CN215524937U - Pipeline joint detection device - Google Patents

Abstract

The utility model relates to the technical field of pipeline joint detection, and discloses a pipeline joint detection device which comprises a fixed plate, wherein support frames are fixedly arranged at two ends of the top of the fixed plate, piston cylinders are fixedly sleeved at the upper ends of the two support frames through a first connecting plate, detection tubes are communicated with the bottoms of the two piston cylinders, pipeline joints are communicated and arranged at the other ends of the two detection tubes, sleeves are sleeved at the lower ends of the two support frames through rotating mechanisms, placing grooves are fixedly arranged at the tops of the sleeves, pipeline joints are located in the placing grooves, L-shaped plates are fixedly arranged at the upper ends of the two support frames through a second connecting plate, and transmission pressing mechanisms are arranged in the L-shaped plates. The utility model can quickly detect the sealing performance of the pipeline joint.

Description

Pipeline joint detection device

Technical Field

The utility model relates to the technical field of pipeline joint detection, in particular to a pipeline joint detection device.

Background

The pipe joint is an assembly of connecting pieces which can be disassembled and assembled in a fluid passage, and is an indispensable part in the existing pipe connecting process, so that good manufacturing requirements and use quality are required.

The leakproofness of the pipeline joint needs to be detected in the manufacturing process of the existing pipeline joint, leakage in the follow-up pipeline use is prevented, and the detection means of general sealing detection equipment is complex, so that the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the detection means of the equipment for detecting the sealing of the pipeline joint in the prior art is complicated, and provides a pipeline joint detection device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pipe joint detection device, includes the fixed plate, the top both ends of fixed plate are all fixed and are equipped with the support frame, two the piston cylinder has all been cup jointed through first even board is fixed in the upper end of support frame, two the bottom of piston cylinder all communicates and is equipped with the detecting tube, two the common intercommunication of the other end of detecting tube is equipped with pipe joint, two the sleeve pipe has been cup jointed through slewing mechanism to the lower extreme of support frame, the fixed standing groove that is equipped with in sheathed tube top, pipe joint is located the standing groove, two the upper end of support frame all links the board through the second and fixes jointly and be equipped with the L shaped plate, the inside of L shaped plate is equipped with the transmission and pushes down the mechanism.

Preferably, the transmission pushing mechanism comprises a lead screw, the top of the lead screw is connected with the top of the inner surface of the L-shaped plate through a first bearing in a rotating mode, a transverse plate is sleeved on the screw thread of the rod wall of the lead screw, push rods are fixedly arranged at two ends of the bottom of the transverse plate, sealing blocks are fixedly arranged at the bottom of the push rods, the sealing blocks are arranged in contact with the inner surface of the piston cylinder, and a knob is fixedly sleeved at the lower end of the rod wall of the lead screw.

Preferably, slewing mechanism includes the horizontal pole, the horizontal pole is fixed to cup joint with the sleeve pipe, and both ends all pass through second bearing and two the support frame rotates to be connected, the torsional spring has all been cup jointed at the pole wall both ends of horizontal pole, the both ends of torsional spring respectively with support frame and horizontal pole fixed connection.

Preferably, the inside top both ends of L shaped plate all are connected and are equipped with the gag lever post, two the gag lever post all cup joints with the diaphragm slides.

Preferably, the top of the fixing plate is provided with a limiting groove, the groove wall of the limiting groove is provided with a loop bar in a contact manner, the loop bar is arranged in a contact manner with the inner surface of the sleeve, the top of the loop bar is fixedly provided with a spring, and the other end of the spring is fixedly connected with the inner surface of the sleeve.

Preferably, the placing groove is transparent.

Compared with the prior art, the utility model provides a pipeline joint detection device, which has the following beneficial effects:

1. this pipe joint detection device, through L shaped plate, piston cylinder, detection tube and pipe joint and the transmission that is equipped with mechanism that pushes down, whether the leakproofness that judges the pipe joint through observing overflowing of water is good.

2. This pipe joint detection device through standing groove, sleeve pipe, fixed plate and the slewing mechanism that is equipped with, can stably place pipe joint when detecting, guarantees detection device's stability in use.

The device has the advantages that the operation is convenient, the tightness of the pipeline joint can be detected in the fastest time, and the use effect and the production efficiency of the pipeline joint are improved.

