CN214947091U

CN214947091U - A connection structure for hydraulic engineering's hydraulic pipeline

Info

Publication number: CN214947091U
Application number: CN202120094201.8U
Authority: CN
Inventors: 张东东
Original assignee: Anhui Kunhao Construction Engineering Co ltd
Current assignee: Anhui Kunhao Construction Engineering Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-30
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a connection structure for hydraulic engineering's water conservancy pipeline relates to water conservancy pipeline technical field. The connecting structure comprises a connecting cylinder body, a connecting cavity is arranged in the connecting cylinder body, fastening rings are assembled on two sides of the periphery of the connecting cylinder body, and a plurality of adjustable fasteners are assembled on the periphery of the connecting cylinder body, which is positioned on the inner side of the fastening rings; the adjustable fastener comprises a first arc-shaped ring and a second arc-shaped ring, wherein one end of the first arc-shaped ring is hinged to the second arc-shaped ring, the other end of the first arc-shaped ring is provided with an insertion part, and the other end of the second arc-shaped ring is provided with an accommodating cavity for inserting the insertion part. The utility model discloses a tight loop and adjustable fastener of the peripheral assembly of connecting barrel, after water conservancy pipeline block got into the connection chamber, the tight loop fastened the support to the tip of connecting barrel, and this connection structure realizes being suitable for the connection of different density and water pressure scope pipeline to adjustable fastening and the support of water conservancy pipeline.

Description

A connection structure for hydraulic engineering's hydraulic pipeline

Technical Field

The utility model relates to a water conservancy pipeline technical field especially relates to a connection structure for hydraulic engineering's water conservancy pipeline.

Background

Many hydraulic pipelines often need to be laid during hydraulic engineering construction, and because the free length of pipeline has some restrictions, in order to lay out long distance's pipeline, just need splice the pipeline, will use pipeline connection structure this moment.

Current water conservancy pipeline connection structure realizes fixing the pipeline of difference through the position of adjusting the kicking block, through the cooperation of bolt and layer board, carries out slight adjustment to the strip-shaped plate, further strengthens fixed effect, through the position of adjusting the support, strengthens supporting and fixing the junction of pipeline. The problem exists that the fastening cannot be adjusted, and the connection of pipelines with different densities and water pressure ranges is not suitable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, a connection structure for hydraulic engineering's water conservancy pipeline is provided.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the connecting structure for the water conservancy pipelines of the water conservancy project comprises a connecting cylinder body, wherein a connecting cavity is arranged in the connecting cylinder body, fastening rings are assembled on two sides of the periphery of the connecting cylinder body, and a plurality of adjustable fasteners are assembled on the periphery of the connecting cylinder body, which is positioned on the inner side of the fastening rings; the adjustable fastener comprises a first arc-shaped ring and a second arc-shaped ring, wherein one end of the first arc-shaped ring is hinged to the second arc-shaped ring, the other end of the first arc-shaped ring is provided with an insertion part, the other end of the second arc-shaped ring is provided with an accommodating cavity for inserting the insertion part, the outer side of the second arc-shaped ring is provided with a hinge, and a bending plate used for fastening the first arc-shaped ring and the second arc-shaped ring is arranged on the hinge.

As a further aspect of the present invention, the first arc-shaped ring, the second arc-shaped ring and the bending plate are made of elastic material.

As a further scheme of the utility model, the distance between the adjacent adjustable fastener is 10 ~ 20cm, and the peripheral annular array distribution of clamping ring has the bellying.

As a further proposal of the utility model, the two ends of the connecting cavity are provided with inlet openings, and the inner periphery of the inlet openings is provided with wear-resistant bulges.

As a further proposal, the connection cylinder comprises an outer support ring, a buffer chamber and an inner wall which are arranged from inside to outside, and an elastic buffer mechanism is arranged in the buffer chamber.

As a further aspect of the present invention, the elastic buffer mechanism includes a plurality of fixing plates attached to the outer supporting ring, and elastic plates extending toward the inner wall are provided on both sides of the fixing plates.

