CN217328823U

CN217328823U - Adjustable double-riser rotational flow three-way embedded joint with positioning function

Info

Publication number: CN217328823U
Application number: CN202123226322.2U
Authority: CN
Inventors: 温殿辉
Original assignee: Henan Zhongze New Material Co ltd
Current assignee: Henan Zhongze New Material Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-30
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an adjustable double-riser rotational flow tee bend pre-buried joint with locate function mainly includes left pre-buried base, including cyclic annular backup pad, set up in upper sleeve above the cyclic annular backup pad and set up in the lower sleeve below the cyclic annular backup pad, the upper sleeve endotheca is equipped with the tuningout sleeve, lower sleeve bottom is connected with fixed connector, telescopic connector and sliding groove head, telescopic connector includes a plurality of sliding connectors of sliding connection in proper order, and the sliding connector of its leftmost end is connected in sliding connection in the fixed connector, sliding groove head sliding connection in the rightmost end sliding connector of telescopic connector; the telescopic groove opening corresponds to the telescopic groove head; the right embedded base is connected with the left embedded base through the telescopic groove head and the telescopic groove opening; the utility model discloses a cooperation of flexible groove head and flexible notch is to two risers control the position of pre-buried base and fix a position, realize the control to the distance between the two pipelines.

Description

Adjustable double-riser rotational flow three-way embedded joint with positioning function

Technical Field

The utility model relates to a building tubular product technical field, concretely relates to two riser whirl tee bend pre-buried joints with adjustable locate function.

Background

With the rapid development of high-rise buildings in China, the number of drainage devices is continuously increased, so that a drainage system is required to receive larger flow under the condition of smooth drainage, and currently, a special ventilation mode that a special ventilation vertical pipe is arranged and a ventilation pipe (usually an H pipe is used for replacing) is combined with an interlayer and is connected with the drainage vertical pipe is adopted in most high-rise buildings. The double-riser system is suitable for high-rise and super high-rise buildings with more than or equal to 10 floors, and is a building drainage system commonly used at present; the double-vertical-pipe drainage system meets the requirements of drainage and air exhaust, and each layer is connected with the ventilation vertical pipe and the drainage vertical pipe through the tee joint, so that the problem of unsmooth drainage of a high-rise drainage system is well solved, and the drainage capacity is improved.

But the distance between two pipelines is not good to be grasped, when fixing a position or spacing, appears the error easily, and two pipeline distance are too close for two pipelines influence each other, and two pipeline distances are too far away, increase the construction degree of difficulty and can make the pipeline account for the space too big.

Disclosure of Invention

An object of the utility model is to provide a two riser whirl tee bend pre buried connector with adjustable locate function aims at solving prior art and can't carry out the technical problem of distance control between the double-pipe.

In order to solve the technical problem, the utility model adopts the following technical scheme:

design a two riser whirl tee bend pre-buried joint with adjustable have locate function, mainly include:

the left embedded base comprises an annular supporting plate, an upper sleeve arranged on the annular supporting plate and a lower sleeve arranged below the annular supporting plate, an offset adjusting sleeve is sleeved in the upper sleeve, an annular gap is arranged at the bottom of the offset adjusting sleeve, a plurality of drain holes corresponding to the annular gap are formed in the top of the offset adjusting sleeve, and the central axis of the offset adjusting sleeve deviates from the central axis of the upper sleeve;

the telescopic groove head comprises a sliding groove head, a telescopic connecting piece and a fixed connecting piece fixedly connected with the bottom of the lower sleeve, the telescopic connecting piece comprises a plurality of sliding connecting pieces which are sequentially connected in a sliding manner, the sliding connecting piece at the leftmost end of the telescopic groove head is connected to the fixed connecting piece in a sliding manner, and the sliding groove head is connected to the sliding connecting piece at the rightmost end of the telescopic connecting piece in a sliding manner;

the telescopic groove opening corresponds to the telescopic groove head and is matched with the telescopic groove head;

and the right embedded base is connected with the left embedded base through the telescopic groove head and the telescopic groove opening, and has the same structure as the left embedded base.

Preferably, the outer wall of the deviation adjusting sleeve is provided with a sealing groove for mounting a sealing ring.

Preferably, the lower part of the inner wall of the deviation adjusting sleeve is provided with an annular bearing part.

Preferably, a plurality of fixing foot plates are arranged at the bottom of the lower sleeve along the circumferential direction.

Preferably, the fixed connecting piece is provided with a sliding groove, and the right end of the upper wall of the sliding groove is provided with symmetrical lower stopping pieces.

Preferably, the sliding connecting piece is a groove body or a through hole, the left end of the upper part of the sliding connecting piece is provided with an upper blocking piece corresponding to the lower blocking piece, and the left end and the right end of the inner wall of the sliding connecting piece are provided with symmetrical first blocking pieces.

