CN216344209U

CN216344209U - Marine valve shell

Info

Publication number: CN216344209U
Application number: CN202123026576.XU
Authority: CN
Inventors: 李翔宇; 李嘉祥
Original assignee: Qingdao Xiangyu Xinsheng Machinery Co ltd
Current assignee: Qingdao Xiangyu Xinsheng Machinery Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-19
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a marine valve shell, which comprises a base and a shell body, wherein the base and the shell body are both cylindrical, and the inner diameter of the base is matched with the outer diameter of the shell body to form a closed space; a plurality of concave clamping grooves are uniformly formed in the base, each concave clamping groove comprises a first vertical groove, a second vertical groove and a transverse groove, the top of each first vertical groove is opened, and the top of each second vertical groove is closed; a plurality of L-shaped clamping blocks matched with the concave clamping grooves are uniformly arranged on the outer side wall of the shell body; a limiting plate component used for limiting and fixing the L-shaped clamping block is also arranged in the concave clamping groove; the valve casing is simple in structure and convenient to popularize, the casing is convenient and quick to mount and open due to the arrangement of the concave clamping groove and the L-shaped clamping block, and after the valve casing is adopted, the valve component can be prevented from being invaded by rainwater and water vapor, and the valve rod is prevented from being rotated due to external collision.

Description

Marine valve shell

Technical Field

The utility model relates to the technical field of marine valve protection, in particular to a marine valve shell.

Background

The valve rod and the handle that current marine mechanical valve used all expose externally, lead to it to receive the invasion and attack of rainwater or steam, receive the collision of external object easily to reduced the result of use, and easily rotated the valve rod, thereby reduced the stability of opening and shutting of disk seat, the result of use is poor, consequently, needs the marine valve casing that a protectiveness is good to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a marine valve shell.

The utility model adopts the following scheme: a marine valve shell comprises a base and a shell body, wherein the base and the shell body are both cylindrical, and the inner diameter of the base is matched with the outer diameter of the shell body to form a closed space; the base is uniformly provided with a plurality of concave clamping grooves, each concave clamping groove comprises a first vertical groove, a second vertical groove and a transverse groove, the bottoms of the first vertical groove and the second vertical groove are communicated through the transverse groove, the top of the first vertical groove is open, and the top of the second vertical groove is closed; a plurality of L-shaped clamping blocks matched with the concave clamping grooves are uniformly arranged on the outer side wall of the shell body, and one ends, which are not connected with the vertical part, of the horizontal parts of the L-shaped clamping blocks are fixedly connected to the outer side wall of the shell body; and a limiting plate component for limiting and fixing the L-shaped clamping block is also arranged in the concave clamping groove.

Preferably, a limiting plate subassembly for carrying out spacing fixed to L shape joint piece includes limiting plate and telescopic link subassembly, the limiting plate is installed in the cross slot and can cover the first bottom of erecting groove and second and erecting the groove, the telescopic link subassembly includes fixed block, telescopic link and first spring, the fixed block sets firmly in the bottom of cross slot and sets up the inner chamber with telescopic link looks adaptation, the top rigid coupling of telescopic link is in the bottom of limiting plate, the bottom of telescopic link extends to in the inner chamber of fixed block, first spring housing is located on the telescopic link and is located between limiting plate and the fixed block.

Preferably, the telescopic rod assemblies are provided with two groups which are respectively arranged below the first vertical groove and the second vertical groove.

Preferably, the inner chamber both sides of fixed block all are equipped with the spout, telescopic link bottom both sides set firmly with spout matched with slider, be equipped with the second spring between telescopic link bottom and the fixed block inner chamber bottom.

Preferably, a drying box is installed in the inner cavity of the shell body, air holes are formed in the side wall of the drying box, and a drying bag is placed in the drying box.

Preferably, the drying bag is a silica gel drying bag.

Preferably, the top of the shell body is fixedly provided with a handle.

