CN215334953U

CN215334953U - Pipeline connector with anti-falling function

Info

Publication number: CN215334953U
Application number: CN202121577877.9U
Authority: CN
Inventors: 陈捷; 殷培峰
Original assignee: Wuxi Sanhong Pipe Industry Co ltd
Current assignee: Wuxi Sanhong Pipe Industry Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-28
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of the connector, a pipe connection head with anticreep function is disclosed, including a pipe body, body one side intercommunication has the flange, flange opposite side intercommunication has the connector head, the body is kept away from connector head one side and is provided with the internal thread, the overhead external screw thread that is provided with of connector, the body is close to internal thread one side top and bottom and has all seted up first spout, sliding connection has first slider in the first spout, it is connected with the screw rod to rotate through the bearing in the first spout, first slider and screw rod threaded connection, the first slider outside has the connecting rod through the bolt fastening, the connecting rod bottom has location semiring strip through the bolt fastening, location semiring strip cross-section sets to the arc. In this application, rotate the screw rod, drive first slider, connecting rod and location semicircle move down, make then locating plate ring card between the pipe wall external screw thread of outside pipeline, can reach the anticreep effect.

Description

Pipeline connector with anti-falling function

Technical Field

The application relates to the technical field of connectors, and more specifically relates to a pipe connector with anticreep function.

Background

The related products of the pipeline joint can be divided into: rubber joints: flexible rubber joints, double-ball rubber joints, reducing rubber joints and variable eccentric rubber joints; waterproof sleeves: flexible waterproof sleeve, rigid waterproof sleeve, lengthened waterproof sleeve; force-transmitting joints: a double-flange force transfer joint, a single-flange force transfer joint and a detachable double-flange force transfer joint; expansion joints: the device comprises a cast iron expansion piece, a steel expansion piece, a double-flange limit expansion joint, a single-flange limit expansion joint, a gland type expansion joint and a gland limit expansion joint; stainless steel corrugated compensator: metal hose, direct-buried corrugated compensator, small pull rod corrugated compensator, big pull rod corrugated compensator.

The pipeline joint has the advantages of convenience in installation, superior performance, long service life and the like, and is widely applied to the construction of water supply and drainage industries in the fields of water supply, drainage, electric power, metallurgy, urban construction, petroleum, chemical engineering, environmental protection, large and medium-sized enterprises and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a pipe connector with anticreep function.

The application provides a pair of pipe connection head with anticreep function adopts following technical scheme:

the utility model provides a pipe connection head with anticreep function, includes the body, body one side intercommunication has the flange, flange opposite side intercommunication has the connector head, the body is kept away from connector head one side and is provided with the internal thread, the overhead external screw thread that is provided with of connecting pipe, the body is close to internal thread one side top and bottom and has all been seted up first spout, sliding connection has first slider in the first spout, rotate through the bearing in the first spout and be connected with the screw rod, first slider and screw rod threaded connection, the first slider outside is passed through the bolt fastening and is had the connecting rod, the connecting rod bottom has location semicircular strip through the bolt fastening, location semicircular strip cross-section sets to the arc.

Further, place the groove all seted up at body top and bottom, place the groove and set up directly over first spout, the screw rod top extends to and places the inslot and has changeed the handle through the bolt fastening.

Furthermore, a rubber pad is bonded at the bottom of the positioning semi-ring strip, a plurality of resistance increasing grooves distributed in an annular array are formed in the bottom of the rubber pad, and the sections of the resistance increasing grooves are in tooth shapes.

Further, slots are formed in two ends of the pipe body, inserting strips are inserted in the slots, two same ash baffles are fixed between the inserting strips through bolts, and fixing mechanisms are arranged on the inserting strips.

Further, the fixing mechanism comprises a knob, the knob is in threaded connection with the insert, the knob is arranged on the outer end face of the insert, a thread groove is formed in the inner wall of the rear end of the slot, and the knob is in threaded connection with the thread groove.

