CN217682566U

CN217682566U - Novel locking mechanism

Info

Publication number: CN217682566U
Application number: CN202221783045.7U
Authority: CN
Inventors: 汪小竹; 陆亚飞; 程焱
Original assignee: Jiangsu Songcheng Industrial Development Co ltd
Current assignee: Jiangsu Songcheng Industrial Development Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-28
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a novel locking mechanism, which belongs to the technical field of hydraulic stations and comprises two transverse plates, wherein the adjacent ends of the two transverse plates are provided with a hydraulic station body; the vertical plates are fixedly connected to the adjacent ends of the two bottom plates; the inserting groove, the one end at the riser is seted up to the inserting groove, two locking holes have been seted up to the one end of riser, the hydro-cylinder end activity of hydraulic pressure station body is pegged graft in the inserting groove, novel locking mechanism internally designed a spring mechanism, the ingenious effect of stretching out and contracting with hydraulic pressure station body hydro-cylinder end has carried out reverse utilization, the hydro-cylinder stretches out through the hydraulic pressure station body promptly, novel locking mechanism's locking round pin is automatic to be retrieved, the hydro-cylinder passes through the hydraulic pressure station body and contracts, novel locking mechanism locking round pin is automatic to be stretched out, play product locking, fixed, the protection.

Description

Novel locking mechanism

Technical Field

The utility model belongs to the technical field of the hydraulic pressure station, concretely relates to novel locking mechanism.

Background

The hydraulic station is a hydraulic source device including a hydraulic pump, a driving motor, a tank, a directional valve, a throttle valve, a relief valve, and the like, or a hydraulic device including a control valve. The oil supply is carried out according to the flow direction, pressure and flow quantity required by the driving device, the hydraulic system is suitable for various machines with the driving device and the hydraulic station separated, the hydraulic station is connected with the driving device (an oil cylinder or a motor) through an oil pipe, and various specified actions can be realized by the hydraulic system.

The utility model discloses an authorization publication number "CN107401537B" records "the utility model discloses a lose power supply valve hydraulic station, including batch oil tank, execution cylinder, leading main oil inlet way and energy storage ware, leading main oil inlet way is including the electric oil pump, main oil feed check valve and the oil pipe way of advancing that communicate in proper order, and the energy storage ware communicates to the oil pipe way of advancing; the forward oil pipeline is communicated to the first oil cavity through the first oil inlet electromagnetic valve and the first oil inlet one-way valve in sequence, and the second oil cavity is communicated to the oil storage tank through the first oil return channel; the forward oil pipeline is communicated to the second oil cavity through the second oil inlet electromagnetic valve, the second oil inlet one-way valve and the rear one-way valve in sequence, and the first oil cavity is communicated to the oil storage tank through the second oil return pipeline. The utility model has the advantages that: the state switching can be realized by utilizing the action of the execution oil cylinder, so that the opening and closing of external equipment are controlled, when the power is off, the state of the execution oil cylinder can be automatically adjusted, the external equipment is closed, and the safety can be effectively guaranteed.

The above patent can close the external equipment when the power is cut off, and then guarantees the security of device, but the locking mechanism of above patent and current hydraulic pressure station adopts the bolt (manual work is inserted or is taken out), and this mode is fit for the equipment and uses in the well head edge and the place that the height is not super high personnel's height. This mode all has very high requirement to distance, height, and under the personnel had the condition of forgetting, equipment need move and the round pin axle is for extracting, causes the damage to equipment easily, and small-size hydro-cylinder adopts this kind of mode can have oil pipe to burst or connect not hard up after the pressure release, and the hydro-cylinder can contract automatically to lead to not reaching the effect of locking, there is safe risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel locking mechanism, the locking mechanism who aims at solving among the prior art hydraulic pressure station adopts the bolt (the manual work inserts or takes out), and this mode is fit for the equipment and uses at well head edge and the high not local of superelevation personnel height. This mode all has very high requirement to distance, height, and under the personnel had the condition of forgetting, equipment need move and the round pin axle is for extracting, causes the damage to equipment easily, and small-size hydro-cylinder adopts this kind of mode can have oil pipe to burst or connect not hard up after the pressure release, and the hydro-cylinder can contract automatically to lead to not reaching the effect of locking, there is the problem of safe risk.

