CN215811480U - Plastic pipe sealing performance testing machine - Google Patents
Plastic pipe sealing performance testing machine Download PDFInfo
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- CN215811480U CN215811480U CN202121450368.XU CN202121450368U CN215811480U CN 215811480 U CN215811480 U CN 215811480U CN 202121450368 U CN202121450368 U CN 202121450368U CN 215811480 U CN215811480 U CN 215811480U
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Abstract
The application discloses a plastic pipe sealing performance testing machine which comprises a shell, a plastic pipe, a sealing mechanism, a positioning mechanism and an experiment mechanism, wherein the plastic pipe is arranged in the shell; sealing mechanism includes first sealed stopcock and the sealed stopcock of second, the plastic tubing both sides are equipped with first sealed stopcock and the sealed stopcock of second respectively, the sealed stopcock of second cover is on plastic tubing one end surface, the sealed stopcock inboard of second is equipped with the gasbag, the pump is admitted air to casing side-mounting, the second gas-supply pipe is connected to pump one side of admitting air, the gasbag is connected to second gas-supply pipe one end, the sealed stopcock top of second and bottom all are equipped with connecting bolt, connecting bolt runs through the sealed stopcock of second and connects the plastic tubing, first sealed stopcock overlaps at the plastic tubing other end, and first sealed stopcock inboard is equipped with the rubber buffer. This application easy operation seals the plastic tubing both ends through intake pipe, second gas-supply pipe, pump, the sealed stopcock of second, connecting bolt and gasbag of admitting air.
Description
Technical Field
The application relates to the field of plastics, especially a plastics tubular product leakproofness testing machine.
Background
The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.
Plastics need detect the experiment to its leakproofness after carrying out production and processing and accomplishing, avoid the leakproofness poor to influence installation result of use, but the sealed effect to tubular product is poor when general experimental apparatus detects, can influence and detect the accuracy. Therefore, a plastic pipe sealing performance tester is provided for solving the problems.
Disclosure of Invention
The plastic pipe sealing performance testing machine is provided in the embodiment and used for solving the problem that the sealing performance of a plastic pipe is poor during experimental detection in the prior art.
According to one aspect of the application, a plastic pipe sealing performance testing machine is provided, and comprises a shell, a plastic pipe, a sealing mechanism, a positioning mechanism and an experiment mechanism;
sealing mechanism includes first sealed stopcock and the sealed stopcock of second, the plastic tubing both sides are equipped with first sealed stopcock and the sealed stopcock of second respectively, the sealed stopcock of second cover is on plastic tubing one end surface, the sealed stopcock inboard of second is equipped with the gasbag, the pump is admitted air to casing side-mounting, the second gas-supply pipe is connected to pump one side of admitting air, the gasbag is connected to second gas-supply pipe one end, the sealed stopcock top of second and bottom all are equipped with connecting bolt, connecting bolt runs through the sealed stopcock of second and connects the plastic tubing, first sealed stopcock overlaps at the plastic tubing other end, and first sealed stopcock inboard is equipped with the rubber buffer.
Further, the positioning mechanism comprises a fixed plate and mounting plates, the inner wall of the shell is fixedly connected with the fixed plate, a second electric push rod is arranged in the inner cavity of the fixed plate, two ends of the second electric push rod are fixedly connected with a moving block and the inner wall of the fixed plate respectively, one end of the moving block penetrates through the fixed plate, two mounting plates are arranged on one side of the fixed plate, a bidirectional screw is arranged in the inner cavity of the mounting plates, the top end and the bottom surface of the bidirectional screw are sleeved with second sliding sleeves, and one end of each second sliding sleeve penetrates through the mounting plates and is fixedly connected with a positioning clamp.
Further, experiment mechanism is including removing box and manometer, it is equipped with first gas-supply pipe to remove the box inner chamber, the manometer is connected at first gas-supply pipe top, first gas-supply pipe one end is run through and is removed the box and connect the intake pipe, the valve is connected to the first gas-supply pipe other end, the valve is installed at removal box side surface, casing one side-mounting electric putter, first electric putter one end runs through the casing rigid coupling and removes the box.
