CN211876842U

CN211876842U - Connecting and positioning structure of adapter and collecting pipe

Info

Publication number: CN211876842U
Application number: CN202020234438.7U
Authority: CN
Inventors: 马艳辉
Original assignee: Tianjin Huatai Xinsheng Metal Product Co ltd
Current assignee: Tianjin Huatai Xinsheng Metal Product Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-11-06
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a connection location structure of adapter and pressure manifold, including the pressure manifold, be equipped with the opening on a lateral wall of pressure manifold, be equipped with the base on the outer wall of pressure manifold, be equipped with the connecting hole on the base, the connecting hole is just setting up to the opening, fixedly connected with connecting pipe on the inner wall of connecting hole, the pressure manifold setting is kept away from to the connecting pipe, the base is close to and is equipped with two spread grooves that are the symmetry and set up on an open-ended lateral wall, two the spread groove is all just to the opening setting, two equal sliding connection has the connecting block in the spread groove. The utility model discloses completion connection work that can be simple and convenient has greatly made things convenient for the user to use, has improved user's work efficiency, still very big guarantee the normal clear of intercommunication work.

Description

Connecting and positioning structure of adapter and collecting pipe

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a connection location structure of adapter and pressure manifold.

Background

In the existing heat exchanger, because the collecting pipe material is thin, the collecting pipe and the connecting pipe cannot be directly welded, and therefore, the corresponding adapter is required to be used for completing excessive connection work.

The existing adapter is very inconvenient when being connected with the collecting pipe, so that a user can be very difficult to connect during working, the installation efficiency of the user is greatly reduced, the existing connection mode is poor in effect, and the normal communication of the collecting pipe and the connecting pipe cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing connection mode is very inconvenient, so that the user is very difficult in connection work, the installation efficiency of the user is greatly reduced, the effect of the existing connection mode is poor, and the normal working quality of the device can be reduced.

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

a connecting and positioning structure of an adapter and a collecting pipe comprises the collecting pipe, wherein an opening is formed in one side wall of the collecting pipe, a base is arranged on the outer wall of the collecting pipe, a connecting hole is formed in the base and is arranged right opposite to the opening, a connecting pipe is fixedly connected to the inner wall of the connecting hole and is far away from the collecting pipe, two symmetrically-arranged connecting grooves are formed in one side wall, close to the opening, of the base, the two connecting grooves are arranged right opposite to the opening, connecting blocks are connected into the two connecting grooves in a sliding mode, one ends, far away from the opening, of the two connecting blocks are rotatably connected with threaded rods, one ends, far away from the connecting blocks, of the two threaded rods penetrate through the base in a threaded mode, one ends, far away from the connecting grooves, of the, two equal sliding connection has the fixture block in the fixed slot, two all link to each other through the spring between the inner wall of fixture block and fixed slot.

Preferably, the two clamping blocks are fixedly connected with a protection pad.

Preferably, the two fixing grooves are fixedly connected with pull ropes on the inner wall of one side, away from the fixture block, and one ends, away from the inner wall of the fixing grooves, of the two pull ropes are respectively fixed on the two fixture blocks.

Preferably, two the spread groove all is square setting, the shape of connecting block is the matching setting with two spread grooves respectively.

Preferably, a waterproof pad is fixedly connected to one side wall of the base, which is close to the collecting pipe.

Preferably, the inner wall of the connecting hole is provided with a waterproof heat-insulating pad, and the waterproof heat-insulating pad is arranged close to the opening.

The utility model has the advantages that: in this device, the user can aim at the connecting hole after the opening, place the base on the pressure manifold again, make the connecting block promote the fixed block and stretch into in the pressure manifold, so the fixture block just can stretch out the fixed slot under the spring action of spring, rotate the threaded rod after that, make the threaded rod drive the connecting block in pivoted in-process, then drive fixed block and fixture block and support the inner wall of pressure manifold, so simple and convenient completion the fixed work of base, then accomplished the connection work of connecting pipe and pressure manifold, the very big user operation that has made things convenient for, user's work efficiency has been improved, and the normal clear of intercommunication work has been guaranteed.

Drawings

Fig. 1 is a front structural sectional view of a connection positioning structure of an adapter and a header pipe according to the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is a schematic side view of a connection positioning structure of an adapter and a collecting pipe according to the present invention.

In the figure: the device comprises a collecting pipe 1, an opening 2, a base 3, connecting holes 4, connecting pipes 5, connecting grooves 6, connecting blocks 7, threaded rods 8, fixing blocks 9, fixing grooves 10, clamping blocks 11, springs 12, a protection pad 13, a pull rope 14, a waterproof pad 15 and a waterproof heat-preservation pad 16.

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.

