails 41 and take on relative movement, insert the gas pipe that needs to detect to one of them a set of positioning mechanism, when a set of positioning mechanism moves to the bottom of toper sealed footstock 9, another set of slider 43 is moving to the outermost end at this moment, can make at this moment, the outer end is equipped with a set of fixture, the gas pipe that is finished through outer end detection is taken off, after installing the new gas pipe, start the second driving motor 52 to turn around after the gas pipe that is located in the middle at this moment, and then can drive the positioning mechanism in the middle of displacement to move to the outside, and the moving mechanism 7 that is moved to the inboard middle, make this apparatus adopt reciprocating two sets of moving processing, can carry out uninterrupted detection work, the efficiency of detecting during period has been effectively improved;

through setting up locating component 44 and toper seal footstock 9 to cooperate for this equipment is in the use, the accessible places the gas pipe at the top of the inboard toper seal base 446 of spill frame 441, start first cylinder 442 promotion splint 443 inwards moves to carry out the centre gripping to the gas pipe this moment, can assist after the gas pipe is held and start second cylinder 72 promotion movable block 73 in the inboard slip of roof frame 71, when movable block 73 drive toper seal footstock 9 remove to the top of gas pipe, start third cylinder 74 promotion toper seal footstock 9 peg graft to the top of gas pipe this moment, the both ends one end of gas pipe is fixed sealed by toper seal base 446 this moment, the other end is then pegged graft sealed by toper seal footstock 9, start pressure air pump 10 operation, the air pump absorbs the inside air of gas pipe through hose 11, can intuitively reflect the inside pressure condition of gas pipe through manometer 14, make this equipment can directly perceived and quick detection;

through setting up toper seal footstock 9 and toper seal base 446, can be in the use through its conical shape auxiliary guide, be convenient for the gas pipe of its face seal different specifications, and adopt screw plug 12, screw sleeve seat 13, screw sleeve 8 and screw groove 445 to cooperate, make in the detection period, when the specification of gas pipe is not adaptation toper seal footstock 9 and toper seal base 446, through threaded connection's mode quick separation toper seal footstock 9, hose 11 and toper seal base 1, and then make things convenient for quick replacement and the detection component of gas pipe adaptation, further improved the adaptation ability of this device, make this equipment wholly use more nimble, the adaptation ability is stronger, application prospect is comparatively extensive, be worth using widely.

Claims (8)

1. The utility model provides a high pressure gas charging device of gas pipeline, includes base (1), its characterized in that: the utility model discloses a pressure meter, including base (1), support shaft (2) is all fixed mounting in four corners in top of base (1), the top fixed mounting of support shaft (2) has mesa (3), the top fixed mounting of mesa (3) has displacement mechanism (4), one side fixed mounting of displacement mechanism (4) has power unit (5), fixed mounting has support frame body (6) in the middle of the back of base (1), the top fixed mounting of support frame body (6) has moving mechanism (7), the bottom fixed mounting of moving mechanism (7) has threaded sleeve (8), the bottom threaded connection of threaded sleeve (8) has toper sealed footstock (9), top rear end one side fixed mounting of mesa (3) has pressure air pump (10), the output fixed mounting of pressure air pump (10) has hose (11), the outer fixedly connected with threaded plug (12) of hose (11), one side fixedly connected with threaded sleeve seat (13) of toper sealed footstock (9), threaded connection in the inboard of threaded sleeve seat (13), the sealed one side of pressure meter (14) is fixed connection in toper footstock (14).

2. The high pressure inflator for a gas conduit of claim 1, wherein: the displacement mechanism (4) comprises two groups of top rails (41), the two groups of top rails (41) are fixedly arranged in the middle of the top of the table top (3), a screw rod (42) is rotatably connected to the inner side of the top rails (41), sliding blocks (43) are connected to the outer surfaces of the screw rod (42) in a threaded mode, the sliding blocks (43) are connected to the inner sides of the top rails (41) in a sliding mode, positioning components (44) are fixedly arranged at the tops of the sliding blocks (43), one end portions of the screw rod (42) penetrate through the top rails (41) and the power mechanism (5) in a fixed mode, and one group of sliding blocks (43) in the two groups of top rails (41) are located in the middle, and the other group of sliding blocks are located on one side.

3. A high pressure inflator for a gas conduit according to claim 2, wherein: the power mechanism (5) comprises a fixing frame (51), the fixing frame (51) is fixedly arranged on one side of the table top (3), a driving motor (52) is fixedly arranged on the outer side of the fixing frame (51), a transmission gear (53) is fixedly arranged at the output end of the driving motor (52) in a penetrating mode through the fixing frame (51), the transmission gears (53) are rotatably connected to one side, located at the rear end, of the top rail (41), of the two groups of top rails (41), and the transmission gears (53) are connected in a meshed mode.

4. A high pressure inflator for a gas conduit according to claim 2, wherein: the positioning assembly (44) comprises a concave frame (441), the concave frame (441) is fixedly arranged at the top of the sliding block (43), first air cylinders (442) are fixedly arranged on two sides of the concave frame (441), and clamping plates (443) are fixedly arranged at the inner ends of the first air cylinders (442) in a penetrating mode through the concave frame (441).

5. The high pressure inflator for a gas conduit of claim 4, wherein: a clamping groove (444) is formed in the inner side of the clamping plate (443), and the clamping groove (444) is in an isosceles triangle in top view.

6. The high pressure inflator for a gas conduit of claim 5, wherein: the inner bottom of the concave frame (441) is provided with a thread groove (445), the inner side of the thread groove (445) is connected with a conical sealing base (446) in a threaded manner, and the outer surfaces of the conical sealing base (446) and the conical sealing top seat (9) are fixedly connected with a sealing rubber sleeve.

7. A high pressure inflator for a gas conduit according to claim 2, wherein: the moving mechanism (7) comprises a top frame (71), the top frame (71) is fixedly arranged at the top of the supporting frame body (6), a second air cylinder (72) is fixedly arranged at the rear end of the top frame (71), a moving block (73) is fixedly arranged at the output end of the second air cylinder (72) in a penetrating mode through the top frame (71), the moving block (73) is slidably connected to the inner side of the top frame (71), a third air cylinder (74) is fixedly arranged at the top of the moving block (73), and the bottom output end of the third air cylinder (74) is fixedly connected with the top of the moving block (73) and the threaded sleeve seat (13).

8. The high pressure inflator for a gas conduit of claim 7, wherein: the inner side cross section shape of the top frame (71) and the front surface shape of the moving block (73) are both in a cross shape, and the inner side cross section shape of the top rail (41) and the side surface shape of the sliding block (43) are both in a convex shape.