CN218271208U

CN218271208U - Portable air inlet pipeline detection device

Info

Publication number: CN218271208U
Application number: CN202221692290.7U
Authority: CN
Inventors: 周毅
Original assignee: Chongqing Yuanling Electromechanical Co ltd
Current assignee: Chongqing Yuanling Electromechanical Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-10
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a pipeline detection technology field specifically is a portable admission line detection device, including the detection case, stable recess has been seted up to the inside bottom of detection case, stabilize the inside first motor of bottom fixedly connected with of recess, the output fixedly connected with threaded rod of first motor, the other end of threaded rod is connected with the inside rotation of stable recess, the spiral shell is equipped with the thread bush on the outer wall of threaded rod, the top fixedly connected with connecting block of thread bush, the top of connecting block and the equal fixedly connected with circular arc piece in the inside bottom of detection case, the top both sides of two circular arc pieces all articulate there is the circular arc board, the closing plate drives the connecting rod and overturns, and the connecting rod drives the steady slider and removes in the upset process, until spacing ball stretch into the inside back of spacing groove, and then fix the position of closing plate, therefore detect whether the pipeline reveals, further improvement is to the precision that pipeline gas tightness detected, and improve the efficiency that pipeline detected.

Description

Portable air inlet pipeline detection device

Technical Field

The utility model relates to a pipeline inspection technical field specifically is a portable admission line detection device.

Background

As is well known, in a broad sense, a pressure pipe refers to all pipes which are subjected to internal pressure or external pressure, regardless of the medium in the pipe, the pressure pipe is a part of the pipe, the pipe is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluid, and an assembly is composed of pipes, pipe fittings, flanges, bolts, gaskets, valves and other components, the pressure pipe refers to special equipment and pipes which are used in production and life and have high risks of detonation, poisoning and the like, so that the safety of the pipe is extremely important, and the detection of the pipe is also extremely important.

Through retrieval, the utility model with the Chinese patent number of CN214277402U discloses a portable air inlet pipeline detection device, which comprises a bracket, wherein a handle is arranged on the bracket, a mounting plate is arranged on the left side of the bracket, a fixed sealing plug is arranged on the right side of the mounting plate, and a telescopic cylinder is arranged on the bracket; the clamping mechanism is arranged on the support and is positioned between the mounting plate and the telescopic cylinder, the clamping mechanism consists of an upper part and a lower part, a placing groove is formed in the clamping mechanism, a sliding block is arranged at the bottom of the clamping mechanism, and the sliding block is arranged in the sliding groove formed in the support; although the device is convenient for carry out the centre gripping to the pipeline through fixture, the pipeline need detect its leakproofness in the testing process to this guarantees that the phenomenon that the pipeline can not appear revealing takes place in the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a portable inlet duct detection device who possesses leakproofness and detect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable admission line detection device, includes the detection case, stable recess has been seted up to the inside bottom of detection case, stabilize the inside first motor of bottom fixedly connected with of recess, the output fixedly connected with threaded rod of first motor, the other end of threaded rod is connected with the inside rotation of stable recess, the screw thread cover is equipped with to the spiral shell on the outer wall of threaded rod, the top fixedly connected with connecting block of screw thread cover, the top of connecting block and the inside equal fixedly connected with circular arc piece in bottom of detection case, two the top both sides of circular arc piece all articulate there is the circular arc board, two the equal fixedly connected with fixed plate in top of circular arc board, two be connected through screw and nut between the fixed plate, stable spout has all been seted up at the inside both ends of detection case, two the inside equal sliding connection of inside of stable spout has a fixed sliding block, two fixedly connected with the closing plate between the fixed sliding block, the slip recess has been seted up two to the inside sliding connection of slide groove, two the bottom of stable slider and the top of closing plate all articulate there is the connecting rod, two the top of stable slider has all seted up stable groove, two the top of stable slide bar, two the one end of stable groove all is connected with the top of stable spring, two stable through-hole of stable groove, two stable through-mounting of stable spring, two stable groove, two stable through-hole are all there are all connected with the one end of stable through hole of stable groove.

Preferably, the one end fixed mounting who stabilizes the pipeline has stable hose, the one end fixedly connected with who stabilizes the hose rotates the cover, be provided with the ring spout on the outer wall of rotation cover, the inside sliding connection of ring spout has the ring board, two the outer wall fixedly connected with thread connection cover of ring board, the one end fixedly connected with of detection case connects the rope, the other end fixedly connected with of connecting the rope seals the lid.

Furthermore, the both ends of the inside of detection case all fixedly connected with backup pad, two all install coupling spring between the top of backup pad respectively and the bottom of closing plate.

Still further, two the inside both ends of through-hole are all seted up the spread groove, two the equal sliding connection in inside of spread groove has the briquetting, two the briquetting respectively with the outer wall fixed connection of depression bar, two install supporting spring between the briquetting respectively and the bottom of two spread grooves inside.

On the basis, the top ends of the two pressure rods are fixedly connected with pressure plates, and the bottom ends of the two pressure rods are fixedly connected with pressing balls.

