CN206398262U - The fixing device of clip is reinforced for tilting impaired pipe fitting - Google Patents
The fixing device of clip is reinforced for tilting impaired pipe fitting Download PDFInfo
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- CN206398262U CN206398262U CN201720005112.5U CN201720005112U CN206398262U CN 206398262 U CN206398262 U CN 206398262U CN 201720005112 U CN201720005112 U CN 201720005112U CN 206398262 U CN206398262 U CN 206398262U
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- wedge
- clip
- inner ring
- pipe fitting
- shaped
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Abstract
The utility model is related to the reparation of pipe fitting under water, especially a kind of to be used to tilt the fixing device that impaired pipe fitting reinforces clip.Including wedge-shaped outer shroud, wedge-shaped inner ring and locating dowel, wedge-shaped inner ring is provided at circumferentially spaced along the impaired pipe fitting of inclination, wedge-shaped outer shroud is located at the outside of wedge-shaped inner ring, is connected respectively by locating dowel between wedge-shaped outer shroud and several wedge-shaped inner ring, and wedge-shaped outer shroud is connected with clip housing by locating dowel；The wedge-shaped outer shroud is located at the inner side of clip housing and contacted with the inwall of clip housing, wedge-shaped inner ring is located at the outside for tilting impaired pipe fitting, wedge-shaped inner ring positioned at clip top is damaged the wall contacts of pipe fitting with tilting, clip top is provided with strong magnets with tilting ring inner surface in the wedge shape that impaired pipe fitting is contacted, the inner surface of the wedge-shaped inner ring is provided with groove, and strong magnets are fixed in groove.So that it is effectively combined with clip centralising device, realize position of the clip on impaired pipe fitting is tilted and fix, it is ensured that the smooth installation of clip.
Description
Technical field
The utility model is related to the reparation of pipe fitting under water, especially a kind of to tilt the fixed dress that impaired pipe fitting reinforces clip
Put.
Background technology
At present, ocean platform component and submerged pipeline in use, due to fatigue, corrode or some foeign elements
Structural failure is caused, in order to improve structure safety and ensure its normal work, it is necessary to carry out maintenance and reinforcement work to them, and fill
It is a kind of most common underwater components repairing and reinforcement mode to starch clip.
Because technique of grouted clamp needs grouting after mounting, it is necessary to assure its stock inlet is under, grout outlet upper, so knot
It is divided to upper and lower two valve on structure.It is to ride over the epivalve of clip on impaired pipe fitting during installation clip, then closes upper and lower two valve, this
Rear lifting rope is loosened, and the complete tube part support of clip keeps balance, then completes centering and end part seal operation below, and this method exists
It can smoothly be installed through overtesting in horizontal tube, but when repairing tipping tube part, card still such as installed using the above method
Hoop,, will necessarily be along under pipe fitting in clip during clip is in after lifting rope loosens when the inclination angle of pipe fitting exceedes certain angle
Sliding, making the position of clip can not fix, even if not loosening lifting rope, because centering operation makes clip shift in position will also result in lifting rope
Loosen, so that clip can also glide along pipe fitting, and then the installment work of clip can not be completed
Utility model content
The purpose of this utility model be solve the above-mentioned problems in the prior art, it is proposed that one kind be used for tilt by
The fixing device that pipe fitting reinforces clip is damaged, and make it that it is effectively combined with clip centralising device, clip is realized impaired in inclination
Position on pipe fitting is fixed, it is ensured that the smooth installation of clip.
