CN213573958U

CN213573958U - Hydraulic elevator side-swinging mechanism

Info

Publication number: CN213573958U
Application number: CN202022513292.2U
Authority: CN
Inventors: 王康; 李杨; 哈能俊; 田宽; 徐发波
Original assignee: Huangshan Huaneng Petrochemical Machinery Co ltd
Current assignee: Huangshan Huaneng Petrochemical Machinery Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-29
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a hydraulic elevator side-swinging mechanism, which comprises an external fixing structure for external assembly and a swinging rod, wherein the swinging rod is arranged at the left side and the right side of the external fixing structure; the bottom of the swing rod is provided with a hanging ring connected with the elevator main body; the outer fixing structure comprises two big hook limiting plates and a limiting plate connecting rod arranged between the two big hook limiting plates, the lower portion of the outer fixing structure is provided with a hanging ring which can be opened and closed, and the top of the swing rod is provided with a hook hung in the hanging ring. The utility model discloses can effectively solve the unable automatic side pendulum of elevator when the on-spot elevator automation mechanized operation of current oil field drilling and workover needs the manual operation of people, just so depositing working strength height, the operation is inconvenient to the problem of potential safety hazard is deposited.

Description

Hydraulic elevator side-swinging mechanism

Technical Field

The utility model relates to a hydraulic elevator side pendulum mechanism.

Background

The elevator can not automatically swing laterally during the automatic operation of the elevator on the oil field drilling and workover site, and the manual operation is needed, so that the problems of high working strength, inconvenience in operation and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic elevator side pendulum mechanism, the unable automatic side pendulum of elevator when solving the automatic operation of current oil field well drilling and workover on-the-spot elevator needs the manual operation of people, just so has deposited working strength height, operates inconveniently to the problem of potential safety hazard is deposited.

The utility model provides a technical scheme that its technical problem adopted is: a hydraulic elevator side swing mechanism comprises an external fixing structure for external assembly and a swing rod capable of swinging, wherein the swing rod is arranged on the left side and the right side of the external fixing structure; the bottom of the swing rod is provided with a hanging ring connected with the elevator main body; the outer fixing structure comprises two big hook limiting plates and a limiting plate connecting rod arranged between the two big hook limiting plates, the lower portion of the outer fixing structure is provided with a hanging ring which can be opened and closed, and the top of the swing rod is provided with a hook which is hung in the hanging ring.

Furthermore, the bottom of the cylinder barrel of the side-swinging oil cylinder extends axially to form an elongated cylinder barrel rod, a cylinder barrel hoisting through hole is formed in the top of the elongated cylinder barrel rod, and the cylinder barrel hoisting through hole is sleeved on the fixed shaft.

Furthermore, two ends of the fixed shaft are provided with cylinder barrel limiting nuts.

Further, the front end of the external fixing mechanism is provided with a fixing shaft positioning seat, the fixing shaft positioning seat is provided with a fixing shaft hole matched with the fixing shaft in a fixing mode, and the fixing shaft is located between the fixing shaft positioning seat and the outer side wall of the cylinder barrel hoisting through hole and is provided with a fixing shaft sleeve.

The utility model has the advantages that: the swing rod, the external fixing structure, the side swing oil cylinder, the hanging ring and the hook are matched, so that the side swing motion of the elevator main body can be realized, the problem that the elevator cannot automatically side swing during the automatic operation of the elevator in the field of oil field drilling and workover and needs manual operation is effectively solved, and the problems of high working strength, inconvenience in operation and potential safety hazard are solved. Meanwhile, the purpose of clamping the external machine body can be realized by matching the big hook limiting plate and the limiting plate connecting rod, and the external machine body is prevented from running.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In an embodiment, as shown in fig. 1, the hydraulic elevator side-swinging mechanism includes an external fixed structure for external assembly and a swinging rod 5, the swinging rod 5 is disposed on the left and right sides of the external fixed structure, a fixed shaft 6 is disposed on the external fixed structure, rotatable side-swinging oil cylinders 7 are disposed on the left and right ends of the fixed shaft 6, a clamping seat 8 is disposed on the swinging rod 5, and piston portions of the side-swinging oil cylinders 7 are hinged on the clamping seat 8; the bottom of the swing rod 5 is provided with a hanging ring 9 connected with the elevator main body 1; the external fixing structure comprises two big hook limiting plates 501 and a limiting plate connecting rod 502 arranged between the two big hook limiting plates 501, and a hook 503 used for external assembly is arranged at the top of the swing rod 5.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

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.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

The concept of the present invention is further explained below with reference to fig. 1.

