CN213629187U - Electric control valve capable of observing inside - Google Patents

Abstract

The utility model provides a can survey inside automatically controlled valve relates to automatically controlled valve protection technical field, including valve body and protector, valve body port intercommunication has the pipeline, the surface cover of valve body and pipe connection department has protector, protector includes the frame, the frame cover is at valve body and pipe connection position, eight sleeves of inner wall fixedly connected with of frame, and eight sleeves are a set of to sleeve evenly distributed of every group is at the inner wall of frame, the surface of valve body is equipped with two glass, and two glass are with the central line symmetric distribution of valve body, the position that the valve body surface is close to glass is equipped with auxiliary device, auxiliary device is including the bracing piece, and the lower extreme of bracing piece and the fixed surface of valve body are connected, and the bracing piece is kept away from the one end rotation of valve body and is connected the bull stick. The utility model discloses, solved because the living sticky tape of the junction parcel of pipeline and valve body lets the unable function problem of equipment that appears after the animal destroys.

Description

Electric control valve capable of observing inside

Technical Field

The utility model relates to an automatically controlled valve protection technical field especially relates to an can survey inside automatically controlled valve.

Background

The electric control valve is an electrically controlled industrial device, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, and is used for adjusting the direction, flow rate, speed and other parameters of a medium in an industrial control system. The electric control valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured.

Traditional automatically controlled valve is when being used on the pipeline with the pipe connection after, the device of protection can not be taken usually to the junction of pipeline and valve body, and a lot of automatically controlled valves act on the dark place in underground tunnel, and the workman can often not go to inspect the device, and the junction between valve body and the pipeline is in order to seal often can the parcel and give birth to the adhesive tape, thereby the mouse can be dragged and give birth to the adhesive tape and lead to whole device operation problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an electric control valve capable of observing the inside.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can survey inside automatically controlled valve, includes valve body and protector, valve body port intercommunication has the pipeline, the surface cover of valve body and pipe connection department has protector, protector includes the frame, the frame housing is at valve body and pipe connection position, eight sleeves of the inner wall fixedly connected with of frame, and four are a set of for eight sleeves to sleeve evenly distributed of every group is at the inner wall of frame, telescopic surface cover has the threaded rod, and sleeve and threaded rod threaded connection, telescopic one end fixedly connected with fixed block is kept away from to the threaded rod, and the fixed block is with the help of threaded rod and sleeve sliding connection, the fixed block is kept away from the one end fixed connection of threaded rod and is on the surface of pipeline.

Preferably, the inside fixedly connected with four protection frames of frame, and four protection frames distribute with the central point circumference of frame, four the equal fixedly connected with protection network in protection frame's inside.

Preferably, the spout has all been seted up in the four corners of protection frame, four equal sliding connection has the slider in the inside of spout, the slider is close to the one end fixedly connected with spring of protection frame lateral wall, and the other end fixed connection of spring is at the lateral wall of protection frame, the slider is with the help of spring and spout sliding connection, the fixed surface of slider is connected with the lug, the lug is kept away from the one end rotation of slider and is connected with and changes the handle, two clamp splices of position fixed connection of protection frame surface near the spout, and two clamp splices evenly distributed are on the both sides of spout, the slot has been seted up to the position that the frame surface is close to the spout.

Preferably, the size of the slot is matched with that of the sliding block, the sliding block is in sliding connection with the slot through the spring, and one end, close to the pipeline, of the surface of the fixed block is provided with a layer of rubber gasket.

Preferably, the surface of valve body is equipped with two glass, and two glass are with the central line symmetric distribution of valve body, the position that the valve body surface is close to glass is equipped with auxiliary device, auxiliary device is including the bracing piece, the lower extreme of bracing piece and the fixed surface of valve body are connected, the one end that the valve body was kept away from to the bracing piece is rotated and is connected the bull stick, two commentaries on classics pieces of lateral wall fixedly connected with of bull stick, and two commentaries on classics pieces are with the central point symmetric distribution of bull stick, two the one end that the bull stick is close to each other is rotated and is connected with the connecting rod, the one end that the bull stick was.

