CN212929075U

CN212929075U - Connecting valve for water conservancy pipeline

Info

Publication number: CN212929075U
Application number: CN202021406773.7U
Authority: CN
Inventors: 程刚
Original assignee: Emmonstrong Fluid Systems Shanghai Co ltd
Current assignee: Emmonstrong Fluid Systems Shanghai Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-09
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a connecting valve for water conservancy pipeline, which comprises a valve body, the top fixedly connected with handle of valve body, the left side intercommunication of valve body has fixed pipe, the left side of fixed pipe is provided with the connecting pipe, the surface cover of fixed pipe is equipped with the set casing, the right-hand member cover of connecting pipe is equipped with the connection pad, the ring channel has been seted up in the left side of set casing, the inner chamber of ring channel is provided with inserts the ring, insert the left side and the connection pad fixed connection of ring, the inner wall fixedly connected with fixture block of ring channel. The utility model discloses a set up valve body, handle, fixed pipe, connecting pipe, set casing, connection pad, ring channel, insert ring, fixture block, draw-in groove, fixed box, arm-tie, inserted bar, slot, pull rod, spring and draw the piece, solved current connecting valve for water conservancy pipeline and be not convenient for the installation and the problem of dismantling, this connecting valve for water conservancy pipeline possesses the advantage of being convenient for to install and dismantle, is worth promoting.

Description

Connecting valve for water conservancy pipeline

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a connecting valve for water conservancy pipeline.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, also called water engineering, water is the essential valuable resource of mankind's production and life, but its state that exists naturally does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and the regulation and the distribution of carrying out the water yield, in order to satisfy people's life and production to the needs of water resource, need use a lot of pipelines in hydraulic engineering at present, the use of pipeline just inevitablely needs to use connecting valve, but current connecting valve all is connected with the pipeline through flange and bolt etc. nevertheless, the installation and dismantlement get up very trouble, the practicality of connecting valve for the hydraulic pipeline has been reduced, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting valve for water conservancy pipeline possesses the advantage of being convenient for install and dismantlement, has solved the problem that current connecting valve for water conservancy pipeline is not convenient for install and dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting valve for water conservancy pipelines comprises a valve body, wherein a handle is fixedly connected to the top of the valve body, a fixed pipe is communicated with the left side of the valve body, a connecting pipe is arranged on the left side of the fixed pipe, a fixed shell is sleeved on the surface of the fixed pipe, a connecting disc is sleeved at the right end of the connecting pipe, a circular groove is formed in the left side of the fixed shell, an inserting ring is arranged in an inner cavity of the circular groove, the left side of the inserting ring is fixedly connected with the connecting disc, a clamping block is fixedly connected to the inner wall of the circular groove, a clamping groove matched with the clamping block is formed in the surface of the inserting ring, the clamping block extends to the inner cavity of the clamping groove close to one side of the fixed pipe, a fixed box is fixedly connected to the top and the bottom of the fixed shell, pull plates are arranged in the inner cavity of the fixed box, an inserting rod is, the one end that two inserted bars are relative all runs through fixed box and extends to the inner chamber of slot, the equal fixedly connected with pull rod in the opposite one side of two arm-tie, the surface cover of pull rod is equipped with the spring, and the one end that two pull rods are opposite all runs through to the outside of fixed box and fixedly connected with draws the piece.

Preferably, a sealing gasket is arranged between the left side of the fixed pipe and the connecting pipe, the clamping groove is L-shaped, two pull blocks are fixedly connected with pull rings on opposite sides, the surface of the fixed pipe is fixedly connected with the fixed shell, and the surface of the connecting pipe is fixedly connected with the connecting disc.

Preferably, the top and the bottom of connection pad all contact with fixed box, the right side and the fixed shell contact of connection pad, the one side that the arm-tie was kept away from to the inserted bar contacts with the inner wall of slot.

Preferably, one side of each fixing box, which is far away from the fixing shell, is provided with a first through hole matched with the pull rod for use, and one side of each fixing box, which is opposite to the fixing boxes, is provided with a second through hole matched with the inserted rod for use.

Preferably, the equal fixedly connected with slider in both sides of arm-tie, the spout that uses with the slider cooperation is all seted up to the both sides of fixed box inner chamber, one side that the arm-tie was kept away from to the slider extends to the inner chamber of spout.