On the basis of the above, the front end of the detection box is provided with a stabilizing door, and the front end of the stabilizing door is provided with a door handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable admission line detection device possesses following beneficial effect:

this portable admission line detection device, through placing the inside back of detection case with the pipeline, through the upset of circular arc board, fixed through screw and nut, and then accomplish the centre gripping to the pipeline, carry out the filling air in the inside of pipeline through stable pipeline, under the condition that the pipeline did not take place to reveal, the inside of detection case will not change, and the pipeline is under the condition of leaking gas, lead to the inside atmospheric pressure of detection case bigger and bigger, move until driving the closing plate, the closing plate drives the connecting rod and overturns, and the connecting rod drives the steady slider and moves in the upset in-process, reach the inside back that spacing ball stretched into spacing groove, and then fix the position of closing plate, whether consequently detect the pipeline and reveal, further improvement detects the precision of pipeline gas tightness, and improve the efficiency that the pipeline detected.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 1 according to the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure at C in fig. 1 according to the present invention.

In the figure: 1. a detection box; 2. a first motor; 3. a threaded rod; 4. a threaded sleeve; 5. connecting blocks; 6. an arc block; 7. a circular arc plate; 8. a fixing plate; 9. fixing the sliding block; 10. sealing plates; 11. stabilizing the slide block; 12. a connecting rod; 13. a slide plate; 14. a stabilizing spring; 15. a limiting ball; 16. a pressure lever; 17. stabilizing the pipeline; 18. a stabilization hose; 19. rotating the sleeve; 20. a circular ring plate; 21. a threaded connecting sleeve; 22. connecting ropes; 23. a sealing cover; 24. a support plate; 25. a connecting spring; 26. briquetting; 27. a support spring; 28. pressing a plate; 29. pressing the ball; 30. a stability door; 31. a door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a portable intake duct detecting device comprises a detecting box 1, a stable groove is formed at the bottom end inside the detecting box 1, a first motor 2 is fixedly connected to the bottom end inside the stable groove, a threaded rod 3 is fixedly connected to the output end of the first motor 2, the other end of the threaded rod 3 is rotatably connected to the inside of the stable groove, a threaded sleeve 4 is screwed on the outer wall of the threaded rod 3, a connecting block 5 is fixedly connected to the top end of the threaded sleeve 4, circular arc blocks 6 are fixedly connected to the top end of the connecting block 5 and the bottom end inside the detecting box 1, circular arc plates 7 are hinged to both sides of the top end of the two circular arc blocks 6, fixed plates 8 are fixedly connected to the top ends of the two circular arc plates 7, the two fixed plates 8 are connected to each other by screws and nuts, stable sliding grooves are formed at both ends inside the detecting box 1, fixed sliding blocks 9 are slidably connected to the inside of the two stable sliding grooves 9, a sealing plate 10 is fixedly connected to the top end of the detecting box 1, sliding grooves are formed by sliding plates 11, two stable sliding grooves 13, and a limiting spring is connected to the top end of the stable sliding groove 13, and a limiting groove 13 is formed in the stable groove, a limiting groove 16 is formed in the stable groove, through the upset of circular arc board 7, in the fixed of process screw and nut, and then accomplish the centre gripping to the pipeline, carry out the filling air in the inside of stabilizing pipeline 17 to the pipeline, under the condition that the pipeline does not take place to reveal, the inside of detection case 1 will not change, and the pipeline is under the condition of leaking gas, lead to the inside atmospheric pressure of detection case 1 to be bigger and bigger, move until driving closing plate 10, closing plate 10 drives connecting rod 12 and overturns, and connecting rod 12 drives in the upset in-process and stabilizes slider 11 and removes, until spacing ball 15 stretches into the inside back of spacing groove, and then fix the position of closing plate 10, whether consequently reveal to the detection pipeline, further improvement detects the precision of pipeline gas tightness, and improves the efficiency that pipeline detected.

It should be further noted that, a stable hose 18 is fixedly installed at one end of the stable pipeline 17, a rotating sleeve 19 is fixedly connected at one end of the stable hose 18, a circular sliding groove is arranged on the outer wall of the rotating sleeve 19, a circular plate 20 is slidably connected inside the circular sliding groove, a threaded connecting sleeve 21 is fixedly connected on the outer wall of the two circular plates 20, a connecting rope 22 is fixedly connected at one end of the detection box 1, a sealing cover 23 is fixedly connected at the other end of the connecting rope 22, the efficiency of connecting the rotating sleeve 19 and the pipeline is further improved by the flexibility of the stable hose 18, the installation effect is further sealed and fixed by the screw installation of the threaded connecting sleeve 21, supporting plates 24 are fixedly connected at both ends inside the detection box 1, and connecting springs 25 are installed between the top ends of the two supporting plates 24 and the bottom end of the sealing plate 10 respectively, through coupling spring 25's tension, make closing plate 10 reset as early as possible, the spread groove has all been seted up at the inside both ends of two stabilized through-holes, the equal sliding connection in inside of two spread grooves has briquetting 26, two briquetting 26 respectively with depression bar 16's outer wall fixed connection, two briquetting 26 respectively with install supporting spring 27 between the inside bottom of two spread grooves, after depression bar 16 pushed down, and then accomplish the reseing to depression bar 16 through supporting spring 27's tension, the equal fixedly connected with clamp plate 28 in top of two depression bars 16, the equal fixedly connected with in bottom of two depression bars 16 presses ball 29, dodge gate 30 is installed to the front end of detection case 1, door handle 31 is installed to the front end of dodge gate 30, through dodge gate 30 open and close, and then improve the convenience that the pipeline was put into and is taken.

