CN220268779U - PE pipe convenient to cup joint - Google Patents

Abstract

The utility model relates to a PE pipe convenient to sleeve, which comprises a pipe body, wherein a fixed ring is fixedly arranged on the outer wall of one side of the pipe body, a plurality of slots are formed in the fixed ring in a penetrating way, a limit rod is symmetrically and slidingly embedded in the inner wall of one side, far away from the pipe body, of the fixed ring, a plurality of fixing seats are fixedly arranged in the annular array on the outer wall of the other side of the pipe body, grooves are formed in one side, far away from the fixed ring, of the fixing seats, inserting rods matched with the slots are slidingly arranged in the grooves, limit grooves matched with the limit rod are formed in the inserting rods in a penetrating way in the symmetrical array, push rods are fixedly arranged on one sides, close to the grooves, of the inserting rods, and the other ends of the push rods extend to the other sides of the fixing seats.

Description

PE pipe convenient to cup joint

Technical Field

The utility model relates to a PE pipe convenient for sleeving, and belongs to the technical field of PE pipes.

Background

The municipal pipe market in PE pipe China, plastic pipes are steadily developed, PE pipes, PP-R pipes and UPVC pipes all occupy one place, the strong development trend of the PE pipes is most remarkable, the application field of the PE pipes is wide, and the water supply pipe and the gas pipe are two largest application markets.

According to the publication number CN213017130U, a PE pipe convenient for sleeving is disclosed, this PE pipe convenient for sleeving is through having first pressing body and first compression spring structure at first PE pipe internally mounted, and having second pressing body and second compression spring structure at second PE pipe internally mounted, make this PE pipe convenient for sleeving can carry out the installation of sleeving of PE pipe fast and dismantle, it is fixed to have solved the general adoption screw bolt fixing method that is used for the sleeving of two sections PE pipes of current PE pipe when the construction cup joints, but the screw bolt fixing method of PE pipe just appears very troublesome in the installation and the dismantlement in-process of PE pipe, the time has been wasted, it has influenced the efficiency of construction, it has the problem of inconvenient use to lead to it.

When the device is used, the first pressing body is positioned outside, so that a foreign object is easy to apply force to the first pressing body, the second pressing body is separated from the first connecting head, and the stability of connection between the pipe bodies is low.

Disclosure of Invention

The utility model aims to provide a PE pipe which is convenient to sleeve, the PE pipe can be conveniently disassembled and assembled, and meanwhile, the stability of the PE pipe after connection can be effectively improved, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a PE pipe convenient to cup joint, includes the body, fixed solid fixed ring that is equipped with on the outer wall of one side of body, gu fixed ring goes up annular array and runs through and set up a plurality of slots, the slot is kept away from equal symmetry slip on the inner wall of one side of body is inlayed and is equipped with the gag lever post, annular array is fixed on the opposite side outer wall of body is equipped with a plurality of fixing bases, the fixing base is kept away from all set up flutedly in one side of gu fixed ring, all slide in the recess be equipped with slot assorted inserted bar, equal symmetry array run through on the inserted bar set up with gag lever post assorted spacing groove, the inserted bar is close to one side of recess is all fixed and is equipped with the push rod, the other end of push rod all extends to the opposite side of fixing base.

Further, a sealing ring is fixedly arranged on one side, close to the fixing ring, of the pipe body, and a sealing groove matched with the sealing ring is annularly formed on the other side of the pipe body.

Furthermore, a plurality of sliding grooves are formed in the annular array in the fixing ring, sliding blocks are arranged in the sliding grooves in a sliding manner, and one side, away from the pipe body, of the limiting rod extends into the adjacent sliding grooves and is fixedly connected with the sliding blocks.

Furthermore, the side of the sliding block far away from the slot is symmetrically and fixedly provided with a first spring, and the top end of the first spring is fixedly connected with the inner wall of the top end of the sliding groove.

Further, a plurality of cavities are formed in the annular array on the outer wall of the fixed ring, the cavities are close to the inner wall of one side of the pipe body, nut seats are fixedly embedded in the inner wall of one side of the pipe body, adjusting screws are arranged in the nut seats in a threaded rotation mode, the bottom ends of the adjusting screws penetrate through the adjacent sliding blocks to extend to the other side of the sliding blocks and rotate to be connected with limiting blocks, and through holes matched with the adjusting screws are formed in the sliding blocks in a penetrating mode.

Further, the push rod is provided with a second spring in a sliding sleeve manner, one end of the second spring is fixedly connected with one side adjacent to the push rod, and the other end of the second spring is fixedly connected with one side adjacent to the fixing seat.

