CN209800870U

CN209800870U - Cross connection integrated block for plastic pipes

Info

Publication number: CN209800870U
Application number: CN201920227574.0U
Authority: CN
Inventors: 许明
Original assignee: Fujian Ji Tai Plastic Co Ltd
Current assignee: Fujian Ji Tai Plastic Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2019-12-17
Anticipated expiration: 2029-02-21

Abstract

the utility model discloses a cross-connection manifold block for plastic pipes, which relates to the pipe fitting field of cross-connection of plastic pipes, comprising a manifold block body and a port connecting piece, wherein the manifold block body is provided with a pipeline connecting through hole, the pipeline connecting through hole comprises a transverse through hole and a longitudinal through hole, the upper layer and the lower layer of the transverse through hole and the longitudinal through hole are arranged in a staggered way, the cut-off of the pipeline connecting through hole is in a hole shape with the width larger than the height, one port of the port connecting piece is a circular pipe orifice section and is connected with the pipe fitting port to be connected, the other port is a flat pipe orifice section and is connected with the port of the pipeline connecting through hole, the distance between the outer surfaces at the two sides of the flat pipe orifice section is smaller than the diameter of the circular pipe orifice section, and the outer surface at one side of the flat pipe orifice, simple structure, the production is easy, can effectively improve the problem that the height of intersection is obviously higher than other pipeline parts.

Description

Cross connection integrated block for plastic pipes

Technical Field

The utility model relates to a plastic pipe cross connection's pipe fitting field.

Background

In the current layout of water and electricity pipelines, the cross position in a crossed but not communicated pipeline structure is the disconnection between pipelines in one direction, then the two ends of the disconnection are connected by a round bidirectional bent pipe crossing another pipeline, the cross structure is characterized in that the position of the cross position from the floor surface or the wall surface to the highest point of the bidirectional bent pipe is at least the sum of the diameters of two pipes, thus the depth of a pipeline groove of the wall surface is deeper, the laying height of the floor is increased, although the increased height is only the height of one pipe diameter, the space height in a room is enlarged as much as possible in the existing commodity residential house, especially the space in a kitchen and a toilet with narrow space is more than one centimeter, and the groove depth of two pipe diameters is larger for the wall surface of the wall body with longer spread of the pipeline arrangement, even the wall body is easy to crack, the bearing is poor, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic pipe cross connection integrated package, it has alternately the pipeline structure that is not linked together, can effectively improve the problem that highly obviously is higher than other pipeline parts of cross.

In order to achieve the above purpose, the technical scheme of the utility model is that: a cross-connection integrated block for plastic pipes comprises a square block-shaped integrated block body and a port connecting piece, the side wall of the integrated block body in the thickness direction is provided with a pipeline connecting through hole which is communicated with the side wall of the opposite surface, the pipeline connecting through hole comprises a transverse through hole and a longitudinal through hole which are arranged in a staggered way from top to bottom, the cut-off surface of the pipeline connecting through hole is in a hole shape with the width larger than the height, the port connecting piece is used for connecting the port of the pipeline connecting through hole with the port of a pipe fitting to be connected, the port connecting piece is a connecting pipe fitting with two communicated ports, one port of the port connecting piece is a circular pipe orifice section for being connected with the port of the pipe fitting to be connected, the other end of the flat pipe mouth section is a flat pipe mouth section and is used for connecting with the end of the pipeline connecting through hole, the distance between the outer surfaces of two sides of the flat pipe mouth section is smaller than the diameter of the circular pipe mouth section, and the outer surface of one side of the flat pipe mouth section is tangent to the outer side wall of the circular pipe mouth section.

The port connecting piece is formed by combining symmetrical half pipe pieces.

And two ends of the port connecting piece are sleeved with combined fixing sleeves.

The integrated block body comprises an upper block body and a lower block body which can be overlapped up and down, the transverse through hole is formed in the upper block body, the longitudinal through hole is formed in the lower block body, and a separation adjusting structure capable of adjusting the separation between the upper block body and the lower block body is arranged between the upper block body and the lower block body.