Furthermore, the inner diameters of the second sealing pipe plug and the first sealing pipe plug are larger than the outer diameter of the plastic pipe, one side of the first sealing pipe plug is connected with the movable box, and an air inlet pipe is installed on one side of the inner cavity of the first sealing pipe plug.
Furthermore, one side of the moving block is fixedly connected with a sliding block, the sliding block is installed on the surface of the second sliding rail, the sliding block is connected with the second sliding rail in a sliding mode, and the second sliding rail is connected with the inner wall of the fixing plate.
Furthermore, the two mounting plates are fixedly connected with the fixed plate and the moving block respectively, the knob is mounted at the top of the mounting plate, the bottom of the bidirectional screw rod is rotatably connected with the bottom of the inner cavity of the mounting plate, the top end of the bidirectional screw rod penetrates through the mounting plate to be connected with the knob, and the bidirectional screw rod is connected with the second sliding sleeve through threads.
Further, two first slide rails of mounting panel surface rigid coupling, positioning clamp and first slide rail sliding connection, positioning clamp one side is equipped with adjusting threaded rod, adjusting threaded rod one end runs through the positioning clamp and connects the removal pad.
Further, the top and the bottom of the movable box are fixedly connected with sliding sleeves, the sliding sleeves are sleeved on the surfaces of the sliding rods, one side of each sliding rod is fixedly connected with the inner wall of the shell, and one side of the movable box is provided with a transparent glass plate.
Furthermore, a baffle is arranged on one side of the sliding rod, the diameter of the baffle is larger than the inner diameter of the sliding sleeve and the rod diameter of the sliding rod, and the sliding rod is connected with the sliding sleeve in a sliding mode.
Further, the locating clip passes through threaded connection with the adjusting threaded rod, adjusting threaded rod one end with remove pad swing joint, it is the arc structure to remove the pad.
Through the above-mentioned embodiment of this application, adopted sealing mechanism, solved the not good problem of plastic tubing leakproofness when the experiment is examined, gained the accuracy effect that improves the experiment and detect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of one embodiment of the present application;
FIG. 2 is an overall schematic view of an embodiment of the present application;
FIG. 3 is a schematic view of a mounting plate according to an embodiment of the present application;
FIG. 4 is a schematic view of a retaining plate according to an embodiment of the present application;
fig. 5 is a partially enlarged view of a portion a of fig. 2 according to an embodiment of the present disclosure.
In the figure: 1. the movable box comprises a movable box, 2, a first air pipe, 3, a first electric push rod, 4, a pressure gauge, 5, a sliding rod, 6, a sliding sleeve, 7, a shell, 8, a knob, 9, a fixing plate, 10, a positioning clamp, 11, an air inlet pump, 12, a second air pipe, 13, a mounting plate, 14, a plastic pipe, 15, a first sliding rail, 16, an air inlet pipe, 17, a first sealing pipe plug, 18, a second sliding sleeve, 19, an adjusting threaded rod, 20, a movable pad, 21, a bidirectional screw rod, 22, a second electric push rod, 23, a movable block, 24, a sliding block, 25, a second sliding rail, 26, a second sealing pipe plug, 27, a connecting bolt, 28, an air bag, 29 and a valve.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The plastic pipe sealing performance testing machine in the present embodiment may be applicable to various plastic pipes, for example, the following plastic pipe is provided in the present embodiment, and the plastic pipe sealing performance testing machine in the present embodiment may be used to detect the following plastic pipe.
