CN212564831U

CN212564831U - Protective cover for hydraulic engineering

Info

Publication number: CN212564831U
Application number: CN202020883139.6U
Authority: CN
Inventors: 崔展飞; 赵亮亮; 黄海宝
Original assignee: Shenyang Yuexiang Civil Engineering Co ltd
Current assignee: Shenyang Yuexiang Civil Engineering Co ltd
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-02-19
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a protection casing for hydraulic engineering, including first pipe cover, second pipe cover, fixed knot structure, first fixed cover, fixed block, first screw rod, slider, spacing clamp, regulation structure, regulation pole, slide bar, second screw rod, connecting block and the fixed cover of second. The utility model has the advantages that: install first pipe casing in the wall body outside through mounting structure, it slides in first pipe casing to rotate first screw rod drive slider, and then it is spacing to promote spacing clamp to the pipeline, rotate the second screw rod again, the second screw rod drives the slide bar and slides in the inside of adjusting the pole, the connecting block of slide bar tip drives the inside second pipe casing of the fixed cover of second and slides towards the direction of first pipe casing, block between first pipe casing and the second pipe casing, the inside pipeline of first pipe casing and the inside pipe connection of second pipe casing, cooperation through first pipe casing and fixed knot structure, the pipeline has effectively been fixed, simultaneously because adjust the convenient second pipe casing of dismantling of structure, it overhauls the pipeline to have made things convenient for the maintenance workman.

Description

Protective cover for hydraulic engineering

Technical Field

The utility model relates to a protection casing specifically is a protection casing for hydraulic engineering belongs to hydraulic engineering equipment technical field.

Background

The water conservancy project is used for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, and some drainage pipelines need to connect two sections of pipelines in different directions together through a connector when passing through the outer wall of a wall body, and the connector serves as a pipeline protective cover.

However, after the pipeline is connected by the existing pipeline connector, when the water pressure is too high, the pipeline and the connector are easy to slip, and some wall pipelines are inconvenient to maintain by maintenance workers when faults occur, so that the life quality of residents is possibly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection casing for hydraulic engineering in order to solve above-mentioned problem, first pipe casing and fixed knot construct the cooperation, have effectively fixed the pipeline, have made things convenient for the maintenance workman to overhaul the pipeline simultaneously because adjust the convenient second pipe casing of dismantling of structure.

The utility model realizes the above purpose by the following technical proposal, a protective cover for hydraulic engineering, which comprises a first pipe cover and a fixed structure fixed on the first pipe cover, wherein the fixed structure comprises a first fixed sleeve, a fixed block, a first screw rod, a slide block and a limit clamp, the first fixed sleeve is arranged outside the first pipe cover, two sides of the first fixed sleeve are respectively provided with one fixed block, the first screw rod is arranged inside the fixed block, the first screw rod is rotationally connected with the fixed block, the slide block is arranged outside the first screw rod, the first screw rod is in threaded connection with the slide block, the slide block penetrates through the side wall of the first pipe cover, the slide block is in sliding connection with the first pipe cover, the slide block penetrates through the first fixed sleeve, and the slide block is in sliding connection with the first fixed sleeve, one end of the sliding block, which is far away from the first screw rod, is connected with the limiting clamp, and the section of the limiting clamp is of an arc structure; the adjusting structure comprises an adjusting rod, a sliding rod, a second screw, a connecting block and a second fixing sleeve, the adjusting rod is welded to the top end of the first fixing sleeve, the sliding rod is arranged inside the adjusting rod, the sliding rod is connected with the adjusting rod in a sliding mode, the second screw is arranged inside the sliding rod, the second screw is in threaded connection with the sliding rod, the screw is rotatably connected with the adjusting rod, one end, away from the screw, of the sliding rod is connected to the connecting block, the second fixing sleeve is arranged at the bottom end of the connecting block, a second pipe cover is arranged inside the second fixing sleeve, and the inner diameter of the second pipe cover is equal to the outer diameter of the first pipe cover; the bottom of the first fixed sleeve is provided with a mounting structure.

