Valve body accessory of construction engineering mechanical equipment

Abstract

The utility model relates to the technical field of valve body accessories, in particular to a valve body accessory of construction engineering mechanical equipment, which comprises a rack, a user sleeves a mounting plate on the surface of a mounting bolt, a mounting sleeve is sleeved on the surface of the mounting bolt, and the mounting plate is attached to the upper end of a supporting nut and can be supported. A user sleeves the upper end of the mounting bolt with a mounting nut, and the mounting nut is attached to the upper end of the mounting plate, so that the driving actuator can be fixedly mounted on the valve body, the driving actuator can be connected with the valve element, the valve body is conveniently controlled, and the user can adjust the position of the supporting nut on the surface of the mounting bolt, so that the valve body can be conveniently controlled. And the position of the driving actuator can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to a valve body accessory, in particular to a valve body accessory for construction engineering machinery and equipment, and belongs to the technical field of valve body accessories. Background Art

[0002] Valve body accessories are an important part of the valve. Together they constitute a complete valve system used to control the direction, pressure, flow, etc. of the fluid. Valve body accessories are widely used in various industries, including chemical, petroleum, natural gas, electricity, water treatment, etc. Valve body accessories mainly include the following parts: valve body, valve cover, valve core, packing, bolts and nuts, gaskets, handles, bearings and drive devices;

[0003] The drive actuator is an important accessory of the valve body of construction engineering machinery and equipment. However, the existing drive actuator is fixed to the upper end of the valve body by mounting bolts. However, due to the different models of existing valve bodies and the different positions of the mounting bolts, it is easy for the drive actuator to not match the valve body, making it impossible for the drive actuator, an important valve body accessory, to be connected to the valve body and unusable. Utility Model Content

[0004] The purpose of the utility model is to provide a valve body accessory for construction engineering machinery and equipment, which can solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention includes: a construction engineering machinery equipment valve, including a valve body, an assembly plate is provided at the upper end of the valve body, a valve core is movably inserted in the middle of the assembly plate, and the lower end of the valve core is inserted in the inner control of the valve body, and mounting bolts are fixedly installed on both sides of the upper end of the assembly plate, and the surface of the mounting bolts is provided with a mounting plate, and the surface of the mounting bolts is provided with a support nut, and the support nut is fitted with the lower end of the mounting plate, and the upper end of the mounting bolt is provided with a mounting nut, and the mounting nut is fitted with the upper end of the mounting plate, and the upper end of the mounting plate is fixedly installed with a mounting seat, and the upper end of the mounting seat is fixedly installed with a drive actuator, and the drive actuator is transmission-connected to the valve core.

[0006] Preferably, an actuator rod is installed at the output end of the driving actuator, a slot is provided at the lower end of the actuator rod, the upper end of the valve core is movably inserted into the slot, and the diameter of the valve core is equal to the width of the slot.

[0007] Preferably, connecting strips are provided on both sides of the interior of the slot, connecting grooves are provided on both sides of the surface of the valve core, and the connecting strips are movably inserted into the interior of the connecting grooves.

[0008] Preferably, four adjustment slots are evenly opened on the surface of the mounting plate, the adjustment slots are in the shape of long strips, a mounting sleeve is movably installed inside the adjustment slot, the mounting bolt passes through the mounting sleeve, and an adjustment structure is provided on the outside of the mounting sleeve.

[0009] Preferably, the adjustment structure includes a groove, which is opened on both sides of the adjustment slot, and an adjustment screw is rotatably installed inside the groove. The adjustment screw is located on both sides of the mounting sleeve, and moving blocks are fixedly installed on both sides of the mounting sleeve, and the moving blocks are threadedly connected to the adjustment screw.

[0010] Preferably, the adjustment structure includes a mounting groove, which is opened inside the mounting plate, and the mounting groove is located on one side of the groove. One end of the adjusting screw is movably inserted into the inside of the mounting groove, and a transmission rod is rotatably installed in the middle of the mounting groove. The transmission rod is connected to the two adjusting screws through a transmission sprocket and a transmission chain.