A corrosion-resistant high-strength underground engineering plastic pipe comprises a base layer, a cavity is formed in the base layer, two fixing buckles are fixedly installed in the cavity, the insides of the two fixing buckles are fixedly connected with support rings, the support rings are steel wire meshes which are woven in a crossed mode, the support rings are distributed in the base layer in an annular mode, a wear-resistant layer is fixedly installed in the base layer, the wear-resistant layer is connected with the base layer in a seamless mode and is made of chloroprene rubber, a first pressure-resistant layer is fixedly installed in the wear-resistant layer, an anticorrosive layer is fixedly installed in the first pressure-resistant layer and is a hollow cylinder with the inner diameter of ten centimeters, the anticorrosive layer is made of fluororubber, the fluororubber has excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance, a second pressure-resistant layer is fixedly installed outside the base layer, and the first pressure-resistant layer and the second pressure-resistant layer are both made of silicon rubber, the first pressure resistant layer and the second pressure resistant layer are both cylinders, an anti-corrosion layer is fixedly arranged on the outer portion of the second pressure resistant layer, the anti-corrosion layer is connected with the second pressure resistant layer in an adhesion mode, the anti-corrosion layer is made of supermolecule polyethylene, fluorosilicone rubber is fixedly arranged on the outer portion of the anti-corrosion layer, the fluorosilicone rubber has excellent hydrogen solvent resistance, oil resistance, acid and alkali resistance and lower surface energy performance, through the arranged fixing buckles, the fixedly arranged support rings are fixedly arranged on the fixing buckles, and the support rings are made of steel wire meshes which are woven in a crossed mode, so that the strength of the base layer is improved through the support rings, the base layer is prevented from deforming under the condition of high pressure, through the arranged first pressure resistant layer and the arranged second pressure resistant layer, the first pressure resistant layer and the second pressure resistant layer are made of silicon rubber, the strength of the plastic pipe is improved through the pressure resistance of the silicon rubber, and through the wear resistant layer fixedly arranged on the inner portion of the base layer, the wearing layer is chloroprene rubber, thereby the plastic pipe not only reaches wear-resisting effect, the intensity of the plastic pipe is improved simultaneously, the underground engineering plastic pipe is made things convenient for and corrosion-resistant and high-strength purpose is reached, through the first anti-pressure layer that sets up, fixed mounting's anticorrosive coating on the first anti-pressure layer, the anticorrosive coating is fluororubber, thereby the inside of the plastic pipe is protected through the corrosion resistance of fluororubber, prevent that sewage from causing the corruption to the inner wall of plastic pipe, through anti-corrosion coating and the fluorosilicone rubber that set up, anti-corrosion coating is supermolecule polyethylene, thereby realized that anticorrosive and fluorosilicone rubber combination protect the outside of plastic pipe, prevent that the outside of plastic pipe from receiving the corruption because bury the underground for a long time, further made things convenient for the underground engineering plastic pipe to reach corrosion-resistant and high-strength purpose.
Of course, the present embodiment can also be used for detecting plastic pipes with other structures. The plastic pipe sealing performance testing machine according to the embodiment of the present application is described below.
Referring to fig. 1-5, a plastic pipe sealing performance testing machine includes a housing 7, a plastic pipe 14, a sealing mechanism, a positioning mechanism and an experiment mechanism;
sealing mechanism includes first sealed stopcock 17 and the sealed stopcock 26 of second, 14 both sides of plastic tubing are equipped with first sealed stopcock 17 and the sealed stopcock 26 of second respectively, the sealed stopcock 26 of second overlaps on 14 one end surfaces of plastic tubing, the sealed stopcock 26 inboard of second is equipped with gasbag 28, casing 7 one side installation air intake pump 11, second air pipe 12 is connected to air intake pump 11 one side, gasbag 28 is connected to 12 one end of second air pipe, the sealed stopcock 26 top of second and bottom all are equipped with connecting bolt 27, connecting bolt 27 runs through the sealed stopcock 26 of second and connects plastic tubing 14, first sealed stopcock 17 overlaps at the 14 other end of plastic tubing, and first sealed stopcock 17 inboard is equipped with the rubber buffer, can seal 14 both ends of plastic tubing, avoids influencing the detection accuracy.
