CN210531862U - Pipe fitting end cover locking device of PP-R pipe - Google Patents
Pipe fitting end cover locking device of PP-R pipe Download PDFInfo
- Publication number
- CN210531862U CN210531862U CN201921721501.3U CN201921721501U CN210531862U CN 210531862 U CN210531862 U CN 210531862U CN 201921721501 U CN201921721501 U CN 201921721501U CN 210531862 U CN210531862 U CN 210531862U
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- China
- Prior art keywords
- end cover
- hole
- pipe
- cover main
- fixing bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pipe fitting end cover locking device of PP-R tubular product, including end cover main part, hole, fixing bolt and horizontal pole, the hole has been seted up to the inside of end cover main part, the inside fixed connection tubular product of hole, the through-hole has been seted up to the side of end cover main part, the inside of through-hole is inlayed and is had fixing bolt. This pipe fitting end cover locking device of PP-R tubular product, through be equipped with fixing bolt in the outside of end cover main part, and fix it at the surface of tubular product, the better relatively poor problem of stability of end cover installing on the pipe fitting of having solved, at first bore a notch at the surface of tubular product when installing this end cover, and correspond the position of through-hole and notch each other, install fixing bolt inside the end cover main part and screw up it after that, so can fix fixing bolt in the outside of tubular product, thereby can promote holistic stability when the installation end cover, the overall structure is simple, and the operation is convenient, and the practicality is stronger.
Description
Technical Field
The utility model relates to a fixed technical field of tubular product specifically is a pipe fitting end cover locking device of PP-R tubular product.
Background
The PP-R pipe, also known as a three-type polypropylene pipe, a random copolymerization polypropylene pipe or a PPR pipe, has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scale formation, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.
The stability of the locking of PP-R pipe end covers on the current market is poor when the pipe is installed, the end covers cannot be fixed outside the pipe stably usually, the convenience in operation is poor, meanwhile, the end covers can be connected and fixed through connecting pieces when the pipe is installed, but the stability of the fixing between the independent connecting pieces and the end covers is not strong, and double fixing cannot be realized.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a pipe fitting end cover locking device of PP-R tubular product has solved the locking of PP-R tubular product end cover on the current market most of stability is relatively poor when the installation, generally can't be stable fix the end cover in the outside of tubular product, the convenience is relatively poor during the operation, can connect fixedly with the connecting piece between the end cover when the installation simultaneously, but fixed stability is not strong between solitary connecting piece and the end cover, can't realize dual fixed problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pipe fitting end cover locking device of PP-R tubular product, includes end cover main part, hole, fixing bolt and horizontal pole, the hole has been seted up to the inside of end cover main part, the inside fixed connection tubular product of hole, the through-hole has been seted up to the side of end cover main part, the inside of through-hole is inlayed and is had fixing bolt, fixing bolt is the symmetric distribution form.
Preferably, the end cover main body is provided with gaskets in a symmetrical distribution mode outside, and the gaskets are sleeved outside the fixing bolts.
Preferably, the fixing bolts are symmetrically distributed, notches are formed in the surface of the pipe, and the fixing bolts correspond to the notches.
Preferably, the mounting hole has been seted up to the inside of end cover main part, the mounting hole is the symmetric distribution form, the horizontal pole is inlayed to the inside of mounting hole, the outside of horizontal pole is equipped with the external screw thread.
Preferably, the outer portion of the cross rod is sleeved with nuts, the nuts are evenly distributed, and the nuts are symmetrically distributed on two sides of the end cover main body.