The separation adjustment structure includes a plurality of guiding holes that set up on last block, set up on block down with the guide post that a plurality of guiding holes one-to-one embedding set up, set up the screw hole on block down, set up on last block and correspond the through-hole that the screw hole set up and the head end is rotatable but the lower extreme spiral shell of establishing in the through-hole and the lower extreme spiral shell of establishing in the screw hole of head end is closed.

The guide holes and the guide columns are correspondingly arranged at four corner positions of the integrated block body, and the threaded holes, the through holes and the bolts are arranged at the middle positions of the integrated block body.

the end part of the pipeline connecting through hole extends out of an extension section which is convenient for being connected with a port connecting piece.

By adopting the technical scheme, the beneficial effects of the utility model are that: the plastic pipe cross-connecting integrated block with the structure is applied to the pipeline connection of the pipeline and the pipeline cross position, has a cross non-communicated pipeline structure, and the pipeline is a pipeline connecting through hole with a width larger than the height of the pipe for cutting off, namely, the pipeline connecting through hole is in a flat tube shape, and can supply normal circulation of water flow without any influence, if the influence of the problem can change the sectional area of the internal circulation of the pipeline connecting through hole by changing the height and the width of the pipeline connecting through hole, the main structure can effectively improve the problem that the height of the cross position is obviously higher than that of other pipeline parts, the cross-connecting integrated block can also be applied to other pipelines, such as an electric wire pipe and the like, the port of the pipeline connecting through hole is connected with the pipe end part connected with the pipeline central axis with different heights through the port connecting piece, and particularly, the pipe end part and the pipeline end part to be connected are realized through The connecting through holes are connected in different shapes, thereby realizing the purpose and effect of the utility model; above-mentioned further location structure sets up and can make the utility model discloses a product cross connection uses easy operation convenience, simple structure, and the pipeline connection structure circulation is stable, and the manufacturing is easy.

Drawings

Fig. 1 and fig. 2 are schematic diagrams of different angle structures of a cross-connection integrated block for plastic pipes according to the present invention;

Fig. 3 is an exploded schematic view of another structure of a port connector in a cross-connection integrated block for plastic pipes according to the present invention;

Fig. 4 is a schematic structural diagram of another structure of a cross-connection integrated block for plastic pipes according to the present invention.

In the figure:

An integrated block body 1; a pipeline connecting through hole 11; an upper block 12; a guide hole 121; a through hole 122; a lower block 13; a guide post 131; a threaded hole 132; a bolt 123; width L1; height H1; a lateral through-hole 111; a longitudinal through hole 112; an extension 113; a port connector 2; a circular orifice section 21; flat tube port sections 22; combined with a fixed sleeve 23.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model discloses a plastic pipe cross connection integrated block, which comprises a square block-shaped integrated block body 1 and a port connecting piece 2, wherein the square block-shaped structure of the integrated block body 1 is a three-dimensional shape with three-dimensional directions of length, width and height, and the height is the thickness in the direction of the graph in figure 2, as shown in figures 1, 2, 3 and 4; the product structure is described in detail below with reference to the accompanying drawings.

The side wall of the manifold block body 1 in the thickness direction is provided with a pipeline connecting through hole 11 penetrating to the side wall of the opposite face, the pipeline connecting through hole 11 comprises a transverse through hole 111 and a longitudinal through hole 112 penetrating opposite side walls in different directions, the transverse through hole 111 and the longitudinal through hole 112 can be respectively arranged in parallel at intervals, structures are specifically arranged according to needs, the upper layer and the lower layer of the transverse through hole 111 and the longitudinal through hole 112 are arranged in a staggered mode, so that a structure that the transverse through hole and the longitudinal through hole are staggered up and down is realized, the section of the pipeline connecting through hole 11 is in a hole shape with the width larger than the height, namely as shown in figure 2, the section width L1 of the pipeline connecting through hole 11 is larger than the height H1, so that the pipeline connecting through hole 11 is in a flat tubular structure, products with different specifications can achieve the section area of the connected pipeline by changing, to suit the product needs.