The positioning mechanism comprises a fixed plate 9 and mounting plates 13, the inner wall of the shell 7 is fixedly connected with the fixed plate 9, a second electric push rod 22 is arranged in the inner cavity of the fixed plate 9, two ends of the second electric push rod 22 are fixedly connected with a moving block 23 and the inner wall of the fixed plate 9 respectively, one end of the moving block 23 penetrates through the fixed plate 9, two mounting plates 13 are arranged on one side of the fixed plate 9, a bidirectional screw 21 is arranged in the inner cavity of the mounting plates 13, the top end and the bottom surface of the bidirectional screw 21 are sleeved with second sliding sleeves 18, one end of each second sliding sleeve 18 penetrates through the mounting plate 13 and is fixedly connected with a positioning clamp 10, and positioning detection can be carried out on the plastic pipe 14; the experimental mechanism comprises a movable box 1 and a pressure gauge 4, a first gas pipe 2 is arranged in an inner cavity of the movable box 1, the top of the first gas pipe 2 is connected with the pressure gauge 4, one end of the first gas pipe 2 penetrates through the movable box 1 to be connected with a gas inlet pipe 16, the other end of the first gas pipe 2 is connected with a valve 29, the valve 29 is installed on the surface of one side of the movable box 1, a first electric push rod 3 is installed on one side of a shell 7, one end of the first electric push rod 3 penetrates through the shell 7 to be fixedly connected with the movable box 1, and the tightness of experiment detection can be carried out; the inner diameters of the second sealing pipe plug 26 and the first sealing pipe plug 17 are both larger than the outer diameter of the plastic pipe 14, one side of the first sealing pipe plug 17 is connected with the movable box 1, and the air inlet pipe 16 is arranged on one side of the inner cavity of the first sealing pipe plug 17, so that the sealing effect can be achieved; one side of the moving block 23 is fixedly connected with a sliding block 24, the sliding block 24 is installed on the surface of a second sliding rail 25, the sliding block 24 is connected with the second sliding rail 25 in a sliding manner, and the second sliding rail 25 is connected with the inner wall of the fixing plate 9, so that a guiding effect can be achieved; the two mounting plates 13 are fixedly connected with a fixed plate 9 and a moving block 23 respectively, a knob 8 is mounted at the top of the mounting plates 13, the bottom of the bidirectional screw 21 is rotatably connected with the bottom of an inner cavity of the mounting plates 13, the top end of the bidirectional screw 21 penetrates through the mounting plates 13 to be connected with the knob 8, and the bidirectional screw 21 is connected with a second sliding sleeve 18 through threads and can control the two positioning clamps 10 to move; the surface of the mounting plate 13 is fixedly connected with two first sliding rails 15, the positioning clamp 10 is connected with the first sliding rails 15 in a sliding mode, an adjusting threaded rod 19 is arranged on one side of the positioning clamp 10, one end of the adjusting threaded rod 19 penetrates through the positioning clamp 10 to be connected with a moving pad 20, and a guiding effect can be achieved when the positioning clamp 10 moves; the top and the bottom of the movable box 1 are fixedly connected with sliding sleeves 6, the sliding sleeves 6 are sleeved on the surfaces of sliding rods 5, one side of each sliding rod 5 is fixedly connected with the inner wall of a shell 7, and one side of the movable box 1 is provided with a transparent glass plate, so that the index of a pressure gauge 4 can be observed conveniently; a baffle is arranged on one side of the sliding rod 5, the diameter of the baffle is larger than the inner diameter of the sliding sleeve 6 and the rod diameter of the sliding rod 5, and the sliding rod 5 is connected with the sliding sleeve 6 in a sliding manner, so that the limiting and blocking effect can be achieved; the positioning clamp 10 and the adjusting threaded rod 19 are connected through threads, one end of the adjusting threaded rod 19 is movably connected with the moving pad 20, and the moving pad 20 is of an arc-shaped structure and can play a role in protecting and positioning.
