CN219367048U - External horn mouth assembly of hollow tube - Google Patents
External horn mouth assembly of hollow tube Download PDFInfo
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- CN219367048U CN219367048U CN202222560801.6U CN202222560801U CN219367048U CN 219367048 U CN219367048 U CN 219367048U CN 202222560801 U CN202222560801 U CN 202222560801U CN 219367048 U CN219367048 U CN 219367048U
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Abstract
The utility model discloses an external horn mouth assembly of a hollow tube, and relates to the technical field of hollow tubes. The utility model comprises a hollow pipe body and a bell mouth component, wherein the hollow pipe body is in sleeve joint fit with the bell mouth component. According to the utility model, the annular groove is driven to rotate on the annular guide rail by rotating the annular ring handle, so that the arc-shaped rotating arm is relatively contracted or expanded in a circular area between the first rotating column and the second rotating column, a plurality of L-shaped sliding rods are driven to respectively slide in a plurality of rectangular sliding groove frames until a plurality of anti-slip rubber balls on the inner wall of the arc-shaped clamp plate fixed on the other end of the arc-shaped sliding rods are contacted with the outer wall of the sleeve joint cylinder in the hollow pipe body to be clamped and fixed, the rotation of the annular ring handle is stopped, an original threaded connection mode is replaced, sliding wires of threads in the threaded connection mode are avoided, the connection mode between the original bell mouth assembly 2 and the hollow pipe is simplified, and later installation and disassembly are facilitated.
Description
Technical Field
The utility model belongs to the technical field of hollow pipes, and particularly relates to an external horn mouth assembly of a hollow pipe.
Background
The external horn mouth assembly of the hollow pipe mainly appears in water supply and drainage professions, such as a water suction horn mouth, the diameter of an inlet is larger than the diameter of a pipeline, the horn mouth shape of an image point is similar to a big end, and the diameter of one end with a smaller diameter is the same as the diameter of the pipeline.
The external horn mouth subassembly of current cavity pipe carries out interconnect through screw thread rotation connection's mode and cavity pipe generally, and long time goes down, causes its internal screw thread to take place the phenomenon of smooth silk easily, and the later stage's of being inconvenient for installation and dismantlement process have brought certain inconvenience for installer.
Disclosure of Invention
The utility model aims to provide a hollow pipe external horn mouth assembly, which solves the problems described in the above through the design of a hollow pipe body and a horn mouth assembly.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an external horn mouth assembly of a hollow pipe, which comprises a hollow pipe body and a horn mouth assembly, wherein the hollow pipe body is in sleeve joint fit with the horn mouth assembly.
The sleeve cylinder is fixed at both ends of the hollow pipe body.
The horn mouth assembly consists of a horn mouth body and an adjusting piece; the adjusting piece is in running fit with the bell mouth body.
The two ends of the bell mouth body are bell mouth-shaped; an annular guide rail is fixed in the middle of the outer wall of the bell mouth body; the outer wall of the horn mouth body is close to two ends and is communicated with a plurality of rectangular chute frames.
The adjusting piece comprises a rotating ring; the inner wall of the rotating ring is provided with an annular groove; the annular groove is in rotary fit with the annular guide rail.
A plurality of first rotating columns are fixed on two opposite side surfaces of the rotating ring; the first rotary column is provided with an arc rotary arm in a rotary fit mode on the peripheral side face of the first rotary column.
The adjusting piece further comprises a plurality of L-shaped sliding rods; a second rotating column is fixed at one end of the L-shaped sliding rod; an arc-shaped clamp plate is fixed at the other end of the L-shaped slide bar; the L-shaped slide bar is in sliding fit with the rectangular slide groove frame; the second rotating column is in rotating fit with the arc-shaped rotating arm.
As a preferable technical scheme of the utility model, one ends of the two sleeve cylinders are respectively sleeved at two ends of the bell mouth body.
The two opposite end surfaces of the sleeve connection cylinder are both fixed with clamping rings.
Sealing rings are fixed on the inner wall of the bell mouth body close to two ends; one side of the sealing ring is provided with a sealing groove; and the sealing groove is in butt joint with the clamping ring.
