CN219655490U

CN219655490U - Valve connecting piece

Info

Publication number: CN219655490U
Application number: CN202320928056.8U
Authority: CN
Inventors: 何雁鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-08
Anticipated expiration: 2033-04-23

Abstract

The utility model belongs to the technical field of valves, in particular to a valve connecting piece, which comprises a bottom box and a top box, wherein the bottom box is connected with the top box through a hinge, and two arc-shaped grooves which are symmetrically distributed and arranged are respectively arranged on the matched surfaces of the top box of the bottom box; according to the valve connecting piece, through the matched use of the connecting pipe, the arc-shaped groove, the second threaded rod and the arc-shaped clamping plates, the inner diameter of the pipeline can be conveniently supported, the fixing of a soft pipeline or a hard pipeline by workers is facilitated, the deformation of ports of the soft pipeline is avoided when the soft pipeline is clamped by the two arc-shaped clamping plates, the phenomena of water leakage, slipping and the like at the joint of the soft pipeline are avoided, the limitation of inconvenience in fixing the soft pipeline is avoided when the device is used, and meanwhile the bottom box and the top box can be conveniently closed by the matched use of the sliding, the first threaded rod, the conical groove and the conical column.

Description

Valve connecting piece

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a valve connecting piece.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling the parameters of the conveying medium. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. The sealing ring, the sealing gasket and other parts are the valve and the indispensable parts in the pipeline arrangement;

the prior art has various valve connecting pieces, for example, china patent application number 202221824462.1 discloses a valve sealing connecting structure, which comprises a first connecting box with an opening at one side, wherein a detachable second connecting box is arranged at the opening side of the first connecting box;

however, when the device is actually used, although the two sealing gaskets are spliced together by adjusting the distance between the two sealing gaskets, then the pipeline is spliced with the valve, under the action of the sealing gaskets, the sealing effect can be further achieved, the distance between the two arc clamping rings is adjusted, and then the two arc clamping rings fix the water inlet of the valve and the pipeline, so that the pipeline is in sealing connection with the valve.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a valve connecting piece which has the characteristic of being convenient for fixing a soft pipeline and a hard pipeline.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a valve connecting piece, includes end box and top box, end box with the top box passes through hinged joint, end box with the arc groove that cooperatees the use has all been seted up at the both ends of top box end box with the inside of top box all has two symmetrical guide slots of seting up of distributing, the guide slot runs through the arc groove the bottom surface of end box with the top surface of top box all has two second threaded rods through screw thread screwing type installation, the tail end of second threaded rod all is located the inside of guide slot and rotates and be connected with the arc grip block, four the head end of second threaded rod all is fixed with the dead lever.

The bottom box is internally provided with two support plates which are symmetrically distributed and fixed, the top surfaces of the two support plates are fixedly provided with a connecting pipe, and the sum of the diameters of the two matched arc grooves is larger than the diameter of the connecting pipe.

As a preferable technical scheme of the utility model, the opposite surfaces of the two arc-shaped clamping plates positioned on the bottom box and the two arc-shaped clamping plates positioned on the top box are glued with a silica gel sleeve.

As a preferable technical scheme of the utility model, two arc-shaped clamping plates positioned on the bottom box and back vertical surfaces of the two arc-shaped clamping plates positioned on the top box are respectively provided with two support rods which are symmetrically distributed and fixed, and tail ends of the four pairs of support rods respectively penetrate through the bottom surface of the bottom box and the top surface of the top box.

As a preferable technical scheme of the utility model, a first threaded rod is fixed in the bottom box, a conical groove is formed in the top surface of the top box, a sliding groove is formed in the front end of the top box and communicated with the conical groove, and a conical column is arranged on the outer wall of the first threaded rod through screw threads in a screwing mode.

As a preferable technical scheme of the utility model, the width of the sliding groove is larger than the diameter of the first threaded rod, and the diameter of the first threaded rod is smaller than the diameter of the bottom surface of the conical groove.

As a preferable technical scheme of the utility model, the top surface of the conical column is provided with two positioning plates which are symmetrically distributed and fixed.

