CN212455834U - Pipeline quick connect flange device for hydraulic engineering - Google Patents
Pipeline quick connect flange device for hydraulic engineering Download PDFInfo
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- CN212455834U CN212455834U CN202020661994.2U CN202020661994U CN212455834U CN 212455834 U CN212455834 U CN 212455834U CN 202020661994 U CN202020661994 U CN 202020661994U CN 212455834 U CN212455834 U CN 212455834U
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- hydraulic engineering
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- flange plate
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Abstract
The utility model relates to a hydraulic engineering pipeline technical field just discloses a pipeline quick flange device for hydraulic engineering, including two pipelines, be located left the right-hand member fixedly connected with left ring flange of pipeline is located right the left end fixedly connected with right ring flange of pipeline, four arcs of lateral wall fixedly connected with on left ring flange right side, four the arc circumference distributes, four the screw thread has all been seted up to the outer wall of arc, four jacks corresponding with the arc have been seted up to the left lateral wall of right ring flange, four the arc runs through right ring flange, four through four jacks respectively the arc thread bush is equipped with same interior thread section of thick bamboo. The utility model is simple in operation convenient, can be quick connect the pipeline, the effectual convenience that improves the flange and use.
Description
Technical Field
The utility model relates to a hydraulic engineering pipeline technical field especially relates to a pipeline quick connect flange device for hydraulic engineering.
Background
The hydraulic engineering is an engineering which is built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefit, a large number of pipelines are required to be used in the building process of the hydraulic engineering, and a plurality of pipelines are connected with each other and need to be fixed by using flange devices.
The existing flange connecting device fixes two flanges together through a large number of bolts, needs to use professional tools to screw a plurality of bolts one by one when assembling, is repeatedly complex to operate, and has low installation efficiency, so that the service speed of hydraulic engineering is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the flange joint device of the pipeline among the prior art is connected the lower installation effectiveness, and the pipeline quick connect flange device for hydraulic engineering who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick connecting flange device for pipelines for hydraulic engineering comprises two pipelines, wherein the right end of the pipeline on the left side is fixedly connected with a left flange plate, the left end of the pipeline on the right side is fixedly connected with a right flange plate, the side wall on the right side of the left flange plate is fixedly connected with four arc-shaped plates which are distributed on the circumference, the outer walls of the four arc-shaped plates are all provided with threads, the side wall of the left side of the right flange plate is provided with four insertion holes corresponding to the arc-shaped plates, the four arc-shaped plates respectively penetrate through the right flange plate through the four insertion holes, the four arc-shaped plates are externally threaded and sleeved with the same internal thread cylinder, the side wall of the right side of the internal thread cylinder is provided with a fixing hole, the pipeline penetrates through the internal thread cylinder through the fixing hole, annular seal grooves are formed in the side wall of one side, opposite to the right flange, of the left flange, and the same rubber sealing gasket is arranged between the two annular seal grooves.
Preferably, the side wall on the right side of the left flange plate is fixedly connected with a limiting pipe, and the side wall on the left side of the right flange plate is provided with a limiting hole corresponding to the limiting pipe.
Preferably, the equal symmetry fixedly connected with two fixed blocks of outer wall of both sides about the internal thread section of thick bamboo lie in two with one side fixedly connected with is same fixed axle between the fixed block, the outer movable sleeve of fixed axle is equipped with the action bars, the rotation hole has been seted up to the pole wall of action bars, the fixed axle runs through the action bars through rotating the hole.
Preferably, the four arc plates are movably sleeved with the same gasket, and the gasket is positioned between the right flange plate and the internal thread cylinder.
Preferably, the limiting pipe and the limiting hole are both square.
Preferably, the rod wall of the operating rod is fixedly sleeved with a sponge sleeve.
Compared with the prior art, the utility model provides a pipeline quick connect flange device for hydraulic engineering possesses following beneficial effect:
the quick connecting flange device for the pipelines for the hydraulic engineering comprises a pipeline, a left flange plate, a right flange plate, arc plates, jacks, an internal thread cylinder, a fixed hole, an annular seal groove and a rubber seal gasket, wherein the rubber seal gasket is placed in the annular seal groove on the left flange plate, the left flange plate and the right flange plate are butted together to enable the four arc plates to respectively penetrate through the four jacks, the rubber seal gasket is clamped in the annular seal groove on the right flange plate, the internal thread cylinder is sleeved outside the four arc plates, the internal thread cylinder is rotated to be mutually matched with threads on the four arc plates through the internal thread cylinder, the internal thread cylinder moves leftwards, the internal thread cylinder pushes the right flange plate to move leftwards, the right flange plate and the left flange plate are pressed together to deform the rubber seal gasket, the rubber seal gasket seals the two annular seal grooves to complete the connection of the two, this device easy operation is convenient, can be quick connect the pipeline, the effectual convenience that improves the flange and use.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model is simple in operation convenient, can be quick connect the pipeline, the effectual convenience that improves the flange and use.
