Valve electric actuator installation positioning mechanism

Abstract

The utility model discloses a valve electric actuator installation positioning mechanism, including the valve body, the upper side fixedly connected with the installation base of valve body, the upper side of installation base is provided with the mounting panel. Through set up the chute, sliding plate, deviation rectification board, side plate, inclined plate two, lifting block and screw rod, when rotating screw rod can control both sides deviation rectification board and install the front and rear two sides of mounting panel and rectify, and through deviation rectification block, top block, inclined plate one and fixed plate simultaneously, deviation rectification block can rectify the left and right sides of mounting panel, thereby facilitating the quick alignment of positioning groove, and providing the convenience for subsequent quick installation.

Description

Technical Field

[0001] This utility model relates to the field of valve electric actuator technology, and in particular to a valve electric actuator installation and positioning mechanism. Background Technology

[0002] A valve electric actuator is an automated device used to drive valves to open, close, or regulate their operation. It converts electrical energy into mechanical energy to control the valve's movement. It is widely used in industries such as petroleum, chemical, power, and water treatment, and is a key piece of equipment for achieving remote control, intelligent operation, and process automation.

[0003] A search revealed a Chinese patent with application number "202223484317.6", which specifically describes a valve electric actuator. The actuator includes an electric actuator body, a connecting box, and a connecting seat. The connecting box is located at the top of the electric actuator body, and a display is located at the top of the connecting box. A protective structure is located on one side of the display. The connecting seat is located at the bottom of the electric actuator body, and a valve body is located at the bottom of the connecting seat. A valve stem is located inside the valve body, and a fixing plate is located at the top of the valve stem. The fixing plate has an installation structure inside, which includes a mounting bolt, a through groove, and a mounting slot. The through groove is located inside the fixing plate.

[0004] In the above-mentioned method, when installing the valve electric actuator using the positioning groove and positioning rod, the operator needs to align the through groove with the mounting groove. However, for operators who are not skilled in installation, it is not easy to align the through groove and the mounting groove, often requiring multiple adjustments, which is cumbersome and not conducive to the rapid installation of the valve electric actuator. Utility Model Content

[0005] The purpose of this utility model is to provide a valve electric actuator installation and positioning mechanism, which solves the problem that the through groove and the installation groove need to be aligned during the installation of the valve electric actuator, which is troublesome.

[0006] To achieve the above objectives, a valve electric actuator mounting and positioning mechanism is provided, comprising a valve body, a mounting base fixedly connected to the upper side of the valve body, a mounting plate provided on the upper side of the mounting base, a valve electric actuator body fixedly connected to the upper side of the mounting plate, an mounting unit provided on the outer side of the mounting base, positioning grooves provided on the upper side of both the mounting plate and the upper side of the mounting base, the mounting unit including a sliding groove, the sliding groove being provided on the upper side of the mounting base, two sliding plates slidably connected to the inner side of the sliding groove, and a correction component provided on the outer side of the sliding plates.

[0007] According to the valve electric actuator installation and positioning mechanism, the correction assembly includes a correction plate, which is fixedly connected to the side of the slide plate near the mounting plate. A side plate is fixedly connected to the left side of the slide plate. An inclined plate is rotatably connected to the left side of each of the two side plates. A rotating block is rotatably connected to the outer side of the inclined plate. A lifting block is fixedly connected to the upper side of the rotating block. A side block is fixedly connected to the left side of the mounting base. A screw is rotatably connected to the upper side of the side block.

[0008] According to the valve electric actuator installation and positioning mechanism, the upper side of the correction plate is provided with two moving slots, and the inner side of each of the two moving slots is slidably connected with a moving block. The upper side of the moving block is fixedly connected with a top plate, the lower side of the top plate is fixedly connected with a fixing rod, and the lower end of the fixing rod is fixedly connected with a correction block.

[0009] According to the valve electric actuator installation and positioning mechanism, an inclined plate is rotatably connected to the upper side of the top plate, a rotating block is rotatably connected to the outer side of the inclined plate, a fixing plate is fixedly connected to the outer side of the rotating block, and the fixing plate is fixedly connected to the mounting base.

[0010] According to the valve electric actuator installation and positioning mechanism, the screw is rotatably connected to the lifting block, a rotating cap is fixedly connected to the upper end of the screw, and a telescopic rod is fixedly connected between the lifting block and the side block.