The beneficial effects of the utility model are as follows:

according to the PE pipe connecting device, the limiting rods, the limiting grooves and the limiting blocks are arranged, when the PE pipe connecting device is used, two pipe bodies are in butt joint, the sealing rings are inserted into the sealing grooves, at the moment, a user pushes the pushing rods by using the tools, the pushing rods push the inserting rods to move, at the moment, the pushing rods push the second springs to be inserted into the inserting grooves, the limiting rods can be pushed to move upwards by the inserting rods, at the moment, the limiting rods push the first sliding blocks to push the first springs, when the inserting rods move to the proper positions, the first springs push the sliding blocks to reset, the sliding blocks push the limiting rods to be inserted into the corresponding limiting grooves, and therefore connection of the pipe bodies can be completed, when the PE pipe connecting device needs to be disassembled, the adjusting screw is rotated by using the tools, the adjusting screw is driven to move the limiting blocks through the nut seat, the sliding blocks are pushed by the limiting blocks, the first sliding blocks are separated from the limiting grooves, at the moment, the second springs push the pushing rods to move reversely, so that the PE pipe can be disassembled and assembled, and meanwhile, the PE pipe connecting device can be effectively improved in stability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a PE tube of the present utility model for facilitating socket connection;

FIG. 2 is a side view of a PE tube of the present utility model for facilitating nesting;

FIG. 3 is an enlarged view of the PE tube of FIG. 1A, shown in an expanded form, for ease of sleeving in accordance with the present utility model;

FIG. 4 is an enlarged view of the PE tube of FIG. 2B for facilitating the telescoping of the PE tube in accordance with the utility model;

reference numerals in the drawings: 1. a tube body; 2. a fixing ring; 3. a slot; 4. a limit rod; 5. a fixing seat; 6. a groove; 7. a rod; 8. a limit groove; 9. a push rod; 10. a seal ring; 11. sealing grooves; 12. a chute; 13. a slide block; 14. a first spring; 15. a cavity; 16. a nut seat; 17. adjusting a screw; 18. a limiting block; 19. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a PE pipe convenient to cup joint, including body 1, fixed solid fixed ring 2 that is equipped with on the outer wall of one side of body 1, gu fixed ring 2 goes up annular array and runs through and set up a plurality of slots 3, equal symmetry slip inlays on the inner wall of one side that body 1 was kept away from to slot 3 is equipped with gag lever post 4, annular array is fixed on the opposite side outer wall of body 1 is equipped with a plurality of fixing bases 5, fixing base 5 is kept away from one side of solid fixed ring 2 and is all seted up flutedly 6, all slide in the fluting 6 be equipped with slot 3 assorted inserted bar 7, equal symmetry array runs through on the inserted bar 7 set up with gag lever post 4 assorted spacing groove 8, one side that inserted bar 7 is close to fluting 6 is all fixed and is equipped with push rod 9, the other end of push rod 9 all extends to fixing base 5's opposite side.

Specifically, as shown in fig. 1-4, a plurality of sliding grooves 12 are formed in the annular array in the fixed ring 2, sliding blocks 13 are slidably arranged in the sliding grooves 12, one side, far away from the pipe body 1, of each limiting rod 4 extends into the adjacent sliding groove 12 and is fixedly connected with the sliding block 13, springs I14 are symmetrically and fixedly arranged on one side, far away from the slot 3, of each sliding block 13, the top ends of the springs I14 are fixedly connected with the inner wall of the top end of the sliding groove 12, the inserting rod 7 is inserted into the slot 3, so that the limiting rods 4 can be pushed to move upwards through the inserting rod 7, at the moment, the limiting rods 4 push the sliding blocks 13 to squeeze the springs I14, and after the inserting rod 7 moves to a proper position, the springs I14 push the sliding blocks 13 to reset, so that the sliding blocks 13 push the limiting rods 4 to be inserted into the corresponding limiting grooves 8, and connection of the pipe body 1 can be completed.

Specifically, as shown in fig. 1, a plurality of cavities 15 are formed in an annular array on the outer wall of the fixed ring 2, nut seats 16 are fixedly embedded in the inner wall of one side, close to the pipe body 1, of the cavities 15, adjusting screw rods 17 are rotationally arranged in the nut seats 16 in a threaded mode, the bottom ends of the adjusting screw rods 17 penetrate through adjacent sliding blocks 13 to extend to the other side of the sliding blocks 13 and are rotationally connected with limiting blocks 18, through holes matched with the adjusting screw rods 17 are formed in the sliding blocks 13 in a penetrating mode, the adjusting screw rods 17 are rotated through tools, and accordingly the adjusting screw rods 17 drive the limiting blocks 18 to move through the nut seats 16, and accordingly the sliding blocks 13 are driven to squeeze springs 14 through the limiting blocks 18.

