CN216976132U

CN216976132U - Hydraulic engineering's pipeline supports connection structure

Info

Publication number: CN216976132U
Application number: CN202220136407.7U
Authority: CN
Inventors: 宋凯; 郭晓潇; 李晓通; 肖庆功
Original assignee: Henan Luyu Water Conservancy Engineering Co ltd
Current assignee: Henan Luyu Water Conservancy Engineering Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-15
Anticipated expiration: 2032-01-17

Abstract

The application relates to the technical field of water conservancy pipeline installation, in particular to a pipeline supporting and connecting structure for water conservancy engineering, which comprises a base, a mounting ring and a pressure ring, wherein the mounting ring and the pressure ring are used for clamping two flanges which are attached together; the one end of clamping ring is equipped with a plurality of confessions and wears to establish the pole slip and inlay the arc wall of establishing and establish the groove and a plurality of confessions are worn to establish the pole and are rotated and inlay the arc wall of establishing, inlays to establish the groove and communicate in the arc wall, installs the joint piece on the cell wall of arc wall, is equipped with the joint groove that supplies joint piece rotation joint on wearing to establish the lateral wall of pole. This application can improve the connection efficiency and the connection stability of pipeline.

Description

Hydraulic engineering's pipeline supports connection structure

Technical Field

The application relates to the technical field of water conservancy pipeline installation, in particular to a pipeline supporting and connecting structure for water conservancy engineering.

Background

The hydraulic engineering is a general name of engineering, matching and accessory engineering, such as flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, water and soil conservation, migration, water resource protection and the like. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

Water conservancy pipeline support connection structure often needs to be used in hydraulic engineering, generally is the segmentation construction in large-scale hydraulic engineering, then the set gathers. At present, the connection between pipelines is mostly connected in a mode that double flanges are matched with a plurality of groups of bolt connection pairs, and the arrangement of the plurality of bolt connection pairs leads to a complex disassembly and assembly process of the pipelines, and wastes time and labor; and the flange fixedly sleeved on the pipeline only has a simple connection and fixing function, and cannot stably support the pipeline, so that the pipeline is not firmly connected, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the connection efficiency and the connection stability of pipeline, this application provides a hydraulic engineering's pipeline support connection structure.

The application provides a pair of hydraulic engineering's pipeline supports connection structure adopts following technical scheme: a pipeline supporting and connecting structure for hydraulic engineering comprises a base, a mounting ring and a pressure ring, wherein the mounting ring and the pressure ring are used for clamping two flanges which are attached to each other together; the one end of clamping ring is equipped with a plurality of confessions and wears to establish the pole slip and inlay the arc wall of establishing and establish the groove and a plurality of confessions are worn to establish the pole and are rotated and inlay the arc wall of establishing, inlays to establish the groove and communicate in the arc wall, installs the joint piece on the cell wall of arc wall, is equipped with the joint groove that supplies joint piece rotation joint on wearing to establish the lateral wall of pole.

Optionally, the mounting ring is connected to the telescopic rod through a sealing cylinder, the sealing cylinder is fixedly sleeved on the mounting ring and connected to the telescopic rod, and two flanges attached to each other are slidably inserted into the inner side of the sealing cylinder.

Optionally, one end of the pressing ring can be slidably inserted into the sealing cylinder.

Optionally, the telescopic link includes the screw rod and the spiral shell that are vertical setting, and the screw rod rotates around self axis and connects in sealed section of thick bamboo and screw-thread fit in the inboard of spiral shell, and the upper surface at the base is installed to the spiral shell.

Optionally, a sleeve for tightly abutting against the upper end face of the screw cylinder is sleeved on the screw rod, and the inner wall of the sleeve is in threaded fit with the screw rod.

Optionally, a penetrating groove for the upper end of the screw rod to rotate to penetrate is formed in the lower portion of the sealing barrel.

Optionally, the lower part of clamping ring is equipped with and supplies the screw rod upper end to rotate and inlay the spacing groove of establishing, when the joint piece rotates the joint in the joint inslot, the rotatable inlay of screw rod upper end is established the spacing inslot.

Optionally, a plurality of inserting nails are arranged on the base in a penetrating manner along the vertical direction in a sliding manner.

To sum up, the application comprises the following beneficial technical effects:

1. the penetrating rod can be slidably penetrated through corresponding through holes in the two attached flanges and is rotatably embedded in the arc-shaped groove through the embedding groove, the clamping block in the arc-shaped groove clamps the rotating block in the clamping groove, so that the mounting ring and the pressing ring are limited and fixed together, and the mounting ring and the pressing ring are clamped between the two attached flanges together at the moment, so that the rapid connection between the pipelines is realized;

2. when the clamping block is rotationally clamped in the clamping groove, the penetrating groove corresponds to the limiting groove, a worker rotates the screw rod in the screw barrel to enable the screw rod to ascend, the upper end of the screw rod is rotationally arranged in the penetrating groove in a penetrating mode and embedded in the limiting groove, the pressure ring is locked and fixed in the mounting ring, the stability of the pressure ring and the mounting ring when the pressure ring and the mounting ring are clamped between two flanges which are attached to each other is improved, stable support of sealing barrels at different heights is achieved, and the stability of pipeline connection is improved;

3. the sleeve can be rotationally abutted against the upper end face of the screw barrel, so that the screw rod is not easy to fall and separate from the limiting groove and the penetrating groove, and the stability of the screw rod when the screw rod is supported on the sealing barrel and the pressing ring is improved.