Compared with the prior art, the utility model has the following beneficial effects: the valve shell is simple in structure and convenient to popularize, the shell is convenient and quick to mount and open due to the arrangement of the concave clamping groove and the L-shaped clamping block, and after the valve shell is adopted, a valve component can be prevented from being invaded by rainwater and water vapor, and external collision and rotation of a valve rod are avoided; the shell body can be more stably fixed on the base by the aid of the limiting plate assembly; the drying box and the drying bag are arranged, so that the interior of the shell can be kept dry, and the valve assembly is prevented from rusting too fast; the arrangement of the handle can make the installation and the opening more convenient.

Drawings

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

FIG. 2 is a perspective view of a housing body part of the present invention;

FIG. 3 is a sectional view showing the internal structure of the present invention;

FIG. 4 is a schematic illustration of the construction of the portion of the retainer plate assembly of the present invention;

FIG. 5 is a schematic view of a portion of the inner cavity of the fixing block according to the present invention;

in the figure: 1. a base; 2. a housing body; 3. a first vertical slot; 4. a second vertical slot; 5. a transverse groove; 6, an L-shaped clamping block; 7. a limiting plate; 8. a fixed block; 9. a telescopic rod; 10. a first spring; 11. a chute; 12. a slider; 13. a second spring; 14. drying the box; 15. drying the bag; 16. a handle; 17. a valve assembly.

Detailed Description

As shown in fig. 1 to 5, the present invention includes a base 1 and a housing body 2, both the base 1 and the housing body 2 are cylindrical, and the inner diameter of the base 1 is matched with the outer diameter of the housing body 2 to form a closed space; a plurality of concave clamping grooves are uniformly formed in the base 1, each concave clamping groove comprises a first vertical groove 3, a second vertical groove 4 and a transverse groove 5, the bottoms of the first vertical groove 3 and the second vertical groove 4 are communicated through the transverse groove 5, the top of the first vertical groove 3 is open, and the top of the second vertical groove 4 is closed; a plurality of L-shaped clamping blocks 6 matched with the concave clamping grooves are uniformly arranged on the outer side wall of the shell body 2, and one ends, which are not connected with the vertical part, of the horizontal parts of the L-shaped clamping blocks are fixedly connected to the outer side wall of the shell body 2; a drying box 14 can be installed in the inner cavity of the shell body 2, air holes are formed in the side wall of the drying box 14, a drying bag 15 is placed in the drying box 14, and the drying bag 15 can be a silica gel drying bag or other drying agent materials in the prior art, so that the inner cavity of the shell body is kept dry, and the valve component 17 is prevented from rusting too fast; the top of the shell body 2 can be fixedly provided with a handle 16, which is convenient for installation and opening.

A limiting plate assembly used for limiting and fixing the L-shaped clamping block 6 is further arranged in the concave clamping groove and comprises a limiting plate 7 and a telescopic rod assembly, the limiting plate 7 is installed in the transverse groove 5 and can cover the bottoms of the first vertical groove 3 and the second vertical groove 4, the telescopic rod assembly comprises a fixing block 8, a telescopic rod 9 and a first spring 10, the fixing block 8 is fixedly arranged at the bottom of the transverse groove 5 and is provided with an inner cavity matched with the telescopic rod 9, the top end of the telescopic rod 9 is fixedly connected to the bottom of the limiting plate 7, the bottom end of the telescopic rod 9 extends into the inner cavity of the fixing block 8, and the first spring 10 is sleeved on the telescopic rod 9 and is positioned between the limiting plate 7 and the fixing block 8; two groups of telescopic rod assemblies are arranged and respectively arranged below the first vertical groove 3 and the second vertical groove 4; the inner chamber both sides of fixed block 8 all are equipped with

spout

11, and 9 bottom both sides of telescopic link set firmly with spout 11 matched with slider 12, are equipped with second spring 13 between the bottom of telescopic link 9 and the inner chamber bottom of fixed block 8.

