TWM527060U - Large-diameter submerging pipe joint device - Google Patents

Description

Large diameter submersible pipe joint device

The present invention relates to a pumping water device, and more particularly to a large-diameter downpipe joint device.

Referring to Fig. 1, a large-diameter down-water pipe for pumping seawater includes a plurality of joint devices, each of which includes two adjacent pipes 1 and a joint unit 2, each of which has a hollow pipe member 101. And two joint portions 102 respectively perpendicularly connected to the two ends of the hollow pipe member 101. The joint units 2 each have a plurality of clamping plates 201 that can abut against the outer sides of the joint portions 102 and a plurality of corresponding clamping plates 201 can be locked. Bolt 202. With the arrangement of the joint devices, the length of use of the large-diameter sinkpipe can be extended.

Such a joint device actually has the following problem: that the splints 201 have an I-shape corresponding to the axial shape of the pipe 1 in the axial direction, and when the splints 201 abut against the outer sides of the joint portions 102, and utilize the bolts When the two corresponding splints 201 are locked and integrated into one body, if the force of the bolts 202 is too large, the splints may be biased outwardly opposite to the inner end of the tubes 1 . And the opposite outer ends will be biased inwardly toward each other, resulting in poor bonding of the joint devices, pumping the sea Water is prone to leakage.

Therefore, the object of the present invention is to provide a large-diameter downpipe joint device which is simple in structure and can improve the joint strength.

Therefore, the large-diameter downpipe joint device of the present invention comprises a first pipe member, a second pipe member and a joint unit. The first pipe member has a first pipe body extending along an axis and a first joint portion extending in a radial direction of the first pipe body and extending outward from the end edge of the first pipe body, the first pipe body Having a first outer peripheral surface, the second tubular member has a second tubular body extending along the axis and a second joint extending radially outward of the second tubular body and extending outwardly from the second tubular body end edge The second tubular body has a second outer peripheral surface, the second joint portion and the first joint portion abut each other, the joint unit has at least one surrounding the axis and is disposed around the first tubular body and the first a first clamping seat at an engagement portion, at least one first locking member that locks the first clamping seat around the axis, at least one surrounding the axis and surrounding the second tubular body and the first a second clamping seat at the junction of the two engaging portions, at least one second locking member that integrally locks the second clamping seat around the axis, and a plurality of the first clamping seat and the second clamping seat corresponding to the axis lock An integral engaging member, the first clamping seat having a first transverse plate parallel to the axis and abutting against the first outer circumferential surface, a first straight plate that is directly connected to the first horizontal plate and abuts against the first joint portion, and two first lock plates respectively disposed at opposite ends of the first horizontal plate and the first straight plate, and two a first locking hole of the first locking plate and a plurality of first perforations respectively disposed on the first straight plate and spaced around the axis, the first locking member passing through the first locking holes, and Two adjacent first lock plates are locked Integrated, the second clamping seat has a second horizontal plate parallel to the axis and abutting against the second outer circumferential surface, and a second vertical connection to the second horizontal plate and abutting against the second engaging portion a second locking plate respectively disposed at opposite ends of the second horizontal plate and the second straight plate, and second locking holes respectively disposed on the second locking plates and respectively disposed on the second straight plate and surrounding a second through hole spaced apart from the axis, the second locking member passes through the second locking holes, and the two adjacent second locking plates can be locked into one body, and the engaging members respectively pass through the first through hole a first perforation of the holder and a second perforation of the second holder.

The effect of the present invention is that the first clamping seat of the coupling unit is engaged with the first tubular member, the second clamping seats are engaged with the second tubular member, and the first clamping member is used by the first clamping member Locking the connection, locking and connecting the second clamping seat by the second locking member, and locking the first clamping seat and the second clamping seat by the engaging members, so as to be adjacently disposed first The tube member is firmly connected to the second tube member, and the overall structure is simple and the overall bonding strength can be enhanced.

10‧‧‧First pipe fittings

L‧‧‧ axis

11‧‧‧First tube

111‧‧‧First outer perimeter

12‧‧‧First joint

20‧‧‧Second pipe fittings

21‧‧‧Second body

211‧‧‧Second outer perimeter

22‧‧‧Second joint

30‧‧‧Combination unit

31‧‧‧First holder

311‧‧‧ first horizontal plate

312‧‧‧ first straight

313‧‧‧First lock plate

314‧‧‧First keyhole

315‧‧‧First perforation

316‧‧‧First rib

32‧‧‧First lock

33‧‧‧Second holder

331‧‧‧ second horizontal plate

332‧‧‧Second straight

333‧‧‧Second lock plate

334‧‧‧Second keyhole

335‧‧‧Second perforation

336‧‧‧second ribs

34‧‧‧Second lock

35‧‧‧Joint parts

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a schematic cross-sectional view of a conventional large-diameter pipe joint device; FIG. 2 is a combined cross-sectional view showing the present FIG. 3 is a cross-sectional view taken along line III-III of FIG. 2; FIG. 4 is a partially exploded perspective view of the above-described embodiment of the present invention; Fig. 5 is a perspective view showing the combination of one of the above embodiments of the present invention.

