CN219866801U

CN219866801U - Telescopic water conservancy pipeline

Info

Publication number: CN219866801U
Application number: CN202320732201.5U
Authority: CN
Inventors: 叶颖颖
Original assignee: Fujian Nanyu Engineering Construction Co ltd
Current assignee: Fujian Nanyu Engineering Construction Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-10-20
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the field of hydraulic engineering, in particular to a telescopic hydraulic pipeline which comprises a conveying pipe A and a conveying pipe B, wherein a corrugated hose is arranged between the conveying pipe A and the conveying pipe B, grooves are formed in the outer wall of one side, close to the conveying pipe A and the conveying pipe B, of the conveying pipe A, positioning disks are fixedly connected to the two ends of the corrugated hose, and the positioning disks are inserted into the grooves; according to the utility model, before construction, the conveying pipe A, the conveying pipe B and the corrugated hose are respectively dispersed, and when the conveying pipe A and the conveying pipe B are hoisted, the trouble of simultaneously butting two groups of water conveying pipes and adjusting the length of the corrugated hose during hoisting is omitted, and when the length of the corrugated hose is adjusted, the positions of the conveying pipe A and the conveying pipe B are fixed, only the length of the corrugated hose is required to be adjusted, and the conveying pipe A or the conveying pipe B is not required to be pushed to move during adjustment, so that labor is saved.

Description

Telescopic water conservancy pipeline

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a telescopic hydraulic pipeline.

Background

The hydraulic engineering aims to control surface water and underground water so as to achieve the aim of removing damage and benefiting, the hydraulic engineering can prevent flood disasters by controlling water flow, and common hydraulic engineering buildings comprise dams, dykes, spillways, sluice gates, water inlets, channels, raft channels, fishways and the like, and can control water flow so as to achieve the aim.

Publication No.: CN218294891U discloses a telescopic water conservancy pipeline, be used for flexible bellows including two sections conveyer pipes and two sections conveyer pipe middle parts to through the rotation of lead screw, control the interval between two sections pipelines, when in order to solve the pipeline to the water conservancy pipeline splice the installation, when splice to the pipeline between the different intervals, need cut the regulation to the pipeline, and can't carry out quick and convenient regulation operation to the length of pipeline, and then when whole device carries out length adjustment, can't guarantee the conveying efficiency's of whole pipeline technical problem.

In hydraulic engineering, the pipeline that uses always is mostly concrete or steel, and the dead weight is great, needs hoist and mount during the installation, among the above-mentioned prior art, through the rotation of lead screw, promotes the change of interval between two sets of conveyer pipes, because the installation end of two sections conveyer pipes keeps on same axis always, middle part fixed connection's bellows receives the torsion easily and destroys during the hoist and mount, and the dead weight is great, changes the length of bellows to required length comparatively inconvenient during the installation, for this reason we propose a telescopic hydraulic pipeline.

Disclosure of Invention

The utility model aims to provide a telescopic water conservancy pipeline to solve the problems in the background art.

In order to achieve the above purpose, a telescopic water conservancy pipeline, including conveyer pipe A and conveyer pipe B, be provided with corrugated hose between conveyer pipe A and the conveyer pipe B, conveyer pipe A and conveyer pipe B all are provided with the recess on one side outer wall that is close to mutually, the equal fixedly connected with positioning disk in both ends of corrugated hose, the positioning disk is pegged graft in the inside of recess, conveyer pipe A and conveyer pipe B are installed the pressure disk in the outside of recess through the bolt, the pressure disk crimping is in the outside of positioning disk, two the outer wall of positioning disk rotates respectively and is connected with butt pole A and butt pole B.

Further: the outer wall of the positioning disk is rotationally connected with a movable seat, and one end of the movable seat is rotationally connected with a supporting rod A or a supporting rod B.

Further: the inner wall of the pressure plate is provided with an opening which is matched with the sizes of the supporting rod A and the supporting rod B.