When the utility model is used, the electric elements in the application are externally connected and communicated with a power supply and a control switch when in use, two ends of the plastic pipe 14 are placed between the two positioning clamps 10, one end of the moving block 23 can be driven by the second electric push rod 22, when the moving block 23 moves, the sliding block 24 connected to one side slides on the surface of the second sliding track 25, so as to achieve a stabilizing effect, when the moving block 23 moves, the mounting plate 13 is driven to move, then the knob 8 can be screwed to drive the bidirectional screw 21 to rotate, when the bidirectional screw 21 rotates, the two second sliding sleeves 18 can be driven to move towards each other, then the plastic tube 14 can be clamped by the two positioning clamps 10, for some smaller plastic tubes 14, the adjusting threaded rod 19 can be screwed to push the moving pad 20 to clamp, so that not only can the clamping firmness be improved, but also the plastic tubes 14 can be prevented from being damaged;
the second sealing pipe plug 26 is sleeved on one end surface of the plastic pipe 14, then the second sealing pipe plug 26 is connected with the plastic pipe 14 through the connecting bolt 27, the air bag 28 is inflated through the air inlet pump 11 and the second air conveying pipe 12, the sealing performance can be improved, then the first electric push rod 3 pushes one end of the movable box 1, the plastic pipe 14 is conveniently sleeved through the first sealing pipe plug 17, when the movable box 1 moves, the sliding sleeves 6 at the top and the bottom can move on the surface of the sliding rod 5, the guiding effect can be achieved, the valve 29 is used, the first air conveying pipe 2 and the air inlet pipe 16 can convey air, and then the sealing performance can be detected through the pressure gauge 4.
The application has the advantages that:
1. the sealing device is simple to operate, and the two ends of the plastic pipe are sealed through the air inlet pipe, the second air delivery pipe, the air inlet pump, the second sealing pipe plug, the connecting bolt and the air bag, so that the situation of leakage during experimental detection is avoided, and the accuracy of sealing detection is not influenced;
2. the plastic pipe clamping device is reasonable in structure, the mounting plate can be driven to move through the fixing plate, the second electric push rod, the moving block, the sliding block and the second sliding rail, adjustment can be conveniently carried out according to a plastic pipe, and then the plastic pipe can be clamped through the knob, the bidirectional screw rod, the mounting plate, the second sliding sleeve and the positioning clamp;
3. this application can improve the stability of centre gripping through removing the pad and adjusting threaded rod, also can avoid the centre gripping in-process to crush the plastic tubing, then carries out the leakproofness experiment through first electric putter, manometer, slide bar, sliding sleeve, removal box, first gas-supply pipe and valve and detects.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a plastics tubular product leakproofness testing machine which characterized in that: comprises a shell (7), a plastic pipe (14), a sealing mechanism, a positioning mechanism and an experimental mechanism;
the sealing mechanism comprises a first sealing pipe plug (17) and a second sealing pipe plug (26), a first sealing pipe plug (17) and a second sealing pipe plug (26) are respectively arranged at two sides of the plastic pipe (14), the second sealing pipe plug (26) is sleeved on one end surface of the plastic pipe (14), an air bag (28) is arranged on the inner side of the second sealing pipe plug (26), an air inlet pump (11) is arranged on one side of the shell (7), one side of the air inlet pump (11) is connected with a second air conveying pipe (12), one end of the second air delivery pipe (12) is connected with an air bag (28), the top and the bottom of the second sealing pipe plug (26) are respectively provided with a connecting bolt (27), the connecting bolt (27) penetrates through the second sealing pipe plug (26) to be connected with the plastic pipe (14), first sealed stopcock (17) cover is in plastic tubing (14) other end, and first sealed stopcock (17) inboard is equipped with the rubber buffer.
2. The plastic pipe sealing performance testing machine according to claim 1, characterized in that: the positioning mechanism comprises a fixing plate (9) and a mounting plate (13), the inner wall of the shell (7) is fixedly connected with the fixing plate (9), the inner cavity of the fixing plate (9) is provided with a second electric push rod (22), two ends of the second electric push rod (22) are fixedly connected with a moving block (23) and the inner wall of the fixing plate (9) respectively, one end of the moving block (23) penetrates through the fixing plate (9), one side of the fixing plate (9) is provided with two mounting plates (13), the inner cavity of the mounting plate (13) is provided with a bidirectional lead screw (21), the top end and the bottom surface of the bidirectional lead screw (21) are sleeved with a second sliding sleeve (18), and one end of the second sliding sleeve (18) penetrates through the mounting plate (13) and is fixedly connected with a positioning clamp (10).