Preferably, the left end of the upper part of the sliding groove head is provided with a second support member corresponding to the first support member.

Preferably, the number of the sliding connecting pieces is 5, and the length of the sliding connecting pieces is 1 cm.

Compared with the prior art, the utility model discloses a main beneficial technological effect lies in:

1. the utility model discloses a cooperation of groove head and notch makes two risers control pre-buried base reciprocal anchorage, fix a position its position, and because groove head and notch set up to telescopic, can realize right adjustment, the control of distance between the pre-buried base in a left side, the right side further pinpoints two risers.

2. The utility model discloses simple structure, convenient operation has further practiced thrift construction, installation cost.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the left embedded base of the embodiment of the present invention.

Fig. 3 is an enlarged view of 21 in fig. 2.

Fig. 4 is a schematic structural view of a contracted state of the telescopic connection component according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of an extended state of the telescopic connector according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a sliding connector according to an embodiment of the present invention.

Fig. 7 is a second schematic structural view of a sliding connector according to an embodiment of the present invention.

Fig. 8 is a third schematic structural view of a sliding connector according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of a chute head and a chute opening according to an embodiment of the present invention.

In the above drawings, 1 is a left pre-buried base, 11 is an upper sleeve, 12 is an annular support plate, 13 is a lower sleeve, 14 is a fixed foot plate, 15 is an offset sleeve, 2 is a telescopic slot head, 21 is a fixed connecting piece, 211 is a lower stopper, 22 is a telescopic connecting piece, 221 is an upper stopper, 222 and 223 are first stoppers, 224 is a slot body, 231 is a sliding slot head, 2311 is a second stopper, 232 is a sliding slot opening, 3 is a telescopic slot opening, and 4 is a right pre-buried base.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

In the description of the present invention, it should be understood that the directions or positional relationships indicated as referring to the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing technical solutions and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed in a specific direction and operation, and thus, should not be construed as limiting the present invention.

The cell structures in the following examples are all conventional commercially available products unless otherwise specified.

Example 1: an adjustable dual-riser rotational flow tee embedded joint with a positioning function, referring to fig. 1 to 9, mainly comprises:

a left pre-buried base 1, including an annular support plate 12, an upper sleeve 11 disposed on the annular support plate 12, and a lower sleeve 13 disposed below the annular support plate 12, wherein an offset sleeve 15 is sleeved inside the upper sleeve 11, an annular gap is disposed at the bottom of the offset sleeve 15, a plurality of drainage holes corresponding to the annular gap are disposed at the top of the offset sleeve 15, when pre-buried, the drainage holes are lower than the ground to drain accumulated water on the ground, a sealing groove for installing a sealing ring is disposed on the outer wall of the offset sleeve 15, so that the offset sleeve 14 and the upper sleeve 11 are combined more tightly, an annular receiving portion is disposed at the bottom of the inner wall of the offset sleeve 15 for receiving a pipeline inserted into the offset sleeve 15, the central axis of the offset sleeve 15 is offset from the central axis of the upper sleeve 11, and the central axis adjustment between the upper and lower pipelines can be performed by rotating the offset sleeve 15, prevent to deviate to some extent between the upper and lower floor pipeline, the sleeve bottom is provided with four fixed sole 14 along the outside extension of circumference, in order to do benefit to with connect pre-buried in the floor.

The telescopic slot head 2 comprises a sliding slot head 231, a telescopic connecting piece and a fixed connecting piece 21 fixedly connected with the bottom of the lower sleeve 13, the telescopic connecting piece comprises a plurality of sliding connecting pieces 22 which are sequentially connected in a sliding manner, the sliding connecting piece 22 at the leftmost end is connected to the fixed connecting piece 21 in a sliding manner, and the sliding slot head 231 is connected to the sliding connecting piece 22 at the rightmost end in a sliding manner; the fixed connecting piece 21 is provided with a sliding groove, and the right end of the upper wall of the sliding groove is provided with symmetrical lower stoppers 211; as shown in fig. 6 and 8, the sliding connector 22 is a through hole, the upper left end of the sliding connector is provided with an upper stopper 221 corresponding to the lower stopper 211, and the left and right ends of the inner wall of the sliding connector are provided with symmetrical

first stoppers

222 and 223; as shown in fig. 7, the sliding connector 22 is provided with a slot 224, and a baffle plate is arranged at the left end of the slot for supporting, so that a first baffle is not needed; a second stopper 2311 corresponding to the

first stoppers

222 and 223 is arranged at the upper left end of the sliding groove head 231; the number of the sliding connecting pieces 22 is 5, and the length of the sliding connecting pieces is 1 cm; the telescopic notch 3 corresponds to the telescopic groove head 2 and is matched with the telescopic groove head; and the right embedded base 4 is connected with the left embedded base 1 through the telescopic groove head 2 and the telescopic groove opening 3, and has the same structure as the left embedded base 1.

