CN218543356U - Electrical valve is protective housing for locator convenient to installation - Google Patents
Electrical valve is protective housing for locator convenient to installation Download PDFInfo
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- CN218543356U CN218543356U CN202222675621.2U CN202222675621U CN218543356U CN 218543356 U CN218543356 U CN 218543356U CN 202222675621 U CN202222675621 U CN 202222675621U CN 218543356 U CN218543356 U CN 218543356U
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Abstract
The utility model provides an electric valve is protective housing for locator convenient to installation. The electrical valve positioner with protective housing convenient to installation includes: the mounting device comprises a mounting plate, wherein a protective shell is arranged on one side of the mounting plate, and four fixing mechanisms and two mounting mechanisms are arranged on the protective shell; the protective shell comprises a lower shell body, an upper shell body, an air inlet pipe and an air outlet pipe, wherein the lower shell body is arranged on one side of the mounting plate, the upper shell body is arranged on the top of the lower shell body, the air inlet pipe is fixedly arranged on the outer wall of one side of the lower shell body, and the air outlet pipe is fixedly arranged on the outer wall of one side of the lower shell body. The utility model provides an electric valve is protective housing for locator convenient to installation can simply effectually protect the electric valve locator, and sealing performance is good to the installation is convenient, quick advantage.
Description
Technical Field
The utility model belongs to the technical field of electric valve locator protecting crust, especially, relate to an electric valve is protecting crust for locator convenient to installation.
Background
The electric valve positioner is the main annex of governing valve, obtains the wide application in a plurality of product fields, and the electric valve positioner mainly includes automatically controlled components and parts and instrument device, wherein, in order to realize the installation protection to automatically controlled components and parts, installs automatically controlled components and parts in passing through the closed shell as an organic whole with lower casing by last casing usually.
In the related technology, an electric valve positioner protection shell and an electric valve positioner thereof are disclosed, and the electric valve positioner protection shell comprises a shell base and a shell cover plate which are fastened into a whole through screws, and is provided with an internal installation space for installing electric control components of the electric valve positioner, wherein the periphery of the installation end surfaces of the shell base and the shell cover plate is provided with a sealing clamping groove, and a sealing ring is arranged in the sealing clamping groove; the sealing device comprises a shell base, a sealing clamping groove, a shell cover plate, a sealing ring and a sealing ring, wherein semicircular mounting bosses for arranging screw mounting holes are respectively arranged at four corners of a mounting end surface of the shell base; and the utility model discloses it has realized that the firm of sealing washer is spacing, avoids it to take place the skew, can ensure the utility model discloses permanent waterproof sealing nature
However, the above structure has a disadvantage that the protective housing is not easy to mount and cannot be mounted quickly when being mounted.
Therefore, there is a need for a new protective housing for an electrical valve positioner that is easy to install and solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can be simply effectual protect electric valve locator, sealing performance is good to the installation is convenient, quick be convenient for the installation protective housing for electric valve locator.
In order to solve the technical problem, the utility model provides an electric valve is protective housing for locator convenient to installation includes: the mounting device comprises a mounting plate, wherein a protective shell is arranged on one side of the mounting plate, and four fixing mechanisms and two mounting mechanisms are arranged on the protective shell;
the protective shell comprises a lower shell, an upper shell, an air inlet pipe and an air outlet pipe, wherein the lower shell is arranged on one side of the mounting plate, the upper shell is arranged on the top of the lower shell, the air inlet pipe is fixedly arranged on the outer wall of one side of the lower shell, and the air outlet pipe is fixedly arranged on the outer wall of one side of the lower shell;
the fixing mechanism comprises a rectangular fixing block, a strip-shaped groove, an internal thread groove, a Z-shaped fixing block and a screw rod, the rectangular fixing block is fixedly installed on the outer wall of one side of the lower shell, the strip-shaped groove is formed in the top of the rectangular fixing block, the internal thread groove is formed in the inner wall of the bottom of the strip-shaped groove, the Z-shaped fixing block is fixedly installed on the outer wall of one side of the upper shell, the bottom of the Z-shaped fixing block is located in the strip-shaped groove and matched with the strip-shaped groove, the screw rod is rotatably installed on the Z-shaped fixing block, and the bottom end of the screw rod extends into the internal thread groove and is in threaded connection with the internal thread groove;
the mounting mechanism comprises a v-21274plate, a fixing rod, a strip-shaped plate, a push rod, a circular push block, an annular block, a reset spring, an extension rod, a strip-shaped block and two clamping rods, wherein the v-21274plate is fixedly mounted on the outer wall of one side of the lower shell, the fixing rod is fixedly mounted on the outer wall of one side of the mounting plate, the strip-shaped plate is fixedly mounted on the inner wall of the v-21274plate, the push rod is slidably mounted on the strip-shaped plate, one end of the push rod extends to the outside of the v-21274plate and is connected with the v-21274, the circular push block is fixedly mounted at one end of the push rod, the annular block is fixedly sleeved on the push rod, the reset spring is slidably sleeved on the push rod, one end of the reset spring is fixedly connected with the annular block, the other end of the reset spring is fixedly connected with the strip-shaped plate, the extension rod is fixedly mounted on the push rod, and the two clamping rods are fixedly mounted on the outer wall of one side of the strip-shaped block.