In order to achieve the above object, the utility model provides a following technical scheme:

novel locking mechanism includes:

the hydraulic station comprises two transverse plates, wherein the adjacent ends of the two transverse plates are provided with hydraulic station bodies;

the vertical plates are fixedly connected to the close ends of the two bottom plates;

the hydraulic station body comprises a vertical plate, an oil cylinder end and a splicing groove, wherein the splicing groove is formed in one end of the vertical plate, two locking holes are formed in one end of the vertical plate, and the oil cylinder end of the hydraulic station body is movably spliced in the splicing groove;

the connecting plate is fixedly connected to the oil cylinder end of the hydraulic station body, and one end of the connecting plate is provided with two inserting holes;

the locking pin is movably inserted into one of the inserting holes; and

the assembling plate is fixedly connected to the near ends of the two transverse plates, a locking hole is formed in one end of the assembling plate, and the locking pin is movably inserted into the locking hole and one of the inserting holes.

As the utility model discloses preferred scheme, a plurality of connecting holes have been seted up to the one end of diaphragm, a plurality of go-between of one end fixedly connected with of hydraulic pressure station body, it is a plurality of the equal activity grafting in go-between and the connecting hole has the connecting pin.

As the utility model discloses preferred scheme, another fixedly connected with gag lever post in the spliced eye, the gag lever post activity is pegged graft in another locking hole, and the one end fixedly connected with limiting plate of gag lever post.

As the utility model discloses preferred scheme, two the mutually close to end fixedly connected with reinforcing plate of diaphragm, the one end of limiting plate and the one end fixedly connected with second spring of one of them riser, the circumference surface of gag lever post is located to the second spring housing.

As the utility model discloses preferred scheme, the circumference surface of gag lever post and locking round pin is seted up threadedly, and the equal threaded connection in circumference surface of gag lever post and locking round pin has the nut.

As the utility model discloses preferred scheme, the looks of equipment board and riser is close to two bottom plates of fixedly connected with, the upper end fixedly connected with apron of reinforcing plate, riser and two bottom plates.

As the utility model discloses preferred scheme, two the equal fixedly connected with steadying plate in upper end of diaphragm, two the spacing groove has all been seted up at the both ends of steadying plate, the both ends of limiting plate are all integrative to become limiting block, two limiting block sliding connection is in two spacing inslots respectively.

As the utility model discloses preferred scheme, the circumferential surface integrated into one piece of locking round pin has the restriction piece, the one end of restriction piece and the first spring of the one end fixedly connected with of riser, the circumferential surface of locking round pin is located to first spring housing.

As a preferred aspect of the present invention, the diameter of the limiting block is larger than the diameters of the two locking holes and the locking pin.

As the utility model discloses preferred scheme, the length of locking round pin is greater than the length of stop lever.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, novel locking mechanism internally designed a spring mechanism, the ingenious effect of stretching out and contracting with hydraulic pressure station body hydro-cylinder end carries out reverse utilization, and the hydro-cylinder stretches out through the hydraulic pressure station body promptly, and novel locking mechanism's locking round pin is automatic to be retrieved, and the hydro-cylinder passes through the hydraulic pressure and station the body shrink, and novel locking mechanism locking round pin is automatic to be stretched out, plays locking, fixed, protection to the product.

2. In this scheme, the condition that bursts appears in the oil pipe joint or the oil pipe of hydro-cylinder, and the pressure release appears in the hydro-cylinder, and locking mechanism's locking round pin also is in the state of stretching out this moment, still plays the guard action to the product, and novel locking mechanism's function can realize automatic operation through the procedure, can not have equipment to move, and locking mechanism is for the phenomenon of extracting.