Preferably, for the convenience of inciting somebody to action first pipe casing with the second pipe casing is installed on the wall body, mounting structure includes installation piece, bracing piece, regulating block, connecting rod and fixed plate, the installation piece is located the bottom of first fixed cover, the bottom of installation piece is equipped with the bracing piece, the cross-section of bracing piece is L shape structure, the outside of the one end of bracing piece is equipped with the regulating block, the regulating block with threaded connection between the bracing piece, the regulating block deviates from the one end of bracing piece is connected with the connecting rod, the connecting rod with rotate between the regulating block and connect, the connecting rod deviates from the one end of regulating block connect in the fixed plate.

Preferably, in order to increase the sealing performance between the first pipe cover and the second pipe cover, the cross section of the side wall of one end of the second pipe cover is a U-shaped structure, and a sealing ring is arranged inside the second pipe cover.

Preferably, in order to fix the fixing plate, the mounting structure further includes two nuts, and the two nuts are disposed on one side of the fixing plate close to the connecting rod.

Preferably, in order to rotate the second rod, a rocker is arranged at one end of the second screw rod, which is far away from the adjusting rod, and the rocker is detachably connected with the second screw rod.

Preferably, in order to facilitate the rotation of the first screw rod, the cross section of the end part of the first screw rod is of a T-shaped structure, and two arc-shaped grooves are symmetrically arranged at the terminal of the first screw rod.

Preferably, in order to increase the stress area and make the stress uniform, the cross section of the mounting block is of an arc structure, and the mounting block is detachably connected with the support rod.

The utility model has the advantages that: install first pipe casing in the wall body outside through mounting structure, it slides in first pipe casing to rotate first screw rod drive slider, and then it is spacing to promote spacing clamp to the pipeline, rotate the second screw rod again, the second screw rod drives the slide bar and slides in the inside of adjusting the pole, the connecting block of slide bar tip drives the inside second pipe casing of the fixed cover of second and slides towards the direction of first pipe casing, block between first pipe casing and the second pipe casing, the inside pipeline of first pipe casing and the inside pipe connection of second pipe casing, cooperation through first pipe casing and fixed knot structure, the pipeline has effectively been fixed, simultaneously because adjust the convenient second pipe casing of dismantling of structure, it overhauls the pipeline to have made things convenient for the maintenance workman.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the first pipe cover and the fixing structure shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the first pipe cover and the adjustment structure shown in FIG. 1;

fig. 4 is a schematic view illustrating a connection structure of the support rod and the connection rod shown in fig. 1.

In the figure: 1. the device comprises a first pipe cover, a second pipe cover, a fixing structure, a first fixing sleeve, a second fixing sleeve, a fixing block, a first screw rod, a first adjusting rod, a sliding block, a second adjusting rod, a sliding rod, a second screw rod, a second adjusting rod, a connecting block, a second fixing sleeve, a second adjusting rod, a sliding rod, a second adjusting rod, a second.

