CN212251694U - Transition connection structure of half joint connector - Google Patents

Abstract

The utility model belongs to the field of Hafu joint, in particular to a transitional coupling structure of a Hafu joint connector, which comprises two clamping shells and a rubber cushion layer, wherein two side edges of the clamping shells are outwards turned over to form connecting surfaces, and two connecting surfaces of the same clamping shell are symmetrically provided with a transitional coupling through hole and a locking through hole; a connecting rod penetrates through the transition connection through holes in the two sides of the two clamping shells respectively, one end of each connecting rod is connected through the elastic tightening strip, the other end of each connecting rod is provided with a connecting hole, a jacking screw rod penetrates through and inserts the two connecting holes, the two clamping shells are fixedly connected in the corresponding locking through holes through the locking screws, and the locking nuts are installed on the locking screws in an adaptive mode. The utility model discloses a set up connecting rod, elasticity and draw in strip and top tight screw rod, before installation locking screw, utilize elasticity earlier to draw in the cooperation of strip and top tight screw rod, press from both sides two card shells tightly, for follow-up installation provides sufficient time, the phenomenon of infiltration appears in the in-process of avoiding the locking screw installation, easy operation liberates both hands.

Description

Transition connection structure of half joint connector

Technical Field

The utility model relates to a ha fujie field specifically is a transition linking structure of ha fujie connector.

Background

The half joint is a pipeline leakage stopper. The pipe emergency repair device comprises a pipe, a pipe joint, a pipe socket, a pipe nut, a pipe socket joint, a pipe nut, a pipe joint, a pipe nut, a pipe.

When the existing half joint is used for pipeline leakage stoppage, two shells are usually connected through a plurality of groups of screws, the consumed time is long, when the screws are installed, water continuously seeps from the pipeline leakage position to influence the butt joint of the shells, and therefore the two shells need to be manually clamped all the time before the screws are installed, the physical power is consumed, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a half a husband joint connector's transition links up structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transitional connection structure of a half joint connector comprises two clamping shells with opposite openings and arc structures and rubber cushions adhered to the inner walls of the clamping shells, wherein two side edges of each clamping shell are outwards turned over to form connecting surfaces, and two connecting surfaces of the same clamping shell are symmetrically provided with transitional connection through holes and locking through holes; two a connecting rod runs through respectively in the transition linking through-hole of card shell both sides, and two connecting rod one end are connected through elasticity tightening strip, and the connecting hole has been seted up to its other end, and two connecting holes run through and insert a tight screw rod in top, insert corresponding locking through-hole internal connection through locking screw between two card shells and fix, and locking nut is installed to the last adaptation of locking screw.

Preferably, the transition linking through-hole is arranged in the middle of one end of each of two connecting surfaces of the same clamping shell, the locking through-holes are provided with a plurality of groups and are distributed at equal intervals at the outer ends of the two connecting surfaces of the same clamping shell, and the transition linking through-holes and the locking through-holes on the two clamping shells are in one-to-one correspondence.

Preferably, one end of the jacking screw rod is provided with a limiting end, and the other end of the jacking screw rod penetrates through the two connecting holes and is provided with a fastening nut in an adaptive mode.

Preferably, one end of each connecting rod connected with the elastic tightening strip is provided with a finger pressing point protruding outwards.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up connecting rod, elasticity and draw in strip and top tight screw rod, before installation locking screw, utilize elasticity earlier to draw in the cooperation of strip and top tight screw rod, press from both sides two card shells tightly, for follow-up installation provides sufficient time, the phenomenon of infiltration appears in the in-process of avoiding the locking screw installation, easy operation liberates both hands.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. clamping a shell; 2. a rubber cushion layer; 3. a connecting surface; 4. transitional connection through holes; 5. a connecting rod; 6. elastic tie bars; 7. connecting holes; 8. tightly pushing the screw; 9. fastening a nut; 10. a finger pressure point; 11. locking the through hole; 12. locking the screw; 13. and (5) locking a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a transitional connection structure of a half joint connector comprises two clamping shells 1 with opposite openings and arc structures and a rubber cushion layer 2 adhered to the inner walls of the clamping shells 1, wherein two side edges of each clamping shell 1 are outwards turned over to form connecting surfaces 3, and two connecting surfaces 3 of the same clamping shell 1 are symmetrically provided with transitional connection through holes 4 and locking through holes 11; two run through a connecting rod 5 in the transition linking through-hole 4 of card shell 1 both sides respectively, two connecting rods 5 one end is connected through elasticity tightening strip 6, and connecting hole 7 has been seted up to its other end, and two connecting holes 7 run through and insert a tight screw rod 8 in, and it is fixed to insert the 11 in-connection of locking through-hole that correspond through locking screw 12 between two card shells 1, and locking nut 13 is installed to the adaptation on locking screw 12.