3. In this scheme, can be with the hydraulic pressure station body more stable install near end by mutually of two diaphragms through go-between and connecting pin, and then make things convenient for the normal stable use of hydraulic pressure station body to can make stretching out of hydraulic pressure station body cylinder end more convenient through the inserting groove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a partial schematic view of the transverse plate of the present invention;

fig. 3 is a partial schematic view of a bottom plate according to the present invention;

FIG. 4 is a partial schematic view of an assembly panel according to the present invention;

fig. 5 is a partial schematic view of a limiting plate according to the present invention;

fig. 6 is a partial schematic view of a stiffener according to the present invention;

fig. 7 is a partial schematic view of a stabilizer plate according to the present invention;

fig. 8 is a partial schematic view of a riser in the present invention;

fig. 9 is a partial schematic view of a connection plate according to the present invention;

fig. 10 is a partial schematic view of a cover plate according to the present invention;

FIG. 11 is a partial schematic view of a locking pin according to the present invention;

fig. 12 is a partial schematic view of a stop lever according to the present invention.

In the figure: 1. a hydraulic station body; 2. a connecting ring; 3. a connecting pin; 4. a limiting rod; 5. a locking pin; 6. A nut; 7. inserting grooves; 8. a first spring; 9. a transverse plate; 10. a connecting plate; 11. a vertical plate; 12. assembling a plate; 13. a reinforcing plate; 14. a limiting plate; 15. a stabilizing plate; 16. a cover plate; 17. a bottom plate; 18. A locking hole; 19. inserting holes; 20. a limiting groove; 21. and limiting the block.

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.

Example 1

Referring to fig. 1-12, the present invention provides the following technical solutions:

novel locking mechanism includes:

the hydraulic station comprises two transverse plates 9, wherein the adjacent ends of the two transverse plates 9 are provided with hydraulic station bodies 1;

the vertical plates 11, the vertical plates 11 are fixedly connected to the near ends of the two bottom plates 17;

the hydraulic station comprises a vertical plate 11, a splicing groove 7, a locking hole 18 and a hydraulic cylinder end, wherein the splicing groove 7 is formed in one end of the vertical plate 11, and the hydraulic cylinder end of the hydraulic station body 1 is movably spliced in the splicing groove 7;

the connecting plate 10 is fixedly connected to the oil cylinder end of the hydraulic station body 1, and one end of the connecting plate 10 is provided with two plug-in holes 19;

the locking pin 5 is movably inserted into one insertion hole 19; and

the assembling plate 12 is fixedly connected to the near ends of the two transverse plates 9, one end of the assembling plate 12 is provided with a locking hole 18, and the locking pin 5 is movably inserted into the locking hole 18 and one insertion hole 19;

the circumferential surface integrated into one piece of locking round pin 5 has limiting block 21, and the one end of limiting block 21 and the one end fixedly connected with first spring 8 of riser 11, the circumferential surface of locking round pin 5 is located to first spring 8 cover.

In the embodiment of the utility model, can install and stabilize hydraulic pressure station body 1 through two diaphragms 9, then when the hydro-cylinder of hydraulic pressure station body 1 stretches out through the inserting groove 7 of riser 11 one end, can the outside removal of propelling movement connecting plate 10 in step, and when connecting plate 10 moved right, can remove right through locking hole 18 pulling locking round pin 5, and then make locking round pin 5 sink into in riser 11, make locking round pin 5 return automatically, and when the hydro-cylinder of hydraulic pressure station body 1 returns, can drive locking round pin 5 through connecting plate 10 and remove left and stretch out the locking hole 18 of equipment board 12 one end equally, make hydraulic pressure station body 1 and hydro-cylinder can obtain automatic locking through such design, and then improve the safety in utilization of hydro-cylinder and hydraulic pressure station body 1, and when taking over the emergence leakage or bursting at the hydro-cylinder of hydraulic pressure station body 1 one end, the hydro-cylinder can return because of insufficient pressure, and also can effectually cushion the impact force when returning back the hydro-cylinder through first spring 8, improve the stability in utilization and the security of hydraulic pressure station body 1 and hydro-cylinder.

Referring to fig. 2, one end of the transverse plate 9 is provided with a plurality of connecting holes, one end of the hydraulic station body 1 is fixedly connected with a plurality of connecting rings 2, and the connecting pins 3 are movably inserted into the connecting rings 2 and the connecting holes.