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. 1-4, a protective cover for hydraulic engineering includes a first pipe cover 1 and a fixing structure 3 fixed on the first pipe cover 1, where the fixing structure 3 includes a first fixing sleeve 31, a fixing block 32, a first screw 33, a slider 34 and a limiting clamp 35, the first fixing sleeve 31 is disposed outside the first pipe cover 1, two sides of the first fixing sleeve 31 are respectively provided with one fixing block 32, the fixing block 32 is internally provided with the first screw 33, the first screw 33 is rotatably connected with the fixing block 32, the outside of the first screw 33 is provided with the slider 34, the first screw 33 is in threaded connection with the slider 34, the slider 34 penetrates through a side wall of the first pipe cover 1, the slider 34 is in sliding connection with the first pipe cover 1, the slider 34 penetrates through the first fixing sleeve 31, the slider 34 is in sliding connection with the first fixing sleeve 31, one end of the slider 34 away from the first screw 33 is connected with the limiting clamp 35, the section of the limiting clamp 35 is of an arc structure; the top of the first fixed sleeve 31 is provided with an adjusting structure 4, the adjusting structure 4 comprises an adjusting rod 41, a sliding rod 42, a second screw 43, a connecting block 44 and a second fixed sleeve 45, the adjusting rod 41 is welded on the top of the first fixed sleeve 31, the inside of the adjusting rod 41 is provided with the sliding rod 42, the sliding rod 42 is in sliding connection with the adjusting rod 41, the inside of the sliding rod 42 is provided with the second screw 43, the second screw 43 is in threaded connection with the sliding rod 42, the screw is in rotating connection with the adjusting rod 41, one end of the sliding rod 42, which deviates from the screw, is connected with the connecting block 44, the bottom end of the connecting block 44 is provided with the second fixed sleeve 45, the inside of the second fixed sleeve 45 is provided with a second pipe cover 2, and; the bottom end of the first fixing sleeve 31 is provided with a mounting structure 5.

As a technical optimization scheme, mounting structure 5 is including installation piece 51, bracing piece 52, regulating block 53, connecting rod 54 and fixed plate 56, the bottom of first fixed cover 31 is located to installation piece 51, the bottom of installation piece 51 is equipped with bracing piece 52, the cross-section of bracing piece 52 is L shape structure, the outside of the one end of bracing piece 52 is equipped with regulating block 53, threaded connection between regulating block 53 and the bracing piece 52, the one end that regulating block 53 deviates from bracing piece 52 is connected with connecting rod 54, rotate between connecting rod 54 and the regulating block 53 and be connected, the one end that connecting rod 54 deviates from regulating block 53 is connected in fixed plate 56.

As a technical optimization scheme of the utility model, the cross-section of 2 one end lateral walls of second pipe casing is the U-shaped structure, and the inside of second pipe casing 2 is equipped with sealing washer 7.

As a technical optimization scheme of the utility model, mounting structure 5 still includes nut 55, and two nuts 55 are located one side that fixed plate 56 is close to connecting rod 54.

As a technical optimization scheme of the utility model, the one end that second screw rod 43 deviates from adjusting pole 41 is equipped with rocker 6, can dismantle between rocker 6 and the second screw rod 43 and be connected.

As a technical optimization scheme of the utility model, the tip cross-section of first screw rod 33 is T shape structure, and first screw rod 33's terminal symmetry is equipped with two arc recesses.

As a technical optimization scheme of the utility model, the cross-section of installation piece 51 is the arc structure, can dismantle between installation piece 51 and the bracing piece 52 and be connected.