In addition, in the present invention, the height of the manifold block body 1 can be realized by further structural arrangement to adapt to the pipe connection of different specifications, as shown in an embodiment disclosed in fig. 4, the manifold block body 1 includes an upper block 12 and a lower block 13 which can be folded up and down, the transverse through hole 111 is arranged on the upper block 12, the longitudinal through hole 112 is arranged on the lower block 13, a separation adjustment structure which can adjust the separation distance between the upper block 12 and the lower block 13 is arranged between the upper block 12 and the lower block 13, the connection which adapts to the pipe of different specifications is realized by adjusting the separation adjustment structure to change the distance between the upper block 12 and the lower block 13, for example, the diameter of the connected pipe can be connected with the height when the upper block 12 and the lower block 13 are folded up, i.e. there is no need to adjust the manifold block body 1, and if adjustment is needed, the upper block 12 and the lower block 13 are separated by adjusting the separation adjustment structure, that is, the height can be changed, and the adjustment is performed to the corresponding height, as shown in fig. 4, the present embodiment specifically discloses a separation adjustment structure, which includes a plurality of guide holes 121 disposed on the upper block 12, guide posts 131 disposed on the lower block 13 and embedded in the plurality of guide holes 121 in a one-to-one correspondence manner, threaded holes 132 disposed on the lower block 13, through holes 122 disposed on the upper block 12 and corresponding to the threaded holes 132, and bolts 123 having rotatable but axially immovable head ends and threaded in the through holes 122 and having lower ends screwed in the threaded holes 132, so that during the adjustment, the head ends of the bolts 123 are rotated, and since the head ends of the bolts are immovable axially, the deep and retreating movement of the lower ends in the threaded holes 132 can be changed during the rotation, during the movement, the upper block 12 is driven to approach or separate from the lower block 13, and the upper and lower movement of the upper block 12 can be maintained without rotating direction under the guide structure action of the guide holes 121 and, preferably, the guide holes 121 and the guide posts 131 can be correspondingly arranged at four corner positions of the manifold block body 1, the threaded holes 132, the through holes 122 and the bolts 123 are arranged at the middle positions of the manifold block body, and the structural arrangement has the beneficial effects that firstly, the positions of the four corners of the guide holes 121 and the guide posts 131 are not close to the pipeline connecting through holes 11, so that the arrangement of the pipeline connecting through holes 11 cannot be influenced, and the structural arrangement arranged at the four corners is matched with the structural arrangement of the middle positions of the threaded holes 132, the through holes 122 and the bolts 123, so that the balance of better guiding adjustment and the bearing balance of the upper block body 12 can be achieved, and the stability of product connection and use can be facilitated.

The port connecting piece 2 is used for connecting the ports of the pipeline connecting through hole 11 (namely, the ports at two ends of the transverse through hole 111 and the longitudinal through hole 112) with the ports of the pipe to be connected, the port connecting piece 2 is a connecting pipe with two through ports, one port is a circular port section 21 for connecting the ports of the pipe to be connected, the other port is a flat port section 22 for connecting the ports of the pipeline connecting through hole 11, the distance between the outer surfaces at two sides of the flat port section 22 (namely, the direction distance corresponding to the height H1 of the section of the pipeline connecting through hole 11) is smaller than the diameter of the circular port section 21, and the outer surface at one side is tangent to the outer side wall of the circular port section 21, as shown in the figure, the central axes of the pipelines of the circular port section 21 and the flat port section 22 are not on the same straight line any more, and the height of the pipeline to be connected is as close to the height of, thereby effectively improving that the height of the intersection is obviously higher than that of other pipeline parts; because the port of the pipeline connecting through hole 11 is embedded in the manifold block body 1, for facilitating the port connection of the port connecting piece 2 and the pipeline connecting through hole 11, the end part of the pipeline connecting through hole 11 can extend out of the extension section 113 for being connected with the port connecting piece 2, so that the flat pipe port section 22 and the extension section 113 can be conveniently connected in a nested manner.