As a further scheme of the utility model, the material of elastic plate is silica gel, and the inner wall encloses the equidistance and sets up a plurality of wear-resisting packing rings.

The utility model has the advantages that:

the utility model discloses water conservancy pipeline's connection structure, fastening ring and adjustable fastener through the peripheral assembly of connecting barrel, after water conservancy pipeline block gets into the connection chamber, the fastening ring fastens the support to the tip of connecting barrel, adjust the distance that the portion of inserting got into holding chamber on the second arc ring on the first arc ring, the buckling plate rotates around the hinge and leans on at first arc ring surface, the realization is to the adjustable fastening of connecting barrel, this connection structure realizes adjustable fastening and the support to water conservancy pipeline, be suitable for the connection of different density and water pressure scope pipeline.

Drawings

Fig. 1 is a schematic view of a connection structure of a water conservancy pipeline for water conservancy projects according to the present invention;

FIG. 2 is a cross-sectional view of the connecting cylinder of the present invention;

FIG. 3 is a cross-sectional view of the adjustable fastener of the present invention;

fig. 4 is a cross-sectional view of the fastening ring of the present invention.

In the figure: 1. connecting the cylinder body; 2. a fastening ring; 3. an adjustable fastener; 11. a connecting cavity; 12. an inlet port; 13. an outer support ring; 14. a buffer chamber; 15. an inner wall; 16. a fixing plate; 17. an elastic plate; 18. a wear-resistant washer; 21. a boss portion; 31. a first arcuate ring; 32. a second arcuate ring; 33. an insertion portion; 34. an accommodating cavity; 35. a hinge; 36. and a bending plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1 to 4, the connection structure for the water conservancy pipelines of the water conservancy project in the embodiment includes a connection cylinder 1, a connection cavity 11 is arranged inside the connection cylinder 1, fastening rings 2 are assembled at two sides of the periphery of the connection cylinder 1, and a plurality of adjustable fasteners 3 are assembled at the inner side of the fastening rings 2 at the periphery of the connection cylinder 1; adjustable fastener 3 includes first arc ring 31 and second arc ring 32 of one end articulated, and the other end of first arc ring 31 is equipped with insertion portion 33, and the other end of second arc ring 32 is equipped with and supplies the male holding chamber 34 of insertion portion 33, and the outside of second arc ring 32 is equipped with hinge 35, is equipped with the bent plate 36 that is used for fastening first arc ring 31 and second arc ring 32 on the hinge 35.

This embodiment is used for hydraulic engineering's water conservancy pipeline's connection structure, fastening ring 2 and adjustable fastener 3 through the peripheral assembly of connecting barrel 1, after water conservancy pipeline block gets into and connects chamber 11, fastening ring 2 fastens the support to the tip of connecting barrel 1, adjust the distance that insert 33 got into holding chamber 34 on the second arc ring 32 on the first arc ring 31, buckle plate 36 rotates around hinge 35 and leans on at first arc ring 31 surface, the realization is to the adjustable fastening of connecting barrel 1, this connection structure realizes adjustable fastening and the support to water conservancy pipeline, be suitable for the connection of different density and water pressure scope pipeline.

The first arcuate ring 31, the second arcuate ring 32, and the bending plate 36 are made of an elastic material such as rubber or resin. Rubber, resin material have good elasticity, compressive capacity for adjustable fastener 3 can adjust the fastening elasticity according to water conservancy pipeline's pressure adaptability.

The distance between adjacent adjustable fasteners 3 is 10-20 cm, and the peripheral annular array of retainer plate 2 distributes and has bellying 21. The bulge 21 improves the wear resistance of the fastening ring 2 and increases the friction force of the connecting cylinder 1 on the slippery terrain.

Two ends of the connecting cavity 11 are provided with inlet ports 12, and the inner periphery of the inlet ports 12 is provided with wear-resistant protrusions. After the water conservancy pipeline is inserted from the inlet ports 12 at the two ends, the friction force between the wear-resistant protrusions and the water conservancy pipeline is increased, and fastening is achieved.

