Combined type hydraulic adjusting oil cylinder for equipment butt joint

Abstract

The invention discloses a combined type hydraulic adjusting oil cylinder for equipment butt joint. The combined type hydraulic adjusting oil cylinder comprises a main oil cylinder and a supporting piece arranged on the main oil cylinder. The adjusting oil cylinders are arranged on the two sides of the main oil cylinder and used for driving the supporting disc to move left and right; the main oil cylinder comprises a connecting piece, the supporting piece is movably installed on the connecting piece, and the adjusting oil cylinder is connected with the connecting piece. The main oil cylinder is used for driving the supporting piece to move up and down so as to drive the equipment to move up and down, the adjusting oil cylinders arranged on the two sides of the main oil cylinder are used for adjusting the left-right position of the supporting piece so as to adjust the left-right position of the equipment, and therefore the equipment can be in butt joint with another equipment or device after being aligned to the position; the operation is simple, convenient, fast, labor-saving and high in efficiency.

Description

Technical Field

[0001] The invention relates to an oil cylinder for equipment docking, in particular to a combined hydraulic adjustment oil cylinder for equipment docking. Background Art

[0002] Many existing equipment usually use support cylinders as support parts during installation or disassembly due to their heavy weight and other reasons, so as to drive the equipment to move up and down. When disassembling, it is only necessary to press the support parts on the support cylinder against the equipment, disassemble the equipment, and then control the support cylinder to descend. However, when installing the equipment, it is necessary to accurately control the position of the equipment, otherwise it is difficult to align. In the prior art, the equipment is first placed on the support cylinder and then the support cylinder is moved to the equipment installation position, and then the equipment is lifted. When the equipment is lifted to a height similar to the installation position or another equipment, the position of the equipment is adjusted by moving the support cylinder. However, when adjusting the position of the support cylinder, it is usually adjusted by manual pushing or pulling. During adjustment, it is often over-positioned due to excessive force, and insufficient force causes the support cylinder to be immobile or the moving distance is insufficient, which causes great trouble to the equipment position docking and installation. Each position adjustment is time-consuming, labor-intensive and inefficient. To this end, a combined hydraulic adjustment cylinder for equipment docking is proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and to provide a combined hydraulic adjustment cylinder for equipment docking.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a combined hydraulic adjusting cylinder for equipment docking, comprising a main cylinder and a support member placed on the main cylinder; it is characterized in that it also includes adjusting cylinders arranged on both sides of the main cylinder for driving the support plate to move left and right; the main cylinder includes a connecting member mounted on it, the support member is movably mounted on the connecting member, and the adjusting cylinder is connected to the connecting member.

[0005] Further preferably, the master oil cylinder includes a base, a cylinder body installed on the base, a piston slidably installed in the cylinder body and connected to a connecting piece at one end, a cylinder core installed on the base and located in the piston, and a piston seat located between the cylinder body, the cylinder core, the piston and the base.

[0006] Further preferably, it also includes a self-locking nut installed on the piston to self-lock the position of the piston.

[0007] Further preferably, a reset cavity is formed between the cylinder core and the piston, and a lifting cavity is formed between the piston, the cylinder core, the piston seat and the cylinder body.

[0008] Further preferably, a reset channel connected to the reset chamber is provided in the cylinder core, a reset oil circuit connected to the reset channel is provided on the piston seat, a joint connected to the reset oil circuit is provided on the cylinder body; and a joint connected to the lifting chamber is also provided on the cylinder body.

[0009] Further preferably, the regulating oil cylinder is provided with a spherical bearing connected to the connecting piece and a joint for connecting the oil pipe.

[0010] Further preferably, the support member includes a rotating disk movably mounted on the connecting member and a supporting disk mounted on the rotating disk, the rotating disk is provided with a mounting frame for mounting an adjusting cylinder and a dial for displaying a rotation angle; a limiting hole is provided in the rotating disk for limiting the moving stroke of the rotating disk.

[0011] Further preferably, the self-locking nut is also provided with a dial.

[0012] The beneficial effects of the present invention are as follows: the main oil cylinder is used to drive the support to move up and down and drive the equipment to move up and down; the adjusting cylinders are used to adjust the left and right positions of the support and the equipment, so that the equipment can be docked with another equipment or device after being aligned with the position; the operation is simple, convenient, fast, labor-saving and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a schematic diagram of the structure of the present invention; Attached Figure 2 It is a cross-sectional structural schematic diagram of the present invention; Attached Figure 3 It is a partial enlarged structural schematic diagram of the present invention.

