Valve part capable of being quickly assembled

Abstract

The utility model relates to the field of valves, in particular to a valve part capable of being rapidly assembled. The valve part capable of being rapidly assembled is easy to assemble and comprises a valve, lower fixing rings, upper fixing rings and the like, a rotating handle is arranged at the top of the valve in a rotating mode, the lower fixing rings are sleeved on the lower portions of connecting ends on the left side and the right side of the valve, and the upper fixing rings are sleeved on the upper portions of the connecting ends on the left side and the right side of the valve. And the adjacent fixed lower rings and fixed upper rings are rotationally connected. One end of the pipeline is aligned to the end of the valve, then the lower fixing ring and the upper fixing ring are rotated inwards again to be arranged at the joint of the end of the valve and the end of the pipeline in a sleeving mode, the lower fixing ring and the upper fixing ring are fastened to the corresponding locking rings of the lower fixing ring and the upper fixing ring through the bolts, fastening installation of the valve and the pipeline can be rapidly completed, and operation is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve field especially relates to a valve part of quick assembly. BACKGROUND

[0002] Valve is the control part in fluid delivery system, is used for opening and closing pipeline, controls flow direction, adjusts and controls article, it controls fluid's flow, pressure or flow direction through opening and closing or adjusting inside movable part, is applied to a variety of fields, and the valve both ends need to connect pipeline to use.

[0003] At present, the most common way of connecting pipeline is flange connection, the specific operation is as follows: first, people need to align the flange of valve and pipeline flange, place the gasket between the two flanges, then use bolt to pass through the flange hole, diagonally alternate fastening bolt, until all bolts are evenly fastened, but this way needs to use multiple bolts for installation, and the operation is relatively cumbersome and inconvenient.

[0004] In view of the above, therefore, there is an urgent need for a valve part of quick assembly with simple conversion to solve the above problems. INVENTION CONTENTS

[0005] In order to overcome the shortcoming that multiple bolts are needed to be used for fixing when connecting pipeline through flange, and the operation is relatively cumbersome and inconvenient, the utility model aims at providing a valve part of quick assembly with simple conversion.

[0006] TECHNICAL SCHEME

[0007] A valve part of quick assembly, comprising valve, fixed lower ring, fixed upper ring, lock ring and rubber pad, the valve top rotatably provided with a handle, the valve left and right side connection end lower part is sleeved with fixed lower ring, the valve left and right side connection end upper part is sleeved with fixed upper ring, adjacent fixed lower ring and fixed upper ring rotatably connected, the side away from the hinge of fixed lower ring and fixed upper ring is connected with lock ring, and the inner side of fixed lower ring and fixed upper ring is connected with rubber pad.

[0008] As an improvement of the above scheme, it further comprises connecting rope and connecting shaft, the valve is symmetrically sleeved with connecting rope on the left and right, and the side of the two fixed lower rings close to each other is connected with connecting shaft, and the lower end of the connecting rope is connected with the adjacent connecting shaft.

[0009] As an improvement of the above scheme, it further comprises protective shell, protective cover and transparent plate, the valve top surface is connected with protective shell, the handle of the valve top is located in the protective shell, the protective cover is rotatably arranged on one side of the upper part of the protective shell, and the transparent plate is connected to the middle of the protective cover.

[0010] As an improvement of the above scheme, it further comprises a bracket, and the left and right sides of the valve lower part are connected with brackets in front and back symmetry.

[0011] As the improvement of the above scheme, the placing frame is arranged, and the placing frame is connected to the front side of the valve.

[0012] As the improvement of the above scheme, four circular through holes are arranged in the bottom of the bracket.

[0013] As the improvement of the above scheme, the fixed lower ring and the fixed upper ring are matched with the valve.

[0014] As the improvement of the above scheme, the corresponding lock rings of the fixed lower ring and the fixed upper ring are matched.

[0015] Beneficial effects:

[0016] 1. The utility model discloses a valve and pipeline fastening and installation method, which comprises the following steps: aligning one end of a pipeline with an end of a valve, rotating a fixed lower ring and a fixed upper ring to the inside of the connection between the end of the valve and the end of the pipeline, and fastening the corresponding lock rings of the fixed lower ring and the fixed upper ring through bolts.

[0017] 2. After the protective cover is closed by rotating downward, the inside of the protective shell is in a closed state, which can effectively prevent the handle from rusting or wearing out due to long-term exposure to the outside, thereby prolonging the service life.

[0018] 3. The placing frame is used for temporarily placing parts used during maintenance, and is convenient to take. DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed lower ring, rubber pad and other parts of the utility model.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the valve, connecting rope and connecting shaft and other parts of the utility model.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective shell, protective cover and transparent plate and other parts of the utility model.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the valve, bracket and placing frame and other parts of the utility model.