The operation and use method of the adjustable double-riser rotational flow three-way embedded joint with the positioning function comprises the following steps:

determining the distance between the double vertical pipes, positioning the distance between the two embedded bases through the matching of the telescopic groove heads and the telescopic groove openings, wherein the length of each sliding connecting piece is 1cm, when the sliding connecting pieces are extended, the telescopic connecting pieces are supported and blocked at the right ends of the fixed connecting pieces due to the supporting and blocking effects of the lower blocking pieces and the upper blocking pieces, the rear sliding connecting piece which is sequentially connected in a sliding manner is supported and blocked at the right end of the front sliding connecting piece due to the matching of the upper blocking pieces and the first blocking pieces, and the sliding groove heads and the sliding groove bodies are supported and blocked at the right end of the sliding connecting piece at the rightmost end of the telescopic connecting rod due to the matching of the first connecting pieces and the second connecting pieces, so that the telescopic groove heads and the telescopic groove openings are in an extending state; when the telescopic connecting piece is retracted, the telescopic connecting piece is retracted inside the fixed connecting piece under the action of the first blocking piece arranged at the left end of the sliding connecting piece, the next sliding connecting piece is retracted inside the previous sliding connecting piece, and the sliding groove head and the sliding groove opening are retracted inside the sliding connecting piece at the rightmost end of the telescopic connecting piece, so that the telescopic groove head and the telescopic groove opening are in a telescopic state.

In actual work, the lengths of the telescopic groove head and the telescopic groove opening are selected according to requirements, and any one of the sliding connecting pieces is contracted or expanded; after positioning is completed, the pre-embedding base can be pre-embedded, when the pre-embedding is completed, the drain holes are exposed and are lower than the ground so as to be beneficial to draining accumulated water on the ground, and the fixing foot plate can be fixed through bolts.

The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed or equivalent substitutions can be made on related components, structures and materials without departing from the technical concept of the present invention, thereby forming a plurality of specific embodiments, which are common variations of the present invention and will not be described in detail herein.

Claims

1. The utility model provides a two riser whirl tee bend pre buried joints with adjustable locate function which characterized in that includes:

the telescopic groove head comprises a sliding groove head, telescopic connecting pieces and fixed connecting pieces fixedly connected with the bottom of the lower sleeve, the telescopic connecting pieces comprise a plurality of sliding connecting pieces which are sequentially connected in a sliding manner, the sliding connecting piece at the leftmost end of the telescopic groove head is connected to the fixed connecting pieces in a sliding manner, and the sliding groove head is connected to the sliding connecting piece at the rightmost end of the telescopic connecting pieces in a sliding manner;

and the right embedded base is connected with the left embedded base through the telescopic groove head and the telescopic groove opening and has the same structure as the left embedded base.

2. The adjustable double-riser rotational flow three-way embedded joint with the positioning function as claimed in claim 1, wherein a sealing groove for installing a sealing ring is arranged on the outer wall of the deviation adjusting sleeve.

3. The adjustable double-riser rotational flow three-way embedded joint with the positioning function as claimed in claim 1, wherein an annular bearing part is arranged at the lower part of the inner wall of the deviation adjusting sleeve.

4. The adjustable dual-riser swirl tee embedded joint with the positioning function as claimed in claim 1, wherein a plurality of fixing foot plates are arranged at the bottom of the lower sleeve along the circumference.

5. The adjustable dual-riser rotational flow three-way embedded joint with the positioning function as claimed in claim 1, wherein the fixed connecting piece is provided with a sliding groove, and the right end of the upper wall of the sliding groove is provided with symmetrical lower stoppers.

6. The adjustable dual-riser rotational flow tee embedded joint with the positioning function as claimed in claim 5, wherein the sliding connection piece is a groove body or a through hole, the left end of the upper part of the sliding connection piece is provided with an upper blocking piece corresponding to the lower blocking piece, and the left end and the right end of the inner wall of the sliding connection piece are provided with symmetrical first blocking pieces.

7. The adjustable dual-riser swirl tee embedded joint with the positioning function as claimed in claim 6, wherein a second support member corresponding to the first support member is disposed at the left end of the upper portion of the sliding groove head.

8. The adjustable double-riser rotational flow three-way embedded joint with the positioning function as claimed in claim 1, wherein the number of the sliding connecting pieces is 5, and the length of the sliding connecting pieces is 1 cm.