[0011] According to the valve electric actuator mounting and positioning mechanism, a stabilizing component is provided on the upper side of the mounting base. The stabilizing component includes a rod, which is disposed inside the positioning groove. A pull block is fixedly connected to the upper end of the rod, and a pull handle is fixedly connected to the upper side of the pull block.

[0012] According to the valve electric actuator installation and positioning mechanism, a guide plate is fixedly connected to the upper side of the mounting base, a guide block is slidably connected to the outer side of the guide plate, a stabilizing block is fixedly connected to the upper side of the guide block, and a spring is fixedly connected between the stabilizing block and the pull block.

[0013] According to the valve electric actuator mounting and positioning mechanism, the two inclined plates are symmetrically distributed, and the side plate is arranged in an L-shape.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] By setting up a slide, slide plate, correction plate, side plate, inclined plate II, lifting block and screw, rotating the screw can control the correction plates on both sides to correct the front and rear sides of the mounting plate; at the same time, through the correction block, top block, inclined plate I and fixed plate, the correction block can correct the left and right sides of the mounting plate, thereby facilitating the quick alignment of the positioning slot and providing convenience for subsequent rapid installation.

[0016] The valve electric actuator can be quickly installed by setting up a positioning groove, insert rod, pull block, pull handle and spring, and pulling the insert rod.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a three-dimensional structural diagram of the valve electric actuator mounting and positioning mechanism of this utility model;

[0020] Figure 2 This is a partial first-view perspective three-dimensional structural diagram of the valve electric actuator mounting and positioning mechanism of this utility model.

[0021] Figure 3 This is a partial second-view perspective three-dimensional structural diagram of the valve electric actuator mounting and positioning mechanism of this utility model.

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0024] Figure 6 This is a partial sectional perspective view of the installation and positioning mechanism for a valve electric actuator according to this utility model.

[0025] Legend:

[0026] 1. Valve body; 2. Mounting base; 3. Mounting plate; 4. Valve electric actuator body; 5. Mounting unit; 6. Positioning groove; 51. Slide groove; 52. Slide plate; 53. Correction assembly; 54. Stabilizing assembly; 531. Correction plate; 532. Moving groove; 533. Moving block; 534. Top plate; 535. Fixed rod; 536. Correction block; 537. Inclined plate one; 538. Rotating block one; 539. Fixed plate; 5310. Side plate; 5311. Inclined plate two; 5312. Rotating block two; 5313. Lifting block; 5314. Side block; 5315. Telescopic rod; 5316. Screw; 5317. Rotating cap; 541. Insert rod; 542. Pull block; 543. Pull handle; 544. Guide plate; 545. Guide block; 546. Stabilizing block; 547. Spring. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model. Example

[0028] Reference Figure 1 - Figure 5 This utility model provides a valve electric actuator installation and positioning mechanism, including a valve body 1. A mounting base 2 is fixedly connected to the upper side of the valve body 1. A mounting plate 3 is provided on the upper side of the mounting base 2. A valve electric actuator body 4 is fixedly connected to the upper side of the mounting plate 3. An installation unit 5 is provided on the outer side of the mounting base 2. Positioning grooves 6 are provided on the upper side of both the mounting plate 3 and the upper side of the mounting base 2. The installation unit 5 includes a sliding groove 51, which is located on the upper side of the mounting base 2. Two sliding plates 52 are slidably connected to the inner side of the sliding groove 51. A correction component 53 is provided on the outer side of the sliding plate 52.

[0029] The alignment component 53 includes an alignment plate 531, which is fixedly connected to the side of the slide plate 52 near the mounting plate 3. A side plate 5310 is fixedly connected to the left side of the slide plate 52. Two inclined plates 5311 are rotatably connected to the left sides of both side plates 5310. A rotating block 5312 is rotatably connected to the outer side of the inclined plate 5311. A lifting block 5313 is fixedly connected to the upper side of the rotating block 5312. A side block 5314 is fixedly connected to the left side of the mounting base 2. A screw 5316 is rotatably connected to the upper side of the side block 5314. The two inclined plates 5311 are symmetrically distributed. The side plates 5310 have an L-shaped structure. The screw 5316 is rotatably connected to the lifting block 5313. A rotating cap 5317 is fixedly connected to the upper end of the screw 5316. The lifting block 5313... A telescopic rod 5315 is fixedly connected to the side block 5314. Before installing the valve electric actuator body 4, the mounting plate 3 is first placed on the mounting base 2. Then, the rotating cap 5317 is rotated, which drives the screw 5316 to rotate. The screw 5316 drives the lifting block 5313 to rise. The lifting block 5313 drives the inclined plate 5311 to rotate. The inclined plate 5311 drives the side plate 5310 to move. Since the inclined plates 5311 on both sides are symmetrically distributed, the side plates 5310 on both sides move closer to each other. The side plates 5310 drive the sliding plate 52 to move. The sliding plate 52 drives the correction plate 531 to move, so that the correction plates 531 on the front and rear sides move closer to each other, which facilitates the correction of the front and rear sides of the mounting plate 3 and avoids the mounting plate 3 from being placed off-center.

