CN213655949U

CN213655949U - Locking car pipeline threaded connection spare that moves

Info

Publication number: CN213655949U
Application number: CN202022434093.2U
Authority: CN
Inventors: 胡建峰
Original assignee: Jiaxing Lianying Technology Co ltd
Current assignee: Jiaxing Lianying Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-09
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a locking car pipeline threaded connection spare that moves, including the pipe box, pipe box both ends peripheral surface all is equipped with a screw thread, and the pipe box both sides all are equipped with the connecting pipe that corresponds with it, the corresponding No. two screw threads of a screw thread have all been seted up on connecting pipe inner wall both sides surface, the sealing washer has all been passed through screw installation spacing ring in both ends in the connecting pipe, and has all been placed to spacing ring one side, the pipe box top is passed through link and bolt installation sleeve, and the sleeve top cup joints the loop bar, the loop bar top is passed through bolt installation fixed plate, and fixed plate top surface corner has seted up fixed threaded hole. The utility model relates to a locking car pipeline threaded connection spare that moves, it is rational in infrastructure, it is convenient to use, is fit for being extensively promoted and used.

Description

Locking car pipeline threaded connection spare that moves

Technical Field

The utility model relates to a pipe connection spare technical field, in particular to locking car pipeline threaded connection spare that moves.

Background

The automobile, i.e. the automobile itself has power to drive, and does not need to be installed by rail or electric power, so as to be able to move by motor.

Patent numbers: 201720085955.0 discloses a waterproof internal thread pipe connector, which can prevent water leakage at the pipe connector, greatly reduce installation difficulty, omit working links of winding waterproof materials such as thread seal tape, and further improve reliability and convenience of pipe connection.

The connecting piece has the following defects: 1. in the connection process, the deformation that the sealing washer takes place is closely relevant rather than the sealing performance who provides, and when the sealing washer deformation was not enough, its sealing performance was relatively poor, and when its deformation was too big, its life was not enough, and the unable convenient adjustment to its deformation of personnel, increased the operation degree of difficulty, 2, the connecting piece does not have other fixed establishment, leads to it to receive easy not hard up when great external force, influences sealing connection performance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a locking car pipeline threaded connection spare that moves can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a locking car pipeline threaded connection spare that moves, includes the pipe box, pipe box both ends peripheral surface all is equipped with a screw thread, and the pipe box both sides all are equipped with the connecting pipe that corresponds with it, the corresponding No. two screw threads of screw thread have all been seted up with a connecting pipe inner wall both sides surface, the sealing washer has all been placed through screw installation spacing ring in both ends in the connecting pipe, link and bolt installation sleeve are passed through at the pipe box top, and the sleeve top cup joints the loop bar, the fixed plate is installed through the bolt in the loop bar top, and fixed plate top surface corner sets up fixed screw hole.

Further, the top surface of one side of the sleeve is provided with a screwing knob through a reserved threaded hole.

Furthermore, one end of the connecting pipe is connected with the pipe sleeve through a first thread and a second thread.

Further, the inner surface of the connecting pipe is cold-plated with a corrosion-resistant zinc layer.

Furthermore, the limiting ring and the sealing ring are both provided with multiple groups.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up spacing ring, sealing washer and connecting pipe, when using, personnel can be manual be connected the connecting pipe with external pipe through No. two screw threads to can be as required, the manual length that changes external pipe entering connecting pipe, thereby the pressure that the adjustment sealing washer received, and then the deformation that makes the sealing washer take place accords with personnel's needs, in order to guarantee the sealing performance of sealing washer in long-time use.

2. Through setting up the sleeve, loop bar and fixed plate, after this connecting piece and the outside pipe connection that corresponds, personnel can be according to the site conditions, the manual adjustment loop bar is at the telescopic extension length outside to it is required to make the position of fixed plate accord with personnel, at this moment, personnel can correspond the mechanism with outside with it through the fixed screw hole on fixed plate surface and be connected fixedly, and then prevent this connecting piece because of receiving great external force and lead to taking place not hard uply with outside pipe connection department, in order to guarantee the sealing performance of this connecting piece.

Drawings

Fig. 1 is the utility model relates to a locking car pipeline threaded connection's that moves overall structure schematic diagram.

Fig. 2 is the utility model relates to a locking car pipeline threaded connection's of moving connecting pipe side structure schematic diagram.

Fig. 3 is the utility model relates to a locking car pipeline threaded connection's of moving surface material layer profile structure sketch map in connecting pipe.

