CN213629331U

CN213629331U - Pipeline auxiliary fixing structure for hydraulic engineering construction

Info

Publication number: CN213629331U
Application number: CN202022031859.2U
Authority: CN
Inventors: 王�锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-06
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a pipeline auxiliary fixing structure of hydraulic engineering construction usefulness, including at least two pairs snap rings of laminating each other, be connected with the connection on the snap ring, sideboard and sideboard laminating each other have been installed to the both sides of snap ring, and the cover is equipped with the lantern ring on the sideboard, is equipped with the slide opening on the lantern ring, and the interlude has the inserted bar in the slide opening. Insert the slot through the inserted bar, the restriction lantern ring breaks away from the sideboard, insert the sideboard of laminating each other through the lantern ring, the snap ring of a pair of laminating of restriction transversely breaks away from, the position of the mutual laminating of snap ring has also been stabilized, connect the upper and lower high setting of handle, satisfy when the snap ring is installed at two upper and lower pipeline outer walls, the flange of two upper and lower pipeline port departments laminates each other, upper and lower two couples of snap rings all contact flange, the accurate state of laminating of flange on the butt joint pipeline has also been stabilized, need not to support pipeline below for a long time, and because the fixed limiting displacement of two couples of snap rings of upper and lower sides, guarantee pipeline port flange can accurate.

Description

Pipeline auxiliary fixing structure for hydraulic engineering construction

Technical Field

The utility model belongs to the technical field of the hydraulic engineering construction, concretely relates to pipeline auxiliary fixing structure of hydraulic engineering construction usefulness.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on the earth's surface and underground, and is classified into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering, and the like according to its service objects.

At present, install the metal drainage pipe at building outer wall, the mounting means who adopts flange joint docks the pipeline port one by one to fix through the elevator and settle on building outer wall, the installation is many from the top down the installation, and from the installation before to the in-process of installation completion, all need many people to hold following pipeline, avoid the pipeline whereabouts on the one hand, on the other hand avoids the pipeline off normal, the weak point that exists is: because the in-process of flange butt joint installation, need install a plurality of nuts, consequently support the pipeline time long, easy tired to artifical pipeline stability is poor, still appears the off normal of pipeline minizone more easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline auxiliary fixing structure of hydraulic engineering construction usefulness to solve the inconvenient problem of prior art piping erection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline auxiliary fixing structure of hydraulic engineering construction usefulness, includes two at least pairs of snap rings of laminating each other, be connected with the connection on the snap ring and handle, sideboard and sideboard laminating each other have been installed to the both sides of snap ring, the cover is equipped with the lantern ring on the sideboard, be equipped with the slide opening on the lantern ring, the interlude has the inserted bar in the slide opening, be equipped with slot and inserted bar on the sideboard and insert the slot, the inserted bar facial make-up is equipped with the pull ring.

Preferably, the clamping ring is of a circular ring structure, and the connecting handle is of a U-shaped rod structure.

Preferably, the side plate is of a square plate structure, and the lantern ring is of a U-shaped plate structure.

Preferably, the inserted bar is sleeved with a spring, and two ends of the spring are respectively connected with the pull ring and the lantern ring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a supplementary fixed knot of pipeline of hydraulic engineering construction usefulness constructs, elastic support through the spring, the slot is deviate from to the restriction inserted bar, insert the slot through the inserted bar, the restriction lantern ring breaks away from the sideboard, insert the sideboard of laminating each other through the lantern ring, the snap ring of restriction a pair of laminating transversely breaks away from, the position of laminating each other of snap ring has also been stabilized, the upper and lower high setting of connection handle, satisfy when the snap ring is installed when two upper and lower pipeline outer walls, two upper and lower pipeline port department's flange is laminated each other, two upper and lower pairs of snap ring equal contact flange, the state of the accurate laminating of flange on the butt joint pipeline has also been stabilized, need not to support the pipeline below for a long time, and because the fixed limiting displacement of two pairs of snap ring of upper and.

The utility model provides a pipeline auxiliary fixing structure of hydraulic engineering construction usefulness, when installing bolt and nut on the flange, rotatable coupling handle, two pairs of snap rings can rotate on the pipeline from top to bottom, consequently can make to connect rotatory to all directions, avoid connecting the installation that blocks bolt and nut, after the pipeline butt joint is accomplished, can outwards pull the pull ring, the slot is deviate from to the inserted bar, pull out the sideboard with the lantern ring, reverse traction connects the handle, can pull away the snap ring from the pipeline, dismantle swiftly.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

fig. 4 is a partial cutaway schematic view of fig. 3.