Further: the one end of supporting pole A is provided with the projection, the projection extends to the inside of supporting pole B, the logical groove with projection size looks adaptation has been seted up to the outer wall of supporting pole B.

Further: the surface of the convex column is provided with a plurality of through screw holes, and the supporting rod B is provided with the convex column through bolts.

Further: the shape of the edge of the outer wall of the pressure plate is semicircular.

Further: and gaskets which are larger than the diameters of the outer walls of the conveying pipe A and the conveying pipe B are arranged on one sides, close to the corrugated hose, of the conveying pipe A and the conveying pipe B.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, before construction, the conveying pipe A, the conveying pipe B and the corrugated hose are respectively dispersed, and when the conveying pipe A and the conveying pipe B are hoisted, the trouble of simultaneously butting two groups of water conveying pipes and adjusting the length of the corrugated hose during hoisting is omitted, and when the length of the corrugated hose is adjusted, the positions of the conveying pipe A and the conveying pipe B are fixed, only the length of the corrugated hose is required to be adjusted, and the conveying pipe A or the conveying pipe B is not required to be pushed to move during adjustment, so that labor is saved.

Drawings

FIG. 1 is a schematic view of the outside of a telescopic hydraulic pipeline according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a telescopic hydraulic pipeline according to the present utility model;

fig. 3 is a partially enlarged schematic view of a telescopic hydraulic pipeline according to the present utility model.

In the figure: a conveying pipe A; 2. a conveying pipe B; 3. a corrugated hose; 4. a groove; 5. a positioning plate; 6. a pressure plate; 7. a supporting rod A; 8. a supporting rod B; 9. a movable seat; 10. and (5) a convex column.

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. 1-3, a telescopic water conservancy pipeline according to a preferred embodiment of the present utility model includes a conveying pipe A1 and a conveying pipe B2, a corrugated hose 3 is disposed between the conveying pipe A1 and the conveying pipe B2, a groove 4 is disposed on an outer wall of a side of the conveying pipe A1 and an outer wall of a side of the conveying pipe B2, which is close to each other, positioning disks 5 are fixedly connected to two ends of the corrugated hose 3, the positioning disks 5 are inserted into the groove 4, a pressing plate 6 is mounted on an outer side of the groove 4 by bolts on the conveying pipe A1 and the conveying pipe B2, the pressing plate 6 is in press connection with an outer side of the positioning disks 5, and an abutting rod A7 and an abutting rod B8 are respectively rotatably connected to outer walls of the two positioning disks 5.

The outer wall of the positioning disk 5 is rotationally connected with a movable seat 9, and one end of the movable seat 9 is rotationally connected with a supporting rod A7 or a supporting rod B8; the movable seat 9 and the supporting rod A7 can vertically rotate along different axes, so that a convenient handheld angle can be realized when the corrugated hose 3 is pushed to extend or retract by the supporting rod A7 or the supporting rod B8.

The inner wall of the pressure plate 6 is provided with an opening which is matched with the sizes of the supporting rod A7 and the supporting rod B8, so that the supporting rod A7 or the supporting rod B8 can move on the positioning plate 5 conveniently.

One end of the supporting rod A7 is provided with a convex column 10, the convex column 10 extends to the inside of the supporting rod B8, and a through groove matched with the convex column 10 in size is formed in the outer wall of the supporting rod B8, so that the convex column 10 enters the deep part of the supporting rod B8.

The surface of the convex column 10 is provided with a plurality of through screw holes, and the supporting rod B8 is provided with the convex column 10 through bolts; it will be appreciated that, due to the poor torsion resistance of the bellows 3, the abutment A7 and the abutment B8 are fixed together by the bolts and the lugs 10 after the bellows 3 is adjusted in length, and the structural safety of the bellows 3 is protected when the delivery pipe A1 or the delivery pipe B2 is pushed.