The technical solution of the utility model is：It is a kind of to be used to tilt the fixing device that impaired pipe fitting reinforces clip, wherein, bag
Wedge-shaped outer shroud, wedge-shaped inner ring and locating dowel are included, wedge-shaped inner ring is along being provided at circumferentially spaced for impaired pipe fitting is tilted, and wedge-shaped outer shroud is located at
The outside of wedge-shaped inner ring, is connected, and make wedge by locating dowel by locating dowel respectively between wedge-shaped outer shroud and several wedge-shaped inner ring
Shape outer shroud is connected with clip housing；
The wedge-shaped outer shroud is located at the inner side of clip housing and contacted with the inwall of clip housing, and wedge-shaped inner ring, which is located at, to be tilted
The outside of impaired pipe fitting, the wedge-shaped inner ring positioned at clip top is damaged the wall contacts of pipe fitting with tilting, and clip top is with tilting
Ring inner surface is provided with strong magnets in the wedge shape of impaired pipe fitting contact, and the inner surface of the wedge-shaped inner ring is provided with groove, strong magnetic
Ferropexy makes ring inner surface in wedge shape consistent with the shape for tilting impaired outer surface of pipe fittings in groove；
Contact surface between the wedge-shaped outer shroud and wedge-shaped inner ring is the several lozenges cooperated.
In the utility model, the locating dowel includes column cap and cylinder, and the size of column cap is more than the size of cylinder, the wedge
Shoulder hole is provided with shape inner ring, column cap is arranged in the macropore of shoulder hole, it is outer that the cylinder sequentially passes through wedge-shaped inner ring, wedge shape
Ring, and be fixedly connected with clip housing, axial bore is provided with the wedge-shaped outer shroud, wedge-shaped outer shroud can axially be transported along pipe fitting
It is dynamic.Locating dowel has primarily served the guiding and position-limiting action to wedge-shaped outer shroud and wedge-shaped inner ring.
Described strong magnets use ndfeb magnet.When clip, which falls, to be tilted on impaired pipe fitting, strong magnets
Pipe fitting is held, it is achieved thereby that the wedge-shaped inner ring on clip top is with tilting being fixedly connected for impaired pipe fitting.
The inner surface of the wedge-shaped inner ring is provided with number row and/or ordered series of numbers strong magnets.
The beneficial effects of the utility model：
(1) structure of existing clip need not be changed, and extra means need not be increased, and existing side can be used completely
Method is installed, fast and easy；
(2) in installation process, each wedge-shaped inner ring positioned at clip two ends top will not be slided close to pipe fitting all the time, so that
It ensure that the position of clip is fixed, it is ensured that installment work is smoothly completed.
Brief description of the drawings
Fig. 1 is that the utility model is arranged on the radial cross-section tilted on impaired pipe fitting；
Fig. 2 is Fig. 1 B-B direction view；
Fig. 3 is Fig. 1 C-C direction views.
Fig. 4 is partial enlarged drawing at D in Fig. 3.
In figure：1 tilts impaired pipe fitting；2 clip housings；3 wedge-shaped outer shrouds；301 axial bores；4 wedge-shaped inner ring；401 ladders
Hole；5 strong magnets；6 bolt stretchers；7 push bolt；8 promote flange；9 locating dowels；901 column caps；902 cylinders.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, the described fixing device for being used to tilt impaired pipe fitting reinforcing clip is located at clip shell
Between body 2 and the impaired pipe fitting 1 of inclination, including wedge-shaped outer shroud 3, wedge-shaped inner ring 4 and locating dowel 9 positioned at clip housing two ends, wedge
Shape inner ring 4 is located at the outside of wedge-shaped inner ring 4, the wedge-shaped He of outer shroud 3 along being provided at circumferentially spaced for impaired pipe fitting 1, wedge-shaped outer shroud 3 is tilted
Connected respectively by locating dowel 9 between several wedge-shaped inner ring 4, and wedge-shaped outer shroud 3 is connected with clip housing 2 by locating dowel 9.
The present embodiment includes two wedge-shaped outer shrouds 3 for being separately positioned on clip housing two ends and 12 wedge-shaped inner ring 4.
