CN213018342U

CN213018342U - Water conservancy pipeline protection casing

Info

Publication number: CN213018342U
Application number: CN202021344810.6U
Authority: CN
Inventors: 沈长军
Original assignee: Henan Zhenghai Ind Co ltd
Current assignee: Henan Zhenghai Ind Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-20
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a water conservancy pipeline protection casing, which comprises a housing, the circumference inner wall of housing is equipped with annular heated board, and annular heated board inner wall is equipped with annular gasbag, annular gasbag's circumference outer wall is equipped with the air cock, and outside the other end of air cock extended to the housing, annular gasbag's bottom outer wall equidistance was equipped with the block rubber, and is equipped with same telescopic link between every two adjacent block rubbers, one side outer wall of housing is equipped with flexible pipe, and the circumference outer wall of flexible pipe is equipped with the heat preservation cushion, and one side outer wall of housing is equipped with the grip ring. The utility model discloses before the installation pipeline, peg graft the pipeline in the protection casing earlier, then utilize the air cock to inflate annular gasbag, extrude the block rubber simultaneously and carry out the centre gripping to water conservancy pipeline, the telescopic link shrink to reach the purpose that protects the water conservancy pipeline of different diameters, cushion external atress simultaneously, reduce the pressure to water conservancy pipeline.

Description

Water conservancy pipeline protection casing

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a water conservancy pipeline protection casing.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings.

Hydraulic engineering is when transporting the water resource, uses the pipeline usually, and the pipeline exposes outside usually, does not set up the safety cover, and the water conservancy pipeline receives external environment influence easily, and the water conservancy pipeline can receive ambient temperature's influence, and expend with heat and contract with cold, causes the damage of water conservancy pipeline, and external pressure can extrude the water conservancy pipeline simultaneously to lead to the water conservancy pipeline displacement, consequently, need to design a water conservancy pipeline protection casing to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water conservancy pipeline protective cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water conservancy pipeline protection casing, includes the housing, the circumference inner wall fixedly connected with annular heated board of housing, and annular heated board inner wall bonds and have annular gasbag, the circumference outer wall fixedly connected with air cock of annular gasbag, and the other end of air cock extends to outside the housing.

Furthermore, the outer wall of the bottom of the annular air bag is fixedly connected with rubber blocks at equal intervals, and the same telescopic rod is fixedly connected between every two adjacent rubber blocks.

Furthermore, the outer wall of one side of the housing is fixedly connected with a telescopic pipe, and the outer wall of the circumference of the telescopic pipe is fixedly connected with a heat preservation soft cushion.

Furthermore, the outer wall of one side of the housing is fixedly connected with a clamping ring, the outer wall of the circumference of the clamping ring is provided with four mounting holes, the inner wall of each mounting hole is inserted with a connecting column, and the bottom of each connecting column is fixedly connected with a clamping plate.

Furthermore, the circumference outer wall fixedly connected with four first protecting casings of grip ring, and open threaded hole at the top of first protecting casing, threaded connection has the threaded rod through threaded connection the circumference inner wall of threaded hole, and the bottom outer wall of threaded rod passes through the bearing with the top outer wall of spliced pole and is connected.

Furthermore, the inner wall of the circumference of the annular heat-insulating plate is fixedly connected with two limiting rings, and the limiting rings are positioned on two sides of the annular air bag.

Furthermore, the circumference outer wall of housing has the second protective housing through bolted connection, and the air cock is located the second protective housing.

The utility model has the advantages that:

1. housing through setting up, annular ring shape heated board, the heat preservation cushion, the telescopic link, the rubber block, annular gasbag and air cock, before the installation pipeline, peg graft the pipeline in the protection casing earlier, then utilize the air cock to inflate annular gasbag, because the effect of spacing ring, inflated annular gasbag can only expand to water conservancy pipeline outer wall direction, it carries out the centre gripping to water conservancy pipeline to extrude the rubber block simultaneously, the telescopic link shrink, thereby reach the purpose of protecting the water conservancy pipeline of different diameters, cushion external atress simultaneously, reduce the pressure to water conservancy pipeline, after the centre gripping, utilize annular heated board and heat preservation cushion to insulate against heat to ambient temperature, and then reach the purpose of protecting water conservancy pipeline.

2. Through the grip ring, threaded rod, screw hole, grip block and the spliced pole that set up, when the installation protection casing, place the grip ring in the import department of pipeline, rotatory threaded rod, the threaded rod moves down to promote spliced pole and grip block and move down, because spliced pole and threaded rod pass through the bearing and connect, so the spliced pole can not rotate, utilize the grip block to carry out the centre gripping to the pipeline, prevent that the protection casing from droing.

3. Through the second protective housing that sets up, because the air cock exposes in the external world for a long time, receive external factor influence easily, utilize the second protective housing to protect the air cock, establish to three horn shapes at the top of second protective housing, prevent that the rainwater from piling up, and then cause the corruption to the air cock.

Drawings

Fig. 1 is a front structural sectional view of a water conservancy pipeline protective cover provided by the utility model;

fig. 2 is a side structural sectional view of a water conservancy pipeline protective cover provided by the utility model;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic view of a partial three-dimensional structure of a water conservancy pipeline protective cover provided by the present invention;

fig. 5 is a partial front structural section of a water conservancy pipeline protection casing that embodiment 2 of the utility model provides.