The connecting cylinder body 1 comprises an outer supporting ring 13, a buffer cavity 14 and an inner wall 15 which are arranged from inside to outside, wherein an elastic buffer mechanism is arranged in the buffer cavity 14.

The elastic buffer mechanism comprises a plurality of fixing plates 16 tightly attached to the outer support ring 13, and elastic plates 17 extending toward the inner wall 15 are provided on both sides of the fixing plates 16. The elastic buffer mechanism in the buffer cavity 14 elastically supports the inner wall 15 through the elastic plate 17, and the capability of the inner wall 15 adapting to water pressure change is improved.

The elastic plate 17 is made of silica gel, and a plurality of wear-resistant washers 18 are arranged on the inner periphery of the inner wall 15 at equal intervals. The wear washer 18 increases the friction between the inner wall 15 and the water pipe.

This embodiment is used for hydraulic engineering's water conservancy pipeline's connection structure, the theory of operation as follows:

the end parts of two water conservancy pipelines to be connected are inserted and butted from the inlet openings 12 at the two ends respectively, the distance from the insertion part 33 on the first arc-shaped ring 31 to the accommodating cavity 34 on the second arc-shaped ring 32 is adjusted, and the bending plate 36 rotates around the hinge 35 and leans against the outer surface of the first arc-shaped ring 31, so that the adjustable fastening of the connecting cylinder body 1 is realized; the peripheries of the two ends of the connecting cylinder body 1 are sleeved with the fastening rings 2 to realize further fastening; the elastic buffer mechanism in the buffer cavity 14 elastically supports the inner wall 15 through the elastic plate 17, and the capability of the inner wall 15 adapting to water pressure change is improved.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A connection structure for a water conservancy pipeline of a water conservancy project comprises a connection cylinder body (1), wherein a connection cavity (11) is arranged inside the connection cylinder body (1), and is characterized in that fastening rings (2) are assembled on two sides of the periphery of the connection cylinder body (1), and a plurality of adjustable fasteners (3) are assembled on the periphery of the connection cylinder body (1) and positioned on the inner side of the fastening rings (2); adjustable fastener (3) include first arc ring (31) and second arc ring (32) of one end articulated, and the other end of first arc ring (31) is equipped with insertion portion (33), and the other end of second arc ring (32) is equipped with and supplies insertion portion (33) male holding chamber (34), and the outside of second arc ring (32) is equipped with hinge (35), is equipped with bending plate (36) that are used for fastening first arc ring (31) and second arc ring (32) on hinge (35).

2. Connection structure for hydraulic conduits of hydraulic engineering according to claim 1, characterized in that said first (31), second (32) and bent plates (36) are made of elastic material.

3. The connection structure of a water conservancy pipeline for water conservancy projects according to claim 1, wherein the distance between adjacent adjustable fasteners (3) is 10-20 cm, and the protrusions (21) are distributed on the peripheral annular array of the fastening ring (2).

4. A connection arrangement for hydraulic pipes for hydraulic engineering according to claim 1, characterised in that the connection chamber (11) is provided with an inlet opening (12) at both ends, the inlet opening (12) being provided with wear-resistant projections on its inner periphery.

5. The connection structure of a water conservancy pipeline for water conservancy project according to claim 4, characterized in that, the connection barrel (1) includes outer support ring (13), cushion chamber (14), inner wall (15) that set up from inside to outside, is equipped with elastic buffer gear in the cushion chamber (14).

6. A connection arrangement according to claim 5, characterised in that the resilient cushioning means comprises a plurality of fixing plates (16) abutting the outer support ring (13), the fixing plates (16) being provided on either side with resilient plates (17) extending towards the inner wall (15).

7. The connection structure of a water conservancy pipeline for water conservancy project according to claim 6, characterized in that, the material of elastic plate (17) is silica gel, and the inner wall (15) is enclosed equidistance and is provided with a plurality of wear-resisting packing rings (18).