Referring to FIG. 2, FIG. 3 and FIG. 4, an embodiment of the novel large-diameter downpipe joint device includes a first pipe member 10, a first pipe member 20 and a coupling unit 30.

The first pipe member 10 has a first pipe body 11 extending along an axis L and a first joint portion 12 extending radially along the first pipe body 11 and extending outward from the end edge of the first pipe body 11. The first pipe body 11 has a first outer peripheral surface 111 formed around the axis L.

The second pipe member 20 has a second pipe body 21 extending along the axis L and a second joint portion 22 extending radially along the second pipe body 21 and extending outward from the end edge of the second pipe body 21. The second tube body 21 has a second outer peripheral surface 211 formed around the axis L. The second joint portion 22 and the first joint portion 12 abut each other.

The coupling unit 30 has a plurality of first clamping seats 31 surrounding the axis L and surrounding the first tubular body 11 and the first engaging portion 12, and most of the first clamping seats 31 are locked around the axis L. An integral first locking member 32, a plurality of second clamping seats 33 surrounding the axis L and surrounding the second tubular body 21 and the second engaging portion 22, and a plurality of the second clamping seats A second locking member 34 that is integrally locked around the axis L and a plurality of engaging members 35 that integrally lock the first clamping seat 31 and the second clamping seat 33 to the axis L are integrated.

The first clamping seats 31 each have a first transverse plate 311 parallel to the axis L and abutting against the first outer circumferential surface 211, and a vertical connection to the first a first plate 312 and a second plate 312 respectively disposed on the opposite ends of the first horizontal portion 311 and the first straight plate 312 The first locking hole 314 of the first locking plate 313 and the first plurality of perforations 315 respectively disposed on the first straight plate 312 and spaced around the axis L are connected to the first horizontal plate 311 and the first The first rib 316 is always between the plates 312. In this embodiment, the number of the first clamping seats 31 is four, and extends around the axis L and along the first outer circumferential surface 111 to form a quarter arc. In fact, the number of the first holders can be one, two, eight, and sixteen (not shown) in accordance with the change in the diameter of the submerged water pipe.

The first locking member 32 is a combination of a bolt and a nut, and respectively passes through the first locking holes 314 of the two adjacent first clamping seats 31, and can lock the two adjacent first locking plates 313. Connected into one.

The second clamping seats 33 each have a second transverse plate 331 parallel to the axis L and abutting against the second outer circumferential surface 211 , and are perpendicularly connected to the second horizontal plate 331 and abut the second engagement. The second straight plate 332 of the portion 22 and the second locking plate 333 disposed at opposite ends of the second horizontal plate 331 and the second vertical plate 332 are respectively disposed at the second locking holes 334 of the second locking plate 333. a plurality of second through holes 335 respectively disposed on the second straight plate 332 and spaced apart around the axis L, and a plurality of second ribs 336 connected between the second horizontal plate 331 and the second straight plate 332. In this embodiment, the number of the second clamping seats 33 is four, and extends around the axis L and along the second outer circumferential surface 211 to form a quarter arc. In fact, in accordance with the change of the diameter of the submerged water pipe, the number of the second clamping seats can be one, two, eight, sixteen (not shown).

The second locking member 34 is a combination of a bolt and a nut, and is divided into The second locking hole 334 of the two adjacent second clamping seats 33 is not passed through, and the two adjacent second locking plates 333 can be locked into one body.

In this embodiment, the engaging members 35 are a combination of a bolt and a nut, respectively passing through the first through holes 315 of the first clamping seats 10 and the second through holes 335 of the second clamping seats 33.

As shown in FIG. 2, FIG. 3 and FIG. 5, when the first clamping blocks 31 are locked and coupled by the first locking members 32, the first clamping seats 31 are wound around the first tube. The second clamping seat 33 is locked and coupled with the second clamping member 34, and the second clamping seat 33 is wound around the second tube. The engaging portion 30 is engaged with the second engaging portion 22, and finally the first clamping seat 10 is locked and coupled with the corresponding second clamping seat 33 by the engaging members 35, and the combining unit 30 can be utilized. The first joint portion 12 and the second joint portion 22 are firmly clamped, and the first horizontal plate 311 of the first clamp seat 31 is applied to the first outer circumferential surface 111 of the first pipe member 10, and the like. The first straight plate 312 abuts against the first engaging portion 12, and the second horizontal plate 331 of the second clamping frame 33 abuts against the second outer peripheral surface 311 of the second tubular member 20, the second straight plates The first pipe member 10 and the second pipe member 20 can be brought into a stable joint effect by the 332.