As a further scheme of the utility model, fixed mounting has a plurality of triangle reinforcing rib plate, a plurality of on the inner wall of casing down triangle reinforcing rib plate is in the casing internal symmetry distribution down.
As a further scheme of the utility model, the rectangle seal groove has been seted up at the top of casing down, the bottom fixed mounting of casing has the rectangle sealing washer down, the bottom of rectangle sealing washer extend to in the rectangle seal groove and with rectangle seal groove looks adaptation.
As a further proposal of the utility model, the inner wall of the v-shaped plate 21274is provided with a limiting chute, a limiting slide block is arranged in the limiting chute in a sliding way, and one side of the limiting slide block is fixedly connected with the annular block.
As a further aspect of the present invention, two card holes, two have been seted up on the dead lever the kelly extends to in two card holes respectively and with two card hole looks adaptations respectively.
As a further proposal of the utility model, the rectangular plate is provided with a fixing hole, and the fixing rod penetrates through the fixing hole and is matched with the fixing hole.
Compared with the prior art, the utility model provides an electric valve is protective housing for locator convenient to installation has following beneficial effect:
1. the utility model is provided with the fixing mechanism, so that the lower shell and the upper shell of the protective shell can be simply and effectively connected and fixed;
2. the utility model discloses a set up installation mechanism for can simply effectually install fixedly to the protecting crust, and have the advantage that the installation is convenient, quick.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front sectional view of a protective housing for an electric valve positioner convenient to install according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of a top cross-sectional view of the protective housing for an electrical valve positioner of the present invention, which is easy to install;
fig. 4 is an enlarged structural view of a portion B in fig. 3.
In the figure: 1. mounting a plate; 2. a protective shell; 201. a lower housing; 202. an upper housing; 203. an air inlet pipe; 204. an air outlet pipe; 3. a rectangular fixed block; 4. a strip-shaped groove; 5. an internal thread groove; 6. a Z-shaped fixed block; 7. a screw; 8. a wrapper 21274; 9. a fixing rod; 10. a strip plate; 11. a push rod; 12. a circular push block; 13. a ring block; 14. a return spring; 15. an extension rod; 16. a bar-shaped block; 17. and (5) clamping the rod.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front sectional structural view of a protective housing for an electrical valve positioner convenient to install according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic view of a top cross-sectional view of the protective housing for an electrical valve positioner of the present invention, which is easy to install; fig. 4 is an enlarged structural view of a portion B in fig. 3. Electrical valve is protective housing for locator convenient to installation includes: the mounting structure comprises a mounting plate 1, wherein a protective shell 2 is arranged on one side of the mounting plate 1, and four fixing mechanisms and two mounting mechanisms are arranged on the protective shell 2;
the protective shell 2 comprises a lower shell 201, an upper shell 202, an air inlet pipe 203 and an air outlet pipe 204, wherein the lower shell 201 is arranged on one side of the mounting plate 1, the upper shell 202 is arranged on the top of the lower shell 201, the air inlet pipe 203 is fixedly arranged on the outer wall of one side of the lower shell 201, and the air outlet pipe 204 is fixedly arranged on the outer wall of one side of the lower shell 201;