Compared with the prior art, the utility model has the beneficial effects that: according to the valve connecting piece, through the matched use of the connecting pipe, the arc-shaped groove, the second threaded rod and the arc-shaped clamping plates, the inner diameter of the pipeline can be conveniently supported, the fixing of a soft pipeline or a hard pipeline by workers is facilitated, the deformation of ports of the soft pipeline is avoided when the soft pipeline is clamped by the two arc-shaped clamping plates, the phenomena of water leakage, slipping and the like at the joint of the soft pipeline are avoided, the limitation of inconvenience in fixing the soft pipeline is avoided when the device is used, and meanwhile the bottom box and the top box can be conveniently closed by the matched use of the sliding, the first threaded rod, the conical groove and the conical column.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a top box and a bottom box according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a midsole cassette according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in the present utility model;

in the figure: 1. a bottom box; 2. a top box; 3. a support plate; 4. a connecting pipe; 5. a chute; 6. an arc-shaped groove; 7. a first threaded rod; 8. a conical groove; 9. a tapered column; 10. a positioning plate; 11. a guide groove; 12. a second threaded rod; 13. an arc-shaped clamping plate; 14. a fixed rod; 15. a support rod; 16. and a silica gel sleeve.

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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: in this embodiment, a valve connecting piece, including end box 1 and top box 2, end box 1 and top box 2 pass through hinged joint, arc groove 6 that cooperatees the use has all been seted up at the both ends of end box 1 and top box 2, guide slot 11 that two symmetrical distributions were seted up all have in the inside of end box 1 and top box 2, guide slot 11 runs through arc groove 6, the bottom surface of end box 1 and the top surface of top box 2 all have two second threaded rods 12 through screw thread screwing type installation, the tail end of second threaded rod 12 all is located the inside of guide slot 11 and rotates and be connected with arc grip block 13, the head end of four second threaded rods 12 all is fixed with dead lever 14.

The bottom box 1 is internally provided with two support plates 3 which are symmetrically distributed and fixed, the top surfaces of the two support plates 3 are fixedly provided with a connecting pipe 4, and the sum of the diameters of two matched arc-shaped grooves 6 is larger than the diameter of the connecting pipe 4; when the device is used, firstly, the water outlet of the soft pipeline or the hard pipeline can be inserted into the arc-shaped groove 6, so that the water outlet is inserted into the head end of the connecting pipe 4, when the fixing rods 14 on the bottom box 1 and the top box 2 are rotated clockwise, the ports of the soft pipeline or the hard pipeline can be clamped by utilizing the two arc-shaped clamping plates 13, the ports of the soft pipeline or the hard pipeline can be fixed, the tail end of the connecting pipe 4 can be inserted into the ports of the valve, then the ports of the valve can be fixed by rotating the two fixing rods 14 clockwise, the ports of the soft pipeline or the hard pipeline can be communicated with the ports of the valve by utilizing the connecting pipe 4, the two arc-shaped clamping plates 13 can be tightly attached to the outer wall of the soft pipeline or the outer wall of the hard pipeline, the inner diameter of the soft pipeline can be supported by utilizing the outer wall of the connecting pipe 4 when the soft pipeline is clamped by utilizing the two arc-shaped clamping plates 13, the ports of the soft pipeline are prevented from being deformed when the soft pipeline is clamped, and the phenomena such as water leakage and slipping at the joint of the soft pipeline are avoided, and the device is prevented from being inconvenient to fix the soft pipeline when the device is used.

Specifically, as can be seen from fig. 2 and fig. 4, in this embodiment, two arc-shaped clamping plates 13 located on the bottom box 1 and opposite surfaces of the two arc-shaped clamping plates 13 located on the top box 2 are glued with a silicone sleeve 16; the arc-shaped clamping plate 13 is prevented from being worn to the outer wall of the soft pipe or the hard pipe.

