CN214662337U

CN214662337U - Valve gate

Info

Publication number: CN214662337U
Application number: CN202120513609.4U
Authority: CN
Inventors: 吴展益; 景海鸥
Original assignee: Ruian Nanxing Machinery Co ltd
Current assignee: Ruian Nanxing Machinery Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-09
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a valve in the valve field, including valve body and lifting rod, both ends all are equipped with the discharge pipe about the valve body, two discharge pipe outer ends all are equipped with flange, all be equipped with a plurality of connecting holes on two flange, the leak protection gasket is all installed in two flange outsides, the valve body upper end is equipped with the connecting block, the fixing base is installed at the upper middle part of connecting block, all be equipped with the mounting hole on both end walls around the fixing base, the end cap is installed in both mounting holes, the fixed cover is installed to the fixing base upper end, the screw rod is installed to the fixed cover internally, lifting rod installs in the mounting hole on both end walls around the fixing base, and lifting rod and fixing base threaded connection, during the use, the staff can install lifting rod in both mounting holes, the staff is convenient for the hand to lift the valve body when installing the valve body, and soft cover is installed to both outer ends of two lifting rod, when the staff lifts the valve body, the soft cover is favorable to protecting staff's hand, improves staff's installation comfort level.

Description

Valve gate

Technical Field

The utility model relates to a valve field specifically is a valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.

Among the prior art, the valve is used for fluid control system's valve mostly, and current large-scale valve size is great, and weight is overweight, and the staff is when carrying out the eminence installation to the valve, because of it does not have can the draught point on the body, when leading to staff eminence installation, is not convenient for hold up it, and holds up for a long time and lead to the hand ache, and extremely consume physical power leads to its installation department convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the valve comprises a valve body and a lifting rod, wherein discharge pipes and two discharge pipes are arranged at the left end and the right end of the valve body, connecting flanges and two connecting holes are arranged at the outer ends of the discharge pipes, leakproof gaskets are arranged on the outer sides of the connecting flanges, a connecting block is arranged at the upper end of the valve body, a fixing seat is arranged at the upper end of the connecting block in the middle, mounting holes and two are formed in the front end wall and the rear end wall of the fixing seat, plugs are arranged in the mounting holes, a fixing sleeve is arranged at the upper end of the fixing seat, a screw rod is arranged inside the fixing sleeve, a reinforcing ring is arranged outside the middle of the screw rod, a rotary table is arranged on the upper portion of the screw rod, and nuts are arranged at the upper end of the screw rod.

As a further aspect of the present invention: the lifting rod is arranged in the mounting holes in the front end wall and the rear end wall of the fixing seat, and the lifting rod is in threaded connection with the fixing seat.

As a further aspect of the present invention: two it all installs the soft cover to lift the pole outer end, just the remaining pole fixed connection that lifts of soft cover, when the staff lifted the valve body, the soft cover was favorable to protecting the staff hand, avoids work to lift the valve body for a long time, leads to the hand ache.

As a further aspect of the present invention: the leak protection gasket is the rubber material, just the leak protection gasket is hugged closely with flange, when the valve body passes through flange and pipe connection, seals its junction through the leak protection gasket, can avoid the valve body installation back, and its junction leaks.

As a further aspect of the present invention: the size of the inner opening of the plug is matched with that of the mounting hole, after the valve body is mounted, the two lifting rods are disassembled, the mounting holes on two sides are plugged by the plug, dust accumulation in the two mounting holes can be avoided, and the valve body is attractive.

As a further aspect of the present invention: the carousel passes through the nut to be installed in the screw rod upper end, just the carousel rotates with the screw rod to be connected, and when later stage valve body need maintain the maintenance, the accessible nut is dismantled the carousel, convenient and fast.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, in the mounting hole on the wall of both ends around the fixing base is installed to the pole of lifting, and lift pole and fixing base threaded connection, during the use, the staff can all install the pole of lifting in two mounting holes, and the hand lifts up the valve body when the staff of being convenient for installs the valve body, and two lift pole outer ends and all install soft cover, and when the staff lifted up the valve body, soft cover was favorable to protecting the staff hand, improves staff's installation comfort level.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a mounting hole of the present invention;

fig. 3 is a schematic structural view of the middle lifting rod of the present invention.

In the figure: 1. a valve body; 2. a discharge pipe; 21. a connecting flange; 211. connecting holes; 3. a leak-proof gasket; 4. connecting blocks; 5. a fixed seat; 51. mounting holes; 52. a plug; 6. fixing a sleeve; 7. a turntable; 8. a screw; 81. a nut; 9. lifting the rod; 91. a soft sleeve; 10. and (7) reinforcing the ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, the valve comprises a valve body 1 and a lifting rod 9, both ends all are equipped with discharge pipe 2 about valve body 1, 2 outer ends of two discharge pipes all are equipped with flange 21, all be equipped with a plurality of connecting holes 211 on two flange 21, leak protection gasket 3 is all installed in two flange 21 outsides, 1 upper end of valve body is equipped with connecting block 4, connecting block 4 upper end mid-mounting has fixing base 5, all be equipped with mounting hole 51 around the fixing base 5 on the wall of both ends, all install end cap 52 in two mounting holes 51, fixed cover 6 is installed to fixing base 5 upper end, fixed cover 6 internally mounted has screw rod 8, reinforcing ring 10 is installed in the screw rod 8 middle part outside, carousel 7 is installed on screw rod 8 upper portion, nut 81 is installed to screw rod 8 upper end.