The working principle is as follows: when the device is used, the base is sleeved on the valve component and fixedly connected to a pipeline, the shell body is held by a handle, the L-shaped clamping block is aligned with the concave clamping groove and enters the first vertical groove, the limiting plate is pressed to move the telescopic rod downwards to be contracted into the inner cavity of the fixing block, the L-shaped clamping block is rotated in the transverse groove to enter the second vertical groove, after force is removed, the telescopic rod moves upwards and forms extrusion force on the limiting rod under the action of the first spring and the second spring, and the L-shaped clamping block is limited and fixed in the second vertical groove to finish installation; when the casing was opened to the valve member when needs were operated, pressed the shell body equally and made the limiting plate remove downwards, made L shape joint piece rotate and get into first perpendicular groove in the cross slot, through the open-top in first perpendicular groove, with the shell body follow base take off can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the above-described embodiments have been described in further detail to solve the problems, technical solutions and advantages of the present invention, it should be noted that those skilled in the art should understand that the present invention is not limited by the above-described embodiments, and that various changes and modifications can be made in the present invention without departing from the spirit and scope of the present invention, which falls within the scope of the claimed invention.

Claims

1. A marine valve housing characterized by: the device comprises a base (1) and a shell body (2), wherein the base (1) and the shell body (2) are both cylindrical, and the inner diameter of the base (1) is matched with the outer diameter of the shell body (2) to form a closed space; the base (1) is uniformly provided with a plurality of concave clamping grooves, each concave clamping groove comprises a first vertical groove (3), a second vertical groove (4) and a transverse groove (5), the bottoms of the first vertical groove (3) and the second vertical groove (4) are communicated through the transverse groove (5), the top of the first vertical groove (3) is open, and the top of the second vertical groove (4) is closed; a plurality of L-shaped clamping blocks (6) matched with the concave clamping grooves are uniformly arranged on the outer side wall of the shell body (2), and one ends, which are not connected with the vertical part, of the horizontal parts of the L-shaped clamping blocks are fixedly connected to the outer side wall of the shell body (2); and a limiting plate component for limiting and fixing the L-shaped clamping block (6) is further arranged in the concave clamping groove.

2. A marine valve housing according to claim 1, wherein: a limiting plate subassembly for carrying out spacing fixed to L shape joint piece (6) includes limiting plate (7) and telescopic link subassembly, limiting plate (7) are installed in horizontal groove (5) and can cover the first bottom of erecting groove (3) and second and erecting groove (4), telescopic link subassembly includes fixed block (8), telescopic link (9) and first spring (10), fixed block (8) set firmly in the bottom of horizontal groove (5) and set up the inner chamber with telescopic link (9) looks adaptation, the top rigid coupling of telescopic link (9) is in the bottom of limiting plate (7), the bottom of telescopic link (9) extends to in the inner chamber of fixed block (8), first spring (10) cover is located on telescopic link (9) and is located between limiting plate (7) and fixed block (8).

3. A marine valve housing according to claim 2, wherein: the telescopic rod assemblies are provided with two groups and are respectively arranged below the first vertical groove (3) and the second vertical groove (4).

4. A marine valve housing according to claim 2 or 3, wherein: the inner chamber both sides of fixed block (8) all are equipped with spout (11), telescopic link (9) bottom both sides have set firmly slider (12) with spout (11) matched with, be equipped with second spring (13) between telescopic link (9) bottom and fixed block (8) inner chamber bottom.

5. A marine valve housing according to claim 1, wherein: install drying box (14) in shell body (2) inner chamber, the bleeder vent has been seted up on the lateral wall of drying box (14), dry package (15) have been placed in drying box (14).

6. A marine valve housing according to claim 5, wherein: the drying bag (15) is a silica gel drying bag.

7. A marine valve housing according to claim 1, wherein: the top of the shell body (2) is fixedly provided with a handle (16).