Furthermore, a buckle telescopic rod is fixed on the inner side of the ash blocking plate through a bolt, and an ash prevention disc is fixed at one end, far away from the ash blocking plate, of the buckle telescopic rod through a bolt.

Through the technical scheme, the positioning semi-ring strip is clamped on the outer threads of the pipe wall of the connected external pipeline, so that the anti-falling effect can be achieved.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the positioning semi-ring strip is arranged, so that an external pipeline and internal threads on the pipe body can be butted and screwed, then the screw rod is rotated, and then the positioning plate ring strip is clamped between external threads on the pipe wall of the external pipeline through thread matching, so that the anti-falling effect can be achieved;

(2) the rubber pad is arranged, and the tooth-shaped resistance-increasing groove is formed in the bottom of the rubber pad, so that the fixing effect of the positioning semi-ring strip is improved;

(3) through being provided with the cutting, can insert the cutting in the slot, then screw up through knob and corresponding thread groove, make the ash blocking board then with the export shutoff of body, inside buckle telescopic link and the ash prevention dish stretched into the body simultaneously, export the shutoff with the opposite side of body to reach the ash prevention effect, the transportation and the save of this connector of being convenient for, and when not using, take off the ash blocking board, and shorten the buckle telescopic link, thereby be convenient for receive and deposit the ash blocking board.

Drawings

FIG. 1 is a schematic view of a first angular structure of a pipe joint with anti-separation function;

FIG. 2 is an enlarged schematic view of a pipe joint with an anti-separation function at the position A;

FIG. 3 is a second angular schematic view of a pipe joint with anti-separation function;

FIG. 4 is a schematic view of an installation structure of an ash blocking plate of a pipe joint with an anti-dropping function;

fig. 5 is a schematic view of an ash prevention plate mounting structure of a pipe joint with an anti-dropping function.

The reference numbers in the figures illustrate:

1. a pipe body; 2. a flange; 3. connecting the pipe heads; 4. a placing groove; 5. a first chute; 6. a first slider; 7. a screw; 8. turning a handle; 9. a connecting rod; 10. positioning the semi-circular strip; 11. a rubber pad; 12. a slot; 13. cutting; 14. a knob; 15. a dust blocking plate; 16. buckling a telescopic rod; 17. an ash prevention plate; 18. an internal thread; 19. and (4) external threads.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses pipe connection head with anticreep function, including body 1, 1 one side intercommunication of body has

flange

2, 2 opposite side intercommunications of flange have connector tube head 3, body 1 is kept away from connector tube head 3 one side and is provided with internal thread 18, be provided with external screw thread 19 on the connector tube head 3, body 1 is close to internal thread 18 one side top and bottom and has all seted up first spout 5, sliding connection has first slider 6 in first spout 5, it is connected with screw rod 7 to rotate through the bearing in the first spout 5, first slider 6 and screw rod 7 threaded connection, there is connecting rod 9 in the 6 outside of first slider through the bolt fastening, there is location semicircular strip 10 connecting rod 9 bottom through the bolt fastening, location semicircular strip 10 cross-section sets to the arc.

Referring to fig. 1-2, the top and bottom of the pipe body 1 are both provided with a placing groove 4, the placing groove 4 is disposed right above the first sliding groove 5, the top of the screw 7 extends into the placing groove 4 and is fixed with a rotating handle 8 through a bolt, the bottom of the positioning semi-ring strip 10 is bonded with a rubber pad 11, the bottom of the rubber pad 11 is provided with a plurality of resistance-increasing grooves distributed in an annular array, and the cross sections of the resistance-increasing grooves are arranged in tooth shapes.

Referring to fig. 4, slots 12 are formed in both ends of the pipe body 1, the insertion strips 13 are inserted into the slots 12, the same dust blocking plate 15 is fixed between the two insertion strips 13 through bolts, a fixing mechanism is arranged on the insertion strips 13, the fixing mechanism includes a knob 14, the knob 14 is in threaded connection with the insertion strips 13, the knob 14 is arranged on the outer end face of the insertion strips 13, a thread groove is formed in the inner wall of the rear end of each slot 12, and the knob 14 is in threaded connection with the thread groove.

