CN209164638U - A kind of integrated prefabricated sewage pumping station gate valve - Google Patents

Abstract

The utility model discloses a kind of integrated prefabricated sewage pumping station gate valves, including tube body, circumferential direction is fixedly connected with water-in flange disk and water-output flange disk respectively on the surface on surface and right side on the left of the tube body, circumferential direction is fixedly connected with valve body case at the center of the tube surfaces, the surface of the valve body box top is fixedly connected with the first locating flange dish, is provided with the second locating flange dish at the top of first locating flange dish.The utility model is used cooperatively by setting valve rod, cutting ferrule, connecting rod, positioning groove, positioning device and location hole, quick-replaceable can be carried out to turntable, the service efficiency of gate valve in this way is higher, solves gate valve after prolonged use, turntable is damaged, because that cannot carry out quick-replaceable to it, so that the replacement of turntable consumes the plenty of time, there is the lower problem of working efficiency so as to cause gate valve, substantially increases the service efficiency of gate valve, be worthy to be popularized.

Description

A kind of integrated prefabricated sewage pumping station gate valve

Technical field

The utility model relates to water pollution controls and water resource to utilize technical field, specially a kind of integrated prefabricated sewage Pumping plant gate valve.

Background technique

During to water resources governance, need to administer sewage using to integrated prefabricated sewage pumping station, lock Valve is the essential accessory of integrated prefabricated sewage pumping station, and existing gate valve is for a long time in use, because gate valve exposes mostly In outdoor, valve body turntable is easily caused to damage, valve body turntable not can be carried out quick-replaceable after damage, so as to cause gate valve appearance The lower problem of working efficiency, greatly reduces the practicability of gate valve.

Utility model content

The purpose of this utility model is to provide a kind of integrated prefabricated sewage pumping station gate valve, have to valve body turntable into The advantages of row quick-replaceable, it is lower to solve the problems, such as that working efficiency occurs in gate valve.

To achieve the above object, the utility model provides the following technical solutions: a kind of integrated prefabricated sewage pumping station lock Valve, including tube body, circumferential direction is fixedly connected with water-in flange disk and water outlet respectively on the surface on surface and right side on the left of the tube body Ring flange, circumferential direction is fixedly connected with valve body case at the center of the tube surfaces, and the surface of the valve body box top is fixedly connected There is the first locating flange dish, the second locating flange dish, second positioning mode are provided at the top of first locating flange dish It is fixedly connected with posting at the center of blue disk top surface, is fixedly connected with positioning at the center of the posting top surface Swivel nut is provided with valve rod at the top of the positioning thread insert, cutting ferrule, the outer ring of the cutting ferrule is arranged at the top of the stem surface Circumferential direction is fixedly connected with connecting rod, and the connecting rod is fixedly connected with turntable, table at the top of the connecting rod far from the side of cutting ferrule Location hole is offered at the center in face, and positioning groove, the top of the valve rod are offered at the center on the valve stem top surface And the inner ring for being located at turntable is provided with positioning device.

Preferably, the water-in flange faces left the outer ring of side surface and the outer ring of water-output flange disk right lateral surface is run through out Equipped with mounting hole, the water-in flange faces left the inner ring of side surface and the inner ring of water-output flange disk right lateral surface offers sealing Enclose placing groove.

Preferably, the positioning device includes positioning disk, and the outer ring circumferential direction of the positioning disk bottom surface is fixedly connected with Locating rod, positioning wedged block is fixedly connected at the center of the positioning disk bottom surface, and the surface of the positioning disk outer ring is circumferential It is fixedly connected with pull rod.

Preferably, the bottom of the locating rod extends to the inner cavity of location hole and with the inner cavity of location hole to be fitted close, The bottom of the positioning wedged block extends to the inner cavity of positioning groove and is tight fit with the inner cavity of positioning groove.

Preferably, through offering positioning bolt hole in first locating flange dish and the second locating flange dish, institute The junction for stating surface and the second locating flange dish bottom surface at the top of the first locating flange dish is provided with rubber gasket.

Preferably, the bottom of the valve rod sequentially passes through positioning thread insert, posting and valve body case from top to bottom and extends to The inner cavity of tube body is fixedly connected with valve plate, and the inner ring of the valve body case is connected to tube body.

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

1, the cooperation that the utility model passes through setting valve rod, cutting ferrule, connecting rod, positioning groove, positioning device and location hole It uses, quick-replaceable can be carried out to turntable, the service efficiency of such gate valve is higher, solves gate valve after prolonged use, turns Disk is damaged, and because that cannot carry out quick-replaceable to it, so that the replacement of turntable consumes the plenty of time, goes out so as to cause gate valve The lower problem of existing working efficiency, substantially increases the service efficiency of gate valve, is worthy to be popularized.

2, the utility model facilitates gate valve to connect with extraneous pipeline, by close by water-in flange disk and water-output flange disk Seal placing groove improves the leakproofness of gate valve.

Detailed description of the invention

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model structure turntable structure top view；

Fig. 3 is the utility model positioning device structure bottom view；

Fig. 4 is the utility model water-in flange dish structure left view.

In figure: 1 tube body, 2 valve body casees, 3 water-output flange disks, 4 first locating flange dishes, 5 postings, 6 turntables, 7 valve rods, 8 Positioning thread insert, 9 second locating flange dishes, 10 water-in flange disks, 11 cutting ferrules, 12 connecting rods, 13 positioning grooves, 14 positioning devices, 141 pull rods, 142 positioning wedged blocks, 143 positioning disks, 144 locating rods, 15 mounting holes, 16 sealing ring placing grooves, 17 location holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of integrated prefabricated sewage pumping station gate valve, including tube body 1, the surface in 1 left side of tube body and Circumferential direction is fixedly connected with water-in flange disk 10 and water-output flange disk 3 respectively on the surface on right side, passes through water-in flange disk 10 and water outlet Ring flange 3 facilitates gate valve to connect with extraneous pipeline, the 3 right side table of outer ring and water-output flange disk of 10 left-hand face of water-in flange disk The outer ring in face, which is run through, offers mounting hole 15,3 right lateral surface of inner ring and water-output flange disk of 10 left-hand face of water-in flange disk Inner ring offer sealing ring placing groove 16, by sealing ring placing groove 16, improve the leakproofness of gate valve, 1 surface of tube body Center at circumferential direction be fixedly connected with valve body case 2, the surface at 2 top of valve body case is fixedly connected with the first locating flange dish 4, first The top of locating flange dish 4 is provided with the second locating flange dish 9, passes through in the first locating flange dish 4 and the second locating flange dish 9 It wears and offers positioning bolt hole, the surface at 4 top of the first locating flange dish and the junction of 9 bottom surface of the second locating flange dish It is provided with rubber gasket, posting 5,5 top of posting are fixedly connected at the center of 9 top surface of the second locating flange dish Be fixedly connected with positioning thread insert 8 at the center on surface, the top of positioning thread insert 8 is provided with valve rod 7, the bottom of valve rod 7 from up to Under sequentially pass through positioning thread insert 8, posting 5 and valve body case 2 and extend to the inner cavity of tube body 1 and be fixedly connected with valve plate, valve body case 2 Inner ring be connected to tube body 1, be arranged with cutting ferrule 11 at the top of 7 surface of valve rod, the surface of valve rod 7 and 11 bottom junctions of cutting ferrule Diameter is greater than the internal diameter of cutting ferrule 11, and the outer ring circumferential direction of cutting ferrule 11 is fixedly connected with connecting rod 12, and connecting rod 12 is far from cutting ferrule 11 Side is fixedly connected with turntable 6, offers location hole 17 at the center of 12 top surface of connecting rod, in 7 top surface of valve rod Offer positioning groove 13 at the heart, the top of the valve rod 7 and inner ring for being located at turntable 6 is provided with positioning device 14 passes through setting valve Bar 7, cutting ferrule 11, connecting rod 12, positioning groove 13, positioning device 14 and location hole 17 are used cooperatively, and can be carried out to turntable 6 fastly Speed replacement, the service efficiency of such gate valve is higher, solves gate valve after prolonged use, and turntable 6 is damaged, because cannot be right It carries out quick-replaceable, so that the replacement of turntable 6 consumes the plenty of time, occurs that working efficiency is lower to ask so as to cause gate valve Topic, substantially increases the service efficiency of gate valve, is worthy to be popularized, and positioning device 14 includes positioning disk 143,143 bottom table of positioning disk The outer ring circumferential direction in face is fixedly connected with locating rod 144, is fixedly connected with positioning wedged block at the center of 143 bottom surface of positioning disk 142, the surface circumferential direction of 143 outer ring of positioning disk is fixedly connected with pull rod 141, and the bottom of locating rod 144 extends to location hole 17 Inner cavity and with the inner cavity of location hole 17 be fitted close, the bottom of positioning wedged block 142 extend to the inner cavity of positioning groove 13 and with The inner cavity of positioning groove 13 is to be fitted close.