As a preferable technical scheme of the utility model, a plurality of anti-skid rubber balls are fixed on the inner wall of the arc-shaped clamp plate; the anti-skid rubber ball is mutually attached to the outer wall of the sleeve cylinder.
As a preferable technical scheme of the utility model, the circular ring handle is fixed on the peripheral side surface of the rotating ring.
As a preferable technical scheme of the utility model, one side of the annular guide rail is provided with a plurality of first fixing holes in a penetrating way.
A second fixing hole is formed in one side of the rotating ring in a penetrating manner; the second fixing hole is fixedly connected with the first fixing hole through bolt threads.
The utility model has the following beneficial effects:
according to the utility model, the annular groove is driven to rotate on the annular guide rail by rotating the annular ring handle, so that the arc-shaped rotating arm is relatively contracted or expanded in a circular area between the first rotating column and the second rotating column, a plurality of L-shaped sliding rods are driven to respectively slide in a plurality of rectangular sliding groove frames until a plurality of anti-slip rubber balls on the inner wall of the arc-shaped clamp plate fixed on the other end of the arc-shaped sliding rods are contacted with the outer wall of the sleeve joint cylinder in the hollow pipe body to be clamped and fixed, the rotation of the annular ring handle is stopped, an original threaded connection mode is replaced, sliding wires of threads in the threaded connection mode are avoided, the connection mode between the original bell mouth assembly 2 and the hollow pipe is simplified, and later installation and disassembly are facilitated.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a flare assembly.
Fig. 3 is a schematic structural view of the bell mouth body.
Fig. 4 is a schematic cross-sectional structure of the bell mouth body.
Fig. 5 is a schematic structural view of the adjusting member.
Fig. 6 is a schematic cross-sectional structure of the regulating member.
Fig. 7 is a schematic structural view of the hollow tube body.
In the drawings, the list of components represented by the various numbers is as follows:
the novel anti-slip rubber ball comprises a hollow pipe body, a 2-bell mouth assembly, a 3-bell mouth body, a 4-adjusting piece, a 101-sleeving cylinder, a 102-clamping ring, 301-annular guide rails, 302-rectangular chute frames, 303-sealing rings, 304-sealing grooves, 305-, 401-rotating rings, 402-annular grooves, 403-first rotating columns, 404-arc-shaped rotating arms, 405-L-shaped sliding rods, 406-second rotating columns, 407-arc-shaped clamp plates, 408-anti-slip rubber balls and 409-annular handles.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
First embodiment:
referring to fig. 1-7, the utility model is an external horn mouth assembly of a hollow tube, comprising a hollow tube body 1 and a horn mouth assembly 2, wherein the hollow tube body 1 is in sleeve joint fit with the horn mouth assembly 2; the sleeve cylinder 101 is fixed at both ends of the hollow pipe body 1; the horn mouth assembly 2 consists of a horn mouth body 3 and an adjusting piece 4; the adjusting piece 4 is in running fit with the bell mouth body 3; the two ends of the bell mouth body 3 are bell mouth shaped; an annular guide rail 301 is fixed in the middle of the outer wall of the bell mouth body 3; a plurality of rectangular chute frames 302 are communicated with the outer wall of the bell mouth body 3 near two ends; the adjusting member 4 includes a rotary ring 401; an annular groove 402 is formed in the inner wall of the rotating ring 401; annular groove 402 is in rotational engagement with annular rail 301; a plurality of first rotating posts 403 are fixed on two opposite side surfaces of the rotating ring 401; the first rotating column 403 is provided with an arc rotating arm 404 in a rotating fit manner on the peripheral side surface; the adjusting member 4 further comprises a plurality of L-shaped slide bars 405; a second rotating column 406 is fixed at one end of the L-shaped sliding rod 405; the other end of the L-shaped slide bar 405 is fixed with an arc-shaped clamp plate 407; the L-shaped slide bar 405 is in sliding fit with the rectangular chute frame 302; the second rotary column 406 is in rotary fit with the arc-shaped rotary arm 404; one end of the two sleeve cylinders 101 are respectively sleeved at two ends of the bell mouth body 3; clamping rings 102 are fixed on two opposite end surfaces of the two sleeved cylinders 101; sealing rings 303 are fixed on the inner wall of the bell mouth body 3 close to two ends; a sealing groove 304 is formed on one side of the sealing ring 303; the seal groove 304 interfaces with the clamping ring 102; a plurality of anti-slip rubber balls 408 are fixed on the inner wall of the arc-shaped clamp plate 407; the anti-slip rubber ball 408 is attached to the outer wall of the sleeve cylinder 101; a circular ring handle 409 is fixed to the outer peripheral side surface of the rotary ring 401.