Referring to fig. 5, a buckle telescopic rod 16 is fixed on the inner side of the dust baffle 15 through a bolt, and an ash prevention plate 17 is fixed on one end of the buckle telescopic rod 16 far away from the dust baffle 15 through a bolt.

The implementation principle of the pipe connector with the anti-dropping function in the embodiment of the application is as follows: the external pipeline and the internal thread 18 on the pipe body 1 are butted and screwed, then the rotating handle 8 is rotated, the screw rod 7 is rotated, the first sliding block 6, the connecting rod 9 and the positioning semi-ring strip 10 are driven to move downwards through thread fit, the positioning plate ring strip is clamped between the external threads of the pipe wall of the external pipeline, the anti-falling effect can be achieved, the rubber pad 11 is arranged, the bottom of the rubber pad 11 is provided with a tooth-shaped resistance increasing groove, the fixing effect of the positioning semi-ring strip 10 is improved, the inserting strip 13 is inserted into the inserting groove 12, then the knob 14 and the corresponding thread groove are screwed, the ash baffle 15 is used for plugging the outlet of the pipe body 1, the buckle telescopic rod 16 and the ash prevention disc 17 extend into the pipe body 1, the outlet of the other side of the pipe body 1 is plugged, the ash prevention effect is achieved, the transportation and the storage of the connector are convenient, and when the connector is not used, the ash blocking plate 15 is taken down, and the buckle telescopic rod 16 is shortened, so that the ash blocking plate 15 is convenient to store.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pipe joint head with anticreep function, includes body (1), its characterized in that: one side of the pipe body (1) is communicated with a flange (2), the other side of the flange (2) is communicated with a connecting pipe head (3), an internal thread (18) is arranged on one side of the pipe body (1) far away from the connecting pipe head (3), the connecting pipe head (3) is provided with an external thread (19), the top and the bottom of one side of the pipe body (1) close to the internal thread (18) are both provided with a first sliding chute (5), a first sliding block (6) is connected in the first sliding chute (5) in a sliding way, a screw rod (7) is connected in the first sliding chute (5) in a rotating way through a bearing, the first sliding block (6) is in threaded connection with the screw (7), a connecting rod (9) is fixed on the outer side of the first sliding block (6) through a bolt, the bottom of the connecting rod (9) is fixed with a positioning semi-ring strip (10) through a bolt, and the cross section of the positioning semi-ring strip (10) is arranged to be arc-shaped.

2. The pipe joint with the anti-dropping function according to claim 1, wherein: place groove (4) have all been seted up to body (1) top and bottom, place groove (4) and set up directly over first spout (5), screw rod (7) top extends to and places in groove (4) and is fixed with through the bolt and changes handle (8).

3. The pipe joint with the anti-dropping function according to claim 1, wherein: the bottom of the positioning semi-ring strip (10) is bonded with a rubber pad (11), the bottom of the rubber pad (11) is provided with a plurality of resistance increasing grooves distributed in an annular array mode, and the cross sections of the resistance increasing grooves are in tooth shapes.

4. The pipe joint with the anti-dropping function according to claim 1, wherein: slots (12) have all been seted up at body (1) both ends, it has cutting (13) to peg graft in slot (12), two there is same ash blocking plate (15) through the bolt fastening between cutting (13), be provided with fixed establishment on cutting (13).

5. The pipe joint with the anti-dropping function according to claim 4, wherein: the fixing mechanism comprises a knob (14), the knob (14) is in threaded connection with the insert (13), the knob (14) is arranged on the outer end face of the insert (13), a thread groove is formed in the inner wall of the rear end of the slot (12), and the knob (14) is in threaded connection with the thread groove.

6. The pipe joint with the anti-dropping function according to claim 4, wherein: the inner side of the ash blocking plate (15) is fixedly provided with a buckle telescopic rod (16) through a bolt, and one end, far away from the ash blocking plate (15), of the buckle telescopic rod (16) is fixedly provided with an ash prevention disc (17) through a bolt.