In this embodiment: the hydraulic station body 1 can be more stably connected with the transverse plate 9 through the matching of the connecting pin 3 and the connecting ring 2, and the hydraulic station is simpler to detach, so that the installation stability and the detachment convenience of the hydraulic station body 1 are improved.

Specifically, referring to fig. 3, the another inserting hole 19 is fixedly connected with the limiting rod 4, the limiting rod 4 is movably inserted into the another locking hole 18, and one end of the limiting rod 4 is fixedly connected with the limiting plate 14.

In this embodiment: when the connecting plate 10 removed, can drive gag lever post 4 and limiting plate 14 in step and slide in riser 11, through the slip of limiting plate 14 alright prevent that gag lever post 4 from breaking away from riser 11 inside, prevent simultaneously that locking round pin 5 from breaking away from in locking hole 18, and then improve locking round pin 5's slip stability.

Specifically referring to fig. 4, the adjacent ends of the two transverse plates 9 are fixedly connected with a reinforcing plate 13, one end of the limiting plate 14 and one end of one of the vertical plates 11 are fixedly connected with a second spring, and the second spring is sleeved on the circumferential surface of the limiting rod 4.

In this embodiment: can improve the connection stability of two diaphragm 9 through reinforcing plate 13 to through the second spring, can be further carry out the secondary buffering with the not enough withdrawal force that leads to of hydro-cylinder power, thereby improve the stability in use and the security of this device.

Specifically, referring to fig. 5, the circumference surfaces of the limit rod 4 and the lock pin 5 are threaded, and the circumference surfaces of the limit rod 4 and the lock pin 5 are both threaded with a nut 6.

In this embodiment: through the cooperation of screw thread and nut 6, can be so that gag lever post 4 and lock round pin 5 can be inseparabler with being connected of connecting plate 10, and then improve the cooperation stability of connecting plate 10 and lock round pin 5, gag lever post 4.

Specifically, referring to fig. 6, two bottom plates 17 are fixedly connected to the adjacent ends of the assembling plate 12 and the vertical plate 11, and a cover plate 16 is fixedly connected to the upper ends of the reinforcing plate 13, the vertical plate 11 and the two bottom plates 17.

In this embodiment: the reinforcing plate 13, the vertical plate 11 and the bottom plate 17 can be assembled together through the cover plate 16, the connection tightness of the components is enhanced, and a plurality of parts are assembled into a shell, so that the device is more stable in use.

Specifically, referring to fig. 7, the upper ends of the two transverse plates 9 are fixedly connected with stabilizing plates 15, two ends of each stabilizing plate 15 are provided with limiting grooves 20, two ends of each limiting plate 14 are integrated into a limiting block, and the two limiting blocks are respectively slidably connected in the two limiting grooves 20.

In this embodiment: when the limiting rod 4 moves and synchronously drives the limiting plate 14 to move, the limiting rod can slide in the two limiting grooves 20 by driving the two limiting blocks, so that the moving distance of the limiting rod 4 is limited, and the damage caused by excessive movement of the limiting rod 4 is prevented.

Specifically, referring to fig. 8 to 12, the diameter of the limiting block 21 is larger than the diameters of the two locking holes 18 and the locking pin 5, and the length of the locking pin 5 is larger than the length of the limiting rod 4.

In this embodiment: the diameter of limiting block 21 is greater than the diameters of two locking holes 18 and locking pin 5, can effectually prevent that locking pin 5 from excessively sliding and leading to it to break away from one of them locking hole 18, and then improve locking pin 5's slip stability to the length of locking pin 5 should be greater than the length of gag lever post 4 when in actual use, just can make gag lever post 4 when exerting spacing effect, locking pin 5 also can exert the function of automatic locking in step.