One specific application of this embodiment is:
the sealing gaskets are respectively placed in the sealing rings 303 fixed on the inner wall of the bell mouth body 3 near the two ends, then the two hollow pipe bodies 1 are respectively sleeved at the two ends of the bell mouth body 3 in the bell mouth assembly 2, so that the opposite two end surfaces of the two bell mouth bodies 3 are respectively in butt joint contact with the sealing gaskets inside the two sealing rings 303, the air tightness of the two hollow pipe bodies 1 and the bell mouth assembly 2 after connection is ensured, after the butt joint is finished, the circular ring handle 409 is rotated, the annular groove 402 formed on the inner wall of the rotating ring 401 is driven to rotate on the annular guide rail 301, in the rotating process, the plurality of arc-shaped rotating arms 404 are respectively in rotary fit with the first rotating post 403 and the second rotating post 406, and the rotating circular ring handle 409 can be rotated to carry the plurality of arc-shaped rotating arms 404 to be relatively contracted or expanded in a circular area between the first rotating post 403 and the second rotating post 406, so that the plurality of L-shaped sliding rods 405 are respectively driven to slide in the plurality of rectangular sliding chute frames 302 communicated on the outer wall of the bell mouth body 3 near the two ends until the plurality of anti-skid rubber balls 408 on the inner wall of the other end of the arc-shaped plate is fixedly connected with the circular ring handle 409, and the circular ring 101 is clamped to be mutually clamped and clamped by the circular ring 409 after the circular ring handle is fixedly sleeved on the outer wall of the circular ring handle 101.
Specific embodiment II:
on the basis of the first embodiment, the present embodiment is different in that:
referring to fig. 1-7, a plurality of first fixing holes 305 are formed through one side of the annular guide rail 301;
a second fixing hole 410 is formed through one side of the rotating ring 401; the second fixing hole 410 is fixedly coupled with the first fixing hole 305 through bolt threads.
One specific application of this embodiment is:
after the two hollow tube bodies 1 are respectively abutted with the flare opening body 3 in the flare opening assembly 2, the first fixing hole 305 and the second fixing hole 410 are fixedly connected through the bolts in a threaded manner, so that the two hollow tube bodies 1 which are abutted are prevented from being separated from the flare opening assembly 2.
