CN103363234A - Cutoff-free valve connection device for laminated PVC (polyvinyl chloride) pipe - Google Patents
Cutoff-free valve connection device for laminated PVC (polyvinyl chloride) pipe Download PDFInfo
- Publication number
- CN103363234A CN103363234A CN 201310255533 CN201310255533A CN103363234A CN 103363234 A CN103363234 A CN 103363234A CN 201310255533 CN201310255533 CN 201310255533 CN 201310255533 A CN201310255533 A CN 201310255533A CN 103363234 A CN103363234 A CN 103363234A
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- CN
- China
- Prior art keywords
- half slot
- lock dog
- pvc pipe
- connection device
- cylinder
- Prior art date
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Abstract
The invention discloses a cutoff-free valve connection device for a laminated PVC (polyvinyl chloride) pipe, and relates to a pipeline valve mounting device. A semi-round groove A (5) of an upper pressure block (4) is pressed on a semi-round groove B (12) in a groove formed in an upper surface (8) of a lock block (13); the PVC pipe (17) is positioned in the semi-round groove A of the upper pressure block and the semi-round groove B of the lock block; two short pipes (14) communicated with a recess (9) of the semi-round groove B are arranged on the outer side at the lower part of the lock block; the outer end of one short pipe is connected with a valve (18) or a pipeline; the rear part of a drill bit (10) is connected with one end of a cylinder (20); a rubber ring (19) arranged on the outer edge of the cylinder is in slide fit with the inner wall of another short pipe; a screw rod (16) is arranged at the other end of the cylinder; the middle of the screw rod is sleeved on a cover cap (15). According to the cutoff-free valve connection device, the outer end of one short pipe of the lock block is connected with a water pipe or the valve, and water in the pipeline can be discharged through the drill bit and can be guided out without pipeline cutoff.
Description
[technical field]
The present invention relates to a kind of pipeline valve erecting device, specifically the present invention relates to a kind of pressing formed type pvc pipe without the cutout valve connection device.
[background technique]
Known, pipeline is that liquid is by the carrier on first ground to second ground, especially water pipe is requisite in house, building site, colliery and the fire-fighting especially, it is metal tube that existing conduit pipeline uses, mould multiple metal tube, as mould multiple steel pipe, aluminium-plastic composite pipe or plastic tube, wherein plastic conduit, aluminium-plastic composite pipe, PP-B pipe, PEX manage use in the majority; If prior art must be blocked in conduit pipeline installation threeway or connection water tap, just pipeline need to be stopped during pipeline construction in using so, this mode is passable at home, but in the time of in building site, colliery, can not stopping operation, being merely able to after come off duty stopping work can operation, has a strong impact on manufacturing schedule and the worker is worked extra shifts or extra hours.
[summary of the invention]
In order to overcome the deficiency in the background technique, the invention discloses a kind of pressing formed type pvc pipe without the cutout valve connection device, the present invention utilizes a short tube of lock dog to realize external water pipe or valve, and drill bit is realized the water outlet of pipeline, but the present invention need not to block the just water of introduction pipe of pipeline.
Realize that technological scheme of the present invention is as follows:
A kind of pressing formed type pvc pipe is without the cutout valve connection device, comprise " U " shape bar, upper holder block, lock dog, short tube, cylinder, rubber ring, block a shot and screw bar, the bottom surfaces of upper holder block is provided with half slot A, the half slot A of upper holder block withholds on the half slot B in the groove that the lock dog upper side arranges, pvc pipe is among the half slot B of the half slot A of described upper holder block and lock dog, is coated with colloid at the surface of contact of pvc pipe and half slot A, half slot B; At least two " U " shape bars pass respectively the outside thread that is connected " U " shape bar two ends after the perforation of lock dog upper side by nut in the lock dog bottom, form the locking of " U " shape pole pair upper holder block; Half slot B middle part at lock dog is provided with pit, be provided with the short tube of two the half slot B of UNICOM pits in the outside of lock dog bottom, one of them short tube outer end connects valve or pipeline, the apex point of drill bit is arranged in the pit, the rear portion of drill bit is connected with an end of cylinder, and the rubber ring of described cylinder outer rim setting and another short tube inwall are slidingly matched, and is provided with at the other end of cylinder and screws bar, the described bar middle part that screws is enclosed within on the block, and block is connected to another short tube outer end.
