CN212616899U

CN212616899U - Hydraulic engineering pipeline protection casing

Info

Publication number: CN212616899U
Application number: CN202021413986.2U
Authority: CN
Inventors: 杨晶静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-26
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a water conservancy project pipeline protective cover, which comprises a first pipe body and a second pipe body, wherein the first pipe body is connected with the second pipe body through a flange, the first pipe body and the second pipe body are both provided with limiting clamping plates, two limiting clamping plates are oppositely arranged, two locking bolts penetrate between the two limiting clamping plates, the extending ends of the locking bolts are in threaded connection with nuts, the inner top surfaces of the two limiting clamping plates are both fixed with extrusion plates which are butted against the side surface of the flange, the inner walls of the lower parts of the two limiting clamping plates are both fixed with extrusion rods which are butted against the side surface of the flange, a water receiving tank which is positioned right below the flange is clamped between the lower end parts of the two limiting clamping plates, so that the connectivity of the connection part of the two pipe bodies can be further enhanced under the action of the two limiting clamping plates, the loosening of the connection part of the pipe bodies is prevented, and, conveniently accomodate the water that the junction flows down, prevent to disperse everywhere.

Description

Hydraulic engineering pipeline protection casing

Technical Field

The utility model relates to a pipeline protection casing technical field specifically is a hydraulic engineering pipeline protection casing.

Background

The development of hydraulic engineering is of great importance for irrigation, drainage and the like, and pipelines are basically used in the hydraulic engineering to transport water sources, so that the protection of the pipelines is particularly important.

However, in actual life, a plurality of water conservancy pipelines are not provided with the protective covers, so that the water conservancy pipelines are easily influenced by external environment, and the water leakage problem is easily caused at the joints of the pipelines, and therefore the protective covers for the water conservancy engineering pipelines are provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering pipeline protection casing has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydraulic engineering pipeline protective cover comprises a first pipe body and a second pipe body, wherein the first pipe body is connected with the second pipe body through a flange;

the first pipe body and the second pipe body are both provided with limiting clamping plates, the two limiting clamping plates are arranged oppositely, two locking bolts penetrate between the two limiting clamping plates, and extending ends of the locking bolts are in threaded connection with nuts;

the inner top surfaces of the two limiting clamping plates are respectively fixed with an extrusion plate which is abutted against the side surface of the flange;

extrusion rods which are abutted against the side faces of the flanges are fixed on the inner walls of the lower parts of the two limiting clamping plates;

and a water receiving tank positioned right below the flange is clamped between the lower end parts of the two limiting clamping plates.

Preferably, one side of the limiting clamping plate is provided with a bayonet which is clamped on the pipe body, and the extrusion plate and the extrusion rod are respectively positioned above and below the bayonet.

Preferably, two threaded holes matched with the locking bolts are formed in the limiting clamping plate, and the two threaded holes are symmetrically arranged around the bayonet.

Preferably, the symmetrical sockets are arranged on two sides of the water receiving tank, and the lower end parts of the two limiting clamping plates are fixed with the socket blocks.

Preferably, the insertion opening extends into the insertion block by a length greater than the length of the insertion block.

Preferably, a limiting notch is formed in the lower portion of one side of the flange, the end portion of the extrusion rod is connected with a limiting head which is of a conical structure and matched with the limiting notch, and the maximum diameter of the limiting head is larger than the inner diameter of the limiting notch.

(III) advantageous effects

The utility model provides a hydraulic engineering pipeline protection casing. The method has the following beneficial effects: under the effect of two restriction cardboards, can further strengthen the connectivity of two body junctions, prevent the pine of body junction from taking off, add the water receiving case simultaneously, conveniently accomodate the junction and flow down the water, prevent to disperse everywhere.

Drawings

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

FIG. 2 is a schematic side view of the limiting clamp of the present invention;

FIG. 3 is a schematic side view of the water receiving tank of the present invention;

fig. 4 is a schematic structural view of a flange of the present invention;

fig. 5 is a schematic structural view of the middle extrusion rod of the present invention.

In the figure: 1. a first pipe body; 2. a second tube body; 3. a flange; 31. a restriction notch; 4. a limiting clamping plate; 5. a locking bolt; 6. a nut; 7. a pressing plate; 8. an extrusion stem; 81. a restraint head; 9. a water receiving tank; 10. a bayonet; 11. an insertion block; 12. an interface; 13. a threaded bore.

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. 1-5, the present invention provides a technical solution: a hydraulic engineering pipeline protective cover comprises a first pipe body 1 and a second pipe body 2, wherein the first pipe body 1 and the second pipe body 2 are connected through a flange 3;

the first pipe body 1 and the second pipe body 2 are both provided with limiting clamping plates 4, the two limiting clamping plates 4 are arranged oppositely, two locking bolts 5 penetrate between the two limiting clamping plates 4, and the extending ends of the locking bolts 5 are in threaded connection with nuts 6;

the inner top surfaces of the two limiting clamping plates 4 are fixed with extrusion plates 7 which are abutted against the side surfaces of the flanges 3;

the inner walls of the lower parts of the two limiting clamping plates 4 are respectively fixed with an extrusion rod 8 which is abutted against the side surface of the flange 3;

a water receiving tank 9 positioned right below the flange 3 is clamped between the lower end parts of the two limiting clamping plates 4.