(III) advantageous effects
The utility model provides a pipe fitting end cover locking device of PP-R tubular product. The method has the following beneficial effects:
(1) this pipe fitting end cover locking device of PP-R tubular product, through be equipped with fixing bolt in the outside of end cover main part, and fix it at the surface of tubular product, the better relatively poor problem of stability of installing on the pipe fitting of end cover has been solved, at first bore a notch at the surface of tubular product when installing this end cover, then cup joint the end cover main part in the outside of tubular product, and correspond the position of through-hole and notch each other, install fixing bolt inside the end cover main part and screw up it after that, so can fix fixing bolt in the outside of tubular product, thereby can promote holistic stability when the installation end cover, overall structure is simple, and convenient for operation, and the practicality is stronger.
(2) This pipe fitting end cover locking device of PP-R tubular product, connect through adopting the horizontal pole between two end cover main parts, and four nuts of outside evenly distributed at the horizontal pole, per two nut distributions are in the both sides of an end cover main part, so can be when utilizing the horizontal pole to fix two end covers together can also be with the nut with being connected between horizontal pole and the end cover inseparabler, fine with tubular product and end cover, locking between end cover and the three groups of horizontal pole is more stable, intensity when having promoted and using, better realization dual fixed effect, the functionality is stronger, and is comparatively practical.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the inner structure of the end cap body of the present invention;
FIG. 3 is a side view of the end cap body of the present invention;
in the figure, an end cover main body-1, an inner hole-2, a fixing bolt-3, a gasket-4, a cross rod-5, an external thread-6, a nut-7 and a mounting hole-8.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a pipe fitting end cover locking device of PP-R tubular product, includes end cover main part 1, hole 2, fixing bolt 3 and horizontal pole 5, hole 2 has been seted up to end cover main part 1's inside, the inside fixed connection tubular product of hole 2, the through-hole has been seted up to end cover main part 1's side, the inside of through-hole is inlayed and is had fixing bolt 3, fixing bolt 3 is the symmetric distribution form.
The outside of end cover main part 1 is equipped with gasket 4, gasket 4 is the symmetric distribution form, gasket 4 cup joints in fixing bolt 3's outside, through this gasket 4 that is equipped with, can avoid causing wearing and tearing to the end cover when the installation perhaps dismantles fixing bolt 3, better protection end cover main part 1, the protectiveness is stronger.
Nut 7 is cup jointed to the outside of horizontal pole 5, nut 7 is the evenly distributed form, the bilateral symmetry of end cover main part 1 distributes nut 7, through being equipped with nut 7 in the outside of end cover main part 1 respectively, can be with being connected between horizontal pole 5 and the end cover more stable, and locking effect is better, and the practicality is stronger.
The working principle is as follows: when the pipe fitting end cover locking device of the PP-R pipe is used, firstly, two symmetrical notches are drilled on the outer surfaces of the pipe fitting and the pipe fitting, which are close to the pipe orifice, then the end cover main body 1 is sleeved on the outer portions of the pipe fitting and the pipe fitting, the through holes are formed in the outer portion of the end cover main body 1, the through holes and the notches correspond to each other in position, then the fixing bolt 3 is inserted into the through holes and is rotatably installed and screwed down to enable the fixing bolt 3 to be propped against the inner portion of the notch, so that the fixing bolt 3 can be fixed on the outer portion of the pipe fitting, the integral stability can be improved when the end cover is installed, the operation is convenient, then the pipe fitting and the pipe fitting can be inserted together after the two end covers are installed, the installing holes 8 of the two end cover main bodies 1 correspond to each other, and then the two nuts 7 are respectively arranged on the inner sides, insert the inside of mounting hole 8 with horizontal pole 5 after that, and continuous rotatory horizontal pole 5 lets the outside 6 gomphosis of external screw thread of its in the inside of nut 7, insert the mounting hole 8 completely with horizontal pole 5 in, can cup joint nut 7 at the both ends of horizontal pole 5, and screw up the nut 7 of end cover main part 1 both sides simultaneously, so can be fixed between horizontal pole 5 and the end cover when linking together two end covers, better with tubular product and end cover, locking is more stable between end cover and 5 three groups of horizontal pole, intensity in the use has been promoted, better realization dual fixed effect, and is functional stronger, and is more practical.