When the utility model is used, firstly, the fixing plate 56 is fixed on the wall body, then the adjusting block 53 is rotated, the adjusting block 53 is rotatably connected with the connecting rod 54 and is in threaded connection with the supporting rod 52, the adjusting block 53 is rotated to adjust the distance between the first pipe sleeve 1 and the wall body, the first pipe cover 1 is installed on the outer side of the wall body, then the first screw rod 33 is rotated, the first screw rod 33 is in threaded connection with the slider 34, the slider 34 is in sliding connection with the side wall of the first pipe cover 1, the slider 34 is driven by the rotation of the first screw rod 33 to slide in the first pipe cover 1, and further the spacing clamp 35 is pushed to limit the pipeline, then the rocker 6 is rotated, the rocker 6 is in threaded connection with the sliding rod 42, the rocker 6 drives the second screw rod 43 to rotate, the second screw rod 43 rotates and further drives the sliding rod 42 to slide in the adjusting rod 41, the connecting block 44 at the end of the sliding rod 42 drives the second pipe cover 2 in the second fixing sleeve 45 to slide towards the direction, block between first pipe casing 1 and the second pipe casing 2, the pipeline of first pipe casing 1 inside and the inside pipe connection of second pipe casing 2, through the cooperation of first pipe casing 1 with fixed knot constructs 3, effectively fixed the pipeline, simultaneously because adjust structure 4 and conveniently dismantle second pipe casing 2, made things convenient for the maintenance workman to overhaul the pipeline.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. The utility model provides a protection casing for hydraulic engineering, includes first pipe casing (1) and is fixed in fixed knot constructs (3) on first pipe casing (1), its characterized in that: fixed knot constructs (3) including first fixed cover (31), fixed block (32), first screw rod (33), slider (34) and spacing clamp (35), first fixed cover (31) are located the outside of first pipe casing (1), the both sides of first fixed cover (31) are equipped with one respectively fixed block (32), the inside of fixed block (32) is equipped with first screw rod (33), first screw rod (33) with rotate between fixed block (32) and be connected, the outside of first screw rod (33) is equipped with slider (34), first screw rod (33) with threaded connection between slider (34), slider (34) run through in the lateral wall of first pipe casing (1), slider (34) with sliding connection between first pipe casing (1), slider (34) run through in first fixed cover (31), the sliding block (34) is in sliding connection with the first fixing sleeve (31), one end, away from the first screw (33), of the sliding block (34) is connected with the limiting clamp (35), and the section of the limiting clamp (35) is of an arc-shaped structure; the top of first fixed cover (31) is equipped with adjusts structure (4), adjust structure (4) including adjusting pole (41), slide bar (42), second screw rod (43), connecting block (44) and the fixed cover of second (45), it welds in to adjust pole (41) the top of first fixed cover (31), the inside of adjusting pole (41) is equipped with slide bar (42), slide bar (42) with adjust sliding connection between pole (41), the inside of slide bar (42) is equipped with second screw rod (43), second screw rod (43) with threaded connection between slide bar (42), the screw rod with rotate between adjusting pole (41) and be connected, slide bar (42) deviate from the one end of screw rod connect in connecting block (44), the bottom of connecting block (44) is equipped with the fixed cover of second (45), a second pipe cover (2) is arranged in the second fixing sleeve (45), and the inner diameter of the second pipe cover (2) is equal to the outer diameter of the first pipe cover (1); the bottom end of the first fixing sleeve (31) is provided with a mounting structure (5).

2. The protective cover for the hydraulic engineering according to claim 1, wherein: mounting structure (5) are including installation piece (51), bracing piece (52), regulating block (53), connecting rod (54) and fixed plate (56), installation piece (51) are located the bottom of first fixed cover (31), the bottom of installation piece (51) is equipped with bracing piece (52), the cross-section of bracing piece (52) is L shape structure, the outside of the one end of bracing piece (52) is equipped with regulating block (53), regulating block (53) with threaded connection between bracing piece (52), regulating block (53) deviates from the one end of bracing piece (52) is connected with connecting rod (54), connecting rod (54) with rotate between regulating block (53) and connect, connecting rod (54) deviate from the one end of regulating block (53) connect in fixed plate (56).

3. The protective cover for the hydraulic engineering according to claim 1, wherein: the cross-section of the side wall of one end of the second pipe cover (2) is of a U-shaped structure, and a sealing ring (7) is arranged inside the second pipe cover (2).

4. The protective cover for the hydraulic engineering according to claim 2, wherein: the mounting structure (5) further comprises nuts (55), and the two nuts (55) are arranged on one side, close to the connecting rod (54), of the fixing plate (56).

5. The protective cover for the hydraulic engineering according to claim 1, wherein: one end, deviating from the adjusting rod (41), of the second screw rod (43) is provided with a rocker (6), and the rocker (6) is detachably connected with the second screw rod (43).

6. The protective cover for the hydraulic engineering according to claim 1, wherein: the cross section of the end part of the first screw rod (33) is of a T-shaped structure, and two arc-shaped grooves are symmetrically formed in the terminal of the first screw rod (33).

7. The protective cover for the hydraulic engineering according to claim 2, wherein: the cross section of the mounting block (51) is of an arc structure, and the mounting block (51) is detachably connected with the supporting rod (52).