The working principle of the utility model is as follows:
the sealing gaskets are respectively arranged in the sealing rings 303 fixed on the inner wall of the bell mouth body 3 close to the two ends, then the two hollow pipe bodies 1 are respectively sleeved at the two ends of the bell mouth body 3 in the bell mouth assembly 2, so that the opposite end surfaces of the two bell mouth bodies 3 are respectively in butt joint contact with the sealing gaskets in the two sealing rings 303, the air tightness of the two hollow pipe bodies 1 and the bell mouth assembly 2 after connection is ensured, after the butt joint is finished, the ring handles 409 are rotated, the annular grooves 402 formed on the inner wall of the rotating ring 401 are driven to rotate on the annular guide rail 301, in the rotating process, as a plurality of arc-shaped rotating arms 404 are respectively in rotary fit with the first rotating post 403 and the second rotating post 406, the rotating ring handles 409 are rotated to bring the arc-shaped rotating arms 404 to be relatively contracted or expanded in a circular area between the first rotating post 403 and the second rotating post 406, thereby drive a plurality of L shape slide bars 405 respectively in the outer wall of horn mouth body 3 be close to a plurality of rectangle spout frames 302 that both ends communicate, until a plurality of anti-skidding rubber balls 408 of the fixed arc anchor clamps board 407 inner wall of its other end contact each other in the hollow tube body 1 cup joint barrel 101 outer wall and clamp fixedly after, stop rotating ring handle 409, finally with first fixed orifices 305 and second fixed orifices 410 screw thread fixed connection through the bolt, prevent that two hollow tube bodies 1 that dock from taking place to break away from with horn mouth subassembly 2, replaced original screw thread connected mode, the screw thread in the screw thread connected mode takes place the smooth silk, simplified the connected mode between original horn mouth subassembly 2 and the hollow tube, the installation and the dismantlement of later stage of being convenient for.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The external horn mouth assembly of the hollow tube comprises a hollow tube body (1) and a horn mouth assembly (2), wherein the hollow tube body (1) is in sleeve joint fit with the horn mouth assembly (2);
the method is characterized in that:
the two ends of the hollow pipe body (1) are fixed with sleeve cylinders (101);
the horn mouth assembly (2) consists of a horn mouth body (3) and an adjusting piece (4); the adjusting piece (4) is in rotary fit with the bell mouth body (3);
both ends of the bell mouth body (3) are bell mouth-shaped; an annular guide rail (301) is fixed in the middle of the outer wall of the bell mouth body (3); a plurality of rectangular chute frames (302) are communicated with the outer wall of the bell mouth body (3) near two ends;
the adjusting piece (4) comprises a rotating ring (401); an annular groove (402) is formed in the inner wall of the rotating ring (401); the annular groove (402) is in running fit with the annular guide rail (301);
a plurality of first rotating posts (403) are fixed on two opposite side surfaces of the rotating ring (401); an arc-shaped rotating arm (404) is rotatably matched with the peripheral side surface of the first rotating column (403);
the adjusting piece (4) further comprises a plurality of L-shaped sliding rods (405); one end of the L-shaped sliding rod (405) is fixed with a second rotating column (406); an arc-shaped clamp plate (407) is fixed at the other end of the L-shaped slide bar (405); the L-shaped sliding rod (405) is in sliding fit with the rectangular chute frame (302); the second rotating column (406) is in rotating fit with the arc-shaped rotating arm (404).
2. A hollow tube external horn mouth assembly according to claim 1, wherein one end of each of the two sleeve cylinders (101) is sleeved at two ends of the horn mouth body (3);
clamping rings (102) are fixed on two opposite end surfaces of the two sleeved cylinders (101);
sealing rings (303) are fixed on the inner wall of the bell mouth body (3) close to the two ends; one side of the sealing ring (303) is provided with a sealing groove (304); the sealing groove (304) is in butt joint with the clamping ring (102).
3. The external horn mouth assembly of the hollow tube according to claim 1, wherein a plurality of anti-slip rubber balls (408) are fixed on the inner wall of the arc clamp plate (407); the anti-slip rubber ball (408) is mutually attached to the outer wall of the sleeve cylinder (101).
4. A hollow tube external flare assembly according to claim 1, wherein the peripheral side of the rotary ring (401) is fixed with a ring handle (409).
5. A hollow tube external horn mouth assembly according to claim 1, wherein a plurality of first fixing holes (305) are formed through one side of the annular guide rail (301);
a second fixing hole (410) is formed in one side of the rotating ring (401) in a penetrating manner; the second fixing hole (410) is fixedly connected with the first fixing hole (305) through bolt threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222560801.6U CN219367048U (en) | 2022-09-27 | 2022-09-27 | External horn mouth assembly of hollow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222560801.6U CN219367048U (en) | 2022-09-27 | 2022-09-27 | External horn mouth assembly of hollow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367048U true CN219367048U (en) | 2023-07-18 |
Family
ID=87118317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222560801.6U Active CN219367048U (en) | 2022-09-27 | 2022-09-27 | External horn mouth assembly of hollow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367048U (en) |
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2022
- 2022-09-27 CN CN202222560801.6U patent/CN219367048U/en active Active
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