CN212616717U - Multi-core hydraulic valve - Google Patents

Abstract

The utility model discloses a multicore hydrovalve belongs to the hydrovalve field. The utility model comprises a bottom plate, the top of the bottom plate is provided with a telescopic link, the outer surface of the telescopic link is respectively penetrated with a fixed pin and a fixed hole, the top of the telescopic link is provided with a mounting seat, when the hydraulic valve body needs to be disassembled, a worker firstly pulls a pull ring to enlarge the gap between the fixed plate and the mounting seat, the worker slides a supporting block to support the fixed plate, meanwhile, the connecting rod drives a clamping piece to be separated from a limiting groove, a spring shrinks, so that the worker can vacate hands to take out the hydraulic valve body, after the maintenance is finished, the worker firstly inserts the mounting block into the mounting groove, the inserting rod is inserted into an inserting groove, then the work upwards slides the supporting block, the supporting block is not supported by the fixed plate, under the reset action of the spring, the clamping piece moves leftwards, and further the clamping piece is inserted into the limiting groove, thereby, novel structure and convenient operation.

Description

Multi-core hydraulic valve

Technical Field

The utility model relates to a hydrovalve technical field specifically is a multicore hydrovalve.

Background

The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. It is commonly used for oil circuits of clamping, controlling, lubricating and the like.

Most of existing hydraulic valves are fixed by fixing bolts, the fixing bolts are easy to rust and are easy to slip, and therefore the hydraulic valves are very troublesome to disassemble; meanwhile, the existing hydraulic valve is inconvenient to support, is very difficult to install in a pipeline and has low applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multicore hydrovalve to solve the inconvenient problem of dismantling and inconvenient support that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multicore hydrovalve, includes the bottom plate, the top of bottom plate is provided with the telescopic link, the surface of telescopic link runs through respectively has fixed pin and fixed orifices, the top of telescopic link is provided with the mount pad, slot and mounting groove have been seted up respectively at the top of mount pad, the inside of mounting groove is fixed with the hydrovalve body through the installation piece, the bottom both sides of hydrovalve body are fixed with the inserted bar that extends to the slot inside, the spacing groove has been seted up to one side of inserted bar, one side of mount pad is provided with spout and connecting rod respectively, the top of connecting rod is fixed with the fastener, one side of fastener extends to the inside of spacing groove, the opposite side of fastener is fixed with the spring, the inside of spout is fixed with the supporting shoe through the slider, the one end of connecting rod is fixed.

Preferably, a pull ring is fixed on one side of the fixing plate.

Preferably, a toggle block is fixed on one side of the supporting block.

Preferably, the fixing holes are arranged in a plurality, and the plurality of fixing holes are arranged at equal intervals from top to bottom.

Preferably, the clamping pieces are provided with two groups, and the two groups of clamping pieces are both in a 7 shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a connecting rod, a spring, a fastener, an inserted bar, a slot, an installation block, an installation groove, a supporting block and a fixed plate, when the hydraulic valve body needs to be disassembled, a worker firstly pulls the pull ring to enlarge the gap between the fixed plate and the mounting seat, the worker slides the supporting block to support the fixed plate, meanwhile, the connecting rod drives the clamping piece to be separated from the limiting groove, the spring contracts, so that a worker can vacate hands to take out the hydraulic valve body, after the maintenance is finished, the worker firstly inserts the mounting block into the mounting groove, inserts the inserted link into the slot, then works to slide the supporting block upwards, so that the supporting block does not support the fixing plate, under the reset action of the spring, the clamping piece moves leftwards, so that the clamping piece is inserted into the limiting groove, the installation work is finished, the structure is novel, and the operation is convenient; and this hydrovalve still is provided with bottom plate, telescopic link, fixed orifices and fixed pin, can support the hydrovalve through bottom plate and telescopic link for the hydrovalve can keep steady state when the connecting tube, makes the installation more convenient, and through the cooperation of fixed pin and fixed orifices, the height that can adjust the hydrovalve body has improved its suitability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the top view structure of the slider of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base plate; 2. a telescopic rod; 3. a fixing pin; 4. a fixing hole; 5. a mounting seat; 6. mounting grooves; 7. mounting blocks; 8. a hydraulic valve body; 9. a connecting rod; 10. a chute; 11. a slider; 12. a support block; 13. a shifting block; 14. a fastener; 15. a fixing plate; 16. a pull ring; 17. a slot; 18. inserting a rod; 19. a limiting groove; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

All mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-core hydraulic valve comprises a bottom plate 1, an expansion link 2, a fixed pin 3, a fixed hole 4, a mounting seat 5, a mounting groove 6, a mounting block 7, a hydraulic valve body 8, a connecting rod 9, a sliding groove 10, a sliding block 11, a supporting block 12, a shifting block 13, a clamping piece 14, a fixing plate 15, a pull ring 16, a slot 17, an insert rod 18, a limiting groove 19 and a spring 20, wherein the expansion link 2 is arranged at the top of the bottom plate 1, the fixed pin 3 and the fixed hole 4 are respectively penetrated through the outer surface of the expansion link 2, the mounting seat 5 is arranged at the top of the expansion link 2, the slot 17 and the mounting groove 6 are respectively arranged at the top of the mounting seat 5, the hydraulic valve body 8 is fixed in the mounting groove 6 through the mounting block 7, so that the hydraulic valve body 8 is more stably mounted, the insert rods 18 extending into the slot 17 are fixed at two sides of the bottom of the hydraulic valve body 8, fastener 14 is fixed at the top of connecting rod 9, and one side of fastener 14 extends to the inside of spacing groove 19, and the opposite side of fastener 14 is fixed with spring 20, plays the effect that resets, and the inside of spout 10 is fixed with supporting shoe 12 through slider 11, is convenient for support spacingly to fixed plate 15, and the one end of connecting rod 9 is fixed with fixed plate 15.

Referring to fig. 1-3, a pull ring 16 is fixed to one side of the fixed plate 15 for pulling the fixed plate 15, and a toggle block 13 is fixed to one side of the supporting block 12 for toggling the supporting block 12.

Please refer to fig. 1-2, the plurality of fixing holes 4 are arranged, and the plurality of fixing holes 4 are arranged from top to bottom at equal intervals, so that the height can be adjusted in multiple choices, and the applicability of the device is improved, and the two groups of clamping members 14 are arranged, and the two groups of clamping members 14 are both in a 7 shape, so as to be adapted to the limiting groove 19 conveniently.

The working principle is as follows: firstly, a worker puts the hydraulic valve body 8 through the support of the bottom plate 1 and the telescopic rod 2, the height of the hydraulic valve body 8 is adjusted through the matching of the fixing pin 3 and the fixing hole 4, then the hydraulic valve body 8 is communicated with a pipeline, when the hydraulic valve body 8 needs to be disassembled and maintained, the worker firstly pulls the pull ring 16 to enlarge the gap between the fixing plate 15 and the mounting seat 5, the worker slides the supporting block 12 to enable the supporting block 12 to support the fixing plate 15, meanwhile, the connecting rod 9 drives the clamping piece 14 to be separated from the limiting groove 19, the spring 20 contracts, so that the worker can vacate hands to take out the hydraulic valve body 8, after the maintenance is finished, the worker firstly inserts the mounting block 7 into the mounting groove 6, the inserting rod 18 is inserted into the inserting groove 17, then the working upwards slides the supporting block 12, and the supporting block 12 does not support the fixing plate 15, under the reset action of the spring 20, the clamping piece 14 moves leftwards, and then the clamping piece 14 is inserted into the limiting groove 19, so that the installation work is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A multiple spool hydraulic valve comprising a base plate (1), characterized in that: the top of the bottom plate (1) is provided with a telescopic rod (2), the outer surface of the telescopic rod (2) is respectively penetrated with a fixing pin (3) and a fixing hole (4), the top of the telescopic rod (2) is provided with an installation seat (5), the top of the installation seat (5) is respectively provided with a slot (17) and an installation slot (6), the inside of the installation slot (6) is fixedly provided with a hydraulic valve body (8) through an installation block (7), two sides of the bottom of the hydraulic valve body (8) are fixedly provided with an inserted bar (18) extending into the slot (17), one side of the inserted bar (18) is provided with a limiting groove (19), one side of the installation seat (5) is respectively provided with a sliding groove (10) and a connecting rod (9), the top of the connecting rod (9) is fixedly provided with a clamping piece (14), and one side of the clamping piece (14) extends into the limiting groove, a spring (20) is fixed on the other side of the clamping piece (14), a supporting block (12) is fixed inside the sliding groove (10) through a sliding block (11), and a fixing plate (15) is fixed at one end of the connecting rod (9).

2. The multi-spool hydraulic valve of claim 1, wherein: and one side of the fixed plate (15) is fixed with a pull ring (16).

3. The multi-spool hydraulic valve of claim 1, wherein: one side of the supporting block (12) is fixed with a toggle block (13).

4. The multi-spool hydraulic valve of claim 1, wherein: the fixing holes (4) are arranged in a plurality, and the fixing holes (4) are arranged from top to bottom at equal intervals.

5. The multi-spool hydraulic valve of claim 1, wherein: the clamping pieces (14) are arranged in two groups, and the two groups of clamping pieces (14) are both in a 7 shape.

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