Preferably, a bolt is inserted into the surface of the clamp ring, the clamp ring is fixed by the bolt, and the two rotating blocks and the connecting rod are fixed by bolts.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the protective device, after the valve body is communicated with the pipeline, the whole protective device is arranged at the connecting part of the pipeline and the valve body, the sleeve on the frame is rotated, the threaded rod in the sleeve is screwed out, the threaded rod drives the fixed block, the fixed block adjusts the distance of the pipeline, the protective device is not limited by the size of the pipeline, when the protective net needs to be replaced, the rotating handle is pushed, the rotating handle drives the lug to slide, the lug drives the slider to slide, the slider slides out from the slot on the frame, the slider drives the spring to slide, the spring and the slider slide into the chute, the protective handle is clamped on the lug of the frame by rotating the rotating handle, the protective net can be replaced, after replacement is finished, the slot and the chute are aligned, the rotating handle is rotated out from the clamping block, the slider slides through the spring, the slider slides out from the chute and is inserted into the slot, fix the protection frame in the frame, accomplish protector's setting and solved because the crude sticky tape of the junction parcel of pipeline and valve body lets the unable problem of functioning of equipment that appears after the animal destroys.

2. The utility model discloses in, through setting up auxiliary device, when the inside function situation of valve body is observed through glass to needs, the bull stick on the rotation support pole is driven the runner by the bull stick and is rotated, rotates the connecting rod on the runner again, lets the connecting rod rotate and play the effect of adjusting the observation position, thereby rotates the effect that the angle of observation has been adjusted to the clamp ring on the connecting rod, inserts the flashlight with bolt fixed position in the clamp ring at last, has solved the unstable problem of illumination that the workman hand lifted the flashlight and caused.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an electric control valve capable of observing the inside of the utility model;

fig. 2 is a schematic structural view of a position a in fig. 1 of an electric control valve capable of observing the inside;

fig. 3 is a schematic side view of an electric control valve capable of observing the inside of the valve according to the present invention;

fig. 4 is a schematic view of an explosion structure of a protective device in an electric control valve capable of observing the inside of the valve;

fig. 5 is the utility model provides a can survey protector's in inside automatically controlled valve structural schematic.

Illustration of the drawings: 1. a valve body; 2. glass; 3. a pipeline; 4. a guard; 401. a frame; 402. a sleeve; 403. a protective frame; 404. a fixed block; 405. a threaded rod; 406. a clamping block; 407. a chute; 408. a slot; 409. turning a handle; 410. a bump; 411. a slider; 412. a spring; 5. an auxiliary device; 51. a support bar; 52. a rotating rod; 53. rotating the block; 54. a clamping ring; 55. a connecting rod; 56. and (4) a bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a can survey inside automatically controlled valve, including valve body 1 and protector 4, 1 port intercommunication of valve body has pipeline 3, and the surface cover of valve body 1 and the 3 junction of pipeline has protector 4, and the surface of valve body 1 is equipped with two glass 2, and two glass 2 with the central line symmetric distribution of valve body 1, and the position that the surface of valve body 1 is close to glass 2 is equipped with auxiliary device 5.

The specific arrangement and function of the guard means 4 and the auxiliary means 5 will be described in detail below.

As shown in fig. 3 and 5, the protection device 4 includes a frame 401, the frame 401 is sleeved on the connection portion of the valve body 1 and the pipeline 3, the inner wall of the frame 401 is fixedly connected with eight sleeves 402, four sleeves 402 are in a group, each group of sleeves 402 is uniformly distributed on the inner wall of the frame 401, the surface of each sleeve 402 is sleeved with a threaded rod 405, the sleeves 402 are in threaded connection with the threaded rods 405, one end of each threaded rod 405, which is far away from the corresponding sleeve 402, is fixedly connected with a fixed block 404, the fixed block 404 is in sliding connection with the corresponding sleeve 402 by means of the threaded rods 405, one end of each fixed block 404, which is far away from the corresponding threaded rod 405, is fixedly connected on the surface of the pipeline 3, four protection frames 403 are fixedly connected inside the frame 401, the four protection frames 403 are distributed around the center point of the frame 401, protection nets are fixedly connected inside the four, one end of the sliding block 411 close to the side wall of the protection frame 403 is fixedly connected with a spring 412, the other end of the spring 412 is fixedly connected to the side wall of the protection frame 403, the sliding block 411 is connected with a sliding groove 407 in a sliding mode through the spring 412, the surface of the sliding block 411 is fixedly connected with a lug 410, one end, far away from the sliding block 411, of the lug 410 is rotatably connected with a rotating handle 409, the surface of the protection frame 403 is close to the sliding groove 407 and fixedly connected with two clamping blocks 406, the two clamping blocks 406 are evenly distributed on two sides of the sliding groove 407, a slot 408 is formed in the position, close to the sliding groove 407, of the surface of the frame 401, the size of the slot 408 is matched with the size of the sliding block 411, the sliding block.