In the figure: 1. a second thread; 2. a seal ring; 3. a connecting pipe; 4. a limiting ring; 5. a first thread; 6. pipe sleeve; 7. a sleeve; 8. tightening the knob; 9. a loop bar; 10. fixing the threaded hole; 11. a fixing plate; 12. and (3) a corrosion-resistant zinc layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an anti-loosening threaded connector for automobile pipelines comprises a pipe sleeve 6, wherein a first thread 5 is arranged on the peripheral surfaces of two ends of the pipe sleeve 6, connecting pipes 3 corresponding to the first thread 5 are arranged on two sides of the pipe sleeve 6, a second thread 1 corresponding to the first thread 5 is arranged on the surfaces of two sides of the inner wall of each connecting pipe 3, a limiting ring 4 is mounted at two ends of each connecting pipe 3 through screws, a sealing ring 2 is placed on one side of each limiting ring 4, a connecting frame and a bolt mounting sleeve 7 are arranged at the top of the pipe sleeve 6, a sleeve rod 9 is sleeved at the top of each sleeve 7, a fixing plate 11 is mounted at the top of each sleeve rod 9 through a bolt, and a fixing threaded hole 10 is formed.

And the top surface of one side of the sleeve 7 is provided with a screwing knob 8 through a reserved threaded hole.

In this embodiment, as shown in fig. 1, the person screws the tightening knob 8 to fix the extension length of the loop bar 9.

One end of the connecting pipe 3 is connected with the pipe sleeve 6 through a first thread 5 and a second thread 1.

In the embodiment, as shown in fig. 1, the connection length of the first thread 5 and the second thread 1 affects the length of the pipe sleeve 6 entering the connecting pipe 3, so that the operation is convenient for personnel.

Wherein, the inner surface of the connecting pipe 3 is cold-plated with a corrosion-resistant zinc layer 12.

In this embodiment, as shown in fig. 3, the corrosion-resistant zinc layer 12 can prolong the service life of the connecting pipe 3.

Wherein, the spacing ring 4 and the sealing ring 2 are both provided with a plurality of groups.

In this embodiment, as shown in fig. 1, the limiting ring 4 can abut against the sealing ring 2, so that the sealing ring 2 can only deform when being subjected to pressure.

It should be noted that, the utility model relates to a locking car pipeline threaded connection spare that moves, during operation, personnel can respectively manually connect the corresponding connecting pipe 3 with the external pipeline (the external pipeline surface is provided with the external screw thread corresponding to the second screw thread 1) through the second screw thread 1, and can manually change the length of the external pipeline entering the connecting pipe 3 according to the needs, thereby adjust the pressure that the sealing ring 2 is subjected to, and further make the deformation that the sealing ring 2 takes place accord with personnel's needs, so as to ensure the sealing performance of the sealing ring 2 in the long-time use process, subsequently, personnel can connect the two connecting pipes 3 with the two ends of the pipe sleeve 6 under the cooperation of the second screw thread 1 and the first screw thread 5, so as to realize the communicating operation of the external pipeline, next step, personnel can manually adjust the extension length of the loop bar 9 outside the sleeve 7 according to the field condition, thereby make fixed plate 11's position accord with personnel required, at this moment, personnel can correspond the mechanism with it with the outside through fixed screw hole 10 on fixed plate 11 surface and be connected fixedly, and then prevent this connecting piece because of receiving great external force and lead to taking place not hard up with outside pipeline junction to guarantee this connecting piece's sealing performance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a locking car pipeline threaded connection spare that moves, includes pipe box (6), its characterized in that: pipe box (6) both ends peripheral surface all is equipped with screw thread (5) No. one, and pipe box (6) both sides all are equipped with connecting pipe (3) that correspond with it, connecting pipe (3) inner wall both sides surface all sets up No. two screw threads (1) corresponding with screw thread (5), both ends all pass through screw installation spacing ring (4) in connecting pipe (3), and sealing washer (2) have all been placed to spacing ring (4) one side, link and bolt installation sleeve (7) are passed through at pipe box (6) top, and sleeve (7) top cup joints loop bar (9), bolt installation fixed plate (11) are passed through at loop bar (9) top, and fixed plate (11) top surface corner has seted up fixed screw hole (10).

2. A lock automotive pipe threaded connection according to claim 1, characterized in that: and the top surface of one side of the sleeve (7) is provided with a screwing knob (8) through a reserved threaded hole.

3. A lock automotive pipe threaded connection according to claim 1, characterized in that: one end of the connecting pipe (3) is connected with the pipe sleeve (6) through a first thread (5) and a second thread (1).

4. A lock automotive pipe threaded connection according to claim 1, characterized in that: and the inner surface of the connecting pipe (3) is cold-plated with a corrosion-resistant zinc layer (12).

5. A lock automotive pipe threaded connection according to claim 1, characterized in that: the limiting ring (4) and the sealing ring (2) are both specifically provided with multiple groups.