[0030] Two movable slots 532 are provided on the upper side of the correction plate 531. Movable blocks 533 are slidably connected to the inner sides of both movable slots 532. A top plate 534 is fixedly connected to the upper side of the movable blocks 533. A fixing rod 535 is fixedly connected to the lower side of the top plate 534. A correction block 536 is fixedly connected to the lower end of the fixing rod 535. An inclined plate 537 is rotatably connected to the upper side of the top plate 534. A rotating block 538 is rotatably connected to the outer side of the inclined plate 537. A fixing plate 539 is fixedly connected to the outer side of the rotating block 538. The fixing plate 539 is fixedly connected to the mounting base 2. When 531 approaches the mounting plate 3, under the action of the fixing plate 539, the inclined plates 537 on both sides rotate. The inclined plates 537 drive the top plate 534 to move. Since the inclined plates 537 on both sides are symmetrically distributed, the top plates 534 on both sides move closer to each other. The top plates 534 drive the fixing rod 535 to move. The fixing rod 535 drives the correction block 536 to move, so that the correction blocks 536 on both sides correct the left and right sides of the mounting plate 3. This facilitates the quick alignment of the positioning groove 6 on the mounting plate 3 with the positioning groove 6 on the mounting base 2, providing convenience for the subsequent quick installation of the valve electric actuator body 4. Example

[0031] Based on Example 1, such as Figure 6 As shown, a valve electric actuator mounting and positioning mechanism includes a valve body 1, a mounting base 2 fixedly connected to the upper side of the valve body 1, a mounting plate 3 provided on the upper side of the mounting base 2, a valve electric actuator body 4 fixedly connected to the upper side of the mounting plate 3, a mounting unit 5 provided on the outer side of the mounting base 2, positioning grooves 6 are provided on the upper side of both the mounting plate 3 and the mounting base 2, the mounting unit 5 includes a sliding groove 51, the sliding groove 51 is provided on the upper side of the mounting base 2, two sliding plates 52 are slidably connected to the inner side of the sliding groove 51, and a correction component 53 is provided on the outer side of the sliding plate 52.

[0032] A stabilizing component 54 is provided on the upper side of the mounting base 2. The stabilizing component 54 includes a rod 541, which is located inside the positioning groove 6. A pull block 542 is fixedly connected to the upper end of the rod 541, and a pull handle 543 is fixedly connected to the upper side of the pull block 542. A guide plate 544 is fixedly connected to the upper side of the mounting base 2. A guide block 545 is slidably connected to the outer side of the guide plate 544. A stabilizing block 546 is fixedly connected to the upper side of the guide block 545. A spring 547 is fixedly connected between the stabilizing block 546 and the pull block 542. When installing, firstly... Pull the handle 543, which will cause the pull block 542 to rise. The pull block 542 will then move the insertion rod 541 above the mounting plate 3. Then move the handle 543 so that the handle 543 moves the insertion rod 541 directly above the positioning groove 6. At this point, release the handle. Because the spring 547 is in a taut state, the insertion rod 541 will quickly insert into the positioning groove 6 under the action of the spring force of the spring 547, which facilitates the quick installation of the valve electric actuator body 4. To disassemble, simply pull the handle 543 and then move the handle 543 in the opposite direction. The operation is simple.