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

1. the utility model discloses a set up valve body, handle, fixed pipe, connecting pipe, set casing, connection pad, ring channel, insert ring, fixture block, draw-in groove, fixed box, arm-tie, inserted bar, slot, pull rod, spring and draw the piece, solved current connecting valve for water conservancy pipeline and be not convenient for the installation and the problem of dismantling, this connecting valve for water conservancy pipeline possesses the advantage of being convenient for to install and dismantle, is worth promoting.

2. The utility model discloses a set up the handle, can the person of facilitating the use the valve, through setting up the ring channel, the installation of inserted ring can be convenient for, through setting up the draw-in groove, the use of the fixture block of can being convenient for, through setting up the slot, the use of inserted bar of can being convenient for, through setting up the pull ring, can the person of facilitating the use stimulate the arm-tie, through setting up slider and spout, the removal of arm-tie can be convenient for, through setting up sealed the pad, can play sealed effect, through setting up first through-hole, the installation and the use of the pull bar of can being convenient for, through setting up the second through-hole, the installation.

Drawings

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

fig. 2 is a left side view of the fixing housing of the present invention;

FIG. 3 is a front view of the insert ring of the present invention;

FIG. 4 is a right side view of the insert ring of the present invention;

fig. 5 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a valve body; 2. a handle; 3. a fixed tube; 4. a connecting pipe; 5. a stationary case; 6. a connecting disc; 7. an annular groove; 8. inserting a ring; 9. a clamping block; 10. a card slot; 11. a fixing box; 12. pulling a plate; 13. inserting a rod; 14. a slot; 15. a pull rod; 16. a spring; 17. pulling the block; 18. a pull ring; 19. a slider; 20. a chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a connecting valve for water conservancy pipelines comprises a valve body 1, a handle 2 is fixedly connected to the top of the valve body 1, a fixed tube 3 is communicated with the left side of the valve body 1, a connecting tube 4 is arranged on the left side of the fixed tube 3, a fixed shell 5 is sleeved on the surface of the fixed tube 3, a connecting disc 6 is sleeved on the right end of the connecting tube 4, an annular groove 7 is formed in the left side of the fixed shell 5, an insert ring 8 is arranged in the inner cavity of the annular groove 7, the left side of the insert ring 8 is fixedly connected with the connecting disc 6, a clamping block 9 is fixedly connected to the inner wall of the annular groove 7, a clamping groove 10 matched with the clamping block 9 is formed in the surface of the insert ring 8, one side of the clamping block 9, which is close to the fixed tube 3, extends to the inner cavity of the clamping groove 10, a fixed box 11 is fixedly connected to, the top and the bottom of the connecting disc 6 are both provided with slots 14 matched with the inserting rods 13 for use, one ends of the two inserting rods 13 opposite penetrate through the fixing box 11 and extend to the inner cavity of the slots 14, one sides of the two pulling plates 12 opposite are both fixedly connected with pulling rods 15, the surfaces of the pulling rods 15 are sleeved with springs 16, one ends of the two pulling rods 15 opposite penetrate through the outer side of the fixing box 11 and are fixedly connected with pulling blocks 17, a sealing gasket is arranged between the left side of the fixing tube 3 and the connecting tube 4, the clamping groove 10 is L-shaped, one sides of the two pulling blocks 17 opposite are both fixedly connected with pulling rings 18, the surface of the fixing tube 3 is fixedly connected with the fixing shell 5, the surface of the connecting tube 4 is fixedly connected with the connecting disc 6, the top and the bottom of the connecting disc 6 are both contacted with the fixing box 11, the right side of the connecting disc 6 is contacted with the fixing shell 5, one, one side of the fixed box 11, which is far away from the fixed shell 5, is provided with a first through hole which is matched with the pull rod 15 for use, one side of the two fixed boxes 11, which is opposite to each other, is provided with a second through hole which is matched with the insert rod 13 for use, two sides of the pull plate 12 are fixedly connected with sliders 19, two sides of the inner cavity of the fixed box 11 are respectively provided with a chute 20 which is matched with the sliders 19 for use, one side of the sliders 19, which is far away from the pull plate 12, extends to the inner cavity of the chutes 20, through the arrangement of the handle 2, a valve can be conveniently used by a user, through the arrangement of the annular groove 7, the installation of the insert ring 8 can be conveniently carried out, through the arrangement of the clamping groove 10, the use of the clamping block 9 can be conveniently carried out, through the arrangement of the slot 14, the use of the insert rod 13 can be conveniently carried, through setting up first through-hole, the installation and the use of pull rod 15 can be convenient for, through setting up the second through-hole, the installation and the use of inserted bar 13 can be convenient for, through setting up valve body 1, handle 2, fixed pipe 3, connecting pipe 4, set casing 5, connection pad 6, ring channel 7, insert ring 8, fixture block 9, draw-in groove 10, fixed box 11, arm-tie 12, inserted bar 13, slot 14, pull rod 15, spring 16 and arm-tie 17, the problem that current connecting valve for water conservancy pipeline is not convenient for install and dismantle has been solved, this connecting valve for water conservancy pipeline, possess the advantage of being convenient for installation and dismantlement, be worth promoting.