[0014] Legend: 1. Main oil cylinder; 11. Base; 12. Cylinder body; 13. Piston; 14. Cylinder core; 15. Piston seat; 16. Reset chamber; 17. Reset channel; 18. Reset oil circuit; 19. Lifting chamber; 2. Support; 21. Rotating plate; 22. Support plate; 23. Limiting hole; 24. Mounting frame; 3. Adjusting oil cylinder; 4. Connecting piece; 5. Self-locking nut; 6. Joint; 7. Spherical bearing; 8. Dial. DETAILED DESCRIPTION

[0015] Next, we will further explain the combined hydraulic adjustment cylinder for equipment docking described in the present invention in conjunction with the accompanying drawings.

[0016] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0017] In the present invention, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense; for example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-Figure 3 As shown in the figure, a combined hydraulic adjustment cylinder for equipment docking includes a main cylinder 1 and a support member 2 placed on the main cylinder 1; it is characterized in that it also includes an adjustment cylinder 3 arranged on both sides of the main cylinder 1 for driving the support plate to move left and right; the main cylinder 1 includes a connecting member 4 installed on it, the support member 2 is movably installed on the connecting member 4, and the adjustment cylinder 3 is connected to the connecting member 4; The main oil cylinder 1 is used to drive the support member 2 to move up and down and drive the equipment to move up and down. The adjusting cylinders 3 on both sides of the main oil cylinder 1 are used to adjust the left and right positions of the support member 2 and the left and right positions of the equipment, so that the equipment can be docked with another equipment or device after being aligned. The operation is simple, convenient, fast, labor-saving and efficient.

[0019] In one embodiment, the master oil cylinder 1 comprises a base 11, a cylinder body 12 mounted on the base 11, a piston 13 slidably mounted in the cylinder body 12 and connected to the connecting member 4 at one end, a cylinder core 14 mounted on the base 11 and located in the piston 13, and a piston seat 15 located between the cylinder body 12, the cylinder core 14, the piston 13, and the base 11; A reset chamber 16 is formed between the cylinder core 14 and the piston 13, and a lifting chamber 19 is formed between the piston 13, the cylinder core 14, the piston seat 15 and the cylinder body 12; The cylinder core 14 is provided with a reset passage 17 communicating with the reset chamber 16, the piston seat 15 is provided with a reset oil path 18 communicating with the reset passage 17, the cylinder body 12 is provided with a joint 6 communicating with the reset oil path 18; the cylinder body 12 is also provided with a joint 6 communicating with the lifting chamber 19; When the master cylinder 1 lifts the piston 13, the hydraulic oil is supplied into the lifting chamber 19 through the joint 6 to lift the piston 13. When the piston 13 is reset, the hydraulic oil is supplied into the reset chamber 16 through the joint 6 via the reset oil path 18 and the reset channel 17. The oil entering the reset chamber 16 pushes the piston 13 downward. When the piston 13 is reset downward, the hydraulic oil in the lifting chamber 19 is squeezed to return the oil.

[0020] In one embodiment, it also includes a self-locking nut 5 installed on the piston 13 to self-lock the position of the piston 13; through the arrangement of the self-locking nut 5, when the piston 13 is lifted, the self-locking nut 5 can be rotated to make the self-locking nut 5 move up and down through the thread cooperation with the piston 13 until the bottom surface of the self-locking nut 5 is in contact with the top of the cylinder body 12 to complete the self-locking limit of the piston 13, thereby preventing the piston 13 from moving downward and playing a protective role.

[0021] In one embodiment, the regulating oil cylinder 3 is provided with a spherical bearing 7 connected to the connecting piece 4 and a joint 6 for connecting an oil pipe.

[0022] In one embodiment, the support member 2 includes a rotating disk 21 movably mounted on the connecting member 4 and a support disk 22 mounted on the rotating disk 21; the rotating disk 21 is provided with a mounting frame 24 for mounting the adjusting cylinder 3 and a dial 8 for displaying the rotation angle; the rotating disk 21 is provided with a limiting hole 23 for limiting the moving stroke of the rotating disk 21; through the setting of the rotating disk 21, the rotating disk 21 can be rotated when the equipment is docked to adjust the angular position of the equipment, and the rotation angle can be obtained by the dial 8 set on the rotating disk 21; through the setting of the limiting hole 23, the left and right moving strokes of the rotating disk 21, the support disk 22 and the equipment are limited to avoid overtravel, which causes the support member 2 to be disconnected from the connecting member 4 and causes the support member 2 and the equipment to fall off.