Drawings
Fig. 1 is a schematic structural view of a quick pipe connecting flange device for hydraulic engineering according to the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a portion B in fig. 1.
In the figure: the device comprises a pipeline 1, a left flange plate 2, a right flange plate 3, an arc plate 4, a jack 5, an internal thread cylinder 6, a fixing hole 7, an annular sealing groove 8, a rubber sealing gasket 9, a limiting pipe 10, a limiting hole 11, a fixing block 12, a fixing shaft 13, an operating rod 14, a rotating hole 15, a gasket 16 and a sponge sleeve 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a pipeline quick connection flange device for hydraulic engineering comprises two pipelines 1, a left flange 2 is fixedly connected to the right end of the pipeline 1 on the left side, a right flange 3 is fixedly connected to the left end of the pipeline 1 on the right side, four arc plates 4 are fixedly connected to the side wall on the right side of the left flange 2, the four arc plates 4 are circumferentially distributed, the outer walls of the four arc plates 4 are all provided with threads, four insertion holes 5 corresponding to the arc plates 4 are arranged on the side wall on the left side of the right flange 3, the four arc plates 4 respectively penetrate through the right flange 3 through the four insertion holes 5, the four arc plates 4 are externally threaded sleeves provided with the same internally threaded cylinder 6, the side wall on the right side of the internally threaded cylinder 6 is provided with a fixing hole 7, the pipeline 1 penetrates through the internally threaded cylinder 6 through the fixing, when the device is used, the rubber sealing gasket 9 is placed in the annular sealing groove 8 on the left flange plate 2, the left flange plate 2 and the right flange plate 3 are butted together, the four arc plates 4 respectively penetrate through the four insertion holes 5, the rubber sealing gasket 9 is clamped in the annular sealing groove 8 on the right flange plate 3, the internal thread cylinder 6 is sleeved outside the four arc plates 4, the internal thread cylinder 6 is rotated, the internal thread cylinder 6 moves leftwards through the mutual matching of the threads on the internal thread cylinder 6 and the four arc plates 4, the internal thread cylinder 6 pushes the right flange plate 3 to move leftwards, the right flange plate 3 and the left flange plate 2 are pressed together, the rubber sealing gasket 9 is deformed, the rubber sealing gasket 9 seals the two annular sealing grooves 8, the connection of the two pipelines 1 is completed, the device is simple and convenient to operate, and can quickly connect the pipelines 1, the convenience of flange use has effectively been improved.
The lateral wall fixedly connected with on left flange dish 2 right side is spacing pipe 10, and the left lateral wall of right flange dish 3 has seted up the spacing hole 11 corresponding with spacing pipe 10, mutually supports with spacing hole 11 through spacing pipe 10, can improve the cooperation compactness between left flange dish 2 and the right flange dish 3.
Two fixed blocks 12 of the equal symmetry fixedly connected with of outer wall of both sides about the internal thread section of thick bamboo 6, lie in the same one fixed axle 13 of fixedly connected with between two fixed blocks 12 of one side, the outer movable sleeve of fixed axle 13 is equipped with action bars 14, rotation hole 15 has been seted up to action bars 14's pole wall, fixed axle 13 runs through action bars 14 through rotating hole 15, rotate action bars 14 during the use, make the internal thread section of thick bamboo 6 of action bars 14 perpendicular to, it can drive the rotation of internal thread section of thick bamboo 6 to promote action bars 14, the convenience of device operation has been improved.
The outer movable sleeve of four arcs 4 is equipped with same packing ring 16, and packing ring 16 is located between right ring flange 3 and the internal thread section of thick bamboo 6, and packing ring 16 can improve the pressfitting effect of internal thread section of thick bamboo 6 to right ring flange 3, makes the pole of right ring flange 3 and the laminating of left ring flange 2 inseparabler.
The sponge sleeve 17 is fixedly sleeved on the rod wall of the operating rod 14, so that the use comfort of the operating rod 14 is improved.