In the figure: 1 snap ring, 2 connecting handles, 3 side plates, 4 lantern rings, 5 sliding holes, 6 inserted rods, 7 inserting grooves, 8 pull rings and 9 springs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3 and 4, a pipeline auxiliary fixing structure for hydraulic engineering construction comprises two pairs of snap rings 1 which are mutually attached, wherein the snap rings 1 are in a circular structure, a pair of snap rings 1 are mutually attached to form a circular structure, the size of the snap rings 1 is designed to meet the requirement that after the snap rings 1 are mutually attached, the inner walls of the snap rings 1 can be in sliding contact with the outer wall of a pipeline, the snap rings 1 on the left side and the right side are welded with handles 2, the snap rings 1 are in a circular structure, the handles 2 are in a U-shaped rod structure, the upper height and the lower height of the handles 2 are set to meet the requirement that when the snap rings 1 are arranged on the outer walls of the upper pipeline and the lower pipeline, the flanges at the port parts of the upper pipeline and the lower pipeline are mutually attached, the upper snap ring 1 and the lower snap ring 1 are both in contact with the flanges, side plates 3 are arranged on the front side and the rear side of, the side plates 3 are mutually attached, the side plates 3 are slidably sleeved with lantern rings 4, the side plates 3 are of square plate structures, the lantern rings 4 are of U-shaped plate structures, the lantern rings 4 are inserted into the side plates 3 which are mutually attached to limit the transverse separation of a pair of attached clamping rings 1, the left side and the right side of each lantern ring 4 are provided with sliding holes 5, inserting rods 6 are slidably inserted in the sliding holes 5, inserting grooves 7 are formed in the side plates 3, the inserting grooves 7 are of circular groove structures, the inserting rods 6 are slidably inserted into the inserting grooves 7, the inserting rods 6 are inserted into the inserting grooves 7 through the inserting rods 6 to limit the separation of the lantern rings 4 from the side plates 3, pull rings 8 are arranged on the inserting rods 6, the inserting rods 6 and the pull rings 8 are fusion-cast integrated, fingers can be inserted into the pull rings 8 and used for pulling the inserting rods 6, the inserting rods 6 are sleeved with springs 9, the pull rings 8 and the lantern rings 4 are respectively welded at the two ends of, the insert rod 6 is restricted from coming out of the slot 7.

When the pipe joint is installed, the lower pipeline is assisted, flanges at the port parts of the upper pipeline and the lower pipeline are attached in advance, then the snap rings 1 are sleeved on the position, close to the flanges, of the pipeline, the two pairs of snap rings 1 are attached to each other, the lantern rings 4 are sleeved on the side plates 3, the pull rings 8 are pulled outwards until the inserted rod 6 corresponds to the slot 7, the inserted rod 6 is inserted into the slot 7, the inserted rod 6 is limited from being separated from the slot 7 through elastic support of the springs 9, the inserted rod 6 is inserted into the slot 7, the lantern rings 4 are limited from being separated from the side plates 3, the side plates 3 which are attached to each other are inserted into the lantern rings 4, the snap rings 1 which are attached to each other are limited from being transversely separated, the positions, where the snap rings 1 are attached to each other, are also stabilized, the upper height and the lower height of the connecting handles 2 are set, so that when the snap rings 1 are installed on the outer walls of, in the process of installing the bolts and the nuts on the flange, a pipeline below the flange does not need to be supported for a long time, and due to the fixing and limiting effects of the two pairs of clamping rings 1 on the upper side and the lower side, the flange at the port of the pipeline can be accurately butted.

When installation bolt and nut on the flange, rotatable coupling is 2, and upper and lower two pairs of snap rings 1 can rotate on the pipeline, consequently can make the connection 2 rotatory to all directions, avoid connecting 2 and block the installation of bolt and nut, and the pipeline butt joint is accomplished the back, can outwards pull ring 8, and slot 7 is deviate from to inserted bar 6, pulls out sideboard 3 with the lantern ring 4, and reverse traction is connected 2, can pull away the pipeline with snap ring 1, dismantles swiftly.

Claims

1. The utility model provides a pipeline auxiliary fixing structure of hydraulic engineering construction usefulness, includes at least two pairs snap ring (1) of laminating each other, its characterized in that: be connected with on snap ring (1) and connect (2), sideboard (3) and sideboard (3) laminating each other have been installed to the both sides of snap ring (1), the cover is equipped with lantern ring (4) on sideboard (3), be equipped with slide opening (5) on lantern ring (4), it has inserted bar (6) to alternate in slide opening (5), it inserts slot (7) and inserted bar (6) and insert slot (7) to be equipped with slot (7) on sideboard (3), inserted bar (6) facial make-up is equipped with pull ring (8).

2. The pipeline auxiliary fixing structure for the hydraulic engineering construction according to claim 1, wherein: the clamping ring (1) is of a circular ring structure, and the connecting handle (2) is of a U-shaped rod structure.

3. The pipeline auxiliary fixing structure for the hydraulic engineering construction according to claim 1, wherein: the side plate (3) is of a square plate structure, and the lantern ring (4) is of a U-shaped plate structure.

4. The pipeline auxiliary fixing structure for the hydraulic engineering construction according to claim 1, wherein: the inserted bar (6) is sleeved with a spring (9), and two ends of the spring (9) are respectively connected with a pull ring (8) and a lantern ring (4).