Described pressing formed type pvc pipe is without the cutout valve connection device, and the colloid that is provided with at the surface of contact of pvc pipe and half slot A, half slot B is silicon sealant; Or rubber; Or 502 glue; Or in the good AB glue of brothers any one.
Described pressing formed type pvc pipe is provided with raised item without the cutout valve connection device on the top of upper holder block.
Described pressing formed type pvc pipe is respectively equipped with the side extension board without the cutout valve connection device in lock dog upper side both sides, and at least two " U " shape bars pass respectively the outside thread that is connected " U " shape bar two ends after the perforation that arranges on the side extension board of lock dog by nut.
Described pressing formed type pvc pipe is without the cutout valve connection device, and the rubber ring that arranges at cylinder is two.
By above-mentioned disclosure, the invention has the beneficial effects as follows:
Pressing formed type pvc pipe of the present invention is without the cutout valve connection device, utilize " U " shape bar, upper holder block that pvc pipe is fixed on the lock dog, colloid on the surface of contact of pvc pipe and half slot A, half slot B plays the effect that anti-sealing exosmoses, by drill bit pvc pipe is punched, the water conservancy side channel water outlet of twist drill, another short tube is realized external water pipe or valve, but the present invention need not to block the just water of introduction pipe of pipeline; The present invention is simple in structure, and is easy to use.
[description of drawings]
Fig. 1 is assembly structure schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the example structure schematic diagram of mounted valve of the present invention;
In the drawings: 1, " U " shape bar; 2, outside thread; 3, raised item; 4, upper holder block; 5, half slot A; 6, perforation; 7, nut; 8, upper side; 9, pit; 10, drill bit; 11, side extension board; 12, half slot B; 13, lock dog; 14, short tube; 15, block; 16, screw bar; 17, pvc pipe; 18, valve; 19, rubber ring; 20, cylinder.
[embodiment]
Below in conjunction with embodiment the present invention is further detailed; The following examples are not for restriction of the present invention, and only as supporting to realize mode of the present invention, any equivalent structure in technological frame disclosed in this invention is replaced, and is protection scope of the present invention;
1～3 described pressing formed type pvc pipe is without the cutout valve connection device by reference to the accompanying drawings, comprise " U " shape bar 1, upper holder block 4, lock dog 13, short tube 14, cylinder 20, rubber ring 19, block 15 and screw bar 16, the bottom surfaces of upper holder block 4 is provided with half slot A5, the half slot A5 of upper holder block 4 withholds on the half slot B12 in the groove that lock dog 13 upper side 8 arrange, pvc pipe 17 is among the half slot B12 of the half slot A5 of described upper holder block 4 and lock dog 13, surface of contact at pvc pipe 17 and half slot A5, half slot B12 is coated with colloid, and described colloid is silicon sealant; Or rubber; Or 502 glue; Or in the good AB glue of brothers any one; Be respectively equipped with side extension board 11 in lock dog 13 upper side 8 both sides, at least two " U " shape bars 1 pass respectively the perforation 6 rear outside threads 2 that connected " U " shape bars 1 two ends by nut 7 that arrange on the side extension board 11 of lock dog 13, form the locking of 1 pair of upper holder block 4 upper lobes bar 3 of " U " shape bar; Half slot B 12 middle parts at lock dog 13 are provided with pit 9, be provided with the short tube 14 of two the half slot B12 of UNICOM pits 9 in the outside of lock dog 13 bottoms, one of them short tube 14 outer end connects valve 18 or pipeline, the apex point of drill bit 10 is arranged in the pit 9, the rear portion of drill bit 10 is connected with an end of cylinder 20, two rubber rings 19 and another short tube 14 inwalls of described cylinder 20 outer rim settings are slidingly matched, be provided with at the other end of cylinder 20 and screw bar 16, described bar 16 middle parts that screw are enclosed within on the block 15, and block 15 is connected to another short tube 14 outer ends.