Further, transition linking through-hole 4 sets up in the middle part of the relative one end of two connection faces 3 of same card shell 1, locking through-hole 11 is provided with a plurality of groups, and equal interval distribution connects 3 outer ends in two connection faces of same card shell 1, and transition linking through-hole 4 and locking through-hole 11 one-to-one on two card shells 1.

Furthermore, a limiting end is arranged at one end of the tightening screw 8, and a fastening nut 9 penetrates through the two connecting holes 7 and is installed at the other end in an adaptive mode.

Furthermore, the ends of the two connecting rods 5 connected with the elastic tightening strip 6 are respectively provided with finger pressure points 10 protruding outwards.

The working principle is as follows: when the water pipe water leakage detection device works, the two connecting rods 5 are inserted into the transitional joint through holes 4 of one clamping shell 1, then the clamping shell 1 covers the water pipe water leakage position, the other clamping shell 1 is rapidly sleeved on the connecting rods 5 to coat the other side of the water pipe, the thumb of two hands presses the finger pressure points 10 at the end parts of the two connecting rods 5, the four fingers of the two hands pinch the connecting surfaces 3 of the two clamping shells 1 together, at the moment, the elastic tightening strips 6 are pressed and bent (the elastic tightening strips 6 have certain width), the transitional joint through holes 4 of the two connecting rods 5 are exposed, the other worker inserts the jacking screw 8 into the two transitional joint through holes 4 and screws the jacking screw 9, at the moment, the elastic tightening strips 6 are tightened inwards to clamp the two clamping shells 1 together with the jacking screw 8, and the insertion of the connecting rods 5 is convenient for the two clamping shells 1 to align quickly; and then the locking screw 12 penetrates through the locking through hole 11 to lock the two clamping shells 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A transitional connection structure of a half joint connector comprises two clamping shells (1) with opposite openings and arc-shaped structures and rubber cushions (2) adhered to the inner walls of the clamping shells (1), and is characterized in that two side edges of each clamping shell (1) are outwards turned over to form connecting surfaces (3), and two connecting surfaces (3) of the same clamping shell (1) are symmetrically provided with transitional connection through holes (4) and locking through holes (11); two go up the adaptation and install lock nut (13) on lock screw (12) and lock connecting rod (5) run through respectively in transition linking through-hole (4) of card shell (1) both sides, and two connecting rod (5) one end is connected through elasticity tightening strip (6), and connecting hole (7) have been seted up to its other end, and two connecting holes (7) run through and insert a tight screw rod (8) in, and it is fixed to insert corresponding lock through-hole (11) in-connection through lock screw (12) between two card shells (1).

2. The transitional coupling structure of a huff-section connector according to claim 1, wherein: transition links up through-hole (4) and sets up the middle part of connecting the relative one end of face (3) at two of same card shell (1), locking through-hole (11) are provided with a plurality of groups, and equal interval distribution connects face (3) outer end at two of same card shell (1), and transition on two card shells (1) links up through-hole (4) and locking through-hole (11) one-to-one.

3. The transitional coupling structure of a huff-section connector according to claim 1, wherein: one end of the tightening screw rod (8) is provided with a limiting end, and the other end of the tightening screw rod penetrates through the two connecting holes (7) and is provided with a fastening nut (9) in an adaptive mode.

4. The transitional coupling structure of a huff-section connector according to claim 1, wherein: one end of the two connecting rods (5) connected with the elastic tightening strip (6) is respectively provided with a finger pressure point (10) which protrudes outwards.

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