The wedge-shaped outer shroud 3 is located at the inner side of clip housing 2 and contacted with the inwall of clip housing 2, and wedge-shaped inner ring 4 is located at
The inner side of wedge-shaped outer shroud 3 and when mounted clip upper wedge inner ring 4 and the wall contacts for tilting impaired pipe fitting 1.On clip
Portion is provided with strong magnets 5, the interior table of the wedge-shaped inner ring 4 with tilting the inner surface for two wedge-shaped inner ring 4 that impaired pipe fitting is contacted
Face is provided with groove, and strong magnets 5 are fixed in groove, it is ensured that the wedge-shaped inner surface of inner ring 4 is with tilting impaired outer surface of pipe fittings
Shape is consistent, wedge-shaped inner ring 4 is adsorbed exactly in the outer surface of clip housing 2, clip left and right ends are superposed common
Strong magnets 5 are provided with four wedge-shaped inner ring 4.In the present embodiment, described strong magnets 5 use ndfeb magnet, work as card
Hoop falls when tilting on impaired pipe fitting 1, and strong magnets 5 can hold pipe fitting, it is achieved thereby that wedge-shaped inner ring 4 is with tilting impaired pipe
Part 1 is fixedly connected.Due to being connected between wedge-shaped inner ring and clip housing by orienting post, therefore it also ensure that the position of clip
It is fixed.
The inner surface of the wedge-shaped inner ring 4 is equipped with several strong magnets, and the arrangement mode of the strong magnets 5 can root
Set according to being actually needed.Strong magnets 5 can be in setting in a row in the inner surface of wedge-shaped inner ring 4, can also be arranged in rows,
Can the setting of simultaneously multiple rows of and multiple row.When simultaneously provided with two rows and two row strong magnets, the magnetic strength that the two-stages of two magnet is sent
Line is by yoke and pipe fitting, and magnetic induction line connects to form complete loop, can obtain maximum suction.
As shown in Figure 3 and Figure 4, the locating dowel 9 includes column cap 901 and cylinder 902, and the size of column cap 901 is more than cylinder
902 size.Radial hole 401 is provided with the wedge-shaped inner ring 4, column cap 901 is arranged in radial hole 401, column cap 901 is radially
In hole 401 can along pipe fitting radial motion.The cylinder 902 sequentially passes through wedge-shaped inner ring 4, wedge-shaped outer shroud 3, and with clip shell
Body 2 is fixedly connected, it is achieved thereby that the fixing device and clip housing are fixedly connected.Provided with axially in the wedge-shaped outer shroud 3
Endoporus 301, wedge-shaped outer shroud 3 under the position-limiting action of locating dowel 9, can along pipe fitting axial movement.Locating dowel 9 is primarily served
To wedge-shaped outer shroud 3 and the guiding and position-limiting action of wedge-shaped inner ring 4.
Contact surface between the wedge-shaped outer shroud 3 and wedge-shaped inner ring 4 is the multiple lozenges cooperated, due to top
Wedge-shaped inner ring 4 is fixed on the impaired pipe fitting 1 of inclination, when promoting wedge-shaped outer shroud 3, by between wedge-shaped outer shroud 3 and wedge-shaped inner ring 4
Lozenges, makes clip housing 2 to propping up on tiltedly, clip housing 2 is made during propping up with tilting the axis of impaired pipe fitting 1 gradually
It is close and final consistent.
The course of work of the present utility model is as described below：First, clip housing 2 is placed on inclination by lifting rope landing and is damaged
On pipe fitting 1, when clip housing 2 is drop on the impaired pipe fitting 1 of inclination, now clip housing 2 is relative to the impaired pipe fitting 1 of inclination
Eccentric axis.Strong magnets 5 in wedge-shaped inner ring 3 tightly hold the impaired pipe fitting 1 of inclination at once so that wedge-shaped inner ring 3 with
Impaired pipe fitting 1 is tilted to be fixedly connected.First by flange bolt and flange nut axially disposed on clip housing 2, make,
Clip housing is fixedly connected, and this rear lifting rope is loosened, and flange 8, propelling method are promoted by bolt stretcher 6 and the driving of push bolt 7
Orchid 8 promotes wedge-shaped outer shroud 3 to be axially advanced, and is passed by the load for the lozenges being in contact between wedge-shaped inner ring 4 and wedge-shaped outer shroud 3
Pass, wedge-shaped outer shroud 3 is by the jack-up of clip housing 2 so that the constantly position of adjustment clip housing 2, until the axis of clip housing 2 with
The axis for tilting impaired pipe fitting 1 is consistent.The end part seal and watertightness detection of clip are finally completed, so as to complete technique of grouted clamp
Assembling, after assembling terminates, is in the milk, so as to reach the purpose of repairing and reinforcement seabed underwater components in clip housing.