Specifically, as shown in fig. 1-4, the push rod 9 is provided with a second spring 19 in a sliding sleeve manner, one end of the second spring 19 is fixedly connected with one side adjacent to the push rod 9, the other end of the second spring 19 is fixedly connected with one side adjacent to the fixed seat 5, and the push rod 9 is pushed to push the second spring 19, so that the push rod 9 can push the insert rod 7 to move.

Referring to fig. 1 and 2, a sealing ring 10 is fixedly arranged on one side of the pipe body 1, which is close to the fixing ring 2, a sealing groove 11 matched with the sealing ring 10 is annularly arranged on the other side of the pipe body 1, and the sealing tightness of the connection between the pipe bodies 1 can be improved by inserting the sealing ring 10 into the sealing groove 11 through the arrangement of the sealing ring 10 and the sealing groove 11.

The working principle of the utility model is as follows: the two pipe bodies 1 are in butt joint, the sealing ring 10 is inserted into the sealing groove 11, at the moment, a user pushes the push rod 9 by using a tool, so that the push rod 9 pushes the inserting rod 7 to move, at the moment, the push rod 9 presses the second spring 19, the limiting rod 4 can be pushed to move upwards by the inserting rod 7, at the moment, the limiting rod 4 pushes the sliding block 13 to press the first spring 14, after the inserting rod 7 moves to a proper position, the first spring 14 pushes the sliding block 13 to reset, and the sliding block 13 pushes the limiting rod 4 to be inserted into the corresponding limiting groove 8, so that the connection of the pipe bodies 1 can be completed, and when the pipe bodies are required to be disassembled, the adjusting screw 17 drives the limiting block 18 by using the tool, so that the limiting block 18 is driven by the limiting block 18 to press the first spring 14, the limiting rod 4 is separated from the limiting groove 8, at the moment, the second spring 19 pushes the push rod 9 to move reversely, and the disassembly can be completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. PE pipe convenient to cup joint, including body (1), its characterized in that: fixed solid fixed ring (2) that are equipped with on the outer wall of one side of body (1), gu fixed ring (2) go up annular array run through set up a plurality of slots (3), slot (3) keep away from all symmetry slip inlays on the inner wall of one side of body (1) is equipped with gag lever post (4), annular array is fixed on the outer wall of the opposite side of body (1) is equipped with a plurality of fixing bases (5), fixing base (5) are kept away from one side of solid fixed ring (2) is all offered flutedly (6), all slide in fluting (6) be equipped with slot (3) assorted inserted bar (7), all symmetrical array run through on inserted bar (7) set up with gag lever post (4) assorted spacing groove (8), inserted bar (7) are close to one side of recess (6) is all fixed and is equipped with push rod (9), the other end of push rod (9) all extends to the opposite side of fixing base (5).

2. A PE pipe for facilitating the sleeving according to claim 1, wherein: one side of the pipe body (1) close to the fixed ring (2) is fixedly provided with a sealing ring (10), and the other side of the pipe body (1) is annularly provided with a sealing groove (11) matched with the sealing ring (10).

3. A PE pipe for facilitating the sleeving according to claim 1, wherein: a plurality of sliding grooves (12) are formed in the annular array in the fixed ring (2), sliding blocks (13) are arranged in the sliding grooves (12) in a sliding mode, and one side, away from the pipe body (1), of the limiting rod (4) extends into the adjacent sliding grooves (12) and is fixedly connected with the sliding blocks (13).

4. A PE pipe for facilitating the sleeving according to claim 3, wherein: the sliding block (13) is symmetrically and fixedly provided with a first spring (14) on one side far away from the slot (3), and the top ends of the first springs (14) are fixedly connected with the inner wall of the top end of the sliding groove (12).

5. The PE tube for facilitating sleeve joint according to claim 4, wherein: the utility model discloses a fixed ring, including fixed ring (2) and slider (13), a plurality of cavitys (15) have been seted up to annular array on the outer wall of fixed ring (2), cavity (15) are close to all fixed inlay on the inner wall of one side of body (1) is equipped with nut seat (16), equal screw thread rotation is equipped with adjusting screw (17) in nut seat (16), the bottom of adjusting screw (17) all runs through adjacently slider (13) extend to slider (13) opposite side and rotation are connected with stopper (18), all run through on slider (13) set up with adjusting screw (17) assorted through-hole.

6. A PE pipe for facilitating the sleeving according to claim 1, wherein: the push rod (9) is sleeved with a second spring (19) in a sliding mode, one end of the second spring (19) is fixedly connected with one side, adjacent to the push rod (9), of the second spring, and the other end of the second spring (19) is fixedly connected with one side, adjacent to the fixed seat (5), of the second spring.