Moreover, the joint device of the present invention can produce the following effects: the cross-sectional shape of the first clamping seat 31 and the second clamping seat 33 can be firmly clamped and positioned to engage the first tubular body 11 and the first engaging portion 12 respectively. At the junction of the second tube body 21 and the second joint portion 22, the first clips 32 can be disposed outside the first tube member 10 by using the first latching members 32. The second clamping seats 33 can be disposed outside the second tubular member 20 by the second locking members 34.

When the corresponding first clamping seat 31 and the second clamping seat 33 are interlocked and integrated by using the engaging members 35, even if the force of the screwing of the engaging members 35 is large, the same is not caused. The first clamping seat 31 and the second clamping seat 33 are biased to ensure a good bonding effect of the joint device, and no leakage occurs when pumping seawater.

In summary, the use of the integral components can indeed achieve the purpose of the present invention.

However, the above description is only for the embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the present patent application scope and the contents of the patent specification are still It is within the scope of this new patent.

10‧‧‧First pipe fittings

L‧‧‧ axis

11‧‧‧First tube

111‧‧‧First outer perimeter

12‧‧‧First joint

20‧‧‧Second pipe fittings

21‧‧‧Second body

211‧‧‧Second outer perimeter

22‧‧‧Second joint

30‧‧‧Combination unit

31‧‧‧First holder

311‧‧‧ first horizontal plate

312‧‧‧ first straight

315‧‧‧First perforation

316‧‧‧First rib

33‧‧‧Second holder

331‧‧‧ second horizontal plate

332‧‧‧Second straight

335‧‧‧Second perforation

336‧‧‧second ribs

35‧‧‧Joint parts

Claims (3)

A large-diameter submerged pipe joint device comprising: a first pipe member having a first pipe body extending along an axis and a radial direction extending along the first pipe body and extending outward from the end edge of the first pipe body a first joint portion having a first outer peripheral surface; a second tubular member having a second tubular body extending along the axis and a radial direction along the second tubular body and the second tubular member a second joint portion extending outwardly from the body end edge, the second tube body having a second outer peripheral surface, the second joint portion abutting the first joint portion; and a joint unit having at least one surrounding a first clamping seat that is disposed around the first pipe body and the first joint portion, at least one first locking member that locks the first clamping seat around the axis, at least one surrounding a second clamping seat enclosing the second tubular body and the second engaging portion, at least one second locking member for locking the second clamping seat around the axis, and a plurality of The first clamping seat and the second clamping seat are axially locked into an integral engaging member, and the first clamping seat has a parallel a first horizontal plate that is axially attached to the first outer circumferential surface, a first straight plate that is perpendicularly connected to the first horizontal plate and abuts against the first joint portion, and two are respectively disposed on the first horizontal plate and a first locking plate at the opposite ends of the first straight plate, a first locking hole respectively disposed on the first locking plate, and a plurality of first perforations respectively disposed on the first straight plate and spaced around the axis, The first locking member passes through the first locking holes, and the two adjacent first locking plates can be locked into one body. The second clamping seat has a parallel to the axis and abuts against the second outer circumferential surface. a second horizontal plate, a vertical connection to the first a second straight plate that is opposite to the second joint portion and two second lock plates respectively disposed at opposite ends of the second horizontal plate and the second straight plate, and two second lock plates respectively disposed on the second lock plate a second locking hole and a plurality of second perforations respectively disposed on the second straight plate and spaced around the axis, the second locking member passing through the second locking holes, and the two adjacent second locking plates The locking member is integrally connected, and the engaging members respectively pass through the first through hole of the first clamping seat and the second through hole of the second clamping seat. The large-diameter water-filling pipe joint device of claim 1, wherein the first clamping seat of the coupling unit further has a plurality of first ribs connected between the first horizontal plate and the first straight plate, the first The second holder also has a plurality of second ribs connected between the second horizontal plate and the second straight plate. The large-diameter watertight pipe joint device according to claim 2, wherein the number of the first clamping seats of the combining unit is four, and the arc around the axis and extending along the first outer peripheral surface into a quarter arc, The number of the two holders is four, and extends around the axis and along the second outer peripheral surface to form a quarter arc.