CN213580467U - Pressure testing device for PVC plastic pipeline - Google Patents
Pressure testing device for PVC plastic pipeline Download PDFInfo
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- CN213580467U CN213580467U CN202022851964.0U CN202022851964U CN213580467U CN 213580467 U CN213580467 U CN 213580467U CN 202022851964 U CN202022851964 U CN 202022851964U CN 213580467 U CN213580467 U CN 213580467U
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- connecting rod
- fixed
- block
- plastic pipeline
- plate
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Abstract
The utility model relates to a plastic conduit check out test set technical field, the utility model discloses a be used for PVC plastic conduit pressure testing device, including main part mechanism, main part mechanism includes fixed plate and supporting legs, the bottom mounting of fixed plate has the supporting legs, the fixed surface of fixed plate has drive mechanism, drive mechanism includes first connecting plate, head rod, commentaries on classics hand, second connecting rod, second connecting plate, first rubber pad and first fixed block. The utility model discloses be provided with third connecting rod and loop bar, cooperation inserted bar and first spring make the device adjust according to different pipeline bore sizes to can be repeated seal, through the inside with the third connecting rod inserts the plastic conduit body, make the second fixed block fixed with the plastic conduit body under the effect of first spring, make the device adjust the work efficiency of hoisting device according to different pipeline bores.
Description
Technical Field
The utility model relates to a plastic conduit check out test set technical field specifically is for PVC plastic conduit pressure testing device.
Background
PVC plastic conduit is the general name of the pipe of making with the plastics material, and plastic conduit has the dead weight light, and health safety, rivers resistance is little, the energy can be saved, saves the metal, improves living environment, long service life, characteristics such as safe convenience receive the favor of the pipeline engineering world, and PVC plastic conduit need pass through equipment testing after production, just can be used for subsequent work, so needs one kind to be used for PVC plastic conduit pressure testing device.
Present PVC plastic conduit pressure testing device uses two to seal and plugs up the pipeline both sides, tears the removal after the test, and the resource of tight wasting like this still can't adjust when the pipeline in the face of different thickness in addition to present pressure testing device is very inconvenient when putting into the device with the pipeline and testing, is difficult for fixing the pipeline, for this we have proposed and be used for PVC plastic conduit pressure testing device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for PVC plastic conduit pressure testing device to solve the current device that proposes in the above-mentioned background art and can not adjust when sealing the pipeline, current device inconvenient problem of operation when putting into the pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure test device for PVC plastic pipelines comprises a main body mechanism, wherein the main body mechanism comprises a fixed plate and supporting legs, the bottom end of the fixed plate is fixedly provided with the supporting legs, the surface of the fixed plate is fixedly provided with a transmission mechanism, the transmission mechanism comprises a first connecting plate, a first connecting rod, a rotating handle, a second connecting rod, a second connecting plate, a first rubber pad and a first fixed block, the first connecting rod is inserted into the first connecting plate through a bearing seat, the rotating handle is fixed on the right side of the first connecting rod, the second connecting rod is inserted into the first connecting rod, the second connecting plate is fixed on the left side of the second connecting rod, the first rubber pad is fixed on one side of the second connecting plate away from the second connecting rod, the first fixed block is fixed on the bottom end of the second connecting plate, and the fixing mechanism is fixed on one side of the second connecting plate away from the second connecting rod, the fixing mechanism comprises a third connecting rod, a loop bar, an insert bar, a first spring, a second fixing block, a second rubber pad, a plastic pipeline body, a pressure gauge and an air inlet pipe, the loop bar is fixed on the surface of the third connecting rod, the insert bar is inserted in the loop bar, the first spring is sleeved on the surface of the insert bar, the second fixing block is fixed on one side of the insert bar, which is far away from the loop bar, the second rubber pad is fixed in the second fixing block, the plastic pipeline body is sleeved on the surface of the second fixing block, the pressure gauge is installed on the surface of the plastic pipeline body, the third connecting rod is provided with two groups, the air inlet pipe is arranged in the other group of the third connecting rod, a sliding mechanism is inserted in the fixing plate and comprises the insert block, the second spring, the third fixing block and the roller wheel, the second spring is sleeved on the surface of the insert block, the top of inserted block is fixed with the third fixed block, and the internally mounted of third fixed block has the gyro wheel.
