CN210509798U

CN210509798U - Supporting device

Info

Publication number: CN210509798U
Application number: CN201921607984.4U
Authority: CN
Inventors: 刘贺; 王超
Original assignee: Beijing Ace Step Automation Control Equipment Co ltd
Current assignee: Beijing Ace Step Automation Control Equipment Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-12
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a support cylinder uses technical field, provides a strutting arrangement, including first hydro-cylinder, clamp plate and second hydro-cylinder, the output of first hydro-cylinder with the first end of clamp plate is connected, the second hydro-cylinder is fixed the second end of clamp plate, first hydro-cylinder is equipped with the lug, the clamp plate is close to the first side of clamp plate first end with the lug is articulated. Through setting up first hydro-cylinder, clamp plate and second hydro-cylinder, the output of first hydro-cylinder is connected with the first of clamp plate, and the second hydro-cylinder is installed at the second end of clamp plate, and the clamp plate is articulated with the lug, realizes that the output of first hydro-cylinder promotes the first end of clamp plate, and the clamp plate rotates around the lug, and then the position of adjustment second hydro-cylinder realizes the stable support to the interior strong point of casing, guarantees can not damage shell structure.

Description

Supporting device

Technical Field

The utility model relates to a support cylinder uses technical field, especially relates to a strutting arrangement.

Background

In the process of practical application of the supporting oil cylinder, many supporting objects are of a shell structure, points needing to be supported are located inside the shell, and the existing supporting oil cylinder often interferes with the inner wall of the shell, so that the shell cannot be stably supported.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supporting device to solve the problem that current support cylinder can't effectively support the inside strong point stable support of casing.

In order to solve the technical problem, the utility model provides a supporting device, including first hydro-cylinder, clamp plate and second hydro-cylinder, the output of first hydro-cylinder with the first end of clamp plate is connected, the second hydro-cylinder is fixed the second end of clamp plate, first hydro-cylinder is equipped with the lug, the clamp plate is close to the first side of clamp plate first end with the lug is articulated.

The output end of the first oil cylinder is connected with the first end pin of the pressing plate.

The first oil cylinder comprises a first oil circuit base, a first cylinder body and a first piston rod, the first cylinder body is installed on the first oil circuit base, the first piston rod is installed in the first cylinder body, a first positioning block is arranged on the first oil circuit base on one side of the first cylinder body, a first groove is formed in the free end of the first positioning block, a first stop block is arranged on the first side, close to the first end portion of the pressing plate, and the first stop block is rotatably clamped in the first groove.

The second side of the first oil circuit base, which is close to the first end portion of the pressing plate and opposite to the first side of the pressing plate, is provided with a second positioning block, a second groove is formed in the second positioning block, and the second blocking block is rotatably clamped in the second groove.

The second oil cylinder comprises a second oil circuit base, a second cylinder body and a second piston rod, the second cylinder body is installed on the second oil circuit base, the second piston rod is installed in the second cylinder body, a mounting hole is formed in the second end of the pressing plate, and the second cylinder body is installed in the mounting hole.

The first cylinder body is provided with a first oil inlet and a first oil outlet which are communicated with the first oil way base.

And the second cylinder body is provided with a second oil inlet and a second oil outlet which are communicated with the second oil way base.

The pressing plate and the convex block are hinged through a first hinged plate and a second hinged plate, the first hinged plate is arranged on the pressing plate and the upper side of the convex block, and the second hinged plate is arranged on the pressing plate and the lower side of the convex block.

The pressing plate is provided with a first through hole, the protruding block is provided with a second through hole, two ends of the first hinged plate are provided with first pin holes which are in one-to-one correspondence with the first through hole and the second through hole respectively, and two ends of the second hinged plate are provided with second pin holes which are in one-to-one correspondence with the first through hole and the second through hole respectively.

And a first pin shaft penetrates through the first pin hole, the first through hole and the second pin hole on the corresponding side, and a second pin shaft penetrates through the first pin hole, the second through hole and the second pin hole on the corresponding side.

The utility model provides a pair of supporting device, through setting up first hydro-cylinder, clamp plate and second hydro-cylinder, the output of first hydro-cylinder is connected with the first of clamp plate, and the second hydro-cylinder is installed at the second end of clamp plate, and the clamp plate is articulated with the lug, realizes the first end of the output promotion clamp plate of first hydro-cylinder, and the clamp plate rotates around the lug, and then adjusts the position of second hydro-cylinder, realizes the stable support to the interior strong point of casing, guarantees can not damage shell structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a supporting device according to an embodiment of the present invention;

FIG. 2 is a right side view of a support device according to an embodiment of the present invention;

fig. 3 is a left side view of the supporting device according to the embodiment of the present invention.

In the figure, 1: a first cylinder; 2: a first oil path base; 3: a first piston rod; 4: a second cylinder; 5: a second oil passage base; 6: a second piston rod; 7: pressing a plate; 8: a first stopper; 9: a second stopper; 10: a first positioning block; 11: a second positioning block; 12: a first hinge plate; 13: a second hinge plate; 14: a second groove; 15: a first groove; 16: and (4) a bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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.