Claims (4)
1. a kind of be used to tilt the fixing device that impaired pipe fitting reinforces clip, it is characterised in that：Including wedge-shaped outer shroud (3), wedge shape
Inner ring (4) and locating dowel (9), wedge-shaped inner ring (4) is along being provided at circumferentially spaced for impaired pipe fitting (1) is tilted, and wedge-shaped outer shroud (3) is located at
The outside of wedge-shaped inner ring (4), is connected by locating dowel (9) respectively between wedge-shaped outer shroud (3) and several wedge-shaped inner ring (4), and logical
Crossing locating dowel (9) makes wedge-shaped outer shroud (3) be connected with clip housing (2)；
The wedge-shaped outer shroud (3) is located at the inner side of clip housing (2) and contacted with the inwall of clip housing (2), wedge-shaped inner ring (4)
Positioned at the outside for tilting impaired pipe fitting (1), the wedge-shaped inner ring (4) positioned at clip top connects with tilting the outer wall of impaired pipe fitting (1)
Touch, wedge-shaped inner ring (4) inner surface contacted with tilting impaired pipe fitting (1) on clip top is provided with strong magnets (5), the wedge shape
The inner surface of inner ring (4) is provided with groove, and strong magnets (5) are fixed in groove, makes wedge-shaped inner ring (4) inner surface impaired with tilting
The shape of outer surface of pipe fittings is consistent；
Contact surface between the wedge-shaped outer shroud (3) and wedge-shaped inner ring (4) is the several lozenges cooperated.
2. according to claim 1 be used to tilt the fixing device that impaired pipe fitting reinforces clip, it is characterised in that：It is described fixed
Position post (9) includes column cap (901) and cylinder (902), and the size of column cap (901) is more than in the size of cylinder (902), the wedge shape
Shoulder hole (401) is provided with ring (4), column cap (901) is arranged in the macropore of shoulder hole (401), and the cylinder (902) is worn successively
Wedge-shaped inner ring (4), wedge-shaped outer shroud (3) are crossed, and is fixedly connected with clip housing (2), it is inside provided with axle in the wedge-shaped outer shroud (3)
Hole (301), makes wedge-shaped outer shroud (3) be axially moved along pipe fitting.
3. according to claim 1 be used to tilt the fixing device that impaired pipe fitting reinforces clip, it is characterised in that：Described
Strong magnets (5) use ndfeb magnet.
4. according to claim 1 be used to tilt the fixing device that impaired pipe fitting reinforces clip, it is characterised in that：The wedge
The inner surface of shape inner ring (4) is provided with number row and/or ordered series of numbers strong magnets (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005112.5U CN206398262U (en) | 2017-01-04 | 2017-01-04 | The fixing device of clip is reinforced for tilting impaired pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005112.5U CN206398262U (en) | 2017-01-04 | 2017-01-04 | The fixing device of clip is reinforced for tilting impaired pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398262U true CN206398262U (en) | 2017-08-11 |
Family
ID=59516285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005112.5U Active CN206398262U (en) | 2017-01-04 | 2017-01-04 | The fixing device of clip is reinforced for tilting impaired pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180345A (en) * | 2018-02-28 | 2018-06-19 | 中国海洋大学 | The lock sealing device of non-stop plugging pipe clamp |
| CN108916528A (en) * | 2018-02-05 | 2018-11-30 | 丁睿哲 | A kind of welding pipeline blockage device |
-
2017
- 2017-01-04 CN CN201720005112.5U patent/CN206398262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916528A (en) * | 2018-02-05 | 2018-11-30 | 丁睿哲 | A kind of welding pipeline blockage device |
| CN108180345A (en) * | 2018-02-28 | 2018-06-19 | 中国海洋大学 | The lock sealing device of non-stop plugging pipe clamp |
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