Preferably, a sliding groove matched with the first fixing block is formed in the fixing plate, and the first fixing block is inserted in the fixing plate.
Preferably, the surface of the second connecting rod is provided with threads, a threaded hole is formed in the first connecting rod, and the second connecting rod is inserted into the first connecting rod.
Preferably, one side of the first spring, which is close to the plastic pipeline body, is fixedly connected with the second fixing block, and one side of the first spring, which is far away from the plastic pipeline body, is fixedly connected with the loop bar.
Preferably, one side of the second fixing block, which is far away from the first rubber pad, is of an arc-shaped structure, and the second fixing block is abutted to the plastic pipeline body.
Preferably, a plurality of groups of rollers are uniformly arranged in the third fixing block at equal intervals, and the plastic pipeline body is abutted to the rollers.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the device is provided with a third connecting rod and a loop bar, the third connecting rod and the loop bar are matched with the inserting rod and the first spring, so that the device can be adjusted according to different pipeline calibers and can be repeatedly sealed;
(2) the device is provided with inserted block and second spring, and cooperation third fixed block and gyro wheel make the device can operate convenience more when the pipeline is put into, put the pipeline on third fixed block surface, then promote the pipeline, make the pipeline slide, make the inside that left third connecting rod inserted the plastic conduit body fixed, hoisting device work efficiency.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic side sectional view of a third fixing block according to the present invention;
fig. 4 is a schematic top view of the structure of the present invention.
In the figure: 1. a main body mechanism; 110. a fixing plate; 120. supporting legs; 2. a transmission mechanism; 210. a first connecting plate; 220. a first connecting rod; 230. turning the hand; 240. a second connecting rod; 250. a second connecting plate; 260. a first rubber pad; 270. a first fixed block; 3. a fixing mechanism; 310. a third connecting rod; 320. a loop bar; 330. inserting a rod; 340. a first spring; 350. a second fixed block; 360. a second rubber pad; 370. a plastic conduit body; 380. a pressure gauge; 390. an air inlet pipe; 4. a sliding mechanism; 410. inserting a block; 420. a second spring; 430. a third fixed block; 440. and a roller.
The specific implementation mode is as follows:
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a pressure test device for PVC plastic pipelines comprises a main body mechanism 1, wherein the main body mechanism 1 comprises a fixing plate 110 and supporting legs 120, the supporting legs 120 are fixed at the bottom end of the fixing plate 110, a transmission mechanism 2 is fixed on the surface of the fixing plate 110, the transmission mechanism 2 comprises a first connecting plate 210, a first connecting rod 220, a rotating handle 230, a second connecting rod 240, a second connecting plate 250, a first rubber pad 260 and a first fixing block 270, the first connecting rod 220 is inserted in the first connecting plate 210 through a bearing seat, the rotating handle 230 is fixed on the right side of the first connecting rod 220, the second connecting rod 240 is inserted in the first connecting rod 220, the second connecting plate 250 is fixed on the left side of the second connecting rod 240, the first rubber pad 260 is fixed on one side of the second connecting plate 250, which is far away from the second connecting rod 240, the first fixing block 270 is fixed at the bottom end of the second connecting plate 250, and a fixing mechanism 3 is fixed on one side of the second, the fixing mechanism 3 comprises a third connecting rod 310, a loop bar 320, an insert bar 330, a first spring 340, a second fixing block 350, a second rubber pad 360, a plastic pipeline body 370, a pressure gauge 380 and an air inlet pipe 390, the loop bar 320 is fixed on the surface of the third connecting rod 310, the insert bar 330 is inserted in the loop bar 320, the first spring 340 is sleeved on the surface of the insert bar 330, the second fixing block 350 is fixed on one side of the insert bar 330 far away from the loop bar 320, the second rubber pad 360 is fixed in the second fixing block 350, the plastic pipeline body 370 is sleeved on the surface of the second fixing block 350, the pressure gauge 380 is installed on the surface of the plastic pipeline body 370, two sets of the third connecting rods 310 are arranged, the air inlet pipe 390 is arranged in the other set of the third connecting rod 310, a sliding mechanism 4 is inserted in the fixing plate 110, the sliding mechanism 4 comprises an insert block 410, a second spring 420, a third fixing block 430 and a roller 440, the surface of the insert block 410 is sleeved with a second spring 420, a third fixed block 430 is fixed at the top end of the insert block 410, and a roller 440 is installed inside the third fixed block 430;