[0023] In one embodiment, the self-locking nut 5 is also provided with a dial 8, and when the self-locking nut 5 is rotated, the rotation angle can be known by observing the dial 8 provided on the self-locking nut 5.

[0024] When the present invention is in use: first, place the equipment to be docked on the support plate 22, then move the main oil cylinder 1 to the approximate position of the equipment docking point, then drive the main oil cylinder 1 to drive the equipment to move upward to the set position, and then adjust the position of the supported equipment according to another equipment or the installation position of the equipment. When adjusting the angular position, the equipment is driven to rotate by rotating the rotating disk 21. When adjusting the left and right positions, the support member 2 and the equipment are driven to move left and right by starting the adjusting oil cylinder 3. When moving to the left, the adjusting oil cylinder 3 on the left is supplied with oil, and the adjusting oil cylinder 3 on the left extends the piston 13 rod, and one end of the piston 13 rod supports the connecting member 4, which is a fixing member, so that the adjusting oil cylinder 3 moves to the left, thereby driving the support member 2 and the equipment to move to the left. After the position is aligned, the main oil cylinder 1 is started again to drive the equipment to continue to move upward until the equipment is moved into place and fixedly connected. When the support member 2 is reset, it is only necessary to reset the adjusting oil cylinder 3 to drive the support member 2 to reset. When adjusting and moving to the right, it is only necessary to supply oil to the adjusting oil cylinder 3 on the right.

[0025] The protection scope of the present invention is not limited to the above embodiments and their variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment all fall within the protection scope of the present invention.

Claims

1. A combined hydraulic adjustment cylinder for equipment docking, comprising a main cylinder (1) and a support member (2) placed on the main cylinder (1); wherein the main cylinder (1) comprises: It also includes an adjusting cylinder (3) arranged on both sides of the main cylinder (1) for driving the support plate to move left and right; the main cylinder (1) includes a connecting piece (4) mounted on it, the support piece (2) is movably mounted on the connecting piece (4), and the adjusting cylinder (3) is connected to the connecting piece (4).

2. The combined hydraulic adjustment cylinder for equipment docking according to claim 1, characterized in that: The master oil cylinder (1) comprises a base (11), a cylinder body (12) mounted on the base (11), a piston (13) slidably mounted in the cylinder body (12) and connected to a connecting piece (4) at one end, a cylinder core (14) mounted on the base (11) and located in the piston (13), and a piston seat (15) located between the cylinder body (12), the cylinder core (14), the piston (13), and the base (11).

3. The combined hydraulic adjustment cylinder for equipment docking according to claim 2, characterized in that: It also includes a self-locking nut (5) mounted on the piston (13) and having a self-locking effect on the position of the piston (13).

4. The combined hydraulic adjustment cylinder for equipment docking according to claim 2, characterized in that: A reset chamber (16) is formed between the cylinder core (14) and the piston (13), and a lifting chamber (19) is formed between the piston (13), the cylinder core (14), the piston seat (15) and the cylinder body (12).

5. The combined hydraulic adjustment cylinder for equipment docking according to claim 4, characterized in that: The cylinder core (14) is provided with a reset passage (17) in communication with the reset chamber (16); the piston seat (15) is provided with a reset oil circuit (18) in communication with the reset passage (17); the cylinder body (12) is provided with a joint (6) in communication with the reset oil circuit (18); the cylinder body (12) is also provided with a joint (6) in communication with the lifting chamber (19).

6. The combined hydraulic adjustment cylinder for equipment docking according to claim 1, characterized in that: The regulating oil cylinder (3) is provided with a joint bearing (7) connected to the connecting piece (4) and a joint (6) for connecting an oil pipe.

7. The combined hydraulic adjustment cylinder for equipment docking according to claim 1, characterized in that: The support member (2) comprises a rotating disk (21) movably mounted on the connecting member (4) and a supporting disk (22) mounted on the rotating disk (21); the rotating disk (21) is provided with a mounting frame (24) for mounting an adjusting cylinder (3) and a dial (8) for displaying a rotation angle; and the rotating disk (21) is provided with a limiting hole (23) for limiting the moving stroke of the rotating disk (21).

8. The combined hydraulic adjustment cylinder for equipment docking according to claim 3, characterized in that: The self-locking nut (5) is also provided with a dial (8).

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