3. The plastic pipe sealing performance testing machine according to claim 1, characterized in that: experiment mechanism is including removing box (1) and manometer (4), it is equipped with first gas-supply pipe (2) to remove box (1) inner chamber, manometer (4) are connected at first gas-supply pipe (2) top, first gas-supply pipe (2) one end is run through and is removed box (1) and connect intake pipe (16), valve (29) are connected to first gas-supply pipe (2) other end, install at removal box (1) side surface valve (29), casing (7) one side-mounting electric putter (3), casing (7) rigid coupling removal box (1) is run through to first electric putter (3) one end.
4. The plastic pipe sealing performance testing machine according to claim 1, characterized in that: the inner diameters of the second sealing pipe plug (26) and the first sealing pipe plug (17) are larger than the outer diameter of the plastic pipe (14), one side of the first sealing pipe plug (17) is connected with the movable box (1), and an air inlet pipe (16) is installed on one side of the inner cavity of the first sealing pipe plug (17).
5. The plastic pipe sealing performance testing machine according to claim 2, characterized in that: one side of the moving block (23) is fixedly connected with a sliding block (24), the sliding block (24) is installed on the surface of a second sliding rail (25), the sliding block (24) is connected with the second sliding rail (25) in a sliding mode, and the second sliding rail (25) is connected with the inner wall of the fixing plate (9).
6. The plastic pipe sealing performance testing machine according to claim 2, characterized in that: the two mounting plates (13) are fixedly connected with a fixed plate (9) and a moving block (23) respectively, a knob (8) is mounted at the top of each mounting plate (13), the bottom of the bidirectional screw rod (21) is rotatably connected with the bottom of the inner cavity of each mounting plate (13), the top end of the bidirectional screw rod (21) penetrates through the mounting plates (13) to be connected with the knobs (8), and the bidirectional screw rod (21) is connected with the second sliding sleeve (18) through threads.
7. The plastic pipe sealing performance testing machine according to claim 2, characterized in that: mounting panel (13) two first slide rails of surface rigid coupling (15), positioning clamp (10) and first slide rail (15) sliding connection, positioning clamp (10) one side is equipped with adjusting threaded rod (19), adjusting threaded rod (19) one end is run through positioning clamp (10) and is connected removal pad (20).
8. The plastic pipe sealing performance testing machine according to claim 3, is characterized in that: remove box (1) top and the equal rigid coupling sliding sleeve (6) in bottom, sliding sleeve (6) cover is on slide bar (5) surface, slide bar (5) one side rigid coupling casing (7) inner wall, it is equipped with the transparent glass board to remove box (1) one side.
9. The plastic pipe sealing performance testing machine according to claim 8, is characterized in that: slide bar (5) one side is equipped with the baffle, and the baffle diameter is greater than sliding sleeve (6) internal diameter and slide bar (5) rod diameter, slide bar (5) and sliding sleeve (6) sliding connection.
10. The plastic pipe sealing performance testing machine according to claim 7, is characterized in that: the positioning clamp (10) is connected with the adjusting threaded rod (19) through threads, one end of the adjusting threaded rod (19) is movably connected with the moving pad (20), and the moving pad (20) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450368.XU CN215811480U (en) | 2021-06-28 | 2021-06-28 | Plastic pipe sealing performance testing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450368.XU CN215811480U (en) | 2021-06-28 | 2021-06-28 | Plastic pipe sealing performance testing machine |
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| CN215811480U true CN215811480U (en) | 2022-02-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030159A (en) * | 2023-10-08 | 2023-11-10 | 山东太祥阀门有限公司 | Valve seal detection device and use method |
| CN117073932A (en) * | 2023-08-25 | 2023-11-17 | 连云港华港电力设备有限公司 | Leakage detection device for heat exchange tube of condenser and use method of leakage detection device |
-
2021
- 2021-06-28 CN CN202121450368.XU patent/CN215811480U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073932A (en) * | 2023-08-25 | 2023-11-17 | 连云港华港电力设备有限公司 | Leakage detection device for heat exchange tube of condenser and use method of leakage detection device |
| CN117030159A (en) * | 2023-10-08 | 2023-11-10 | 山东太祥阀门有限公司 | Valve seal detection device and use method |
| CN117030159B (en) * | 2023-10-08 | 2024-05-07 | 山东太祥阀门有限公司 | Valve seal detection device and use method |
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