furthermore, a sliding groove matched with the first fixing block 270 is formed in the fixing plate 110, the first fixing block 270 is inserted into the fixing plate 110, the first fixing block 270 limits the second connecting plate 250 by the structure, the second connecting rod 240 cannot rotate, the second connecting rod 240 can move under the rotation of the first connecting rod 220, the plastic pipeline body 370 can be conveniently placed in, and the convenience of the device is improved;
furthermore, the surface of the second connecting rod 240 is provided with threads, a threaded hole is formed in the first connecting rod 220, and the second connecting rod 240 is inserted in the first connecting rod 220, so that the second connecting rod 240 can move under the rotation of the first connecting rod 220, the right side of the plastic pipeline body 370 is closed, the plastic pipeline body 370 is fixed, the pressure measurement is convenient, and the stability of the device is improved;
furthermore, one side of the first spring 340 close to the plastic pipeline body 370 is fixedly connected with the second fixing block 350, one side of the first spring 340 far from the plastic pipeline body 370 is fixedly connected with the loop bar 320, the structure enables the second fixing block 350 to be abutted against the inner wall of the plastic pipeline body 370 under the action of the first spring 340, the plastic pipeline body 370 is fixed, pipelines with different calibers can be fixed, and the adaptability of the device is improved;
furthermore, one side of the second fixing block 350, which is far away from the first rubber pad 260, is of an arc-shaped structure, the second fixing block 350 abuts against the plastic pipeline body 370, and the structure enables the second fixing block 350 to be inserted into the plastic pipeline body 370, so that the plastic pipeline body 370 can extrude the second fixing block 350, the second fixing block 350 moves towards the third connecting rod 310, and the plastic pipeline body 370 is fixed under the elastic force of the first spring 340, thereby improving the convenience of the device;
further, a plurality of groups of rollers 440 are uniformly mounted inside the third fixing block 430 at equal intervals, the plastic pipeline body 370 is abutted against the rollers 440, and the plastic pipeline body 370 can slide on the surface of the third fixing block 430 by the structure, so that the third connecting rod 310 can be conveniently inserted into the plastic pipeline body 370, and the plastic pipeline body 370 can be conveniently placed into the plastic pipeline.
The working principle is as follows: when the device works, the rotating hand 230 is rotated to rotate the first connecting rod 220, the first connecting rod 220 is in threaded connection with the second connecting rod 240, the first fixing block 270 limits the second connecting rod 240, the second connecting rod 240 is moved, the second connecting plate 250 is moved rightwards, the plastic pipeline body 370 is placed on the surface of the third fixing block 430, then the plastic pipeline body 370 is slid, the left third connecting rod 310 is inserted into the plastic pipeline body 370, the rotating hand 230 is rotated reversely, the right third connecting rod 310 is inserted into the plastic pipeline body 370, the second fixing block 350 fixes the plastic pipeline body 370 under the elastic force of the first spring 340, the first rubber pads 260 push against the two sides of the plastic pipeline body 370 to prevent the plastic pipeline body 370 from air leakage during detection, 390 ventilates the plastic pipeline body 370, the pressure gauge 380 detects the pressure inside the plastic pipeline body 370, the pressure that the test tube can bear when meetting the plastic conduit body 370 of different bores, can press plastic conduit body 370, makes third fixed block 430 descend, makes the center of plastic conduit body 370 aim at third connecting rod 310, then promotes plastic conduit body 370 and fixes, and second fixed block 350 is fixed to the plastic conduit body 370 of different bores under the spring action of first spring 340, does above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A be used for PVC plastic conduit pressure testing device, including main part mechanism (1), its characterized in that: the main body mechanism (1) comprises a fixing plate (110) and supporting legs (120), the supporting legs (120) are fixed at the bottom end of