The whole protection device 4 achieves the effect that by arranging the protection device 4, after the valve body 1 is communicated with the pipeline 3, the whole protection device 4 is arranged at the connecting part of the pipeline 3 and the valve body 1, the sleeve 402 on the frame 401 is rotated, the threaded rod 405 in the sleeve 402 is screwed out, the threaded rod 405 drives the fixed block 404, the fixed block 404 adjusts the distance of the pipeline 3, the protection device 4 cannot be limited by the size of the pipeline 3, when the protective net needs to be replaced, the rotating handle 409 is pushed, the rotating handle 409 drives the lug 410 to slide, the lug 410 drives the sliding block 411 to slide, the sliding block 411 slides out of the slot 408 on the frame 401, the sliding block 411 drives the spring 412 to slide, the spring 412 and the sliding block 411 slide into the sliding groove 407, the rotating handle 409 is rotated to clamp the rotating handle 409 on the lug 410 of the protection frame 403, the protective net can be replaced, after the replacement is finished, the slot 408 and the sliding groove 407 are aligned, the rotating handle 409 is rotated to rotate the rotating handle 409 from the clamping block, the slider 411 slides through the spring 412, so that the slider 411 slides out of the sliding groove 407 and is inserted into the slot 408, the protection frame 403 is fixed in the frame 401, and the arrangement of the protection device 4 is completed, so that the problem that the equipment cannot operate after an animal is damaged due to the raw adhesive tape wrapped at the joint of the pipeline 3 and the valve body 1 is solved.

As shown in fig. 1 and 2, the auxiliary device 5 has a support rod 51, the lower end of the support rod 51 is fixedly connected with the surface of the valve body 1, one end of the support rod 51 far away from the valve body 1 is rotatably connected with a rotating rod 52, two rotating blocks 53 are fixedly connected with the side wall of the rotating rod 52, the two rotating blocks 53 are symmetrically distributed with the central point of the rotating rod 52, one ends of the two rotating blocks 53 close to each other are rotatably connected with a connecting rod 55, one end of the connecting rod 55 far away from the rotating block 53 is rotatably connected with a clamp ring 54, a plug pin 56 is inserted into the surface of the clamp ring 54, the clamp ring 54 is fixed by the plug pin 56, and the two rotating blocks 53.

The effect that its whole auxiliary device 5 reaches does, through setting up auxiliary device 5, when needs observe the inside function situation of valve body 1 through glass 2, the bull stick 52 on the rotation support pole 51, it rotates to drive commentaries on classics piece 53 by bull stick 52, rotate the connecting rod 55 on the commentaries on classics piece 53 again, let connecting rod 55 rotate and play the effect of adjusting the observation position, thereby the effect of the angle of observation has been adjusted to the clamp ring 54 on the rotation connecting rod 55, insert flashlight in clamp ring 54 with bolt 56 fixed position at last, the unstable problem of illumination that the workman hand lifted the flashlight and caused has been solved.