[0024] In the drawings, 1 is a valve, 2 is a fixed lower ring, 3 is a fixed upper ring, 301 is a lock ring, 4 is a rubber pad, 5 is a connecting rope, 6 is a connecting shaft, 7 is a protective shell, 8 is a protective cover, 9 is a transparent plate, 10 is a bracket, and 11 is a placing frame. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0026] Example: A valve component that can be quickly assembled, see [reference] Figures 1-5 As shown, the system includes a valve 1, a lower fixed ring 2, an upper fixed ring 3, a locking ring 301, a rubber pad 4, a connecting rope 5, a connecting shaft 6, a protective shell 7, a protective cover 8, a transparent plate 9, a bracket 10, and a placement frame 11. A rotatable handle is mounted on the top of the valve 1. Lower fixed rings 2 are fitted onto the lower part of the connecting ends on both sides of the valve 1, and upper fixed rings 3 are fitted onto the upper part of the connecting ends on both sides of the valve 1. Adjacent lower fixed rings 2 and upper fixed rings 3 are rotatably connected. The lower fixed rings 2 and upper fixed rings 3 are semi-circular, and their dimensions are adapted to the valve 1. Locking rings 301 are welded to the side of the lower fixed rings 2 and upper fixed rings 3 furthest from the hinge. The corresponding upper and lower locking rings 301 are fitted together. The valve 2 can be installed on the pipeline using bolts and locking rings 301. The valve 1 is securely fixed. Rubber pads 4 are connected to the inner sides of both the lower and upper rings 2 and 3 to enhance sealing and leak prevention. Connecting ropes 5 are symmetrically fitted on the left and right sides of the valve 1. Connecting shafts 6 are welded to the sides of the two lower rings 2 that are close to each other. The lower end of the connecting rope 5 is connected to the adjacent connecting shaft 6. The connecting rope 5 connects to the lower ring 2, which serves to prevent loss and facilitate easy handling. A protective shell 7 is welded to the middle of the top surface of the valve 1. The handle at the top of the valve 1 is located inside the protective shell 7. A protective cover 8 is rotatably installed on the upper right side of the protective shell 7. A transparent plate 9 is welded to the middle of the protective cover 8 to facilitate observation of the handle position. Supports 10 are symmetrically welded to the left and right sides of the lower part of the valve 1. Four circular through holes are opened at the bottom of the support 10. A placement frame 11 is welded to the middle of the front side of the valve 1.

[0027] When pipes need to be installed at both ends of valve 1, first rotate the lower fixing ring 2 and the upper fixing ring 3 outward to detach them from valve 1. The connecting rope 5 will then suspend the lower fixing ring 2 and the upper fixing ring 3 in the lower position. Next, align one end of the pipe with the end of valve 1, and then rotate the lower fixing ring 2 and the upper fixing ring 3 inward again to fit over the connection between the end of valve 1 and the end of the pipe. Tighten the bolts to the corresponding locking rings 301 to quickly complete the fastening installation of valve 1 and pipe. During use, the bracket 10 serves as a support and can also be installed and fixed in a designated position through the circular through hole on the bracket 10. After all subsequent installation operations are completed, the water flow can be controlled by rotating the handle on the top of valve 1. When the handle does not need to be rotated, the protective cover 8 can be rotated down to close it, so that the inside of the protective shell 7 is sealed, which can effectively prevent the handle from being exposed to the outside for a long time, causing rust or wear and extending its service life. When valve 1 is being repaired, the placement frame 11 can temporarily store the parts needed for repair, so that they can be retrieved.

[0028] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A valve component that can be quickly assembled, comprising a valve (1), wherein the valve (1) has a rotatable handle rotatably mounted on its top, characterized in that, It also includes a fixed lower ring (2), a fixed upper ring (3), a locking ring (301) and a rubber pad (4). The fixed lower ring (2) is fitted on the lower part of the connecting ends on the left and right sides of the valve (1), and the fixed upper ring (3) is fitted on the upper part of the connecting ends on the left and right sides of the valve (1). The adjacent fixed lower ring (2) and fixed upper ring (3) are rotatably connected. The locking ring (301) is connected to the side of the fixed lower ring (2) and the fixed upper ring (3) away from the hinge. The rubber pad (4) is connected to the inner side of the fixed lower ring (2) and the fixed upper ring (3).

2. A valve component that can be quickly assembled as described in claim 1, characterized in that, It also includes a connecting rope (5) and a connecting shaft (6). The connecting rope (5) is symmetrically wrapped around the valve (1). The connecting shaft (6) is located on the side of the valve (1) where the two fixed lower rings (2) are close to each other. The lower end of the connecting rope (5) is connected to the adjacent connecting shaft (6).

3. A valve component that can be quickly assembled as described in claim 2, characterized in that, It also includes a protective shell (7), a protective cover (8) and a transparent plate (9). The protective shell (7) is connected to the top surface of the valve (1). The handle at the top of the valve (1) is located inside the protective shell (7). The protective cover (8) is rotatably disposed on one side of the upper part of the protective shell (7). The transparent plate (9) is connected to the middle part of the protective cover (8).

4. A valve component that can be quickly assembled as described in claim 3, characterized in that, It also includes a bracket (10), which is symmetrically connected to the lower left and right sides of the valve (1).

5. A valve component that can be quickly assembled as described in claim 4, characterized in that, It also includes a placement frame (11) connected to the front side of the valve (1).

6. A valve component capable of rapid assembly as described in claim 5, characterized in that, The bottom of the bracket (10) has four circular through holes.

7. A valve component capable of rapid assembly as described in claim 6, characterized in that, The dimensions of the fixed lower ring (2) and the fixed upper ring (3) are adapted to the valve (1).

8. A valve component capable of rapid assembly as described in claim 7, characterized in that, The upper and lower corresponding locking rings (301) are adapted to each other.

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