One side of the limiting clamping plate 4 is provided with a bayonet 10 used for being clamped on the pipe body, the bayonet 10 is conveniently clamped and installed in a set mode, the extruding plate 7 and the extruding rod 8 are located above and below the bayonet 10 respectively, and the two extruding parts are evenly extruded.

Two threaded holes 13 matched with the locking bolts 5 are formed in the limiting clamping plate 4, the two threaded holes 13 are symmetrically arranged relative to the bayonet 10, the locking bolts 13 penetrate through the threaded holes 13 in a threaded mode, and the two threaded holes 13 are formed in a separated mode and are more stable when being fixed.

The bayonet joint 12 that the symmetry set up is all seted up to the both sides of water receiving tank 9, two the lower tip of restriction cardboard 4 all is fixed with the inserted block 11, makes things convenient for the installation restriction of water receiving tank 9, makes its whole split of being convenient for, makes it conveniently carry.

The insertion port 12 extends into a length larger than that of the insertion block 11, so that when the water receiving tank 9 is clamped, the interference effect of the extrusion plate 7 and the extrusion rod 8 is not influenced.

In order to further improve the interference effect, the limiting notch 31 is formed in the lower portion of one side of the flange 3, the end portion of the extrusion rod 8 is connected with a limiting head 81 which is of a conical structure and is matched with the limiting notch 31, and the maximum diameter of the limiting head 81 is larger than the inner diameter of the limiting notch 31, so that the limiting head 8 can be clamped in the limiting notch 31, and the pipe body connecting position is not prone to deviation.

At first make two restriction cardboard 4 blocks establish on corresponding body, make two these be close to each other, and make restriction head 81 of 8 tip of extrusion stem of restriction cardboard 4 insert in the restriction notch 31, then make the fitting pin 5 screw thread insert and run through two restriction cardboard 4, make water receiving tank 9 block establish between two 4 lower tip of restriction cardboard, then lock through nut 6, thereby make the stripper 7 block establish the both sides at flange 3, restriction head 81 blocks and supports in restriction notch 31, make it consolidate the body junction, and can prevent it from taking place the skew, thereby under the effect of two restriction cardboards, can further strengthen the connectivity of two body junctions, prevent the pine of body junction from taking off, add the water receiving tank simultaneously, conveniently accomodate the junction water that flows down, prevent to disperse everywhere.

It is noted that, herein, relational terms such as first and second, and the like may be 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering pipeline protection casing which characterized in that: the pipe comprises a first pipe body (1) and a second pipe body (2), wherein the first pipe body (1) is connected with the second pipe body (2) through a flange (3);

the first pipe body (1) and the second pipe body (2) are both provided with limiting clamping plates (4), the two limiting clamping plates (4) are arranged oppositely, two locking bolts (5) penetrate between the two limiting clamping plates (4), and extending ends of the locking bolts (5) are connected with nuts (6) in a threaded mode;

extrusion plates (7) which are abutted against the side surfaces of the flanges (3) are fixed on the inner top surfaces of the two limiting clamping plates (4);

extrusion rods (8) which are abutted against the side surfaces of the flanges (3) are fixed on the inner walls of the lower parts of the two limiting clamping plates (4);

a water receiving tank (9) positioned right below the flange (3) is clamped between the lower end parts of the two limiting clamping plates (4).

2. The hydraulic engineering pipeline protective cover according to claim 1, wherein: one side of the limiting clamping plate (4) is provided with a bayonet (10) used for being clamped on the pipe body, and the extrusion plate (7) and the extrusion rod (8) are respectively positioned above and below the bayonet (10).

3. A hydraulic engineering pipe protective cover according to claim 1 or 2, characterized in that: two threaded holes (13) matched with the locking bolts (5) are formed in the limiting clamping plate (4), and the two threaded holes (13) are symmetrically arranged relative to the bayonet (10).

4. The hydraulic engineering pipeline protective cover according to claim 1, wherein: the plug-in interfaces (12) which are symmetrically arranged are arranged on two sides of the water receiving tank (9), and plug-in blocks (11) are fixed at the lower end parts of the two limiting clamping plates (4).

5. The hydraulic engineering pipeline protective cover according to claim 4, wherein: the insertion port (12) extends into the insertion block by a length larger than that of the insertion block (11).

6. The hydraulic engineering pipeline protective cover according to claim 1, wherein: restriction notch (31) have been seted up to one side lower part of flange (3), the end connection of extrusion pole (8) have the toper structure and with restriction notch (31) adaptation restriction head (81), and the maximum diameter of restriction head (81) is greater than the internal diameter of restriction notch (31).