[0011] Preferably, a transmission groove is opened inside the mounting plate, one end of the transmission rod is movably inserted into the transmission groove, a special-shaped gear is installed at one end of the transmission rod located inside the transmission groove, an adjusting gear ring is rotatably installed inside the transmission groove, and the adjusting gear ring is engaged with the special-shaped gear.

[0012] Preferably, a slide groove is provided at the lower end of the mounting plate, and the slide groove is in an arc shape. An adjustment block passes through the interior of the slide groove, and one end of the adjustment block is connected to the adjustment gear ring.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. In the present invention, the user puts the mounting plate on the surface of the mounting bolt, the mounting sleeve is put on the surface of the mounting bolt, the mounting plate fits with the upper end of the support nut, and the mounting plate can be supported. The user puts the mounting nut on the upper end of the mounting bolt, and the mounting nut fits with the upper end of the mounting plate, so that the drive actuator can be fixedly installed on the valve body, and the drive actuator can be connected to the valve core to facilitate control of the valve body. The user can adjust the position of the drive actuator by adjusting the position of the support nut on the surface of the mounting bolt.

[0015] 2. In the utility model, the user rotates and pushes the adjusting block, and the adjusting block moves along the slide groove. The adjusting block drives the adjusting gear ring to rotate. The adjusting gear ring can drive the transmission rod to rotate through the special-shaped gear. The transmission rod drives the two adjusting screws to rotate synchronously through the transmission sprocket and the transmission chain. The moving block moves along the adjusting screw under the action of the thread. The moving block can drive the mounting sleeve to move. The mounting sleeve moves inside the adjusting groove, which is convenient for the mounting plate to adjust the position of the mounting sleeve according to the needs of the user, and is convenient for adapting to valve bodies of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the drive actuator of the utility model;

[0019] Figure 3 This is a half-section structural diagram of the installation location of the drive actuator of the utility model;

[0020] Figure 4 This is a schematic diagram of a half-section structure of the mounting plate of the present invention;

[0021] Figure 5 For the utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0022] In the figure, 1. valve body; 2. assembly plate; 3. mounting bolt; 4. support nut; 5. mounting plate; 6. adjustment groove; 7. mounting seat; 8. drive actuator; 9. mounting nut; 10. valve core; 11. actuator rod; 12. connecting groove; 13. connecting strip; 14. groove; 15. adjusting screw; 16. moving block; 17. mounting sleeve; 18. mounting groove; 19. adjusting gear ring; 20. transmission rod; 21. special-shaped gear; 22. transmission groove. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figures 1 to 5As shown, the valve body accessories of construction engineering machinery and equipment provided by this embodiment include a valve body 1, an assembly plate 2 is provided on the upper end of the valve body 1, a valve core 10 is movably inserted in the middle of the assembly plate 2, and the lower end of the valve core 10 is inserted in the inner control of the valve body 1, and mounting bolts 3 are fixedly installed on both sides of the upper end of the assembly plate 2, and the surface of the mounting bolt 3 is sleeved with a mounting plate 5, and the surface of the mounting bolt 3 is sleeved with a supporting nut 4, and the supporting nut 4 is fitted with the lower end of the mounting plate 5, and the upper end of the mounting bolt 3 is sleeved with a mounting nut 9, and the mounting nut 9 is fitted with the upper end of the mounting plate 5, and the upper end of the mounting plate 5 is fixedly installed with a mounting seat 7, and the upper end of the mounting seat 7 is fixedly installed with a driving actuator 8, and the driving actuator 8 is transmission-connected to the valve core 10, and four adjusting grooves 6 are evenly opened on the surface of the mounting plate 5, and the adjusting groove 6 is long and strip-shaped, and a mounting sleeve 17 is movably installed inside the adjusting groove 6, and the mounting bolt 3 passes through the mounting sleeve 17;