A hydraulic elevator side swing mechanism comprises an external fixing structure for external assembly and a swing rod 5 capable of swinging, wherein the swing rod 5 is arranged on the left side and the right side of the external fixing structure, a fixing shaft 6 is arranged on the external fixing structure, rotatable side swing oil cylinders 7 are arranged at the left end and the right end of the fixing shaft 6, a clamping seat 8 is arranged on the swing rod 5, and piston parts of the side swing oil cylinders 7 are hinged to the clamping seat 8; the bottom of the swing rod 5 is provided with a hanging ring 9 connected with the elevator main body 1;

the external fixing structure comprises two big hook limiting plates 501 and a limiting plate connecting rod 502 arranged between the two big hook limiting plates 501, and a hook 503 used for external assembly is arranged at the top of the swing rod 5.

The cylinder barrel bottom axial extension of sidesway hydro-cylinder 7 has extension cylinder barrel pole 504, the top of extension cylinder barrel pole 504 is provided with cylinder barrel hoist and mount through-hole, cylinder barrel hoist and mount through-hole cover is established on fixed axle 6, the both ends of fixed axle 6 are provided with cylinder barrel stop nut 506, external fixed establishment front end is provided with fixed axle positioning seat 507, fixed axle positioning seat 507 set up with the fixed shaft hole of fixed axle 6 adaptation, fixed axle 6 is located and is provided with fixed axle sleeve 508 between fixed axle positioning seat 507 and the cylinder barrel hoist and mount through-hole lateral wall. The purpose of chucking the external machine body can be realized by matching the big hook limiting plate 501 and the limiting plate connecting rod 502, and the external machine body is prevented from running.

When the elevator is in work, the elevator main body is connected with the side swing mechanism through the hanging ring, and the swing oil cylinder drives the swing rod to swing so as to drive the elevator main body to swing. The setting of snap ring is convenient for when the assembly, can guarantee the stability of assembly, and the convenience of assembly is further improved in the setting of couple.

The above embodiments are not to be considered from a limiting point of view, but rather from an illustrative point of view. The scope of the present invention is defined by the scope of the claims, rather than the description, and all differences within the scope and equivalence thereof should be construed as being included in the present invention. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic elevator side pendulum mechanism which characterized in that: the side swinging mechanism comprises an external fixing structure for external assembly and swinging rods, the swinging rods are arranged on the left side and the right side of the external fixing structure, a fixed shaft is arranged on the external fixing structure, rotatable side swinging oil cylinders are arranged at the left end and the right end of the fixed shaft, a clamping seat is arranged on the swinging rods, and piston parts of the side swinging oil cylinders are hinged to the clamping seat; the bottom of the swing rod is provided with a hanging ring connected with the elevator main body; the outer fixing structure comprises two big hook limiting plates and a limiting plate connecting rod arranged between the two big hook limiting plates, the lower portion of the outer fixing structure is provided with a hanging ring which can be opened and closed, and the top of the swing rod is provided with a hook which is hung in the hanging ring.

2. The hydraulic elevator sidesway mechanism of claim 1, wherein: the bottom of the cylinder barrel of the side-swinging oil cylinder extends axially to form an elongated cylinder barrel rod, a cylinder barrel hoisting through hole is formed in the top of the elongated cylinder barrel rod, and the cylinder barrel hoisting through hole is sleeved on the fixed shaft.

3. The hydraulic elevator yaw mechanism of claim 1 or 2, wherein: and cylinder barrel limiting nuts are arranged at two ends of the fixed shaft.

4. The hydraulic elevator yaw mechanism of claim 3, wherein: the front end of the external fixing mechanism is provided with a fixing shaft positioning seat, the fixing shaft positioning seat is provided with a fixing shaft hole matched with the fixing shaft in a fixing mode, and the fixing shaft is located between the fixing shaft positioning seat and the outer side wall of the cylinder barrel hoisting through hole and is provided with a fixing shaft sleeve.