The utility model discloses an end cover main body 1, hole 2, fixing bolt 3, gasket 4, horizontal pole 5, external screw thread 6, nut 7, mounting hole 8, the part is the general standard component or the part that technical staff in this field know, its structure and principle all can be known through the technical manual or through the conventional experimental method for this technical staff, the problem that the utility model solves is that the stability is relatively poor when the installation is mostly locked to the PP-R tubular product end cover on the existing market, usually can't be stable fix the end cover outside the tubular product, the convenience is relatively poor when operating, simultaneously can connect and fix with the connecting piece between the end cover when installing, but the stability of fixing between independent connecting piece and the end cover is not strong, can't realize the problem such as double fixation, the utility model discloses through the intercombination of above-mentioned parts, through be equipped with fixing bolt in the outside of end cover main, the end cover is fixed on the outer surface of a pipe, the problem that the stability of the end cover on a pipe fitting is poor is solved well, when the end cover is installed, a notch is drilled on the outer surface of the pipe firstly, then the end cover main body is sleeved outside the pipe, the positions of the through hole and the notch correspond to each other, then a fixing bolt is installed inside the end cover main body and is screwed down, so that the fixing bolt can be fixed outside the pipe, the overall stability can be improved when the end cover is installed, the operation is convenient and fast, meanwhile, the two end cover main bodies are connected by adopting the cross rod, four nuts are evenly distributed outside the cross rod, every two nuts are distributed on two sides of one end cover main body, so that the pipe and the end cover can be connected more tightly by the nuts while the two end covers are fixed together by the cross rod, and the pipe and the end cover are well connected, Locking between end cover and three groups of horizontal pole is more stable, intensity when having promoted the application, better realization dual fixed effect, the functional is stronger, comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a pipe fitting end cover locking device of PP-R tubular product which characterized in that: including end cover main part (1), hole (2), fixing bolt (3) and horizontal pole (5), hole (2) have been seted up to the inside of end cover main part (1), the inside fixed connection tubular product of hole (2), the through-hole has been seted up to the side of end cover main part (1), the inside of through-hole is inlayed and is had fixing bolt (3), fixing bolt (3) are the symmetric distribution form.
2. The pipe end cap locking device of the PP-R pipe according to claim 1, wherein: the outer portion of the end cover main body (1) is provided with a gasket (4), the gasket (4) is symmetrically distributed, and the gasket (4) is sleeved outside the fixing bolt (3).
3. The pipe end cap locking device of the PP-R pipe according to claim 1, wherein: the fixing bolts (3) are symmetrically distributed, notches are formed in the surface of the pipe, and the fixing bolts (3) correspond to the notches.
4. The pipe end cap locking device of the PP-R pipe according to claim 1, wherein: mounting hole (8) have been seted up to the inside of end cover main part (1), mounting hole (8) are the symmetric distribution form, horizontal pole (5) are inlayed to the inside of mounting hole (8), the outside of horizontal pole (5) is equipped with external screw thread (6).
5. The pipe end cap locking device of the PP-R pipe according to claim 1, wherein: the outer portion of the cross rod (5) is sleeved with nuts (7), the nuts (7) are evenly distributed, and the nuts (7) are symmetrically distributed on two sides of the end cover main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721501.3U CN210531862U (en) | 2019-10-15 | 2019-10-15 | Pipe fitting end cover locking device of PP-R pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721501.3U CN210531862U (en) | 2019-10-15 | 2019-10-15 | Pipe fitting end cover locking device of PP-R pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531862U true CN210531862U (en) | 2020-05-15 |
Family
ID=70607763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921721501.3U Expired - Fee Related CN210531862U (en) | 2019-10-15 | 2019-10-15 | Pipe fitting end cover locking device of PP-R pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531862U (en) |
-
2019
- 2019-10-15 CN CN201921721501.3U patent/CN210531862U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20211015 |