Drawings

Fig. 1 is a schematic structural diagram of a pipeline joint detection device according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a fixing plate 1, a support frame 2, a first connecting plate 3, a piston cylinder 4, a detection tube 5, a pipeline joint 6, a sleeve 7, a placing groove 8, a second connecting plate 9, a 10L-shaped plate, a screw rod 11, a transverse plate 12, a push rod 13, a sealing block 14, a transverse rod 15, a torsion spring 16, a limiting rod 17, a knob 18, a loop rod 19 and a spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a pipeline joint detection device comprises a fixed plate 1, wherein support frames 2 are fixedly arranged at both ends of the top of the fixed plate 1, subsequent component positions can be supported and connected through the support frames 2, piston cylinders 4 are fixedly sleeved at the upper ends of the two support frames 2 through first connecting plates 3, the piston cylinders 4 are of a structure similar to a cylinder, detection tubes 5 are respectively communicated with the bottoms of the two piston cylinders 4 and are used for detecting the perfusion and the flow of water, pipeline joints 6 are jointly communicated with the other ends of the two detection tubes 5, sleeves 7 are sleeved at the lower ends of the two support frames 2 through rotating mechanisms, the positions of the pipeline joints 6 during detection are preliminarily determined through the arrangement of the sleeves 7, a placing groove 8 is fixedly arranged at the top of each sleeve 7, the pipeline joints 6 are positioned in the placing groove 8 and can support and store the pipeline structures 6, so that the test can be stably performed, the upper ends of the two support frames 2 are respectively fixedly provided with an L-shaped plate 10 through a second connecting plate 9, the L-shaped plates 10 are located behind the two piston cylinders 4, the positions of the L-shaped plates 10 are determined, and the L-shaped plates 10 are internally provided with a transmission pressing mechanism.

The transmission pushes down the mechanism and includes lead screw 11, the internal surface top that first bearing and L shaped plate 10 are passed through at the top of lead screw 11 is rotated and is connected, make lead screw 11 rotate at the top of L shaped plate 10, fix the definite position to lead screw 11 simultaneously, diaphragm 12 has been cup jointed to the pole wall screw thread of lead screw 11, be convenient for diaphragm 12 and lead screw 11 are connected, diaphragm 12's bottom both ends are all fixed and are equipped with push rod 13, the bottom of two push rods 13 is all fixed and is equipped with sealed piece 14, can carry out fore-and-aft push and pull to sealed piece 14 through push rod 13, be convenient for remove sealed piece 14, sealed piece 14 sets up with the internal surface contact of piston cylinder 4, guarantee the inside leakproofness of piston cylinder 4, the fixed cover of pole wall lower extreme of lead screw 11 has connect knob 18, be convenient for carry out the rapid stabilization to lead screw 11 and rotate.

Slewing mechanism includes horizontal pole 15, horizontal pole 15 and the fixed cup joint of sleeve pipe 7, confirm the position of horizontal pole 15, and both ends all rotate with two support frames 2 through the second bearing and are connected, make horizontal pole 15 rotate, torsional spring 16 has all been cup jointed at the pole wall both ends of horizontal pole 15, 16 both ends of torsional spring respectively with support frame 2 and horizontal pole 15 fixed connection, torsional spring 16 can make horizontal pole 15 rotate the back and reply the horizontal pole to initial position, can carry out convenient the pouring with the detection water that 8 inside connecing of standing groove were got simultaneously.

The inside top both ends of L shaped plate 10 all are connected and are equipped with gag lever post 17, and two gag lever posts 17 all cup joint with diaphragm 12 slip, carry on spacingly to the removal of diaphragm 12.

The spacing groove has been seted up at the top of fixed plate 1, be used for connecting spacing to follow-up loop bar 19, the cell wall contact of spacing groove is provided with loop bar 19, can make and take place to separate between loop bar 19 and the spacing groove, loop bar 19 sets up with sheathed tube 7's internal surface contact, and the top is fixed and is equipped with spring 20, make spring 20 can drive loop bar 19 and spacing groove through the compression and take place to separate, spring 20's the other end and sheathed tube 7's internal surface fixed connection, make spring 20 fixed, and it is spacing to stabilize the position of standing groove 8, improve detection device's stability in use.

Standing groove 8 is transparent setting, and 8 accessible PMMA materials of standing groove simultaneously are made, can be when pipe joint 6 is located standing groove 8 inside, and whether the water droplet of visual observation pipe joint 6 and 5 coupling parts of test tube flows, can collect the detection water simultaneously.