In the utility model, when in use, the rubber sealing gasket 9 is placed in the annular sealing groove 8 on the left flange 2, the left flange 2 is butted with the right flange 3, the four arc plates 4 respectively pass through the four insertion holes 5, the rubber sealing gasket 9 is clamped in the annular sealing groove 8 on the right flange 3, the internal thread cylinder 6 is sleeved outside the four arc plates 4, the internal thread cylinder 6 is rotated, through the screw thread of an internal thread section of thick bamboo 6 and four arcs 4 mutually support, make an internal thread section of thick bamboo 6 remove left, an internal thread section of thick bamboo 6 promotes right ring flange 3 and removes left, press right ring flange 3 and left ring flange 2 together, make rubber packing pad 9 warp, rubber packing pad 9 seals two annular seal groove 8, the completion is to the connection of two pipelines 1, this device easy operation is convenient, can be quick connect pipeline 1, the effectual convenience that improves the flange and use.
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 (6)
1. A quick pipeline connecting flange device for hydraulic engineering comprises two pipelines (1) and is characterized in that a left flange plate (2) is fixedly connected to the right end of the left pipeline (1), a right flange plate (3) is fixedly connected to the left end of the right pipeline (1) on the right side, four arc plates (4) are fixedly connected to the side wall of the right side of the left flange plate (2), the four arc plates (4) are distributed in the circumferential direction, threads are arranged on the outer wall of the four arc plates (4), four insertion holes (5) corresponding to the arc plates (4) are formed in the left side wall of the right flange plate (3), the four arc plates (4) penetrate through the right flange plate (3) through the four insertion holes (5), the same internal thread cylinder (6) is sleeved on the external thread of the four arc plates (4), and a fixing hole (7) is formed in the side wall of the right side of, pipeline (1) runs through an internal thread section of thick bamboo (6) through fixed orifices (7), annular seal groove (8), two have all been seted up, two to the lateral wall of the relative one side of left flange dish (2) and right flange dish (3) be provided with same rubber packing pad (9) between annular seal groove (8).
2. The quick connecting flange device of the pipeline for the hydraulic engineering according to claim 1, wherein the side wall on the right side of the left flange plate (2) is fixedly connected with a limiting pipe (10), and the side wall on the left side of the right flange plate (3) is provided with a limiting hole (11) corresponding to the limiting pipe (10).
3. The quick flange device of pipeline for hydraulic engineering of claim 1, characterized in that, the equal symmetry fixedly connected with two fixed blocks (12) of outer wall of both sides about an internal thread section of thick bamboo (6), lie in two with one side fixedly connected with is same fixed axle (13) between fixed block (12), the outer movable sleeve of fixed axle (13) is equipped with action bars (14), rotation hole (15) have been seted up to the pole wall of action bars (14), action bars (14) are run through rotation hole (15) in fixed axle (13).
4. The quick connecting flange device for the pipelines of the hydraulic engineering as claimed in claim 1, wherein the four arc-shaped plates (4) are movably sleeved with the same gasket (16), and the gasket (16) is located between the right flange plate (3) and the internal thread cylinder (6).
5. The quick connecting flange device for the pipelines of the hydraulic engineering as claimed in claim 2, wherein the limiting pipe (10) and the limiting hole (11) are both square.
6. The quick connecting flange device for the pipelines of the hydraulic engineering as claimed in claim 3, characterized in that the wall of the operating rod (14) is fixedly sleeved with a sponge sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661994.2U CN212455834U (en) | 2020-04-27 | 2020-04-27 | Pipeline quick connect flange device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661994.2U CN212455834U (en) | 2020-04-27 | 2020-04-27 | Pipeline quick connect flange device for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN212455834U true CN212455834U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020661994.2U Active CN212455834U (en) | 2020-04-27 | 2020-04-27 | Pipeline quick connect flange device for hydraulic engineering |
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| CN (1) | CN212455834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246431A (en) * | 2021-05-12 | 2021-08-13 | 安徽电缆股份有限公司 | Auxiliary device for cable rubber extrusion continuous vulcanization process |
| CN113418065A (en) * | 2021-07-14 | 2021-09-21 | 张家港华日法兰有限公司 | Flange sealing connection structure and installation method thereof |
-
2020
- 2020-04-27 CN CN202020661994.2U patent/CN212455834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246431A (en) * | 2021-05-12 | 2021-08-13 | 安徽电缆股份有限公司 | Auxiliary device for cable rubber extrusion continuous vulcanization process |
| CN113418065A (en) * | 2021-07-14 | 2021-09-21 | 张家港华日法兰有限公司 | Flange sealing connection structure and installation method thereof |
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