In the description of the present invention, unless otherwise specified, "plurality", and "plural" mean two or more, and "several", and "several groups" mean one or more.

As shown in fig. 1 to 3, the embodiment of the utility model provides a supporting device, including first hydro-cylinder, clamp plate 7 and second hydro-cylinder, the output of first hydro-cylinder is connected with the first end of clamp plate 7, and the second hydro-cylinder is fixed at the second end of clamp plate 7, and first hydro-cylinder is equipped with lug 16, and clamp plate 7 is close to the first side of clamp plate 7 first end and is articulated with lug 16. It can be understood that the first oil cylinder is horizontally and transversely arranged, the pressing plate 7 is horizontally arranged, the output end of the first oil cylinder acts on the first end of the pressing plate 7, the second oil cylinder is vertically fixed at the second end of the pressing plate 7, and the second oil cylinder and the second end of the pressing plate 7 synchronously move. It is worth to say that the output end of the first oil cylinder pushes the first end of the pressing plate 7, the pressing plate 7 is hinged to the protruding block 16, the pressing plate 7 rotates around the protruding block 16 to realize the movement of the second oil cylinder, and the stretching length of the output end of the first oil cylinder is controlled to act on the pressing plate 7 to realize the adjustment of the position of the second oil cylinder so as to support corresponding to the supporting point.

Further, the first oil cylinder comprises a first oil circuit base 2, a first cylinder body 1 and a first piston rod 3, the first cylinder body 1 is installed on the first oil circuit base 2, the first piston rod 3 is installed in the first cylinder body 1, a first positioning block 10 is arranged on the first oil circuit base 2 on one side of the first cylinder body 1, a first groove 15 is formed in the free end of the first positioning block 10, a first stop block 8 is arranged on the first side, close to the first end portion of the pressing plate 7, and the first stop block 8 can be rotatably clamped in the first groove 15. In this embodiment, the first positioning block 10 is provided on the first oil path base 2 on the left side of the first cylinder block 1, and the first groove 15 is provided on the first positioning block 10 in the horizontal direction. The left side of the first end of the pressure plate 7 is provided with a first stop dog 8, the first stop dog 8 is clamped in the first groove 15, and the first stop dog 8 can rotate in the first groove 15. The first positioning block 10 is used for supporting the pressing plate 7, and at the same time, is used for limiting the maximum position of the pressing plate 7 rotating to the left when the pressing plate 7 rotates. In this embodiment, the projection 16 is disposed on the first cylinder 1, and the projection 16 is located on one side of the first piston rod 3.

Wherein, the output end of the first oil cylinder is connected with the first end pin of the pressure plate 7. It can be understood that, the flexible end of first piston rod 3 and the first end pin joint of clamp plate 7, the first end of clamp plate 7 is equipped with the blind hole, the flexible end of first piston rod 3 is inserted and is established in the blind hole, the axis of blind hole and the axis coincidence of first piston rod 3, the vertical direction of perpendicular to first piston rod 3 axis all is provided with the perforation on blind hole and the first piston rod 3, insert the round pin axle in the perforation, realize the pin joint of the first end of first piston rod 3 and clamp plate 7, guarantee the rotation of first hydro-cylinder relatively of clamp plate 7.

Furthermore, a second stopper 9 is arranged on a second side of the pressing plate 7 close to the first end of the pressing plate 7 and opposite to the first side of the pressing plate, a second positioning block 11 is arranged on a second side of the first oil circuit base 2 close to the first end of the pressing plate 7, a second groove 14 is arranged on the second positioning block 11, and the second stopper 9 is rotatably clamped in the second groove 14. It can be understood that a second stopper 9 is disposed on the right side of the first end portion of the pressing plate 7, a second positioning block 11 is disposed on the first oil path base 2, and the second positioning block 11 is fixed on the front side of the first oil path base 2 and is vertically disposed. A second groove 14 is formed in the second positioning block 11 in the horizontal direction, the second stopper 9 is rotatably clamped in the second groove 14, the second groove 14 is used for limiting the maximum position of the pressing plate 7 rotating leftward, and meanwhile, the second positioning block 11 is used for supporting the pressing plate 7, so that the overall supporting strength of the pressing plate 7 is improved.

The second oil cylinder comprises a second oil circuit base 5, a second cylinder body 4 and a second piston rod 6, the second cylinder body 4 is installed on the second oil circuit base 5, the second piston rod 6 is installed in the second cylinder body 4, a mounting hole is formed in the second end of the pressing plate 7, and the second cylinder body 4 is installed in the mounting hole. It can be understood that the second end of the pressing plate 7 is provided with a mounting hole along the vertical direction, the second cylinder body 4 is fixedly mounted in the mounting hole, the second oil cylinder and the pressing plate 7 can move synchronously, the second piston rod 6 is arranged on the upper side of the pressing plate 7, and the second oil circuit base 5 is arranged on the bottom side of the pressing plate 7, so that the second piston rod 6 can stretch along the vertical direction.