Drawings

FIG. 1 is a schematic sectional view of the whole of an embodiment of the present application;

FIG. 2 is an exploded view of the embodiment of the present application showing the mounting ring, the pressure ring and the two flanges;

fig. 3 is a schematic diagram showing an explosive structure of the installation ring and the pressure ring in the embodiment of the present application.

Reference numerals: 1. a mounting ring; 11. a rod is arranged in a penetrating way; 111. a clamping groove; 2. pressing a ring; 21. embedding a groove; 22. an arc-shaped slot; 23. a clamping block; 24. a limiting groove; 3. a sealing cylinder; 31. a groove is arranged in a penetrating way; 4. a telescopic rod; 41. a screw; 42. a screw cylinder; 43. a sleeve; 5. a base; 51. inserting a nail; 6. a pipeline; 7. a flange; 71. and a through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses hydraulic engineering's pipeline supports connection structure. As shown in fig. 1 and 2, a pipeline supporting and connecting structure for hydraulic engineering includes a mounting ring 1 and a pressure ring 2 slidably sleeved on a pipeline 6, a plurality of penetrating rods 11 are mounted on the mounting ring 1, and the penetrating rods 11 slidably penetrate through corresponding through holes 71 on two flanges 7 attached to each other.

As shown in fig. 2 and 3, one end of the compression ring 2 is provided with a plurality of embedding grooves 21 and arc-shaped grooves 22 which are communicated with each other, and corresponding through holes 71 which are arranged on the two flanges 7 in a penetrating way can be embedded into the embedding grooves 21 in a sliding way and can be embedded into the arc-shaped grooves 22 in a rotating way; install joint piece 23 on the cell wall of arc wall 22, wear to establish and be equipped with joint groove 111 on the lateral wall of pole 11, when wearing to establish pole 11 and rotating to inlay and establish in arc wall 22, joint piece 23 in arc wall 22 will rotate the joint in joint groove 111 for collar 1 and clamping ring 2 are by spacing fixed together, and collar 1 and clamping ring 2 will be common centre gripping in two flanges 7 of laminating mutually this moment, have realized the high-speed joint between pipeline 6.

As shown in fig. 1, a sealing cylinder 3 is fixedly sleeved on the mounting ring 1, and two flanges 7 which are attached to each other can be inserted into the sealing cylinder 3, so that the sealing effect of connecting a pipeline 6 is improved; the clamping ring 2 can also be inserted into the sealing barrel 3, so that the clamping ring 2 is not easy to rotate in the sealing barrel 3, and the stability of the clamping ring 2 and the mounting ring 1 when the clamping ring is clamped between the two flanges 7 which are attached to each other is improved.

The lower part of the sealing barrel 3 is connected with a base 5 through a telescopic rod 4 which is vertically arranged, the base 5 is provided with a plurality of inserting nails 51 in a sliding mode along the vertical direction, the inserting nails 51 can be inserted into the ground, the base 5 is fixed on the ground, the base 5 supports the sealing barrel 3 through the telescopic rod 4 at the moment, and the connection stability of the pipeline 6 is improved.

The telescopic rod 4 comprises a screw rod 41 and a screw cylinder 42 which are vertically arranged, the screw rod 41 is in threaded fit with the inner side of the screw cylinder 42, and the screw cylinder 42 is arranged on the upper surface of the base 5; the lower part of the sealing cylinder 3 is provided with a through groove 31, and the upper end of the screw rod 41 is rotatably arranged in the through groove 31 in a penetrating way; the lower part of the press ring 2 is provided with a limit groove 24, and the upper end of the screw rod 41 is rotatably embedded in the limit groove 24.

When joint piece 23 rotates the joint in joint groove 111, wear to establish groove 31 and will be corresponding to spacing groove 24, the workman will be screw rod 41 at spiral shell 42 internal rotation, make screw rod 41 rise, screw rod 41's upper end will rotate and wear to locate wear to establish groove 31 and inlay and establish spacing groove 24 in, make clamping ring 2 fixed in collar 1 by the locking, both improved clamping ring 2 and collar 1 stability when the centre gripping is in two flanges 7 of laminating mutually, realized again and supported the stable of the sealed section of thick bamboo 3 that is in not co-altitude, the stability of pipeline 6 connection has been improved.