The whole working principle is that after the valve body 1 is communicated with the pipeline 3, the whole protection device 4 is arranged at the connecting part of the pipeline 3 and the valve body 1, the sleeve 402 on the frame 401 is rotated, the threaded rod 405 in the sleeve 402 is screwed out, the threaded rod 405 drives the fixed block 404, the fixed block 404 adjusts the distance of the pipeline 3, the protection device 4 can not be limited by the size of the pipeline 3, when the protection net needs to be replaced, the rotating handle 409 is pushed, the rotating handle 409 drives the lug 410 to slide, the lug 410 drives the sliding block 411 to slide, the sliding block 411 slides out from the slot 408 on the frame 401, the sliding block 411 drives the spring 412 to slide, the spring 412 and the sliding block 411 slide into the sliding groove 407, then the rotating handle 409 is rotated to clamp the rotating handle 409 on the lug 410 of the protection frame 403, the protection net can be replaced, after the replacement, the rotating handle 409 is rotated by aligning the slot 408 and the sliding groove 407 to rotate the rotating handle 409 from the clamping block 406, the slider 411 slides through the spring 412, thereby the slider 411 slides out from the spout 407 and inserts in the slot 408, fix the protection frame 403 in the frame 401, accomplish the setting of protector 4, when needing to observe the inside operation condition of valve body 1 through glass 2, the bull stick 52 on the rotation support 51, it rotates to drive the bull stick 53 by the bull stick 52, rotate the connecting rod 55 on the bull stick 53 again, let the connecting rod 55 rotate and play the effect of adjusting the observation position, thereby the effect of the angle of observation has been adjusted to the clamp ring 54 on the rotating rod 55, insert the flashlight in clamp ring 54 at last and use bolt 56 fixed position.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. An electric control valve capable of observing the inside comprises a valve body (1) and a protection device (4), and is characterized in that: a pipeline (3) is communicated with the port of the valve body (1), a protective device (4) is sleeved on the surface of the joint of the valve body (1) and the pipeline (3), the protection device (4) comprises a frame (401), the frame (401) is sleeved at the connecting part of the valve body (1) and the pipeline (3), the inner wall of the frame (401) is fixedly connected with eight sleeves (402), four of the eight sleeves (402) form a group, and each group of sleeves (402) is uniformly distributed on the inner wall of the frame (401), the surface of each sleeve (402) is sleeved with a threaded rod (405), the sleeve (402) is in threaded connection with the threaded rod (405), one end of the threaded rod (405) far away from the sleeve (402) is fixedly connected with a fixed block (404), and the fixed block (404) is connected with the sleeve (402) in a sliding way by the threaded rod (405), and one end of the fixed block (404), which is far away from the threaded rod (405), is fixedly connected to the surface of the pipeline (3).

2. An electronically controlled valve capable of viewing the interior as recited in claim 1, wherein: the inside fixedly connected with four protection frame (403) of frame (401), and four protection frame (403) distribute with the central point circumference of frame (401), four the equal fixedly connected with protection network in inside of protection frame (403).

3. An electronically controlled valve capable of viewing the interior as recited in claim 2, wherein: four corners of the protective frame (403) are provided with sliding chutes (407), the insides of the four sliding chutes (407) are connected with sliding blocks (411) in a sliding manner, one end of the sliding block (411) close to the side wall of the protective frame (403) is fixedly connected with a spring (412), the other end of the spring (412) is fixedly connected with the side wall of the protective frame (403), the sliding block (411) is connected with the sliding groove (407) in a sliding way by the spring (412), the surface of the sliding block (411) is fixedly connected with a convex block (410), one end of the convex block (410) far away from the sliding block (411) is rotatably connected with a rotating handle (409), the surface of the protective frame (403) is fixedly connected with two clamping blocks (406) at the position close to the sliding chute (407), the two clamping blocks (406) are uniformly distributed on two sides of the sliding groove (407), and the surface of the frame (401) close to the sliding groove (407) is provided with a slot (408).

4. An electronically controlled valve capable of viewing the interior as recited in claim 3, wherein: the size of the slot (408) is matched with that of the sliding block (411), the sliding block (411) is connected with the slot (408) in a sliding mode through the spring (412), and one end, close to the pipeline (3), of the surface of the fixing block (404) is provided with a layer of rubber gasket.

5. An electronically controlled valve capable of viewing the interior as recited in claim 1, wherein: the surface of valve body (1) is equipped with two glass (2), and two glass (2) are with the central line symmetric distribution of valve body (1), the position that valve body (1) surface is close to glass (2) is equipped with auxiliary device (5), auxiliary device (5) are including bracing piece (51), the lower extreme of bracing piece (51) and the fixed surface of valve body (1) are connected, the one end that valve body (1) was kept away from in bracing piece (51) is rotated and is connected bull stick (52), two commentaries on classics piece (53) of lateral wall fixedly connected with of bull stick (52), and two commentaries on classics piece (53) are with the central point symmetric distribution of bull stick (52), two the one end that commentaries on classics piece (53) are close to each other is rotated and is connected with connecting rod (55), the one end that commentaries on classics piece (53) were kept away from in connecting rod.

6. An electronically controlled valve capable of viewing the interior as recited in claim 5, wherein: a bolt (56) is inserted into the surface of the clamp ring (54), the clamp ring (54) is fixed through the bolt (56), and the two rotating blocks (53) and the connecting rod (55) are fixed through bolts.

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