The utility model discloses a theory of operation and use flow: in practical use, the assembling plate 12, the vertical plate 11, the bottom plate 17, the cover plate 16, the stabilizing plate 15 and the two transverse plates 9 are assembled by welding, then the hydraulic station body 1 is installed between the two transverse plates 9, then when the oil cylinder in the hydraulic station body 1 is pushed out, the connecting plate 10 is synchronously pushed to move rightwards, the connecting plate 10 and the locking pin 5 are synchronously pushed to move rightwards while moving, at the same time, the other end of the locking pin 5 is submerged in the vertical plate 11, when the oil cylinder in the hydraulic station body 1 retracts, the connecting plate 10 is pulled and moves leftwards, at the same time, the locking pin 5 extends out, and through the design, the locking of the hydraulic station body 1 and the oil cylinder is more automatic, manual work is not relied on any more, and the possibility of misoperation is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Novel locking mechanism, its characterized in that includes:

the hydraulic station comprises two transverse plates (9), wherein the adjacent ends of the two transverse plates (9) are provided with hydraulic station bodies (1);

the vertical plates (11), the vertical plates (11) are fixedly connected to the adjacent ends of the two bottom plates (17);

the hydraulic station comprises a vertical plate (11), an inserting groove (7), a locking hole (18) and a hydraulic cylinder end, wherein the inserting groove (7) is formed in one end of the vertical plate (11), and the hydraulic cylinder end of the hydraulic station body (1) is movably inserted into the inserting groove (7);

the hydraulic station comprises a connecting plate (10), wherein the connecting plate (10) is fixedly connected to the oil cylinder end of the hydraulic station body (1), and one end of the connecting plate (10) is provided with two plug-in holes (19);

the locking pin (5) is movably inserted into one insertion hole (19); and

the assembling plate (12) is fixedly connected to the near ends of the two transverse plates (9), one end of the assembling plate (12) is provided with a locking hole (18), and the locking pin (5) is movably inserted into the locking hole (18) and one of the inserting holes (19).

2. The novel locking mechanism as claimed in claim 1, wherein one end of the transverse plate (9) is provided with a plurality of connecting holes, one end of the hydraulic station body (1) is fixedly connected with a plurality of connecting rings (2), and a plurality of connecting pins (3) are movably inserted into the connecting rings (2) and the connecting holes.

3. The novel locking mechanism according to claim 2, characterized in that a limiting rod (4) is fixedly connected in the other insertion hole (19), the limiting rod (4) is movably inserted in the other locking hole (18), and a limiting plate (14) is fixedly connected to one end of the limiting rod (4).

4. The novel locking mechanism according to claim 3, characterized in that a reinforcing plate (13) is fixedly connected to the adjacent ends of the two transverse plates (9), and a second spring is fixedly connected to one end of the limiting plate (14) and one end of one of the vertical plates (11) and sleeved on the circumferential surface of the limiting rod (4).

5. The novel locking mechanism according to claim 4, characterized in that the circumferential surfaces of the limit rod (4) and the locking pin (5) are threaded, and the circumferential surfaces of the limit rod (4) and the locking pin (5) are both in threaded connection with a nut (6).

6. The new locking mechanism according to claim 5, characterized in that the adjacent ends of the assembling plate (12) and the riser (11) are fixedly connected with two bottom plates (17), and the upper ends of the reinforcing plate (13), the riser (11) and the two bottom plates (17) are fixedly connected with a cover plate (16).

7. The novel locking mechanism according to claim 6, wherein the upper ends of the two transverse plates (9) are fixedly connected with stabilizing plates (15), the two ends of the two stabilizing plates (15) are respectively provided with a limiting groove (20), the two ends of the limiting plate (14) are respectively formed into a limiting block in an integrated manner, and the two limiting blocks are respectively connected in the two limiting grooves (20) in a sliding manner.

8. The novel locking mechanism as claimed in claim 7, wherein the locking pin (5) is integrally formed with a limiting block (21) on the circumferential surface, a first spring (8) is fixedly connected to one end of the limiting block (21) and one end of the riser (11), and the first spring (8) is sleeved on the circumferential surface of the locking pin (5).

9. The new locking mechanism according to claim 8, characterised in that the limiting block (21) has a diameter greater than the diameter of the two locking holes (18) and the locking pin (5).

10. The new locking mechanism according to claim 9, characterized in that the length of the locking pin (5) is greater than the length of the limit lever (4).