[0025] The user puts the mounting plate 5 on the surface of the mounting bolt 3, and the mounting sleeve 17 is put on the surface of the mounting bolt 3. The mounting plate 5 fits with the upper end of the support nut 4, which can support the mounting plate 5. The user puts the mounting nut 9 on the upper end of the mounting bolt 3. The mounting nut 9 fits with the upper end of the mounting plate 5, so that the drive actuator 8 can be fixedly installed on the valve body 1. The drive actuator 8 can be connected to the valve core 10, which is convenient for controlling the valve body 1. The user can adjust the position of the support nut 4 on the surface of the mounting bolt 3 to facilitate adjusting the position of the drive actuator 8.

[0026] like Figures 1 to 5 As shown, the valve body accessories of the construction engineering machinery equipment provided in this embodiment are equipped with an actuator rod 11 at the output end of the driving actuator 8, a slot is provided at the lower end of the actuator rod 11, the upper end of the valve core 10 is movably inserted into the interior of the slot, the diameter of the valve core 10 is equal to the width of the slot, connecting strips 13 are provided on both sides of the interior of the slot, and connecting grooves 12 are provided on both sides of the surface of the valve core 10, and the connecting strips 13 are movably inserted into the interior of the connecting grooves 12.

[0027] In the present invention, when the driving actuator 8 is installed on the upper end of the valve body 1, the lower end of the actuator rod 11 is sleeved on the surface of the valve core 10, and the upper end of the valve core 10 is inserted into the interior of the slot. The connecting sleeve can cooperate with the connecting strip 13, so that the actuator rod 11 at the lower end of the driving actuator 8 can drive the valve core 10 to rotate.

[0028] like Figures 1 to 5As shown, the valve body accessories of construction engineering machinery and equipment provided in this embodiment, the outer side of the mounting sleeve 17 is provided with an adjustment structure, the adjustment structure includes a groove 14, the groove 14 is opened on both sides of the interior of the adjustment groove 6, the interior of the groove 14 is rotatably installed with an adjusting screw 15, the adjusting screw 15 is located on both sides of the mounting sleeve 17, and both sides of the mounting sleeve 17 are fixedly installed with a moving block 16, the moving block 16 is threadedly connected to the adjusting screw 15, the adjustment structure includes a mounting groove 18, the mounting groove 18 is opened inside the mounting plate 5, the mounting groove 18 is located on one side of the groove 14, and one end of the adjusting screw 15 is movably inserted into the mounting groove 18 Inside, a transmission rod 20 is rotatably installed in the middle of the mounting groove 18. The transmission rod 20 is transmission-connected to the two adjusting screws 15 through a transmission sprocket and a transmission chain. A transmission groove 22 is provided inside the mounting plate 5. One end of the transmission rod 20 is movably inserted into the interior of the transmission groove 22. A special-shaped gear 21 is installed at one end of the transmission rod 20 located inside the transmission groove 22. An adjusting gear ring 19 is rotatably installed inside the transmission groove 22. The adjusting gear ring 19 is meshed with the special-shaped gear 21. A slide groove is provided at the lower end of the mounting plate 5. The slide groove is arc-shaped. An adjusting block is passed through the interior of the slide groove. One end of the adjusting block is connected to the adjusting gear ring 19.