Referring to fig. 1-3, a connection positioning structure of an adapter and a collecting pipe comprises a collecting pipe 1, an opening 2 is arranged on one side wall of the collecting pipe 1, a base 3 is arranged on the outer wall of the collecting pipe 1, a waterproof pad 15 is fixedly connected to one side wall of the base 3 close to the collecting pipe 1, the base 3 can enable the connection tightness of the base 3 and the collecting pipe 1 to be better due to the arrangement of the waterproof pad 15, a connecting hole 4 is arranged on the base 3, the connecting hole 4 is arranged right opposite to the opening 2, a connecting pipe 5 is fixedly connected to the inner wall of the connecting hole 4, a waterproof heat-insulating pad 16 is arranged on the inner wall of the connecting hole 4, the waterproof heat-insulating pad 16 is arranged close to the opening 2, the sealing tightness of the connection work is better due to the arrangement of the waterproof heat-insulating pad 16, the connection between the connecting pipe 5 and the collecting pipe 1 is, the two connecting grooves 6 are arranged right opposite to the opening 2, the connecting blocks 7 are connected in the two connecting grooves 6 in a sliding manner, the two connecting grooves 6 are arranged in a square manner, the shapes of the connecting blocks 7 are respectively matched with the two connecting grooves 6, the connecting blocks 7 can stably slide in the connecting grooves 6 due to the square arrangement, the connection and fixation work is stable, the threaded rods 8 are rotatably connected to the ends, away from the opening 2, of the two connecting blocks 7, the connecting blocks 7 cannot interfere with the rotation of the threaded rods 8 due to the rotary connection, the connecting blocks 7 can be pulled by the threaded rods 8, the ends, away from the connecting blocks 7, of the two threaded rods 8 penetrate through the base 3 in a threaded manner, the fixed blocks 9 are fixedly connected to the ends, away from the connecting grooves 6, fixed grooves 10 are arranged on the side walls, away from each other two fixed blocks 9, the two clamping blocks 11 are connected with the inner wall of the fixing groove 10 through the spring 12, so that the clamping blocks 11 can extend out of the fixing groove 8 under the elastic force of the spring 12 to complete fixing work, thereby greatly facilitating use of users and further improving the working efficiency of users, the two clamping blocks 11 are fixedly connected with the protective pads 13, the protective pads 13 enable the clamping blocks 11 not to damage the collecting pipe 1 when abutting against the inner wall of the collecting pipe 1, the safety and stability of the collecting pipe 1 are greatly guaranteed, the collecting pipe 1 can successfully complete communication work, the inner walls of one sides of the two fixing grooves 10 far away from the clamping blocks 11 are fixedly connected with the pull ropes 14, one ends of the two pull ropes 14 far away from the inner wall of the fixing groove 10 are respectively fixed on the two clamping blocks 11, the clamping blocks 11 cannot completely separate from the fixing grooves 10 under the elastic force of the spring 12 due to the arrangement of the pull ropes 14, so that the fixture block 11 can smoothly complete the fixing work.

In the utility model, when the user uses the device, firstly, the connecting hole 4 on the base 3 is aligned with the opening 2 of the collecting pipe 1, then the base 3 is placed on the outer wall of the collecting pipe 1 and is pressed tightly, the fixing block 9 is extended into the collecting pipe 1, so that the latch 11 of the fixing block 9 is protruded out of the fixing groove 10 by the elastic force of the spring 12, then the two threaded rods 8 are rotated, so that the threaded rods 8 move in the rotating process and then drive the connecting block 7 to slide in the connecting groove 6, and drive fixed block 9 and fixture block 11 and take place to remove to support the inner wall of pressure manifold 1, so simple and convenient completion the fixed work of base 3, accomplished connecting pipe 5 then and the connection work of pressure manifold 1, very big made things convenient for user operation, improved user's work efficiency, and guaranteed the normal clear of intercommunication work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A connecting and positioning structure of an adapter and a collecting pipe comprises a collecting pipe (1) and is characterized in that an opening (2) is formed in one side wall of the collecting pipe (1), a base (3) is arranged on the outer wall of the collecting pipe (1), a connecting hole (4) is formed in the base (3), the connecting hole (4) is arranged right opposite to the opening (2), a connecting pipe (5) is fixedly connected to the inner wall of the connecting hole (4), the connecting pipe (5) is far away from the collecting pipe (1), two symmetrically-arranged connecting grooves (6) are formed in one side wall, close to the opening (2), of the base (3), the two connecting grooves (6) are arranged right opposite to the opening (2), connecting blocks (7) are connected in the two connecting grooves (6) in a sliding mode, one ends, far away from the opening (2), of the two connecting blocks (7) are connected with a, two the equal screw thread of one end that connecting block (7) were kept away from in threaded rod (8) runs through base (3) setting, two the equal fixedly connected with fixed block (9) of one end of spread groove (6) are kept away from in connecting block (7), two all be equipped with fixed slot (10), two on the lateral wall that fixed block (9) kept away from each other equal sliding connection has fixture block (11), two in fixed slot (10) all link to each other through spring (12) between the inner wall of fixture block (11) and fixed slot (10).

2. The structure for connecting and positioning an adapter and a collecting pipe according to claim 1, wherein a protective pad (13) is fixedly connected to each of the two clamping blocks (11).

3. The adapter and header connecting and positioning structure according to claim 1, wherein a pulling rope (14) is fixedly connected to each of the inner walls of the two fixing grooves (10) on the side away from the fixture block (11), and one ends of the two pulling ropes (14) on the side away from the inner walls of the fixing grooves (10) are respectively fixed to the two fixture blocks (11).

4. The adapter and header connecting and positioning structure according to claim 1, wherein the two connecting grooves (6) are arranged in a square shape, and the connecting block (7) is shaped to match with the two connecting grooves (6).

5. The adapter-header connection and positioning structure of claim 1, wherein a waterproof pad (15) is fixedly connected to a side wall of the base (3) close to the header (1).

6. The structure for connecting and positioning an adapter and a collecting pipe according to claim 1, wherein a waterproof and heat-insulating pad (16) is arranged on the inner wall of the connecting hole (4), and the waterproof and heat-insulating pad (16) is arranged close to the opening (2).