When the connecting valve is used, a user firstly pulls the pull ring 18, the pull ring 18 drives the two pull plates 12 to move towards the opposite side through the matching of the pull block 17 and the pull rod 15 to extrude the spring 16, the pull plates 12 drive the two insert rods 13 to move towards the opposite side, then the connecting pipe 4 is moved, the connecting pipe 4 drives the insert ring 8 to enter the annular groove 7 through the matching of the connecting disc 6, the fixture block 9 enters the clamp groove 10, the right side of the connecting pipe 4 is contacted with the fixed pipe 3, then the connecting pipe 4 is rotated, the connecting pipe 4 drives the insert ring 8 to rotate anticlockwise through the matching of the connecting disc 6, the fixture block 9 enters the deep part of the clamp groove 10 to fix the insert ring 8, the left and right displacement of the connecting disc 6 can be avoided, meanwhile, the insert rods 13 correspond to the slots 14, the pull ring 18 is loosened, the spring 16 resets to drive the insert rods 13 to enter the slots 14 through the, is convenient and quick.

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

Claims

1. The utility model provides a connecting valve for water conservancy pipeline, includes valve body (1), its characterized in that: the top fixedly connected with handle (2) of valve body (1), the left side intercommunication of valve body (1) has fixed pipe (3), the left side of fixed pipe (3) is provided with connecting pipe (4), the surface cover of fixed pipe (3) is equipped with set casing (5), the right-hand member cover of connecting pipe (4) is equipped with connection pad (6), ring channel (7) have been seted up in the left side of set casing (5), the inner chamber of ring channel (7) is provided with insert ring (8), the left side and the connection pad (6) fixed connection of insert ring (8), the inner wall fixedly connected with fixture block (9) of ring channel (7), draw-in groove (10) that use with fixture block (9) cooperation are seted up on the surface of insert ring (8), one side that fixture block (9) are close to fixed pipe (3) extends to the inner chamber of draw-in groove (10), the top and the equal fixedly connected with fixed box (11) in bottom of fixed casing (5, the inner chamber of fixed box (11) is provided with arm-tie (12), the equal fixedly connected with inserted bar (13) in one side that two arm-ties (12) are relative, slot (14) that use with inserted bar (13) cooperation are all seted up to the top and the bottom of connection pad (6), and the inner chamber of fixed box (11) and extension to slot (14) is all run through to the one end that two inserted bar (13) are relative, the equal fixedly connected with pull rod (15) in one side that two arm-tie (12) are opposite, the surface cover of pull rod (15) is equipped with spring (16), and the one end that two pull rod (15) are opposite all runs through outside and fixedly connected with pull block (17) to fixed box (11).

2. A connecting valve for water conservancy pipelines according to claim 1, characterized in that: be provided with sealed the pad between the left side of fixed pipe (3) and connecting pipe (4), the shape of draw-in groove (10) is the L type, two equal fixedly connected with pull rings (18) in one side that draw block (17) is opposite, the surface and set casing (5) fixed connection of fixed pipe (3), the surface and connection pad (6) fixed connection of connecting pipe (4).

3. A connecting valve for water conservancy pipelines according to claim 1, characterized in that: the top and the bottom of connection pad (6) all contact with fixed box (11), the right side and the fixed shell (5) contact of connection pad (6), one side that arm-tie (12) were kept away from in inserted bar (13) contacts with the inner wall of slot (14).

4. A connecting valve for water conservancy pipelines according to claim 1, characterized in that: one side of each fixed box (11) far away from the fixed shell (5) is provided with a first through hole matched with the pull rod (15) for use, and one side opposite to the two fixed boxes (11) is provided with a second through hole matched with the insert rod (13) for use.

5. A connecting valve for water conservancy pipelines according to claim 1, characterized in that: the equal fixedly connected with slider (19) in both sides of arm-tie (12), spout (20) that use with slider (19) cooperation are all seted up to the both sides of fixed box (11) inner chamber, one side that arm-tie (12) were kept away from in slider (19) extends to the inner chamber of spout (20).