The product of the utility model can be injection molded through a mold, the molding structure of the manifold block body 1 can be easily and directly realized by injection molding and core pulling, and the port connecting piece can be directly injected by a water-soluble core due to the structure with different sections of the inner pipeline, and is directly injected into an integrated structure, and the port connecting piece is taken out after injection molding and is soaked in water to melt the water-soluble core, thus obtaining the molded product structure, or, as shown in figure 3, the port connecting piece 2 is formed by combining symmetrical half pipe pieces, as shown in the figure, the circular pipe orifice section 21 and the flat pipe orifice section 22 are connected in an integrated manner in the axial direction, and the upper side and the lower side of the axial direction are separated into independent parts in the direction of the figure 3, so that the internal pipeline structure of the circular pipe orifice section 21 and the flat pipe orifice section 22 can easily realize core pulling after injection molding, and the combined joint is a sealing structure when the separated assembly is spliced to avoid the leakage, for example, the connection between the circular mouth section 21 and the flat mouth section 22 should be a sealing structure, and a combined fixing sleeve 23 is sleeved on the end of the circular mouth section and the flat mouth section, as shown in the figure, the combined fixing sleeve 23 can better fix the two symmetrical structures in a split manner.

To sum up, the cross connection integrated circuit piece cross connection of above-mentioned structure is convenient simple to use, simple structure, and it is easy to manufacture, can effectively improve the problem that highly obviously is higher than other pipeline parts of cross section, realizes the utility model discloses an aim effect.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. the utility model provides a plastic pipe cross connection integrated package, its characterized in that, is including being cubic massive integrated package body of square and port connecting piece, set up the pipeline connecting through-hole that link up to the opposite face lateral wall on the lateral wall of integrated package body thickness direction, pipeline connecting through-hole includes horizontal through-hole and vertical through-hole, the crisscross setting in lower floor about horizontal through-hole and the vertical through-hole, pipeline connecting through-hole's truncation is personally submitted the width and is greater than the high hole shape, the port connecting piece is used for pipeline connecting through-hole port and the pipe fitting port that will be connected to be connected, the port connecting piece is the connecting tube spare that both ends mouth link up mutually, a port of port connecting piece supplies to be connected for circular mouth of pipe section and supplies to be connected the pipe fitting port, and its another port supplies to be connected the port of pipeline connecting through-hole for flat pipe mouth section, the distance between the both sides surface of flat pipe mouth section is The walls are tangent.

2. The cross-connect manifold of claim 1, wherein: the end part of the pipeline connecting through hole extends out of an extension section which is convenient for being connected with a port connecting piece.

3. The cross-connect manifold of claim 1, wherein: the port connecting piece is formed by combining symmetrical half pipe pieces.

4. The cross-connect manifold of claim 3, wherein: and two ends of the port connecting piece are sleeved with combined fixing sleeves.

5. The plastic pipe cross-connect manifold as described in claims 1, 2, 3 or 4, wherein: the integrated block body comprises an upper block body and a lower block body which can be overlapped up and down, the transverse through hole is formed in the upper block body, the longitudinal through hole is formed in the lower block body, and a separation adjusting structure capable of adjusting the separation between the upper block body and the lower block body is arranged between the upper block body and the lower block body.

6. The cross-connect manifold of claim 5, wherein: the separation adjustment structure includes a plurality of guiding holes that set up on last block, set up on block down with the guide post that a plurality of guiding holes one-to-one embedding set up, set up the screw hole on block down, set up on last block and correspond the through-hole that the screw hole set up and the head end is rotatable but the lower extreme spiral shell of establishing in the through-hole and the lower extreme spiral shell of establishing in the screw hole of head end is closed.

7. The cross-connect manifold of claim 6, wherein: the guide holes and the guide columns are correspondingly arranged at four corner positions of the integrated block body, and the threaded holes, the through holes and the bolts are arranged at the middle positions of the integrated block body.

8. The cross-connect manifold of claim 3 or 4, wherein: the end part of the pipeline connecting through hole extends out of an extension section which is convenient for being connected with a port connecting piece.