Implement pressing formed type pvc pipe of the present invention without the cutout valve connection device, first pvc pipe road outer surface is cleaned out, use upper holder block 4 pvc pipe 17 to be buckled among the half slot B12 of lock dog 13, colloid plays the effect that anti-sealing exosmoses, water pipe or valve 18 are connected with a short tube 14 on the lock dog 13, utilize pliers to clamp to screw bar 16 to make drill bit 10 make the pvc pipe road get the hole, water just can utilize the side channel water outlet of twist drill both sides; But the present invention need not to block the just water of introduction pipe of pipeline; The present invention is simple in structure, and is easy to use.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. a pressing formed type pvc pipe is without the cutout valve connection device, comprise " U " shape bar (1), upper holder block (4), lock dog (13), short tube (14), cylinder (20), rubber ring (19), block (15) and screw bar (16), it is characterized in that: the bottom surfaces of upper holder block (4) is provided with half slot A(5), the half slot A(5 of upper holder block (4)) withhold half slot B(12 in the groove that lock dog (13) upper side (8) arranges) on, make pvc pipe (17) be in the half slot A(5 of described upper holder block (4)) and the half slot B(12 of lock dog (13)) in, at pvc pipe (17) and half slot A(5), half slot B(12) is coated with colloid on the surface of contact; At least two " U " shape bars (1) pass respectively the rear outside thread (2) that is connected " U " shape bar (1) two ends by nut (7) in lock dog (13) bottom of perforation (6) of lock dog (13) upper side (8), form " U " shape bar (1) to the locking of upper holder block (4); Half slot B(12 at lock dog (13)) middle part is provided with pit (9), be provided with two half slot B(12 of UNICOM in the outside of lock dog (13) bottom) short tube (14) of pit (9), one of them short tube (14) outer end connects valve (18) or pipeline, the apex point of drill bit (10) is arranged in the pit (9), the rear portion of drill bit (10) is connected with an end of cylinder (20), the rubber ring (19) that described cylinder (20) outer rim arranges is slidingly matched with another short tube (14) inwall, be provided with at the other end of cylinder (20) and screw bar (16), described bar (16) middle part that screws is enclosed within on the block (15), and block (15) is connected to another short tube (14) outer end.
2. pressing formed type pvc pipe according to claim 1 is characterized in that without the cutout valve connection device: at pvc pipe (17) and half slot A(5), half slot B(12) the colloid that is provided with of surface of contact be silicon sealant; Or rubber; Or 502 glue; Or in the good AB glue of brothers any one.
3. pressing formed type pvc pipe according to claim 1 is characterized in that: be provided with raised item (3) on the top of upper holder block (4) without the cutout valve connection device.
4. pressing formed type pvc pipe according to claim 1 is without the cutout valve connection device, it is characterized in that: be respectively equipped with side extension board (11) in lock dog (13) upper side (8) both sides, at least two " U " shape bars (1) pass respectively the rear outside thread (2) that is connected " U " shape bar (1) two ends by nut (7) of the upper perforation (6) that arranges of side extension board (11) of lock dog (13).
5. pressing formed type pvc pipe according to claim 1 is characterized in that without the cutout valve connection device: the rubber ring (19) that arranges at cylinder (20) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310255533 CN103363234A (en) | 2013-06-25 | 2013-06-25 | Cutoff-free valve connection device for laminated PVC (polyvinyl chloride) pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310255533 CN103363234A (en) | 2013-06-25 | 2013-06-25 | Cutoff-free valve connection device for laminated PVC (polyvinyl chloride) pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103363234A true CN103363234A (en) | 2013-10-23 |
Family
ID=49365208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310255533 Withdrawn CN103363234A (en) | 2013-06-25 | 2013-06-25 | Cutoff-free valve connection device for laminated PVC (polyvinyl chloride) pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363234A (en) |
-
2013
- 2013-06-25 CN CN 201310255533 patent/CN103363234A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131023 |