the fixing mechanism comprises a rectangular fixing block 3, a strip-shaped groove 4, an internal thread groove 5, a Z-shaped fixing block 6 and a screw 7, the rectangular fixing block 3 is fixedly installed on the outer wall of one side of the lower shell 201, the strip-shaped groove 4 is formed in the top of the rectangular fixing block 3, the internal thread groove 5 is formed in the inner wall of the bottom of the strip-shaped groove 4, the Z-shaped fixing block 6 is fixedly installed on the outer wall of one side of the upper shell 202, the bottom of the Z-shaped fixing block 6 is located in the strip-shaped groove 4 and matched with the strip-shaped groove 4, the screw 7 is rotatably installed on the Z-shaped fixing block 6, and the bottom end of the screw 7 extends into the internal thread groove 5 and is in threaded connection with the internal thread groove 5;
the mounting mechanism comprises a v-21274plate 8, a fixing rod 9, a strip-shaped plate 10, a push rod 11, a circular push block 12, a ring-shaped block 13, a return spring 14, an extension rod 15, a strip-shaped block 16 and two clamping rods 17, wherein the v-21274plate 8 is fixedly mounted on the outer wall of one side of the lower shell 201, the fixing rod 9 is fixedly mounted on the outer wall of one side of the mounting plate 1, the strip-shaped plate 10 is fixedly mounted on the inner wall of the v-21274plate 8, the push rod 11 is slidably mounted on the strip-shaped plate 10, one end of the push rod 11 extends out of the v-21274plate 8 and is slidably connected with the v-shaped plate 8, the circular push block 12 is fixedly mounted at one end of the push rod 11, the ring-shaped block 13 is fixedly sleeved on the push rod 11, one end of the return spring 14 is fixedly connected with the ring-shaped block 13, the other end of the return spring 14 is fixedly connected with the strip-shaped block 10, the extension rod 15 is fixedly mounted on the outer wall of the push rod 11, and the two clamping rods 17 are fixedly mounted on the extension rod 16.
When needs are installed fixedly to protecting crust 2, promote circular ejector pad 12, circular ejector pad 12 drives push rod 11 and removes, push rod 11 drives annular piece 13 and removes, annular piece 13 makes reset spring 14 be in compression state, push rod 11 drives extension rod 15 and removes, extension rod 15 drives strip-shaped piece 16 and removes, strip-shaped piece 16 drives kelly 17 and removes, insert dead lever 9 in the fixed orifices, then loosen circular ejector pad 12, because reset spring 14 is in compression state, reset spring 14 drives annular piece 13 and removes, annular piece 13 drives push rod 11 and removes, push rod 11 drives extension rod 15 and removes, extension rod 15 drives strip-shaped piece 16 and removes, strip-shaped piece 16 drives two kelly 17 and removes, make two kelies 17 insert two kelies downtheholely, thereby accomplish the installation of protecting crust 2 and fix.
As shown in fig. 1 and 4, a plurality of triangular reinforcing rib plates are fixedly mounted on the inner wall of the lower shell 201, and are symmetrically distributed in the lower shell 201;
through setting up triangle reinforcing rib board for can be simple effectual improvement lower shell 201's structural strength.
As shown in fig. 2, a rectangular sealing groove is formed in the top of the lower housing 201, a rectangular sealing ring is fixedly mounted at the bottom of the lower housing 201, and the bottom of the rectangular sealing ring extends into the rectangular sealing groove and is matched with the rectangular sealing groove;
through setting up rectangle seal groove and rectangle sealing washer for can be simple effectual improvement protective housing 2's leakproofness.
As shown in fig. 4, a limiting sliding groove is formed in the inner wall of the v-shaped plate 8, a limiting sliding block is slidably mounted in the limiting sliding groove, and one side of the limiting sliding block is fixedly connected with the annular block 13;
through setting up spacing spout and limit slide for can be simple effectual to annular piece 13 restriction, avoid push rod 11 to rotate, lead to kelly 17 can not just to the card hole.
As shown in fig. 4, the fixing rod 9 is provided with two fastening holes, and the two fastening rods 17 extend into the two fastening holes respectively and are matched with the two fastening holes respectively;
through setting up the card hole for can be simple effectual cooperate with kelly 17, be connected with dead lever 9, thereby install fixedly to protecting crust 2.