In the figure: the device comprises a housing 1, an air tap 2, a limiting ring 3, a telescopic pipe 4, an annular air bag 5, a heat preservation cushion 6, a threaded hole 7, a first protection shell 8, a connecting column 9, a clamping plate 10, a threaded rod 11, a rubber block 12, a telescopic rod 13, an annular heat preservation plate 14 and a second protection shell 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 and 2, a water conservancy pipeline protection casing, includes housing 1, and the circumference inner wall fixedly connected with annular heated board 14 of housing 1, and the inner wall bonding of annular heated board 14 has annular gasbag 5, and the circumference outer wall fixedly connected with air cock 2 of annular gasbag 5, and the other end of air cock 2 extends outside housing 1.

Wherein, the bottom outer wall equidistance fixedly connected with block rubber 12 of annular gasbag 5, and the same telescopic link 13 of fixedly connected with between every two adjacent block rubber 12 to guarantee that block rubber 12 can hug closely the hydrology pipeline outer wall.

Wherein, the outer wall fixedly connected with of one side of housing 1 is flexible pipe 4, and the circumference outer wall fixedly connected with heat preservation cushion 6 of flexible pipe 4 to reach the purpose of keeping warm to the pipeline.

The outer wall of one side of the housing 1 is fixedly connected with a clamping ring, the outer wall of the circumference of the clamping ring is provided with four mounting holes, the inner wall of each mounting hole is inserted with a connecting column 9, and the bottom of each connecting column 9 is fixedly connected with a clamping plate 10.

Wherein, four first protecting casings 8 of circumference outer wall fixedly connected with of grip ring, and threaded hole 7 is opened at the top of first protecting casing 8, and threaded connection has threaded rod 11 through threaded connection to the circumference inner wall of threaded hole 7, and threaded rod 11's bottom outer wall passes through the bearing with the top outer wall of spliced pole 9 and is connected to reach the purpose to the further centre gripping of water conservancy pipeline, guarantee that the centre gripping is stable.

Wherein, the circumference inner wall fixedly connected with two spacing rings 3 of annular heated board 14, and spacing ring 3 is located the both sides of annular gasbag 5, and restriction annular gasbag 5 can not expand to the protection casing both sides.

The working principle is as follows: the control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of power also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail, a user inserts the pipeline in the protective cover before installing the pipeline, then uses the air nozzle 2 to inflate the annular air bag 5, because of the action of the spacing ring 3, the inflated annular air bag 5 can only expand towards the outer wall direction of the water conservancy pipeline, simultaneously extrudes the rubber block 12 to clamp the water conservancy pipeline, the telescopic rod 4 contracts, thereby achieving the purpose of protecting the water conservancy pipelines with different diameters, simultaneously buffers the external stress, reduces the pressure to the water conservancy pipeline, after clamping, uses the annular insulation board 14 and the insulation cushion 6 to insulate the external temperature, place the inlet department at the pipeline with the grip ring, rotatory threaded rod 11, threaded rod 11 moves down to promote spliced pole 9 and grip block 10 to move down, because spliced pole 9 and threaded rod 11 pass through the bearing and connect, so spliced pole 9 can not rotate, utilize grip block 10 to carry out the centre gripping to the pipeline, prevent that the protection casing from droing.

Example 2

Referring to fig. 3, compared with embodiment 1, the water conservancy pipeline protective cover has the second protective housing 15 connected to the circumferential outer wall of the housing 1 through the bolt, and the air tap 2 is located in the second protective housing 15.

The working principle is as follows: because air cock 2 exposes in the external world for a long time, receives external factor influence easily, utilizes second protective housing 15 to protect air cock 2, and the top of second protective housing 15 is established to the triangle form, prevents that the rainwater from piling up, and then causes the corruption to air cock 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy pipeline protection casing, includes housing (1), its characterized in that, circumference inner wall fixedly connected with annular heated board (14) of housing (1), and annular heated board (14) inner wall bonds and has annular gasbag (5), circumference outer wall fixedly connected with air cock (2) of annular gasbag (5), and the other end of air cock (2) extends outside housing (1).

2. The water conservancy pipeline protective cover according to claim 1, characterized in that the bottom outer wall of the annular air bag (5) is fixedly connected with rubber blocks (12) at equal intervals, and a same telescopic rod (13) is fixedly connected between every two adjacent rubber blocks (12).

3. The water conservancy pipeline protective cover according to claim 2, characterized in that an extension pipe (4) is fixedly connected to the outer wall of one side of the cover shell (1), and a heat preservation cushion (6) is fixedly connected to the outer wall of the circumference of the extension pipe (4).

4. The water conservancy pipeline protective cover according to any one of claims 1 to 3, wherein a clamping ring is fixedly connected to the outer wall of one side of the housing (1), four mounting holes are formed in the circumferential outer wall of the clamping ring, a connecting column (9) is inserted into the inner wall of each mounting hole, and a clamping plate (10) is fixedly connected to the bottom of each connecting column (9).

5. The water conservancy pipeline protection casing of claim 4, characterized in that, the circumference outer wall fixedly connected with of grip ring has four first protecting crust (8), and open threaded hole (7) at the top of first protecting crust (8), and threaded rod (11) is connected through threaded connection to the circumference inner wall of threaded hole (7), and the bottom outer wall of threaded rod (11) passes through the bearing with the top outer wall of spliced pole (9) and is connected.

6. The water conservancy pipeline protective cover according to claim 5, characterized in that the inner wall of the circumference of the annular heat-insulating plate (14) is fixedly connected with two limiting rings (3), and the limiting rings (3) are positioned at two sides of the annular air bag (5).

7. A water conservancy pipeline protective cover according to claim 6, characterized in that the circumferential outer wall of the cover shell (1) is connected with a second protective shell (15) through bolts, and the air tap (2) is positioned in the second protective shell (15).