The outer wall edge of the pressure plate 6 is semicircular in shape so as to be in contact with the delivery pipe A1 or the delivery pipe B2 from the outside of the bellows 3 after the bellows 3 is adjusted.

The conveyer pipe A1 and conveyer pipe B2 all are provided with the packing ring that is greater than conveyer pipe A1 and conveyer pipe B2 outer wall diameter near bellows 3 one side, and the packing ring can prop up conveyer pipe A1 or conveyer pipe B2's one end when falling to ground, makes things convenient for the lifting rope to pass conveyer pipe A1 or conveyer pipe B2's bottom, and the packing ring can also provide the space for the butt joint of positioning disk 5.

In this embodiment, during construction, the conveying pipe A1, the conveying pipe B2 and the corrugated hose 3 are scattered and not connected, the lifting rope passes through the bottoms of the conveying pipe A1 and the conveying pipe B2, the lifting rope is respectively in butt joint with two groups of pipelines and is kept on the same axis, then, one end of the corrugated hose 3 is inserted into the groove 4 of the conveying pipe A1 through the positioning disc 5, the positioning disc 5 at one end of the conveying pipe A1 can be fixed by installing the pressing disc 6, the constructor can push the positioning disc 5 to drive the corrugated hose 3 to stretch through a plurality of supporting rods B8 to enable the corrugated hose 3 to enter the groove 4 of the conveying pipe B2, at the moment, the supporting rods A7 and the supporting rods B8 are then in butt joint through the convex columns 10, the supporting rods A7 and the supporting rods B8 are fixed through bolts, after installation, water flow can flow among the conveying pipe A1, the corrugated hose 3 and the conveying pipe B2 in sequence, and the quantity of the supporting rods B8 is not lower than four groups.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a telescopic water conservancy pipeline, includes conveyer pipe A (1) and conveyer pipe B (2), be provided with bellows (3), its characterized in that between conveyer pipe A (1) and conveyer pipe B (2): the utility model discloses a corrugated hose, including conveyer pipe A (1) and conveyer pipe B (2), conveyer pipe A (1) and conveyer pipe B (2) are all provided with recess (4) on one side outer wall that is close to mutually, the equal fixedly connected with positioning disk (5) in both ends of corrugated hose (3), inside at recess (4) is pegged graft in positioning disk (5), pressure disk (6) are installed through the bolt in the outside of recess (4) in conveyer pipe A (1) and conveyer pipe B (2), pressure disk (6) crimping is in the outside of positioning disk (5), two the outer wall of positioning disk (5) rotates respectively and is connected with support pole A (7) and supports pole B (8).

2. A telescopic water conservancy pipeline according to claim 1, wherein: the outer wall of the positioning disc (5) is rotationally connected with a movable seat (9), and one end of the movable seat (9) is rotationally connected with a supporting rod A (7) or a supporting rod B (8).

3. A telescopic water conservancy pipeline according to claim 2, wherein: the inner wall of the pressure plate (6) is provided with an opening which is matched with the sizes of the supporting rod A (7) and the supporting rod B (8).

4. A telescopic water conservancy pipeline according to claim 1, wherein: one end of the supporting rod A (7) is provided with a convex column (10), the convex column (10) extends to the inside of the supporting rod B (8), and a through groove matched with the convex column (10) in size is formed in the outer wall of the supporting rod B (8).

5. The telescopic water conservancy pipeline of claim 4, wherein: a plurality of through screw holes are formed in the surface of the convex column (10), and the convex column (10) is mounted on the supporting rod B (8) through bolts.

6. A telescopic water conservancy pipeline according to claim 1, wherein: the edge of the outer wall of the pressure plate (6) is semicircular.

7. A telescopic water conservancy pipeline according to claim 1, wherein: and gaskets which are larger than the diameters of the outer walls of the conveying pipe A (1) and the conveying pipe B (2) are arranged on one sides, close to the corrugated hose (3), of the conveying pipe A (1) and the conveying pipe B (2).