Further, the first cylinder body 1 is provided with a first oil inlet and a first oil outlet which are both communicated with the first oil circuit base 2. The second cylinder 4 is provided with a second oil inlet and a second oil outlet which are both communicated with the second oil circuit base 5. It should be noted that the first oil path base 2 and the second oil path base 5 are both communicated with the matching mechanism, so as to ensure sufficient supply of hydraulic oil.

The pressing plate 7 and the convex block 16 are hinged through a first hinge plate 12 and a second hinge plate 13, the first hinge plate 12 is arranged on the upper side of the pressing plate 7 and the convex block 16, and the second hinge plate 13 is arranged on the lower side of the pressing plate 7 and the convex block 16.

The pressing plate 7 is provided with a first through hole, the bump 16 is provided with a second through hole, two ends of the first hinged plate 12 are provided with first pin holes corresponding to the first through hole and the second through hole one to one, and two ends of the second hinged plate 13 are provided with second pin holes corresponding to the first through hole and the second through hole one to one.

First pin shafts penetrate through the first pin holes, the first through holes and the second pin holes on the corresponding sides, second pin shafts penetrate through the first pin holes, the second through holes and the second pin holes on the corresponding sides, and the first end of the pressing plate 7 is hinged to the protruding block 16.

The embodiment of the utility model provides a strutting arrangement's operation process as follows:

adjusting the extension length of a first piston rod of a first oil cylinder, pushing a first end of a pressing plate leftwards to enable the pressing plate to rotate around a convex block, enabling a first stop block to rotate in a first groove, enabling a second stop block to rotate in a second groove, and adjusting a second oil cylinder to an appointed supporting point; when the side of the first stop block is attached to the bottom wall in the first groove, the side of the second stop block is attached to the bottom wall of the second groove, limiting and clamping are achieved, the pressing plate rotates leftwards to the left side limit, and supporting operation of the second oil cylinder is adjusted;

and (5) contracting the first piston rod of the first oil cylinder, pulling back the pressing plate to the right, resetting and completing one-time supporting operation.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a supporting device, its characterized in that includes first hydro-cylinder, clamp plate and second hydro-cylinder, the output of first hydro-cylinder with the first end of clamp plate is connected, the second hydro-cylinder is fixed the second end of clamp plate, first hydro-cylinder is equipped with the lug, the clamp plate is close to the first side of clamp plate first end with the lug is articulated.

2. The support device of claim 1, wherein the output end of the first cylinder is pinned to the first end of the pressure plate.

3. The supporting device according to claim 1, wherein the first cylinder includes a first oil circuit base, a first cylinder body and a first piston rod, the first cylinder body is mounted on the first oil circuit base, the first piston rod is mounted in the first cylinder body, a first positioning block is disposed on the first oil circuit base on one side of the first cylinder body, a first groove is disposed at a free end of the first positioning block, a first stop block is disposed on a first side of the pressing plate close to the first end of the pressing plate, and the first stop block is rotatably clamped in the first groove.

4. The supporting device as claimed in claim 3, wherein a second stop is disposed on a second side of the pressing plate, which is close to the first end of the pressing plate and opposite to the first side of the pressing plate, a second positioning block is disposed on a second side of the first oil path base, which is close to the first end of the pressing plate, a second groove is disposed on the second positioning block, and the second stop is rotatably engaged with the second groove.

5. The support device of claim 1, wherein the second cylinder comprises a second oil circuit base, a second cylinder body and a second piston rod, the second cylinder body is mounted on the second oil circuit base, the second piston rod is mounted in the second cylinder body, the second end of the pressure plate is provided with a mounting hole, and the second cylinder body is mounted in the mounting hole.

6. The support device of claim 3, wherein the first cylinder block is provided with a first oil inlet and a first oil outlet both in communication with the first oil passage base.

7. The support device of claim 5, wherein the second cylinder is provided with a second oil inlet and a second oil outlet both communicating with the second oil passage base.

8. The support device of claim 1, wherein the pressure plate and the protrusion are hinged by a first hinge plate and a second hinge plate, the first hinge plate is disposed on an upper side of the pressure plate and the protrusion, and the second hinge plate is disposed on a lower side of the pressure plate and the protrusion.

9. The supporting device as claimed in claim 8, wherein the pressing plate is provided with a first through hole, the protrusion is provided with a second through hole, two ends of the first hinged plate are provided with first pin holes corresponding to the first through hole and the second through hole, respectively, and two ends of the second hinged plate are provided with second pin holes corresponding to the first through hole and the second through hole, respectively.

10. The support device of claim 9, wherein a first pin is disposed through the first pin hole, the first through hole, and the second pin hole of the respective side, and a second pin is disposed through the first pin hole, the second through hole, and the second pin hole of the respective side.