[0029] In the present utility model, the user rotates and pushes the adjusting block, and the adjusting block moves along the slide groove. The adjusting block drives the adjusting gear ring 19 to rotate. The adjusting gear ring 19 can drive the transmission rod 20 to rotate through the special-shaped gear 21. The transmission rod 20 drives the two adjusting screws 15 to rotate synchronously through the transmission sprocket and the transmission chain. The moving block 16 moves along the adjusting screw 15 under the action of the thread. The moving block 16 can drive the mounting sleeve 17 to move. The mounting sleeve 17 moves inside the adjusting groove 6, which is convenient for the mounting plate 5 to adjust the position of the mounting sleeve 17 according to the needs of the user, and is convenient for adapting to different models of valve bodies 1.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0032] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A valve body accessory for construction engineering machinery and equipment, comprising a valve body (1), characterized in that: The upper end of the valve body (1) is provided with an assembly plate (2), the middle of the assembly plate (2) is movably interspersed with a valve core (10), the lower end of the valve core (10) is interspersed in the inner control of the valve body (1), and both sides of the upper end of the assembly plate (2) are fixedly installed with mounting bolts (3), the surface of the mounting bolt (3) is sleeved with a mounting plate (5), the surface of the mounting bolt (3) is sleeved with a support nut (4), the support nut (4) is fitted with the lower end of the mounting plate (5), the upper end of the mounting bolt (3) is sleeved with a mounting nut (9), the mounting nut (9) is fitted with the upper end of the mounting plate (5), the upper end of the mounting plate (5) is fixedly installed with a mounting seat (7), the upper end of the mounting seat (7) is fixedly installed with a drive actuator (8), and the drive actuator (8) is transmission-connected to the valve core (10).

2. The valve body accessory for construction machinery and equipment according to claim 1, characterized in that: An actuator rod (11) is installed at the output end of the driving actuator (8), a slot is provided at the lower end of the actuator rod (11), the upper end of the valve core (10) is movably inserted into the slot, and the diameter of the valve core (10) is equal to the width of the slot.

3. The valve body accessory for construction engineering machinery and equipment according to claim 2, characterized in that: Connecting strips (13) are provided on both sides of the interior of the slot, connecting grooves (12) are provided on both sides of the surface of the valve core (10), and the connecting strips (13) are movably inserted into the interior of the connecting grooves (12).

4. The valve body accessory for construction engineering machinery and equipment according to claim 1, characterized in that: Four adjustment slots (6) are evenly formed on the surface of the mounting plate (5), and the adjustment slots (6) are in the shape of long strips. A mounting sleeve (17) is movably mounted inside the adjustment slot (6), and the mounting bolt (3) passes through the mounting sleeve (17). An adjustment structure is provided on the outside of the mounting sleeve (17).

5. The valve body accessory for construction engineering machinery and equipment according to claim 4, characterized in that: The adjustment structure comprises a groove (14), the groove (14) being provided on both sides of the adjustment slot (6), an adjustment screw (15) being rotatably mounted inside the groove (14), the adjustment screw (15) being located on both sides of the mounting sleeve (17), and a moving block (16) being fixedly mounted on both sides of the mounting sleeve (17), the moving block (16) being threadedly connected to the adjustment screw (15).

6. The valve body accessory for construction machinery and equipment according to claim 5, characterized in that: The adjustment structure includes a mounting groove (18), the mounting groove (18) is opened inside the mounting plate (5), the mounting groove (18) is located on one side of the groove (14), one end of the adjustment screw (15) is movably inserted into the mounting groove (18), and a transmission rod (20) is rotatably installed in the middle of the mounting groove (18), and the transmission rod (20) is transmission-connected to the two adjustment screws (15) through a transmission sprocket and a transmission chain.

7. The valve body accessory for construction machinery and equipment according to claim 6, characterized in that: A transmission groove (22) is provided inside the mounting plate (5), one end of the transmission rod (20) is movably inserted into the transmission groove (22), a special-shaped gear (21) is installed on one end of the transmission rod (20) located inside the transmission groove (22), and an adjusting gear ring (19) is rotatably installed inside the transmission groove (22), and the adjusting gear ring (19) is meshed with the special-shaped gear (21).

8. The valve body accessory for construction engineering machinery and equipment according to claim 7, characterized in that: A slide groove is provided at the lower end of the mounting plate (5), and the slide groove is in an arc shape. An adjustment block is passed through the interior of the slide groove, and one end of the adjustment block is connected to the adjustment gear ring (19).

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