In the utility model, when the pipeline joint is detected, two detection pipes 5 are connected with the pipeline joint 6 and are communicated with the bottoms of two piston cylinders 4, then the pipeline joint 6 is placed in a placing groove 8, at the moment, a screw rod 11 is rotated by rotating a knob 18, simultaneously, a transverse plate 12 of a rod wall drives two push rods 13 and sealing blocks 14 to be far away from the piston cylinders 4 under the limit of a limiting rod 17, then, detection water is added into the two detection pipes 5 through the piston cylinders 4, then, the knob 18 rotates reversely, so that the two sealing blocks 14 extend into the piston cylinders 4, the knob 18 is continuously rotated, the transverse plate 12 slowly moves downwards, the two sealing blocks 14 move downwards in the piston cylinders 4, and as the whole device is in a sealing arrangement, the pressure in the detection pipes 5, the pipeline joint 6 and the piston cylinders 4 is constant, if the sealing blocks 14 are pressed downwards, the connecting part of the pipeline joint 6 and the detection pipes 5 begins to secrete the detection water, the problem of the connection sealing performance between the pipeline joint 6 and the detection pipe 5 is solved, otherwise, the pipeline joint 6 is not detected, the pipeline joint 6 is taken out from the placing groove 8 after one-time detection is finished, the upward moving sleeve 7 is taken out from the limiting groove, the cross rod 15 is rotated, the placing groove 8 is rotated, the internal detection water is discharged, the follow-up detection accuracy is improved, and the detection of the sealing performance of the pipeline joint is completed through repeated detection for many times.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A pipeline joint detection device comprises a fixed plate (1) and is characterized in that two support frames (2) are fixedly arranged at two ends of the top of the fixed plate (1), piston cylinders (4) are fixedly sleeved at the upper ends of the two support frames (2) through a first connecting plate (3), detection pipes (5) are communicated with the bottoms of the two piston cylinders (4), the other ends of the two detection pipes (5) are communicated with a pipeline joint (6) together, a sleeve (7) is sleeved at the lower ends of the two support frames (2) through a rotating mechanism, the fixed standing groove (8) that is equipped with in top of sleeve pipe (7), pipe joint (6) are located standing groove (8), two the upper end of support frame (2) all is equipped with L shaped plate (10) through second even board (9) is fixed jointly, the inside of L shaped plate (10) is equipped with the transmission and pushes down the mechanism.

2. The pipeline joint detection device according to claim 1, wherein the transmission pressing mechanism comprises a screw rod (11), the top of the screw rod (11) is rotatably connected with the top of the inner surface of the L-shaped plate (10) through a first bearing, a transverse plate (12) is sleeved on the rod wall of the screw rod (11) in a threaded manner, push rods (13) are fixedly arranged at two ends of the bottom of the transverse plate (12), sealing blocks (14) are fixedly arranged at the bottoms of the two push rods (13), the sealing blocks (14) are in contact with the inner surface of the piston cylinder (4), and a knob (18) is fixedly sleeved at the lower end of the rod wall of the screw rod (11).

3. The pipeline joint detection device according to claim 1, wherein the rotating mechanism comprises a cross rod (15), the cross rod (15) is fixedly sleeved with a sleeve (7), two ends of the cross rod are rotatably connected with the two support frames (2) through second bearings, two ends of a rod wall of the cross rod (15) are sleeved with torsion springs (16), and two ends of each torsion spring (16) are fixedly connected with the support frames (2) and the cross rod (15) respectively.

4. The pipeline joint detection device according to claim 1, wherein two ends of the top of the inside of the L-shaped plate (10) are respectively connected with a limiting rod (17), and the two limiting rods (17) are respectively sleeved with the transverse plate (12) in a sliding manner.

5. The pipeline joint detection device according to claim 1, wherein a limiting groove is formed in the top of the fixing plate (1), a loop bar (19) is arranged on the groove wall of the limiting groove in a contact manner, the loop bar (19) is arranged in a contact manner with the inner surface of the sleeve (7), a spring (20) is fixedly arranged on the top of the fixing plate, and the other end of the spring (20) is fixedly connected with the inner surface of the sleeve (7).

6. A pipe joint detection device according to claim 1, wherein the placement groove (8) is transparent.

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