[0033] Working principle: In use, the operator first places the mounting plate 3 on the upper side of the mounting base 2, then rotates the rotating cap 5317 to drive the screw 5316 to rotate. The screw 5316 drives the lifting block 5313 to rise, and the lifting block 5313 drives the second inclined plate 5311 to rotate. Under the action of the side plate 5310, the sliding plate 52 is controlled to move. The sliding plate 52 drives the correction plate 531 to move, which facilitates the correction plate 531 to correct the front and rear sides of the mounting plate 3. At the same time, under the action of the fixed plate 539 and the first inclined plate 537, the top plate 534 is controlled to move. The top plate 534 drives the correction block 536 on the fixed rod 535 to move, so that the correction block 536 corrects the left and right sides of the mounting plate 3, aligning the two positioning grooves 6, which makes it easy for the subsequent insertion rod 541 to be quickly inserted into the positioning groove 6. During installation, pull the handle 543 to move it, and the handle 543 drives the insertion rod 541 to move. Move the handle 543 so that the insertion rod 541 is directly above the positioning groove 6. Then release the handle, and under the action of the spring 547, the insertion rod 541 is quickly inserted into the positioning groove 6, which facilitates the quick installation of the valve electric actuator body 4.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A valve electric actuator mounting positioning mechanism comprising a valve body (1), characterized in that, The upper side of the valve body (1) is fixedly connected with a mounting base (2), the upper side of the mounting base (2) is provided with a mounting plate (3), the upper side of the mounting plate (3) is fixedly connected with a valve electric actuator main body (4), the outer side of the mounting base (2) is provided with a mounting unit (5), the upper side of the mounting plate (3) and the upper side of the mounting base (2) are both provided with a positioning groove (6), the mounting unit (5) comprises a sliding groove (51), the sliding groove (51) is arranged on the upper side of the mounting base (2), the inner side of the sliding groove (51) is slidably connected with two sliding plates (52), and the outer side of the sliding plate (52) is provided with a deviation rectifying assembly (53).

2. The valve electric actuator mounting and positioning mechanism according to claim 1, characterized in that, The deviation rectifying assembly (53) comprises a deviation rectifying plate (531), the deviation rectifying plate (531) is fixedly connected to one side of the sliding plate (52) close to the mounting plate (3), the left side of the sliding plate (52) is fixedly connected with a side plate (5310), the left side of the two side plates (5310) is rotatably connected with a second inclined plate (5311), the outer side of the second inclined plate (5311) is rotatably connected with a second rotating block (5312), the upper side of the second rotating block (5312) is fixedly connected with a lifting block (5313), the left side of the mounting base (2) is fixedly connected with a side block (5314), and the upper side of the side block (5314) is rotatably connected with a screw rod (5316).

3. A valve electric actuator mounting and positioning mechanism according to claim 2, wherein The upper side of the deviation rectifying plate (531) is also provided with two moving grooves (532), the inner side of the two moving grooves (532) is slidably connected with a moving block (533), the upper side of the moving block (533) is fixedly connected with a top plate (534), the lower side of the top plate (534) is fixedly connected with a fixed rod (535), and the lower end of the fixed rod (535) is fixedly connected with a deviation rectifying block (536).

4. The valve electric actuator mounting and positioning mechanism of claim 3, wherein, The upper side of the top plate (534) is rotatably connected with a first inclined plate (537), the outer side of the first inclined plate (537) is rotatably connected with a first rotating block (538), the outer side of the first rotating block (538) is fixedly connected with a fixed plate (539), and the fixed plate (539) is fixedly connected with the mounting base (2).

5. The valve electric actuator mounting and positioning mechanism of claim 2, wherein, The screw rod (5316) is rotatably connected with the lifting block (5313), the upper end of the screw rod (5316) is fixedly connected with a rotating cap (5317), and the lifting block (5313) and the side block (5314) are fixedly connected with an extension rod (5315).

6. The valve actuator mounting and positioning mechanism of claim 1 wherein, The upper side of the mounting base (2) is provided with a stabilizing assembly (54), the stabilizing assembly (54) comprises a plug rod (541), the plug rod (541) is arranged on the inner side of the positioning groove (6), the upper end of the plug rod (541) is fixedly connected with a pulling block (542), and the upper side of the pulling block (542) is fixedly connected with a pulling handle (543).

7. A valve actuator mounting and positioning mechanism according to claim 6 wherein, The upper side of the mounting base (2) is fixedly connected with a guide plate (544), the outer side of the guide plate (544) is slidably connected with a guide block (545), the upper side of the guide block (545) is fixedly connected with a stabilizing block (546), and the stabilizing block (546) and the pulling block (542) are fixedly connected with a spring (547).

8. The valve actuator mounting and positioning mechanism of claim 2, wherein, Two said inclined plate two (5311) are symmetrically distributed, and the side plate (5310) is provided in an L-shaped structure.

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