In conclusion, when the portable intake duct detecting device is used, firstly, after a duct is placed inside the detecting box 1, and when the portable intake duct detecting device is started by the first motor 2, the output end of the first motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 to move, the threaded sleeve 4 drives one of the circular arc plates 7 to move in the moving process, and further the clamping firmness can be completed according to the length of the duct, the duct is fixed by the screws and the nuts through the overturning of the circular arc plates 7 in the clamping process, and further the clamping of the duct is completed, the inside of the duct is filled with air through the stabilizing duct 17, under the condition that the duct is not leaked, the inside of the detecting box 1 does not change, and the duct is in the condition of air leakage, the air pressure inside the detecting box 1 is increased, the sealing plate 10 is driven to move until the sealing plate 10 is driven, the sealing plate 10 drives the connecting rod 12 to overturn, and the connecting rod 12 drives the stabilizing slide block 11 to move in the overturning process, until the limiting ball 15 extends into the inside of the limiting groove, and further fixes the position of the sealing plate 10, whether the duct is detected, and whether the duct is pressed by the pressing rod 16, and the connecting rod 16 is connected to the pressure bar 16, and the pressure bar is reset spring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable intake duct detection device, includes detection case (1), its characterized in that: the bottom end of the interior of the detection box (1) is provided with a stable groove, the bottom end of the interior of the stable groove is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a threaded rod (3), the other end of the threaded rod (3) is rotatably connected with the interior of the stable groove, the outer wall of the threaded rod (3) is provided with a threaded sleeve (4) in a threaded manner, the top end of the threaded sleeve (4) is fixedly connected with a connecting block (5), the top end of the connecting block (5) and the bottom end of the interior of the detection box (1) are both fixedly connected with arc blocks (6), both sides of the top end of each arc block (6) are hinged with arc plates (7), the top ends of the two arc plates (7) are both fixedly connected with fixed plates (8), the two fixed plates (8) are connected with a nut through screws, both ends of the interior of the detection box (1) are both provided with stable chutes, both ends of the interior of the two stable chutes are both slidably connected with fixed sliders (9), a sealing plate (10) is fixedly connected between the two fixed sliders (9), the top end of the detection box (1) is provided with a sliding groove, both sliding groove is connected with a stable slider (11), and the top end of each stable slider (11) is hinged with a stable slider (11), two there are slide (13), two inside sliding connection of stable groove the bottom of slide (13) respectively with all install stabilizing spring (14), two between the inside of two stable grooves two the equal fixedly connected with spacing ball (15) in top of slide (13), two spacing grooves have all been seted up, two to the inside of slip recess the stable through hole has all been seted up, two to the top of spacing groove the equal sliding connection in inside of stable through hole has depression bar (16), stable pipeline (17) are installed to the one end of detection case (1).

2. The portable intake duct detection device of claim 1, wherein: stabilize the one end fixed mounting of pipeline (17) and have stable hose (18), the one end fixedly connected with who stabilizes hose (18) rotates cover (19), be provided with the ring spout on the outer wall of rotating cover (19), the inside sliding connection of ring spout has ring board (20), two the outer wall fixedly connected with screw thread adapter sleeve (21) of ring board (20), the one end fixedly connected with of detection case (1) connects rope (22), the sealed lid (23) of the other end fixedly connected with of connecting rope (22).

3. The portable intake duct detection device of claim 2, wherein: the detection box is characterized in that supporting plates (24) are fixedly connected to two ends of the interior of the detection box (1), and connecting springs (25) are mounted between the top ends of the two supporting plates (24) and the bottom end of the sealing plate (10) respectively.

4. A portable intake duct detecting device according to claim 3, wherein: two the inside both ends of stabilizing the through-hole have all been seted up the spread groove, two the equal sliding connection in inside of spread groove has briquetting (26), two briquetting (26) respectively with the outer wall fixed connection of depression bar (16), two briquetting (26) respectively with two install supporting spring (27) between the inside bottom of spread groove.

5. The portable intake duct detection device of claim 4, wherein: the top ends of the two pressing rods (16) are fixedly connected with a pressing plate (28), and the bottom ends of the two pressing rods (16) are fixedly connected with pressing balls (29).

6. The portable intake duct detection device of claim 5, wherein: the front end of the detection box (1) is provided with a stabilizing door (30), and the front end of the stabilizing door (30) is provided with a door handle (31).