Specifically, as can be seen from fig. 4, in this embodiment, two arc-shaped clamping plates 13 located on the bottom box 1 and two support rods 15 located on the top box 2 and symmetrically distributed and fixed on the back vertical surfaces of the two arc-shaped clamping plates 13, and the tail ends of the four pairs of support rods 15 respectively penetrate through the bottom surface of the bottom box 1 and the top surface of the top box 2; when in use, the arc clamping plate 13 can be moved, so that the stability of the arc clamping plate 13 during movement can be increased, and the arc clamping plate is convenient to move.

Specifically, as can be seen from fig. 2 and fig. 3, in this embodiment, a first threaded rod 7 is fixed inside the bottom box 1, a conical groove 8 is formed on the top surface of the top box 2, a sliding groove 5 is formed at the front end of the top box 2, the sliding groove 5 is communicated with the conical groove 8, and a conical column 9 is mounted on the outer wall of the first threaded rod 7 through screw thread screwing; when the closed type box bottom is used, the conical column 9 can be rotated clockwise, so that the bottom surface of the conical column 9 is attached to the bottom surface of the conical groove 8, and the bottom box 1 and the top box 2 can be closed by utilizing the characteristics of the conical column 9.

Specifically, as can be seen from fig. 1 and fig. 2, in the present embodiment, the width of the chute 5 is larger than the diameter of the first threaded rod 7, and the diameter of the first threaded rod 7 is smaller than the diameter of the bottom surface of the tapered slot 8; so that the top box 2 is easy to turn over and the top box 2 is prevented from being bumped by the first threaded rod 7.

Specifically, as can be seen from fig. 1, in this embodiment, the top surface of the tapered column 9 has two positioning plates 10 which are symmetrically distributed and fixed; the tapered post 9 is made to rotate easily.

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

Claims

1. The utility model provides a valve connecting piece, includes end box (1) and top box (2), its characterized in that: the bottom box (1) is connected with the top box (2) through a hinge, arc-shaped grooves (6) matched with each other are formed in the two ends of the bottom box (1) and the two ends of the top box (2), two symmetrically distributed guide grooves (11) are formed in the bottom box (1) and the top box (2), the guide grooves (11) penetrate through the arc-shaped grooves (6), two second threaded rods (12) installed through threaded screwing are arranged on the bottom surface of the bottom box (1) and the top surface of the top box (2), the tail ends of the second threaded rods (12) are located in the guide grooves (11) and are connected with arc-shaped clamping plates (13) in a rotating mode, and the head ends of the four second threaded rods (12) are fixedly provided with fixing rods (14);

the inside of the bottom box (1) is provided with two support plates (3) which are symmetrically distributed and fixed, the top surfaces of the two support plates (3) are fixedly provided with a connecting pipe (4), and the sum of the diameters of the two matched arc-shaped grooves (6) is larger than the diameter of the connecting pipe (4).

2. A valve connector as defined in claim 1, wherein: the two arc-shaped clamping plates (13) positioned on the bottom box (1) and the opposite faces of the two arc-shaped clamping plates (13) positioned on the top box (2) are glued with a silica gel sleeve (16).

3. A valve connector as defined in claim 1, wherein: two arc grip blocks (13) that are located on end box (1) with be located two on top box (2) the back facade of arc grip blocks (13) has two symmetrical distribution fixed bracing piece (15), four pairs of tail ends of bracing piece (15) run through respectively the bottom surface of end box (1) with the top surface of top box (2).

4. A valve connector as defined in claim 1, wherein: the novel portable electronic device is characterized in that a first threaded rod (7) is fixed inside the bottom box (1), a conical groove (8) is formed in the top surface of the top box (2), a sliding groove (5) is formed in the front end of the top box (2), the sliding groove (5) is communicated with the conical groove (8), and a conical column (9) is mounted on the outer wall of the first threaded rod (7) through screw threads in a screwing mode.

5. A valve connector as defined in claim 4, wherein: the width of the sliding groove (5) is larger than the diameter of the first threaded rod (7), and the diameter of the first threaded rod (7) is smaller than the diameter of the bottom surface of the conical groove (8).

6. A valve connector as defined in claim 4, wherein: the top surface of the conical column (9) is provided with two positioning plates (10) which are symmetrically distributed and fixed.