the fixing plate (110), a transmission mechanism (2) is fixed on the surface of the fixing plate (110), the transmission mechanism (2) comprises a first connecting plate (210), a first connecting rod (220), a rotating handle (230), a second connecting rod (240), a second connecting plate (250), a first rubber pad (260) and a first fixing block (270), the first connecting rod (220) is inserted into the first connecting plate (210) through a bearing seat, the rotating handle (230) is fixed on the right side of the first connecting rod (220), the second connecting rod (240) is inserted into the first connecting rod (220), the second connecting plate (250) is fixed on the left side of the second connecting rod (240), and the first rubber pad (260) is fixed on one side, far away from the second connecting rod (240), of the second connecting plate (250), a first fixing block (270) is fixed at the bottom end of the second connecting plate (250), a fixing mechanism (3) is fixed on one side, away from the second connecting rod (240), of the second connecting plate (250), the fixing mechanism (3) comprises a third connecting rod (310), a loop bar (320), an insertion bar (330), a first spring (340), a second fixing block (350), a second rubber gasket (360), a plastic pipeline body (370), a pressure gauge (380) and an air inlet pipe (390), the loop bar (320) is fixed on the surface of the third connecting rod (310), the insertion bar (330) is inserted into the loop bar (320), the first spring (340) is sleeved on the surface of the insertion bar (330), the second fixing block (350) is fixed on one side, away from the loop bar (320), of the insertion bar (330), the second rubber gasket (360) is fixed inside the second fixing block (350), the plastic pipeline body (370) is sleeved on the surface of the second fixing block (350), and the surface mounting of plastic conduit body (370) has manometer (380), third connecting rod (310) are provided with two sets ofly, another group the inside of third connecting rod (310) is provided with intake pipe (390), the inside of fixed plate (110) is inserted and is equipped with slide mechanism (4), slide mechanism (4) are including inserted block (410), second spring (420), third fixed block (430) and gyro wheel (440), second spring (420) have been cup jointed on the surface of inserted block (410), the top of inserted block (410) is fixed with third fixed block (430), and the internally mounted of third fixed block (430) has gyro wheel (440).
2. The pressure testing device for the PVC plastic pipeline according to claim 1, characterized in that: the inside of fixed plate (110) is provided with the spout with first fixed block (270) looks adaptation, first fixed block (270) are inserted and are established in the inside of fixed plate (110).
3. The pressure testing device for the PVC plastic pipeline according to claim 1, characterized in that: the surface of the second connecting rod (240) is provided with threads, a threaded hole is formed in the first connecting rod (220), and the second connecting rod (240) is inserted into the first connecting rod (220).
4. The pressure testing device for the PVC plastic pipeline according to claim 1, characterized in that: one side of the first spring (340) close to the plastic pipeline body (370) is fixedly connected with the second fixing block (350), and one side of the first spring (340) far away from the plastic pipeline body (370) is fixedly connected with the loop bar (320).
5. The pressure testing device for the PVC plastic pipeline according to claim 1, characterized in that: one side of the second fixing block (350), which is far away from the first rubber pad (260), is of an arc-shaped structure, and the second fixing block (350) is abutted to the plastic pipeline body (370).
6. The pressure testing device for the PVC plastic pipeline according to claim 1, characterized in that: a plurality of groups of rollers (440) are uniformly arranged in the third fixing block (430) at equal intervals, and the plastic pipeline body (370) is abutted to the rollers (440).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022851964.0U CN213580467U (en) | 2020-12-02 | 2020-12-02 | Pressure testing device for PVC plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022851964.0U CN213580467U (en) | 2020-12-02 | 2020-12-02 | Pressure testing device for PVC plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213580467U true CN213580467U (en) | 2021-06-29 |
Family
ID=76544469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022851964.0U Expired - Fee Related CN213580467U (en) | 2020-12-02 | 2020-12-02 | Pressure testing device for PVC plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213580467U (en) |
-
2020
- 2020-12-02 CN CN202022851964.0U patent/CN213580467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |