CN204512628U - A kind of fluid valve - Google Patents

Abstract

The utility model relates to a kind of fluid valve.The handle mainly solving existing fluid valve valve shaft is likely removed and because being easy to operate thus changing the problem of valve state.It is characterized in that: comprise body and handle, described body has valve shaft, locking platform, runner and cover plate, this valve shaft upwards passes this locking platform by the inside of this body, the rotation of this valve shaft can control the keying of this runner, this cover plate is sheathed on the some that this valve shaft protrudes from this locking platform, and this cover plate is also fixed in this locking platform with a plurality of cover plate screwed lock.Stopper energy on handle and the cover plate screw on fluid valve contradict each other, and produce the effect of location, and handle energy control valve door-hinge is rotated in fixing slewing area.

Description

A kind of fluid valve

Technical field

The utility model relates to a kind of valve, the fluid valve that the body being specifically related to a kind of handle energy and fluid valve locks together.

Background technique

In the fluid valve of majority, valve shaft is one perpendicular to the cylinder of body, and for the user, it is difficult for directly will rotating a cylinder, therefore mostly all can design the handle that is external in valve shaft, for assisting rotating valve door-hinge; External handle has some shortcomings, the operation of fluid valve such as may be affected by removing, and the structure being easy to operate also may allow the on off state of any alter valve of irrelevant person, or the function of the portion of element of fluid valve own may be made to be affected because of the form that As is external.

Model utility content

In order to overcome the deficiency of background technique, the utility model provides a kind of fluid valve, and the handle mainly solving existing fluid valve valve shaft is likely removed and because being easy to operate thus changing the problem of valve state.

The technological scheme that the utility model adopts is: a kind of fluid valve, comprise body and handle, described body has valve shaft, locking platform, runner and cover plate, this valve shaft upwards passes this locking platform by the inside of this body, the rotation of this valve shaft can control the keying of this runner, this cover plate is sheathed on the some that this valve shaft protrudes from this locking platform, and this cover plate is also fixed in this locking platform with a plurality of cover plate screwed lock;

Described handle comprises cylinder, has protuberance and stopper, and the two-phase contraposition that this protuberance and this stopper are formed in the outer surface of this cylinder is respectively set up, and this protuberance is provided with hinge last; And Rod body, in strip, have fixed end and free end, this fixed end is linked to the outer surface of this cylinder, and between this protuberance and this stopper; Wherein, the central authorities of this cylinder have through hole, and one end of this through hole is sheathed on this valve shaft, and the rotation of this handle drives this valve shaft to rotate.

Described stopper is divided into the first stopper and the second stopper, adjusting play is formed between this first stopper and this second stopper, this first stopper and this second stopper form the first through hole and the second through hole respectively, the first described through hole and the second through hole are mutually corresponding to be communicated with, and this first through hole and the center line of this second through hole and the vertical center line of this cylinder crooked.

Also comprise clamping screw and nut, this clamping screw is through after described first through hole and the second through hole, and described nut pins, and when this nut is locked, described adjusting play can diminish.

Also comprise latch, when wherein said handle turns to the position of this stopper and the conflict of described cover plate screw, this hinge last corresponds to one of them of a plurality of locking deck hole on described locking platform, and described handle and this locking platform lock together by this latch being passed this hinge last and this locking deck hole.

Described latch has through hole, and described latch is through after this hinge last and this locking deck hole, and this through hole is between described locking deck hole and described protuberance, and this through hole is for arranging tapered end locking.。

The beneficial effect that handle described in the utility model has:

1, the stopper energy on handle and the cover plate screw on fluid valve contradict each other, and produce the effect of location, and handle energy control valve door-hinge is rotated in fixing slewing area.

2, handle can lock together with the locking platform of latch and tapered end and fluid valve, makes handle after forwarding the position of needs to, can not maliciously be removed; In addition, handle provides the structure of adjusting play and perforation, via the start of clamping screw and nut, the width of adjusting play can be changed, even if after handle and fluid valve junction wear and tear because of Long-Time Service, still can make handle and the firm combination of fluid valve.

3, handle and fluid valve do not install unnecessary element additional, so when handle is removed, directly can install drive unit support group additional, increase the convenience used.

Accompanying drawing explanation

Fig. 1 is the fluid valve schematic diagram with the utility model handle.

Fig. 2 is the fluid valve explosive view with the utility model handle.

Fig. 3 be fluid valve with drive unit support in conjunction with schematic diagram.

In figure 1, fluid valve; 12, handle; 120, cylinder; 121, Rod body; 122, protuberance; 1220, hinge last; 1230, the first through hole; 1231, the second through hole; 124, stopper; 1240, the first stopper; 1241, the second stopper; 125, clamping screw; 127, adjusting play; 129, nut; 14, body; 142, valve shaft; 144, lock deck hole; 146, lock platform; 15, screw; 16, cover plate; 162, cover plate screw; 17, latch; 170, lockhole; 18, tapered end; 19, runner; 2, drive unit support group; 22, support; 24, drive unit; 26, screw hole.

Embodiment

Below in conjunction with accompanying drawing, the utility model embodiment is described further:

As shown in Figure 1, fluid valve 1 has handle 12 and body 14, and wherein handle 12 is configured on the valve shaft 142 of body 14, when handle 12 is pulled, valve shaft 142 can be driven, when valve shaft 142 is in the position of unlatching, the runner 19 of fluid valve 1 can circulate for fluid, otherwise, when valve shaft 142 is in the position of closedown, fluid just cannot pass through runner 19, and in the utility model, handle 12 can be fixed together with a tapered end 18 and body 14.

As shown in Figure 2, a valve shaft 142 is had in body 14, the locking platform 146 of body 14 is up passed from the inside of body 14, the some of the outstanding locking platform 146 of valve shaft 142 is arranged with a cover plate 16, cover plate 16 is also locked on locking platform 146 with cover plate screw 162, when valve shaft 142 rotates time, the keying of fluid valve 1 can be controlled, handle 12 comprises a cylinder 120 and one and is connected Rod body 121 Rod body 121 with cylinder 120 in strip, there is a fixed end and a free end, fixed end is linked to the outer surface of cylinder 120, cylinder 120 is formed protuberance 122 and a stopper 124, and protuberance 122 and stopper 124 are respectively on the position that cylinder 120 outer surface two is relative, and and Rod body 121 is between stopper 124 and protuberance 122, in addition, stopper 124 has further an adjusting play 127, adjusting play 127 stopper 124 is cut with vertical direction, handle 12 is that the mode being sheathed on valve shaft 142 with the through hole 150 of cylinder 120 central authorities is arranged on body 14, and handle 12 is positioned on cover plate 16, a screw 15 through the through hole 150 of cylinder 120 so that handle 12 and valve shaft 142 are locked together, in addition, with reference to figure 1, the stopper 124 of cylinder 120 is divided into the first stopper 1240 and the second stopper 1241, an adjusting play 127 is formed between first stopper 1240 and the second stopper 1241, first stopper 1240 and the second stopper 1241 form the first through hole 1230 and the second through hole 1231 more respectively, first through hole 1230 and the second through hole 1231 are mutually corresponding to be communicated with, and the center line of the first through hole 1230 and the second through hole 1231 is mutually crooked with the vertical center line of cylinder 120, when handle 12 device is on valve shaft 142 time, clamping screw 125 can be pinned through the first through hole 1230 and the second through hole 1231 with a nut 129 with a clamping screw 125, when clamping screw 125 and nut 129 are locked, just adjusting play 127 can be made to reduce, also the joint between handle 12 and valve shaft 142 can be made tightr simultaneously, the material of handle 12 can be stainless steel.

Handle 12 is after locking together with valve shaft 142, and operator can carry out rotating valve door-hinge 142 through the Rod body 121 of pulling handle 12, in an enforcement state of the present utility model, when the position of handle 12 is turned to parallel with runner 19, runner 19 is in negotiable state, and when the position of handle 12 is turned to vertical with runner 19, runner 19 is in non-marketable state, but the utility model is not limited the position of handle 12 and the whether negotiable relation of runner 19, when the position of handle 12 is parallel with runner 19, now stopper 124 and one of them cover plate screw 162 contradict each other, that is, cover plate screw 162 limits the slewing area of handle 12, handle 12 cannot be rotated toward counterclockwise direction again, at the same time, hinge last 1220 on handle 12 can be corresponding with one of them locking deck hole 144, so can with a latch 17 through the hinge last 1220 on protuberance 122 and locking deck hole 144, and with the lockhole 170 of a tapered end 18 through latch 17, wherein lockhole 170 is between locking deck hole 144 and protuberance 122, latch 17 is fixed among hinge last 1220 and locking deck hole 144 by tapered end 18, just handle 12 and locking platform 146 can be locked together, and it can not be rotated for standing valve door-hinge 142, when the position of handle 12 is vertical with runner 19, stopper 124 contradicts each other with another cover plate screw 162, that is, another cover plate screw 162 limits the slewing area of handle 12, handle 12 cannot be rotated toward clockwise direction again, at the same time, hinge last 1220 on handle 12 can be corresponding with one of them locking deck hole 144, so can with a latch 17 through hinge last 1220 and locking deck hole 144, and with the lockhole 170 of a tapered end 18 through latch 17, wherein lockhole 170 is between locking deck hole 144 and protuberance 122, latch 17 is fixed among hinge last 1220 and locking deck hole 144 by tapered end 18, just handle 12 and locking platform 146 can be locked together, and it can not be rotated for standing valve door-hinge 142.

As shown in Figure 3, after handle 12 is removed by fluid valve 1, the drive unit support group 2 with drive unit 24 can be installed on fluid valve 1, drive unit 24 is utilized to carry out actuating valve door-hinge 142, the switch of further control fluid valve 1, wherein, the support 22 of drive unit support group 2 connects with the platform 146 that locks, and support 22 has a plurality of screw hole 26 corresponding one of them locking deck hole 144 locked on platform 146 respectively, so support 22 and body 14 can be locked together with screw; The handle 12 that the utility model provides, does not need when engaging with fluid valve 1 to install unnecessary element additional, so after handle 12 is removed, drive unit support group 2 also can directly be installed on fluid valve 1.

Handle 12 provided by the utility model and body 14, handle 12 can be installed on body 14 easily, via with cover plate screw 162 with the use of, handle 12 can control the keying of runner 19, and because of As handle 12 and cover plate screw 162 contradict each other can the slewing area of limiting valve door-hinge 142.

Handle 12 provided by the utility model and body 14, make handle 12 can be locked on the body 14 of fluid valve 1 by tapered end 18, and do not worry that handle 12 is maliciously removed; In addition, the first through hole 1230 and the second through hole 1231 on handle 12, clamping screw 125 and nut 129 is coordinated to adjust the tightness degree of handle 12 and valve shaft 142 combination, even if when wear and tear to some extent by junction because repeatedly rotating for handle 12, still good combination can be kept with valve shaft 142.

The topmost feature of the utility model is, the advantage that handle 12 provides is all the structure based on itself, and do not need the element installing other again additional on body 14, also, therefore, after handle 12 is removed, directly drive unit support group 2 can be installed additional on body 14, and do not need fluid valve group as known in some, also need to remove or change cover plate 16 and even install other elements additional, just can complete the installing of drive unit support group 2, increase the convenience on using.

Every technician's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this model utility; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.

Claims (5)

1. a fluid valve, it is characterized in that: comprise body and handle, described body has valve shaft, locking platform, runner and cover plate, this valve shaft upwards passes this locking platform by the inside of this body, the rotation of this valve shaft can control the keying of this runner, this cover plate is sheathed on the some that this valve shaft protrudes from this locking platform, and this cover plate is also fixed in this locking platform with a plurality of cover plate screwed lock;

Described handle comprises cylinder, has protuberance and stopper, and the two-phase contraposition that this protuberance and this stopper are formed in the outer surface of this cylinder is respectively set up, and this protuberance is provided with hinge last; And Rod body, in strip, have fixed end and free end, this fixed end is linked to the outer surface of this cylinder, and between this protuberance and this stopper; Wherein, the central authorities of this cylinder have through hole, and one end of this through hole is sheathed on this valve shaft, and the rotation of this handle drives this valve shaft to rotate.

2. a kind of fluid valve according to claim 1, it is characterized in that: described stopper is divided into the first stopper and the second stopper, adjusting play is formed between this first stopper and this second stopper, this first stopper and this second stopper form the first through hole and the second through hole respectively, the first described through hole and the second through hole are mutually corresponding to be communicated with, and this first through hole and the center line of this second through hole and the vertical center line of this cylinder crooked.

3. a kind of fluid valve according to claim 2, is characterized in that: also comprise clamping screw and nut, and this clamping screw is through after described first through hole and the second through hole, and described nut pins, and when this nut is locked, described adjusting play can diminish.

4. a kind of fluid valve according to claim 1, it is characterized in that: also comprise latch, when wherein said handle turns to the position of this stopper and the conflict of described cover plate screw, this hinge last corresponds to one of them of a plurality of locking deck hole on described locking platform, and described handle and this locking platform lock together by this latch being passed this hinge last and this locking deck hole.

5. a kind of fluid valve according to claim 4, it is characterized in that: described latch has through hole, described latch is through after this hinge last and this locking deck hole, and this through hole is between described locking deck hole and described protuberance, and this through hole is for arranging tapered end locking.