In use, user pulls with hand pull rod 141 when turntable 6 needs replacing, make locating rod 144 and positioning wedged block 142 take out from the inner cavity of location hole 17 and positioning groove 13 respectively, and positioning disk 143 is removed, turntable 6 is removed from valve rod 7, New turntable 6 is installed, finally positioning device 14 is resetted.

It is used in this specification to each base part be standard component, can commercially, each part it is specific Connection type is all made of the conventional means such as mature in the prior art bolt, rivet and welding.

In summary: the integrated prefabricated sewage pumping station gate valve by setting valve rod 7, cutting ferrule 11, connecting rod 12, is determined Position groove 13, positioning device 14 and location hole 17 are used cooperatively, and it is lower to solve the problems, such as that working efficiency occurs in gate valve.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of integrated prefabricated sewage pumping station gate valve, including tube body (1), it is characterised in that: the table on the left of the tube body (1) Circumferential direction is fixedly connected with water-in flange disk (10) and water-output flange disk (3), tube body (1) surface respectively on the surface on face and right side Center at circumferential direction be fixedly connected with valve body case (2), the surface at the top of the valve body case (2) is fixedly connected with the first locating flange Disk (4) is provided with the second locating flange dish (9) at the top of first locating flange dish (4), second locating flange dish (9) it is fixedly connected at the center of top surface posting (5), is fixedly connected at the center of posting (5) top surface Have positioning thread insert (8), be provided with valve rod (7) at the top of the positioning thread insert (8), is arranged at the top of valve rod (7) surface The outer ring circumferential direction of cutting ferrule (11), the cutting ferrule (11) is fixedly connected with connecting rod (12), and the connecting rod (12) is far from cutting ferrule (11) side is fixedly connected with turntable (6), offers location hole (17), institute at the center of connecting rod (12) top surface It states and is offered at the center of valve rod (7) top surface positioning groove (13), the top of the valve rod (7) and be located at turntable (6) Inner ring is provided with positioning device (14).

2. a kind of integrated prefabricated sewage pumping station gate valve according to claim 1, it is characterised in that: the water-in flange The outer ring of disk (10) left-hand face and the outer ring of water-output flange disk (3) right lateral surface, which are run through, to be offered mounting hole (15), described The inner ring of water-in flange disk (10) left-hand face and the inner ring of water-output flange disk (3) right lateral surface offer sealing ring placing groove (16)。

3. a kind of integrated prefabricated sewage pumping station gate valve according to claim 1, it is characterised in that: the positioning device It (14) include positioning disk (143), the outer ring circumferential direction of positioning disk (143) bottom surface is fixedly connected with locating rod (144), institute It states and is fixedly connected at the center of positioning disk (143) bottom surface positioning wedged block (142), the table of positioning disk (143) outer ring Face ring is to being fixedly connected with pull rod (141).

4. a kind of integrated prefabricated sewage pumping station gate valve according to claim 3, it is characterised in that: the locating rod (144) bottom extends to the inner cavity of location hole (17) and with the inner cavity of location hole (17) to be fitted close, the positioning wedged block (142) bottom extends to the inner cavity of positioning groove (13) and is tight fit with the inner cavity of positioning groove (13).

5. a kind of integrated prefabricated sewage pumping station gate valve according to claim 1, it is characterised in that: first positioning Through positioning bolt hole is offered on ring flange (4) and the second locating flange dish (9), first locating flange dish (4) is pushed up The surface in portion and the junction of the second locating flange dish (9) bottom surface are provided with rubber gasket.

6. a kind of integrated prefabricated sewage pumping station gate valve according to claim 1, it is characterised in that: the valve rod (7) Bottom sequentially pass through from top to bottom positioning thread insert (8), posting (5) and valve body case (2) and extend to tube body (1) inner cavity it is solid Surely it is connected with valve plate, the inner ring of the valve body case (2) is connected to tube body (1).