The lifting rod 9 is arranged in the mounting holes 51 in the front end wall and the rear end wall of the fixing seat 5, the lifting rod 9 is in threaded connection with the fixing seat 5, and when the valve lifting device is used, a worker can install the lifting rod 9 in the two mounting holes 51, so that the worker can lift the valve body 1 by hand when installing the valve body 1.

Two outer ends of lifting rod 9 are all installed soft cover 91, and the remaining lifting rod 9 fixed connection of soft cover 91, and when the staff lifted valve body 1, soft cover 91 was favorable to protecting the staff hand, avoided work to lift valve body 1 for a long time, lead to the hand ache.

The leak-proof gasket 3 is made of rubber, the leak-proof gasket 3 is tightly attached to the connecting flange 21, when the valve body 1 is connected with a pipeline through the connecting flange 21, the joint of the valve body 1 is sealed through the leak-proof gasket 3, and the joint of the valve body 1 can be prevented from leaking after installation.

The size of the inner opening of the plug 52 is matched with that of the mounting hole 51, after the valve body 1 is mounted, the two lifting rods 9 are dismounted, the mounting holes 51 on the two sides are plugged by the plug 52, dust accumulation in the two mounting holes 51 can be avoided, and the valve body is attractive.

Carousel 7 passes through nut 81 to be installed in screw rod 8 upper end, and carousel 7 rotates with screw rod 8 to be connected, and when later stage valve body 1 need maintain the maintenance, accessible nut 81 dismantles carousel 7 convenient and fast.

The utility model discloses a theory of operation is: the lifting rods 9 are arranged in the mounting holes 51 on the front end wall and the rear end wall of the fixed seat 5, the lifting rods 9 are in threaded connection with the fixed seat 5, when the valve body 1 lifting device is used, a worker can install the lifting rods 9 in the two mounting holes 51, the valve body 1 can be lifted by hands when the valve body 1 is installed by the worker, the outer ends of the two lifting rods 9 are respectively provided with the soft sleeves 91, the other lifting rods 9 of the soft sleeves 91 are fixedly connected, when the valve body 1 is lifted by the worker, the soft sleeves 91 are favorable for protecting the hands of the worker, the problem that the valve body 1 is lifted by the worker for a long time to cause hand ache is avoided, the leakage-proof gasket 3 is made of rubber, the leakage-proof gasket 3 is tightly attached to the connecting flange 21, when the valve body 1 is connected with a pipeline through the connecting flange 21, the joint of the valve body 1 can be prevented from being leaked after being installed, the size of the inner opening of the plug 52 is matched with the size of the mounting holes 51, after the valve body 1 is installed, two lifting rods 9 are disassembled, the mounting holes 51 on two sides are plugged by the plugs 52, dust accumulation in the two mounting holes 51 can be avoided, the appearance is attractive, the rotary table 7 is installed at the upper end of the screw rod 8 through the nuts 81, the rotary table 7 is rotatably connected with the screw rod 8, and when the valve body 1 needs to be maintained and repaired in the later period, the rotary table 7 can be disassembled through the nuts 81, so that the valve body is convenient and fast.

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. The valve comprises a valve body (1) and a lifting rod (9), and is characterized in that: the left end and the right end of the valve body (1) are respectively provided with a discharge pipe (2), the outer ends of the two discharge pipes (2) are respectively provided with a connecting flange (21), the two connecting flanges (21) are respectively provided with a plurality of connecting holes (211), the outer sides of the two connecting flanges (21) are respectively provided with a leakage-proof gasket (3), the upper end of the valve body (1) is provided with a connecting block (4), the middle part of the upper end of the connecting block (4) is provided with a fixed seat (5), mounting holes (51) are respectively arranged on the front end wall and the rear end wall of the fixed seat (5), plugs (52) are respectively arranged in the two mounting holes (51), the upper end of the fixed seat (5) is provided with a fixed sleeve (6), a screw rod (8) is arranged in the fixed sleeve (6), reinforcing ring (10) are installed in screw rod (8) middle part outside, carousel (7) are installed on screw rod (8) upper portion, nut (81) are installed to screw rod (8) upper end.

2. The valve of claim 1, wherein: the lifting rod (9) is arranged in mounting holes (51) in the front end wall and the rear end wall of the fixing seat (5), and the lifting rod (9) is in threaded connection with the fixing seat (5).

3. The valve of claim 2, wherein: two soft cover (91) are all installed to lift pole (9) outer end, just soft cover (91) with lift pole (9) fixed connection.

4. The valve of claim 1, wherein: the leakage-proof gasket (3) is made of rubber, and the leakage-proof gasket (3) is tightly attached to the connecting flange (21).

5. The valve of claim 1, wherein: the size of the inner opening of the plug (52) is matched with that of the mounting hole (51).

6. The valve of claim 1, wherein: the rotary table (7) is installed at the upper end of the screw rod (8) through a nut (81), and the rotary table (7) is rotatably connected with the screw rod (8).