As shown in fig. 4, a fixing hole is formed on the v-shaped plate 8, and the fixing rod 9 penetrates through the fixing hole and is matched with the fixing hole;
through setting up the fixed orifices for can be simply effectual the dead lever 9 of being convenient for pass through, thereby can install fixedly to protecting crust 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides an electric valve is protective housing for locator convenient to installation which characterized in that includes:
the mounting device comprises a mounting plate, wherein a protective shell is arranged on one side of the mounting plate, and four fixing mechanisms and two mounting mechanisms are arranged on the protective shell;
the protective shell comprises a lower shell, an upper shell, an air inlet pipe and an air outlet pipe, wherein the lower shell is arranged on one side of the mounting plate, the upper shell is arranged at the top of the lower shell, the air inlet pipe is fixedly arranged on the outer wall of one side of the lower shell, and the air outlet pipe is fixedly arranged on the outer wall of one side of the lower shell;
the fixing mechanism comprises a rectangular fixing block, a strip-shaped groove, an internal thread groove, a Z-shaped fixing block and a screw rod, the rectangular fixing block is fixedly installed on the outer wall of one side of the lower shell, the strip-shaped groove is formed in the top of the rectangular fixing block, the internal thread groove is formed in the inner wall of the bottom of the strip-shaped groove, the Z-shaped fixing block is fixedly installed on the outer wall of one side of the upper shell, the bottom of the Z-shaped fixing block is located in the strip-shaped groove and matched with the strip-shaped groove, the screw rod is rotatably installed on the Z-shaped fixing block, and the bottom end of the screw rod extends into the internal thread groove and is in threaded connection with the internal thread groove;
the mounting mechanism comprises a v-21274plate, a fixing rod, a strip-shaped plate, a push rod, a circular push block, an annular block, a reset spring, an extension rod, a strip-shaped block and two clamping rods, wherein the v-21274plate is fixedly mounted on the outer wall of one side of the lower shell, the fixing rod is fixedly mounted on the outer wall of one side of the mounting plate, the strip-shaped plate is fixedly mounted on the inner wall of the v-21274plate, the push rod is slidably mounted on the strip-shaped plate, one end of the push rod extends to the outside of the v-21274plate and is connected with the v-21274, the circular push block is fixedly mounted at one end of the push rod, the annular block is fixedly sleeved on the push rod, the reset spring is slidably sleeved on the push rod, one end of the reset spring is fixedly connected with the annular block, the other end of the reset spring is fixedly connected with the strip-shaped plate, the extension rod is fixedly mounted on the push rod, and the two clamping rods are fixedly mounted on the outer wall of one side of the strip-shaped block.
2. An electrical valve positioner protective housing for ease of installation in accordance with claim 1, wherein: a plurality of triangular reinforcing rib plates are fixedly mounted on the inner wall of the lower shell and are symmetrically distributed in the lower shell.
3. The protective housing for an electrical valve positioner that facilitates installation according to claim 1, wherein: the top of casing has seted up the rectangle seal groove down, the bottom fixed mounting of casing has the rectangle sealing washer down, the bottom of rectangle sealing washer extends to in the rectangle seal groove and with rectangle seal groove looks adaptation.
4. The protective housing for an electrical valve positioner that facilitates installation according to claim 1, wherein: the inner wall of the rectangular plate is provided with a limiting sliding groove, a limiting sliding block is arranged in the limiting sliding groove in a sliding manner, and one side of the limiting sliding block is fixedly connected with the annular block.
5. The protective housing for an electrical valve positioner that facilitates installation according to claim 1, wherein: two clamping holes are formed in the fixed rod, and the two clamping rods respectively extend into the two clamping holes and are respectively matched with the two clamping holes.
6. The protective housing for an electrical valve positioner that facilitates installation according to claim 1, wherein: the v-shaped plate 21274is provided with a fixing hole, and the fixing rod penetrates through the fixing hole and is matched with the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222675621.2U CN218543356U (en) | 2022-10-12 | 2022-10-12 | Electrical valve is protective housing for locator convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222675621.2U CN218543356U (en) | 2022-10-12 | 2022-10-12 | Electrical valve is protective housing for locator convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543356U true CN218543356U (en) | 2023-02-28 |
Family
ID=85277187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222675621.2U Active CN218543356U (en) | 2022-10-12 | 2022-10-12 | Electrical valve is protective housing for locator convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543356U (en) |
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2022
- 2022-10-12 CN CN202222675621.2U patent/CN218543356U/en active Active
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