It should be noted that the sleeve 43 is sleeved on the screw 41, the inner wall of the sleeve 43 is in threaded fit with the screw 41, and the sleeve 43 can rotate to abut against the upper end face of the screw cylinder 42, so that the screw 41 is not easy to fall and separate from the limiting groove 24 and the through groove 31, and the stability of the screw 41 when being supported on the sealing cylinder 3 and the pressing ring 2 is improved.

The implementation principle of the pipeline supporting and connecting structure of the hydraulic engineering in the embodiment of the application is as follows: in the process of connecting the pipelines 6, the flanges 7 on the two pipelines 6 are attached together, and the mounting ring 1 and the pressure ring 2 are respectively sleeved on the two pipelines 6 and clamped on the two attached flanges 7 together; then wear to establish pole 11 on the collar 1 will slide and wear to locate corresponding through-hole 71 on two flanges 7 of laminating mutually and inlay and establish to inlay and establish in the groove 21, the workman will rotate clamping ring 2 afterwards for wear to establish pole 11 and imbed in the arc wall 22, joint piece 23 in the arc wall 22 will rotate the joint in joint groove 111 this moment, make collar 1 and clamping ring 2 by spacing fixed together, realized the high-speed joint between pipeline 6.

Later the workman will be the screw rod 41 at spiral shell 42 internal rotation for screw rod 41 rises, and the upper end of screw rod 41 will rotate to wear to locate to wear to establish groove 31 and inlay and establish spacing groove 24 in, makes clamping ring 2 locked and fix in collar 1, has both improved clamping ring 2 and collar 1 in the stability of centre gripping when two flanges 7 of laminating mutually, has realized the stable support to being in not co-altitude sealed section of thick bamboo 3 again, has improved the stability that pipeline 6 connects.

Finally, the worker rotates the sleeve 43 to abut against the upper end face of the screw cylinder 42, so that the screw rod 41 is not easy to fall off the limiting groove 24 and the penetrating groove 31, and the stability of the screw rod 41 when being supported on the sealing cylinder 3 and the pressing ring 2 is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hydraulic engineering's pipeline supports connection structure which characterized in that: the mounting ring comprises a base (5), a mounting ring (1) and a pressing ring (2), wherein the mounting ring (1) and the pressing ring (2) are used for clamping two flanges (7) which are attached to each other together, the mounting ring (1) is connected to the base (5) through a vertically arranged telescopic rod (4), and a plurality of penetrating rods (11) which are slidably arranged in through holes (71) in the flanges (7) in a penetrating manner are arranged on the mounting ring (1); one end of the pressure ring (2) is provided with a plurality of grooves (21) for inserting the rods (11) in a sliding manner, and a plurality of grooves (22) for inserting the rods (11) in a rotating manner, wherein the grooves (21) are communicated with the grooves (22), the groove walls of the grooves (22) are provided with clamping blocks (23), and the side walls of the rods (11) are provided with clamping grooves (111) for rotating and clamping the clamping blocks (23).

2. The pipeline supporting and connecting structure for the hydraulic engineering according to claim 1, characterized in that: the mounting ring (1) is connected to the telescopic rod (4) through the sealing barrel (3), the sealing barrel (3) is fixedly sleeved on the mounting ring (1) and connected to the telescopic rod (4), and the inner side of the sealing barrel (3) is provided for two flanges (7) which are attached to each other to be slidably inserted.

3. The hydraulic engineering's pipeline supports connection structure of claim 2, characterized in that: one end of the pressing ring (2) can be inserted into the sealing cylinder (3) in a sliding manner.

4. A hydraulic engineering's pipeline support connection structure according to claim 3, characterized in that: the telescopic rod (4) comprises a screw rod (41) and a screw cylinder (42) which are vertically arranged, the screw rod (41) is rotatably connected to the inner side of the sealing cylinder (3) in a threaded manner around the axis of the screw rod, and the screw cylinder (42) is installed on the upper surface of the base (5).

5. A hydraulic engineering's pipeline support connection structure according to claim 4, characterized in that: the screw rod (41) is sleeved with a sleeve (43) used for tightly abutting against the upper end face of the screw cylinder (42), and the inner wall of the sleeve (43) is in threaded fit with the screw rod (41).

6. A hydraulic engineering's pipeline support connection structure according to claim 4, characterized in that: the lower part of the sealing cylinder (3) is provided with a through groove (31) for the upper end of the screw rod (41) to rotate and penetrate.

7. The hydraulic engineering's pipeline supports connection structure of claim 6, characterized in that: the lower part of clamping ring (2) is equipped with and supplies screw rod (41) upper end to rotate and inlays spacing groove (24) of establishing, when joint piece (23) rotate the joint in joint groove (111), the rotatable inlay of screw rod (41) upper end is established in spacing groove (24).

8. The hydraulic engineering's pipeline supports connection structure of claim 1, characterized in that: a plurality of inserting nails (51) are arranged on the base (5) in a penetrating way along the vertical direction in a sliding way.