CN221054423U

CN221054423U - Compression-resistant corrugated pipe

Info

Publication number: CN221054423U
Application number: CN202322923434.6U
Authority: CN
Inventors: 贾俊红
Original assignee: Henan Huijie Novel Building Material Technology Co ltd
Current assignee: Henan Huijie Novel Building Material Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-31
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a compression-resistant corrugated pipe, which comprises a corrugated pipe body, a compression-resistant ring and a driving piece, wherein the corrugated pipe body is provided with: an internal thread is arranged on the inner side of the corrugated pipe body; compression ring: the outer side of the anti-compression ring is provided with an external thread matched with the internal thread, and the side surface of the anti-compression ring is provided with two grooves; a driving piece: the driving piece includes the bull stick, the left end fixedly connected with connecting plate of bull stick adopts bull stick, connecting plate and lug as the driving piece, cooperation recess and internal and external screw thread, the mode of relative lead screw and dead lever drive anti-compression ring, first of all, the anti-compression ring sets up in this internal back of bellows, can not influence the bending of bellows body, make the bellows body can be used for in the not straight slot, the scope on bellows body adaptation place has been enlarged, secondly, a plurality of anti-compression rings can move alone, the distribution is at this optional position in the bellows, and then all the great position departments of load of bellows body, homoenergetic sets up anti-compression ring and makes the resistance to compression.

Description

Compression-resistant corrugated pipe

Technical Field

The utility model belongs to the technical field of corrugated pipes, and particularly relates to a compression-resistant corrugated pipe.

Background

Patent application number 202121435550.8 discloses an HDPE double-walled bellows that shocks resistance, including bellows body, anti clamping ring, lead screw and dead lever etc. the anti clamping ring is spacing in the inside of bellows body through dead lever and lead screw, supports the bellows body, increases the resistance to compression shock resistance of bellows body.

The above-mentioned published patent solutions have the following drawbacks in practical use: firstly, the structure (simply referred to as a driving part) of the compression ring driven in the corrugated pipe body is mainly realized through the cooperation of a screw rod and a fixed rod, but the HDPE double-wall corrugated pipe has the flexible characteristic, and can be directly paved in a slightly non-straight groove without a pipe fitting, however, under the condition that the screw rod and the fixed rod are arranged in the corrugated pipe body, the bending of the corrugated pipe body can be limited, and the corrugated pipe body cannot be used for a non-straight place, so that the mode of driving the compression ring to move can cause the limitation of the range of the suitable place of the corrugated pipe body, and secondly, the corrugated pipe body is subjected to more than one place where the soil load is large, so that the compression of a plurality of compression rings is needed to be arranged in the corrugated pipe body, but if the screw rod and the fixed rod are provided with a plurality of compression rings, all the compression rings can not be ensured to move when the screw rod rotates, and all the compression rings can be moved to the position with larger load.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the compression-resistant corrugated pipe, wherein a rotating rod, a connecting plate and a protruding block are used as driving parts, grooves and internal and external threads are matched, and the compression-resistant ring is driven by a screw rod and a fixing rod.

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

a compression-resistant corrugated pipe, which comprises a corrugated pipe body, a compression-resistant ring and a driving piece:

bellows body: an internal thread is formed on the inner side of the corrugated pipe body;

Compression ring: an external thread matched with the internal thread is arranged on the outer side of the anti-compression ring, and two grooves are formed in the side face of the anti-compression ring;

A driving piece: the driving piece comprises a rotating rod, the left end of the rotating rod is fixedly connected with a connecting plate, and the left side of the connecting plate is fixedly connected with two lugs matched with the grooves.

Compared with the prior art, the utility model has the beneficial effects that: adopt bull stick, connecting plate and lug as the driving piece, cooperation recess and internal and external screw thread, the mode of relative lead screw and dead lever drive anti-compression ring, at first, the anti-compression ring setting can not influence the bellows body after this internally, makes the bellows body can be used for in the not straight slot, has enlarged the scope in bellows body adaptation place, and secondly, a plurality of anti-compression rings can move alone, distributes in this optional position of bellows, and then all great position departments of load of bellows body, homoenergetic setting anti-compression ring makes the resistance to compression.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: the corrugated pipe comprises a corrugated pipe body 1, a compression resisting ring 2, a driving piece 3, a 31 rotating rod, a 32 connecting plate, a 33 convex block, a 4 inner thread, a 5 outer thread and a 6 groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1, a compression-resistant corrugated pipe comprises a corrugated pipe body 1, a compression-resistant ring 2 and a driving piece 3:

Bellows body 1: an internal thread 4 is arranged on the inner side of the corrugated pipe body 1;

Compression ring 2: an external thread 5 matched with the internal thread 4 is arranged on the outer side of the compression ring 2, and two grooves 6 are arranged on the side surface of the compression ring 2;

driving element 3: the driving piece 3 comprises a rotating rod 31, the left end of the rotating rod 31 is fixedly connected with a connecting plate 32, and the left side of the connecting plate 32 is fixedly connected with two convex blocks 33 which are matched with the grooves 6.

Working principle: according to the utility model, the position of a region where the corrugated pipe body 1 needs to bear a large load is marked in advance according to the place where the corrugated pipe body 1 needs to be paved, before the corrugated pipe body 1 is paved, the anti-compression ring 2 is installed in the corrugated pipe body 1, the external threads 5 correspond to the internal threads 4, one anti-compression ring 2 is screwed in from the opening of the end part of the corrugated pipe body 1, then the convex blocks 33 are inserted into the grooves 6, the connecting rods 31 are screwed to drive the connecting plates 32 to rotate, the convex blocks 33 on the connecting plates 32 clamp the main grooves 6, the anti-compression ring 2 is driven to rotate, the anti-compression ring 2 further moves along the thread track along with the rotation towards the other end of the corrugated pipe body 1 until the anti-compression ring 2 is moved to the mark position with a large load, then the above actions are repeated, the second anti-compression ring 2 is moved to the other mark position, and is reciprocated until all the anti-compression rings 2 are installed in the corrugated pipe body 1, at the position with a large load, at this time, a plurality of anti-compression rings 2 are distributed in the positions with large loads, the main bodies 1 are supported by the corrugated pipe body, the anti-compression ring 2 is supported, and the anti-compression ring 2 can be paved in the corrugated pipe body, and the work can be completed without paving the corrugated pipe in a straight mode.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

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

1. The utility model provides a resistance to compression bellows, includes bellows body (1), resistance to compression ring (2) and driving piece (3), its characterized in that:

Bellows body (1): an internal thread (4) is arranged on the inner side of the corrugated pipe body (1);

anti-compression ring (2): an external thread (5) matched with the internal thread (4) is arranged on the outer side of the compression ring (2), and two grooves (6) are formed in the side face of the compression ring (2);

Driving element (3): the driving piece (3) comprises a rotating rod (31), the left end of the rotating rod (31) is fixedly connected with a connecting plate (32), and the left side of the connecting plate (32) is fixedly connected with two convex blocks (33) which are matched with the grooves (6).